18929 lines
678 KiB
Diff
18929 lines
678 KiB
Diff
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# HG changeset patch
|
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# User stransky <stransky@redhat.com>
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# Date 1604009732 0
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# Node ID e5e706b532041baa3ef46420c9bf10629b0cb3ba
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# Parent 7dad14e6de1a80a5c6a194df8a7b16504fb3d617
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Bug 1672945 Ship PipeWire 0.3 headers and library wrapper to build PW support out of the box, r=dminor
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- Ship PipeWire 0.3 headers at third_party/pipewire/pipewire
|
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- Ship SPA 0.2 headers at third_party/pipewire/spa
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- Ship PipeWire library wrapper at third_party/pipewire/libpipewire
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Differential Revision: https://phabricator.services.mozilla.com/D94580
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diff --git a/third_party/pipewire/README b/third_party/pipewire/README
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new file mode 100644
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||
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--- /dev/null
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+++ b/third_party/pipewire/README
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@@ -0,0 +1,4 @@
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+Libpipewire is a pipewire library wrapper needed to build and run Firefox with
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+Pipewire support on Linux (https://pipewire.org/).
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+
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+Pipewire directory stores headers of pipewire-0.2 and spa-0.2 needed for build only.
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diff --git a/third_party/pipewire/libpipewire/moz.build b/third_party/pipewire/libpipewire/moz.build
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new file mode 100644
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--- /dev/null
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+++ b/third_party/pipewire/libpipewire/moz.build
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@@ -0,0 +1,15 @@
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+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
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+# vim: set filetype=python:
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||
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+# This Source Code Form is subject to the terms of the Mozilla Public
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+# License, v. 2.0. If a copy of the MPL was not distributed with this
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+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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+
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+SOURCES += [
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+ 'mozpipewire.cpp',
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+]
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+
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+CXXFLAGS += CONFIG['TK_CFLAGS']
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+
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+LOCAL_INCLUDES += ['/third_party/pipewire']
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+
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+FINAL_LIBRARY = 'xul'
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diff --git a/third_party/pipewire/libpipewire/mozpipewire.cpp b/third_party/pipewire/libpipewire/mozpipewire.cpp
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new file mode 100644
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--- /dev/null
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+++ b/third_party/pipewire/libpipewire/mozpipewire.cpp
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@@ -0,0 +1,312 @@
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+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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+/* vim:expandtab:shiftwidth=4:tabstop=4:
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+ */
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+/* This Source Code Form is subject to the terms of the Mozilla Public
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+ * License, v. 2.0. If a copy of the MPL was not distributed with this
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+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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+
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+#include <glib.h>
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+#include "mozilla/Types.h"
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+#include "prlink.h"
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+
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+#include <pipewire/pipewire.h>
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+
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+#define GET_FUNC(func, lib) \
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+ func##_fn = \
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+ (decltype(func##_fn))PR_FindFunctionSymbol(lib, #func) \
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+
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+#define IS_FUNC_LOADED(func) \
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+ (func != nullptr) \
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+
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+struct GUnixFDList;
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+
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+extern "C" gint
|
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+g_unix_fd_list_get(struct GUnixFDList *list,
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+ gint index_,
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+ GError **error)
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+{
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+ static PRLibrary* gioLib = nullptr;
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+ static bool gioInitialized = false;
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+ static gint (*g_unix_fd_list_get_fn)(struct GUnixFDList *list,
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+ gint index_, GError **error) = nullptr;
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+
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+ if (!gioInitialized) {
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+ gioInitialized = true;
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+ gioLib = PR_LoadLibrary("libgio-2.0.so.0");
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+ if (!gioLib) {
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+ return -1;
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+ }
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+ GET_FUNC(g_unix_fd_list_get, gioLib);
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+ }
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+
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+ if (!g_unix_fd_list_get_fn) {
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+ return -1;
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+ }
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+
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+ return g_unix_fd_list_get_fn(list, index_, error);
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+}
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+
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+static struct pw_core * (*pw_context_connect_fn)(struct pw_context *context,
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+ struct pw_properties *properties,
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+ size_t user_data_size);
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+static void (*pw_context_destroy_fn)(struct pw_context *context);
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+struct pw_context * (*pw_context_new_fn)(struct pw_loop *main_loop,
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+ struct pw_properties *props,
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+ size_t user_data_size);
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+static int (*pw_core_disconnect_fn)(struct pw_core *core);
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+static void (*pw_init_fn)(int *argc, char **argv[]);
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+static void (*pw_stream_add_listener_fn)(struct pw_stream *stream,
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+ struct spa_hook *listener,
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+ const struct pw_stream_events *events,
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+ void *data);
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+static int (*pw_stream_connect_fn)(struct pw_stream *stream,
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+ enum pw_direction direction,
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+ uint32_t target_id,
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+ enum pw_stream_flags flags,
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+ const struct spa_pod **params,
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+ uint32_t n_params);
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+static struct pw_buffer* (*pw_stream_dequeue_buffer_fn)(struct pw_stream *stream);
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+static void (*pw_stream_destroy_fn)(struct pw_stream *stream);
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+static struct pw_stream* (*pw_stream_new_fn)(struct pw_core *core,
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+ const char *name,
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+ struct pw_properties *props);
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+static int (*pw_stream_queue_buffer_fn)(struct pw_stream *stream,
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+ struct pw_buffer *buffer);
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+static int (*pw_stream_update_params_fn)(struct pw_stream *stream,
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+ const struct spa_pod **params,
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+ uint32_t n_params);
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+static void (*pw_thread_loop_destroy_fn)(struct pw_thread_loop *loop);
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+static struct pw_loop* (*pw_thread_loop_get_loop_fn)(struct pw_thread_loop *loop);
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+static struct pw_thread_loop* (*pw_thread_loop_new_fn)(const char *name,
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+ const struct spa_dict *props);
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+static int (*pw_thread_loop_start_fn)(struct pw_thread_loop *loop);
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+static void (*pw_thread_loop_stop_fn)(struct pw_thread_loop *loop);
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+
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+bool IsPwLibraryLoaded() {
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+ static bool isLoaded =
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+ (IS_FUNC_LOADED(pw_context_connect_fn) &&
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+ IS_FUNC_LOADED(pw_context_destroy_fn) &&
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+ IS_FUNC_LOADED(pw_context_new_fn) &&
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+ IS_FUNC_LOADED(pw_core_disconnect_fn) &&
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+ IS_FUNC_LOADED(pw_init_fn) &&
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+ IS_FUNC_LOADED(pw_stream_add_listener_fn) &&
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+ IS_FUNC_LOADED(pw_stream_connect_fn) &&
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+ IS_FUNC_LOADED(pw_stream_dequeue_buffer_fn) &&
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+ IS_FUNC_LOADED(pw_stream_destroy_fn) &&
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+ IS_FUNC_LOADED(pw_stream_new_fn) &&
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+ IS_FUNC_LOADED(pw_stream_queue_buffer_fn) &&
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+ IS_FUNC_LOADED(pw_stream_update_params_fn) &&
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+ IS_FUNC_LOADED(pw_thread_loop_destroy_fn) &&
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||
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+ IS_FUNC_LOADED(pw_thread_loop_get_loop_fn) &&
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+ IS_FUNC_LOADED(pw_thread_loop_new_fn) &&
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+ IS_FUNC_LOADED(pw_thread_loop_start_fn) &&
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+ IS_FUNC_LOADED(pw_thread_loop_stop_fn));
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+
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+ return isLoaded;
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+}
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+
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+bool LoadPWLibrary() {
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+ static PRLibrary* pwLib = nullptr;
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+ static bool pwInitialized = false;
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+
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+ //TODO Thread safe
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+ if (!pwInitialized) {
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+ pwInitialized = true;
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+ pwLib = PR_LoadLibrary("libpipewire-0.3.so.0");
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+ if (!pwLib) {
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+ return false;
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+ }
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+
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+ GET_FUNC(pw_context_connect, pwLib);
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+ GET_FUNC(pw_context_destroy, pwLib);
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+ GET_FUNC(pw_context_new, pwLib);
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+ GET_FUNC(pw_core_disconnect, pwLib);
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+ GET_FUNC(pw_init, pwLib);
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+ GET_FUNC(pw_stream_add_listener, pwLib);
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+ GET_FUNC(pw_stream_connect, pwLib);
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+ GET_FUNC(pw_stream_dequeue_buffer, pwLib);
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+ GET_FUNC(pw_stream_destroy, pwLib);
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+ GET_FUNC(pw_stream_new, pwLib);
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+ GET_FUNC(pw_stream_queue_buffer, pwLib);
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+ GET_FUNC(pw_stream_update_params, pwLib);
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+ GET_FUNC(pw_thread_loop_destroy, pwLib);
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+ GET_FUNC(pw_thread_loop_get_loop, pwLib);
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+ GET_FUNC(pw_thread_loop_new, pwLib);
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+ GET_FUNC(pw_thread_loop_start, pwLib);
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+ GET_FUNC(pw_thread_loop_stop, pwLib);
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+ }
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+
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+ return IsPwLibraryLoaded();
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+}
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||
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+
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+struct pw_core *
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+pw_context_connect(struct pw_context *context,
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+ struct pw_properties *properties,
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+ size_t user_data_size)
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+{
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+ if (!LoadPWLibrary()) {
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+ return nullptr;
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+ }
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+ return pw_context_connect_fn(context, properties, user_data_size);
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+}
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+
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+void
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+pw_context_destroy(struct pw_context *context)
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||
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+{
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+ if (!LoadPWLibrary()) {
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+ return;
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+ }
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+ pw_context_destroy_fn(context);
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||
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+}
|
||
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+
|
||
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+struct pw_context *
|
||
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+pw_context_new(struct pw_loop *main_loop,
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+ struct pw_properties *props,
|
||
|
+ size_t user_data_size)
|
||
|
+{
|
||
|
+ if (!LoadPWLibrary()) {
|
||
|
+ return nullptr;
|
||
|
+ }
|
||
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+ return pw_context_new_fn(main_loop, props, user_data_size);
|
||
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+}
|
||
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+
|
||
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+int
|
||
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+pw_core_disconnect(struct pw_core *core)
|
||
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+{
|
||
|
+ if (!LoadPWLibrary()) {
|
||
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+ return 0;
|
||
|
+ }
|
||
|
+ return pw_core_disconnect_fn(core);
|
||
|
+}
|
||
|
+
|
||
|
+void
|
||
|
+pw_init(int *argc, char **argv[])
|
||
|
+{
|
||
|
+ if (!LoadPWLibrary()) {
|
||
|
+ return;
|
||
|
+ }
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||
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+ return pw_init_fn(argc, argv);
|
||
|
+}
|
||
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+
|
||
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+void
|
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+pw_stream_add_listener(struct pw_stream *stream,
|
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|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_stream_events *events,
|
||
|
+ void *data)
|
||
|
+{
|
||
|
+ if (!LoadPWLibrary()) {
|
||
|
+ return;
|
||
|
+ }
|
||
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+ return pw_stream_add_listener_fn(stream, listener, events, data);
|
||
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+}
|
||
|
+
|
||
|
+int
|
||
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+pw_stream_connect(struct pw_stream *stream,
|
||
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+ enum pw_direction direction,
|
||
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+ uint32_t target_id,
|
||
|
+ enum pw_stream_flags flags,
|
||
|
+ const struct spa_pod **params,
|
||
|
+ uint32_t n_params)
|
||
|
+{
|
||
|
+ if (!LoadPWLibrary()) {
|
||
|
+ return 0;
|
||
|
+ }
|
||
|
+ return pw_stream_connect_fn(stream, direction, target_id, flags,
|
||
|
+ params, n_params);
|
||
|
+}
|
||
|
+
|
||
|
+struct pw_buffer *
|
||
|
+pw_stream_dequeue_buffer(struct pw_stream *stream)
|
||
|
+{
|
||
|
+ if (!LoadPWLibrary()) {
|
||
|
+ return nullptr;
|
||
|
+ }
|
||
|
+ return pw_stream_dequeue_buffer_fn(stream);
|
||
|
+}
|
||
|
+
|
||
|
+void
|
||
|
+pw_stream_destroy(struct pw_stream *stream)
|
||
|
+{
|
||
|
+ if (!LoadPWLibrary()) {
|
||
|
+ return;
|
||
|
+ }
|
||
|
+ return pw_stream_destroy_fn(stream);
|
||
|
+}
|
||
|
+
|
||
|
+struct pw_stream *
|
||
|
+pw_stream_new(struct pw_core *core,
|
||
|
+ const char *name,
|
||
|
+ struct pw_properties *props)
|
||
|
+{
|
||
|
+ if (!LoadPWLibrary()) {
|
||
|
+ return nullptr;
|
||
|
+ }
|
||
|
+ return pw_stream_new_fn(core, name, props);
|
||
|
+}
|
||
|
+
|
||
|
+int
|
||
|
+pw_stream_queue_buffer(struct pw_stream *stream,
|
||
|
+ struct pw_buffer *buffer)
|
||
|
+{
|
||
|
+ if (!LoadPWLibrary()) {
|
||
|
+ return 0;
|
||
|
+ }
|
||
|
+ return pw_stream_queue_buffer_fn(stream, buffer);
|
||
|
+}
|
||
|
+
|
||
|
+int
|
||
|
+pw_stream_update_params(struct pw_stream *stream,
|
||
|
+ const struct spa_pod **params,
|
||
|
+ uint32_t n_params)
|
||
|
+{
|
||
|
+ if (!LoadPWLibrary()) {
|
||
|
+ return 0;
|
||
|
+ }
|
||
|
+ return pw_stream_update_params_fn(stream, params, n_params);
|
||
|
+}
|
||
|
+
|
||
|
+void
|
||
|
+pw_thread_loop_destroy(struct pw_thread_loop *loop)
|
||
|
+{
|
||
|
+ if (!LoadPWLibrary()) {
|
||
|
+ return;
|
||
|
+ }
|
||
|
+ return pw_thread_loop_destroy_fn(loop);
|
||
|
+}
|
||
|
+
|
||
|
+struct pw_loop *
|
||
|
+pw_thread_loop_get_loop(struct pw_thread_loop *loop)
|
||
|
+{
|
||
|
+ if (!LoadPWLibrary()) {
|
||
|
+ return nullptr;
|
||
|
+ }
|
||
|
+ return pw_thread_loop_get_loop_fn(loop);
|
||
|
+}
|
||
|
+
|
||
|
+struct pw_thread_loop *
|
||
|
+pw_thread_loop_new(const char *name,
|
||
|
+ const struct spa_dict *props)
|
||
|
+{
|
||
|
+ if (!LoadPWLibrary()) {
|
||
|
+ return nullptr;
|
||
|
+ }
|
||
|
+ return pw_thread_loop_new_fn(name, props);
|
||
|
+}
|
||
|
+
|
||
|
+int
|
||
|
+pw_thread_loop_start(struct pw_thread_loop *loop)
|
||
|
+{
|
||
|
+ if (!LoadPWLibrary()) {
|
||
|
+ return 0;
|
||
|
+ }
|
||
|
+ return pw_thread_loop_start_fn(loop);
|
||
|
+}
|
||
|
+
|
||
|
+void
|
||
|
+pw_thread_loop_stop(struct pw_thread_loop *loop)
|
||
|
+{
|
||
|
+ if (!LoadPWLibrary()) {
|
||
|
+ return;
|
||
|
+ }
|
||
|
+ return pw_thread_loop_stop_fn(loop);
|
||
|
+}
|
||
|
diff --git a/third_party/pipewire/pipewire/array.h b/third_party/pipewire/pipewire/array.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/array.h
|
||
|
@@ -0,0 +1,165 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_ARRAY_H
|
||
|
+#define PIPEWIRE_ARRAY_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <errno.h>
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+
|
||
|
+/** \class pw_array
|
||
|
+ *
|
||
|
+ * \brief An array object
|
||
|
+ *
|
||
|
+ * The array is a dynamically resizable data structure that can
|
||
|
+ * hold items of the same size.
|
||
|
+ */
|
||
|
+struct pw_array {
|
||
|
+ void *data; /**< pointer to array data */
|
||
|
+ size_t size; /**< length of array in bytes */
|
||
|
+ size_t alloc; /**< number of allocated memory in \a data */
|
||
|
+ size_t extend; /**< number of bytes to extend with */
|
||
|
+};
|
||
|
+
|
||
|
+#define PW_ARRAY_INIT(extend) (struct pw_array) { NULL, 0, 0, extend }
|
||
|
+
|
||
|
+#define pw_array_get_len_s(a,s) ((a)->size / (s))
|
||
|
+#define pw_array_get_unchecked_s(a,idx,s,t) SPA_MEMBER((a)->data,(idx)*(s),t)
|
||
|
+#define pw_array_check_index_s(a,idx,s) ((idx) < pw_array_get_len_s(a,s))
|
||
|
+
|
||
|
+/** Get the number of items of type \a t in array \memberof pw_array */
|
||
|
+#define pw_array_get_len(a,t) pw_array_get_len_s(a,sizeof(t))
|
||
|
+/** Get the item with index \a idx and type \a t from array \memberof pw_array */
|
||
|
+#define pw_array_get_unchecked(a,idx,t) pw_array_get_unchecked_s(a,idx,sizeof(t),t)
|
||
|
+/** Check if an item with index \a idx and type \a t exist in array \memberof pw_array */
|
||
|
+#define pw_array_check_index(a,idx,t) pw_array_check_index_s(a,idx,sizeof(t))
|
||
|
+
|
||
|
+#define pw_array_first(a) ((a)->data)
|
||
|
+#define pw_array_end(a) SPA_MEMBER((a)->data, (a)->size, void)
|
||
|
+#define pw_array_check(a,p) (SPA_MEMBER(p,sizeof(*p),void) <= pw_array_end(a))
|
||
|
+
|
||
|
+#define pw_array_for_each(pos, array) \
|
||
|
+ for (pos = (__typeof__(pos)) pw_array_first(array); \
|
||
|
+ pw_array_check(array, pos); \
|
||
|
+ (pos)++)
|
||
|
+
|
||
|
+#define pw_array_consume(pos, array) \
|
||
|
+ for (pos = (__typeof__(pos)) pw_array_first(array); \
|
||
|
+ pw_array_check(array, pos); \
|
||
|
+ pos = (__typeof__(pos)) pw_array_first(array))
|
||
|
+
|
||
|
+#define pw_array_remove(a,p) \
|
||
|
+({ \
|
||
|
+ (a)->size -= sizeof(*(p)); \
|
||
|
+ memmove(p, SPA_MEMBER((p), sizeof(*(p)), void), \
|
||
|
+ SPA_PTRDIFF(pw_array_end(a),(p))); \
|
||
|
+})
|
||
|
+
|
||
|
+/** Initialize the array with given extend \memberof pw_array */
|
||
|
+static inline void pw_array_init(struct pw_array *arr, size_t extend)
|
||
|
+{
|
||
|
+ arr->data = NULL;
|
||
|
+ arr->size = arr->alloc = 0;
|
||
|
+ arr->extend = extend;
|
||
|
+}
|
||
|
+
|
||
|
+/** Clear the array */
|
||
|
+static inline void pw_array_clear(struct pw_array *arr)
|
||
|
+{
|
||
|
+ free(arr->data);
|
||
|
+}
|
||
|
+
|
||
|
+/** Reset the array */
|
||
|
+static inline void pw_array_reset(struct pw_array *arr)
|
||
|
+{
|
||
|
+ arr->size = 0;
|
||
|
+}
|
||
|
+
|
||
|
+/** Make sure \a size bytes can be added to the array \memberof pw_array */
|
||
|
+static inline int pw_array_ensure_size(struct pw_array *arr, size_t size)
|
||
|
+{
|
||
|
+ size_t alloc, need;
|
||
|
+
|
||
|
+ alloc = arr->alloc;
|
||
|
+ need = arr->size + size;
|
||
|
+
|
||
|
+ if (SPA_UNLIKELY(alloc < need)) {
|
||
|
+ void *data;
|
||
|
+ alloc = SPA_MAX(alloc, arr->extend);
|
||
|
+ while (alloc < need)
|
||
|
+ alloc *= 2;
|
||
|
+ if (SPA_UNLIKELY((data = realloc(arr->data, alloc)) == NULL))
|
||
|
+ return -errno;
|
||
|
+ arr->data = data;
|
||
|
+ arr->alloc = alloc;
|
||
|
+ }
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+/** Add \a ref size bytes to \a arr. A pointer to memory that can
|
||
|
+ * hold at least \a size bytes is returned \memberof pw_array */
|
||
|
+static inline void *pw_array_add(struct pw_array *arr, size_t size)
|
||
|
+{
|
||
|
+ void *p;
|
||
|
+
|
||
|
+ if (pw_array_ensure_size(arr, size) < 0)
|
||
|
+ return NULL;
|
||
|
+
|
||
|
+ p = SPA_MEMBER(arr->data, arr->size, void);
|
||
|
+ arr->size += size;
|
||
|
+
|
||
|
+ return p;
|
||
|
+}
|
||
|
+
|
||
|
+/** Add \a ref size bytes to \a arr. When there is not enough memory to
|
||
|
+ * hold \a size bytes, NULL is returned \memberof pw_array */
|
||
|
+static inline void *pw_array_add_fixed(struct pw_array *arr, size_t size)
|
||
|
+{
|
||
|
+ void *p;
|
||
|
+
|
||
|
+ if (SPA_UNLIKELY(arr->alloc < arr->size + size)) {
|
||
|
+ errno = ENOSPC;
|
||
|
+ return NULL;
|
||
|
+ }
|
||
|
+
|
||
|
+ p = SPA_MEMBER(arr->data, arr->size, void);
|
||
|
+ arr->size += size;
|
||
|
+
|
||
|
+ return p;
|
||
|
+}
|
||
|
+
|
||
|
+/** Add a pointer to array \memberof pw_array */
|
||
|
+#define pw_array_add_ptr(a,p) \
|
||
|
+ *((void**) pw_array_add(a, sizeof(void*))) = (p)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_ARRAY_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/buffers.h b/third_party/pipewire/pipewire/buffers.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/buffers.h
|
||
|
@@ -0,0 +1,60 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2019 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_BUFFERS_H
|
||
|
+#define PIPEWIRE_BUFFERS_H
|
||
|
+
|
||
|
+#include <spa/node/node.h>
|
||
|
+
|
||
|
+#include <pipewire/context.h>
|
||
|
+#include <pipewire/mem.h>
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#define PW_BUFFERS_FLAG_NONE 0
|
||
|
+#define PW_BUFFERS_FLAG_NO_MEM (1<<0) /**< don't allocate buffer memory */
|
||
|
+#define PW_BUFFERS_FLAG_SHARED (1<<1) /**< buffers can be shared */
|
||
|
+#define PW_BUFFERS_FLAG_DYNAMIC (1<<2) /**< buffers have dynamic data */
|
||
|
+
|
||
|
+struct pw_buffers {
|
||
|
+ struct pw_memblock *mem; /**< allocated buffer memory */
|
||
|
+ struct spa_buffer **buffers; /**< port buffers */
|
||
|
+ uint32_t n_buffers; /**< number of port buffers */
|
||
|
+ uint32_t flags; /**< flags */
|
||
|
+};
|
||
|
+
|
||
|
+int pw_buffers_negotiate(struct pw_context *context, uint32_t flags,
|
||
|
+ struct spa_node *outnode, uint32_t out_port_id,
|
||
|
+ struct spa_node *innode, uint32_t in_port_id,
|
||
|
+ struct pw_buffers *result);
|
||
|
+
|
||
|
+void pw_buffers_clear(struct pw_buffers *buffers);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_BUFFERS_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/client.h b/third_party/pipewire/pipewire/client.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/client.h
|
||
|
@@ -0,0 +1,171 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_CLIENT_H
|
||
|
+#define PIPEWIRE_CLIENT_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/param/param.h>
|
||
|
+
|
||
|
+#include <pipewire/proxy.h>
|
||
|
+#include <pipewire/permission.h>
|
||
|
+
|
||
|
+#define PW_TYPE_INTERFACE_Client PW_TYPE_INFO_INTERFACE_BASE "Client"
|
||
|
+
|
||
|
+#define PW_VERSION_CLIENT 3
|
||
|
+struct pw_client;
|
||
|
+
|
||
|
+/* default ID of the current client after connect */
|
||
|
+#define PW_ID_CLIENT 1
|
||
|
+
|
||
|
+/** The client information. Extra information can be added in later versions \memberof pw_introspect */
|
||
|
+struct pw_client_info {
|
||
|
+ uint32_t id; /**< id of the global */
|
||
|
+#define PW_CLIENT_CHANGE_MASK_PROPS (1 << 0)
|
||
|
+#define PW_CLIENT_CHANGE_MASK_ALL ((1 << 1)-1)
|
||
|
+ uint64_t change_mask; /**< bitfield of changed fields since last call */
|
||
|
+ struct spa_dict *props; /**< extra properties */
|
||
|
+};
|
||
|
+
|
||
|
+/** Update and existing \ref pw_client_info with \a update \memberof pw_introspect */
|
||
|
+struct pw_client_info *
|
||
|
+pw_client_info_update(struct pw_client_info *info,
|
||
|
+ const struct pw_client_info *update);
|
||
|
+
|
||
|
+/** Free a \ref pw_client_info \memberof pw_introspect */
|
||
|
+void pw_client_info_free(struct pw_client_info *info);
|
||
|
+
|
||
|
+
|
||
|
+#define PW_CLIENT_EVENT_INFO 0
|
||
|
+#define PW_CLIENT_EVENT_PERMISSIONS 1
|
||
|
+#define PW_CLIENT_EVENT_NUM 2
|
||
|
+
|
||
|
+/** Client events */
|
||
|
+struct pw_client_events {
|
||
|
+#define PW_VERSION_CLIENT_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+ /**
|
||
|
+ * Notify client info
|
||
|
+ *
|
||
|
+ * \param info info about the client
|
||
|
+ */
|
||
|
+ void (*info) (void *object, const struct pw_client_info *info);
|
||
|
+ /**
|
||
|
+ * Notify a client permission
|
||
|
+ *
|
||
|
+ * Event emitted as a result of the get_permissions method.
|
||
|
+ *
|
||
|
+ * \param default_permissions the default permissions
|
||
|
+ * \param index the index of the first permission entry
|
||
|
+ * \param n_permissions the number of permissions
|
||
|
+ * \param permissions the permissions
|
||
|
+ */
|
||
|
+ void (*permissions) (void *object,
|
||
|
+ uint32_t index,
|
||
|
+ uint32_t n_permissions,
|
||
|
+ const struct pw_permission *permissions);
|
||
|
+};
|
||
|
+
|
||
|
+
|
||
|
+#define PW_CLIENT_METHOD_ADD_LISTENER 0
|
||
|
+#define PW_CLIENT_METHOD_ERROR 1
|
||
|
+#define PW_CLIENT_METHOD_UPDATE_PROPERTIES 2
|
||
|
+#define PW_CLIENT_METHOD_GET_PERMISSIONS 3
|
||
|
+#define PW_CLIENT_METHOD_UPDATE_PERMISSIONS 4
|
||
|
+#define PW_CLIENT_METHOD_NUM 5
|
||
|
+
|
||
|
+/** Client methods */
|
||
|
+struct pw_client_methods {
|
||
|
+#define PW_VERSION_CLIENT_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ int (*add_listener) (void *object,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_client_events *events,
|
||
|
+ void *data);
|
||
|
+ /**
|
||
|
+ * Send an error to a client
|
||
|
+ *
|
||
|
+ * \param id the global id to report the error on
|
||
|
+ * \param res an errno style error code
|
||
|
+ * \param message an error string
|
||
|
+ */
|
||
|
+ int (*error) (void *object, uint32_t id, int res, const char *message);
|
||
|
+ /**
|
||
|
+ * Update client properties
|
||
|
+ *
|
||
|
+ * \param props new properties
|
||
|
+ */
|
||
|
+ int (*update_properties) (void *object, const struct spa_dict *props);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Get client permissions
|
||
|
+ *
|
||
|
+ * A permissions event will be emitted with the permissions.
|
||
|
+ *
|
||
|
+ * \param index the first index to query, 0 for first
|
||
|
+ * \param num the maximum number of items to get
|
||
|
+ */
|
||
|
+ int (*get_permissions) (void *object, uint32_t index, uint32_t num);
|
||
|
+ /**
|
||
|
+ * Manage the permissions of the global objects for this
|
||
|
+ * client
|
||
|
+ *
|
||
|
+ * Update the permissions of the global objects using the
|
||
|
+ * provided array with permissions
|
||
|
+ *
|
||
|
+ * Globals can use the default permissions or can have specific
|
||
|
+ * permissions assigned to them.
|
||
|
+ *
|
||
|
+ * \param n_permissions number of permissions
|
||
|
+ * \param permissions array of permissions
|
||
|
+ */
|
||
|
+ int (*update_permissions) (void *object, uint32_t n_permissions,
|
||
|
+ const struct pw_permission *permissions);
|
||
|
+};
|
||
|
+
|
||
|
+#define pw_client_method(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ spa_interface_call_res((struct spa_interface*)o, \
|
||
|
+ struct pw_client_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define pw_client_add_listener(c,...) pw_client_method(c,add_listener,0,__VA_ARGS__)
|
||
|
+#define pw_client_error(c,...) pw_client_method(c,error,0,__VA_ARGS__)
|
||
|
+#define pw_client_update_properties(c,...) pw_client_method(c,update_properties,0,__VA_ARGS__)
|
||
|
+#define pw_client_get_permissions(c,...) pw_client_method(c,get_permissions,0,__VA_ARGS__)
|
||
|
+#define pw_client_update_permissions(c,...) pw_client_method(c,update_permissions,0,__VA_ARGS__)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_CLIENT_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/context.h b/third_party/pipewire/pipewire/context.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/context.h
|
||
|
@@ -0,0 +1,188 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_CONTEXT_H
|
||
|
+#define PIPEWIRE_CONTEXT_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+/** \class pw_context
|
||
|
+ *
|
||
|
+ * \brief the PipeWire context
|
||
|
+ *
|
||
|
+ * The context object manages all locally available resources. It
|
||
|
+ * is used by both clients and servers.
|
||
|
+ *
|
||
|
+ * The context is used to:
|
||
|
+ *
|
||
|
+ * - Load modules and extend the functionality. This includes
|
||
|
+ * extending the protocol with new object types or creating
|
||
|
+ * any of the available objects.
|
||
|
+ *
|
||
|
+ * - Create implementations of various objects like nodes,
|
||
|
+ * devices, factories, modules, etc.. This will usually also
|
||
|
+ * create pw_global objects that can then be shared with
|
||
|
+ * clients.
|
||
|
+ *
|
||
|
+ * - Connect to another PipeWire instance (the main daemon, for
|
||
|
+ * example) and interact with it (See \subpage page_core_api).
|
||
|
+ *
|
||
|
+ * - Export a local implementation of an object to another
|
||
|
+ * instance.
|
||
|
+ */
|
||
|
+struct pw_context;
|
||
|
+
|
||
|
+struct pw_global;
|
||
|
+struct pw_impl_client;
|
||
|
+
|
||
|
+#include <pipewire/core.h>
|
||
|
+#include <pipewire/loop.h>
|
||
|
+#include <pipewire/properties.h>
|
||
|
+
|
||
|
+/** \page page_context_api Core API
|
||
|
+ *
|
||
|
+ * \section page_context_overview Overview
|
||
|
+ *
|
||
|
+ * \subpage page_context
|
||
|
+ *
|
||
|
+ * \subpage page_global
|
||
|
+ *
|
||
|
+ * \subpage page_client
|
||
|
+ *
|
||
|
+ * \subpage page_resource
|
||
|
+ *
|
||
|
+ * \subpage page_node
|
||
|
+ *
|
||
|
+ * \subpage page_port
|
||
|
+ *
|
||
|
+ * \subpage page_link
|
||
|
+ */
|
||
|
+
|
||
|
+/** \page page_context Context
|
||
|
+ *
|
||
|
+ * \section page_context_overview Overview
|
||
|
+ *
|
||
|
+ * The context object is an object that manages the state and
|
||
|
+ * resources of a PipeWire instance.
|
||
|
+ */
|
||
|
+
|
||
|
+/** context events emitted by the context object added with \ref pw_context_add_listener */
|
||
|
+struct pw_context_events {
|
||
|
+#define PW_VERSION_CONTEXT_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** The context is being destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+ /** The context is being freed */
|
||
|
+ void (*free) (void *data);
|
||
|
+ /** a new client object is added */
|
||
|
+ void (*check_access) (void *data, struct pw_impl_client *client);
|
||
|
+ /** a new global object was added */
|
||
|
+ void (*global_added) (void *data, struct pw_global *global);
|
||
|
+ /** a global object was removed */
|
||
|
+ void (*global_removed) (void *data, struct pw_global *global);
|
||
|
+};
|
||
|
+
|
||
|
+/** Make a new context object for a given main_loop. Ownership of the properties is taken */
|
||
|
+struct pw_context * pw_context_new(struct pw_loop *main_loop, /**< a main loop to run in */
|
||
|
+ struct pw_properties *props, /**< extra properties */
|
||
|
+ size_t user_data_size /**< extra user data size */);
|
||
|
+
|
||
|
+/** destroy a context object, all resources except the main_loop will be destroyed */
|
||
|
+void pw_context_destroy(struct pw_context *context);
|
||
|
+
|
||
|
+/** Get the context user data */
|
||
|
+void *pw_context_get_user_data(struct pw_context *context);
|
||
|
+
|
||
|
+/** Add a new event listener to a context */
|
||
|
+void pw_context_add_listener(struct pw_context *context,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_context_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** Get the context properties */
|
||
|
+const struct pw_properties *pw_context_get_properties(struct pw_context *context);
|
||
|
+
|
||
|
+/** Update the context properties */
|
||
|
+int pw_context_update_properties(struct pw_context *context, const struct spa_dict *dict);
|
||
|
+
|
||
|
+/** Get the context support objects */
|
||
|
+const struct spa_support *pw_context_get_support(struct pw_context *context, uint32_t *n_support);
|
||
|
+
|
||
|
+/** get the context main loop */
|
||
|
+struct pw_loop *pw_context_get_main_loop(struct pw_context *context);
|
||
|
+
|
||
|
+/** Iterate the globals of the context. The callback should return
|
||
|
+ * 0 to fetch the next item, any other value stops the iteration and returns
|
||
|
+ * the value. When all callbacks return 0, this function returns 0 when all
|
||
|
+ * globals are iterated. */
|
||
|
+int pw_context_for_each_global(struct pw_context *context, /**< the context */
|
||
|
+ int (*callback) (void *data, struct pw_global *global),
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** Find a context global by id */
|
||
|
+struct pw_global *pw_context_find_global(struct pw_context *context, /**< the context */
|
||
|
+ uint32_t id /**< the global id */);
|
||
|
+
|
||
|
+/** add a spa library for the given factory_name regex */
|
||
|
+int pw_context_add_spa_lib(struct pw_context *context, const char *factory_regex, const char *lib);
|
||
|
+
|
||
|
+/** find the library name for a spa factory */
|
||
|
+const char * pw_context_find_spa_lib(struct pw_context *context, const char *factory_name);
|
||
|
+
|
||
|
+struct spa_handle *pw_context_load_spa_handle(struct pw_context *context,
|
||
|
+ const char *factory_name,
|
||
|
+ const struct spa_dict *info);
|
||
|
+
|
||
|
+
|
||
|
+/** data for registering export functions */
|
||
|
+struct pw_export_type {
|
||
|
+ struct spa_list link;
|
||
|
+ const char *type;
|
||
|
+ struct pw_proxy * (*func) (struct pw_core *core,
|
||
|
+ const char *type, const struct spa_dict *props, void *object,
|
||
|
+ size_t user_data_size);
|
||
|
+};
|
||
|
+
|
||
|
+/** register a type that can be exported on a context_proxy. This is usually used by
|
||
|
+ * extension modules */
|
||
|
+int pw_context_register_export_type(struct pw_context *context, struct pw_export_type *type);
|
||
|
+/** find information about registered export type */
|
||
|
+const struct pw_export_type *pw_context_find_export_type(struct pw_context *context, const char *type);
|
||
|
+
|
||
|
+/** add an object to the context */
|
||
|
+int pw_context_set_object(struct pw_context *context, const char *type, void *value);
|
||
|
+/** get an object from the context */
|
||
|
+void *pw_context_get_object(struct pw_context *context, const char *type);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_CONTEXT_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/control.h b/third_party/pipewire/pipewire/control.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/control.h
|
||
|
@@ -0,0 +1,79 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_CONTROL_H
|
||
|
+#define PIPEWIRE_CONTROL_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+/** \page page_control Control
|
||
|
+ *
|
||
|
+ * \section page_control_overview Overview
|
||
|
+ *
|
||
|
+ * A control can be used to control a port property.
|
||
|
+ */
|
||
|
+/** \class pw_control
|
||
|
+ *
|
||
|
+ * The control object
|
||
|
+ */
|
||
|
+struct pw_control;
|
||
|
+
|
||
|
+#include <pipewire/impl.h>
|
||
|
+
|
||
|
+/** Port events, use \ref pw_control_add_listener */
|
||
|
+struct pw_control_events {
|
||
|
+#define PW_VERSION_CONTROL_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** The control is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+
|
||
|
+ /** The control is freed */
|
||
|
+ void (*free) (void *data);
|
||
|
+
|
||
|
+ /** control is linked to another control */
|
||
|
+ void (*linked) (void *data, struct pw_control *other);
|
||
|
+ /** control is unlinked from another control */
|
||
|
+ void (*unlinked) (void *data, struct pw_control *other);
|
||
|
+
|
||
|
+};
|
||
|
+
|
||
|
+/** Get the control parent port or NULL when not set */
|
||
|
+struct pw_impl_port *pw_control_get_port(struct pw_control *control);
|
||
|
+
|
||
|
+/** Add an event listener on the control */
|
||
|
+void pw_control_add_listener(struct pw_control *control,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_control_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_CONTROL_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/core.h b/third_party/pipewire/pipewire/core.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/core.h
|
||
|
@@ -0,0 +1,584 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_CORE_H
|
||
|
+#define PIPEWIRE_CORE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <stdarg.h>
|
||
|
+#include <errno.h>
|
||
|
+
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+#define PW_TYPE_INTERFACE_Core PW_TYPE_INFO_INTERFACE_BASE "Core"
|
||
|
+#define PW_TYPE_INTERFACE_Registry PW_TYPE_INFO_INTERFACE_BASE "Registry"
|
||
|
+
|
||
|
+#define PW_VERSION_CORE 3
|
||
|
+struct pw_core;
|
||
|
+#define PW_VERSION_REGISTRY 3
|
||
|
+struct pw_registry;
|
||
|
+
|
||
|
+/* the default remote name to connect to */
|
||
|
+#define PW_DEFAULT_REMOTE "pipewire-0"
|
||
|
+
|
||
|
+/* default ID for the core object after connect */
|
||
|
+#define PW_ID_CORE 0
|
||
|
+
|
||
|
+/* invalid ID that matches any object when used for permissions */
|
||
|
+#define PW_ID_ANY (uint32_t)(0xffffffff)
|
||
|
+
|
||
|
+/** The core information. Extra information can be added in later versions \memberof pw_introspect */
|
||
|
+struct pw_core_info {
|
||
|
+ uint32_t id; /**< id of the global */
|
||
|
+ uint32_t cookie; /**< a random cookie for identifying this instance of PipeWire */
|
||
|
+ const char *user_name; /**< name of the user that started the core */
|
||
|
+ const char *host_name; /**< name of the machine the core is running on */
|
||
|
+ const char *version; /**< version of the core */
|
||
|
+ const char *name; /**< name of the core */
|
||
|
+#define PW_CORE_CHANGE_MASK_PROPS (1 << 0)
|
||
|
+#define PW_CORE_CHANGE_MASK_ALL ((1 << 1)-1)
|
||
|
+ uint64_t change_mask; /**< bitfield of changed fields since last call */
|
||
|
+ struct spa_dict *props; /**< extra properties */
|
||
|
+};
|
||
|
+
|
||
|
+#include <pipewire/context.h>
|
||
|
+#include <pipewire/properties.h>
|
||
|
+#include <pipewire/proxy.h>
|
||
|
+
|
||
|
+/** Update and existing \ref pw_core_info with \a update \memberof pw_introspect */
|
||
|
+struct pw_core_info *
|
||
|
+pw_core_info_update(struct pw_core_info *info,
|
||
|
+ const struct pw_core_info *update);
|
||
|
+
|
||
|
+/** Free a \ref pw_core_info \memberof pw_introspect */
|
||
|
+void pw_core_info_free(struct pw_core_info *info);
|
||
|
+
|
||
|
+/**
|
||
|
+ * \page page_iface_pw_core pw_core
|
||
|
+ * \section page_iface_pw_core_desc Description
|
||
|
+ *
|
||
|
+ * The core global object. This is a special singleton object. It
|
||
|
+ * is used for internal PipeWire protocol features.
|
||
|
+ * \section page_iface_pw_core API
|
||
|
+ */
|
||
|
+
|
||
|
+/** Core */
|
||
|
+
|
||
|
+#define PW_CORE_EVENT_INFO 0
|
||
|
+#define PW_CORE_EVENT_DONE 1
|
||
|
+#define PW_CORE_EVENT_PING 2
|
||
|
+#define PW_CORE_EVENT_ERROR 3
|
||
|
+#define PW_CORE_EVENT_REMOVE_ID 4
|
||
|
+#define PW_CORE_EVENT_BOUND_ID 5
|
||
|
+#define PW_CORE_EVENT_ADD_MEM 6
|
||
|
+#define PW_CORE_EVENT_REMOVE_MEM 7
|
||
|
+#define PW_CORE_EVENT_NUM 8
|
||
|
+
|
||
|
+/** \struct pw_core_events
|
||
|
+ * \brief Core events
|
||
|
+ * \ingroup pw_core_interface The pw_core interface
|
||
|
+ */
|
||
|
+struct pw_core_events {
|
||
|
+#define PW_VERSION_CORE_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Notify new core info
|
||
|
+ *
|
||
|
+ * This event is emitted when first bound to the core or when the
|
||
|
+ * hello method is called.
|
||
|
+ *
|
||
|
+ * \param info new core info
|
||
|
+ */
|
||
|
+ void (*info) (void *object, const struct pw_core_info *info);
|
||
|
+ /**
|
||
|
+ * Emit a done event
|
||
|
+ *
|
||
|
+ * The done event is emitted as a result of a sync method with the
|
||
|
+ * same seq number.
|
||
|
+ *
|
||
|
+ * \param seq the seq number passed to the sync method call
|
||
|
+ */
|
||
|
+ void (*done) (void *object, uint32_t id, int seq);
|
||
|
+
|
||
|
+ /** Emit a ping event
|
||
|
+ *
|
||
|
+ * The client should reply with a pong reply with the same seq
|
||
|
+ * number.
|
||
|
+ */
|
||
|
+ void (*ping) (void *object, uint32_t id, int seq);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Fatal error event
|
||
|
+ *
|
||
|
+ * The error event is sent out when a fatal (non-recoverable)
|
||
|
+ * error has occurred. The id argument is the proxy object where
|
||
|
+ * the error occurred, most often in response to a request to that
|
||
|
+ * object. The message is a brief description of the error,
|
||
|
+ * for (debugging) convenience.
|
||
|
+ *
|
||
|
+ * This event is usually also emitted on the proxy object with
|
||
|
+ * \a id.
|
||
|
+ *
|
||
|
+ * \param id object where the error occurred
|
||
|
+ * \param seq the sequence number that generated the error
|
||
|
+ * \param res error code
|
||
|
+ * \param message error description
|
||
|
+ */
|
||
|
+ void (*error) (void *object, uint32_t id, int seq, int res, const char *message);
|
||
|
+ /**
|
||
|
+ * Remove an object ID
|
||
|
+ *
|
||
|
+ * This event is used internally by the object ID management
|
||
|
+ * logic. When a client deletes an object, the server will send
|
||
|
+ * this event to acknowledge that it has seen the delete request.
|
||
|
+ * When the client receives this event, it will know that it can
|
||
|
+ * safely reuse the object ID.
|
||
|
+ *
|
||
|
+ * \param id deleted object ID
|
||
|
+ */
|
||
|
+ void (*remove_id) (void *object, uint32_t id);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Notify an object binding
|
||
|
+ *
|
||
|
+ * This event is emitted when a local object ID is bound to a
|
||
|
+ * global ID. It is emitted before the global becomes visible in the
|
||
|
+ * registry.
|
||
|
+ *
|
||
|
+ * \param id bound object ID
|
||
|
+ * \param global_id the global id bound to
|
||
|
+ */
|
||
|
+ void (*bound_id) (void *object, uint32_t id, uint32_t global_id);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Add memory for a client
|
||
|
+ *
|
||
|
+ * Memory is given to a client as \a fd of a certain
|
||
|
+ * memory \a type.
|
||
|
+ *
|
||
|
+ * Further references to this fd will be made with the per memory
|
||
|
+ * unique identifier \a id.
|
||
|
+ *
|
||
|
+ * \param id the unique id of the memory
|
||
|
+ * \param type the memory type, one of enum spa_data_type
|
||
|
+ * \param fd the file descriptor
|
||
|
+ * \param flags extra flags
|
||
|
+ */
|
||
|
+ void (*add_mem) (void *object, uint32_t id, uint32_t type, int fd, uint32_t flags);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Remove memory for a client
|
||
|
+ *
|
||
|
+ * \param id the memory id to remove
|
||
|
+ */
|
||
|
+ void (*remove_mem) (void *object, uint32_t id);
|
||
|
+};
|
||
|
+
|
||
|
+#define PW_CORE_METHOD_ADD_LISTENER 0
|
||
|
+#define PW_CORE_METHOD_HELLO 1
|
||
|
+#define PW_CORE_METHOD_SYNC 2
|
||
|
+#define PW_CORE_METHOD_PONG 3
|
||
|
+#define PW_CORE_METHOD_ERROR 4
|
||
|
+#define PW_CORE_METHOD_GET_REGISTRY 5
|
||
|
+#define PW_CORE_METHOD_CREATE_OBJECT 6
|
||
|
+#define PW_CORE_METHOD_DESTROY 7
|
||
|
+#define PW_CORE_METHOD_NUM 8
|
||
|
+
|
||
|
+/**
|
||
|
+ * \struct pw_core_methods
|
||
|
+ * \brief Core methods
|
||
|
+ *
|
||
|
+ * The core global object. This is a singleton object used for
|
||
|
+ * creating new objects in the remote PipeWire instance. It is
|
||
|
+ * also used for internal features.
|
||
|
+ */
|
||
|
+struct pw_core_methods {
|
||
|
+#define PW_VERSION_CORE_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ int (*add_listener) (void *object,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_core_events *events,
|
||
|
+ void *data);
|
||
|
+ /**
|
||
|
+ * Start a conversation with the server. This will send
|
||
|
+ * the core info and will destroy all resources for the client
|
||
|
+ * (except the core and client resource).
|
||
|
+ */
|
||
|
+ int (*hello) (void *object, uint32_t version);
|
||
|
+ /**
|
||
|
+ * Do server roundtrip
|
||
|
+ *
|
||
|
+ * Ask the server to emit the 'done' event with \a seq.
|
||
|
+ *
|
||
|
+ * Since methods are handled in-order and events are delivered
|
||
|
+ * in-order, this can be used as a barrier to ensure all previous
|
||
|
+ * methods and the resulting events have been handled.
|
||
|
+ *
|
||
|
+ * \param seq the seq number passed to the done event
|
||
|
+ */
|
||
|
+ int (*sync) (void *object, uint32_t id, int seq);
|
||
|
+ /**
|
||
|
+ * Reply to a server ping event.
|
||
|
+ *
|
||
|
+ * Reply to the server ping event with the same seq.
|
||
|
+ *
|
||
|
+ * \param seq the seq number received in the ping event
|
||
|
+ */
|
||
|
+ int (*pong) (void *object, uint32_t id, int seq);
|
||
|
+ /**
|
||
|
+ * Fatal error event
|
||
|
+ *
|
||
|
+ * The error method is sent out when a fatal (non-recoverable)
|
||
|
+ * error has occurred. The id argument is the proxy object where
|
||
|
+ * the error occurred, most often in response to an event on that
|
||
|
+ * object. The message is a brief description of the error,
|
||
|
+ * for (debugging) convenience.
|
||
|
+ *
|
||
|
+ * This method is usually also emitted on the resource object with
|
||
|
+ * \a id.
|
||
|
+ *
|
||
|
+ * \param id object where the error occurred
|
||
|
+ * \param res error code
|
||
|
+ * \param message error description
|
||
|
+ */
|
||
|
+ int (*error) (void *object, uint32_t id, int seq, int res, const char *message);
|
||
|
+ /**
|
||
|
+ * Get the registry object
|
||
|
+ *
|
||
|
+ * Create a registry object that allows the client to list and bind
|
||
|
+ * the global objects available from the PipeWire server
|
||
|
+ * \param version the client version
|
||
|
+ * \param user_data_size extra size
|
||
|
+ */
|
||
|
+ struct pw_registry * (*get_registry) (void *object, uint32_t version,
|
||
|
+ size_t user_data_size);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Create a new object on the PipeWire server from a factory.
|
||
|
+ *
|
||
|
+ * \param factory_name the factory name to use
|
||
|
+ * \param type the interface to bind to
|
||
|
+ * \param version the version of the interface
|
||
|
+ * \param props extra properties
|
||
|
+ * \param user_data_size extra size
|
||
|
+ */
|
||
|
+ void * (*create_object) (void *object,
|
||
|
+ const char *factory_name,
|
||
|
+ const char *type,
|
||
|
+ uint32_t version,
|
||
|
+ const struct spa_dict *props,
|
||
|
+ size_t user_data_size);
|
||
|
+ /**
|
||
|
+ * Destroy an resource
|
||
|
+ *
|
||
|
+ * Destroy the server resource for the given proxy.
|
||
|
+ *
|
||
|
+ * \param obj the proxy to destroy
|
||
|
+ */
|
||
|
+ int (*destroy) (void *object, void *proxy);
|
||
|
+};
|
||
|
+
|
||
|
+#define pw_core_method(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ spa_interface_call_res((struct spa_interface*)o, \
|
||
|
+ struct pw_core_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define pw_core_add_listener(c,...) pw_core_method(c,add_listener,0,__VA_ARGS__)
|
||
|
+#define pw_core_hello(c,...) pw_core_method(c,hello,0,__VA_ARGS__)
|
||
|
+#define pw_core_sync(c,...) pw_core_method(c,sync,0,__VA_ARGS__)
|
||
|
+#define pw_core_pong(c,...) pw_core_method(c,pong,0,__VA_ARGS__)
|
||
|
+#define pw_core_error(c,...) pw_core_method(c,error,0,__VA_ARGS__)
|
||
|
+
|
||
|
+
|
||
|
+static inline
|
||
|
+SPA_PRINTF_FUNC(5, 0) int
|
||
|
+pw_core_errorv(struct pw_core *core, uint32_t id, int seq,
|
||
|
+ int res, const char *message, va_list args)
|
||
|
+{
|
||
|
+ char buffer[1024];
|
||
|
+ vsnprintf(buffer, sizeof(buffer), message, args);
|
||
|
+ buffer[1023] = '\0';
|
||
|
+ return pw_core_error(core, id, seq, res, buffer);
|
||
|
+}
|
||
|
+
|
||
|
+static inline
|
||
|
+SPA_PRINTF_FUNC(5, 6) int
|
||
|
+pw_core_errorf(struct pw_core *core, uint32_t id, int seq,
|
||
|
+ int res, const char *message, ...)
|
||
|
+{
|
||
|
+ va_list args;
|
||
|
+ int r;
|
||
|
+ va_start(args, message);
|
||
|
+ r = pw_core_errorv(core, id, seq, res, message, args);
|
||
|
+ va_end(args);
|
||
|
+ return r;
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct pw_registry *
|
||
|
+pw_core_get_registry(struct pw_core *core, uint32_t version, size_t user_data_size)
|
||
|
+{
|
||
|
+ struct pw_registry *res = NULL;
|
||
|
+ spa_interface_call_res((struct spa_interface*)core,
|
||
|
+ struct pw_core_methods, res,
|
||
|
+ get_registry, 0, version, user_data_size);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline void *
|
||
|
+pw_core_create_object(struct pw_core *core,
|
||
|
+ const char *factory_name,
|
||
|
+ const char *type,
|
||
|
+ uint32_t version,
|
||
|
+ const struct spa_dict *props,
|
||
|
+ size_t user_data_size)
|
||
|
+{
|
||
|
+ void *res = NULL;
|
||
|
+ spa_interface_call_res((struct spa_interface*)core,
|
||
|
+ struct pw_core_methods, res,
|
||
|
+ create_object, 0, factory_name,
|
||
|
+ type, version, props, user_data_size);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+#define pw_core_destroy(c,...) pw_core_method(c,destroy,0,__VA_ARGS__)
|
||
|
+
|
||
|
+/** \page page_registry Registry
|
||
|
+ *
|
||
|
+ * \section page_registry_overview Overview
|
||
|
+ *
|
||
|
+ * The registry object is a singleton object that keeps track of
|
||
|
+ * global objects on the PipeWire instance. See also \ref page_global.
|
||
|
+ *
|
||
|
+ * Global objects typically represent an actual object in PipeWire
|
||
|
+ * (for example, a module or node) or they are singleton
|
||
|
+ * objects such as the core.
|
||
|
+ *
|
||
|
+ * When a client creates a registry object, the registry object
|
||
|
+ * will emit a global event for each global currently in the
|
||
|
+ * registry. Globals come and go as a result of device hotplugs or
|
||
|
+ * reconfiguration or other events, and the registry will send out
|
||
|
+ * global and global_remove events to keep the client up to date
|
||
|
+ * with the changes. To mark the end of the initial burst of
|
||
|
+ * events, the client can use the pw_core.sync methosd immediately
|
||
|
+ * after calling pw_core.get_registry.
|
||
|
+ *
|
||
|
+ * A client can bind to a global object by using the bind
|
||
|
+ * request. This creates a client-side proxy that lets the object
|
||
|
+ * emit events to the client and lets the client invoke methods on
|
||
|
+ * the object. See \ref page_proxy
|
||
|
+ *
|
||
|
+ * Clients can also change the permissions of the global objects that
|
||
|
+ * it can see. This is interesting when you want to configure a
|
||
|
+ * pipewire session before handing it to another application. You
|
||
|
+ * can, for example, hide certain existing or new objects or limit
|
||
|
+ * the access permissions on an object.
|
||
|
+ */
|
||
|
+
|
||
|
+#define PW_REGISTRY_EVENT_GLOBAL 0
|
||
|
+#define PW_REGISTRY_EVENT_GLOBAL_REMOVE 1
|
||
|
+#define PW_REGISTRY_EVENT_NUM 2
|
||
|
+
|
||
|
+/** Registry events */
|
||
|
+struct pw_registry_events {
|
||
|
+#define PW_VERSION_REGISTRY_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+ /**
|
||
|
+ * Notify of a new global object
|
||
|
+ *
|
||
|
+ * The registry emits this event when a new global object is
|
||
|
+ * available.
|
||
|
+ *
|
||
|
+ * \param id the global object id
|
||
|
+ * \param permissions the permissions of the object
|
||
|
+ * \param type the type of the interface
|
||
|
+ * \param version the version of the interface
|
||
|
+ * \param props extra properties of the global
|
||
|
+ */
|
||
|
+ void (*global) (void *object, uint32_t id,
|
||
|
+ uint32_t permissions, const char *type, uint32_t version,
|
||
|
+ const struct spa_dict *props);
|
||
|
+ /**
|
||
|
+ * Notify of a global object removal
|
||
|
+ *
|
||
|
+ * Emitted when a global object was removed from the registry.
|
||
|
+ * If the client has any bindings to the global, it should destroy
|
||
|
+ * those.
|
||
|
+ *
|
||
|
+ * \param id the id of the global that was removed
|
||
|
+ */
|
||
|
+ void (*global_remove) (void *object, uint32_t id);
|
||
|
+};
|
||
|
+
|
||
|
+#define PW_REGISTRY_METHOD_ADD_LISTENER 0
|
||
|
+#define PW_REGISTRY_METHOD_BIND 1
|
||
|
+#define PW_REGISTRY_METHOD_DESTROY 2
|
||
|
+#define PW_REGISTRY_METHOD_NUM 3
|
||
|
+
|
||
|
+/** Registry methods */
|
||
|
+struct pw_registry_methods {
|
||
|
+#define PW_VERSION_REGISTRY_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ int (*add_listener) (void *object,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_registry_events *events,
|
||
|
+ void *data);
|
||
|
+ /**
|
||
|
+ * Bind to a global object
|
||
|
+ *
|
||
|
+ * Bind to the global object with \a id and use the client proxy
|
||
|
+ * with new_id as the proxy. After this call, methods can be
|
||
|
+ * send to the remote global object and events can be received
|
||
|
+ *
|
||
|
+ * \param id the global id to bind to
|
||
|
+ * \param type the interface type to bind to
|
||
|
+ * \param version the interface version to use
|
||
|
+ * \returns the new object
|
||
|
+ */
|
||
|
+ void * (*bind) (void *object, uint32_t id, const char *type, uint32_t version,
|
||
|
+ size_t use_data_size);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Attempt to destroy a global object
|
||
|
+ *
|
||
|
+ * Try to destroy the global object.
|
||
|
+ *
|
||
|
+ * \param id the global id to destroy
|
||
|
+ */
|
||
|
+ int (*destroy) (void *object, uint32_t id);
|
||
|
+};
|
||
|
+
|
||
|
+#define pw_registry_method(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ spa_interface_call_res((struct spa_interface*)o, \
|
||
|
+ struct pw_registry_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+/** Registry */
|
||
|
+#define pw_registry_add_listener(p,...) pw_registry_method(p,add_listener,0,__VA_ARGS__)
|
||
|
+
|
||
|
+static inline void *
|
||
|
+pw_registry_bind(struct pw_registry *registry,
|
||
|
+ uint32_t id, const char *type, uint32_t version,
|
||
|
+ size_t user_data_size)
|
||
|
+{
|
||
|
+ void *res = NULL;
|
||
|
+ spa_interface_call_res((struct spa_interface*)registry,
|
||
|
+ struct pw_registry_methods, res,
|
||
|
+ bind, 0, id, type, version, user_data_size);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+#define pw_registry_destroy(p,...) pw_registry_method(p,destroy,0,__VA_ARGS__)
|
||
|
+
|
||
|
+
|
||
|
+/** Connect to a PipeWire instance \memberof pw_core
|
||
|
+ * \return a pw_core on success or NULL with errno set on error. The core
|
||
|
+ * will have an id of PW_ID_CORE (0) */
|
||
|
+struct pw_core *
|
||
|
+pw_context_connect(struct pw_context *context, /**< a \ref pw_context */
|
||
|
+ struct pw_properties *properties, /**< optional properties, ownership of
|
||
|
+ * the properties is taken.*/
|
||
|
+ size_t user_data_size /**< extra user data size */);
|
||
|
+
|
||
|
+/** Connect to a PipeWire instance on the given socket \memberof pw_core
|
||
|
+ * \param fd the connected socket to use, the socket will be closed
|
||
|
+ * automatically on disconnect or error.
|
||
|
+ * \return a pw_core on success or NULL with errno set on error */
|
||
|
+struct pw_core *
|
||
|
+pw_context_connect_fd(struct pw_context *context, /**< a \ref pw_context */
|
||
|
+ int fd, /**< an fd */
|
||
|
+ struct pw_properties *properties, /**< optional properties, ownership of
|
||
|
+ * the properties is taken.*/
|
||
|
+ size_t user_data_size /**< extra user data size */);
|
||
|
+
|
||
|
+/** Connect to a given PipeWire instance \memberof pw_core
|
||
|
+ * \return a pw_core on success or NULL with errno set on error */
|
||
|
+struct pw_core *
|
||
|
+pw_context_connect_self(struct pw_context *context, /**< a \ref pw_context to connect to */
|
||
|
+ struct pw_properties *properties, /**< optional properties, ownership of
|
||
|
+ * the properties is taken.*/
|
||
|
+ size_t user_data_size /**< extra user data size */);
|
||
|
+
|
||
|
+/** Steal the fd of the core connection or < 0 on error. The core
|
||
|
+ * will be disconnected after this call. */
|
||
|
+int pw_core_steal_fd(struct pw_core *core);
|
||
|
+
|
||
|
+/** Pause or resume the core. When the core is paused, no new events
|
||
|
+ * will be dispatched until the core is resumed again. */
|
||
|
+int pw_core_set_paused(struct pw_core *core, bool paused);
|
||
|
+
|
||
|
+/** disconnect and destroy a core */
|
||
|
+int pw_core_disconnect(struct pw_core *core);
|
||
|
+
|
||
|
+/** Get the user_data. It is of the size specified when this object was
|
||
|
+ * constructed */
|
||
|
+void *pw_core_get_user_data(struct pw_core *core);
|
||
|
+
|
||
|
+/** Get the client proxy of the connected core. This will have the id
|
||
|
+ * of PW_ID_CLIENT (1) */
|
||
|
+struct pw_client * pw_core_get_client(struct pw_core *core);
|
||
|
+
|
||
|
+/** Get the context object used to created this core */
|
||
|
+struct pw_context * pw_core_get_context(struct pw_core *core);
|
||
|
+
|
||
|
+/** Get properties from the core */
|
||
|
+const struct pw_properties *pw_core_get_properties(struct pw_core *core);
|
||
|
+
|
||
|
+/** Update the core properties. This updates the properties
|
||
|
+ * of the associated client.
|
||
|
+ * \return the number of properties that were updated */
|
||
|
+int pw_core_update_properties(struct pw_core *core, const struct spa_dict *dict);
|
||
|
+
|
||
|
+/** Get the core mempool object */
|
||
|
+struct pw_mempool * pw_core_get_mempool(struct pw_core *core);
|
||
|
+
|
||
|
+/** Get the proxy with the given id */
|
||
|
+struct pw_proxy *pw_core_find_proxy(struct pw_core *core, uint32_t id);
|
||
|
+
|
||
|
+/** Export an object into the PipeWire instance associated with core */
|
||
|
+struct pw_proxy *pw_core_export(struct pw_core *core, /**< the core */
|
||
|
+ const char *type, /**< the type of object */
|
||
|
+ const struct spa_dict *props, /**< extra properties */
|
||
|
+ void *object, /**< object to export */
|
||
|
+ size_t user_data_size /**< extra user data */);
|
||
|
+
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_CORE_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/data-loop.h b/third_party/pipewire/pipewire/data-loop.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/data-loop.h
|
||
|
@@ -0,0 +1,95 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_DATA_LOOP_H
|
||
|
+#define PIPEWIRE_DATA_LOOP_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+/** \class pw_data_loop
|
||
|
+ *
|
||
|
+ * PipeWire rt-loop object. This loop starts a new real-time thread that
|
||
|
+ * is designed to run the processing graph.
|
||
|
+ */
|
||
|
+struct pw_data_loop;
|
||
|
+
|
||
|
+#include <pipewire/loop.h>
|
||
|
+#include <pipewire/properties.h>
|
||
|
+
|
||
|
+/** Loop events, use \ref pw_data_loop_add_listener to add a listener */
|
||
|
+struct pw_data_loop_events {
|
||
|
+#define PW_VERSION_DATA_LOOP_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+ /** The loop is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+};
|
||
|
+
|
||
|
+/** Make a new loop. */
|
||
|
+struct pw_data_loop *
|
||
|
+pw_data_loop_new(const struct spa_dict *props);
|
||
|
+
|
||
|
+/** Add an event listener to loop */
|
||
|
+void pw_data_loop_add_listener(struct pw_data_loop *loop,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_data_loop_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** wait for activity on the loop up to \a timeout milliseconds.
|
||
|
+ * Should be called from the loop function */
|
||
|
+int pw_data_loop_wait(struct pw_data_loop *loop, int timeout);
|
||
|
+
|
||
|
+/** make sure the thread will exit. Can be called from a loop callback */
|
||
|
+void pw_data_loop_exit(struct pw_data_loop *loop);
|
||
|
+
|
||
|
+/** Get the loop implementation of this data loop */
|
||
|
+struct pw_loop *
|
||
|
+pw_data_loop_get_loop(struct pw_data_loop *loop);
|
||
|
+
|
||
|
+/** Destroy the loop */
|
||
|
+void pw_data_loop_destroy(struct pw_data_loop *loop);
|
||
|
+
|
||
|
+/** Start the processing thread */
|
||
|
+int pw_data_loop_start(struct pw_data_loop *loop);
|
||
|
+
|
||
|
+/** Stop the processing thread */
|
||
|
+int pw_data_loop_stop(struct pw_data_loop *loop);
|
||
|
+
|
||
|
+/** Check if the current thread is the processing thread */
|
||
|
+bool pw_data_loop_in_thread(struct pw_data_loop *loop);
|
||
|
+
|
||
|
+/** invoke func in the context of the thread or in the caller thread when
|
||
|
+ * the loop is not running. Since 0.3.3 */
|
||
|
+int pw_data_loop_invoke(struct pw_data_loop *loop,
|
||
|
+ spa_invoke_func_t func, uint32_t seq, const void *data, size_t size,
|
||
|
+ bool block, void *user_data);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_DATA_LOOP_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/device.h b/third_party/pipewire/pipewire/device.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/device.h
|
||
|
@@ -0,0 +1,162 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_DEVICE_H
|
||
|
+#define PIPEWIRE_DEVICE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+#include <pipewire/proxy.h>
|
||
|
+
|
||
|
+#define PW_TYPE_INTERFACE_Device PW_TYPE_INFO_INTERFACE_BASE "Device"
|
||
|
+
|
||
|
+#define PW_VERSION_DEVICE 3
|
||
|
+struct pw_device;
|
||
|
+
|
||
|
+/** The device information. Extra information can be added in later versions \memberof pw_introspect */
|
||
|
+struct pw_device_info {
|
||
|
+ uint32_t id; /**< id of the global */
|
||
|
+#define PW_DEVICE_CHANGE_MASK_PROPS (1 << 0)
|
||
|
+#define PW_DEVICE_CHANGE_MASK_PARAMS (1 << 1)
|
||
|
+#define PW_DEVICE_CHANGE_MASK_ALL ((1 << 2)-1)
|
||
|
+ uint64_t change_mask; /**< bitfield of changed fields since last call */
|
||
|
+ struct spa_dict *props; /**< extra properties */
|
||
|
+ struct spa_param_info *params; /**< parameters */
|
||
|
+ uint32_t n_params; /**< number of items in \a params */
|
||
|
+};
|
||
|
+
|
||
|
+/** Update and existing \ref pw_device_info with \a update \memberof pw_introspect */
|
||
|
+struct pw_device_info *
|
||
|
+pw_device_info_update(struct pw_device_info *info,
|
||
|
+ const struct pw_device_info *update);
|
||
|
+
|
||
|
+/** Free a \ref pw_device_info \memberof pw_introspect */
|
||
|
+void pw_device_info_free(struct pw_device_info *info);
|
||
|
+
|
||
|
+#define PW_DEVICE_EVENT_INFO 0
|
||
|
+#define PW_DEVICE_EVENT_PARAM 1
|
||
|
+#define PW_DEVICE_EVENT_NUM 2
|
||
|
+
|
||
|
+/** Device events */
|
||
|
+struct pw_device_events {
|
||
|
+#define PW_VERSION_DEVICE_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+ /**
|
||
|
+ * Notify device info
|
||
|
+ *
|
||
|
+ * \param info info about the device
|
||
|
+ */
|
||
|
+ void (*info) (void *object, const struct pw_device_info *info);
|
||
|
+ /**
|
||
|
+ * Notify a device param
|
||
|
+ *
|
||
|
+ * Event emitted as a result of the enum_params method.
|
||
|
+ *
|
||
|
+ * \param seq the sequence number of the request
|
||
|
+ * \param id the param id
|
||
|
+ * \param index the param index
|
||
|
+ * \param next the param index of the next param
|
||
|
+ * \param param the parameter
|
||
|
+ */
|
||
|
+ void (*param) (void *object, int seq,
|
||
|
+ uint32_t id, uint32_t index, uint32_t next,
|
||
|
+ const struct spa_pod *param);
|
||
|
+};
|
||
|
+
|
||
|
+
|
||
|
+#define PW_DEVICE_METHOD_ADD_LISTENER 0
|
||
|
+#define PW_DEVICE_METHOD_SUBSCRIBE_PARAMS 1
|
||
|
+#define PW_DEVICE_METHOD_ENUM_PARAMS 2
|
||
|
+#define PW_DEVICE_METHOD_SET_PARAM 3
|
||
|
+#define PW_DEVICE_METHOD_NUM 4
|
||
|
+
|
||
|
+/** Device methods */
|
||
|
+struct pw_device_methods {
|
||
|
+#define PW_VERSION_DEVICE_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ int (*add_listener) (void *object,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_device_events *events,
|
||
|
+ void *data);
|
||
|
+ /**
|
||
|
+ * Subscribe to parameter changes
|
||
|
+ *
|
||
|
+ * Automatically emit param events for the given ids when
|
||
|
+ * they are changed.
|
||
|
+ *
|
||
|
+ * \param ids an array of param ids
|
||
|
+ * \param n_ids the number of ids in \a ids
|
||
|
+ */
|
||
|
+ int (*subscribe_params) (void *object, uint32_t *ids, uint32_t n_ids);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Enumerate device parameters
|
||
|
+ *
|
||
|
+ * Start enumeration of device parameters. For each param, a
|
||
|
+ * param event will be emitted.
|
||
|
+ *
|
||
|
+ * \param seq a sequence number to place in the reply
|
||
|
+ * \param id the parameter id to enum or PW_ID_ANY for all
|
||
|
+ * \param start the start index or 0 for the first param
|
||
|
+ * \param num the maximum number of params to retrieve
|
||
|
+ * \param filter a param filter or NULL
|
||
|
+ */
|
||
|
+ int (*enum_params) (void *object, int seq, uint32_t id, uint32_t start, uint32_t num,
|
||
|
+ const struct spa_pod *filter);
|
||
|
+ /**
|
||
|
+ * Set a parameter on the device
|
||
|
+ *
|
||
|
+ * \param id the parameter id to set
|
||
|
+ * \param flags extra parameter flags
|
||
|
+ * \param param the parameter to set
|
||
|
+ */
|
||
|
+ int (*set_param) (void *object, uint32_t id, uint32_t flags,
|
||
|
+ const struct spa_pod *param);
|
||
|
+};
|
||
|
+
|
||
|
+#define pw_device_method(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ spa_interface_call_res((struct spa_interface*)o, \
|
||
|
+ struct pw_device_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define pw_device_add_listener(c,...) pw_device_method(c,add_listener,0,__VA_ARGS__)
|
||
|
+#define pw_device_subscribe_params(c,...) pw_device_method(c,subscribe_params,0,__VA_ARGS__)
|
||
|
+#define pw_device_enum_params(c,...) pw_device_method(c,enum_params,0,__VA_ARGS__)
|
||
|
+#define pw_device_set_param(c,...) pw_device_method(c,set_param,0,__VA_ARGS__)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_DEVICE_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/factory.h b/third_party/pipewire/pipewire/factory.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/factory.h
|
||
|
@@ -0,0 +1,109 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_FACTORY_H
|
||
|
+#define PIPEWIRE_FACTORY_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <stdarg.h>
|
||
|
+#include <errno.h>
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+#include <pipewire/proxy.h>
|
||
|
+
|
||
|
+#define PW_TYPE_INTERFACE_Factory PW_TYPE_INFO_INTERFACE_BASE "Factory"
|
||
|
+
|
||
|
+#define PW_VERSION_FACTORY 3
|
||
|
+struct pw_factory;
|
||
|
+
|
||
|
+/** The factory information. Extra information can be added in later versions \memberof pw_introspect */
|
||
|
+struct pw_factory_info {
|
||
|
+ uint32_t id; /**< id of the global */
|
||
|
+ const char *name; /**< name the factory */
|
||
|
+ const char *type; /**< type of the objects created by this factory */
|
||
|
+ uint32_t version; /**< version of the objects */
|
||
|
+#define PW_FACTORY_CHANGE_MASK_PROPS (1 << 0)
|
||
|
+#define PW_FACTORY_CHANGE_MASK_ALL ((1 << 1)-1)
|
||
|
+ uint64_t change_mask; /**< bitfield of changed fields since last call */
|
||
|
+ struct spa_dict *props; /**< the properties of the factory */
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_factory_info *
|
||
|
+pw_factory_info_update(struct pw_factory_info *info,
|
||
|
+ const struct pw_factory_info *update);
|
||
|
+
|
||
|
+void
|
||
|
+pw_factory_info_free(struct pw_factory_info *info);
|
||
|
+
|
||
|
+
|
||
|
+#define PW_FACTORY_EVENT_INFO 0
|
||
|
+#define PW_FACTORY_EVENT_NUM 1
|
||
|
+
|
||
|
+/** Factory events */
|
||
|
+struct pw_factory_events {
|
||
|
+#define PW_VERSION_FACTORY_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+ /**
|
||
|
+ * Notify factory info
|
||
|
+ *
|
||
|
+ * \param info info about the factory
|
||
|
+ */
|
||
|
+ void (*info) (void *object, const struct pw_factory_info *info);
|
||
|
+};
|
||
|
+
|
||
|
+#define PW_FACTORY_METHOD_ADD_LISTENER 0
|
||
|
+#define PW_FACTORY_METHOD_NUM 1
|
||
|
+
|
||
|
+/** Factory methods */
|
||
|
+struct pw_factory_methods {
|
||
|
+#define PW_VERSION_FACTORY_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ int (*add_listener) (void *object,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_factory_events *events,
|
||
|
+ void *data);
|
||
|
+};
|
||
|
+
|
||
|
+#define pw_factory_method(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ spa_interface_call_res((struct spa_interface*)o, \
|
||
|
+ struct pw_factory_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define pw_factory_add_listener(c,...) pw_factory_method(c,add_listener,0,__VA_ARGS__)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_FACTORY_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/filter.h b/third_party/pipewire/pipewire/filter.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/filter.h
|
||
|
@@ -0,0 +1,240 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2019 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_FILTER_H
|
||
|
+#define PIPEWIRE_FILTER_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** \class pw_filter
|
||
|
+ *
|
||
|
+ * \brief PipeWire filter object class
|
||
|
+ *
|
||
|
+ * The filter object provides a convenient way to implement
|
||
|
+ * processing filters.
|
||
|
+ *
|
||
|
+ * See also \ref page_filters and \ref page_core_api
|
||
|
+ */
|
||
|
+struct pw_filter;
|
||
|
+
|
||
|
+#include <spa/buffer/buffer.h>
|
||
|
+#include <spa/node/io.h>
|
||
|
+#include <spa/param/param.h>
|
||
|
+
|
||
|
+#include <pipewire/core.h>
|
||
|
+#include <pipewire/stream.h>
|
||
|
+
|
||
|
+/** \enum pw_filter_state The state of a filter \memberof pw_filter */
|
||
|
+enum pw_filter_state {
|
||
|
+ PW_FILTER_STATE_ERROR = -1, /**< the strean is in error */
|
||
|
+ PW_FILTER_STATE_UNCONNECTED = 0, /**< unconnected */
|
||
|
+ PW_FILTER_STATE_CONNECTING = 1, /**< connection is in progress */
|
||
|
+ PW_FILTER_STATE_PAUSED = 2, /**< filter is connected and paused */
|
||
|
+ PW_FILTER_STATE_STREAMING = 3 /**< filter is streaming */
|
||
|
+};
|
||
|
+
|
||
|
+#if 0
|
||
|
+struct pw_buffer {
|
||
|
+ struct spa_buffer *buffer; /**< the spa buffer */
|
||
|
+ void *user_data; /**< user data attached to the buffer */
|
||
|
+ uint64_t size; /**< For input ports, this field is set by pw_filter
|
||
|
+ * with the duration of the buffer in ticks.
|
||
|
+ * For output ports, this field is set by the user.
|
||
|
+ * This field is added for all queued buffers and
|
||
|
+ * returned in the time info. */
|
||
|
+};
|
||
|
+#endif
|
||
|
+
|
||
|
+/** Events for a filter. These events are always called from the mainloop
|
||
|
+ * unless explicitly documented otherwise. */
|
||
|
+struct pw_filter_events {
|
||
|
+#define PW_VERSION_FILTER_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ void (*destroy) (void *data);
|
||
|
+ /** when the filter state changes */
|
||
|
+ void (*state_changed) (void *data, enum pw_filter_state old,
|
||
|
+ enum pw_filter_state state, const char *error);
|
||
|
+
|
||
|
+ /** when io changed on a port of the filter (when port_data is NULL). */
|
||
|
+ void (*io_changed) (void *data, void *port_data,
|
||
|
+ uint32_t id, void *area, uint32_t size);
|
||
|
+ /** when a parameter changed on a port of the filter (when port_data is NULL). */
|
||
|
+ void (*param_changed) (void *data, void *port_data,
|
||
|
+ uint32_t id, const struct spa_pod *param);
|
||
|
+
|
||
|
+ /** when a new buffer was created for a port */
|
||
|
+ void (*add_buffer) (void *data, void *port_data, struct pw_buffer *buffer);
|
||
|
+ /** when a buffer was destroyed for a port */
|
||
|
+ void (*remove_buffer) (void *data, void *port_data, struct pw_buffer *buffer);
|
||
|
+
|
||
|
+ /** do processing. This is normally called from the
|
||
|
+ * mainloop but can also be called directly from the realtime data
|
||
|
+ * thread if the user is prepared to deal with this. */
|
||
|
+ void (*process) (void *data, struct spa_io_position *position);
|
||
|
+
|
||
|
+ /** The filter is drained */
|
||
|
+ void (*drained) (void *data);
|
||
|
+};
|
||
|
+
|
||
|
+/** Convert a filter state to a readable string \memberof pw_filter */
|
||
|
+const char * pw_filter_state_as_string(enum pw_filter_state state);
|
||
|
+
|
||
|
+/** \enum pw_filter_flags Extra flags that can be used in \ref pw_filter_connect() \memberof pw_filter */
|
||
|
+enum pw_filter_flags {
|
||
|
+ PW_FILTER_FLAG_NONE = 0, /**< no flags */
|
||
|
+ PW_FILTER_FLAG_INACTIVE = (1 << 0), /**< start the filter inactive,
|
||
|
+ * pw_filter_set_active() needs to be
|
||
|
+ * called explicitly */
|
||
|
+ PW_FILTER_FLAG_DRIVER = (1 << 1), /**< be a driver */
|
||
|
+ PW_FILTER_FLAG_RT_PROCESS = (1 << 2), /**< call process from the realtime
|
||
|
+ * thread */
|
||
|
+};
|
||
|
+
|
||
|
+enum pw_filter_port_flags {
|
||
|
+ PW_FILTER_PORT_FLAG_NONE = 0, /**< no flags */
|
||
|
+ PW_FILTER_PORT_FLAG_MAP_BUFFERS = (1 << 0), /**< mmap the buffers */
|
||
|
+ PW_FILTER_PORT_FLAG_ALLOC_BUFFERS = (1 << 1), /**< the application will allocate buffer
|
||
|
+ * memory. In the add_buffer event, the
|
||
|
+ * data of the buffer should be set */
|
||
|
+};
|
||
|
+
|
||
|
+/** Create a new unconneced \ref pw_filter \memberof pw_filter
|
||
|
+ * \return a newly allocated \ref pw_filter */
|
||
|
+struct pw_filter *
|
||
|
+pw_filter_new(struct pw_core *core, /**< a \ref pw_core */
|
||
|
+ const char *name, /**< a filter media name */
|
||
|
+ struct pw_properties *props /**< filter properties, ownership is taken */);
|
||
|
+
|
||
|
+struct pw_filter *
|
||
|
+pw_filter_new_simple(struct pw_loop *loop, /**< a \ref pw_loop to use */
|
||
|
+ const char *name, /**< a filter media name */
|
||
|
+ struct pw_properties *props, /**< filter properties, ownership is taken */
|
||
|
+ const struct pw_filter_events *events, /**< filter events */
|
||
|
+ void *data /**< data passed to events */);
|
||
|
+
|
||
|
+/** Destroy a filter \memberof pw_filter */
|
||
|
+void pw_filter_destroy(struct pw_filter *filter);
|
||
|
+
|
||
|
+void pw_filter_add_listener(struct pw_filter *filter,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_filter_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+enum pw_filter_state pw_filter_get_state(struct pw_filter *filter, const char **error);
|
||
|
+
|
||
|
+const char *pw_filter_get_name(struct pw_filter *filter);
|
||
|
+
|
||
|
+struct pw_core *pw_filter_get_core(struct pw_filter *filter);
|
||
|
+
|
||
|
+/** Connect a filter for processing. \memberof pw_filter
|
||
|
+ * \return 0 on success < 0 on error.
|
||
|
+ *
|
||
|
+ * You should connect to the process event and use pw_filter_dequeue_buffer()
|
||
|
+ * to get the latest metadata and data. */
|
||
|
+int
|
||
|
+pw_filter_connect(struct pw_filter *filter, /**< a \ref pw_filter */
|
||
|
+ enum pw_filter_flags flags, /**< filter flags */
|
||
|
+ const struct spa_pod **params, /**< an array with params. */
|
||
|
+ uint32_t n_params /**< number of items in \a params */);
|
||
|
+
|
||
|
+/** Get the node ID of the filter. \memberof pw_filter
|
||
|
+ * \return node ID. */
|
||
|
+uint32_t
|
||
|
+pw_filter_get_node_id(struct pw_filter *filter);
|
||
|
+
|
||
|
+/** Disconnect \a filter \memberof pw_filter */
|
||
|
+int pw_filter_disconnect(struct pw_filter *filter);
|
||
|
+
|
||
|
+/** add a port to the filter, returns user data of port_data_size. */
|
||
|
+void *pw_filter_add_port(struct pw_filter *filter,
|
||
|
+ enum pw_direction direction, /**< port direction */
|
||
|
+ enum pw_filter_port_flags flags, /**< port flags */
|
||
|
+ size_t port_data_size, /**< allocated and given to the user as port_data */
|
||
|
+ struct pw_properties *props, /**< port properties, ownership is taken */
|
||
|
+ const struct spa_pod **params, /**< an array of params. The params should
|
||
|
+ * ideally contain the supported formats */
|
||
|
+ uint32_t n_params /**< number of elements in \a params */);
|
||
|
+
|
||
|
+/** remove a port from the filter */
|
||
|
+int pw_filter_remove_port(void *port_data /**< data associated with port */);
|
||
|
+
|
||
|
+/** get properties, port_data of NULL will give global properties */
|
||
|
+const struct pw_properties *pw_filter_get_properties(struct pw_filter *filter,
|
||
|
+ void *port_data);
|
||
|
+
|
||
|
+/** Update properties, use NULL port_data for global filter properties */
|
||
|
+int pw_filter_update_properties(struct pw_filter *filter,
|
||
|
+ void *port_data, const struct spa_dict *dict);
|
||
|
+
|
||
|
+/** Set the filter in error state */
|
||
|
+int pw_filter_set_error(struct pw_filter *filter, /**< a \ref pw_filter */
|
||
|
+ int res, /**< a result code */
|
||
|
+ const char *error, ... /**< an error message */) SPA_PRINTF_FUNC(3, 4);
|
||
|
+
|
||
|
+/** Update params, use NULL port_data for global filter params */
|
||
|
+int
|
||
|
+pw_filter_update_params(struct pw_filter *filter, /**< a \ref pw_filter */
|
||
|
+ void *port_data, /**< data associated with port */
|
||
|
+ const struct spa_pod **params, /**< an array of params. */
|
||
|
+ uint32_t n_params /**< number of elements in \a params */);
|
||
|
+
|
||
|
+
|
||
|
+#if 0
|
||
|
+/** A time structure \memberof pw_filter */
|
||
|
+struct pw_time {
|
||
|
+ int64_t now; /**< the monotonic time */
|
||
|
+ struct spa_fraction rate; /**< the rate of \a ticks and delay */
|
||
|
+ uint64_t ticks; /**< the ticks at \a now. This is the current time that
|
||
|
+ * the remote end is reading/writing. */
|
||
|
+};
|
||
|
+#endif
|
||
|
+
|
||
|
+/** Query the time on the filter \memberof pw_filter */
|
||
|
+int pw_filter_get_time(struct pw_filter *filter, struct pw_time *time);
|
||
|
+
|
||
|
+/** Get a buffer that can be filled for output ports or consumed
|
||
|
+ * for input ports. */
|
||
|
+struct pw_buffer *pw_filter_dequeue_buffer(void *port_data);
|
||
|
+
|
||
|
+/** Submit a buffer for playback or recycle a buffer for capture. */
|
||
|
+int pw_filter_queue_buffer(void *port_data, struct pw_buffer *buffer);
|
||
|
+
|
||
|
+/** Get a data pointer to the buffer data */
|
||
|
+void *pw_filter_get_dsp_buffer(void *port_data, uint32_t n_samples);
|
||
|
+
|
||
|
+/** Activate or deactivate the filter \memberof pw_filter */
|
||
|
+int pw_filter_set_active(struct pw_filter *filter, bool active);
|
||
|
+
|
||
|
+/** Flush a filter. When \a drain is true, the drained callback will
|
||
|
+ * be called when all data is played or recorded */
|
||
|
+int pw_filter_flush(struct pw_filter *filter, bool drain);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_FILTER_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/global.h b/third_party/pipewire/pipewire/global.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/global.h
|
||
|
@@ -0,0 +1,155 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_GLOBAL_H
|
||
|
+#define PIPEWIRE_GLOBAL_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** \page page_global Global
|
||
|
+ *
|
||
|
+ * Global objects represent resources that are available on the PipeWire
|
||
|
+ * context and are accessible to remote clients.
|
||
|
+ * Globals come and go when devices or other resources become available for
|
||
|
+ * clients.
|
||
|
+ *
|
||
|
+ * Remote clients receives a list of globals when it binds to the registry
|
||
|
+ * object. See \ref page_registry.
|
||
|
+ *
|
||
|
+ * A client can bind to a global to send methods or receive events from
|
||
|
+ * the global.
|
||
|
+ */
|
||
|
+/** \class pw_global
|
||
|
+ *
|
||
|
+ * \brief A global object visible to remote clients
|
||
|
+ *
|
||
|
+ * A global object is visible to remote clients and represents a resource
|
||
|
+ * that can be used or inspected.
|
||
|
+ *
|
||
|
+ * See \ref page_remote_api
|
||
|
+ */
|
||
|
+struct pw_global;
|
||
|
+
|
||
|
+#include <pipewire/impl.h>
|
||
|
+
|
||
|
+typedef int (*pw_global_bind_func_t) (void *object,
|
||
|
+ struct pw_impl_client *client, /**< client that binds */
|
||
|
+ uint32_t permissions, /**< permissions for the bind */
|
||
|
+ uint32_t version, /**< client interface version */
|
||
|
+ uint32_t id /**< client proxy id */);
|
||
|
+
|
||
|
+/** Global events, use \ref pw_global_add_listener */
|
||
|
+struct pw_global_events {
|
||
|
+#define PW_VERSION_GLOBAL_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** The global is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+ /** The global is freed */
|
||
|
+ void (*free) (void *data);
|
||
|
+ /** The permissions changed for a client */
|
||
|
+ void (*permissions_changed) (void *data,
|
||
|
+ struct pw_impl_client *client,
|
||
|
+ uint32_t old_permissions,
|
||
|
+ uint32_t new_permissions);
|
||
|
+};
|
||
|
+
|
||
|
+/** Create a new global object */
|
||
|
+struct pw_global *
|
||
|
+pw_global_new(struct pw_context *context, /**< the context */
|
||
|
+ const char *type, /**< the interface type of the global */
|
||
|
+ uint32_t version, /**< the interface version of the global */
|
||
|
+ struct pw_properties *properties, /**< extra properties */
|
||
|
+ pw_global_bind_func_t func, /**< function to bind */
|
||
|
+ void *object /**< global object */);
|
||
|
+
|
||
|
+/** Register a global object to the context registry */
|
||
|
+int pw_global_register(struct pw_global *global);
|
||
|
+
|
||
|
+/** Add an event listener on the global */
|
||
|
+void pw_global_add_listener(struct pw_global *global,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_global_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** Get the permissions of the global for a given client */
|
||
|
+uint32_t pw_global_get_permissions(struct pw_global *global, struct pw_impl_client *client);
|
||
|
+
|
||
|
+/** Get the context object of this global */
|
||
|
+struct pw_context *pw_global_get_context(struct pw_global *global);
|
||
|
+
|
||
|
+/** Get the global type */
|
||
|
+const char *pw_global_get_type(struct pw_global *global);
|
||
|
+
|
||
|
+/** Check a global type */
|
||
|
+bool pw_global_is_type(struct pw_global *global, const char *type);
|
||
|
+
|
||
|
+/** Get the global version */
|
||
|
+uint32_t pw_global_get_version(struct pw_global *global);
|
||
|
+
|
||
|
+/** Get the global properties */
|
||
|
+const struct pw_properties *pw_global_get_properties(struct pw_global *global);
|
||
|
+
|
||
|
+/** Update the global properties, must be done when unregistered */
|
||
|
+int pw_global_update_keys(struct pw_global *global,
|
||
|
+ const struct spa_dict *dict, const char *keys[]);
|
||
|
+
|
||
|
+/** Get the object associated with the global. This depends on the type of the
|
||
|
+ * global */
|
||
|
+void *pw_global_get_object(struct pw_global *global);
|
||
|
+
|
||
|
+/** Get the unique id of the global */
|
||
|
+uint32_t pw_global_get_id(struct pw_global *global);
|
||
|
+
|
||
|
+/** Add a resource to a global */
|
||
|
+int pw_global_add_resource(struct pw_global *global, struct pw_resource *resource);
|
||
|
+
|
||
|
+/** Iterate all resources added to the global The callback should return
|
||
|
+ * 0 to fetch the next item, any other value stops the iteration and returns
|
||
|
+ * the value. When all callbacks return 0, this function returns 0 when all
|
||
|
+ * items are iterated. */
|
||
|
+int pw_global_for_each_resource(struct pw_global *global,
|
||
|
+ int (*callback) (void *data, struct pw_resource *resource),
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** Let a client bind to a global */
|
||
|
+int pw_global_bind(struct pw_global *global,
|
||
|
+ struct pw_impl_client *client,
|
||
|
+ uint32_t permissions,
|
||
|
+ uint32_t version,
|
||
|
+ uint32_t id);
|
||
|
+
|
||
|
+int pw_global_update_permissions(struct pw_global *global, struct pw_impl_client *client,
|
||
|
+ uint32_t old_permissions, uint32_t new_permissions);
|
||
|
+
|
||
|
+/** Destroy a global */
|
||
|
+void pw_global_destroy(struct pw_global *global);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_GLOBAL_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/impl-client.h b/third_party/pipewire/pipewire/impl-client.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/impl-client.h
|
||
|
@@ -0,0 +1,174 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_IMPL_CLIENT_H
|
||
|
+#define PIPEWIRE_IMPL_CLIENT_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+/** \class pw_impl_client
|
||
|
+ *
|
||
|
+ * \brief PipeWire client object class.
|
||
|
+ *
|
||
|
+ * The client object represents a client connection with the PipeWire
|
||
|
+ * server.
|
||
|
+ *
|
||
|
+ * Each client has its own list of resources it is bound to along with
|
||
|
+ * a mapping between the client types and server types.
|
||
|
+ */
|
||
|
+struct pw_impl_client;
|
||
|
+
|
||
|
+#include <pipewire/context.h>
|
||
|
+#include <pipewire/global.h>
|
||
|
+#include <pipewire/properties.h>
|
||
|
+#include <pipewire/resource.h>
|
||
|
+#include <pipewire/permission.h>
|
||
|
+
|
||
|
+/** \page page_client Client
|
||
|
+ *
|
||
|
+ * \section sec_page_client_overview Overview
|
||
|
+ *
|
||
|
+ * The \ref pw_impl_client object is created by a protocol implementation when
|
||
|
+ * a new client connects.
|
||
|
+ *
|
||
|
+ * The client is used to keep track of all resources belonging to one
|
||
|
+ * connection with the PipeWire server.
|
||
|
+ *
|
||
|
+ * \section sec_page_client_credentials Credentials
|
||
|
+ *
|
||
|
+ * The client object will have its credentials filled in by the protocol.
|
||
|
+ * This information is used to check if a resource or action is available
|
||
|
+ * for this client. See also \ref page_access
|
||
|
+ *
|
||
|
+ * \section sec_page_client_types Types
|
||
|
+ *
|
||
|
+ * The client and server maintain a mapping between the client and server
|
||
|
+ * types. All type ids that are in messages exchanged between the client
|
||
|
+ * and server will automatically be remapped. See also \ref page_types.
|
||
|
+ *
|
||
|
+ * \section sec_page_client_resources Resources
|
||
|
+ *
|
||
|
+ * When a client binds to context global object, a resource is made for this
|
||
|
+ * binding and a unique id is assigned to the resources. The client and
|
||
|
+ * server will use this id as the destination when exchanging messages.
|
||
|
+ * See also \ref page_resource
|
||
|
+ */
|
||
|
+
|
||
|
+/** The events that a client can emit */
|
||
|
+struct pw_impl_client_events {
|
||
|
+#define PW_VERSION_IMPL_CLIENT_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** emitted when the client is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+
|
||
|
+ /** emitted right before the client is freed */
|
||
|
+ void (*free) (void *data);
|
||
|
+
|
||
|
+ /** the client is initialized */
|
||
|
+ void (*initialized) (void *data);
|
||
|
+
|
||
|
+ /** emitted when the client info changed */
|
||
|
+ void (*info_changed) (void *data, const struct pw_client_info *info);
|
||
|
+
|
||
|
+ /** emitted when a new resource is added for client */
|
||
|
+ void (*resource_added) (void *data, struct pw_resource *resource);
|
||
|
+
|
||
|
+ /** emitted when a resource is removed */
|
||
|
+ void (*resource_removed) (void *data, struct pw_resource *resource);
|
||
|
+
|
||
|
+ /** emitted when the client becomes busy processing an asynchronous
|
||
|
+ * message. In the busy state no messages should be processed.
|
||
|
+ * Processing should resume when the client becomes not busy */
|
||
|
+ void (*busy_changed) (void *data, bool busy);
|
||
|
+};
|
||
|
+
|
||
|
+/** Create a new client. This is mainly used by protocols. */
|
||
|
+struct pw_impl_client *
|
||
|
+pw_context_create_client(struct pw_impl_core *core, /**< the core object */
|
||
|
+ struct pw_protocol *prototol, /**< the client protocol */
|
||
|
+ struct pw_properties *properties, /**< client properties */
|
||
|
+ size_t user_data_size /**< extra user data size */);
|
||
|
+
|
||
|
+/** Destroy a previously created client */
|
||
|
+void pw_impl_client_destroy(struct pw_impl_client *client);
|
||
|
+
|
||
|
+/** Finish configuration and register a client */
|
||
|
+int pw_impl_client_register(struct pw_impl_client *client, /**< the client to register */
|
||
|
+ struct pw_properties *properties/**< extra properties */);
|
||
|
+
|
||
|
+/** Get the client user data */
|
||
|
+void *pw_impl_client_get_user_data(struct pw_impl_client *client);
|
||
|
+
|
||
|
+/** Get the client information */
|
||
|
+const struct pw_client_info *pw_impl_client_get_info(struct pw_impl_client *client);
|
||
|
+
|
||
|
+/** Update the client properties */
|
||
|
+int pw_impl_client_update_properties(struct pw_impl_client *client, const struct spa_dict *dict);
|
||
|
+
|
||
|
+/** Update the client permissions */
|
||
|
+int pw_impl_client_update_permissions(struct pw_impl_client *client, uint32_t n_permissions,
|
||
|
+ const struct pw_permission *permissions);
|
||
|
+
|
||
|
+/** check if a client has permissions for global_id, Since 0.3.9 */
|
||
|
+int pw_impl_client_check_permissions(struct pw_impl_client *client,
|
||
|
+ uint32_t global_id, uint32_t permissions);
|
||
|
+
|
||
|
+/** Get the client properties */
|
||
|
+const struct pw_properties *pw_impl_client_get_properties(struct pw_impl_client *client);
|
||
|
+
|
||
|
+/** Get the context used to create this client */
|
||
|
+struct pw_context *pw_impl_client_get_context(struct pw_impl_client *client);
|
||
|
+/** Get the protocol used to create this client */
|
||
|
+struct pw_protocol *pw_impl_client_get_protocol(struct pw_impl_client *client);
|
||
|
+
|
||
|
+/** Get the client core resource */
|
||
|
+struct pw_resource *pw_impl_client_get_core_resource(struct pw_impl_client *client);
|
||
|
+
|
||
|
+/** Get a resource with the given id */
|
||
|
+struct pw_resource *pw_impl_client_find_resource(struct pw_impl_client *client, uint32_t id);
|
||
|
+
|
||
|
+/** Get the global associated with this client */
|
||
|
+struct pw_global *pw_impl_client_get_global(struct pw_impl_client *client);
|
||
|
+
|
||
|
+/** listen to events from this client */
|
||
|
+void pw_impl_client_add_listener(struct pw_impl_client *client,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_impl_client_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+
|
||
|
+/** Mark the client busy. This can be used when an asynchronous operation is
|
||
|
+ * started and no further processing is allowed to happen for the client */
|
||
|
+void pw_impl_client_set_busy(struct pw_impl_client *client, bool busy);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_IMPL_CLIENT_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/impl-core.h b/third_party/pipewire/pipewire/impl-core.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/impl-core.h
|
||
|
@@ -0,0 +1,94 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_IMPL_CORE_H
|
||
|
+#define PIPEWIRE_IMPL_CORE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** \class pw_impl_core
|
||
|
+ *
|
||
|
+ * \brief PipeWire core interface.
|
||
|
+ *
|
||
|
+ * The core is used to make objects on demand.
|
||
|
+ */
|
||
|
+struct pw_impl_core;
|
||
|
+
|
||
|
+#include <pipewire/context.h>
|
||
|
+#include <pipewire/global.h>
|
||
|
+#include <pipewire/properties.h>
|
||
|
+#include <pipewire/resource.h>
|
||
|
+
|
||
|
+/** Factory events, listen to them with \ref pw_impl_core_add_listener */
|
||
|
+struct pw_impl_core_events {
|
||
|
+#define PW_VERSION_IMPL_CORE_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** the core is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+ /** the core is freed */
|
||
|
+ void (*free) (void *data);
|
||
|
+ /** the core is initialized */
|
||
|
+ void (*initialized) (void *data);
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_impl_core *pw_context_create_core(struct pw_context *context,
|
||
|
+ struct pw_properties *properties,
|
||
|
+ size_t user_data_size);
|
||
|
+
|
||
|
+/* get the default core in a context */
|
||
|
+struct pw_impl_core *pw_context_get_default_core(struct pw_context *context);
|
||
|
+
|
||
|
+/** Get the core properties */
|
||
|
+const struct pw_properties *pw_impl_core_get_properties(struct pw_impl_core *core);
|
||
|
+
|
||
|
+/** Get the core information */
|
||
|
+const struct pw_core_info *pw_impl_core_get_info(struct pw_impl_core *core);
|
||
|
+
|
||
|
+/** Update the core properties */
|
||
|
+int pw_impl_core_update_properties(struct pw_impl_core *core, const struct spa_dict *dict);
|
||
|
+
|
||
|
+int pw_impl_core_register(struct pw_impl_core *core,
|
||
|
+ struct pw_properties *properties);
|
||
|
+
|
||
|
+void pw_impl_core_destroy(struct pw_impl_core *core);
|
||
|
+
|
||
|
+void *pw_impl_core_get_user_data(struct pw_impl_core *core);
|
||
|
+
|
||
|
+/** Get the global of this core */
|
||
|
+struct pw_global *pw_impl_core_get_global(struct pw_impl_core *core);
|
||
|
+
|
||
|
+/** Add an event listener */
|
||
|
+void pw_impl_core_add_listener(struct pw_impl_core *core,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_impl_core_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_IMPL_CORE_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/impl-device.h b/third_party/pipewire/pipewire/impl-device.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/impl-device.h
|
||
|
@@ -0,0 +1,109 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_IMPL_DEVICE_H
|
||
|
+#define PIPEWIRE_IMPL_DEVICE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** \class pw_impl_device
|
||
|
+ *
|
||
|
+ * \brief PipeWire device interface.
|
||
|
+ *
|
||
|
+ * The device is an object that manages nodes. It typically
|
||
|
+ * corresponds to a physical hardware device but it does not
|
||
|
+ * have to be.
|
||
|
+ *
|
||
|
+ * The purpose of the device is to provide an interface to
|
||
|
+ * dynamically create/remove/configure the nodes it manages.
|
||
|
+ */
|
||
|
+struct pw_impl_device;
|
||
|
+
|
||
|
+#include <spa/monitor/device.h>
|
||
|
+
|
||
|
+#include <pipewire/context.h>
|
||
|
+#include <pipewire/global.h>
|
||
|
+#include <pipewire/properties.h>
|
||
|
+#include <pipewire/resource.h>
|
||
|
+
|
||
|
+/** Device events, listen to them with \ref pw_impl_device_add_listener */
|
||
|
+struct pw_impl_device_events {
|
||
|
+#define PW_VERSION_IMPL_DEVICE_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** the device is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+ /** the device is freed */
|
||
|
+ void (*free) (void *data);
|
||
|
+ /** the device is initialized */
|
||
|
+ void (*initialized) (void *data);
|
||
|
+
|
||
|
+ /** the device info changed */
|
||
|
+ void (*info_changed) (void *data, const struct pw_device_info *info);
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_impl_device *pw_context_create_device(struct pw_context *context,
|
||
|
+ struct pw_properties *properties,
|
||
|
+ size_t user_data_size);
|
||
|
+
|
||
|
+int pw_impl_device_register(struct pw_impl_device *device,
|
||
|
+ struct pw_properties *properties);
|
||
|
+
|
||
|
+void pw_impl_device_destroy(struct pw_impl_device *device);
|
||
|
+
|
||
|
+void *pw_impl_device_get_user_data(struct pw_impl_device *device);
|
||
|
+
|
||
|
+/** Set the device implementation */
|
||
|
+int pw_impl_device_set_implementation(struct pw_impl_device *device, struct spa_device *spa_device);
|
||
|
+/** Get the device implementation */
|
||
|
+struct spa_device *pw_impl_device_get_implementation(struct pw_impl_device *device);
|
||
|
+
|
||
|
+/** Get the global of this device */
|
||
|
+struct pw_global *pw_impl_device_get_global(struct pw_impl_device *device);
|
||
|
+
|
||
|
+/** Add an event listener */
|
||
|
+void pw_impl_device_add_listener(struct pw_impl_device *device,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_impl_device_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+int pw_impl_device_update_properties(struct pw_impl_device *device, const struct spa_dict *dict);
|
||
|
+
|
||
|
+const struct pw_properties *pw_impl_device_get_properties(struct pw_impl_device *device);
|
||
|
+
|
||
|
+int pw_impl_device_for_each_param(struct pw_impl_device *device,
|
||
|
+ int seq, uint32_t param_id,
|
||
|
+ uint32_t index, uint32_t max,
|
||
|
+ const struct spa_pod *filter,
|
||
|
+ int (*callback) (void *data, int seq,
|
||
|
+ uint32_t id, uint32_t index, uint32_t next,
|
||
|
+ struct spa_pod *param),
|
||
|
+ void *data);
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_IMPL_DEVICE_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/impl-factory.h b/third_party/pipewire/pipewire/impl-factory.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/impl-factory.h
|
||
|
@@ -0,0 +1,124 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_IMPL_FACTORY_H
|
||
|
+#define PIPEWIRE_IMPL_FACTORY_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** \class pw_impl_factory
|
||
|
+ *
|
||
|
+ * \brief PipeWire factory interface.
|
||
|
+ *
|
||
|
+ * The factory is used to make objects on demand.
|
||
|
+ */
|
||
|
+struct pw_impl_factory;
|
||
|
+
|
||
|
+#include <pipewire/context.h>
|
||
|
+#include <pipewire/impl-client.h>
|
||
|
+#include <pipewire/global.h>
|
||
|
+#include <pipewire/properties.h>
|
||
|
+#include <pipewire/resource.h>
|
||
|
+
|
||
|
+/** Factory events, listen to them with \ref pw_impl_factory_add_listener */
|
||
|
+struct pw_impl_factory_events {
|
||
|
+#define PW_VERSION_IMPL_FACTORY_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** the factory is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+ /** the factory is freed */
|
||
|
+ void (*free) (void *data);
|
||
|
+ /** the factory is initialized */
|
||
|
+ void (*initialized) (void *data);
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_impl_factory_implementation {
|
||
|
+#define PW_VERSION_IMPL_FACTORY_IMPLEMENTATION 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** The function to create an object from this factory */
|
||
|
+ void *(*create_object) (void *data,
|
||
|
+ struct pw_resource *resource,
|
||
|
+ const char *type,
|
||
|
+ uint32_t version,
|
||
|
+ struct pw_properties *properties,
|
||
|
+ uint32_t new_id);
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_impl_factory *pw_context_create_factory(struct pw_context *context,
|
||
|
+ const char *name,
|
||
|
+ const char *type,
|
||
|
+ uint32_t version,
|
||
|
+ struct pw_properties *properties,
|
||
|
+ size_t user_data_size);
|
||
|
+
|
||
|
+/** Get the factory properties */
|
||
|
+const struct pw_properties *pw_impl_factory_get_properties(struct pw_impl_factory *factory);
|
||
|
+
|
||
|
+/** Get the factory info */
|
||
|
+const struct pw_factory_info *pw_impl_factory_get_info(struct pw_impl_factory *factory);
|
||
|
+
|
||
|
+/** Update the factory properties */
|
||
|
+int pw_impl_factory_update_properties(struct pw_impl_factory *factory, const struct spa_dict *dict);
|
||
|
+
|
||
|
+int pw_impl_factory_register(struct pw_impl_factory *factory,
|
||
|
+ struct pw_properties *properties);
|
||
|
+
|
||
|
+void pw_impl_factory_destroy(struct pw_impl_factory *factory);
|
||
|
+
|
||
|
+void *pw_impl_factory_get_user_data(struct pw_impl_factory *factory);
|
||
|
+
|
||
|
+/** Get the global of this factory */
|
||
|
+struct pw_global *pw_impl_factory_get_global(struct pw_impl_factory *factory);
|
||
|
+
|
||
|
+/** Add an event listener */
|
||
|
+void pw_impl_factory_add_listener(struct pw_impl_factory *factory,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_impl_factory_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+void pw_impl_factory_set_implementation(struct pw_impl_factory *factory,
|
||
|
+ const struct pw_impl_factory_implementation *implementation,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+void *pw_impl_factory_create_object(struct pw_impl_factory *factory,
|
||
|
+ struct pw_resource *resource,
|
||
|
+ const char *type,
|
||
|
+ uint32_t version,
|
||
|
+ struct pw_properties *properties,
|
||
|
+ uint32_t new_id);
|
||
|
+
|
||
|
+/** Find a factory by name */
|
||
|
+struct pw_impl_factory *
|
||
|
+pw_context_find_factory(struct pw_context *context /**< the context */,
|
||
|
+ const char *name /**< the factory name */);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_IMPL_FACTORY_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/impl-link.h b/third_party/pipewire/pipewire/impl-link.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/impl-link.h
|
||
|
@@ -0,0 +1,128 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_IMPL_LINK_H
|
||
|
+#define PIPEWIRE_IMPL_LINK_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** \class pw_impl_link
|
||
|
+ *
|
||
|
+ * PipeWire link object.
|
||
|
+ */
|
||
|
+struct pw_impl_link;
|
||
|
+struct pw_impl_port;
|
||
|
+
|
||
|
+#include <pipewire/impl.h>
|
||
|
+
|
||
|
+/** \page page_link Link
|
||
|
+ *
|
||
|
+ * \section page_link_overview Overview
|
||
|
+ *
|
||
|
+ * A link is the connection between 2 nodes (\ref page_node). Nodes are
|
||
|
+ * linked together on ports.
|
||
|
+ *
|
||
|
+ * The link is responsible for negotiating the format and buffers for
|
||
|
+ * the nodes.
|
||
|
+ */
|
||
|
+
|
||
|
+/** link events added with \ref pw_impl_link_add_listener */
|
||
|
+struct pw_impl_link_events {
|
||
|
+#define PW_VERSION_IMPL_LINK_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** A link is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+
|
||
|
+ /** A link is freed */
|
||
|
+ void (*free) (void *data);
|
||
|
+
|
||
|
+ /** a Link is initialized */
|
||
|
+ void (*initialized) (void *data);
|
||
|
+
|
||
|
+ /** The info changed on a link */
|
||
|
+ void (*info_changed) (void *data, const struct pw_link_info *info);
|
||
|
+
|
||
|
+ /** The link state changed, \a error is only valid when the state is
|
||
|
+ * in error. */
|
||
|
+ void (*state_changed) (void *data, enum pw_link_state old,
|
||
|
+ enum pw_link_state state, const char *error);
|
||
|
+
|
||
|
+ /** A port is unlinked */
|
||
|
+ void (*port_unlinked) (void *data, struct pw_impl_port *port);
|
||
|
+};
|
||
|
+
|
||
|
+
|
||
|
+/** Make a new link between two ports \memberof pw_impl_link
|
||
|
+ * \return a newly allocated link */
|
||
|
+struct pw_impl_link *
|
||
|
+pw_context_create_link(struct pw_context *context, /**< the context object */
|
||
|
+ struct pw_impl_port *output, /**< an output port */
|
||
|
+ struct pw_impl_port *input, /**< an input port */
|
||
|
+ struct spa_pod *format_filter, /**< an optional format filter */
|
||
|
+ struct pw_properties *properties /**< extra properties */,
|
||
|
+ size_t user_data_size /**< extra user data size */);
|
||
|
+
|
||
|
+/** Destroy a link \memberof pw_impl_link */
|
||
|
+void pw_impl_link_destroy(struct pw_impl_link *link);
|
||
|
+
|
||
|
+/** Add an event listener to \a link */
|
||
|
+void pw_impl_link_add_listener(struct pw_impl_link *link,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_impl_link_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** Finish link configuration and register */
|
||
|
+int pw_impl_link_register(struct pw_impl_link *link, /**< the link to register */
|
||
|
+ struct pw_properties *properties /**< extra properties */);
|
||
|
+
|
||
|
+/** Get the context of a link */
|
||
|
+struct pw_context *pw_impl_link_get_context(struct pw_impl_link *link);
|
||
|
+
|
||
|
+/** Get the user_data of a link, the size of the memory is given when
|
||
|
+ * constructing the link */
|
||
|
+void *pw_impl_link_get_user_data(struct pw_impl_link *link);
|
||
|
+
|
||
|
+/** Get the link info */
|
||
|
+const struct pw_link_info *pw_impl_link_get_info(struct pw_impl_link *link);
|
||
|
+
|
||
|
+/** Get the global of the link */
|
||
|
+struct pw_global *pw_impl_link_get_global(struct pw_impl_link *link);
|
||
|
+
|
||
|
+/** Get the output port of the link */
|
||
|
+struct pw_impl_port *pw_impl_link_get_output(struct pw_impl_link *link);
|
||
|
+
|
||
|
+/** Get the input port of the link */
|
||
|
+struct pw_impl_port *pw_impl_link_get_input(struct pw_impl_link *link);
|
||
|
+
|
||
|
+/** Find the link between 2 ports \memberof pw_impl_link */
|
||
|
+struct pw_impl_link *pw_impl_link_find(struct pw_impl_port *output, struct pw_impl_port *input);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_IMPL_LINK_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/impl-module.h b/third_party/pipewire/pipewire/impl-module.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/impl-module.h
|
||
|
@@ -0,0 +1,110 @@
|
||
|
+/* PipeWire
|
||
|
+ * Copyright © 2016 Axis Communications <dev-gstreamer@axis.com>
|
||
|
+ * @author Linus Svensson <linus.svensson@axis.com>
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_IMPL_MODULE_H
|
||
|
+#define PIPEWIRE_IMPL_MODULE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+#include <pipewire/context.h>
|
||
|
+
|
||
|
+#define PIPEWIRE_SYMBOL_MODULE_INIT "pipewire__module_init"
|
||
|
+#define PIPEWIRE_MODULE_PREFIX "libpipewire-"
|
||
|
+
|
||
|
+/** \class pw_impl_module
|
||
|
+ *
|
||
|
+ * A dynamically loadable module
|
||
|
+ */
|
||
|
+struct pw_impl_module;
|
||
|
+
|
||
|
+/** Module init function signature
|
||
|
+ *
|
||
|
+ * \param module A \ref pw_impl_module
|
||
|
+ * \param args Arguments to the module
|
||
|
+ * \return 0 on success, < 0 otherwise with an errno style error
|
||
|
+ *
|
||
|
+ * A module should provide an init function with this signature. This function
|
||
|
+ * will be called when a module is loaded.
|
||
|
+ *
|
||
|
+ * \memberof pw_impl_module
|
||
|
+ */
|
||
|
+typedef int (*pw_impl_module_init_func_t) (struct pw_impl_module *module, const char *args);
|
||
|
+
|
||
|
+/** Module events added with \ref pw_impl_module_add_listener */
|
||
|
+struct pw_impl_module_events {
|
||
|
+#define PW_VERSION_IMPL_MODULE_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** The module is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+ /** The module is freed */
|
||
|
+ void (*free) (void *data);
|
||
|
+ /** The module is initialized */
|
||
|
+ void (*initialized) (void *data);
|
||
|
+
|
||
|
+ /** The module is registered. This is a good time to register
|
||
|
+ * objectes created from the module. */
|
||
|
+ void (*registered) (void *data);
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_impl_module *
|
||
|
+pw_context_load_module(struct pw_context *context,
|
||
|
+ const char *name, /**< name of the module */
|
||
|
+ const char *args /**< arguments of the module */,
|
||
|
+ struct pw_properties *properties /**< extra global properties */);
|
||
|
+
|
||
|
+/** Get the context of a module */
|
||
|
+struct pw_context * pw_impl_module_get_context(struct pw_impl_module *module);
|
||
|
+
|
||
|
+/** Get the global of a module */
|
||
|
+struct pw_global * pw_impl_module_get_global(struct pw_impl_module *module);
|
||
|
+
|
||
|
+/** Get the node properties */
|
||
|
+const struct pw_properties *pw_impl_module_get_properties(struct pw_impl_module *module);
|
||
|
+
|
||
|
+/** Update the module properties */
|
||
|
+int pw_impl_module_update_properties(struct pw_impl_module *module, const struct spa_dict *dict);
|
||
|
+
|
||
|
+/** Get the module info */
|
||
|
+const struct pw_module_info *pw_impl_module_get_info(struct pw_impl_module *module);
|
||
|
+
|
||
|
+/** Add an event listener to a module */
|
||
|
+void pw_impl_module_add_listener(struct pw_impl_module *module,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_impl_module_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** Destroy a module */
|
||
|
+void pw_impl_module_destroy(struct pw_impl_module *module);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_IMPL_MODULE_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/impl-node.h b/third_party/pipewire/pipewire/impl-node.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/impl-node.h
|
||
|
@@ -0,0 +1,182 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_IMPL_NODE_H
|
||
|
+#define PIPEWIRE_IMPL_NODE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** \page page_node Node
|
||
|
+ *
|
||
|
+ * \section page_node_overview Overview
|
||
|
+ *
|
||
|
+ * The node object processes data. The node has a list of
|
||
|
+ * input and output ports (\ref page_port) on which it
|
||
|
+ * will receive and send out buffers respectively.
|
||
|
+ */
|
||
|
+/** \class pw_impl_node
|
||
|
+ *
|
||
|
+ * PipeWire node class.
|
||
|
+ */
|
||
|
+struct pw_impl_node;
|
||
|
+struct pw_impl_port;
|
||
|
+
|
||
|
+#include <spa/node/node.h>
|
||
|
+#include <spa/node/event.h>
|
||
|
+
|
||
|
+#include <pipewire/impl.h>
|
||
|
+
|
||
|
+/** Node events, listen to them with \ref pw_impl_node_add_listener */
|
||
|
+struct pw_impl_node_events {
|
||
|
+#define PW_VERSION_IMPL_NODE_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** the node is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+ /** the node is about to be freed */
|
||
|
+ void (*free) (void *data);
|
||
|
+ /** the node is initialized */
|
||
|
+ void (*initialized) (void *data);
|
||
|
+
|
||
|
+ /** a port is being initialized on the node */
|
||
|
+ void (*port_init) (void *data, struct pw_impl_port *port);
|
||
|
+ /** a port was added */
|
||
|
+ void (*port_added) (void *data, struct pw_impl_port *port);
|
||
|
+ /** a port was removed */
|
||
|
+ void (*port_removed) (void *data, struct pw_impl_port *port);
|
||
|
+
|
||
|
+ /** the node info changed */
|
||
|
+ void (*info_changed) (void *data, const struct pw_node_info *info);
|
||
|
+ /** a port on the node changed info */
|
||
|
+ void (*port_info_changed) (void *data, struct pw_impl_port *port,
|
||
|
+ const struct pw_port_info *info);
|
||
|
+ /** the node active state changed */
|
||
|
+ void (*active_changed) (void *data, bool active);
|
||
|
+
|
||
|
+ /** a new state is requested on the node */
|
||
|
+ void (*state_request) (void *data, enum pw_node_state state);
|
||
|
+ /** the state of the node changed */
|
||
|
+ void (*state_changed) (void *data, enum pw_node_state old,
|
||
|
+ enum pw_node_state state, const char *error);
|
||
|
+
|
||
|
+ /** a result was received */
|
||
|
+ void (*result) (void *data, int seq, int res, uint32_t type, const void *result);
|
||
|
+
|
||
|
+ /** an event is emitted */
|
||
|
+ void (*event) (void *data, const struct spa_event *event);
|
||
|
+
|
||
|
+ /** the driver of the node changed */
|
||
|
+ void (*driver_changed) (void *data, struct pw_impl_node *old, struct pw_impl_node *driver);
|
||
|
+
|
||
|
+ /** a peer was added */
|
||
|
+ void (*peer_added) (void *data, struct pw_impl_node *peer);
|
||
|
+ /** a peer was removed */
|
||
|
+ void (*peer_removed) (void *data, struct pw_impl_node *peer);
|
||
|
+};
|
||
|
+
|
||
|
+/** Create a new node \memberof pw_impl_node */
|
||
|
+struct pw_impl_node *
|
||
|
+pw_context_create_node(struct pw_context *context, /**< the context */
|
||
|
+ struct pw_properties *properties, /**< extra properties */
|
||
|
+ size_t user_data_size /**< user data size */);
|
||
|
+
|
||
|
+/** Complete initialization of the node and register */
|
||
|
+int pw_impl_node_register(struct pw_impl_node *node, /**< node to register */
|
||
|
+ struct pw_properties *properties /**< extra properties */);
|
||
|
+
|
||
|
+/** Destroy a node */
|
||
|
+void pw_impl_node_destroy(struct pw_impl_node *node);
|
||
|
+
|
||
|
+/** Get the node info */
|
||
|
+const struct pw_node_info *pw_impl_node_get_info(struct pw_impl_node *node);
|
||
|
+
|
||
|
+/** Get node user_data. The size of the memory was given in \ref pw_context_create_node */
|
||
|
+void * pw_impl_node_get_user_data(struct pw_impl_node *node);
|
||
|
+
|
||
|
+/** Get the context of this node */
|
||
|
+struct pw_context *pw_impl_node_get_context(struct pw_impl_node *node);
|
||
|
+
|
||
|
+/** Get the global of this node */
|
||
|
+struct pw_global *pw_impl_node_get_global(struct pw_impl_node *node);
|
||
|
+
|
||
|
+/** Get the node properties */
|
||
|
+const struct pw_properties *pw_impl_node_get_properties(struct pw_impl_node *node);
|
||
|
+
|
||
|
+/** Update the node properties */
|
||
|
+int pw_impl_node_update_properties(struct pw_impl_node *node, const struct spa_dict *dict);
|
||
|
+
|
||
|
+/** Set the node implementation */
|
||
|
+int pw_impl_node_set_implementation(struct pw_impl_node *node, struct spa_node *spa_node);
|
||
|
+
|
||
|
+/** Get the node implementation */
|
||
|
+struct spa_node *pw_impl_node_get_implementation(struct pw_impl_node *node);
|
||
|
+
|
||
|
+/** Add an event listener */
|
||
|
+void pw_impl_node_add_listener(struct pw_impl_node *node,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_impl_node_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** Iterate the ports in the given direction. The callback should return
|
||
|
+ * 0 to fetch the next item, any other value stops the iteration and returns
|
||
|
+ * the value. When all callbacks return 0, this function returns 0 when all
|
||
|
+ * items are iterated. */
|
||
|
+int pw_impl_node_for_each_port(struct pw_impl_node *node,
|
||
|
+ enum pw_direction direction,
|
||
|
+ int (*callback) (void *data, struct pw_impl_port *port),
|
||
|
+ void *data);
|
||
|
+
|
||
|
+int pw_impl_node_for_each_param(struct pw_impl_node *node,
|
||
|
+ int seq, uint32_t param_id,
|
||
|
+ uint32_t index, uint32_t max,
|
||
|
+ const struct spa_pod *filter,
|
||
|
+ int (*callback) (void *data, int seq,
|
||
|
+ uint32_t id, uint32_t index, uint32_t next,
|
||
|
+ struct spa_pod *param),
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** Find the port with direction and port_id or NULL when not found. Passing
|
||
|
+ * PW_ID_ANY for port_id will return any port, preferably an unlinked one. */
|
||
|
+struct pw_impl_port *
|
||
|
+pw_impl_node_find_port(struct pw_impl_node *node, enum pw_direction direction, uint32_t port_id);
|
||
|
+
|
||
|
+/** Get a free unused port_id from the node */
|
||
|
+uint32_t pw_impl_node_get_free_port_id(struct pw_impl_node *node, enum pw_direction direction);
|
||
|
+
|
||
|
+int pw_impl_node_initialized(struct pw_impl_node *node);
|
||
|
+
|
||
|
+/** Set a node active. This will start negotiation with all linked active
|
||
|
+ * nodes and start data transport */
|
||
|
+int pw_impl_node_set_active(struct pw_impl_node *node, bool active);
|
||
|
+
|
||
|
+/** Check if a node is active */
|
||
|
+bool pw_impl_node_is_active(struct pw_impl_node *node);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_IMPL_NODE_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/impl-port.h b/third_party/pipewire/pipewire/impl-port.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/impl-port.h
|
||
|
@@ -0,0 +1,138 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_IMPL_PORT_H
|
||
|
+#define PIPEWIRE_IMPL_PORT_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+/** \page page_port Port
|
||
|
+ *
|
||
|
+ * \section page_node_overview Overview
|
||
|
+ *
|
||
|
+ * A port can be used to link two nodes.
|
||
|
+ */
|
||
|
+/** \class pw_impl_port
|
||
|
+ *
|
||
|
+ * The port object
|
||
|
+ */
|
||
|
+struct pw_impl_port;
|
||
|
+struct pw_impl_link;
|
||
|
+struct pw_control;
|
||
|
+
|
||
|
+#include <pipewire/impl.h>
|
||
|
+
|
||
|
+enum pw_impl_port_state {
|
||
|
+ PW_IMPL_PORT_STATE_ERROR = -1, /**< the port is in error */
|
||
|
+ PW_IMPL_PORT_STATE_INIT = 0, /**< the port is being created */
|
||
|
+ PW_IMPL_PORT_STATE_CONFIGURE = 1, /**< the port is ready for format negotiation */
|
||
|
+ PW_IMPL_PORT_STATE_READY = 2, /**< the port is ready for buffer allocation */
|
||
|
+ PW_IMPL_PORT_STATE_PAUSED = 3, /**< the port is paused */
|
||
|
+};
|
||
|
+
|
||
|
+/** Port events, use \ref pw_impl_port_add_listener */
|
||
|
+struct pw_impl_port_events {
|
||
|
+#define PW_VERSION_IMPL_PORT_EVENTS 1
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** The port is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+
|
||
|
+ /** The port is freed */
|
||
|
+ void (*free) (void *data);
|
||
|
+
|
||
|
+ /** The port is initialized */
|
||
|
+ void (*initialized) (void *data);
|
||
|
+
|
||
|
+ /** the port info changed */
|
||
|
+ void (*info_changed) (void *data, const struct pw_port_info *info);
|
||
|
+
|
||
|
+ /** a new link is added on this port */
|
||
|
+ void (*link_added) (void *data, struct pw_impl_link *link);
|
||
|
+
|
||
|
+ /** a link is removed from this port */
|
||
|
+ void (*link_removed) (void *data, struct pw_impl_link *link);
|
||
|
+
|
||
|
+ /** the state of the port changed */
|
||
|
+ void (*state_changed) (void *data, enum pw_impl_port_state old,
|
||
|
+ enum pw_impl_port_state state, const char *error);
|
||
|
+
|
||
|
+ /** a control was added to the port */
|
||
|
+ void (*control_added) (void *data, struct pw_control *control);
|
||
|
+
|
||
|
+ /** a control was removed from the port */
|
||
|
+ void (*control_removed) (void *data, struct pw_control *control);
|
||
|
+
|
||
|
+ /** a parameter changed, since version 1 */
|
||
|
+ void (*param_changed) (void *data, uint32_t id);
|
||
|
+};
|
||
|
+
|
||
|
+/** Create a new port \memberof pw_impl_port
|
||
|
+ * \return a newly allocated port */
|
||
|
+struct pw_impl_port *
|
||
|
+pw_context_create_port(struct pw_context *context,
|
||
|
+ enum pw_direction direction,
|
||
|
+ uint32_t port_id,
|
||
|
+ const struct spa_port_info *info,
|
||
|
+ size_t user_data_size);
|
||
|
+
|
||
|
+/** Get the port direction */
|
||
|
+enum pw_direction pw_impl_port_get_direction(struct pw_impl_port *port);
|
||
|
+
|
||
|
+/** Get the port properties */
|
||
|
+const struct pw_properties *pw_impl_port_get_properties(struct pw_impl_port *port);
|
||
|
+
|
||
|
+/** Update the port properties */
|
||
|
+int pw_impl_port_update_properties(struct pw_impl_port *port, const struct spa_dict *dict);
|
||
|
+
|
||
|
+/** Get the port info */
|
||
|
+const struct pw_port_info *pw_impl_port_get_info(struct pw_impl_port *port);
|
||
|
+
|
||
|
+/** Get the port id */
|
||
|
+uint32_t pw_impl_port_get_id(struct pw_impl_port *port);
|
||
|
+
|
||
|
+/** Get the port parent node or NULL when not yet set */
|
||
|
+struct pw_impl_node *pw_impl_port_get_node(struct pw_impl_port *port);
|
||
|
+
|
||
|
+/** check is a port has links, return 0 if not, 1 if it is linked */
|
||
|
+int pw_impl_port_is_linked(struct pw_impl_port *port);
|
||
|
+
|
||
|
+/** Add a port to a node \memberof pw_impl_port */
|
||
|
+int pw_impl_port_add(struct pw_impl_port *port, struct pw_impl_node *node);
|
||
|
+
|
||
|
+/** Add an event listener on the port */
|
||
|
+void pw_impl_port_add_listener(struct pw_impl_port *port,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_impl_port_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_IMPL_PORT_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/impl.h b/third_party/pipewire/pipewire/impl.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/impl.h
|
||
|
@@ -0,0 +1,57 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2019 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_IMPL_H
|
||
|
+#define PIPEWIRE_IMPL_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+struct pw_impl_client;
|
||
|
+struct pw_impl_module;
|
||
|
+struct pw_global;
|
||
|
+struct pw_node;
|
||
|
+struct pw_impl_port;
|
||
|
+struct pw_resource;
|
||
|
+
|
||
|
+#include <pipewire/pipewire.h>
|
||
|
+#include <pipewire/control.h>
|
||
|
+#include <pipewire/impl-core.h>
|
||
|
+#include <pipewire/impl-client.h>
|
||
|
+#include <pipewire/impl-device.h>
|
||
|
+#include <pipewire/impl-factory.h>
|
||
|
+#include <pipewire/global.h>
|
||
|
+#include <pipewire/impl-link.h>
|
||
|
+#include <pipewire/impl-module.h>
|
||
|
+#include <pipewire/impl-node.h>
|
||
|
+#include <pipewire/impl-port.h>
|
||
|
+#include <pipewire/resource.h>
|
||
|
+#include <pipewire/work-queue.h>
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_IMPL_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/keys.h b/third_party/pipewire/pipewire/keys.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/keys.h
|
||
|
@@ -0,0 +1,278 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2019 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_KEYS_H
|
||
|
+#define PIPEWIRE_KEYS_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/**
|
||
|
+ * A collection of keys that are used to add extra information on objects.
|
||
|
+ *
|
||
|
+ * Keys that start with "pipewire." are in general set-once and then
|
||
|
+ * read-only. They are usually used for security sensitive information that
|
||
|
+ * needs to be fixed.
|
||
|
+ *
|
||
|
+ * Properties from other objects can also appear. This usually suggests some
|
||
|
+ * sort of parent/child or owner/owned relationship.
|
||
|
+ */
|
||
|
+#define PW_KEY_PROTOCOL "pipewire.protocol" /**< protocol used for connection */
|
||
|
+#define PW_KEY_ACCESS "pipewire.access" /**< how the client access is controlled */
|
||
|
+
|
||
|
+/** Various keys related to the identity of a client process and its security.
|
||
|
+ * Must be obtained from trusted sources by the protocol and placed as
|
||
|
+ * read-only properties. */
|
||
|
+#define PW_KEY_SEC_PID "pipewire.sec.pid" /**< Client pid, set by protocol */
|
||
|
+#define PW_KEY_SEC_UID "pipewire.sec.uid" /**< Client uid, set by protocol*/
|
||
|
+#define PW_KEY_SEC_GID "pipewire.sec.gid" /**< client gid, set by protocol*/
|
||
|
+#define PW_KEY_SEC_LABEL "pipewire.sec.label" /**< client security label, set by protocol*/
|
||
|
+
|
||
|
+#define PW_KEY_LIBRARY_NAME_SYSTEM "library.name.system" /**< name of the system library to use */
|
||
|
+#define PW_KEY_LIBRARY_NAME_LOOP "library.name.loop" /**< name of the loop library to use */
|
||
|
+#define PW_KEY_LIBRARY_NAME_DBUS "library.name.dbus" /**< name of the dbus library to use */
|
||
|
+
|
||
|
+#define PW_KEY_OBJECT_PATH "object.path" /**< unique path to construct the object */
|
||
|
+#define PW_KEY_OBJECT_ID "object.id" /**< a global object id */
|
||
|
+
|
||
|
+/* context */
|
||
|
+#define PW_KEY_CONTEXT_PROFILE_MODULES "context.profile.modules" /**< a context profile for modules */
|
||
|
+#define PW_KEY_USER_NAME "context.user-name" /**< The user name that runs pipewire */
|
||
|
+#define PW_KEY_HOST_NAME "context.host-name" /**< The host name of the machine */
|
||
|
+
|
||
|
+/* core */
|
||
|
+#define PW_KEY_CORE_NAME "core.name" /**< The name of the core. Default is
|
||
|
+ * pipewire-<user-name>-<pid>, overwritten
|
||
|
+ * by env(PIPEWIRE_CORE) */
|
||
|
+#define PW_KEY_CORE_VERSION "core.version" /**< The version of the core. */
|
||
|
+#define PW_KEY_CORE_DAEMON "core.daemon" /**< If the core is listening for connections. */
|
||
|
+
|
||
|
+#define PW_KEY_CORE_ID "core.id" /**< the core id */
|
||
|
+#define PW_KEY_CORE_MONITORS "core.monitors" /**< the apis monitored by core. */
|
||
|
+
|
||
|
+/* cpu */
|
||
|
+#define PW_KEY_CPU_MAX_ALIGN "cpu.max-align" /**< maximum alignment needed to support
|
||
|
+ * all CPU optimizations */
|
||
|
+#define PW_KEY_CPU_CORES "cpu.cores" /**< number of cores */
|
||
|
+
|
||
|
+/* priorities */
|
||
|
+#define PW_KEY_PRIORITY_SESSION "priority.session" /**< priority in session manager */
|
||
|
+#define PW_KEY_PRIORITY_DRIVER "priority.driver" /**< priority to be a driver */
|
||
|
+
|
||
|
+/* remote keys */
|
||
|
+#define PW_KEY_REMOTE_NAME "remote.name" /**< The name of the remote to connect to,
|
||
|
+ * default pipewire-0, overwritten by
|
||
|
+ * env(PIPEWIRE_REMOTE) */
|
||
|
+#define PW_KEY_REMOTE_INTENTION "remote.intention" /**< The intention of the remote connection,
|
||
|
+ * "generic", "screencast" */
|
||
|
+
|
||
|
+/** application keys */
|
||
|
+#define PW_KEY_APP_NAME "application.name" /**< application name. Ex: "Totem Music Player" */
|
||
|
+#define PW_KEY_APP_ID "application.id" /**< a textual id for identifying an
|
||
|
+ * application logically. Ex: "org.gnome.Totem" */
|
||
|
+#define PW_KEY_APP_VERSION "application.version"
|
||
|
+#define PW_KEY_APP_ICON "application.icon" /**< aa base64 blob with PNG image data */
|
||
|
+#define PW_KEY_APP_ICON_NAME "application.icon-name" /**< an XDG icon name for the application.
|
||
|
+ * Ex: "totem" */
|
||
|
+#define PW_KEY_APP_LANGUAGE "application.language" /**< application language if applicable, in
|
||
|
+ * standard POSIX format. Ex: "en_GB" */
|
||
|
+
|
||
|
+#define PW_KEY_APP_PROCESS_ID "application.process.id" /**< process id (pid)*/
|
||
|
+#define PW_KEY_APP_PROCESS_BINARY "application.process.binary" /**< binary name */
|
||
|
+#define PW_KEY_APP_PROCESS_USER "application.process.user" /**< user name */
|
||
|
+#define PW_KEY_APP_PROCESS_HOST "application.process.host" /**< host name */
|
||
|
+#define PW_KEY_APP_PROCESS_MACHINE_ID "application.process.machine-id" /**< the D-Bus host id the
|
||
|
+ * application runs on */
|
||
|
+#define PW_KEY_APP_PROCESS_SESSION_ID "application.process.session-id" /**< login session of the
|
||
|
+ * application, on Unix the
|
||
|
+ * value of $XDG_SESSION_ID. */
|
||
|
+/** window system */
|
||
|
+#define PW_KEY_WINDOW_X11_DISPLAY "window.x11.display" /**< the X11 display string. Ex. ":0.0" */
|
||
|
+
|
||
|
+/** Client properties */
|
||
|
+#define PW_KEY_CLIENT_ID "client.id" /**< a client id */
|
||
|
+#define PW_KEY_CLIENT_NAME "client.name" /**< the client name */
|
||
|
+#define PW_KEY_CLIENT_API "client.api" /**< the client api used to access
|
||
|
+ * PipeWire */
|
||
|
+
|
||
|
+/** Node keys */
|
||
|
+#define PW_KEY_NODE_ID "node.id" /**< node id */
|
||
|
+#define PW_KEY_NODE_NAME "node.name" /**< node name */
|
||
|
+#define PW_KEY_NODE_NICK "node.nick" /**< short node name */
|
||
|
+#define PW_KEY_NODE_DESCRIPTION "node.description" /**< localized human readable node one-line
|
||
|
+ * description. Ex. "Foobar USB Headset" */
|
||
|
+#define PW_KEY_NODE_PLUGGED "node.plugged" /**< when the node was created. As a uint64 in
|
||
|
+ * nanoseconds. */
|
||
|
+
|
||
|
+#define PW_KEY_NODE_SESSION "node.session" /**< the session id this node is part of */
|
||
|
+#define PW_KEY_NODE_GROUP "node.group" /**< the group id this node is part of. Nodes
|
||
|
+ * in the same group are always scheduled
|
||
|
+ * with the same driver. */
|
||
|
+#define PW_KEY_NODE_EXCLUSIVE "node.exclusive" /**< node wants exclusive access to resources */
|
||
|
+#define PW_KEY_NODE_AUTOCONNECT "node.autoconnect" /**< node wants to be automatically connected
|
||
|
+ * to a compatible node */
|
||
|
+#define PW_KEY_NODE_TARGET "node.target" /**< node wants to be connected to the target
|
||
|
+ * node/session */
|
||
|
+#define PW_KEY_NODE_LATENCY "node.latency" /**< the requested latency of the node as
|
||
|
+ * a fraction. Ex: 128/48000 */
|
||
|
+#define PW_KEY_NODE_DONT_RECONNECT "node.dont-reconnect" /**< don't reconnect this node */
|
||
|
+#define PW_KEY_NODE_ALWAYS_PROCESS "node.always-process" /**< process even when unlinked */
|
||
|
+#define PW_KEY_NODE_PAUSE_ON_IDLE "node.pause-on-idle" /**< pause the node when idle */
|
||
|
+#define PW_KEY_NODE_DRIVER "node.driver" /**< node can drive the graph */
|
||
|
+#define PW_KEY_NODE_STREAM "node.stream" /**< node is a stream, the server side should
|
||
|
+ * add a converter */
|
||
|
+/** Port keys */
|
||
|
+#define PW_KEY_PORT_ID "port.id" /**< port id */
|
||
|
+#define PW_KEY_PORT_NAME "port.name" /**< port name */
|
||
|
+#define PW_KEY_PORT_DIRECTION "port.direction" /**< the port direction, one of "in" or "out"
|
||
|
+ * or "control" and "notify" for control ports */
|
||
|
+#define PW_KEY_PORT_ALIAS "port.alias" /**< port alias */
|
||
|
+#define PW_KEY_PORT_PHYSICAL "port.physical" /**< if this is a physical port */
|
||
|
+#define PW_KEY_PORT_TERMINAL "port.terminal" /**< if this port consumes the data */
|
||
|
+#define PW_KEY_PORT_CONTROL "port.control" /**< if this port is a control port */
|
||
|
+#define PW_KEY_PORT_MONITOR "port.monitor" /**< if this port is a monitor port */
|
||
|
+
|
||
|
+/** link properties */
|
||
|
+#define PW_KEY_LINK_ID "link.id" /**< a link id */
|
||
|
+#define PW_KEY_LINK_INPUT_NODE "link.input.node" /**< input node id of a link */
|
||
|
+#define PW_KEY_LINK_INPUT_PORT "link.input.port" /**< input port id of a link */
|
||
|
+#define PW_KEY_LINK_OUTPUT_NODE "link.output.node" /**< output node id of a link */
|
||
|
+#define PW_KEY_LINK_OUTPUT_PORT "link.output.port" /**< output port id of a link */
|
||
|
+#define PW_KEY_LINK_PASSIVE "link.passive" /**< indicate that a link is passive and
|
||
|
+ * does not cause the graph to be
|
||
|
+ * runnable. */
|
||
|
+/** device properties */
|
||
|
+#define PW_KEY_DEVICE_ID "device.id" /**< device id */
|
||
|
+#define PW_KEY_DEVICE_NAME "device.name" /**< device name */
|
||
|
+#define PW_KEY_DEVICE_PLUGGED "device.plugged" /**< when the device was created. As a uint64 in
|
||
|
+ * nanoseconds. */
|
||
|
+#define PW_KEY_DEVICE_NICK "device.nick" /**< a short device nickname */
|
||
|
+#define PW_KEY_DEVICE_STRING "device.string" /**< device string in the underlying layer's
|
||
|
+ * format. Ex. "surround51:0" */
|
||
|
+#define PW_KEY_DEVICE_API "device.api" /**< API this device is accessed with.
|
||
|
+ * Ex. "alsa", "v4l2" */
|
||
|
+#define PW_KEY_DEVICE_DESCRIPTION "device.description" /**< localized human readable device one-line
|
||
|
+ * description. Ex. "Foobar USB Headset" */
|
||
|
+#define PW_KEY_DEVICE_BUS_PATH "device.bus-path" /**< bus path to the device in the OS'
|
||
|
+ * format. Ex. "pci-0000:00:14.0-usb-0:3.2:1.0" */
|
||
|
+#define PW_KEY_DEVICE_SERIAL "device.serial" /**< Serial number if applicable */
|
||
|
+#define PW_KEY_DEVICE_VENDOR_ID "device.vendor.id" /**< vendor ID if applicable */
|
||
|
+#define PW_KEY_DEVICE_VENDOR_NAME "device.vendor.name" /**< vendor name if applicable */
|
||
|
+#define PW_KEY_DEVICE_PRODUCT_ID "device.product.id" /**< product ID if applicable */
|
||
|
+#define PW_KEY_DEVICE_PRODUCT_NAME "device.product.name" /**< product name if applicable */
|
||
|
+#define PW_KEY_DEVICE_CLASS "device.class" /**< device class */
|
||
|
+#define PW_KEY_DEVICE_FORM_FACTOR "device.form-factor" /**< form factor if applicable. One of
|
||
|
+ * "internal", "speaker", "handset", "tv",
|
||
|
+ * "webcam", "microphone", "headset",
|
||
|
+ * "headphone", "hands-free", "car", "hifi",
|
||
|
+ * "computer", "portable" */
|
||
|
+#define PW_KEY_DEVICE_BUS "device.bus" /**< bus of the device if applicable. One of
|
||
|
+ * "isa", "pci", "usb", "firewire",
|
||
|
+ * "bluetooth" */
|
||
|
+#define PW_KEY_DEVICE_SUBSYSTEM "device.subsystem" /**< device subsystem */
|
||
|
+#define PW_KEY_DEVICE_ICON "device.icon" /**< icon for the device. A base64 blob
|
||
|
+ * containing PNG image data */
|
||
|
+#define PW_KEY_DEVICE_ICON_NAME "device.icon-name" /**< an XDG icon name for the device.
|
||
|
+ * Ex. "sound-card-speakers-usb" */
|
||
|
+#define PW_KEY_DEVICE_INTENDED_ROLES "device.intended-roles" /**< intended use. A space separated list of
|
||
|
+ * roles (see PW_KEY_MEDIA_ROLE) this device
|
||
|
+ * is particularly well suited for, due to
|
||
|
+ * latency, quality or form factor. */
|
||
|
+
|
||
|
+/** module properties */
|
||
|
+#define PW_KEY_MODULE_ID "module.id" /**< the module id */
|
||
|
+#define PW_KEY_MODULE_NAME "module.name" /**< the name of the module */
|
||
|
+#define PW_KEY_MODULE_AUTHOR "module.author" /**< the author's name */
|
||
|
+#define PW_KEY_MODULE_DESCRIPTION "module.description" /**< a human readable one-line description
|
||
|
+ * of the module's purpose.*/
|
||
|
+#define PW_KEY_MODULE_USAGE "module.usage" /**< a human readable usage description of
|
||
|
+ * the module's arguments. */
|
||
|
+#define PW_KEY_MODULE_VERSION "module.version" /**< a version string for the module. */
|
||
|
+
|
||
|
+/** Factory properties */
|
||
|
+#define PW_KEY_FACTORY_ID "factory.id" /**< the factory id */
|
||
|
+#define PW_KEY_FACTORY_NAME "factory.name" /**< the name of the factory */
|
||
|
+#define PW_KEY_FACTORY_USAGE "factory.usage" /**< the usage of the factory */
|
||
|
+#define PW_KEY_FACTORY_TYPE_NAME "factory.type.name" /**< the name of the type created by a factory */
|
||
|
+#define PW_KEY_FACTORY_TYPE_VERSION "factory.type.version" /**< the version of the type created by a factory */
|
||
|
+
|
||
|
+/** Stream properties */
|
||
|
+#define PW_KEY_STREAM_IS_LIVE "stream.is-live" /**< Indicates that the stream is live. */
|
||
|
+#define PW_KEY_STREAM_LATENCY_MIN "stream.latency.min" /**< The minimum latency of the stream. */
|
||
|
+#define PW_KEY_STREAM_LATENCY_MAX "stream.latency.max" /**< The maximum latency of the stream */
|
||
|
+#define PW_KEY_STREAM_MONITOR "stream.monitor" /**< Indicates that the stream is monitoring
|
||
|
+ * and might select a less accurate but faster
|
||
|
+ * conversion algorithm. */
|
||
|
+#define PW_KEY_STREAM_DONT_REMIX "stream.dont-remix" /**< don't remix channels */
|
||
|
+
|
||
|
+/** object properties */
|
||
|
+#define PW_KEY_OBJECT_LINGER "object.linger" /**< the object lives on even after the client
|
||
|
+ * that created it has been destroyed */
|
||
|
+
|
||
|
+/** Media */
|
||
|
+#define PW_KEY_MEDIA_TYPE "media.type" /**< Media type, one of
|
||
|
+ * Audio, Video, Midi */
|
||
|
+#define PW_KEY_MEDIA_CATEGORY "media.category" /**< Media Category:
|
||
|
+ * Playback, Capture, Duplex, Monitor */
|
||
|
+#define PW_KEY_MEDIA_ROLE "media.role" /**< Role: Movie, Music, Camera,
|
||
|
+ * Screen, Communication, Game,
|
||
|
+ * Notification, DSP, Production,
|
||
|
+ * Accessibility, Test */
|
||
|
+#define PW_KEY_MEDIA_CLASS "media.class" /**< class Ex: "Video/Source" */
|
||
|
+#define PW_KEY_MEDIA_NAME "media.name" /**< media name. Ex: "Pink Floyd: Time" */
|
||
|
+#define PW_KEY_MEDIA_TITLE "media.title" /**< title. Ex: "Time" */
|
||
|
+#define PW_KEY_MEDIA_ARTIST "media.artist" /**< artist. Ex: "Pink Floyd" */
|
||
|
+#define PW_KEY_MEDIA_COPYRIGHT "media.copyright" /**< copyright string */
|
||
|
+#define PW_KEY_MEDIA_SOFTWARE "media.software" /**< generator software */
|
||
|
+#define PW_KEY_MEDIA_LANGUAGE "media.language" /**< language in POSIX format. Ex: en_GB */
|
||
|
+#define PW_KEY_MEDIA_FILENAME "media.filename" /**< filename */
|
||
|
+#define PW_KEY_MEDIA_ICON "media.icon" /**< icon for the media, a base64 blob with
|
||
|
+ * PNG image data */
|
||
|
+#define PW_KEY_MEDIA_ICON_NAME "media.icon-name" /**< an XDG icon name for the media.
|
||
|
+ * Ex: "audio-x-mp3" */
|
||
|
+
|
||
|
+/** format related properties */
|
||
|
+#define PW_KEY_FORMAT_DSP "format.dsp" /**< a dsp format.
|
||
|
+ * Ex: "32 bit float mono audio" */
|
||
|
+/** audio related properties */
|
||
|
+#define PW_KEY_AUDIO_CHANNEL "audio.channel" /**< an audio channel. Ex: "FL" */
|
||
|
+#define PW_KEY_AUDIO_RATE "audio.samplerate" /**< an audio samplerate */
|
||
|
+#define PW_KEY_AUDIO_CHANNELS "audio.channels" /**< number of audio channels */
|
||
|
+#define PW_KEY_AUDIO_FORMAT "audio.format" /**< an audio format. Ex: "S16LE" */
|
||
|
+
|
||
|
+/** video related properties */
|
||
|
+#define PW_KEY_VIDEO_RATE "video.framerate" /**< a video framerate */
|
||
|
+#define PW_KEY_VIDEO_FORMAT "video.format" /**< a video format */
|
||
|
+#define PW_KEY_VIDEO_SIZE "video.size" /**< a video size as "<width>x<height" */
|
||
|
+
|
||
|
+#ifdef PW_ENABLE_DEPRECATED
|
||
|
+#define PW_KEY_PRIORITY_MASTER "priority.master" /**< deprecated */
|
||
|
+#endif /* PW_ENABLE_DEPRECATED */
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_KEYS_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/link.h b/third_party/pipewire/pipewire/link.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/link.h
|
||
|
@@ -0,0 +1,124 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_LINK_H
|
||
|
+#define PIPEWIRE_LINK_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+#include <pipewire/proxy.h>
|
||
|
+
|
||
|
+#define PW_TYPE_INTERFACE_Link PW_TYPE_INFO_INTERFACE_BASE "Link"
|
||
|
+
|
||
|
+#define PW_VERSION_LINK 3
|
||
|
+struct pw_link;
|
||
|
+
|
||
|
+/** \enum pw_link_state The different link states \memberof pw_link */
|
||
|
+enum pw_link_state {
|
||
|
+ PW_LINK_STATE_ERROR = -2, /**< the link is in error */
|
||
|
+ PW_LINK_STATE_UNLINKED = -1, /**< the link is unlinked */
|
||
|
+ PW_LINK_STATE_INIT = 0, /**< the link is initialized */
|
||
|
+ PW_LINK_STATE_NEGOTIATING = 1, /**< the link is negotiating formats */
|
||
|
+ PW_LINK_STATE_ALLOCATING = 2, /**< the link is allocating buffers */
|
||
|
+ PW_LINK_STATE_PAUSED = 3, /**< the link is paused */
|
||
|
+};
|
||
|
+
|
||
|
+/** Convert a \ref pw_link_state to a readable string \memberof pw_link */
|
||
|
+const char * pw_link_state_as_string(enum pw_link_state state);
|
||
|
+/** The link information. Extra information can be added in later versions \memberof pw_introspect */
|
||
|
+struct pw_link_info {
|
||
|
+ uint32_t id; /**< id of the global */
|
||
|
+ uint32_t output_node_id; /**< server side output node id */
|
||
|
+ uint32_t output_port_id; /**< output port id */
|
||
|
+ uint32_t input_node_id; /**< server side input node id */
|
||
|
+ uint32_t input_port_id; /**< input port id */
|
||
|
+#define PW_LINK_CHANGE_MASK_STATE (1 << 0)
|
||
|
+#define PW_LINK_CHANGE_MASK_FORMAT (1 << 1)
|
||
|
+#define PW_LINK_CHANGE_MASK_PROPS (1 << 2)
|
||
|
+#define PW_LINK_CHANGE_MASK_ALL ((1 << 3)-1)
|
||
|
+ uint64_t change_mask; /**< bitfield of changed fields since last call */
|
||
|
+ enum pw_link_state state; /**< the current state of the link */
|
||
|
+ const char *error; /**< an error reason if \a state is error */
|
||
|
+ struct spa_pod *format; /**< format over link */
|
||
|
+ struct spa_dict *props; /**< the properties of the link */
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_link_info *
|
||
|
+pw_link_info_update(struct pw_link_info *info,
|
||
|
+ const struct pw_link_info *update);
|
||
|
+
|
||
|
+void
|
||
|
+pw_link_info_free(struct pw_link_info *info);
|
||
|
+
|
||
|
+
|
||
|
+#define PW_LINK_EVENT_INFO 0
|
||
|
+#define PW_LINK_EVENT_NUM 1
|
||
|
+
|
||
|
+/** Link events */
|
||
|
+struct pw_link_events {
|
||
|
+#define PW_VERSION_LINK_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+ /**
|
||
|
+ * Notify link info
|
||
|
+ *
|
||
|
+ * \param info info about the link
|
||
|
+ */
|
||
|
+ void (*info) (void *object, const struct pw_link_info *info);
|
||
|
+};
|
||
|
+
|
||
|
+#define PW_LINK_METHOD_ADD_LISTENER 0
|
||
|
+#define PW_LINK_METHOD_NUM 1
|
||
|
+
|
||
|
+/** Link methods */
|
||
|
+struct pw_link_methods {
|
||
|
+#define PW_VERSION_LINK_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ int (*add_listener) (void *object,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_link_events *events,
|
||
|
+ void *data);
|
||
|
+};
|
||
|
+
|
||
|
+#define pw_link_method(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ spa_interface_call_res((struct spa_interface*)o, \
|
||
|
+ struct pw_link_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define pw_link_add_listener(c,...) pw_link_method(c,add_listener,0,__VA_ARGS__)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_LINK_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/log.h b/third_party/pipewire/pipewire/log.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/log.h
|
||
|
@@ -0,0 +1,97 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_LOG_H
|
||
|
+#define PIPEWIRE_LOG_H
|
||
|
+
|
||
|
+#include <spa/support/log.h>
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** \class pw_log
|
||
|
+ *
|
||
|
+ * Logging functions of PipeWire
|
||
|
+ *
|
||
|
+ * Logging is performed to stdout and stderr. Trace logging is performed
|
||
|
+ * in a lockfree ringbuffer and written out from the main thread as to not
|
||
|
+ * block the realtime threads.
|
||
|
+ */
|
||
|
+
|
||
|
+/** The global log level */
|
||
|
+extern enum spa_log_level pw_log_level;
|
||
|
+
|
||
|
+/** Configure a logging module. This is usually done automatically
|
||
|
+ * in pw_init() but you can install a custom logger before calling
|
||
|
+ * pw_init(). */
|
||
|
+void pw_log_set(struct spa_log *log);
|
||
|
+
|
||
|
+/** Get the log interface */
|
||
|
+struct spa_log *pw_log_get(void);
|
||
|
+
|
||
|
+/** Configure the logging level */
|
||
|
+void pw_log_set_level(enum spa_log_level level);
|
||
|
+
|
||
|
+
|
||
|
+/** Log a message */
|
||
|
+void
|
||
|
+pw_log_log(enum spa_log_level level,
|
||
|
+ const char *file,
|
||
|
+ int line, const char *func,
|
||
|
+ const char *fmt, ...) SPA_PRINTF_FUNC(5, 6);
|
||
|
+
|
||
|
+/** Log a message */
|
||
|
+void
|
||
|
+pw_log_logv(enum spa_log_level level,
|
||
|
+ const char *file,
|
||
|
+ int line, const char *func,
|
||
|
+ const char *fmt, va_list args) SPA_PRINTF_FUNC(5, 0);
|
||
|
+
|
||
|
+
|
||
|
+/** Check if a loglevel is enabled \memberof pw_log */
|
||
|
+#define pw_log_level_enabled(lev) (pw_log_level >= (lev))
|
||
|
+
|
||
|
+#define pw_log(lev,...) \
|
||
|
+({ \
|
||
|
+ if (SPA_UNLIKELY(pw_log_level_enabled (lev))) \
|
||
|
+ pw_log_log(lev,__FILE__,__LINE__,__func__,__VA_ARGS__); \
|
||
|
+})
|
||
|
+
|
||
|
+#define pw_log_error(...) pw_log(SPA_LOG_LEVEL_ERROR,__VA_ARGS__)
|
||
|
+#define pw_log_warn(...) pw_log(SPA_LOG_LEVEL_WARN,__VA_ARGS__)
|
||
|
+#define pw_log_info(...) pw_log(SPA_LOG_LEVEL_INFO,__VA_ARGS__)
|
||
|
+#define pw_log_debug(...) pw_log(SPA_LOG_LEVEL_DEBUG,__VA_ARGS__)
|
||
|
+#define pw_log_trace(...) pw_log(SPA_LOG_LEVEL_TRACE,__VA_ARGS__)
|
||
|
+
|
||
|
+#ifndef FASTPATH
|
||
|
+#define pw_log_trace_fp(...) pw_log(SPA_LOG_LEVEL_TRACE,__VA_ARGS__)
|
||
|
+#else
|
||
|
+#define pw_log_trace_fp(...)
|
||
|
+#endif
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+#endif /* PIPEWIRE_LOG_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/loop.h b/third_party/pipewire/pipewire/loop.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/loop.h
|
||
|
@@ -0,0 +1,80 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_LOOP_H
|
||
|
+#define PIPEWIRE_LOOP_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/support/loop.h>
|
||
|
+#include <spa/utils/dict.h>
|
||
|
+
|
||
|
+/** \class pw_loop
|
||
|
+ *
|
||
|
+ * PipeWire loop object provides an implementation of
|
||
|
+ * the spa loop interfaces. It can be used to implement various
|
||
|
+ * event loops.
|
||
|
+ */
|
||
|
+struct pw_loop {
|
||
|
+ struct spa_system *system; /**< system utils */
|
||
|
+ struct spa_loop *loop; /**< wrapped loop */
|
||
|
+ struct spa_loop_control *control; /**< loop control */
|
||
|
+ struct spa_loop_utils *utils; /**< loop utils */
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_loop *
|
||
|
+pw_loop_new(const struct spa_dict *props);
|
||
|
+
|
||
|
+void
|
||
|
+pw_loop_destroy(struct pw_loop *loop);
|
||
|
+
|
||
|
+#define pw_loop_add_source(l,...) spa_loop_add_source((l)->loop,__VA_ARGS__)
|
||
|
+#define pw_loop_update_source(l,...) spa_loop_update_source(__VA_ARGS__)
|
||
|
+#define pw_loop_remove_source(l,...) spa_loop_remove_source(__VA_ARGS__)
|
||
|
+#define pw_loop_invoke(l,...) spa_loop_invoke((l)->loop,__VA_ARGS__)
|
||
|
+
|
||
|
+#define pw_loop_get_fd(l) spa_loop_control_get_fd((l)->control)
|
||
|
+#define pw_loop_add_hook(l,...) spa_loop_control_add_hook((l)->control,__VA_ARGS__)
|
||
|
+#define pw_loop_enter(l) spa_loop_control_enter((l)->control)
|
||
|
+#define pw_loop_iterate(l,...) spa_loop_control_iterate((l)->control,__VA_ARGS__)
|
||
|
+#define pw_loop_leave(l) spa_loop_control_leave((l)->control)
|
||
|
+
|
||
|
+#define pw_loop_add_io(l,...) spa_loop_utils_add_io((l)->utils,__VA_ARGS__)
|
||
|
+#define pw_loop_update_io(l,...) spa_loop_utils_update_io((l)->utils,__VA_ARGS__)
|
||
|
+#define pw_loop_add_idle(l,...) spa_loop_utils_add_idle((l)->utils,__VA_ARGS__)
|
||
|
+#define pw_loop_enable_idle(l,...) spa_loop_utils_enable_idle((l)->utils,__VA_ARGS__)
|
||
|
+#define pw_loop_add_event(l,...) spa_loop_utils_add_event((l)->utils,__VA_ARGS__)
|
||
|
+#define pw_loop_signal_event(l,...) spa_loop_utils_signal_event((l)->utils,__VA_ARGS__)
|
||
|
+#define pw_loop_add_timer(l,...) spa_loop_utils_add_timer((l)->utils,__VA_ARGS__)
|
||
|
+#define pw_loop_update_timer(l,...) spa_loop_utils_update_timer((l)->utils,__VA_ARGS__)
|
||
|
+#define pw_loop_add_signal(l,...) spa_loop_utils_add_signal((l)->utils,__VA_ARGS__)
|
||
|
+#define pw_loop_destroy_source(l,...) spa_loop_utils_destroy_source((l)->utils,__VA_ARGS__)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_LOOP_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/main-loop.h b/third_party/pipewire/pipewire/main-loop.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/main-loop.h
|
||
|
@@ -0,0 +1,78 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_MAIN_LOOP_H
|
||
|
+#define PIPEWIRE_MAIN_LOOP_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** \class pw_main_loop
|
||
|
+ *
|
||
|
+ * \brief PipeWire main-loop interface.
|
||
|
+ *
|
||
|
+ * A main loop object
|
||
|
+ */
|
||
|
+/** A main loop object \memberof pw_main_loop */
|
||
|
+struct pw_main_loop;
|
||
|
+
|
||
|
+#include <pipewire/loop.h>
|
||
|
+
|
||
|
+/** Events of the main loop */
|
||
|
+struct pw_main_loop_events {
|
||
|
+#define PW_VERSION_MAIN_LOOP_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** Emitted when the main loop is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+};
|
||
|
+
|
||
|
+/** Create a new main loop. */
|
||
|
+struct pw_main_loop *
|
||
|
+pw_main_loop_new(const struct spa_dict *props);
|
||
|
+
|
||
|
+/** Add an event listener */
|
||
|
+void pw_main_loop_add_listener(struct pw_main_loop *loop,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_main_loop_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** Get the loop implementation */
|
||
|
+struct pw_loop * pw_main_loop_get_loop(struct pw_main_loop *loop);
|
||
|
+
|
||
|
+/** Destroy a loop */
|
||
|
+void pw_main_loop_destroy(struct pw_main_loop *loop);
|
||
|
+
|
||
|
+/** Run a main loop. This blocks until \ref pw_main_loop_quit is called */
|
||
|
+int pw_main_loop_run(struct pw_main_loop *loop);
|
||
|
+
|
||
|
+/** Quit a main loop */
|
||
|
+int pw_main_loop_quit(struct pw_main_loop *loop);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_MAIN_LOOP_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/map.h b/third_party/pipewire/pipewire/map.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/map.h
|
||
|
@@ -0,0 +1,206 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_MAP_H
|
||
|
+#define PIPEWIRE_MAP_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <string.h>
|
||
|
+#include <errno.h>
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <pipewire/array.h>
|
||
|
+
|
||
|
+/** \class pw_map
|
||
|
+ *
|
||
|
+ * A map that holds objects indexed by id
|
||
|
+ */
|
||
|
+
|
||
|
+/** An entry in the map \memberof pw_map */
|
||
|
+union pw_map_item {
|
||
|
+ uint32_t next; /**< next free index */
|
||
|
+ void *data; /**< data of this item, must be an even address */
|
||
|
+};
|
||
|
+
|
||
|
+/** A map \memberof pw_map */
|
||
|
+struct pw_map {
|
||
|
+ struct pw_array items; /**< an array with the map items */
|
||
|
+ uint32_t free_list; /**< the free items */
|
||
|
+};
|
||
|
+
|
||
|
+#define PW_MAP_INIT(extend) (struct pw_map) { PW_ARRAY_INIT(extend), 0 }
|
||
|
+
|
||
|
+#define pw_map_get_size(m) pw_array_get_len(&(m)->items, union pw_map_item)
|
||
|
+#define pw_map_get_item(m,id) pw_array_get_unchecked(&(m)->items,id,union pw_map_item)
|
||
|
+#define pw_map_item_is_free(item) ((item)->next & 0x1)
|
||
|
+#define pw_map_id_is_free(m,id) (pw_map_item_is_free(pw_map_get_item(m,id)))
|
||
|
+#define pw_map_check_id(m,id) ((id) < pw_map_get_size(m))
|
||
|
+#define pw_map_has_item(m,id) (pw_map_check_id(m,id) && !pw_map_id_is_free(m, id))
|
||
|
+#define pw_map_lookup_unchecked(m,id) pw_map_get_item(m,id)->data
|
||
|
+
|
||
|
+/** Convert an id to a pointer that can be inserted into the map \memberof pw_map */
|
||
|
+#define PW_MAP_ID_TO_PTR(id) (SPA_UINT32_TO_PTR((id)<<1))
|
||
|
+/** Convert a pointer to an id that can be retrieved from the map \memberof pw_map */
|
||
|
+#define PW_MAP_PTR_TO_ID(p) (SPA_PTR_TO_UINT32(p)>>1)
|
||
|
+
|
||
|
+/** Initialize a map
|
||
|
+ * \param map the map to initialize
|
||
|
+ * \param size the initial size of the map
|
||
|
+ * \param extend the amount to bytes to grow the map with when needed
|
||
|
+ * \memberof pw_map
|
||
|
+ */
|
||
|
+static inline void pw_map_init(struct pw_map *map, size_t size, size_t extend)
|
||
|
+{
|
||
|
+ pw_array_init(&map->items, extend);
|
||
|
+ pw_array_ensure_size(&map->items, size * sizeof(union pw_map_item));
|
||
|
+ map->free_list = SPA_ID_INVALID;
|
||
|
+}
|
||
|
+
|
||
|
+/** Clear a map
|
||
|
+ * \param map the map to clear
|
||
|
+ * \memberof pw_map
|
||
|
+ */
|
||
|
+static inline void pw_map_clear(struct pw_map *map)
|
||
|
+{
|
||
|
+ pw_array_clear(&map->items);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void pw_map_reset(struct pw_map *map)
|
||
|
+{
|
||
|
+ pw_array_reset(&map->items);
|
||
|
+ map->free_list = SPA_ID_INVALID;
|
||
|
+}
|
||
|
+
|
||
|
+/** Insert data in the map
|
||
|
+ * \param map the map to insert into
|
||
|
+ * \param data the item to add
|
||
|
+ * \return the id where the item was inserted or SPA_ID_INVALID when the
|
||
|
+ * item can not be inserted.
|
||
|
+ * \memberof pw_map
|
||
|
+ */
|
||
|
+static inline uint32_t pw_map_insert_new(struct pw_map *map, void *data)
|
||
|
+{
|
||
|
+ union pw_map_item *start, *item;
|
||
|
+ uint32_t id;
|
||
|
+
|
||
|
+ if (map->free_list != SPA_ID_INVALID) {
|
||
|
+ start = (union pw_map_item *) map->items.data;
|
||
|
+ item = &start[map->free_list >> 1];
|
||
|
+ map->free_list = item->next;
|
||
|
+ } else {
|
||
|
+ item = (union pw_map_item *) pw_array_add(&map->items, sizeof(union pw_map_item));
|
||
|
+ if (item == NULL)
|
||
|
+ return SPA_ID_INVALID;
|
||
|
+ start = (union pw_map_item *) map->items.data;
|
||
|
+ }
|
||
|
+ item->data = data;
|
||
|
+ id = (item - start);
|
||
|
+ return id;
|
||
|
+}
|
||
|
+
|
||
|
+/** Insert data in the map at an index
|
||
|
+ * \param map the map to inser into
|
||
|
+ * \param id the index to insert at
|
||
|
+ * \param data the data to insert
|
||
|
+ * \return 0 on success, -ENOSPC value when the index is invalid or a < 0
|
||
|
+ * errno value.
|
||
|
+ * \memberof pw_map
|
||
|
+ */
|
||
|
+static inline int pw_map_insert_at(struct pw_map *map, uint32_t id, void *data)
|
||
|
+{
|
||
|
+ size_t size = pw_map_get_size(map);
|
||
|
+ union pw_map_item *item;
|
||
|
+
|
||
|
+ if (id > size)
|
||
|
+ return -ENOSPC;
|
||
|
+ else if (id == size) {
|
||
|
+ item = (union pw_map_item *) pw_array_add(&map->items, sizeof(union pw_map_item));
|
||
|
+ if (item == NULL)
|
||
|
+ return -errno;
|
||
|
+ }
|
||
|
+ else {
|
||
|
+ item = pw_map_get_item(map, id);
|
||
|
+ }
|
||
|
+ item->data = data;
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+/** Remove an item at index
|
||
|
+ * \param map the map to remove from
|
||
|
+ * \param id the index to remove
|
||
|
+ * \memberof pw_map
|
||
|
+ */
|
||
|
+static inline void pw_map_remove(struct pw_map *map, uint32_t id)
|
||
|
+{
|
||
|
+ pw_map_get_item(map, id)->next = map->free_list;
|
||
|
+ map->free_list = (id << 1) | 1;
|
||
|
+}
|
||
|
+
|
||
|
+/** Find an item in the map
|
||
|
+ * \param map the map to use
|
||
|
+ * \param id the index to look at
|
||
|
+ * \return the item at \a id or NULL when no such item exists
|
||
|
+ * \memberof pw_map
|
||
|
+ */
|
||
|
+static inline void *pw_map_lookup(struct pw_map *map, uint32_t id)
|
||
|
+{
|
||
|
+ if (SPA_LIKELY(pw_map_check_id(map, id))) {
|
||
|
+ union pw_map_item *item = pw_map_get_item(map, id);
|
||
|
+ if (!pw_map_item_is_free(item))
|
||
|
+ return item->data;
|
||
|
+ }
|
||
|
+ return NULL;
|
||
|
+}
|
||
|
+
|
||
|
+/** Iterate all map items
|
||
|
+ * \param map the map to iterate
|
||
|
+ * \param func the function to call for each item, the item data and \a data is
|
||
|
+ * passed to the function. When \a func returns a non-zero result,
|
||
|
+ * iteration ends and the result is returned.
|
||
|
+ * \param data data to pass to \a func
|
||
|
+ * \return the result of the last call to \a func or 0 when all callbacks returned 0.
|
||
|
+ * \memberof pw_map
|
||
|
+ */
|
||
|
+static inline int pw_map_for_each(struct pw_map *map,
|
||
|
+ int (*func) (void *item_data, void *data), void *data)
|
||
|
+{
|
||
|
+ union pw_map_item *item;
|
||
|
+ int res = 0;
|
||
|
+
|
||
|
+ pw_array_for_each(item, &map->items) {
|
||
|
+ if (!pw_map_item_is_free(item))
|
||
|
+ if ((res = func(item->data, data)) != 0)
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_MAP_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/mem.h b/third_party/pipewire/pipewire/mem.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/mem.h
|
||
|
@@ -0,0 +1,199 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_MEM_H
|
||
|
+#define PIPEWIRE_MEM_H
|
||
|
+
|
||
|
+#include <pipewire/properties.h>
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** Flags passed to \ref pw_mempool_alloc() \memberof pw_memblock */
|
||
|
+enum pw_memblock_flags {
|
||
|
+ PW_MEMBLOCK_FLAG_NONE = 0,
|
||
|
+ PW_MEMBLOCK_FLAG_READABLE = (1 << 0), /**< memory is readable */
|
||
|
+ PW_MEMBLOCK_FLAG_WRITABLE = (1 << 1), /**< memory is writable */
|
||
|
+ PW_MEMBLOCK_FLAG_SEAL = (1 << 2), /**< seal the fd */
|
||
|
+ PW_MEMBLOCK_FLAG_MAP = (1 << 3), /**< mmap the fd */
|
||
|
+ PW_MEMBLOCK_FLAG_DONT_CLOSE = (1 << 4), /**< don't close fd */
|
||
|
+ PW_MEMBLOCK_FLAG_DONT_NOTIFY = (1 << 5), /**< don't notify events */
|
||
|
+
|
||
|
+ PW_MEMBLOCK_FLAG_READWRITE = PW_MEMBLOCK_FLAG_READABLE | PW_MEMBLOCK_FLAG_WRITABLE,
|
||
|
+};
|
||
|
+
|
||
|
+enum pw_memmap_flags {
|
||
|
+ PW_MEMMAP_FLAG_NONE = 0,
|
||
|
+ PW_MEMMAP_FLAG_READ = (1 << 0), /**< map in read mode */
|
||
|
+ PW_MEMMAP_FLAG_WRITE = (1 << 1), /**< map in write mode */
|
||
|
+ PW_MEMMAP_FLAG_TWICE = (1 << 2), /**< map the same area twice after each other,
|
||
|
+ * creating a circular ringbuffer */
|
||
|
+ PW_MEMMAP_FLAG_PRIVATE = (1 << 3), /**< writes will be private */
|
||
|
+ PW_MEMMAP_FLAG_READWRITE = PW_MEMMAP_FLAG_READ | PW_MEMMAP_FLAG_WRITE,
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_memchunk;
|
||
|
+
|
||
|
+/** \class pw_memblock
|
||
|
+ *
|
||
|
+ * A memory pool is a collection of pw_memblocks */
|
||
|
+struct pw_mempool {
|
||
|
+ struct pw_properties *props;
|
||
|
+};
|
||
|
+
|
||
|
+/** \class pw_memblock
|
||
|
+ * Memory block structure */
|
||
|
+struct pw_memblock {
|
||
|
+ struct pw_mempool *pool; /**< owner pool */
|
||
|
+ uint32_t id; /**< unique id */
|
||
|
+ int ref; /**< refcount */
|
||
|
+ uint32_t flags; /**< flags for the memory block on of enum pw_memblock_flags */
|
||
|
+ uint32_t type; /**< type of the fd, one of enum spa_data_type */
|
||
|
+ int fd; /**< fd */
|
||
|
+ uint32_t size; /**< size of memory */
|
||
|
+ struct pw_memmap *map; /**< optional map when PW_MEMBLOCK_FLAG_MAP was given */
|
||
|
+};
|
||
|
+
|
||
|
+/** a mapped region of a pw_memblock */
|
||
|
+struct pw_memmap {
|
||
|
+ struct pw_memblock *block; /**< owner memblock */
|
||
|
+ void *ptr; /**< mapped pointer */
|
||
|
+ uint32_t flags; /**< flags for the mapping on of enum pw_memmap_flags */
|
||
|
+ uint32_t offset; /**< offset in memblock */
|
||
|
+ uint32_t size; /**< size in memblock */
|
||
|
+ uint32_t tag[5]; /**< user tag */
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_mempool_events {
|
||
|
+#define PW_VERSION_MEMPOOL_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** the pool is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+
|
||
|
+ /** a new memory block is added to the pool */
|
||
|
+ void (*added) (void *data, struct pw_memblock *block);
|
||
|
+
|
||
|
+ /** a memory block is removed from the pool */
|
||
|
+ void (*removed) (void *data, struct pw_memblock *block);
|
||
|
+};
|
||
|
+
|
||
|
+/** Create a new memory pool */
|
||
|
+struct pw_mempool *pw_mempool_new(struct pw_properties *props);
|
||
|
+
|
||
|
+/** Listen for events */
|
||
|
+void pw_mempool_add_listener(struct pw_mempool *pool,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_mempool_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** Clear a pool */
|
||
|
+void pw_mempool_clear(struct pw_mempool *pool);
|
||
|
+
|
||
|
+/** Clear and destroy a pool */
|
||
|
+void pw_mempool_destroy(struct pw_mempool *pool);
|
||
|
+
|
||
|
+
|
||
|
+/** Allocate a memory block from the pool */
|
||
|
+struct pw_memblock * pw_mempool_alloc(struct pw_mempool *pool,
|
||
|
+ enum pw_memblock_flags flags, uint32_t type, size_t size);
|
||
|
+
|
||
|
+/** Import a block from another pool */
|
||
|
+struct pw_memblock * pw_mempool_import_block(struct pw_mempool *pool,
|
||
|
+ struct pw_memblock *mem);
|
||
|
+
|
||
|
+/** Import an fd into the pool */
|
||
|
+struct pw_memblock * pw_mempool_import(struct pw_mempool *pool,
|
||
|
+ enum pw_memblock_flags flags, uint32_t type, int fd);
|
||
|
+
|
||
|
+/** Free a memblock regardless of the refcount and destroy all mappings */
|
||
|
+void pw_memblock_free(struct pw_memblock *mem);
|
||
|
+
|
||
|
+/** Unref a memblock */
|
||
|
+static inline void pw_memblock_unref(struct pw_memblock *mem)
|
||
|
+{
|
||
|
+ if (--mem->ref == 0)
|
||
|
+ pw_memblock_free(mem);
|
||
|
+}
|
||
|
+
|
||
|
+/** Remove a memblock for given \a id */
|
||
|
+int pw_mempool_remove_id(struct pw_mempool *pool, uint32_t id);
|
||
|
+
|
||
|
+/** Find memblock for given \a ptr */
|
||
|
+struct pw_memblock * pw_mempool_find_ptr(struct pw_mempool *pool, const void *ptr);
|
||
|
+
|
||
|
+/** Find memblock for given \a id */
|
||
|
+struct pw_memblock * pw_mempool_find_id(struct pw_mempool *pool, uint32_t id);
|
||
|
+
|
||
|
+/** Find memblock for given \a fd */
|
||
|
+struct pw_memblock * pw_mempool_find_fd(struct pw_mempool *pool, int fd);
|
||
|
+
|
||
|
+
|
||
|
+/** Map a region of a memory block */
|
||
|
+struct pw_memmap * pw_memblock_map(struct pw_memblock *block,
|
||
|
+ enum pw_memmap_flags flags, uint32_t offset, uint32_t size,
|
||
|
+ uint32_t tag[5]);
|
||
|
+
|
||
|
+/** Map a region of a memory block with \a id */
|
||
|
+struct pw_memmap * pw_mempool_map_id(struct pw_mempool *pool, uint32_t id,
|
||
|
+ enum pw_memmap_flags flags, uint32_t offset, uint32_t size,
|
||
|
+ uint32_t tag[5]);
|
||
|
+
|
||
|
+struct pw_memmap * pw_mempool_import_map(struct pw_mempool *pool,
|
||
|
+ struct pw_mempool *other, void *data, uint32_t size, uint32_t tag[5]);
|
||
|
+
|
||
|
+/** find a map with the given tag */
|
||
|
+struct pw_memmap * pw_mempool_find_tag(struct pw_mempool *pool, uint32_t tag[5], size_t size);
|
||
|
+
|
||
|
+/** Unmap a region */
|
||
|
+int pw_memmap_free(struct pw_memmap *map);
|
||
|
+
|
||
|
+
|
||
|
+/** parameters to map a memory range */
|
||
|
+struct pw_map_range {
|
||
|
+ uint32_t start; /** offset in first page with start of data */
|
||
|
+ uint32_t offset; /** page aligned offset to map */
|
||
|
+ uint32_t size; /** size to map */
|
||
|
+};
|
||
|
+
|
||
|
+#define PW_MAP_RANGE_INIT (struct pw_map_range){ 0, }
|
||
|
+
|
||
|
+/** Calculate parameters to mmap() memory into \a range so that
|
||
|
+ * \a size bytes at \a offset can be mapped with mmap(). */
|
||
|
+static inline void pw_map_range_init(struct pw_map_range *range,
|
||
|
+ uint32_t offset, uint32_t size,
|
||
|
+ uint32_t page_size)
|
||
|
+{
|
||
|
+ range->offset = SPA_ROUND_DOWN_N(offset, page_size);
|
||
|
+ range->start = offset - range->offset;
|
||
|
+ range->size = SPA_ROUND_UP_N(range->start + size, page_size);
|
||
|
+}
|
||
|
+
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_MEM_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/module.h b/third_party/pipewire/pipewire/module.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/module.h
|
||
|
@@ -0,0 +1,106 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_MODULE_H
|
||
|
+#define PIPEWIRE_MODULE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+#include <pipewire/proxy.h>
|
||
|
+
|
||
|
+#define PW_TYPE_INTERFACE_Module PW_TYPE_INFO_INTERFACE_BASE "Module"
|
||
|
+
|
||
|
+#define PW_VERSION_MODULE 3
|
||
|
+struct pw_module;
|
||
|
+
|
||
|
+/** The module information. Extra information can be added in later versions \memberof pw_introspect */
|
||
|
+struct pw_module_info {
|
||
|
+ uint32_t id; /**< id of the global */
|
||
|
+ const char *name; /**< name of the module */
|
||
|
+ const char *filename; /**< filename of the module */
|
||
|
+ const char *args; /**< arguments passed to the module */
|
||
|
+#define PW_MODULE_CHANGE_MASK_PROPS (1 << 0)
|
||
|
+#define PW_MODULE_CHANGE_MASK_ALL ((1 << 1)-1)
|
||
|
+ uint64_t change_mask; /**< bitfield of changed fields since last call */
|
||
|
+ struct spa_dict *props; /**< extra properties */
|
||
|
+};
|
||
|
+
|
||
|
+/** Update and existing \ref pw_module_info with \a update \memberof pw_introspect */
|
||
|
+struct pw_module_info *
|
||
|
+pw_module_info_update(struct pw_module_info *info,
|
||
|
+ const struct pw_module_info *update);
|
||
|
+
|
||
|
+/** Free a \ref pw_module_info \memberof pw_introspect */
|
||
|
+void pw_module_info_free(struct pw_module_info *info);
|
||
|
+
|
||
|
+#define PW_MODULE_EVENT_INFO 0
|
||
|
+#define PW_MODULE_EVENT_NUM 1
|
||
|
+
|
||
|
+/** Module events */
|
||
|
+struct pw_module_events {
|
||
|
+#define PW_VERSION_MODULE_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+ /**
|
||
|
+ * Notify module info
|
||
|
+ *
|
||
|
+ * \param info info about the module
|
||
|
+ */
|
||
|
+ void (*info) (void *object, const struct pw_module_info *info);
|
||
|
+};
|
||
|
+
|
||
|
+#define PW_MODULE_METHOD_ADD_LISTENER 0
|
||
|
+#define PW_MODULE_METHOD_NUM 1
|
||
|
+
|
||
|
+/** Module methods */
|
||
|
+struct pw_module_methods {
|
||
|
+#define PW_VERSION_MODULE_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ int (*add_listener) (void *object,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_module_events *events,
|
||
|
+ void *data);
|
||
|
+};
|
||
|
+
|
||
|
+#define pw_module_method(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ spa_interface_call_res((struct spa_interface*)o, \
|
||
|
+ struct pw_module_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define pw_module_add_listener(c,...) pw_module_method(c,add_listener,0,__VA_ARGS__)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_MODULE_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/node.h b/third_party/pipewire/pipewire/node.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/node.h
|
||
|
@@ -0,0 +1,200 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_NODE_H
|
||
|
+#define PIPEWIRE_NODE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <stdarg.h>
|
||
|
+#include <errno.h>
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+#include <spa/node/command.h>
|
||
|
+#include <spa/param/param.h>
|
||
|
+
|
||
|
+#include <pipewire/proxy.h>
|
||
|
+
|
||
|
+#define PW_TYPE_INTERFACE_Node PW_TYPE_INFO_INTERFACE_BASE "Node"
|
||
|
+
|
||
|
+#define PW_VERSION_NODE 3
|
||
|
+struct pw_node;
|
||
|
+
|
||
|
+/** \enum pw_node_state The different node states \memberof pw_node */
|
||
|
+enum pw_node_state {
|
||
|
+ PW_NODE_STATE_ERROR = -1, /**< error state */
|
||
|
+ PW_NODE_STATE_CREATING = 0, /**< the node is being created */
|
||
|
+ PW_NODE_STATE_SUSPENDED = 1, /**< the node is suspended, the device might
|
||
|
+ * be closed */
|
||
|
+ PW_NODE_STATE_IDLE = 2, /**< the node is running but there is no active
|
||
|
+ * port */
|
||
|
+ PW_NODE_STATE_RUNNING = 3, /**< the node is running */
|
||
|
+};
|
||
|
+
|
||
|
+/** Convert a \ref pw_node_state to a readable string \memberof pw_node */
|
||
|
+const char * pw_node_state_as_string(enum pw_node_state state);
|
||
|
+
|
||
|
+/** The node information. Extra information can be added in later versions \memberof pw_introspect */
|
||
|
+struct pw_node_info {
|
||
|
+ uint32_t id; /**< id of the global */
|
||
|
+ uint32_t max_input_ports; /**< maximum number of inputs */
|
||
|
+ uint32_t max_output_ports; /**< maximum number of outputs */
|
||
|
+#define PW_NODE_CHANGE_MASK_INPUT_PORTS (1 << 0)
|
||
|
+#define PW_NODE_CHANGE_MASK_OUTPUT_PORTS (1 << 1)
|
||
|
+#define PW_NODE_CHANGE_MASK_STATE (1 << 2)
|
||
|
+#define PW_NODE_CHANGE_MASK_PROPS (1 << 3)
|
||
|
+#define PW_NODE_CHANGE_MASK_PARAMS (1 << 4)
|
||
|
+#define PW_NODE_CHANGE_MASK_ALL ((1 << 5)-1)
|
||
|
+ uint64_t change_mask; /**< bitfield of changed fields since last call */
|
||
|
+ uint32_t n_input_ports; /**< number of inputs */
|
||
|
+ uint32_t n_output_ports; /**< number of outputs */
|
||
|
+ enum pw_node_state state; /**< the current state of the node */
|
||
|
+ const char *error; /**< an error reason if \a state is error */
|
||
|
+ struct spa_dict *props; /**< the properties of the node */
|
||
|
+ struct spa_param_info *params; /**< parameters */
|
||
|
+ uint32_t n_params; /**< number of items in \a params */
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_node_info *
|
||
|
+pw_node_info_update(struct pw_node_info *info,
|
||
|
+ const struct pw_node_info *update);
|
||
|
+
|
||
|
+void
|
||
|
+pw_node_info_free(struct pw_node_info *info);
|
||
|
+
|
||
|
+#define PW_NODE_EVENT_INFO 0
|
||
|
+#define PW_NODE_EVENT_PARAM 1
|
||
|
+#define PW_NODE_EVENT_NUM 2
|
||
|
+
|
||
|
+/** Node events */
|
||
|
+struct pw_node_events {
|
||
|
+#define PW_VERSION_NODE_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+ /**
|
||
|
+ * Notify node info
|
||
|
+ *
|
||
|
+ * \param info info about the node
|
||
|
+ */
|
||
|
+ void (*info) (void *object, const struct pw_node_info *info);
|
||
|
+ /**
|
||
|
+ * Notify a node param
|
||
|
+ *
|
||
|
+ * Event emitted as a result of the enum_params method.
|
||
|
+ *
|
||
|
+ * \param seq the sequence number of the request
|
||
|
+ * \param id the param id
|
||
|
+ * \param index the param index
|
||
|
+ * \param next the param index of the next param
|
||
|
+ * \param param the parameter
|
||
|
+ */
|
||
|
+ void (*param) (void *object, int seq,
|
||
|
+ uint32_t id, uint32_t index, uint32_t next,
|
||
|
+ const struct spa_pod *param);
|
||
|
+};
|
||
|
+
|
||
|
+#define PW_NODE_METHOD_ADD_LISTENER 0
|
||
|
+#define PW_NODE_METHOD_SUBSCRIBE_PARAMS 1
|
||
|
+#define PW_NODE_METHOD_ENUM_PARAMS 2
|
||
|
+#define PW_NODE_METHOD_SET_PARAM 3
|
||
|
+#define PW_NODE_METHOD_SEND_COMMAND 4
|
||
|
+#define PW_NODE_METHOD_NUM 5
|
||
|
+
|
||
|
+/** Node methods */
|
||
|
+struct pw_node_methods {
|
||
|
+#define PW_VERSION_NODE_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ int (*add_listener) (void *object,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_node_events *events,
|
||
|
+ void *data);
|
||
|
+ /**
|
||
|
+ * Subscribe to parameter changes
|
||
|
+ *
|
||
|
+ * Automatically emit param events for the given ids when
|
||
|
+ * they are changed.
|
||
|
+ *
|
||
|
+ * \param ids an array of param ids
|
||
|
+ * \param n_ids the number of ids in \a ids
|
||
|
+ */
|
||
|
+ int (*subscribe_params) (void *object, uint32_t *ids, uint32_t n_ids);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Enumerate node parameters
|
||
|
+ *
|
||
|
+ * Start enumeration of node parameters. For each param, a
|
||
|
+ * param event will be emitted.
|
||
|
+ *
|
||
|
+ * \param seq a sequence number to place in the reply
|
||
|
+ * \param id the parameter id to enum or PW_ID_ANY for all
|
||
|
+ * \param start the start index or 0 for the first param
|
||
|
+ * \param num the maximum number of params to retrieve
|
||
|
+ * \param filter a param filter or NULL
|
||
|
+ */
|
||
|
+ int (*enum_params) (void *object, int seq, uint32_t id,
|
||
|
+ uint32_t start, uint32_t num,
|
||
|
+ const struct spa_pod *filter);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Set a parameter on the node
|
||
|
+ *
|
||
|
+ * \param id the parameter id to set
|
||
|
+ * \param flags extra parameter flags
|
||
|
+ * \param param the parameter to set
|
||
|
+ */
|
||
|
+ int (*set_param) (void *object, uint32_t id, uint32_t flags,
|
||
|
+ const struct spa_pod *param);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Send a command to the node
|
||
|
+ *
|
||
|
+ * \param command the command to send
|
||
|
+ */
|
||
|
+ int (*send_command) (void *object, const struct spa_command *command);
|
||
|
+};
|
||
|
+
|
||
|
+#define pw_node_method(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ spa_interface_call_res((struct spa_interface*)o, \
|
||
|
+ struct pw_node_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+/** Node */
|
||
|
+#define pw_node_add_listener(c,...) pw_node_method(c,add_listener,0,__VA_ARGS__)
|
||
|
+#define pw_node_subscribe_params(c,...) pw_node_method(c,subscribe_params,0,__VA_ARGS__)
|
||
|
+#define pw_node_enum_params(c,...) pw_node_method(c,enum_params,0,__VA_ARGS__)
|
||
|
+#define pw_node_set_param(c,...) pw_node_method(c,set_param,0,__VA_ARGS__)
|
||
|
+#define pw_node_send_command(c,...) pw_node_method(c,send_command,0,__VA_ARGS__)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_NODE_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/permission.h b/third_party/pipewire/pipewire/permission.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/permission.h
|
||
|
@@ -0,0 +1,79 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_PERMISSION_H
|
||
|
+#define PIPEWIRE_PERMISSION_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+
|
||
|
+/** \class pw_permission
|
||
|
+ *
|
||
|
+ * \brief a PipeWire permission
|
||
|
+ *
|
||
|
+ * Permissions are kept for a client and describe what the client is
|
||
|
+ * allowed to do with an object.
|
||
|
+ *
|
||
|
+ * See \ref page_core_api
|
||
|
+ */
|
||
|
+
|
||
|
+#define PW_PERM_R 0400 /**< object can be seen and events can be received */
|
||
|
+#define PW_PERM_W 0200 /**< methods can be called that modify the object */
|
||
|
+#define PW_PERM_X 0100 /**< methods can be called on the object. The W flag must be
|
||
|
+ * present in order to call methods that modify the object. */
|
||
|
+#define PW_PERM_M 0010 /**< metadata can be set on object, Since 0.3.9 */
|
||
|
+
|
||
|
+#define PW_PERM_RWX (PW_PERM_R|PW_PERM_W|PW_PERM_X)
|
||
|
+#define PW_PERM_RWXM (PW_PERM_RWX|PW_PERM_M)
|
||
|
+
|
||
|
+#define PW_PERM_IS_R(p) (((p)&PW_PERM_R) == PW_PERM_R)
|
||
|
+#define PW_PERM_IS_W(p) (((p)&PW_PERM_W) == PW_PERM_W)
|
||
|
+#define PW_PERM_IS_X(p) (((p)&PW_PERM_X) == PW_PERM_X)
|
||
|
+#define PW_PERM_IS_M(p) (((p)&PW_PERM_M) == PW_PERM_M)
|
||
|
+
|
||
|
+#define PW_PERM_ALL PW_PERM_RWXM
|
||
|
+#define PW_PERM_INVALID (uint32_t)(0xffffffff)
|
||
|
+
|
||
|
+struct pw_permission {
|
||
|
+ uint32_t id; /**< id of object, PW_ID_ANY for default permission */
|
||
|
+ uint32_t permissions; /**< bitmask of above permissions */
|
||
|
+};
|
||
|
+
|
||
|
+#define PW_PERMISSION_INIT(id,p) (struct pw_permission){ (id), (p) }
|
||
|
+
|
||
|
+#define PW_PERMISSION_FORMAT "%c%c%c%c"
|
||
|
+#define PW_PERMISSION_ARGS(permission) \
|
||
|
+ (permission) & PW_PERM_R ? 'r' : '-', \
|
||
|
+ (permission) & PW_PERM_W ? 'w' : '-', \
|
||
|
+ (permission) & PW_PERM_X ? 'x' : '-', \
|
||
|
+ (permission) & PW_PERM_M ? 'm' : '-'
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_PERMISSION_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/pipewire.h b/third_party/pipewire/pipewire/pipewire.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/pipewire.h
|
||
|
@@ -0,0 +1,158 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_H
|
||
|
+#define PIPEWIRE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/support/plugin.h>
|
||
|
+
|
||
|
+#include <pipewire/array.h>
|
||
|
+#include <pipewire/client.h>
|
||
|
+#include <pipewire/context.h>
|
||
|
+#include <pipewire/device.h>
|
||
|
+#include <pipewire/buffers.h>
|
||
|
+#include <pipewire/core.h>
|
||
|
+#include <pipewire/factory.h>
|
||
|
+#include <pipewire/keys.h>
|
||
|
+#include <pipewire/log.h>
|
||
|
+#include <pipewire/loop.h>
|
||
|
+#include <pipewire/link.h>
|
||
|
+#include <pipewire/main-loop.h>
|
||
|
+#include <pipewire/map.h>
|
||
|
+#include <pipewire/mem.h>
|
||
|
+#include <pipewire/module.h>
|
||
|
+#include <pipewire/node.h>
|
||
|
+#include <pipewire/properties.h>
|
||
|
+#include <pipewire/proxy.h>
|
||
|
+#include <pipewire/permission.h>
|
||
|
+#include <pipewire/protocol.h>
|
||
|
+#include <pipewire/port.h>
|
||
|
+#include <pipewire/stream.h>
|
||
|
+#include <pipewire/filter.h>
|
||
|
+#include <pipewire/thread-loop.h>
|
||
|
+#include <pipewire/data-loop.h>
|
||
|
+#include <pipewire/type.h>
|
||
|
+#include <pipewire/utils.h>
|
||
|
+#include <pipewire/version.h>
|
||
|
+
|
||
|
+/** \mainpage
|
||
|
+ *
|
||
|
+ * \section sec_intro Introduction
|
||
|
+ *
|
||
|
+ * This document describes the API for the PipeWire multimedia framework.
|
||
|
+ * The API consists of two parts:
|
||
|
+ *
|
||
|
+ * \li The core API to access a PipeWire instance.
|
||
|
+ * (See \subpage page_core_api)
|
||
|
+ * \li The implementation API and tools to build new objects and
|
||
|
+ * modules (See \subpage page_implementation_api)
|
||
|
+ *
|
||
|
+ * \section sec_errors Error reporting
|
||
|
+ *
|
||
|
+ * Functions return either NULL with errno set or a negative int error
|
||
|
+ * code when an error occurs. Error codes are used from the SPA plugin
|
||
|
+ * library on which PipeWire is built.
|
||
|
+ *
|
||
|
+ * Some functions might return asynchronously. The error code for such
|
||
|
+ * functions is positive and SPA_RESULT_IS_ASYNC() will return true.
|
||
|
+ * SPA_RESULT_ASYNC_SEQ() can be used to get the unique sequence number
|
||
|
+ * associated with the async operation.
|
||
|
+ *
|
||
|
+ * The object returning the async result code will have some way to
|
||
|
+ * signal the completion of the async operation (with, for example, a
|
||
|
+ * callback). The sequence number can be used to see which operation
|
||
|
+ * completed.
|
||
|
+ *
|
||
|
+ * \section sec_logging Logging
|
||
|
+ *
|
||
|
+ * The 'PIPEWIRE_DEBUG' environment variable can be used to enable
|
||
|
+ * more debugging. The format is:
|
||
|
+ *
|
||
|
+ * <level>[:<category>,...]
|
||
|
+ *
|
||
|
+ * - <level>: specifies the log level:
|
||
|
+ * + `0`: no logging is enabled
|
||
|
+ * + `1`: Error logging is enabled
|
||
|
+ * + `2`: Warnings are enabled
|
||
|
+ * + `3`: Informational messages are enabled
|
||
|
+ * + `4`: Debug messages are enabled
|
||
|
+ * + `5`: Trace messages are enabled. These messages can be logged
|
||
|
+ * from the realtime threads.
|
||
|
+ *
|
||
|
+ * - <category>: Specifies a string category to enable. Many categories
|
||
|
+ * can be separated by commas. Current categories are:
|
||
|
+ * + `connection`: to log connection messages
|
||
|
+ */
|
||
|
+
|
||
|
+/** \class pw_pipewire
|
||
|
+ *
|
||
|
+ * \brief PipeWire initialization and infrastructure functions
|
||
|
+ */
|
||
|
+void
|
||
|
+pw_init(int *argc, char **argv[]);
|
||
|
+
|
||
|
+void pw_deinit(void);
|
||
|
+
|
||
|
+bool
|
||
|
+pw_debug_is_category_enabled(const char *name);
|
||
|
+
|
||
|
+const char *
|
||
|
+pw_get_application_name(void);
|
||
|
+
|
||
|
+const char *
|
||
|
+pw_get_prgname(void);
|
||
|
+
|
||
|
+const char *
|
||
|
+pw_get_user_name(void);
|
||
|
+
|
||
|
+const char *
|
||
|
+pw_get_host_name(void);
|
||
|
+
|
||
|
+const char *
|
||
|
+pw_get_client_name(void);
|
||
|
+
|
||
|
+bool pw_in_valgrind(void);
|
||
|
+
|
||
|
+enum pw_direction
|
||
|
+pw_direction_reverse(enum pw_direction direction);
|
||
|
+
|
||
|
+uint32_t pw_get_support(struct spa_support *support, uint32_t max_support);
|
||
|
+
|
||
|
+struct spa_handle *pw_load_spa_handle(const char *lib,
|
||
|
+ const char *factory_name,
|
||
|
+ const struct spa_dict *info,
|
||
|
+ uint32_t n_support,
|
||
|
+ const struct spa_support support[]);
|
||
|
+
|
||
|
+int pw_unload_spa_handle(struct spa_handle *handle);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/port.h b/third_party/pipewire/pipewire/port.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/port.h
|
||
|
@@ -0,0 +1,169 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_PORT_H
|
||
|
+#define PIPEWIRE_PORT_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <stdarg.h>
|
||
|
+#include <errno.h>
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+#include <spa/param/param.h>
|
||
|
+
|
||
|
+#include <pipewire/proxy.h>
|
||
|
+
|
||
|
+#define PW_TYPE_INTERFACE_Port PW_TYPE_INFO_INTERFACE_BASE "Port"
|
||
|
+
|
||
|
+#define PW_VERSION_PORT 3
|
||
|
+struct pw_port;
|
||
|
+
|
||
|
+/** \enum pw_direction The direction of a port \memberof pw_introspect */
|
||
|
+#define pw_direction spa_direction
|
||
|
+#define PW_DIRECTION_INPUT SPA_DIRECTION_INPUT
|
||
|
+#define PW_DIRECTION_OUTPUT SPA_DIRECTION_OUTPUT
|
||
|
+
|
||
|
+/** Convert a \ref pw_direction to a readable string \memberof pw_introspect */
|
||
|
+const char * pw_direction_as_string(enum pw_direction direction);
|
||
|
+
|
||
|
+
|
||
|
+/** \class pw_introspect
|
||
|
+ *
|
||
|
+ * The introspection methods and structures are used to get information
|
||
|
+ * about the object in the PipeWire server
|
||
|
+ */
|
||
|
+
|
||
|
+struct pw_port_info {
|
||
|
+ uint32_t id; /**< id of the global */
|
||
|
+ enum pw_direction direction; /**< port direction */
|
||
|
+#define PW_PORT_CHANGE_MASK_PROPS (1 << 0)
|
||
|
+#define PW_PORT_CHANGE_MASK_PARAMS (1 << 1)
|
||
|
+#define PW_PORT_CHANGE_MASK_ALL ((1 << 2)-1)
|
||
|
+ uint64_t change_mask; /**< bitfield of changed fields since last call */
|
||
|
+ struct spa_dict *props; /**< the properties of the port */
|
||
|
+ struct spa_param_info *params; /**< parameters */
|
||
|
+ uint32_t n_params; /**< number of items in \a params */
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_port_info *
|
||
|
+pw_port_info_update(struct pw_port_info *info,
|
||
|
+ const struct pw_port_info *update);
|
||
|
+
|
||
|
+void
|
||
|
+pw_port_info_free(struct pw_port_info *info);
|
||
|
+
|
||
|
+#define PW_PORT_EVENT_INFO 0
|
||
|
+#define PW_PORT_EVENT_PARAM 1
|
||
|
+#define PW_PORT_EVENT_NUM 2
|
||
|
+
|
||
|
+/** Port events */
|
||
|
+struct pw_port_events {
|
||
|
+#define PW_VERSION_PORT_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+ /**
|
||
|
+ * Notify port info
|
||
|
+ *
|
||
|
+ * \param info info about the port
|
||
|
+ */
|
||
|
+ void (*info) (void *object, const struct pw_port_info *info);
|
||
|
+ /**
|
||
|
+ * Notify a port param
|
||
|
+ *
|
||
|
+ * Event emitted as a result of the enum_params method.
|
||
|
+ *
|
||
|
+ * \param seq the sequence number of the request
|
||
|
+ * \param id the param id
|
||
|
+ * \param index the param index
|
||
|
+ * \param next the param index of the next param
|
||
|
+ * \param param the parameter
|
||
|
+ */
|
||
|
+ void (*param) (void *object, int seq,
|
||
|
+ uint32_t id, uint32_t index, uint32_t next,
|
||
|
+ const struct spa_pod *param);
|
||
|
+};
|
||
|
+
|
||
|
+#define PW_PORT_METHOD_ADD_LISTENER 0
|
||
|
+#define PW_PORT_METHOD_SUBSCRIBE_PARAMS 1
|
||
|
+#define PW_PORT_METHOD_ENUM_PARAMS 2
|
||
|
+#define PW_PORT_METHOD_NUM 3
|
||
|
+
|
||
|
+/** Port methods */
|
||
|
+struct pw_port_methods {
|
||
|
+#define PW_VERSION_PORT_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ int (*add_listener) (void *object,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_port_events *events,
|
||
|
+ void *data);
|
||
|
+ /**
|
||
|
+ * Subscribe to parameter changes
|
||
|
+ *
|
||
|
+ * Automatically emit param events for the given ids when
|
||
|
+ * they are changed.
|
||
|
+ *
|
||
|
+ * \param ids an array of param ids
|
||
|
+ * \param n_ids the number of ids in \a ids
|
||
|
+ */
|
||
|
+ int (*subscribe_params) (void *object, uint32_t *ids, uint32_t n_ids);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Enumerate port parameters
|
||
|
+ *
|
||
|
+ * Start enumeration of port parameters. For each param, a
|
||
|
+ * param event will be emitted.
|
||
|
+ *
|
||
|
+ * \param seq a sequence number returned in the reply
|
||
|
+ * \param id the parameter id to enumerate
|
||
|
+ * \param start the start index or 0 for the first param
|
||
|
+ * \param num the maximum number of params to retrieve
|
||
|
+ * \param filter a param filter or NULL
|
||
|
+ */
|
||
|
+ int (*enum_params) (void *object, int seq,
|
||
|
+ uint32_t id, uint32_t start, uint32_t num,
|
||
|
+ const struct spa_pod *filter);
|
||
|
+};
|
||
|
+
|
||
|
+#define pw_port_method(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ spa_interface_call_res((struct spa_interface*)o, \
|
||
|
+ struct pw_port_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define pw_port_add_listener(c,...) pw_port_method(c,add_listener,0,__VA_ARGS__)
|
||
|
+#define pw_port_subscribe_params(c,...) pw_port_method(c,subscribe_params,0,__VA_ARGS__)
|
||
|
+#define pw_port_enum_params(c,...) pw_port_method(c,enum_params,0,__VA_ARGS__)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_PORT_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/properties.h b/third_party/pipewire/pipewire/properties.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/properties.h
|
||
|
@@ -0,0 +1,121 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_PROPERTIES_H
|
||
|
+#define PIPEWIRE_PROPERTIES_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <stdarg.h>
|
||
|
+
|
||
|
+#include <spa/utils/dict.h>
|
||
|
+
|
||
|
+/** \class pw_properties
|
||
|
+ *
|
||
|
+ * \brief A collection of key/value pairs
|
||
|
+ *
|
||
|
+ * Properties are used to pass around arbitrary key/value pairs.
|
||
|
+ * Both keys and values are strings which keeps things simple.
|
||
|
+ * Encoding of arbitrary values should be done by using a string
|
||
|
+ * serialization such as base64 for binary blobs.
|
||
|
+ */
|
||
|
+struct pw_properties {
|
||
|
+ struct spa_dict dict; /**< dictionary of key/values */
|
||
|
+ uint32_t flags; /**< extra flags */
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_properties *
|
||
|
+pw_properties_new(const char *key, ...) SPA_SENTINEL;
|
||
|
+
|
||
|
+struct pw_properties *
|
||
|
+pw_properties_new_dict(const struct spa_dict *dict);
|
||
|
+
|
||
|
+struct pw_properties *
|
||
|
+pw_properties_new_string(const char *args);
|
||
|
+
|
||
|
+struct pw_properties *
|
||
|
+pw_properties_copy(const struct pw_properties *properties);
|
||
|
+
|
||
|
+int pw_properties_update_keys(struct pw_properties *props,
|
||
|
+ const struct spa_dict *dict, const char *keys[]);
|
||
|
+
|
||
|
+int pw_properties_update(struct pw_properties *oldprops,
|
||
|
+ const struct spa_dict *dict);
|
||
|
+
|
||
|
+int pw_properties_add(struct pw_properties *oldprops,
|
||
|
+ const struct spa_dict *dict);
|
||
|
+int pw_properties_add_keys(struct pw_properties *oldprops,
|
||
|
+ const struct spa_dict *dict, const char *keys[]);
|
||
|
+
|
||
|
+void pw_properties_clear(struct pw_properties *properties);
|
||
|
+
|
||
|
+void
|
||
|
+pw_properties_free(struct pw_properties *properties);
|
||
|
+
|
||
|
+int
|
||
|
+pw_properties_set(struct pw_properties *properties, const char *key, const char *value);
|
||
|
+
|
||
|
+int
|
||
|
+pw_properties_setf(struct pw_properties *properties,
|
||
|
+ const char *key, const char *format, ...) SPA_PRINTF_FUNC(3, 4);
|
||
|
+int
|
||
|
+pw_properties_setva(struct pw_properties *properties,
|
||
|
+ const char *key, const char *format, va_list args) SPA_PRINTF_FUNC(3,0);
|
||
|
+const char *
|
||
|
+pw_properties_get(const struct pw_properties *properties, const char *key);
|
||
|
+
|
||
|
+const char *
|
||
|
+pw_properties_iterate(const struct pw_properties *properties, void **state);
|
||
|
+
|
||
|
+static inline bool pw_properties_parse_bool(const char *value) {
|
||
|
+ return (strcmp(value, "true") == 0 || atoi(value) == 1);
|
||
|
+}
|
||
|
+
|
||
|
+static inline int pw_properties_parse_int(const char *value) {
|
||
|
+ return strtol(value, NULL, 0);
|
||
|
+}
|
||
|
+
|
||
|
+static inline int64_t pw_properties_parse_int64(const char *value) {
|
||
|
+ return strtoll(value, NULL, 0);
|
||
|
+}
|
||
|
+
|
||
|
+static inline uint64_t pw_properties_parse_uint64(const char *value) {
|
||
|
+ return strtoull(value, NULL, 0);
|
||
|
+}
|
||
|
+
|
||
|
+static inline float pw_properties_parse_float(const char *value) {
|
||
|
+ return strtof(value, NULL);
|
||
|
+}
|
||
|
+
|
||
|
+static inline double pw_properties_parse_double(const char *value) {
|
||
|
+ return strtod(value, NULL);
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_PROPERTIES_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/protocol.h b/third_party/pipewire/pipewire/protocol.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/protocol.h
|
||
|
@@ -0,0 +1,152 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_PROTOCOL_H
|
||
|
+#define PIPEWIRE_PROTOCOL_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/list.h>
|
||
|
+
|
||
|
+struct pw_protocol;
|
||
|
+
|
||
|
+#include <pipewire/context.h>
|
||
|
+#include <pipewire/properties.h>
|
||
|
+#include <pipewire/utils.h>
|
||
|
+
|
||
|
+#define PW_TYPE_INFO_Protocol "PipeWire:Protocol"
|
||
|
+#define PW_TYPE_INFO_PROTOCOL_BASE PW_TYPE_INFO_Protocol ":"
|
||
|
+
|
||
|
+struct pw_protocol_client {
|
||
|
+ struct spa_list link; /**< link in protocol client_list */
|
||
|
+ struct pw_protocol *protocol; /**< the owner protocol */
|
||
|
+
|
||
|
+ struct pw_core *core;
|
||
|
+
|
||
|
+ int (*connect) (struct pw_protocol_client *client,
|
||
|
+ const struct spa_dict *props,
|
||
|
+ void (*done_callback) (void *data, int result),
|
||
|
+ void *data);
|
||
|
+ int (*connect_fd) (struct pw_protocol_client *client, int fd, bool close);
|
||
|
+ int (*steal_fd) (struct pw_protocol_client *client);
|
||
|
+ void (*disconnect) (struct pw_protocol_client *client);
|
||
|
+ void (*destroy) (struct pw_protocol_client *client);
|
||
|
+ int (*set_paused) (struct pw_protocol_client *client, bool paused);
|
||
|
+};
|
||
|
+
|
||
|
+#define pw_protocol_client_connect(c,p,cb,d) ((c)->connect(c,p,cb,d))
|
||
|
+#define pw_protocol_client_connect_fd(c,fd,cl) ((c)->connect_fd(c,fd,cl))
|
||
|
+#define pw_protocol_client_steal_fd(c) ((c)->steal_fd(c))
|
||
|
+#define pw_protocol_client_disconnect(c) ((c)->disconnect(c))
|
||
|
+#define pw_protocol_client_destroy(c) ((c)->destroy(c))
|
||
|
+#define pw_protocol_client_set_paused(c,p) ((c)->set_paused(c,p))
|
||
|
+
|
||
|
+struct pw_protocol_server {
|
||
|
+ struct spa_list link; /**< link in protocol server_list */
|
||
|
+ struct pw_protocol *protocol; /**< the owner protocol */
|
||
|
+
|
||
|
+ struct pw_impl_core *core;
|
||
|
+
|
||
|
+ struct spa_list client_list; /**< list of clients of this protocol */
|
||
|
+
|
||
|
+ void (*destroy) (struct pw_protocol_server *listen);
|
||
|
+};
|
||
|
+
|
||
|
+#define pw_protocol_server_destroy(l) ((l)->destroy(l))
|
||
|
+
|
||
|
+struct pw_protocol_marshal {
|
||
|
+ const char *type; /**< interface type */
|
||
|
+ uint32_t version; /**< version */
|
||
|
+#define PW_PROTOCOL_MARSHAL_FLAG_IMPL (1 << 0) /**< marshal for implementations */
|
||
|
+ uint32_t flags; /**< version */
|
||
|
+ uint32_t n_client_methods; /**< number of client methods */
|
||
|
+ uint32_t n_server_methods; /**< number of server methods */
|
||
|
+ const void *client_marshal;
|
||
|
+ const void *server_demarshal;
|
||
|
+ const void *server_marshal;
|
||
|
+ const void *client_demarshal;
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_protocol_implementaton {
|
||
|
+#define PW_VERSION_PROTOCOL_IMPLEMENTATION 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ struct pw_protocol_client * (*new_client) (struct pw_protocol *protocol,
|
||
|
+ struct pw_core *core,
|
||
|
+ const struct spa_dict *props);
|
||
|
+ struct pw_protocol_server * (*add_server) (struct pw_protocol *protocol,
|
||
|
+ struct pw_impl_core *core,
|
||
|
+ const struct spa_dict *props);
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_protocol_events {
|
||
|
+#define PW_VERSION_PROTOCOL_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ void (*destroy) (void *data);
|
||
|
+};
|
||
|
+
|
||
|
+#define pw_protocol_new_client(p,...) (pw_protocol_get_implementation(p)->new_client(p,__VA_ARGS__))
|
||
|
+#define pw_protocol_add_server(p,...) (pw_protocol_get_implementation(p)->add_server(p,__VA_ARGS__))
|
||
|
+#define pw_protocol_ext(p,type,method,...) (((type*)pw_protocol_get_extension(p))->method( __VA_ARGS__))
|
||
|
+
|
||
|
+struct pw_protocol *pw_protocol_new(struct pw_context *context, const char *name, size_t user_data_size);
|
||
|
+
|
||
|
+void pw_protocol_destroy(struct pw_protocol *protocol);
|
||
|
+
|
||
|
+struct pw_context *pw_protocol_get_context(struct pw_protocol *protocol);
|
||
|
+
|
||
|
+void *pw_protocol_get_user_data(struct pw_protocol *protocol);
|
||
|
+
|
||
|
+const struct pw_protocol_implementaton *
|
||
|
+pw_protocol_get_implementation(struct pw_protocol *protocol);
|
||
|
+
|
||
|
+const void *
|
||
|
+pw_protocol_get_extension(struct pw_protocol *protocol);
|
||
|
+
|
||
|
+
|
||
|
+void pw_protocol_add_listener(struct pw_protocol *protocol,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_protocol_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** \class pw_protocol
|
||
|
+ *
|
||
|
+ * \brief Manages protocols and their implementation
|
||
|
+ */
|
||
|
+int pw_protocol_add_marshal(struct pw_protocol *protocol,
|
||
|
+ const struct pw_protocol_marshal *marshal);
|
||
|
+
|
||
|
+const struct pw_protocol_marshal *
|
||
|
+pw_protocol_get_marshal(struct pw_protocol *protocol, const char *type, uint32_t version, uint32_t flags);
|
||
|
+
|
||
|
+struct pw_protocol * pw_context_find_protocol(struct pw_context *context, const char *name);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_PROTOCOL_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/proxy.h b/third_party/pipewire/pipewire/proxy.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/proxy.h
|
||
|
@@ -0,0 +1,207 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_PROXY_H
|
||
|
+#define PIPEWIRE_PROXY_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+/** \page page_proxy Proxy
|
||
|
+ *
|
||
|
+ * \section sec_page_proxy_overview Overview
|
||
|
+ *
|
||
|
+ * The proxy object is a client side representation of a resource
|
||
|
+ * that lives on a remote PipeWire instance.
|
||
|
+ *
|
||
|
+ * It is used to communicate with the remote object.
|
||
|
+ *
|
||
|
+ * \section sec_page_proxy_core Core proxy
|
||
|
+ *
|
||
|
+ * A proxy for a remote core object can be obtained by making
|
||
|
+ * a remote connection with \ref pw_core_connect.
|
||
|
+ * See \ref pw_page_remote_api
|
||
|
+ *
|
||
|
+ * Some methods on proxy object allow creation of more proxy objects or
|
||
|
+ * create a binding between a local proxy and global resource.
|
||
|
+ *
|
||
|
+ * \section sec_page_proxy_create Create
|
||
|
+ *
|
||
|
+ * A client first creates a new proxy object with pw_proxy_new(). A
|
||
|
+ * type must be provided for this object.
|
||
|
+ *
|
||
|
+ * The protocol of the context will usually install an interface to
|
||
|
+ * translate method calls and events to the wire format.
|
||
|
+ *
|
||
|
+ * The creator of the proxy will usually also install an event
|
||
|
+ * implementation of the particular object type.
|
||
|
+ *
|
||
|
+ * \section sec_page_proxy_bind Bind
|
||
|
+ *
|
||
|
+ * To actually use the proxy object, one needs to create a server
|
||
|
+ * side resource for it. This can be done by, for example, binding
|
||
|
+ * to a global object or by calling a method that creates and binds
|
||
|
+ * to a new remote object. In all cases, the local id is passed to
|
||
|
+ * the server and is used to create a resource with the same id.
|
||
|
+ *
|
||
|
+ * \section sec_page_proxy_methods Methods
|
||
|
+ *
|
||
|
+ * To call a method on the proxy use the interface methods. Calling
|
||
|
+ * any interface method will result in a request to the server to
|
||
|
+ * perform the requested action on the corresponding resource.
|
||
|
+ *
|
||
|
+ * \section sec_page_proxy_events Events
|
||
|
+ *
|
||
|
+ * Events send from the server to the proxy will be demarshalled by
|
||
|
+ * the protocol and will then result in a call to the installed
|
||
|
+ * implementation of the proxy.
|
||
|
+ *
|
||
|
+ * \section sec_page_proxy_destroy Destroy
|
||
|
+ *
|
||
|
+ * Use pw_proxy_destroy() to destroy the client side object. This
|
||
|
+ * is usually done automatically when the server removes the resource
|
||
|
+ * associated to the proxy.
|
||
|
+ */
|
||
|
+
|
||
|
+/** \class pw_proxy
|
||
|
+ *
|
||
|
+ * \brief Represents an object on the client side.
|
||
|
+ *
|
||
|
+ * A pw_proxy acts as a client side proxy to an object existing in a remote
|
||
|
+ * pipewire instance. The proxy is responsible for converting interface functions
|
||
|
+ * invoked by the client to PipeWire messages. Events will call the handlers
|
||
|
+ * set in listener.
|
||
|
+ *
|
||
|
+ * See \ref page_proxy
|
||
|
+ */
|
||
|
+struct pw_proxy;
|
||
|
+
|
||
|
+#include <pipewire/protocol.h>
|
||
|
+
|
||
|
+/** Proxy events, use \ref pw_proxy_add_listener */
|
||
|
+struct pw_proxy_events {
|
||
|
+#define PW_VERSION_PROXY_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** The proxy is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+
|
||
|
+ /** a proxy is bound to a global id */
|
||
|
+ void (*bound) (void *data, uint32_t global_id);
|
||
|
+
|
||
|
+ /** a proxy is removed from the server. Use pw_proxy_destroy to
|
||
|
+ * free the proxy. */
|
||
|
+ void (*removed) (void *data);
|
||
|
+
|
||
|
+ /** a reply to a sync method completed */
|
||
|
+ void (*done) (void *data, int seq);
|
||
|
+
|
||
|
+ /** an error occurred on the proxy */
|
||
|
+ void (*error) (void *data, int seq, int res, const char *message);
|
||
|
+};
|
||
|
+
|
||
|
+/** Make a new proxy object. The id can be used to bind to a remote object and
|
||
|
+ * can be retrieved with \ref pw_proxy_get_id . */
|
||
|
+struct pw_proxy *
|
||
|
+pw_proxy_new(struct pw_proxy *factory, /**< factory */
|
||
|
+ const char *type, /**< interface type */
|
||
|
+ uint32_t version, /**< interface version */
|
||
|
+ size_t user_data_size /**< size of user data */);
|
||
|
+
|
||
|
+/** Add an event listener to proxy */
|
||
|
+void pw_proxy_add_listener(struct pw_proxy *proxy,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_proxy_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** Add a listener for the events received from the remote object. The
|
||
|
+ * events depend on the type of the remote object type. */
|
||
|
+void pw_proxy_add_object_listener(struct pw_proxy *proxy, /**< the proxy */
|
||
|
+ struct spa_hook *listener, /**< listener */
|
||
|
+ const void *funcs, /**< proxied functions */
|
||
|
+ void *data /**< data passed to events */);
|
||
|
+
|
||
|
+/** destroy a proxy */
|
||
|
+void pw_proxy_destroy(struct pw_proxy *proxy);
|
||
|
+
|
||
|
+/** Get the user_data. The size was given in \ref pw_proxy_new */
|
||
|
+void *pw_proxy_get_user_data(struct pw_proxy *proxy);
|
||
|
+
|
||
|
+/** Get the local id of the proxy */
|
||
|
+uint32_t pw_proxy_get_id(struct pw_proxy *proxy);
|
||
|
+
|
||
|
+/** Get the type and version of the proxy */
|
||
|
+const char *pw_proxy_get_type(struct pw_proxy *proxy, uint32_t *version);
|
||
|
+
|
||
|
+/** Get the protocol used for the proxy */
|
||
|
+struct pw_protocol *pw_proxy_get_protocol(struct pw_proxy *proxy);
|
||
|
+
|
||
|
+/** Generate an sync method for a proxy. This will generate a done event
|
||
|
+ * with the same seq number of the reply. */
|
||
|
+int pw_proxy_sync(struct pw_proxy *proxy, int seq);
|
||
|
+
|
||
|
+/** Set the global id this proxy is bound to. This is usually used internally
|
||
|
+ * and will also emit the bound event */
|
||
|
+int pw_proxy_set_bound_id(struct pw_proxy *proxy, uint32_t global_id);
|
||
|
+/** Get the global id bound to this proxy of SPA_ID_INVALID when not bound
|
||
|
+ * to a global */
|
||
|
+uint32_t pw_proxy_get_bound_id(struct pw_proxy *proxy);
|
||
|
+
|
||
|
+/** Generate an error for a proxy */
|
||
|
+int pw_proxy_error(struct pw_proxy *proxy, int res, const char *error);
|
||
|
+int pw_proxy_errorf(struct pw_proxy *proxy, int res, const char *error, ...) SPA_PRINTF_FUNC(3, 4);
|
||
|
+
|
||
|
+/** Get the listener of proxy */
|
||
|
+struct spa_hook_list *pw_proxy_get_object_listeners(struct pw_proxy *proxy);
|
||
|
+
|
||
|
+/** Get the marshal functions for the proxy */
|
||
|
+const struct pw_protocol_marshal *pw_proxy_get_marshal(struct pw_proxy *proxy);
|
||
|
+
|
||
|
+/** Install a marshal function on a proxy */
|
||
|
+int pw_proxy_install_marshal(struct pw_proxy *proxy, bool implementor);
|
||
|
+
|
||
|
+#define pw_proxy_notify(p,type,event,version,...) \
|
||
|
+ spa_hook_list_call(pw_proxy_get_object_listeners(p), \
|
||
|
+ type, event, version, ## __VA_ARGS__)
|
||
|
+
|
||
|
+#define pw_proxy_call(p,type,method,version,...) \
|
||
|
+ spa_interface_call((struct spa_interface*)p, \
|
||
|
+ type, method, version, ##__VA_ARGS__)
|
||
|
+
|
||
|
+#define pw_proxy_call_res(p,type,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ spa_interface_call_res((struct spa_interface*)p, \
|
||
|
+ type, _res, method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_PROXY_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/resource.h b/third_party/pipewire/pipewire/resource.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/resource.h
|
||
|
@@ -0,0 +1,168 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_RESOURCE_H
|
||
|
+#define PIPEWIRE_RESOURCE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+/** \page page_resource Resource
|
||
|
+ *
|
||
|
+ * \section sec_page_resource Overview
|
||
|
+ *
|
||
|
+ * Resources represent objects owned by a \ref pw_impl_client. They are
|
||
|
+ * the result of binding to a global resource or by calling API that
|
||
|
+ * creates client owned objects.
|
||
|
+ *
|
||
|
+ * The client usually has a proxy object associated with the resource
|
||
|
+ * that it can use to communicate with the resource. See \ref page_proxy.
|
||
|
+ *
|
||
|
+ * Resources are destroyed when the client or the bound object is
|
||
|
+ * destroyed.
|
||
|
+ *
|
||
|
+ */
|
||
|
+
|
||
|
+/** \class pw_resource
|
||
|
+ *
|
||
|
+ * \brief Client owned objects
|
||
|
+ *
|
||
|
+ * Resources are objects owned by a client and are destroyed when the
|
||
|
+ * client disappears.
|
||
|
+ *
|
||
|
+ * See also \ref page_resource
|
||
|
+ */
|
||
|
+struct pw_resource;
|
||
|
+
|
||
|
+#include <pipewire/impl-client.h>
|
||
|
+
|
||
|
+/** Resource events */
|
||
|
+struct pw_resource_events {
|
||
|
+#define PW_VERSION_RESOURCE_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** The resource is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+
|
||
|
+ /** a reply to a ping event completed */
|
||
|
+ void (*pong) (void *data, int seq);
|
||
|
+
|
||
|
+ /** an error occurred on the resource */
|
||
|
+ void (*error) (void *data, int seq, int res, const char *message);
|
||
|
+};
|
||
|
+
|
||
|
+/** Make a new resource for client */
|
||
|
+struct pw_resource *
|
||
|
+pw_resource_new(struct pw_impl_client *client, /**< the client owning the resource */
|
||
|
+ uint32_t id, /**< the remote per client id */
|
||
|
+ uint32_t permissions, /**< permissions on this resource */
|
||
|
+ const char *type, /**< interface of the resource */
|
||
|
+ uint32_t version, /**< requested interface version */
|
||
|
+ size_t user_data_size /**< extra user data size */);
|
||
|
+
|
||
|
+/** Destroy a resource */
|
||
|
+void pw_resource_destroy(struct pw_resource *resource);
|
||
|
+
|
||
|
+/** Remove a resource, like pw_resource_destroy but without sending a
|
||
|
+ * remove_id message to the client */
|
||
|
+void pw_resource_remove(struct pw_resource *resource);
|
||
|
+
|
||
|
+/** Get the client owning this resource */
|
||
|
+struct pw_impl_client *pw_resource_get_client(struct pw_resource *resource);
|
||
|
+
|
||
|
+/** Get the unique id of this resource */
|
||
|
+uint32_t pw_resource_get_id(struct pw_resource *resource);
|
||
|
+
|
||
|
+/** Get the permissions of this resource */
|
||
|
+uint32_t pw_resource_get_permissions(struct pw_resource *resource);
|
||
|
+
|
||
|
+/** Get the type and optionally the version of this resource */
|
||
|
+const char *pw_resource_get_type(struct pw_resource *resource, uint32_t *version);
|
||
|
+
|
||
|
+/** Get the protocol used for this resource */
|
||
|
+struct pw_protocol *pw_resource_get_protocol(struct pw_resource *resource);
|
||
|
+
|
||
|
+/** Get the user data for the resource, the size was given in \ref pw_resource_new */
|
||
|
+void *pw_resource_get_user_data(struct pw_resource *resource);
|
||
|
+
|
||
|
+/** Add an event listener */
|
||
|
+void pw_resource_add_listener(struct pw_resource *resource,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_resource_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** Set the resource implementation. */
|
||
|
+void pw_resource_add_object_listener(struct pw_resource *resource,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const void *funcs,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** Generate an ping event for a resource. This will generate a pong event
|
||
|
+ * with the same \a sequence number in the return value. */
|
||
|
+int pw_resource_ping(struct pw_resource *resource, int seq);
|
||
|
+
|
||
|
+/** Notify global id this resource is bound to */
|
||
|
+int pw_resource_set_bound_id(struct pw_resource *resource, uint32_t global_id);
|
||
|
+
|
||
|
+/** Get the global id this resource is bound to or SPA_ID_INVALID when not bound */
|
||
|
+uint32_t pw_resource_get_bound_id(struct pw_resource *resource);
|
||
|
+
|
||
|
+/** Generate an error for a resource */
|
||
|
+void pw_resource_error(struct pw_resource *resource, int res, const char *error);
|
||
|
+void pw_resource_errorf(struct pw_resource *resource, int res, const char *error, ...) SPA_PRINTF_FUNC(3, 4);
|
||
|
+void pw_resource_errorf_id(struct pw_resource *resource, uint32_t id, int res, const char *error, ...) SPA_PRINTF_FUNC(4, 5);
|
||
|
+
|
||
|
+/** Get the list of object listeners from a resource */
|
||
|
+struct spa_hook_list *pw_resource_get_object_listeners(struct pw_resource *resource);
|
||
|
+
|
||
|
+/** Get the marshal functions for the resource */
|
||
|
+const struct pw_protocol_marshal *pw_resource_get_marshal(struct pw_resource *resource);
|
||
|
+
|
||
|
+/** install a marshal function on a resource */
|
||
|
+int pw_resource_install_marshal(struct pw_resource *resource, bool implementor);
|
||
|
+
|
||
|
+#define pw_resource_notify(r,type,event,version,...) \
|
||
|
+ spa_hook_list_call(pw_resource_get_object_listeners(r), \
|
||
|
+ type, event, version, ## __VA_ARGS__)
|
||
|
+
|
||
|
+#define pw_resource_call(r,type,method,version,...) \
|
||
|
+ spa_interface_call((struct spa_interface*)r, \
|
||
|
+ type, method, version, ##__VA_ARGS__)
|
||
|
+
|
||
|
+#define pw_resource_call_res(r,type,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ spa_interface_call_res((struct spa_interface*)r, \
|
||
|
+ type, _res, method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_RESOURCE_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/stream.h b/third_party/pipewire/pipewire/stream.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/stream.h
|
||
|
@@ -0,0 +1,358 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_STREAM_H
|
||
|
+#define PIPEWIRE_STREAM_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** \page page_streams Media Streams
|
||
|
+ *
|
||
|
+ * \section sec_overview Overview
|
||
|
+ *
|
||
|
+ * Media streams are used to exchange data with the PipeWire server. A
|
||
|
+ * stream is a wrapper around a proxy for a \ref pw_client_node with
|
||
|
+ * an adapter. This means the stream will automatically do conversion
|
||
|
+ * to the type required by the server.
|
||
|
+ *
|
||
|
+ * Streams can be used to:
|
||
|
+ *
|
||
|
+ * \li Consume a stream from PipeWire. This is a PW_DIRECTION_INPUT stream.
|
||
|
+ * \li Produce a stream to PipeWire. This is a PW_DIRECTION_OUTPUT stream
|
||
|
+ *
|
||
|
+ * You can connect the stream port to a specific server port or let PipeWire
|
||
|
+ * choose a port for you.
|
||
|
+ *
|
||
|
+ * For more complicated nodes such as filters or ports with multiple
|
||
|
+ * inputs and/or outputs you will need to use the pw_filter or make
|
||
|
+ * a pw_node yourself and export it with \ref pw_core_export.
|
||
|
+ *
|
||
|
+ * \section sec_create Create
|
||
|
+ *
|
||
|
+ * Make a new stream with \ref pw_stream_new(). You will need to specify
|
||
|
+ * a name for the stream and extra properties. You can use \ref
|
||
|
+ * pw_fill_stream_properties() to get a basic set of properties for the
|
||
|
+ * stream.
|
||
|
+ *
|
||
|
+ * Once the stream is created, the state_changed event should be used to
|
||
|
+ * track the state of the stream.
|
||
|
+ *
|
||
|
+ * \section sec_connect Connect
|
||
|
+ *
|
||
|
+ * The stream is initially unconnected. To connect the stream, use
|
||
|
+ * \ref pw_stream_connect(). Pass the desired direction as an argument.
|
||
|
+ *
|
||
|
+ * \subsection ssec_stream_target Stream target
|
||
|
+ *
|
||
|
+ * To make the newly connected stream automatically connect to an existing
|
||
|
+ * PipeWire node, use the \ref PW_STREAM_FLAG_AUTOCONNECT and the port_path
|
||
|
+ * argument while connecting.
|
||
|
+ *
|
||
|
+ * \subsection ssec_stream_formats Stream formats
|
||
|
+ *
|
||
|
+ * An array of possible formats that this stream can consume or provide
|
||
|
+ * must be specified.
|
||
|
+ *
|
||
|
+ * \section sec_format Format negotiation
|
||
|
+ *
|
||
|
+ * After connecting the stream, the server will want to configure some
|
||
|
+ * parameters on the stream. You will be notified of these changes
|
||
|
+ * with the param_changed event.
|
||
|
+ *
|
||
|
+ * When a format param change is emitted, the client should now prepare
|
||
|
+ * itself to deal with the format and complete the negotiation procedure
|
||
|
+ * with a call to \ref pw_stream_update_params().
|
||
|
+ *
|
||
|
+ * As arguments to \ref pw_stream_update_params() an array of spa_param
|
||
|
+ * structures must be given. They contain parameters such as buffer size,
|
||
|
+ * number of buffers, required metadata and other parameters for the
|
||
|
+ * media buffers.
|
||
|
+ *
|
||
|
+ * \section sec_buffers Buffer negotiation
|
||
|
+ *
|
||
|
+ * After completing the format negotiation, PipeWire will allocate and
|
||
|
+ * notify the stream of the buffers that will be used to exchange data
|
||
|
+ * between client and server.
|
||
|
+ *
|
||
|
+ * With the add_buffer event, a stream will be notified of a new buffer
|
||
|
+ * that can be used for data transport. You can attach user_data to these
|
||
|
+ * buffers.
|
||
|
+ *
|
||
|
+ * After the buffers are negotiated, the stream will transition to the
|
||
|
+ * \ref PW_STREAM_STATE_PAUSED state.
|
||
|
+ *
|
||
|
+ * \section sec_streaming Streaming
|
||
|
+ *
|
||
|
+ * From the \ref PW_STREAM_STATE_PAUSED state, the stream can be set to
|
||
|
+ * the \ref PW_STREAM_STATE_STREAMING state by the PipeWire server when
|
||
|
+ * data transport is started.
|
||
|
+ *
|
||
|
+ * Depending on how the stream was connected it will need to Produce or
|
||
|
+ * Consume data for/from PipeWire as explained in the following
|
||
|
+ * subsections.
|
||
|
+ *
|
||
|
+ * \subsection ssec_consume Consume data
|
||
|
+ *
|
||
|
+ * The process event is emitted for each new buffer that can can be
|
||
|
+ * consumed.
|
||
|
+ *
|
||
|
+ * \ref pw_stream_dequeue_buffer() should be used to get the data and
|
||
|
+ * metadata of the buffer.
|
||
|
+ *
|
||
|
+ * When the buffer is no longer in use, call \ref pw_stream_queue_buffer()
|
||
|
+ * to let PipeWire reuse the buffer.
|
||
|
+ *
|
||
|
+ * \subsection ssec_produce Produce data
|
||
|
+ *
|
||
|
+ * \ref pw_stream_dequeue_buffer() gives an empty buffer that can be filled.
|
||
|
+ *
|
||
|
+ * Filled buffers should be queued with \ref pw_stream_queue_buffer().
|
||
|
+ *
|
||
|
+ * The process event is emitted when PipeWire has emptied a buffer that
|
||
|
+ * can now be refilled.
|
||
|
+ *
|
||
|
+ * \section sec_stream_disconnect Disconnect
|
||
|
+ *
|
||
|
+ * Use \ref pw_stream_disconnect() to disconnect a stream after use.
|
||
|
+ */
|
||
|
+/** \class pw_stream
|
||
|
+ *
|
||
|
+ * \brief PipeWire stream object class
|
||
|
+ *
|
||
|
+ * The stream object provides a convenient way to send and
|
||
|
+ * receive data streams from/to PipeWire.
|
||
|
+ *
|
||
|
+ * See also \ref page_streams and \ref page_context_api
|
||
|
+ */
|
||
|
+struct pw_stream;
|
||
|
+
|
||
|
+#include <spa/buffer/buffer.h>
|
||
|
+#include <spa/param/param.h>
|
||
|
+
|
||
|
+/** \enum pw_stream_state The state of a stream \memberof pw_stream */
|
||
|
+enum pw_stream_state {
|
||
|
+ PW_STREAM_STATE_ERROR = -1, /**< the stream is in error */
|
||
|
+ PW_STREAM_STATE_UNCONNECTED = 0, /**< unconnected */
|
||
|
+ PW_STREAM_STATE_CONNECTING = 1, /**< connection is in progress */
|
||
|
+ PW_STREAM_STATE_PAUSED = 2, /**< paused */
|
||
|
+ PW_STREAM_STATE_STREAMING = 3 /**< streaming */
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_buffer {
|
||
|
+ struct spa_buffer *buffer; /**< the spa buffer */
|
||
|
+ void *user_data; /**< user data attached to the buffer */
|
||
|
+ uint64_t size; /**< This field is set by the user and the sum of
|
||
|
+ * all queued buffer is returned in the time info */
|
||
|
+};
|
||
|
+
|
||
|
+struct pw_stream_control {
|
||
|
+ const char *name; /**< name of the control */
|
||
|
+ uint32_t flags; /**< extra flags (unused) */
|
||
|
+ float def; /**< default value */
|
||
|
+ float min; /**< min value */
|
||
|
+ float max; /**< max value */
|
||
|
+ float *values; /**< array of values */
|
||
|
+ uint32_t n_values; /**< number of values in array */
|
||
|
+ uint32_t max_values; /**< max values that can be set on this control */
|
||
|
+};
|
||
|
+
|
||
|
+/** A time structure \memberof pw_stream */
|
||
|
+struct pw_time {
|
||
|
+ int64_t now; /**< the monotonic time */
|
||
|
+ struct spa_fraction rate; /**< the rate of \a ticks and delay */
|
||
|
+ uint64_t ticks; /**< the ticks at \a now. This is the current time that
|
||
|
+ * the remote end is reading/writing. */
|
||
|
+ int64_t delay; /**< delay to device, add to ticks to get the time of the
|
||
|
+ * device. Positive for INPUT streams and
|
||
|
+ * negative for OUTPUT streams. */
|
||
|
+ uint64_t queued; /**< data queued in the stream, this is the sum
|
||
|
+ * of the size fields in the pw_buffer that are
|
||
|
+ * currently queued */
|
||
|
+};
|
||
|
+
|
||
|
+#include <pipewire/pipewire.h>
|
||
|
+
|
||
|
+/** Events for a stream. These events are always called from the mainloop
|
||
|
+ * unless explicitly documented otherwise. */
|
||
|
+struct pw_stream_events {
|
||
|
+#define PW_VERSION_STREAM_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ void (*destroy) (void *data);
|
||
|
+ /** when the stream state changes */
|
||
|
+ void (*state_changed) (void *data, enum pw_stream_state old,
|
||
|
+ enum pw_stream_state state, const char *error);
|
||
|
+
|
||
|
+ /** Notify information about a control. */
|
||
|
+ void (*control_info) (void *data, uint32_t id, const struct pw_stream_control *control);
|
||
|
+
|
||
|
+ /** when io changed on the stream. */
|
||
|
+ void (*io_changed) (void *data, uint32_t id, void *area, uint32_t size);
|
||
|
+ /** when a parameter changed */
|
||
|
+ void (*param_changed) (void *data, uint32_t id, const struct spa_pod *param);
|
||
|
+
|
||
|
+ /** when a new buffer was created for this stream */
|
||
|
+ void (*add_buffer) (void *data, struct pw_buffer *buffer);
|
||
|
+ /** when a buffer was destroyed for this stream */
|
||
|
+ void (*remove_buffer) (void *data, struct pw_buffer *buffer);
|
||
|
+
|
||
|
+ /** when a buffer can be queued (for playback streams) or
|
||
|
+ * dequeued (for capture streams). This is normally called from the
|
||
|
+ * mainloop but can also be called directly from the realtime data
|
||
|
+ * thread if the user is prepared to deal with this. */
|
||
|
+ void (*process) (void *data);
|
||
|
+
|
||
|
+ /** The stream is drained */
|
||
|
+ void (*drained) (void *data);
|
||
|
+
|
||
|
+};
|
||
|
+
|
||
|
+/** Convert a stream state to a readable string \memberof pw_stream */
|
||
|
+const char * pw_stream_state_as_string(enum pw_stream_state state);
|
||
|
+
|
||
|
+/** \enum pw_stream_flags Extra flags that can be used in \ref pw_stream_connect() \memberof pw_stream */
|
||
|
+enum pw_stream_flags {
|
||
|
+ PW_STREAM_FLAG_NONE = 0, /**< no flags */
|
||
|
+ PW_STREAM_FLAG_AUTOCONNECT = (1 << 0), /**< try to automatically connect
|
||
|
+ * this stream */
|
||
|
+ PW_STREAM_FLAG_INACTIVE = (1 << 1), /**< start the stream inactive,
|
||
|
+ * pw_stream_set_active() needs to be
|
||
|
+ * called explicitly */
|
||
|
+ PW_STREAM_FLAG_MAP_BUFFERS = (1 << 2), /**< mmap the buffers */
|
||
|
+ PW_STREAM_FLAG_DRIVER = (1 << 3), /**< be a driver */
|
||
|
+ PW_STREAM_FLAG_RT_PROCESS = (1 << 4), /**< call process from the realtime
|
||
|
+ * thread. You MUST use RT safe functions
|
||
|
+ * in the process callback. */
|
||
|
+ PW_STREAM_FLAG_NO_CONVERT = (1 << 5), /**< don't convert format */
|
||
|
+ PW_STREAM_FLAG_EXCLUSIVE = (1 << 6), /**< require exclusive access to the
|
||
|
+ * device */
|
||
|
+ PW_STREAM_FLAG_DONT_RECONNECT = (1 << 7), /**< don't try to reconnect this stream
|
||
|
+ * when the sink/source is removed */
|
||
|
+ PW_STREAM_FLAG_ALLOC_BUFFERS = (1 << 8), /**< the application will allocate buffer
|
||
|
+ * memory. In the add_buffer event, the
|
||
|
+ * data of the buffer should be set */
|
||
|
+};
|
||
|
+
|
||
|
+/** Create a new unconneced \ref pw_stream \memberof pw_stream
|
||
|
+ * \return a newly allocated \ref pw_stream */
|
||
|
+struct pw_stream *
|
||
|
+pw_stream_new(struct pw_core *core, /**< a \ref pw_core */
|
||
|
+ const char *name, /**< a stream media name */
|
||
|
+ struct pw_properties *props /**< stream properties, ownership is taken */);
|
||
|
+
|
||
|
+struct pw_stream *
|
||
|
+pw_stream_new_simple(struct pw_loop *loop, /**< a \ref pw_loop to use */
|
||
|
+ const char *name, /**< a stream media name */
|
||
|
+ struct pw_properties *props,/**< stream properties, ownership is taken */
|
||
|
+ const struct pw_stream_events *events, /**< stream events */
|
||
|
+ void *data /**< data passed to events */);
|
||
|
+
|
||
|
+/** Destroy a stream \memberof pw_stream */
|
||
|
+void pw_stream_destroy(struct pw_stream *stream);
|
||
|
+
|
||
|
+void pw_stream_add_listener(struct pw_stream *stream,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_stream_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+enum pw_stream_state pw_stream_get_state(struct pw_stream *stream, const char **error);
|
||
|
+
|
||
|
+const char *pw_stream_get_name(struct pw_stream *stream);
|
||
|
+
|
||
|
+struct pw_core *pw_stream_get_core(struct pw_stream *stream);
|
||
|
+
|
||
|
+const struct pw_properties *pw_stream_get_properties(struct pw_stream *stream);
|
||
|
+
|
||
|
+int pw_stream_update_properties(struct pw_stream *stream, const struct spa_dict *dict);
|
||
|
+
|
||
|
+/** Connect a stream for input or output on \a port_path. \memberof pw_stream
|
||
|
+ * \return 0 on success < 0 on error.
|
||
|
+ *
|
||
|
+ * You should connect to the process event and use pw_stream_dequeue_buffer()
|
||
|
+ * to get the latest metadata and data. */
|
||
|
+int
|
||
|
+pw_stream_connect(struct pw_stream *stream, /**< a \ref pw_stream */
|
||
|
+ enum pw_direction direction, /**< the stream direction */
|
||
|
+ uint32_t target_id, /**< the target object id to connect to or
|
||
|
+ * PW_ID_ANY to let the manager
|
||
|
+ * select a target. */
|
||
|
+ enum pw_stream_flags flags, /**< stream flags */
|
||
|
+ const struct spa_pod **params, /**< an array with params. The params
|
||
|
+ * should ideally contain supported
|
||
|
+ * formats. */
|
||
|
+ uint32_t n_params /**< number of items in \a params */);
|
||
|
+
|
||
|
+/** Get the node ID of the stream. \memberof pw_stream
|
||
|
+ * \return node ID. */
|
||
|
+uint32_t
|
||
|
+pw_stream_get_node_id(struct pw_stream *stream);
|
||
|
+
|
||
|
+/** Disconnect \a stream \memberof pw_stream */
|
||
|
+int pw_stream_disconnect(struct pw_stream *stream);
|
||
|
+
|
||
|
+/** Set the stream in error state */
|
||
|
+int pw_stream_set_error(struct pw_stream *stream, /**< a \ref pw_stream */
|
||
|
+ int res, /**< a result code */
|
||
|
+ const char *error, ... /**< an error message */) SPA_PRINTF_FUNC(3, 4);
|
||
|
+
|
||
|
+/** Complete the negotiation process with result code \a res \memberof pw_stream
|
||
|
+ *
|
||
|
+ * This function should be called after notification of the format.
|
||
|
+
|
||
|
+ * When \a res indicates success, \a params contain the parameters for the
|
||
|
+ * allocation state. */
|
||
|
+int
|
||
|
+pw_stream_update_params(struct pw_stream *stream, /**< a \ref pw_stream */
|
||
|
+ const struct spa_pod **params, /**< an array of params. The params should
|
||
|
+ * ideally contain parameters for doing
|
||
|
+ * buffer allocation. */
|
||
|
+ uint32_t n_params /**< number of elements in \a params */);
|
||
|
+
|
||
|
+/** Set control values */
|
||
|
+int pw_stream_set_control(struct pw_stream *stream, uint32_t id, uint32_t n_values, float *values, ...);
|
||
|
+
|
||
|
+/** Query the time on the stream \memberof pw_stream */
|
||
|
+int pw_stream_get_time(struct pw_stream *stream, struct pw_time *time);
|
||
|
+
|
||
|
+/** Get a buffer that can be filled for playback streams or consumed
|
||
|
+ * for capture streams. */
|
||
|
+struct pw_buffer *pw_stream_dequeue_buffer(struct pw_stream *stream);
|
||
|
+
|
||
|
+/** Submit a buffer for playback or recycle a buffer for capture. */
|
||
|
+int pw_stream_queue_buffer(struct pw_stream *stream, struct pw_buffer *buffer);
|
||
|
+
|
||
|
+/** Activate or deactivate the stream \memberof pw_stream */
|
||
|
+int pw_stream_set_active(struct pw_stream *stream, bool active);
|
||
|
+
|
||
|
+/** Flush a stream. When \a drain is true, the drained callback will
|
||
|
+ * be called when all data is played or recorded */
|
||
|
+int pw_stream_flush(struct pw_stream *stream, bool drain);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_STREAM_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/thread-loop.h b/third_party/pipewire/pipewire/thread-loop.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/thread-loop.h
|
||
|
@@ -0,0 +1,168 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_THREAD_LOOP_H
|
||
|
+#define PIPEWIRE_THREAD_LOOP_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <pipewire/loop.h>
|
||
|
+
|
||
|
+/** \page page_thread_loop Threaded Loop
|
||
|
+ *
|
||
|
+ * \section sec_thread_loop_overview Overview
|
||
|
+ *
|
||
|
+ * The threaded loop implementation is a special wrapper around the
|
||
|
+ * regular \ref pw_loop implementation.
|
||
|
+ *
|
||
|
+ * The added feature in the threaded loop is that it spawns a new thread
|
||
|
+ * that runs the wrapped loop. This allows a synchronous application to use
|
||
|
+ * the asynchronous API without risking to stall the PipeWire library.
|
||
|
+ *
|
||
|
+ * \section sec_thread_loop_create Creation
|
||
|
+ *
|
||
|
+ * A \ref pw_thread_loop object is created using pw_thread_loop_new().
|
||
|
+ * The \ref pw_loop to wrap must be given as an argument along with the name
|
||
|
+ * for the thread that will be spawned.
|
||
|
+ *
|
||
|
+ * After allocating the object, the thread must be started with
|
||
|
+ * pw_thread_loop_start()
|
||
|
+ *
|
||
|
+ * \section sec_thread_loop_destruction Destruction
|
||
|
+ *
|
||
|
+ * When the PipeWire connection has been terminated, the thread must be
|
||
|
+ * stopped and the resources freed. Stopping the thread is done using
|
||
|
+ * pw_thread_loop_stop(), which must be called without the lock (see
|
||
|
+ * below) held. When that function returns, the thread is stopped and the
|
||
|
+ * \ref pw_thread_loop object can be freed using pw_thread_loop_destroy().
|
||
|
+ *
|
||
|
+ * \section sec_thread_loop_locking Locking
|
||
|
+ *
|
||
|
+ * Since the PipeWire API doesn't allow concurrent accesses to objects,
|
||
|
+ * a locking scheme must be used to guarantee safe usage. The threaded
|
||
|
+ * loop API provides such a scheme through the functions
|
||
|
+ * pw_thread_loop_lock() and pw_thread_loop_unlock().
|
||
|
+ *
|
||
|
+ * The lock is recursive, so it's safe to use it multiple times from the same
|
||
|
+ * thread. Just make sure you call pw_thread_loop_unlock() the same
|
||
|
+ * number of times you called pw_thread_loop_lock().
|
||
|
+ *
|
||
|
+ * The lock needs to be held whenever you call any PipeWire function that
|
||
|
+ * uses an object associated with this loop. Make sure you do not hold
|
||
|
+ * on to the lock more than necessary though, as the threaded loop stops
|
||
|
+ * while the lock is held.
|
||
|
+ *
|
||
|
+ * \section sec_thread_loop_events Events and Callbacks
|
||
|
+ *
|
||
|
+ * All events and callbacks are called with the thread lock held.
|
||
|
+ *
|
||
|
+ */
|
||
|
+/** \class pw_thread_loop
|
||
|
+ *
|
||
|
+ * \brief PipeWire threaded loop object
|
||
|
+ *
|
||
|
+ * The threaded loop object runs a \ref pw_loop in a separate thread
|
||
|
+ * and ensures proper locking is done.
|
||
|
+ *
|
||
|
+ * All of the loop callbacks will be executed with the loop
|
||
|
+ * lock held.
|
||
|
+ *
|
||
|
+ * See also \ref page_thread_loop
|
||
|
+ */
|
||
|
+struct pw_thread_loop;
|
||
|
+
|
||
|
+/** Thread loop events */
|
||
|
+struct pw_thread_loop_events {
|
||
|
+#define PW_VERSION_THREAD_LOOP_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** the loop is destroyed */
|
||
|
+ void (*destroy) (void *data);
|
||
|
+};
|
||
|
+
|
||
|
+/** Make a new thread loop with the given name and optional properties. */
|
||
|
+struct pw_thread_loop *
|
||
|
+pw_thread_loop_new(const char *name, const struct spa_dict *props);
|
||
|
+
|
||
|
+/** Make a new thread loop with the given loop, name and optional properties.
|
||
|
+ * When \a loop is NULL, a new loop will be created. */
|
||
|
+struct pw_thread_loop *
|
||
|
+pw_thread_loop_new_full(struct pw_loop *loop, const char *name, const struct spa_dict *props);
|
||
|
+
|
||
|
+/** Destroy a thread loop */
|
||
|
+void pw_thread_loop_destroy(struct pw_thread_loop *loop);
|
||
|
+
|
||
|
+/** Add an event listener */
|
||
|
+void pw_thread_loop_add_listener(struct pw_thread_loop *loop,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct pw_thread_loop_events *events,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+/** Get the loop implementation of the thread loop */
|
||
|
+struct pw_loop * pw_thread_loop_get_loop(struct pw_thread_loop *loop);
|
||
|
+
|
||
|
+/** Start the thread loop */
|
||
|
+int pw_thread_loop_start(struct pw_thread_loop *loop);
|
||
|
+
|
||
|
+/** Stop the thread loop */
|
||
|
+void pw_thread_loop_stop(struct pw_thread_loop *loop);
|
||
|
+
|
||
|
+/** Lock the loop. This ensures exclusive ownership of the loop */
|
||
|
+void pw_thread_loop_lock(struct pw_thread_loop *loop);
|
||
|
+
|
||
|
+/** Unlock the loop */
|
||
|
+void pw_thread_loop_unlock(struct pw_thread_loop *loop);
|
||
|
+
|
||
|
+/** Release the lock and wait until some thread calls \ref pw_thread_loop_signal */
|
||
|
+void pw_thread_loop_wait(struct pw_thread_loop *loop);
|
||
|
+
|
||
|
+/** Release the lock and wait a maximum of 'wait_max_sec' seconds
|
||
|
+ * until some thread calls \ref pw_thread_loop_signal or time out */
|
||
|
+int pw_thread_loop_timed_wait(struct pw_thread_loop *loop, int wait_max_sec);
|
||
|
+
|
||
|
+/** Get a struct timespec suitable for \ref pw_thread_loop_timed_wait_full.
|
||
|
+ * Since: 0.3.7 */
|
||
|
+int pw_thread_loop_get_time(struct pw_thread_loop *loop, struct timespec *abstime, int64_t timeout);
|
||
|
+
|
||
|
+/** Release the lock and wait up to \a abstime until some thread calls
|
||
|
+ * \ref pw_thread_loop_signal. Use \ref pw_thread_loop_get_time to make a timeout.
|
||
|
+ * Since: 0.3.7 */
|
||
|
+int pw_thread_loop_timed_wait_full(struct pw_thread_loop *loop, struct timespec *abstime);
|
||
|
+
|
||
|
+/** Signal all threads waiting with \ref pw_thread_loop_wait */
|
||
|
+void pw_thread_loop_signal(struct pw_thread_loop *loop, bool wait_for_accept);
|
||
|
+
|
||
|
+/** Signal all threads executing \ref pw_thread_loop_signal with wait_for_accept */
|
||
|
+void pw_thread_loop_accept(struct pw_thread_loop *loop);
|
||
|
+
|
||
|
+/** Check if inside the thread */
|
||
|
+bool pw_thread_loop_in_thread(struct pw_thread_loop *loop);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_THREAD_LOOP_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/type.h b/third_party/pipewire/pipewire/type.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/type.h
|
||
|
@@ -0,0 +1,52 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_TYPE_H
|
||
|
+#define PIPEWIRE_TYPE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/type.h>
|
||
|
+
|
||
|
+enum {
|
||
|
+ PW_TYPE_FIRST = SPA_TYPE_VENDOR_PipeWire,
|
||
|
+};
|
||
|
+
|
||
|
+#define PW_TYPE_INFO_BASE "PipeWire:"
|
||
|
+
|
||
|
+#define PW_TYPE_INFO_Object PW_TYPE_INFO_BASE "Object"
|
||
|
+#define PW_TYPE_INFO_OBJECT_BASE PW_TYPE_INFO_Object ":"
|
||
|
+
|
||
|
+#define PW_TYPE_INFO_Interface PW_TYPE_INFO_BASE "Interface"
|
||
|
+#define PW_TYPE_INFO_INTERFACE_BASE PW_TYPE_INFO_Interface ":"
|
||
|
+
|
||
|
+const struct spa_type_info * pw_type_info(void);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_TYPE_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/utils.h b/third_party/pipewire/pipewire/utils.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/utils.h
|
||
|
@@ -0,0 +1,59 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_UTILS_H
|
||
|
+#define PIPEWIRE_UTILS_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/pod/pod.h>
|
||
|
+
|
||
|
+/** \class pw_utils
|
||
|
+ *
|
||
|
+ * Various utility functions
|
||
|
+ */
|
||
|
+
|
||
|
+/** a function to destroy an item \memberof pw_utils */
|
||
|
+typedef void (*pw_destroy_t) (void *object);
|
||
|
+
|
||
|
+const char *
|
||
|
+pw_split_walk(const char *str, const char *delimiter, size_t *len, const char **state);
|
||
|
+
|
||
|
+char **
|
||
|
+pw_split_strv(const char *str, const char *delimiter, int max_tokens, int *n_tokens);
|
||
|
+
|
||
|
+void
|
||
|
+pw_free_strv(char **str);
|
||
|
+
|
||
|
+char *
|
||
|
+pw_strip(char *str, const char *whitespace);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_UTILS_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/version.h b/third_party/pipewire/pipewire/version.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/version.h
|
||
|
@@ -0,0 +1,68 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_VERSION_H
|
||
|
+#define PIPEWIRE_VERSION_H
|
||
|
+
|
||
|
+/* WARNING: Make sure to edit the real source file version.h.in! */
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** Return the version of the header files. Keep in mind that this is
|
||
|
+a macro and not a function, so it is impossible to get the pointer of
|
||
|
+it. */
|
||
|
+#define pw_get_headers_version() ("0.3.13")
|
||
|
+
|
||
|
+/** Return the version of the library the current application is
|
||
|
+ * linked to. */
|
||
|
+const char* pw_get_library_version(void);
|
||
|
+
|
||
|
+/** The current API version. Versions prior to 0.2.0 have
|
||
|
+ * PW_API_VERSION undefined. Please note that this is only ever
|
||
|
+ * increased on incompatible API changes! */
|
||
|
+#define PW_API_VERSION "0.3"
|
||
|
+
|
||
|
+/** The major version of PipeWire. \since 0.2.0 */
|
||
|
+#define PW_MAJOR 0
|
||
|
+
|
||
|
+/** The minor version of PipeWire. \since 0.2.0 */
|
||
|
+#define PW_MINOR 3
|
||
|
+
|
||
|
+/** The micro version of PipeWire. \since 0.2.0 */
|
||
|
+#define PW_MICRO 13
|
||
|
+
|
||
|
+/** Evaluates to TRUE if the PipeWire library version is equal or
|
||
|
+ * newer than the specified. \since 0.2.0 */
|
||
|
+#define PW_CHECK_VERSION(major,minor,micro) \
|
||
|
+ ((PW_MAJOR > (major)) || \
|
||
|
+ (PW_MAJOR == (major) && PW_MINOR > (minor)) || \
|
||
|
+ (PW_MAJOR == (major) && PW_MINOR == (minor) && PW_MICRO >= (micro)))
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_VERION_H */
|
||
|
diff --git a/third_party/pipewire/pipewire/work-queue.h b/third_party/pipewire/pipewire/work-queue.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/pipewire/work-queue.h
|
||
|
@@ -0,0 +1,63 @@
|
||
|
+/* PipeWire
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef PIPEWIRE_WORK_QUEUE_H
|
||
|
+#define PIPEWIRE_WORK_QUEUE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** \class pw_work_queue
|
||
|
+ *
|
||
|
+ * PipeWire work queue object
|
||
|
+ */
|
||
|
+struct pw_work_queue;
|
||
|
+
|
||
|
+#include <pipewire/loop.h>
|
||
|
+
|
||
|
+typedef void (*pw_work_func_t) (void *obj, void *data, int res, uint32_t id);
|
||
|
+
|
||
|
+struct pw_work_queue *
|
||
|
+pw_work_queue_new(struct pw_loop *loop);
|
||
|
+
|
||
|
+void
|
||
|
+pw_work_queue_destroy(struct pw_work_queue *queue);
|
||
|
+
|
||
|
+uint32_t
|
||
|
+pw_work_queue_add(struct pw_work_queue *queue,
|
||
|
+ void *obj, int res,
|
||
|
+ pw_work_func_t func, void *data);
|
||
|
+
|
||
|
+int
|
||
|
+pw_work_queue_cancel(struct pw_work_queue *queue, void *obj, uint32_t id);
|
||
|
+
|
||
|
+int
|
||
|
+pw_work_queue_complete(struct pw_work_queue *queue, void *obj, uint32_t seq, int res);
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* PIPEWIRE_WORK_QUEUE_H */
|
||
|
diff --git a/third_party/pipewire/spa/buffer/alloc.h b/third_party/pipewire/spa/buffer/alloc.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/buffer/alloc.h
|
||
|
@@ -0,0 +1,338 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+#ifndef SPA_BUFFER_ALLOC_H
|
||
|
+#define SPA_BUFFER_ALLOC_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/buffer/buffer.h>
|
||
|
+
|
||
|
+/** information about the buffer layout */
|
||
|
+struct spa_buffer_alloc_info {
|
||
|
+#define SPA_BUFFER_ALLOC_FLAG_INLINE_META (1<<0) /**< add metadata data in the skeleton */
|
||
|
+#define SPA_BUFFER_ALLOC_FLAG_INLINE_CHUNK (1<<1) /**< add chunk data in the skeleton */
|
||
|
+#define SPA_BUFFER_ALLOC_FLAG_INLINE_DATA (1<<2) /**< add buffer data to the skeleton */
|
||
|
+#define SPA_BUFFER_ALLOC_FLAG_INLINE_ALL 0b111
|
||
|
+#define SPA_BUFFER_ALLOC_FLAG_NO_DATA (1<<3) /**< don't set data pointers */
|
||
|
+ uint32_t flags;
|
||
|
+ uint32_t max_align; /**< max of all alignments */
|
||
|
+ uint32_t n_metas;
|
||
|
+ uint32_t n_datas;
|
||
|
+ struct spa_meta *metas;
|
||
|
+ struct spa_data *datas;
|
||
|
+ uint32_t *data_aligns;
|
||
|
+ size_t skel_size; /**< size of the struct spa_buffer and inlined meta/chunk/data */
|
||
|
+ size_t meta_size; /**< size of the meta if not inlined */
|
||
|
+ size_t chunk_size; /**< size of the chunk if not inlined */
|
||
|
+ size_t data_size; /**< size of the data if not inlined */
|
||
|
+ size_t mem_size; /**< size of the total memory if not inlined */
|
||
|
+};
|
||
|
+
|
||
|
+/**
|
||
|
+ * Fill buffer allocation information
|
||
|
+ *
|
||
|
+ * Fill \a info with allocation information needed to allocate buffers
|
||
|
+ * with the given number of metadata and data members.
|
||
|
+ *
|
||
|
+ * The required size of the skeleton (the struct spa_buffer) information
|
||
|
+ * and the memory (for the metadata, chunk and buffer memory) will be
|
||
|
+ * calculated.
|
||
|
+ *
|
||
|
+ * The flags member in \a info should be configured before calling this
|
||
|
+ * functions.
|
||
|
+ *
|
||
|
+ * \param info the information to fill
|
||
|
+ * \param n_metas the number of metadatas for the buffer
|
||
|
+ * \param metas an array of metadata items
|
||
|
+ * \param n_datas the number of datas for the buffer
|
||
|
+ * \param datas an array of \a n_datas items
|
||
|
+ * \param data_aligns \a n_datas alignments
|
||
|
+ * \return 0 on success.
|
||
|
+ * */
|
||
|
+static inline int spa_buffer_alloc_fill_info(struct spa_buffer_alloc_info *info,
|
||
|
+ uint32_t n_metas, struct spa_meta metas[],
|
||
|
+ uint32_t n_datas, struct spa_data datas[],
|
||
|
+ uint32_t data_aligns[])
|
||
|
+{
|
||
|
+ size_t size, *target;
|
||
|
+ uint32_t i;
|
||
|
+
|
||
|
+ info->n_metas = n_metas;
|
||
|
+ info->metas = metas;
|
||
|
+ info->n_datas = n_datas;
|
||
|
+ info->datas = datas;
|
||
|
+ info->data_aligns = data_aligns;
|
||
|
+ info->max_align = 16;
|
||
|
+ info->mem_size = 0;
|
||
|
+ /*
|
||
|
+ * The buffer skeleton is placed in memory like below and can
|
||
|
+ * be accessed as a regular structure.
|
||
|
+ *
|
||
|
+ * +==============================+
|
||
|
+ * | struct spa_buffer |
|
||
|
+ * | uint32_t n_metas | number of metas
|
||
|
+ * | uint32_t n_datas | number of datas
|
||
|
+ * +-| struct spa_meta *metas | pointer to array of metas
|
||
|
+ * +|-| struct spa_data *datas | pointer to array of datas
|
||
|
+ * || +------------------------------+
|
||
|
+ * |+>| struct spa_meta |
|
||
|
+ * | | uint32_t type | metadata
|
||
|
+ * | | uint32_t size | size of metadata
|
||
|
+ * +|--| void *data | pointer to metadata
|
||
|
+ * || | ... <n_metas> | more spa_meta follow
|
||
|
+ * || +------------------------------+
|
||
|
+ * |+->| struct spa_data |
|
||
|
+ * | | uint32_t type | memory type
|
||
|
+ * | | uint32_t flags |
|
||
|
+ * | | int fd | fd of shared memory block
|
||
|
+ * | | uint32_t mapoffset | offset in shared memory of data
|
||
|
+ * | | uint32_t maxsize | size of data block
|
||
|
+ * | +-| void *data | pointer to data
|
||
|
+ * |+|-| struct spa_chunk *chunk | pointer to chunk
|
||
|
+ * ||| | ... <n_datas> | more spa_data follow
|
||
|
+ * ||| +==============================+
|
||
|
+ * VVV
|
||
|
+ *
|
||
|
+ * metadata, chunk and memory can either be placed right
|
||
|
+ * after the skeleton (inlined) or in a separate piece of memory.
|
||
|
+ *
|
||
|
+ * vvv
|
||
|
+ * ||| +==============================+
|
||
|
+ * +-->| meta data memory | metadata memory, 8 byte aligned
|
||
|
+ * || | ... <n_metas> |
|
||
|
+ * || +------------------------------+
|
||
|
+ * +->| struct spa_chunk | memory for n_datas chunks
|
||
|
+ * | | uint32_t offset |
|
||
|
+ * | | uint32_t size |
|
||
|
+ * | | int32_t stride |
|
||
|
+ * | | int32_t dummy |
|
||
|
+ * | | ... <n_datas> chunks |
|
||
|
+ * | +------------------------------+
|
||
|
+ * +>| data | memory for n_datas data, aligned
|
||
|
+ * | ... <n_datas> blocks | according to alignments
|
||
|
+ * +==============================+
|
||
|
+ */
|
||
|
+ info->skel_size = sizeof(struct spa_buffer);
|
||
|
+ info->skel_size += n_metas * sizeof(struct spa_meta);
|
||
|
+ info->skel_size += n_datas * sizeof(struct spa_data);
|
||
|
+
|
||
|
+ for (i = 0, size = 0; i < n_metas; i++)
|
||
|
+ size += SPA_ROUND_UP_N(metas[i].size, 8);
|
||
|
+ info->meta_size = size;
|
||
|
+
|
||
|
+ if (SPA_FLAG_IS_SET(info->flags, SPA_BUFFER_ALLOC_FLAG_INLINE_META))
|
||
|
+ target = &info->skel_size;
|
||
|
+ else
|
||
|
+ target = &info->mem_size;
|
||
|
+ *target += info->meta_size;
|
||
|
+
|
||
|
+ info->chunk_size = n_datas * sizeof(struct spa_chunk);
|
||
|
+ if (SPA_FLAG_IS_SET(info->flags, SPA_BUFFER_ALLOC_FLAG_INLINE_CHUNK))
|
||
|
+ target = &info->skel_size;
|
||
|
+ else
|
||
|
+ target = &info->mem_size;
|
||
|
+ *target += info->chunk_size;
|
||
|
+
|
||
|
+ for (i = 0, size = 0; i < n_datas; i++) {
|
||
|
+ info->max_align = SPA_MAX(info->max_align, data_aligns[i]);
|
||
|
+ size = SPA_ROUND_UP_N(size, data_aligns[i]);
|
||
|
+ size += datas[i].maxsize;
|
||
|
+ }
|
||
|
+ info->data_size = size;
|
||
|
+
|
||
|
+ if (!SPA_FLAG_IS_SET(info->flags, SPA_BUFFER_ALLOC_FLAG_NO_DATA) &&
|
||
|
+ SPA_FLAG_IS_SET(info->flags, SPA_BUFFER_ALLOC_FLAG_INLINE_DATA))
|
||
|
+ target = &info->skel_size;
|
||
|
+ else
|
||
|
+ target = &info->mem_size;
|
||
|
+
|
||
|
+ *target = SPA_ROUND_UP_N(*target, n_datas ? data_aligns[0] : 1);
|
||
|
+ *target += info->data_size;
|
||
|
+ *target = SPA_ROUND_UP_N(*target, info->max_align);
|
||
|
+
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+/**
|
||
|
+ * Fill skeleton and data according to the allocation info
|
||
|
+ *
|
||
|
+ * Use the allocation info to create a \ref struct spa_buffer into
|
||
|
+ * \a skel_mem and \a data_mem.
|
||
|
+ *
|
||
|
+ * Depending on the flags given when calling \ref
|
||
|
+ * spa_buffer_alloc_fill_info(), the buffer meta, chunk and memory
|
||
|
+ * will be referenced in either skel_mem or data_mem.
|
||
|
+ *
|
||
|
+ * \param info an allocation info
|
||
|
+ * \param skel_mem memory to hold the \ref struct spa_buffer and the
|
||
|
+ * pointers to meta, chunk and memory.
|
||
|
+ * \param data_mem memory to hold the meta, chunk and memory
|
||
|
+ * \return a \ref struct spa_buffer in \a skel_mem
|
||
|
+ */
|
||
|
+static inline struct spa_buffer *
|
||
|
+spa_buffer_alloc_layout(struct spa_buffer_alloc_info *info,
|
||
|
+ void *skel_mem, void *data_mem)
|
||
|
+{
|
||
|
+ struct spa_buffer *b = (struct spa_buffer*)skel_mem;
|
||
|
+ size_t size;
|
||
|
+ uint32_t i;
|
||
|
+ void **dp, *skel, *data;
|
||
|
+ struct spa_chunk *cp;
|
||
|
+
|
||
|
+ b->n_metas = info->n_metas;
|
||
|
+ b->metas = SPA_MEMBER(b, sizeof(struct spa_buffer), struct spa_meta);
|
||
|
+ b->n_datas = info->n_datas;
|
||
|
+ b->datas = SPA_MEMBER(b->metas, info->n_metas * sizeof(struct spa_meta), struct spa_data);
|
||
|
+
|
||
|
+ skel = SPA_MEMBER(b->datas, info->n_datas * sizeof(struct spa_data), void);
|
||
|
+ data = data_mem;
|
||
|
+
|
||
|
+ if (SPA_FLAG_IS_SET(info->flags, SPA_BUFFER_ALLOC_FLAG_INLINE_META))
|
||
|
+ dp = &skel;
|
||
|
+ else
|
||
|
+ dp = &data;
|
||
|
+
|
||
|
+ for (i = 0; i < info->n_metas; i++) {
|
||
|
+ struct spa_meta *m = &b->metas[i];
|
||
|
+ *m = info->metas[i];
|
||
|
+ m->data = *dp;
|
||
|
+ *dp = SPA_MEMBER(*dp, SPA_ROUND_UP_N(m->size, 8), void);
|
||
|
+ }
|
||
|
+
|
||
|
+ size = info->n_datas * sizeof(struct spa_chunk);
|
||
|
+ if (SPA_FLAG_IS_SET(info->flags, SPA_BUFFER_ALLOC_FLAG_INLINE_CHUNK)) {
|
||
|
+ cp = (struct spa_chunk*)skel;
|
||
|
+ skel = SPA_MEMBER(skel, size, void);
|
||
|
+ }
|
||
|
+ else {
|
||
|
+ cp = (struct spa_chunk*)data;
|
||
|
+ data = SPA_MEMBER(data, size, void);
|
||
|
+ }
|
||
|
+
|
||
|
+ if (SPA_FLAG_IS_SET(info->flags, SPA_BUFFER_ALLOC_FLAG_INLINE_DATA))
|
||
|
+ dp = &skel;
|
||
|
+ else
|
||
|
+ dp = &data;
|
||
|
+
|
||
|
+ for (i = 0; i < info->n_datas; i++) {
|
||
|
+ struct spa_data *d = &b->datas[i];
|
||
|
+
|
||
|
+ *d = info->datas[i];
|
||
|
+ d->chunk = &cp[i];
|
||
|
+ if (!SPA_FLAG_IS_SET(info->flags, SPA_BUFFER_ALLOC_FLAG_NO_DATA)) {
|
||
|
+ *dp = SPA_PTR_ALIGN(*dp, info->data_aligns[i], void);
|
||
|
+ d->data = *dp;
|
||
|
+ *dp = SPA_MEMBER(*dp, d->maxsize, void);
|
||
|
+ }
|
||
|
+ }
|
||
|
+ return b;
|
||
|
+}
|
||
|
+
|
||
|
+/**
|
||
|
+ * Layout an array of buffers
|
||
|
+ *
|
||
|
+ * Use the allocation info to layout the memory of an array of buffers.
|
||
|
+ *
|
||
|
+ * \a skel_mem should point to at least info->skel_size * \a n_buffers bytes
|
||
|
+ * of memory.
|
||
|
+ * \a data_mem should point to at least info->mem_size * \a n_buffers bytes
|
||
|
+ * of memory.
|
||
|
+ *
|
||
|
+ * \param info the allocation info for one buffer
|
||
|
+ * \param n_buffers the number of buffers to create
|
||
|
+ * \param buffer a array with space to hold \a n_buffers pointers to buffers
|
||
|
+ * \param skel_mem memory for the \ref struct spa_buffer
|
||
|
+ * \param data_mem memory for the meta, chunk, memory of the buffer if not
|
||
|
+ * inlined in the skeleton.
|
||
|
+ * \return 0 on success.
|
||
|
+ *
|
||
|
+ */
|
||
|
+static inline int
|
||
|
+spa_buffer_alloc_layout_array(struct spa_buffer_alloc_info *info,
|
||
|
+ uint32_t n_buffers, struct spa_buffer *buffers[],
|
||
|
+ void *skel_mem, void *data_mem)
|
||
|
+{
|
||
|
+ uint32_t i;
|
||
|
+ for (i = 0; i < n_buffers; i++) {
|
||
|
+ buffers[i] = spa_buffer_alloc_layout(info, skel_mem, data_mem);
|
||
|
+ skel_mem = SPA_MEMBER(skel_mem, info->skel_size, void);
|
||
|
+ data_mem = SPA_MEMBER(data_mem, info->mem_size, void);
|
||
|
+ }
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+/**
|
||
|
+ * Allocate an array of buffers
|
||
|
+ *
|
||
|
+ * Allocate \a n_buffers with the given metadata, memory and alignment
|
||
|
+ * information.
|
||
|
+ *
|
||
|
+ * The buffer array, structures, data and metadata will all be allocated
|
||
|
+ * in one block of memory with the proper requested alignment.
|
||
|
+ *
|
||
|
+ * \param n_buffers the number of buffers to create
|
||
|
+ * \param flags extra flags
|
||
|
+ * \param n_metas number of metadatas
|
||
|
+ * \param metas \a n_metas metadata specification
|
||
|
+ * \param n_datas number of datas
|
||
|
+ * \param datas \a n_datas memory specification
|
||
|
+ * \param data_aligns \a n_datas alignment specifications
|
||
|
+ * \returns an array of \a n_buffers pointers to \ref struct spa_buffer
|
||
|
+ * with the given metadata, data and alignment or NULL when
|
||
|
+ * allocation failed.
|
||
|
+ *
|
||
|
+ */
|
||
|
+static inline struct spa_buffer **
|
||
|
+spa_buffer_alloc_array(uint32_t n_buffers, uint32_t flags,
|
||
|
+ uint32_t n_metas, struct spa_meta metas[],
|
||
|
+ uint32_t n_datas, struct spa_data datas[],
|
||
|
+ uint32_t data_aligns[])
|
||
|
+{
|
||
|
+
|
||
|
+ struct spa_buffer **buffers;
|
||
|
+ struct spa_buffer_alloc_info info = { flags | SPA_BUFFER_ALLOC_FLAG_INLINE_ALL, };
|
||
|
+ void *skel;
|
||
|
+
|
||
|
+ spa_buffer_alloc_fill_info(&info, n_metas, metas, n_datas, datas, data_aligns);
|
||
|
+
|
||
|
+ buffers = (struct spa_buffer **)calloc(1, info.max_align +
|
||
|
+ n_buffers * (sizeof(struct spa_buffer *) + info.skel_size));
|
||
|
+ if (buffers == NULL)
|
||
|
+ return NULL;
|
||
|
+
|
||
|
+ skel = SPA_MEMBER(buffers, sizeof(struct spa_buffer *) * n_buffers, void);
|
||
|
+ skel = SPA_PTR_ALIGN(skel, info.max_align, void);
|
||
|
+
|
||
|
+ spa_buffer_alloc_layout_array(&info, n_buffers, buffers, skel, NULL);
|
||
|
+
|
||
|
+ return buffers;
|
||
|
+}
|
||
|
+
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_BUFFER_ALLOC_H */
|
||
|
diff --git a/third_party/pipewire/spa/buffer/buffer.h b/third_party/pipewire/spa/buffer/buffer.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/buffer/buffer.h
|
||
|
@@ -0,0 +1,114 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_BUFFER_H
|
||
|
+#define SPA_BUFFER_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/buffer/meta.h>
|
||
|
+
|
||
|
+/** \page page_buffer Buffers
|
||
|
+ *
|
||
|
+ * Buffers describe the data and metadata that is exchanged between
|
||
|
+ * ports of a node.
|
||
|
+ */
|
||
|
+
|
||
|
+enum spa_data_type {
|
||
|
+ SPA_DATA_Invalid,
|
||
|
+ SPA_DATA_MemPtr, /**< pointer to memory, the data field in
|
||
|
+ * struct spa_data is set. */
|
||
|
+ SPA_DATA_MemFd, /**< generic fd, mmap to get to memory */
|
||
|
+ SPA_DATA_DmaBuf, /**< fd to dmabuf memory */
|
||
|
+ SPA_DATA_MemId, /**< memory is identified with an id */
|
||
|
+
|
||
|
+ SPA_DATA_LAST, /**< not part of ABI */
|
||
|
+};
|
||
|
+
|
||
|
+/** Chunk of memory, can change for each buffer */
|
||
|
+struct spa_chunk {
|
||
|
+ uint32_t offset; /**< offset of valid data. Should be taken
|
||
|
+ * modulo the data maxsize to get the offset
|
||
|
+ * in the data memory. */
|
||
|
+ uint32_t size; /**< size of valid data. Should be clamped to
|
||
|
+ * maxsize. */
|
||
|
+ int32_t stride; /**< stride of valid data */
|
||
|
+#define SPA_CHUNK_FLAG_NONE 0
|
||
|
+#define SPA_CHUNK_FLAG_CORRUPTED (1u<<0) /**< chunk data is corrupted in some way */
|
||
|
+ int32_t flags; /**< chunk flags */
|
||
|
+};
|
||
|
+
|
||
|
+/** Data for a buffer this stays constant for a buffer */
|
||
|
+struct spa_data {
|
||
|
+ uint32_t type; /**< memory type, one of enum spa_data_type, when
|
||
|
+ * allocating memory, the type contains a bitmask
|
||
|
+ * of allowed types */
|
||
|
+#define SPA_DATA_FLAG_NONE 0
|
||
|
+#define SPA_DATA_FLAG_READABLE (1u<<0) /**< data is readable */
|
||
|
+#define SPA_DATA_FLAG_WRITABLE (1u<<1) /**< data is writable */
|
||
|
+#define SPA_DATA_FLAG_DYNAMIC (1u<<2) /**< data pointer can be changed */
|
||
|
+#define SPA_DATA_FLAG_READWRITE (SPA_DATA_FLAG_READABLE|SPA_DATA_FLAG_WRITABLE)
|
||
|
+ uint32_t flags; /**< data flags */
|
||
|
+ int64_t fd; /**< optional fd for data */
|
||
|
+ uint32_t mapoffset; /**< offset to map fd at */
|
||
|
+ uint32_t maxsize; /**< max size of data */
|
||
|
+ void *data; /**< optional data pointer */
|
||
|
+ struct spa_chunk *chunk; /**< valid chunk of memory */
|
||
|
+};
|
||
|
+
|
||
|
+/** A Buffer */
|
||
|
+struct spa_buffer {
|
||
|
+ uint32_t n_metas; /**< number of metadata */
|
||
|
+ uint32_t n_datas; /**< number of data members */
|
||
|
+ struct spa_meta *metas; /**< array of metadata */
|
||
|
+ struct spa_data *datas; /**< array of data members */
|
||
|
+};
|
||
|
+
|
||
|
+/** Find metadata in a buffer */
|
||
|
+static inline struct spa_meta *spa_buffer_find_meta(const struct spa_buffer *b, uint32_t type)
|
||
|
+{
|
||
|
+ uint32_t i;
|
||
|
+
|
||
|
+ for (i = 0; i < b->n_metas; i++)
|
||
|
+ if (b->metas[i].type == type)
|
||
|
+ return &b->metas[i];
|
||
|
+
|
||
|
+ return NULL;
|
||
|
+}
|
||
|
+
|
||
|
+static inline void *spa_buffer_find_meta_data(const struct spa_buffer *b, uint32_t type, size_t size)
|
||
|
+{
|
||
|
+ struct spa_meta *m;
|
||
|
+ if ((m = spa_buffer_find_meta(b, type)) && m->size >= size)
|
||
|
+ return m->data;
|
||
|
+ return NULL;
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_BUFFER_H */
|
||
|
diff --git a/third_party/pipewire/spa/buffer/meta.h b/third_party/pipewire/spa/buffer/meta.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/buffer/meta.h
|
||
|
@@ -0,0 +1,151 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_META_H
|
||
|
+#define SPA_META_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/pod/pod.h>
|
||
|
+
|
||
|
+/** \page page_meta Metadata
|
||
|
+ *
|
||
|
+ * Metadata contains extra information on a buffer.
|
||
|
+ */
|
||
|
+enum spa_meta_type {
|
||
|
+ SPA_META_Invalid,
|
||
|
+ SPA_META_Header, /**< struct spa_meta_header */
|
||
|
+ SPA_META_VideoCrop, /**< struct spa_meta_region with cropping data */
|
||
|
+ SPA_META_VideoDamage, /**< array of struct spa_meta_region with damage */
|
||
|
+ SPA_META_Bitmap, /**< struct spa_meta_bitmap */
|
||
|
+ SPA_META_Cursor, /**< struct spa_meta_cursor */
|
||
|
+ SPA_META_Control, /**< metadata contains a spa_meta_control
|
||
|
+ * associated with the data */
|
||
|
+
|
||
|
+ SPA_META_LAST, /**< not part of ABI/API */
|
||
|
+};
|
||
|
+
|
||
|
+/**
|
||
|
+ * A metadata element.
|
||
|
+ *
|
||
|
+ * This structure is available on the buffer structure and contains
|
||
|
+ * the type of the metadata and a pointer/size to the actual metadata
|
||
|
+ * itself.
|
||
|
+ */
|
||
|
+struct spa_meta {
|
||
|
+ uint32_t type; /**< metadata type, one of enum spa_meta_type */
|
||
|
+ uint32_t size; /**< size of metadata */
|
||
|
+ void *data; /**< pointer to metadata */
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_meta_first(m) ((m)->data)
|
||
|
+#define spa_meta_end(m) SPA_MEMBER((m)->data,(m)->size,void)
|
||
|
+#define spa_meta_check(p,m) (SPA_MEMBER(p,sizeof(*p),void) <= spa_meta_end(m))
|
||
|
+
|
||
|
+/**
|
||
|
+ * Describes essential buffer header metadata such as flags and
|
||
|
+ * timestamps.
|
||
|
+ */
|
||
|
+struct spa_meta_header {
|
||
|
+#define SPA_META_HEADER_FLAG_DISCONT (1 << 0) /**< data is not continuous with previous buffer */
|
||
|
+#define SPA_META_HEADER_FLAG_CORRUPTED (1 << 1) /**< data might be corrupted */
|
||
|
+#define SPA_META_HEADER_FLAG_MARKER (1 << 2) /**< media specific marker */
|
||
|
+#define SPA_META_HEADER_FLAG_HEADER (1 << 3) /**< data contains a codec specific header */
|
||
|
+#define SPA_META_HEADER_FLAG_GAP (1 << 4) /**< data contains media neutral data */
|
||
|
+#define SPA_META_HEADER_FLAG_DELTA_UNIT (1 << 5) /**< cannot be decoded independently */
|
||
|
+ uint32_t flags; /**< flags */
|
||
|
+ uint32_t offset; /**< offset in current cycle */
|
||
|
+ int64_t pts; /**< presentation timestamp */
|
||
|
+ int64_t dts_offset; /**< decoding timestamp as a difference with pts */
|
||
|
+ uint64_t seq; /**< sequence number, increments with a
|
||
|
+ * media specific frequency */
|
||
|
+};
|
||
|
+
|
||
|
+/** metadata structure for Region or an array of these for RegionArray */
|
||
|
+struct spa_meta_region {
|
||
|
+ struct spa_region region;
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_meta_region_is_valid(m) ((m)->region.size.width != 0 && (m)->region.size.height != 0)
|
||
|
+
|
||
|
+/** iterate all the items in a metadata */
|
||
|
+#define spa_meta_for_each(pos,meta) \
|
||
|
+ for (pos = (__typeof(pos))spa_meta_first(meta); \
|
||
|
+ spa_meta_check(pos, meta); \
|
||
|
+ (pos)++)
|
||
|
+
|
||
|
+#define spa_meta_bitmap_is_valid(m) ((m)->format != 0)
|
||
|
+
|
||
|
+/**
|
||
|
+ * Bitmap information
|
||
|
+ *
|
||
|
+ * This metadata contains a bitmap image in the given format and size.
|
||
|
+ * It is typically used for cursor images or other small images that are
|
||
|
+ * better transferred inline.
|
||
|
+ */
|
||
|
+struct spa_meta_bitmap {
|
||
|
+ uint32_t format; /**< bitmap video format, one of enum spa_video_format. 0 is
|
||
|
+ * and invalid format and should be handled as if there is
|
||
|
+ * no new bitmap information. */
|
||
|
+ struct spa_rectangle size; /**< width and height of bitmap */
|
||
|
+ int32_t stride; /**< stride of bitmap data */
|
||
|
+ uint32_t offset; /**< offset of bitmap data in this structure. An offset of
|
||
|
+ * 0 means no image data (invisible), an offset >=
|
||
|
+ * sizeof(struct spa_meta_bitmap) contains valid bitmap
|
||
|
+ * info. */
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_meta_cursor_is_valid(m) ((m)->id != 0)
|
||
|
+
|
||
|
+/**
|
||
|
+ * Cursor information
|
||
|
+ *
|
||
|
+ * Metadata to describe the position and appearance of a pointing device.
|
||
|
+ */
|
||
|
+struct spa_meta_cursor {
|
||
|
+ uint32_t id; /**< cursor id. an id of 0 is an invalid id and means that
|
||
|
+ * there is no new cursor data */
|
||
|
+ uint32_t flags; /**< extra flags */
|
||
|
+ struct spa_point position; /**< position on screen */
|
||
|
+ struct spa_point hotspot; /**< offsets for hotspot in bitmap, this field has no meaning
|
||
|
+ * when there is no valid bitmap (see below) */
|
||
|
+ uint32_t bitmap_offset; /**< offset of bitmap meta in this structure. When the offset
|
||
|
+ * is 0, there is no new bitmap information. When the offset is
|
||
|
+ * >= sizeof(struct spa_meta_cursor) there is a
|
||
|
+ * struct spa_meta_bitmap at the offset. */
|
||
|
+};
|
||
|
+
|
||
|
+/** a timed set of events associated with the buffer */
|
||
|
+struct spa_meta_control {
|
||
|
+ struct spa_pod_sequence sequence;
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_META_H */
|
||
|
diff --git a/third_party/pipewire/spa/buffer/type-info.h b/third_party/pipewire/spa/buffer/type-info.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/buffer/type-info.h
|
||
|
@@ -0,0 +1,83 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_BUFFER_TYPES_H
|
||
|
+#define SPA_BUFFER_TYPES_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/buffer/buffer.h>
|
||
|
+#include <spa/buffer/meta.h>
|
||
|
+#include <spa/utils/type.h>
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_Buffer SPA_TYPE_INFO_POINTER_BASE "Buffer"
|
||
|
+#define SPA_TYPE_INFO_BUFFER_BASE SPA_TYPE_INFO_Buffer ":"
|
||
|
+
|
||
|
+/** Buffers contain data of a certain type */
|
||
|
+#define SPA_TYPE_INFO_Data SPA_TYPE_INFO_ENUM_BASE "Data"
|
||
|
+#define SPA_TYPE_INFO_DATA_BASE SPA_TYPE_INFO_Data ":"
|
||
|
+
|
||
|
+/** base type for fd based memory */
|
||
|
+#define SPA_TYPE_INFO_DATA_Fd SPA_TYPE_INFO_DATA_BASE "Fd"
|
||
|
+#define SPA_TYPE_INFO_DATA_FD_BASE SPA_TYPE_INFO_DATA_Fd ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_data_type[] = {
|
||
|
+ { SPA_DATA_Invalid, SPA_TYPE_Int, SPA_TYPE_INFO_DATA_BASE "Invalid", NULL },
|
||
|
+ { SPA_DATA_MemPtr, SPA_TYPE_Int, SPA_TYPE_INFO_DATA_BASE "MemPtr", NULL },
|
||
|
+ { SPA_DATA_MemFd, SPA_TYPE_Int, SPA_TYPE_INFO_DATA_FD_BASE "MemFd", NULL },
|
||
|
+ { SPA_DATA_DmaBuf, SPA_TYPE_Int, SPA_TYPE_INFO_DATA_FD_BASE "DmaBuf", NULL },
|
||
|
+ { SPA_DATA_MemId, SPA_TYPE_Int, SPA_TYPE_INFO_DATA_BASE "MemId", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_Meta SPA_TYPE_INFO_POINTER_BASE "Meta"
|
||
|
+#define SPA_TYPE_INFO_META_BASE SPA_TYPE_INFO_Meta ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_META_Array SPA_TYPE_INFO_META_BASE "Array"
|
||
|
+#define SPA_TYPE_INFO_META_ARRAY_BASE SPA_TYPE_INFO_META_Array ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_META_Region SPA_TYPE_INFO_META_BASE "Region"
|
||
|
+#define SPA_TYPE_INFO_META_REGION_BASE SPA_TYPE_INFO_META_Region ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_META_ARRAY_Region SPA_TYPE_INFO_META_ARRAY_BASE "Region"
|
||
|
+#define SPA_TYPE_INFO_META_ARRAY_REGION_BASE SPA_TYPE_INFO_META_ARRAY_Region ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_meta_type[] = {
|
||
|
+ { SPA_META_Invalid, SPA_TYPE_Pointer, SPA_TYPE_INFO_META_BASE "Invalid", NULL },
|
||
|
+ { SPA_META_Header, SPA_TYPE_Pointer, SPA_TYPE_INFO_META_BASE "Header", NULL },
|
||
|
+ { SPA_META_VideoCrop, SPA_TYPE_Pointer, SPA_TYPE_INFO_META_REGION_BASE "VideoCrop", NULL },
|
||
|
+ { SPA_META_VideoDamage, SPA_TYPE_Pointer, SPA_TYPE_INFO_META_ARRAY_REGION_BASE "VideoDamage", NULL },
|
||
|
+ { SPA_META_Bitmap, SPA_TYPE_Pointer, SPA_TYPE_INFO_META_BASE "Bitmap", NULL },
|
||
|
+ { SPA_META_Cursor, SPA_TYPE_Pointer, SPA_TYPE_INFO_META_BASE "Cursor", NULL },
|
||
|
+ { SPA_META_Control, SPA_TYPE_Pointer, SPA_TYPE_INFO_META_BASE "Control", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_BUFFER_TYPES_H */
|
||
|
diff --git a/third_party/pipewire/spa/control/control.h b/third_party/pipewire/spa/control/control.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/control/control.h
|
||
|
@@ -0,0 +1,53 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_CONTROL_H
|
||
|
+#define SPA_CONTROL_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/pod/pod.h>
|
||
|
+
|
||
|
+/** Controls
|
||
|
+ *
|
||
|
+ */
|
||
|
+
|
||
|
+/** Different Control types */
|
||
|
+enum spa_control_type {
|
||
|
+ SPA_CONTROL_Invalid,
|
||
|
+ SPA_CONTROL_Properties, /**< data contains a SPA_TYPE_OBJECT_Props */
|
||
|
+ SPA_CONTROL_Midi, /**< data contains a spa_pod_bytes with raw midi data */
|
||
|
+ SPA_CONTROL_OSC, /**< data contains a spa_pod_bytes with an OSC packet */
|
||
|
+
|
||
|
+ SPA_CONTROL_LAST, /**< not part of ABI */
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_CONTROL_H */
|
||
|
diff --git a/third_party/pipewire/spa/control/type-info.h b/third_party/pipewire/spa/control/type-info.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/control/type-info.h
|
||
|
@@ -0,0 +1,52 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_CONTROL_TYPES_H
|
||
|
+#define SPA_CONTROL_TYPES_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/type-info.h>
|
||
|
+#include <spa/control/control.h>
|
||
|
+
|
||
|
+/* base for parameter object enumerations */
|
||
|
+#define SPA_TYPE_INFO_Control SPA_TYPE_INFO_ENUM_BASE "Control"
|
||
|
+#define SPA_TYPE_INFO_CONTROL_BASE SPA_TYPE_INFO_Control ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_control[] = {
|
||
|
+ { SPA_CONTROL_Invalid, SPA_TYPE_Int, SPA_TYPE_INFO_CONTROL_BASE "Invalid", NULL },
|
||
|
+ { SPA_CONTROL_Properties, SPA_TYPE_Int, SPA_TYPE_INFO_CONTROL_BASE "Properties", NULL },
|
||
|
+ { SPA_CONTROL_Midi, SPA_TYPE_Int, SPA_TYPE_INFO_CONTROL_BASE "Midi", NULL },
|
||
|
+ { SPA_CONTROL_OSC, SPA_TYPE_Int, SPA_TYPE_INFO_CONTROL_BASE "OSC", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_CONTROL_TYPES_H */
|
||
|
diff --git a/third_party/pipewire/spa/debug/buffer.h b/third_party/pipewire/spa/debug/buffer.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/debug/buffer.h
|
||
|
@@ -0,0 +1,119 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_DEBUG_BUFFER_H
|
||
|
+#define SPA_DEBUG_BUFFER_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/debug/mem.h>
|
||
|
+#include <spa/debug/types.h>
|
||
|
+#include <spa/buffer/type-info.h>
|
||
|
+
|
||
|
+#ifndef spa_debug
|
||
|
+#define spa_debug(...) ({ fprintf(stderr, __VA_ARGS__);fputc('\n', stderr); })
|
||
|
+#endif
|
||
|
+
|
||
|
+static inline int spa_debug_buffer(int indent, const struct spa_buffer *buffer)
|
||
|
+{
|
||
|
+ uint32_t i;
|
||
|
+
|
||
|
+ spa_debug("%*s" "struct spa_buffer %p:", indent, "", buffer);
|
||
|
+ spa_debug("%*s" " n_metas: %u (at %p)", indent, "", buffer->n_metas, buffer->metas);
|
||
|
+ for (i = 0; i < buffer->n_metas; i++) {
|
||
|
+ struct spa_meta *m = &buffer->metas[i];
|
||
|
+ const char *type_name;
|
||
|
+
|
||
|
+ type_name = spa_debug_type_find_name(spa_type_meta_type, m->type);
|
||
|
+ spa_debug("%*s" " meta %d: type %d (%s), data %p, size %d:", indent, "", i, m->type,
|
||
|
+ type_name, m->data, m->size);
|
||
|
+
|
||
|
+ switch (m->type) {
|
||
|
+ case SPA_META_Header:
|
||
|
+ {
|
||
|
+ struct spa_meta_header *h = (struct spa_meta_header*)m->data;
|
||
|
+ spa_debug("%*s" " struct spa_meta_header:", indent, "");
|
||
|
+ spa_debug("%*s" " flags: %08x", indent, "", h->flags);
|
||
|
+ spa_debug("%*s" " offset: %u", indent, "", h->offset);
|
||
|
+ spa_debug("%*s" " seq: %" PRIu64, indent, "", h->seq);
|
||
|
+ spa_debug("%*s" " pts: %" PRIi64, indent, "", h->pts);
|
||
|
+ spa_debug("%*s" " dts_offset: %" PRIi64, indent, "", h->dts_offset);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_META_VideoCrop:
|
||
|
+ {
|
||
|
+ struct spa_meta_region *h = (struct spa_meta_region*)m->data;
|
||
|
+ spa_debug("%*s" " struct spa_meta_region:", indent, "");
|
||
|
+ spa_debug("%*s" " x: %d", indent, "", h->region.position.x);
|
||
|
+ spa_debug("%*s" " y: %d", indent, "", h->region.position.y);
|
||
|
+ spa_debug("%*s" " width: %d", indent, "", h->region.size.width);
|
||
|
+ spa_debug("%*s" " height: %d", indent, "", h->region.size.height);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_META_VideoDamage:
|
||
|
+ {
|
||
|
+ struct spa_meta_region *h;
|
||
|
+ spa_meta_for_each(h, m) {
|
||
|
+ spa_debug("%*s" " struct spa_meta_region:", indent, "");
|
||
|
+ spa_debug("%*s" " x: %d", indent, "", h->region.position.x);
|
||
|
+ spa_debug("%*s" " y: %d", indent, "", h->region.position.y);
|
||
|
+ spa_debug("%*s" " width: %d", indent, "", h->region.size.width);
|
||
|
+ spa_debug("%*s" " height: %d", indent, "", h->region.size.height);
|
||
|
+ }
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_META_Bitmap:
|
||
|
+ break;
|
||
|
+ case SPA_META_Cursor:
|
||
|
+ break;
|
||
|
+ default:
|
||
|
+ spa_debug("%*s" " Unknown:", indent, "");
|
||
|
+ spa_debug_mem(5, m->data, m->size);
|
||
|
+ }
|
||
|
+ }
|
||
|
+ spa_debug("%*s" " n_datas: \t%u (at %p)", indent, "", buffer->n_datas, buffer->datas);
|
||
|
+ for (i = 0; i < buffer->n_datas; i++) {
|
||
|
+ struct spa_data *d = &buffer->datas[i];
|
||
|
+ spa_debug("%*s" " type: %d (%s)", indent, "", d->type,
|
||
|
+ spa_debug_type_find_name(spa_type_data_type, d->type));
|
||
|
+ spa_debug("%*s" " flags: %d", indent, "", d->flags);
|
||
|
+ spa_debug("%*s" " data: %p", indent, "", d->data);
|
||
|
+ spa_debug("%*s" " fd: %" PRIi64, indent, "", d->fd);
|
||
|
+ spa_debug("%*s" " offset: %d", indent, "", d->mapoffset);
|
||
|
+ spa_debug("%*s" " maxsize: %u", indent, "", d->maxsize);
|
||
|
+ spa_debug("%*s" " chunk: %p", indent, "", d->chunk);
|
||
|
+ spa_debug("%*s" " offset: %d", indent, "", d->chunk->offset);
|
||
|
+ spa_debug("%*s" " size: %u", indent, "", d->chunk->size);
|
||
|
+ spa_debug("%*s" " stride: %d", indent, "", d->chunk->stride);
|
||
|
+ }
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_DEBUG_BUFFER_H */
|
||
|
diff --git a/third_party/pipewire/spa/debug/dict.h b/third_party/pipewire/spa/debug/dict.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/debug/dict.h
|
||
|
@@ -0,0 +1,52 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_DEBUG_DICT_H
|
||
|
+#define SPA_DEBUG_DICT_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/dict.h>
|
||
|
+
|
||
|
+#ifndef spa_debug
|
||
|
+#define spa_debug(...) ({ fprintf(stderr, __VA_ARGS__);fputc('\n', stderr); })
|
||
|
+#endif
|
||
|
+
|
||
|
+static inline int spa_debug_dict(int indent, const struct spa_dict *dict)
|
||
|
+{
|
||
|
+ const struct spa_dict_item *item;
|
||
|
+ spa_debug("%*sflags:%08x n_items:%d", indent, "", dict->flags, dict->n_items);
|
||
|
+ spa_dict_for_each(item, dict) {
|
||
|
+ spa_debug("%*s %s = \"%s\"", indent, "", item->key, item->value);
|
||
|
+ }
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_DEBUG_DICT_H */
|
||
|
diff --git a/third_party/pipewire/spa/debug/format.h b/third_party/pipewire/spa/debug/format.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/debug/format.h
|
||
|
@@ -0,0 +1,201 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_DEBUG_FORMAT_H
|
||
|
+#define SPA_DEBUG_FORMAT_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/pod/parser.h>
|
||
|
+#include <spa/debug/types.h>
|
||
|
+#include <spa/param/type-info.h>
|
||
|
+#include <spa/param/format-utils.h>
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_debug_format_value(const struct spa_type_info *info,
|
||
|
+ uint32_t type, void *body, uint32_t size)
|
||
|
+{
|
||
|
+ switch (type) {
|
||
|
+ case SPA_TYPE_Bool:
|
||
|
+ fprintf(stderr, "%s", *(int32_t *) body ? "true" : "false");
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_Id:
|
||
|
+ {
|
||
|
+ const char *str = spa_debug_type_find_short_name(info, *(int32_t *) body);
|
||
|
+ char tmp[64];
|
||
|
+ if (str == NULL) {
|
||
|
+ snprintf(tmp, sizeof(tmp), "%d", *(int32_t*)body);
|
||
|
+ str = tmp;
|
||
|
+ }
|
||
|
+ fprintf(stderr, "%s", str);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Int:
|
||
|
+ fprintf(stderr, "%d", *(int32_t *) body);
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_Long:
|
||
|
+ fprintf(stderr, "%" PRIi64, *(int64_t *) body);
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_Float:
|
||
|
+ fprintf(stderr, "%f", *(float *) body);
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_Double:
|
||
|
+ fprintf(stderr, "%g", *(double *) body);
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_String:
|
||
|
+ fprintf(stderr, "%s", (char *) body);
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_Rectangle:
|
||
|
+ {
|
||
|
+ struct spa_rectangle *r = (struct spa_rectangle *)body;
|
||
|
+ fprintf(stderr, "%" PRIu32 "x%" PRIu32, r->width, r->height);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Fraction:
|
||
|
+ {
|
||
|
+ struct spa_fraction *f = (struct spa_fraction *)body;
|
||
|
+ fprintf(stderr, "%" PRIu32 "/%" PRIu32, f->num, f->denom);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Bitmap:
|
||
|
+ fprintf(stderr, "Bitmap");
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_Bytes:
|
||
|
+ fprintf(stderr, "Bytes");
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_Array:
|
||
|
+ {
|
||
|
+ void *p;
|
||
|
+ struct spa_pod_array_body *b = (struct spa_pod_array_body *)body;
|
||
|
+ int i = 0;
|
||
|
+ fprintf(stderr, "< ");
|
||
|
+ SPA_POD_ARRAY_BODY_FOREACH(b, size, p) {
|
||
|
+ if (i++ > 0)
|
||
|
+ fprintf(stderr, ", ");
|
||
|
+ spa_debug_format_value(info, b->child.type, p, b->child.size);
|
||
|
+ }
|
||
|
+ fprintf(stderr, " >");
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ default:
|
||
|
+ fprintf(stderr, "INVALID type %d", type);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_debug_format(int indent,
|
||
|
+ const struct spa_type_info *info, const struct spa_pod *format)
|
||
|
+{
|
||
|
+ const char *media_type;
|
||
|
+ const char *media_subtype;
|
||
|
+ struct spa_pod_prop *prop;
|
||
|
+ uint32_t mtype, mstype;
|
||
|
+
|
||
|
+ if (info == NULL)
|
||
|
+ info = spa_type_format;
|
||
|
+
|
||
|
+ if (format == NULL || SPA_POD_TYPE(format) != SPA_TYPE_Object)
|
||
|
+ return -EINVAL;
|
||
|
+
|
||
|
+ if (spa_format_parse(format, &mtype, &mstype) < 0)
|
||
|
+ return -EINVAL;
|
||
|
+
|
||
|
+ media_type = spa_debug_type_find_name(spa_type_media_type, mtype);
|
||
|
+ media_subtype = spa_debug_type_find_name(spa_type_media_subtype, mstype);
|
||
|
+
|
||
|
+ fprintf(stderr, "%*s %s/%s\n", indent, "",
|
||
|
+ media_type ? spa_debug_type_short_name(media_type) : "unknown",
|
||
|
+ media_subtype ? spa_debug_type_short_name(media_subtype) : "unknown");
|
||
|
+
|
||
|
+ SPA_POD_OBJECT_FOREACH((struct spa_pod_object*)format, prop) {
|
||
|
+ const char *key;
|
||
|
+ const struct spa_type_info *ti;
|
||
|
+ uint32_t i, type, size, n_vals, choice;
|
||
|
+ const struct spa_pod *val;
|
||
|
+ void *vals;
|
||
|
+
|
||
|
+ if (prop->key == SPA_FORMAT_mediaType ||
|
||
|
+ prop->key == SPA_FORMAT_mediaSubtype)
|
||
|
+ continue;
|
||
|
+
|
||
|
+ val = spa_pod_get_values(&prop->value, &n_vals, &choice);
|
||
|
+
|
||
|
+ type = val->type;
|
||
|
+ size = val->size;
|
||
|
+ vals = SPA_POD_BODY(val);
|
||
|
+
|
||
|
+ if (type < SPA_TYPE_None || type >= SPA_TYPE_LAST)
|
||
|
+ continue;
|
||
|
+
|
||
|
+ ti = spa_debug_type_find(info, prop->key);
|
||
|
+ key = ti ? ti->name : NULL;
|
||
|
+
|
||
|
+ fprintf(stderr, "%*s %16s : (%s) ", indent, "",
|
||
|
+ key ? spa_debug_type_short_name(key) : "unknown",
|
||
|
+ spa_debug_type_short_name(spa_types[type].name));
|
||
|
+
|
||
|
+ if (choice == SPA_CHOICE_None) {
|
||
|
+ spa_debug_format_value(ti ? ti->values : NULL, type, vals, size);
|
||
|
+ } else {
|
||
|
+ const char *ssep, *esep, *sep;
|
||
|
+
|
||
|
+ switch (choice) {
|
||
|
+ case SPA_CHOICE_Range:
|
||
|
+ case SPA_CHOICE_Step:
|
||
|
+ ssep = "[ ";
|
||
|
+ sep = ", ";
|
||
|
+ esep = " ]";
|
||
|
+ break;
|
||
|
+ default:
|
||
|
+ case SPA_CHOICE_Enum:
|
||
|
+ case SPA_CHOICE_Flags:
|
||
|
+ ssep = "{ ";
|
||
|
+ sep = ", ";
|
||
|
+ esep = " }";
|
||
|
+ break;
|
||
|
+ }
|
||
|
+
|
||
|
+ fprintf(stderr, "%s", ssep);
|
||
|
+
|
||
|
+ for (i = 1; i < n_vals; i++) {
|
||
|
+ vals = SPA_MEMBER(vals, size, void);
|
||
|
+ if (i > 1)
|
||
|
+ fprintf(stderr, "%s", sep);
|
||
|
+ spa_debug_format_value(ti ? ti->values : NULL, type, vals, size);
|
||
|
+ }
|
||
|
+ fprintf(stderr, "%s", esep);
|
||
|
+ }
|
||
|
+ fprintf(stderr, "\n");
|
||
|
+ }
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_DEBUG_FORMAT_H */
|
||
|
diff --git a/third_party/pipewire/spa/debug/mem.h b/third_party/pipewire/spa/debug/mem.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/debug/mem.h
|
||
|
@@ -0,0 +1,60 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_DEBUG_MEM_H
|
||
|
+#define SPA_DEBUG_MEM_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/dict.h>
|
||
|
+
|
||
|
+#ifndef spa_debug
|
||
|
+#define spa_debug(...) ({ fprintf(stderr, __VA_ARGS__);fputc('\n', stderr); })
|
||
|
+#endif
|
||
|
+
|
||
|
+static inline int spa_debug_mem(int indent, const void *data, size_t size)
|
||
|
+{
|
||
|
+ const uint8_t *t = (const uint8_t*)data;
|
||
|
+ char buffer[512];
|
||
|
+ size_t i;
|
||
|
+ int pos = 0;
|
||
|
+
|
||
|
+ for (i = 0; i < size; i++) {
|
||
|
+ if (i % 16 == 0)
|
||
|
+ pos = sprintf(buffer, "%p: ", &t[i]);
|
||
|
+ pos += sprintf(buffer + pos, "%02x ", t[i]);
|
||
|
+ if (i % 16 == 15 || i == size - 1) {
|
||
|
+ spa_debug("%*s" "%s", indent, "", buffer);
|
||
|
+ }
|
||
|
+ }
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_DEBUG_MEM_H */
|
||
|
diff --git a/third_party/pipewire/spa/debug/node.h b/third_party/pipewire/spa/debug/node.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/debug/node.h
|
||
|
@@ -0,0 +1,57 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_DEBUG_NODE_H
|
||
|
+#define SPA_DEBUG_NODE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/node/node.h>
|
||
|
+#include <spa/debug/dict.h>
|
||
|
+
|
||
|
+#ifndef spa_debug
|
||
|
+#define spa_debug(...) ({ fprintf(stderr, __VA_ARGS__);fputc('\n', stderr); })
|
||
|
+#endif
|
||
|
+
|
||
|
+static inline int spa_debug_port_info(int indent, const struct spa_port_info *info)
|
||
|
+{
|
||
|
+ spa_debug("%*s" "struct spa_port_info %p:", indent, "", info);
|
||
|
+ spa_debug("%*s" " flags: \t%08" PRIx64, indent, "", info->flags);
|
||
|
+ spa_debug("%*s" " rate: \t%d/%d", indent, "", info->rate.num, info->rate.denom);
|
||
|
+ spa_debug("%*s" " props:", indent, "");
|
||
|
+ if (info->props)
|
||
|
+ spa_debug_dict(indent + 2, info->props);
|
||
|
+ else
|
||
|
+ spa_debug("%*s" " none", indent, "");
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_DEBUG_NODE_H */
|
||
|
diff --git a/third_party/pipewire/spa/debug/pod.h b/third_party/pipewire/spa/debug/pod.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/debug/pod.h
|
||
|
@@ -0,0 +1,207 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_DEBUG_POD_H
|
||
|
+#define SPA_DEBUG_POD_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/debug/mem.h>
|
||
|
+#include <spa/debug/types.h>
|
||
|
+#include <spa/pod/pod.h>
|
||
|
+#include <spa/pod/iter.h>
|
||
|
+
|
||
|
+#ifndef spa_debug
|
||
|
+#define spa_debug(...) ({ fprintf(stderr, __VA_ARGS__);fputc('\n', stderr); })
|
||
|
+#endif
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_debug_pod_value(int indent, const struct spa_type_info *info,
|
||
|
+ uint32_t type, void *body, uint32_t size)
|
||
|
+{
|
||
|
+ switch (type) {
|
||
|
+ case SPA_TYPE_Bool:
|
||
|
+ spa_debug("%*s" "Bool %s", indent, "", (*(int32_t *) body) ? "true" : "false");
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_Id:
|
||
|
+ spa_debug("%*s" "Id %-8d (%s)", indent, "", *(int32_t *) body,
|
||
|
+ spa_debug_type_find_name(info, *(int32_t *) body));
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_Int:
|
||
|
+ spa_debug("%*s" "Int %d", indent, "", *(int32_t *) body);
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_Long:
|
||
|
+ spa_debug("%*s" "Long %" PRIi64 "", indent, "", *(int64_t *) body);
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_Float:
|
||
|
+ spa_debug("%*s" "Float %f", indent, "", *(float *) body);
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_Double:
|
||
|
+ spa_debug("%*s" "Double %f", indent, "", *(double *) body);
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_String:
|
||
|
+ spa_debug("%*s" "String \"%s\"", indent, "", (char *) body);
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_Fd:
|
||
|
+ spa_debug("%*s" "Fd %d", indent, "", *(int *) body);
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_Pointer:
|
||
|
+ {
|
||
|
+ struct spa_pod_pointer_body *b = (struct spa_pod_pointer_body *)body;
|
||
|
+ spa_debug("%*s" "Pointer %s %p", indent, "",
|
||
|
+ spa_debug_type_find_name(SPA_TYPE_ROOT, b->type), b->value);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Rectangle:
|
||
|
+ {
|
||
|
+ struct spa_rectangle *r = (struct spa_rectangle *)body;
|
||
|
+ spa_debug("%*s" "Rectangle %dx%d", indent, "", r->width, r->height);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Fraction:
|
||
|
+ {
|
||
|
+ struct spa_fraction *f = (struct spa_fraction *)body;
|
||
|
+ spa_debug("%*s" "Fraction %d/%d", indent, "", f->num, f->denom);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Bitmap:
|
||
|
+ spa_debug("%*s" "Bitmap", indent, "");
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_Array:
|
||
|
+ {
|
||
|
+ struct spa_pod_array_body *b = (struct spa_pod_array_body *)body;
|
||
|
+ void *p;
|
||
|
+ const struct spa_type_info *ti = spa_debug_type_find(SPA_TYPE_ROOT, b->child.type);
|
||
|
+
|
||
|
+ spa_debug("%*s" "Array: child.size %d, child.type %s", indent, "",
|
||
|
+ b->child.size, ti ? ti->name : "unknown");
|
||
|
+
|
||
|
+ SPA_POD_ARRAY_BODY_FOREACH(b, size, p)
|
||
|
+ spa_debug_pod_value(indent + 2, info, b->child.type, p, b->child.size);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Choice:
|
||
|
+ {
|
||
|
+ struct spa_pod_choice_body *b = (struct spa_pod_choice_body *)body;
|
||
|
+ void *p;
|
||
|
+ const struct spa_type_info *ti = spa_debug_type_find(spa_type_choice, b->type);
|
||
|
+
|
||
|
+ spa_debug("%*s" "Choice: type %s, flags %08x %d %d", indent, "",
|
||
|
+ ti ? ti->name : "unknown", b->flags, size, b->child.size);
|
||
|
+
|
||
|
+ SPA_POD_CHOICE_BODY_FOREACH(b, size, p)
|
||
|
+ spa_debug_pod_value(indent + 2, info, b->child.type, p, b->child.size);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Struct:
|
||
|
+ {
|
||
|
+ struct spa_pod *b = (struct spa_pod *)body, *p;
|
||
|
+ spa_debug("%*s" "Struct: size %d", indent, "", size);
|
||
|
+ SPA_POD_FOREACH(b, size, p)
|
||
|
+ spa_debug_pod_value(indent + 2, info, p->type, SPA_POD_BODY(p), p->size);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Object:
|
||
|
+ {
|
||
|
+ struct spa_pod_object_body *b = (struct spa_pod_object_body *)body;
|
||
|
+ struct spa_pod_prop *p;
|
||
|
+ const struct spa_type_info *ti, *ii;
|
||
|
+
|
||
|
+ ti = spa_debug_type_find(info, b->type);
|
||
|
+ ii = ti ? spa_debug_type_find(ti->values, 0) : NULL;
|
||
|
+ ii = ii ? spa_debug_type_find(ii->values, b->id) : NULL;
|
||
|
+
|
||
|
+ spa_debug("%*s" "Object: size %d, type %s (%d), id %s (%d)", indent, "", size,
|
||
|
+ ti ? ti->name : "unknown", b->type, ii ? ii->name : "unknown", b->id);
|
||
|
+
|
||
|
+ info = ti ? ti->values : info;
|
||
|
+
|
||
|
+ SPA_POD_OBJECT_BODY_FOREACH(b, size, p) {
|
||
|
+ ii = spa_debug_type_find(info, p->key);
|
||
|
+
|
||
|
+ spa_debug("%*s" "Prop: key %s (%d), flags %08x", indent+2, "",
|
||
|
+ ii ? ii->name : "unknown", p->key, p->flags);
|
||
|
+
|
||
|
+ spa_debug_pod_value(indent + 4, ii ? ii->values : NULL,
|
||
|
+ p->value.type,
|
||
|
+ SPA_POD_CONTENTS(struct spa_pod_prop, p),
|
||
|
+ p->value.size);
|
||
|
+ }
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Sequence:
|
||
|
+ {
|
||
|
+ struct spa_pod_sequence_body *b = (struct spa_pod_sequence_body *)body;
|
||
|
+ const struct spa_type_info *ti, *ii;
|
||
|
+ struct spa_pod_control *c;
|
||
|
+
|
||
|
+ ti = spa_debug_type_find(info, b->unit);
|
||
|
+
|
||
|
+ spa_debug("%*s" "Sequence: size %d, unit %s", indent, "", size,
|
||
|
+ ti ? ti->name : "unknown");
|
||
|
+
|
||
|
+ SPA_POD_SEQUENCE_BODY_FOREACH(b, size, c) {
|
||
|
+ ii = spa_debug_type_find(spa_type_control, c->type);
|
||
|
+
|
||
|
+ spa_debug("%*s" "Control: offset %d, type %s", indent+2, "",
|
||
|
+ c->offset, ii ? ii->name : "unknown");
|
||
|
+
|
||
|
+ spa_debug_pod_value(indent + 4, ii ? ii->values : NULL,
|
||
|
+ c->value.type,
|
||
|
+ SPA_POD_CONTENTS(struct spa_pod_control, c),
|
||
|
+ c->value.size);
|
||
|
+ }
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Bytes:
|
||
|
+ spa_debug("%*s" "Bytes", indent, "");
|
||
|
+ spa_debug_mem(indent + 2, body, size);
|
||
|
+ break;
|
||
|
+ case SPA_TYPE_None:
|
||
|
+ spa_debug("%*s" "None", indent, "");
|
||
|
+ spa_debug_mem(indent + 2, body, size);
|
||
|
+ break;
|
||
|
+ default:
|
||
|
+ spa_debug("%*s" "unhandled POD type %d", indent, "", type);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_debug_pod(int indent,
|
||
|
+ const struct spa_type_info *info, const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return spa_debug_pod_value(indent, info ? info : SPA_TYPE_ROOT,
|
||
|
+ SPA_POD_TYPE(pod),
|
||
|
+ SPA_POD_BODY(pod),
|
||
|
+ SPA_POD_BODY_SIZE(pod));
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_DEBUG_POD_H */
|
||
|
diff --git a/third_party/pipewire/spa/debug/types.h b/third_party/pipewire/spa/debug/types.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/debug/types.h
|
||
|
@@ -0,0 +1,98 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_DEBUG_TYPES_H
|
||
|
+#define SPA_DEBUG_TYPES_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/type-info.h>
|
||
|
+
|
||
|
+#include <string.h>
|
||
|
+
|
||
|
+static inline const struct spa_type_info *spa_debug_type_find(const struct spa_type_info *info, uint32_t type)
|
||
|
+{
|
||
|
+ const struct spa_type_info *res;
|
||
|
+
|
||
|
+ if (info == NULL)
|
||
|
+ info = SPA_TYPE_ROOT;
|
||
|
+
|
||
|
+ while (info && info->name) {
|
||
|
+ if (info->type == SPA_ID_INVALID) {
|
||
|
+ if (info->values && (res = spa_debug_type_find(info->values, type)))
|
||
|
+ return res;
|
||
|
+ }
|
||
|
+ else if (info->type == type)
|
||
|
+ return info;
|
||
|
+ info++;
|
||
|
+ }
|
||
|
+ return NULL;
|
||
|
+}
|
||
|
+
|
||
|
+static inline const char *spa_debug_type_short_name(const char *name)
|
||
|
+{
|
||
|
+ const char *h;
|
||
|
+ if ((h = strrchr(name, ':')) != NULL)
|
||
|
+ name = h + 1;
|
||
|
+ return name;
|
||
|
+}
|
||
|
+
|
||
|
+static inline const char *spa_debug_type_find_name(const struct spa_type_info *info, uint32_t type)
|
||
|
+{
|
||
|
+ if ((info = spa_debug_type_find(info, type)) == NULL)
|
||
|
+ return NULL;
|
||
|
+ return info->name;
|
||
|
+}
|
||
|
+
|
||
|
+static inline const char *spa_debug_type_find_short_name(const struct spa_type_info *info, uint32_t type)
|
||
|
+{
|
||
|
+ const char *str;
|
||
|
+ if ((str = spa_debug_type_find_name(info, type)) == NULL)
|
||
|
+ return NULL;
|
||
|
+ return spa_debug_type_short_name(str);
|
||
|
+}
|
||
|
+
|
||
|
+static inline uint32_t spa_debug_type_find_type(const struct spa_type_info *info, const char *name)
|
||
|
+{
|
||
|
+ if (info == NULL)
|
||
|
+ info = SPA_TYPE_ROOT;
|
||
|
+
|
||
|
+ while (info && info->name) {
|
||
|
+ uint32_t res;
|
||
|
+ if (strcmp(info->name, name) == 0)
|
||
|
+ return info->type;
|
||
|
+ if (info->values && (res = spa_debug_type_find_type(info->values, name)) != SPA_ID_INVALID)
|
||
|
+ return res;
|
||
|
+ info++;
|
||
|
+ }
|
||
|
+ return SPA_ID_INVALID;
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_DEBUG_NODE_H */
|
||
|
diff --git a/third_party/pipewire/spa/graph/graph.h b/third_party/pipewire/spa/graph/graph.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/graph/graph.h
|
||
|
@@ -0,0 +1,352 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_GRAPH_H
|
||
|
+#define SPA_GRAPH_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/list.h>
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+#include <spa/node/node.h>
|
||
|
+#include <spa/node/io.h>
|
||
|
+
|
||
|
+#ifndef spa_debug
|
||
|
+#define spa_debug(...)
|
||
|
+#endif
|
||
|
+
|
||
|
+struct spa_graph;
|
||
|
+struct spa_graph_node;
|
||
|
+struct spa_graph_link;
|
||
|
+struct spa_graph_port;
|
||
|
+
|
||
|
+struct spa_graph_state {
|
||
|
+ int status; /**< current status */
|
||
|
+ int32_t required; /**< required number of signals */
|
||
|
+ int32_t pending; /**< number of pending signals */
|
||
|
+};
|
||
|
+
|
||
|
+static inline void spa_graph_state_reset(struct spa_graph_state *state)
|
||
|
+{
|
||
|
+ state->pending = state->required;
|
||
|
+}
|
||
|
+
|
||
|
+struct spa_graph_link {
|
||
|
+ struct spa_list link;
|
||
|
+ struct spa_graph_state *state;
|
||
|
+ int (*signal) (void *data);
|
||
|
+ void *signal_data;
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_graph_link_signal(l) ((l)->signal((l)->signal_data))
|
||
|
+
|
||
|
+#define spa_graph_state_dec(s,c) (__atomic_sub_fetch(&(s)->pending, c, __ATOMIC_SEQ_CST) == 0)
|
||
|
+
|
||
|
+static inline int spa_graph_link_trigger(struct spa_graph_link *link)
|
||
|
+{
|
||
|
+ struct spa_graph_state *state = link->state;
|
||
|
+
|
||
|
+ spa_debug("link %p: state %p: pending %d/%d", link, state,
|
||
|
+ state->pending, state->required);
|
||
|
+
|
||
|
+ if (spa_graph_state_dec(state, 1))
|
||
|
+ spa_graph_link_signal(link);
|
||
|
+
|
||
|
+ return state->status;
|
||
|
+}
|
||
|
+struct spa_graph {
|
||
|
+ uint32_t flags; /* flags */
|
||
|
+ struct spa_graph_node *parent; /* parent node or NULL when driver */
|
||
|
+ struct spa_graph_state *state; /* state of graph */
|
||
|
+ struct spa_list nodes; /* list of nodes of this graph */
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_graph_node_callbacks {
|
||
|
+#define SPA_VERSION_GRAPH_NODE_CALLBACKS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ int (*process) (void *data, struct spa_graph_node *node);
|
||
|
+ int (*reuse_buffer) (void *data, struct spa_graph_node *node,
|
||
|
+ uint32_t port_id, uint32_t buffer_id);
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_graph_node {
|
||
|
+ struct spa_list link; /**< link in graph nodes list */
|
||
|
+ struct spa_graph *graph; /**< owner graph */
|
||
|
+ struct spa_list ports[2]; /**< list of input and output ports */
|
||
|
+ struct spa_list links; /**< list of links to next nodes */
|
||
|
+ uint32_t flags; /**< node flags */
|
||
|
+ struct spa_graph_state *state; /**< state of the node */
|
||
|
+ struct spa_graph_link graph_link; /**< link in graph */
|
||
|
+ struct spa_graph *subgraph; /**< subgraph or NULL */
|
||
|
+ struct spa_callbacks callbacks;
|
||
|
+ struct spa_list sched_link; /**< link for scheduler */
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_graph_node_call(n,method,version,...) \
|
||
|
+({ \
|
||
|
+ int __res = 0; \
|
||
|
+ spa_callbacks_call_res(&(n)->callbacks, \
|
||
|
+ struct spa_graph_node_callbacks, __res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ __res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_graph_node_process(n) spa_graph_node_call(n, process, 0, n)
|
||
|
+#define spa_graph_node_reuse_buffer(n,p,i) spa_graph_node_call(n, reuse_buffer, 0, n, p, i)
|
||
|
+
|
||
|
+struct spa_graph_port {
|
||
|
+ struct spa_list link; /**< link in node port list */
|
||
|
+ struct spa_graph_node *node; /**< owner node */
|
||
|
+ enum spa_direction direction; /**< port direction */
|
||
|
+ uint32_t port_id; /**< port id */
|
||
|
+ uint32_t flags; /**< port flags */
|
||
|
+ struct spa_graph_port *peer; /**< peer */
|
||
|
+};
|
||
|
+
|
||
|
+static inline int spa_graph_node_trigger(struct spa_graph_node *node)
|
||
|
+{
|
||
|
+ struct spa_graph_link *l;
|
||
|
+ spa_debug("node %p trigger", node);
|
||
|
+ spa_list_for_each(l, &node->links, link)
|
||
|
+ spa_graph_link_trigger(l);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_graph_run(struct spa_graph *graph)
|
||
|
+{
|
||
|
+ struct spa_graph_node *n, *t;
|
||
|
+ struct spa_list pending;
|
||
|
+
|
||
|
+ spa_graph_state_reset(graph->state);
|
||
|
+ spa_debug("graph %p run with state %p pending %d/%d", graph, graph->state,
|
||
|
+ graph->state->pending, graph->state->required);
|
||
|
+
|
||
|
+ spa_list_init(&pending);
|
||
|
+
|
||
|
+ spa_list_for_each(n, &graph->nodes, link) {
|
||
|
+ struct spa_graph_state *s = n->state;
|
||
|
+ spa_graph_state_reset(s);
|
||
|
+ spa_debug("graph %p node %p: state %p pending %d/%d status %d", graph, n,
|
||
|
+ s, s->pending, s->required, s->status);
|
||
|
+ if (--s->pending == 0)
|
||
|
+ spa_list_append(&pending, &n->sched_link);
|
||
|
+ }
|
||
|
+ spa_list_for_each_safe(n, t, &pending, sched_link)
|
||
|
+ spa_graph_node_process(n);
|
||
|
+
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_graph_finish(struct spa_graph *graph)
|
||
|
+{
|
||
|
+ spa_debug("graph %p finish", graph);
|
||
|
+ if (graph->parent)
|
||
|
+ return spa_graph_node_trigger(graph->parent);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+static inline int spa_graph_link_signal_node(void *data)
|
||
|
+{
|
||
|
+ struct spa_graph_node *node = (struct spa_graph_node *)data;
|
||
|
+ spa_debug("node %p call process", node);
|
||
|
+ return spa_graph_node_process(node);
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_graph_link_signal_graph(void *data)
|
||
|
+{
|
||
|
+ struct spa_graph_node *node = (struct spa_graph_node *)data;
|
||
|
+ return spa_graph_finish(node->graph);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void spa_graph_init(struct spa_graph *graph, struct spa_graph_state *state)
|
||
|
+{
|
||
|
+ spa_list_init(&graph->nodes);
|
||
|
+ graph->flags = 0;
|
||
|
+ graph->state = state;
|
||
|
+ spa_debug("graph %p init state %p", graph, state);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_graph_link_add(struct spa_graph_node *out,
|
||
|
+ struct spa_graph_state *state,
|
||
|
+ struct spa_graph_link *link)
|
||
|
+{
|
||
|
+ link->state = state;
|
||
|
+ state->required++;
|
||
|
+ spa_debug("node %p add link %p to state %p %d", out, link, state, state->required);
|
||
|
+ spa_list_append(&out->links, &link->link);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void spa_graph_link_remove(struct spa_graph_link *link)
|
||
|
+{
|
||
|
+ link->state->required--;
|
||
|
+ spa_debug("link %p state %p remove %d", link, link->state, link->state->required);
|
||
|
+ spa_list_remove(&link->link);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_graph_node_init(struct spa_graph_node *node, struct spa_graph_state *state)
|
||
|
+{
|
||
|
+ spa_list_init(&node->ports[SPA_DIRECTION_INPUT]);
|
||
|
+ spa_list_init(&node->ports[SPA_DIRECTION_OUTPUT]);
|
||
|
+ spa_list_init(&node->links);
|
||
|
+ node->flags = 0;
|
||
|
+ node->subgraph = NULL;
|
||
|
+ node->state = state;
|
||
|
+ node->state->required = node->state->pending = 0;
|
||
|
+ node->state->status = SPA_STATUS_OK;
|
||
|
+ node->graph_link.signal = spa_graph_link_signal_graph;
|
||
|
+ node->graph_link.signal_data = node;
|
||
|
+ spa_debug("node %p init state %p", node, state);
|
||
|
+}
|
||
|
+
|
||
|
+
|
||
|
+static inline int spa_graph_node_impl_sub_process(void *data, struct spa_graph_node *node)
|
||
|
+{
|
||
|
+ struct spa_graph *graph = node->subgraph;
|
||
|
+ spa_debug("node %p: sub process %p", node, graph);
|
||
|
+ return spa_graph_run(graph);
|
||
|
+}
|
||
|
+
|
||
|
+static const struct spa_graph_node_callbacks spa_graph_node_sub_impl_default = {
|
||
|
+ SPA_VERSION_GRAPH_NODE_CALLBACKS,
|
||
|
+ .process = spa_graph_node_impl_sub_process,
|
||
|
+};
|
||
|
+
|
||
|
+static inline void spa_graph_node_set_subgraph(struct spa_graph_node *node,
|
||
|
+ struct spa_graph *subgraph)
|
||
|
+{
|
||
|
+ node->subgraph = subgraph;
|
||
|
+ subgraph->parent = node;
|
||
|
+ spa_debug("node %p set subgraph %p", node, subgraph);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_graph_node_set_callbacks(struct spa_graph_node *node,
|
||
|
+ const struct spa_graph_node_callbacks *callbacks,
|
||
|
+ void *data)
|
||
|
+{
|
||
|
+ node->callbacks = SPA_CALLBACKS_INIT(callbacks, data);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_graph_node_add(struct spa_graph *graph,
|
||
|
+ struct spa_graph_node *node)
|
||
|
+{
|
||
|
+ node->graph = graph;
|
||
|
+ spa_list_append(&graph->nodes, &node->link);
|
||
|
+ node->state->required++;
|
||
|
+ spa_debug("node %p add to graph %p, state %p required %d",
|
||
|
+ node, graph, node->state, node->state->required);
|
||
|
+ spa_graph_link_add(node, graph->state, &node->graph_link);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void spa_graph_node_remove(struct spa_graph_node *node)
|
||
|
+{
|
||
|
+ spa_debug("node %p remove from graph %p, state %p required %d",
|
||
|
+ node, node->graph, node->state, node->state->required);
|
||
|
+ spa_graph_link_remove(&node->graph_link);
|
||
|
+ node->state->required--;
|
||
|
+ spa_list_remove(&node->link);
|
||
|
+}
|
||
|
+
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_graph_port_init(struct spa_graph_port *port,
|
||
|
+ enum spa_direction direction,
|
||
|
+ uint32_t port_id,
|
||
|
+ uint32_t flags)
|
||
|
+{
|
||
|
+ spa_debug("port %p init type %d id %d", port, direction, port_id);
|
||
|
+ port->direction = direction;
|
||
|
+ port->port_id = port_id;
|
||
|
+ port->flags = flags;
|
||
|
+}
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_graph_port_add(struct spa_graph_node *node,
|
||
|
+ struct spa_graph_port *port)
|
||
|
+{
|
||
|
+ spa_debug("port %p add to node %p", port, node);
|
||
|
+ port->node = node;
|
||
|
+ spa_list_append(&node->ports[port->direction], &port->link);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void spa_graph_port_remove(struct spa_graph_port *port)
|
||
|
+{
|
||
|
+ spa_debug("port %p remove", port);
|
||
|
+ spa_list_remove(&port->link);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_graph_port_link(struct spa_graph_port *out, struct spa_graph_port *in)
|
||
|
+{
|
||
|
+ spa_debug("port %p link to %p %p %p", out, in, in->node, in->node->state);
|
||
|
+ out->peer = in;
|
||
|
+ in->peer = out;
|
||
|
+}
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_graph_port_unlink(struct spa_graph_port *port)
|
||
|
+{
|
||
|
+ spa_debug("port %p unlink from %p", port, port->peer);
|
||
|
+ if (port->peer) {
|
||
|
+ port->peer->peer = NULL;
|
||
|
+ port->peer = NULL;
|
||
|
+ }
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_graph_node_impl_process(void *data, struct spa_graph_node *node)
|
||
|
+{
|
||
|
+ struct spa_node *n = (struct spa_node *)data;
|
||
|
+ struct spa_graph_state *state = node->state;
|
||
|
+
|
||
|
+ spa_debug("node %p: process state %p: %d, node %p", node, state, state->status, n);
|
||
|
+ if ((state->status = spa_node_process(n)) != SPA_STATUS_OK)
|
||
|
+ spa_graph_node_trigger(node);
|
||
|
+
|
||
|
+ return state->status;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_graph_node_impl_reuse_buffer(void *data, struct spa_graph_node *node,
|
||
|
+ uint32_t port_id, uint32_t buffer_id)
|
||
|
+{
|
||
|
+ struct spa_node *n = (struct spa_node *)data;
|
||
|
+ return spa_node_port_reuse_buffer(n, port_id, buffer_id);
|
||
|
+}
|
||
|
+
|
||
|
+static const struct spa_graph_node_callbacks spa_graph_node_impl_default = {
|
||
|
+ SPA_VERSION_GRAPH_NODE_CALLBACKS,
|
||
|
+ .process = spa_graph_node_impl_process,
|
||
|
+ .reuse_buffer = spa_graph_node_impl_reuse_buffer,
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_GRAPH_H */
|
||
|
diff --git a/third_party/pipewire/spa/monitor/device.h b/third_party/pipewire/spa/monitor/device.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/monitor/device.h
|
||
|
@@ -0,0 +1,297 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_DEVICE_H
|
||
|
+#define SPA_DEVICE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+#include <spa/utils/dict.h>
|
||
|
+#include <spa/pod/event.h>
|
||
|
+
|
||
|
+/**
|
||
|
+ * spa_device:
|
||
|
+ *
|
||
|
+ * The device interface can be used to monitor all kinds of devices
|
||
|
+ * and create objects as a result. Objects a typically other
|
||
|
+ * Devices or Nodes.
|
||
|
+ *
|
||
|
+ */
|
||
|
+#define SPA_TYPE_INTERFACE_Device SPA_TYPE_INFO_INTERFACE_BASE "Device"
|
||
|
+
|
||
|
+#define SPA_VERSION_DEVICE 0
|
||
|
+struct spa_device { struct spa_interface iface; };
|
||
|
+
|
||
|
+/**
|
||
|
+ * Information about the device and parameters it supports
|
||
|
+ *
|
||
|
+ * This information is part of the info event on a device.
|
||
|
+ */
|
||
|
+struct spa_device_info {
|
||
|
+#define SPA_VERSION_DEVICE_INFO 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+#define SPA_DEVICE_CHANGE_MASK_FLAGS (1u<<0)
|
||
|
+#define SPA_DEVICE_CHANGE_MASK_PROPS (1u<<1)
|
||
|
+#define SPA_DEVICE_CHANGE_MASK_PARAMS (1u<<2)
|
||
|
+ uint64_t change_mask;
|
||
|
+ uint64_t flags;
|
||
|
+ const struct spa_dict *props; /**< device properties */
|
||
|
+ struct spa_param_info *params; /**< supported parameters */
|
||
|
+ uint32_t n_params; /**< number of elements in params */
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_DEVICE_INFO_INIT() (struct spa_device_info){ SPA_VERSION_DEVICE_INFO, }
|
||
|
+
|
||
|
+/**
|
||
|
+ * Information about a device object
|
||
|
+ *
|
||
|
+ * This information is part of the object_info event on the device.
|
||
|
+ */
|
||
|
+struct spa_device_object_info {
|
||
|
+#define SPA_VERSION_DEVICE_OBJECT_INFO 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ const char *type; /**< the object type managed by this device */
|
||
|
+ const char *factory_name; /**< a factory name that implements the object */
|
||
|
+
|
||
|
+#define SPA_DEVICE_OBJECT_CHANGE_MASK_FLAGS (1u<<0)
|
||
|
+#define SPA_DEVICE_OBJECT_CHANGE_MASK_PROPS (1u<<1)
|
||
|
+ uint64_t change_mask;
|
||
|
+ uint64_t flags;
|
||
|
+ const struct spa_dict *props; /**< extra object properties */
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_DEVICE_OBJECT_INFO_INIT() (struct spa_device_object_info){ SPA_VERSION_DEVICE_OBJECT_INFO, }
|
||
|
+
|
||
|
+/** the result of spa_device_enum_params() */
|
||
|
+#define SPA_RESULT_TYPE_DEVICE_PARAMS 1
|
||
|
+struct spa_result_device_params {
|
||
|
+ uint32_t id;
|
||
|
+ uint32_t index;
|
||
|
+ uint32_t next;
|
||
|
+ struct spa_pod *param;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_DEVICE_EVENT_INFO 0
|
||
|
+#define SPA_DEVICE_EVENT_RESULT 1
|
||
|
+#define SPA_DEVICE_EVENT_EVENT 2
|
||
|
+#define SPA_DEVICE_EVENT_OBJECT_INFO 3
|
||
|
+#define SPA_DEVICE_EVENT_NUM 4
|
||
|
+
|
||
|
+/**
|
||
|
+ * spa_device_events:
|
||
|
+ *
|
||
|
+ * Events are always emitted from the main thread
|
||
|
+ */
|
||
|
+struct spa_device_events {
|
||
|
+ /** version of the structure */
|
||
|
+#define SPA_VERSION_DEVICE_EVENTS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** notify extra information about the device */
|
||
|
+ void (*info) (void *data, const struct spa_device_info *info);
|
||
|
+
|
||
|
+ /** notify a result */
|
||
|
+ void (*result) (void *data, int seq, int res, uint32_t type, const void *result);
|
||
|
+
|
||
|
+ /** a device event */
|
||
|
+ void (*event) (void *data, const struct spa_event *event);
|
||
|
+
|
||
|
+ /** info changed for an object managed by the device, info is NULL when
|
||
|
+ * the object is removed */
|
||
|
+ void (*object_info) (void *data, uint32_t id,
|
||
|
+ const struct spa_device_object_info *info);
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_DEVICE_METHOD_ADD_LISTENER 0
|
||
|
+#define SPA_DEVICE_METHOD_SYNC 1
|
||
|
+#define SPA_DEVICE_METHOD_ENUM_PARAMS 2
|
||
|
+#define SPA_DEVICE_METHOD_SET_PARAM 3
|
||
|
+#define SPA_DEVICE_METHOD_NUM 4
|
||
|
+
|
||
|
+/**
|
||
|
+ * spa_device_methods:
|
||
|
+ */
|
||
|
+struct spa_device_methods {
|
||
|
+ /* the version of the methods. This can be used to expand this
|
||
|
+ * structure in the future */
|
||
|
+#define SPA_VERSION_DEVICE_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Set events to receive asynchronous notifications from
|
||
|
+ * the device.
|
||
|
+ *
|
||
|
+ * Setting the events will trigger the info event and an
|
||
|
+ * object_info event for each managed object on the new
|
||
|
+ * listener.
|
||
|
+ *
|
||
|
+ * \param device a #spa_device
|
||
|
+ * \param listener a listener
|
||
|
+ * \param events a #struct spa_device_events
|
||
|
+ * \param data data passed as first argument in functions of \a events
|
||
|
+ * \return 0 on success
|
||
|
+ * < 0 errno on error
|
||
|
+ */
|
||
|
+ int (*add_listener) (void *object,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct spa_device_events *events,
|
||
|
+ void *data);
|
||
|
+ /**
|
||
|
+ * Perform a sync operation.
|
||
|
+ *
|
||
|
+ * This method will emit the result event with the given sequence
|
||
|
+ * number synchronously or with the returned async return value
|
||
|
+ * asynchronously.
|
||
|
+ *
|
||
|
+ * Because all methods are serialized in the device, this can be used
|
||
|
+ * to wait for completion of all previous method calls.
|
||
|
+ *
|
||
|
+ * \param seq a sequence number
|
||
|
+ * \return 0 on success
|
||
|
+ * -EINVAL when node is NULL
|
||
|
+ * an async result
|
||
|
+ */
|
||
|
+ int (*sync) (void *object, int seq);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Enumerate the parameters of a device.
|
||
|
+ *
|
||
|
+ * Parameters are identified with an \a id. Some parameters can have
|
||
|
+ * multiple values, see the documentation of the parameter id.
|
||
|
+ *
|
||
|
+ * Parameters can be filtered by passing a non-NULL \a filter.
|
||
|
+ *
|
||
|
+ * The result callback will be called at most \max times with a
|
||
|
+ * struct spa_result_device_params as the result.
|
||
|
+ *
|
||
|
+ * This function must be called from the main thread.
|
||
|
+ *
|
||
|
+ * \param device a \ref spa_device
|
||
|
+ * \param seq a sequence number to pass to the result function
|
||
|
+ * \param id the param id to enumerate
|
||
|
+ * \param index the index of enumeration, pass 0 for the first item.
|
||
|
+ * \param max the maximum number of items to iterate
|
||
|
+ * \param filter and optional filter to use
|
||
|
+ * \return 0 when there are no more parameters to enumerate
|
||
|
+ * -EINVAL when invalid arguments are given
|
||
|
+ * -ENOENT the parameter \a id is unknown
|
||
|
+ * -ENOTSUP when there are no parameters
|
||
|
+ * implemented on \a device
|
||
|
+ */
|
||
|
+ int (*enum_params) (void *object, int seq,
|
||
|
+ uint32_t id, uint32_t index, uint32_t max,
|
||
|
+ const struct spa_pod *filter);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Set the configurable parameter in \a device.
|
||
|
+ *
|
||
|
+ * Usually, \a param will be obtained from enum_params and then
|
||
|
+ * modified but it is also possible to set another spa_pod
|
||
|
+ * as long as its keys and types match a supported object.
|
||
|
+ *
|
||
|
+ * Objects with property keys that are not known are ignored.
|
||
|
+ *
|
||
|
+ * This function must be called from the main thread.
|
||
|
+ *
|
||
|
+ * \param device a \ref spa_device
|
||
|
+ * \param id the parameter id to configure
|
||
|
+ * \param flags additional flags
|
||
|
+ * \param param the parameter to configure
|
||
|
+ *
|
||
|
+ * \return 0 on success
|
||
|
+ * -EINVAL when invalid arguments are given
|
||
|
+ * -ENOTSUP when there are no parameters implemented on \a device
|
||
|
+ * -ENOENT the parameter is unknown
|
||
|
+ */
|
||
|
+ int (*set_param) (void *object,
|
||
|
+ uint32_t id, uint32_t flags,
|
||
|
+ const struct spa_pod *param);
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_device_method(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ struct spa_device *_o = o; \
|
||
|
+ spa_interface_call_res(&_o->iface, \
|
||
|
+ struct spa_device_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_device_add_listener(d,...) spa_device_method(d, add_listener, 0, __VA_ARGS__)
|
||
|
+#define spa_device_sync(d,...) spa_device_method(d, sync, 0, __VA_ARGS__)
|
||
|
+#define spa_device_enum_params(d,...) spa_device_method(d, enum_params, 0, __VA_ARGS__)
|
||
|
+#define spa_device_set_param(d,...) spa_device_method(d, set_param, 0, __VA_ARGS__)
|
||
|
+
|
||
|
+#define SPA_KEY_DEVICE_ENUM_API "device.enum.api" /**< the api used to discover this
|
||
|
+ * device */
|
||
|
+#define SPA_KEY_DEVICE_API "device.api" /**< the api used by the device
|
||
|
+ * Ex. "udev", "alsa", "v4l2". */
|
||
|
+#define SPA_KEY_DEVICE_NAME "device.name" /**< the name of the device */
|
||
|
+#define SPA_KEY_DEVICE_ALIAS "device.alias" /**< alternative name of the device */
|
||
|
+#define SPA_KEY_DEVICE_NICK "device.nick" /**< the device short name */
|
||
|
+#define SPA_KEY_DEVICE_DESCRIPTION "device.description" /**< a device description */
|
||
|
+#define SPA_KEY_DEVICE_ICON "device.icon" /**< icon for the device. A base64 blob
|
||
|
+ * containing PNG image data */
|
||
|
+#define SPA_KEY_DEVICE_ICON_NAME "device.icon-name" /**< an XDG icon name for the device.
|
||
|
+ * Ex. "sound-card-speakers-usb" */
|
||
|
+#define SPA_KEY_DEVICE_PLUGGED_USEC "device.plugged.usec" /**< when the device was plugged */
|
||
|
+
|
||
|
+#define SPA_KEY_DEVICE_BUS_ID "device.bus-id" /**< the device bus-id */
|
||
|
+#define SPA_KEY_DEVICE_BUS_PATH "device.bus-path" /**< bus path to the device in the OS'
|
||
|
+ * format.
|
||
|
+ * Ex. "pci-0000:00:14.0-usb-0:3.2:1.0" */
|
||
|
+#define SPA_KEY_DEVICE_BUS "device.bus" /**< bus of the device if applicable. One of
|
||
|
+ * "isa", "pci", "usb", "firewire",
|
||
|
+ * "bluetooth" */
|
||
|
+#define SPA_KEY_DEVICE_SUBSYSTEM "device.subsystem" /**< device subsystem */
|
||
|
+#define SPA_KEY_DEVICE_SYSFS_PATH "device.sysfs.path" /**< device sysfs path */
|
||
|
+
|
||
|
+#define SPA_KEY_DEVICE_VENDOR_ID "device.vendor.id" /**< vendor ID if applicable */
|
||
|
+#define SPA_KEY_DEVICE_VENDOR_NAME "device.vendor.name" /**< vendor name if applicable */
|
||
|
+#define SPA_KEY_DEVICE_PRODUCT_ID "device.product.id" /**< product ID if applicable */
|
||
|
+#define SPA_KEY_DEVICE_PRODUCT_NAME "device.product.name" /**< product name if applicable */
|
||
|
+#define SPA_KEY_DEVICE_SERIAL "device.serial" /**< Serial number if applicable */
|
||
|
+#define SPA_KEY_DEVICE_CLASS "device.class" /**< device class */
|
||
|
+#define SPA_KEY_DEVICE_CAPABILITIES "device.capabilities" /**< api specific device capabilities */
|
||
|
+#define SPA_KEY_DEVICE_FORM_FACTOR "device.form-factor" /**< form factor if applicable. One of
|
||
|
+ * "internal", "speaker", "handset", "tv",
|
||
|
+ * "webcam", "microphone", "headset",
|
||
|
+ * "headphone", "hands-free", "car", "hifi",
|
||
|
+ * "computer", "portable" */
|
||
|
+#define SPA_KEY_DEVICE_PROFILE "device.profile " /**< profile for the device */
|
||
|
+#define SPA_KEY_DEVICE_PROFILE_SET "device.profile-set" /**< profile set for the device */
|
||
|
+
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_DEVICE_H */
|
||
|
diff --git a/third_party/pipewire/spa/monitor/event.h b/third_party/pipewire/spa/monitor/event.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/monitor/event.h
|
||
|
@@ -0,0 +1,54 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2020 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_EVENT_DEVICE_H
|
||
|
+#define SPA_EVENT_DEVICE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/pod/event.h>
|
||
|
+
|
||
|
+/* object id of SPA_TYPE_EVENT_Device */
|
||
|
+enum spa_device_event {
|
||
|
+ SPA_DEVICE_EVENT_ObjectConfig,
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_DEVICE_EVENT_ID(ev) SPA_EVENT_ID(ev, SPA_TYPE_EVENT_Device)
|
||
|
+#define SPA_DEVICE_EVENT_INIT(id) SPA_EVENT_INIT(SPA_TYPE_EVENT_Device, id)
|
||
|
+
|
||
|
+/* properties for SPA_TYPE_EVENT_Device */
|
||
|
+enum spa_event_device {
|
||
|
+ SPA_EVENT_DEVICE_START,
|
||
|
+
|
||
|
+ SPA_EVENT_DEVICE_Object, /* an object id (Int) */
|
||
|
+ SPA_EVENT_DEVICE_Props, /* properties for an object (SPA_TYPE_OBJECT_Props) */
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_EVENT_DEVICE */
|
||
|
diff --git a/third_party/pipewire/spa/monitor/utils.h b/third_party/pipewire/spa/monitor/utils.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/monitor/utils.h
|
||
|
@@ -0,0 +1,95 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2019 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_DEVICE_UTILS_H
|
||
|
+#define SPA_DEVICE_UTILS_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/pod/builder.h>
|
||
|
+#include <spa/monitor/device.h>
|
||
|
+
|
||
|
+struct spa_result_device_params_data {
|
||
|
+ struct spa_pod_builder *builder;
|
||
|
+ struct spa_result_device_params data;
|
||
|
+};
|
||
|
+
|
||
|
+static inline void spa_result_func_device_params(void *data, int seq, int res,
|
||
|
+ uint32_t type, const void *result)
|
||
|
+{
|
||
|
+ struct spa_result_device_params_data *d =
|
||
|
+ (struct spa_result_device_params_data *)data;
|
||
|
+ const struct spa_result_device_params *r =
|
||
|
+ (const struct spa_result_device_params *)result;
|
||
|
+ uint32_t offset = d->builder->state.offset;
|
||
|
+ spa_pod_builder_raw_padded(d->builder, r->param, SPA_POD_SIZE(r->param));
|
||
|
+ d->data.next = r->next;
|
||
|
+ d->data.param = SPA_MEMBER(d->builder->data, offset, struct spa_pod);
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_device_enum_params_sync(struct spa_device *device,
|
||
|
+ uint32_t id, uint32_t *index,
|
||
|
+ const struct spa_pod *filter,
|
||
|
+ struct spa_pod **param,
|
||
|
+ struct spa_pod_builder *builder)
|
||
|
+{
|
||
|
+ struct spa_result_device_params_data data = { builder, };
|
||
|
+ struct spa_hook listener = { 0 };
|
||
|
+ static const struct spa_device_events device_events = {
|
||
|
+ SPA_VERSION_DEVICE_EVENTS,
|
||
|
+ .result = spa_result_func_device_params,
|
||
|
+ };
|
||
|
+ int res;
|
||
|
+
|
||
|
+ spa_device_add_listener(device, &listener, &device_events, &data);
|
||
|
+ res = spa_device_enum_params(device, 0, id, *index, 1, filter);
|
||
|
+ spa_hook_remove(&listener);
|
||
|
+
|
||
|
+ if (data.data.param == NULL) {
|
||
|
+ if (res > 0)
|
||
|
+ res = 0;
|
||
|
+ } else {
|
||
|
+ *index = data.data.next;
|
||
|
+ *param = data.data.param;
|
||
|
+ res = 1;
|
||
|
+ }
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+#define spa_device_emit(hooks,method,version,...) \
|
||
|
+ spa_hook_list_call_simple(hooks, struct spa_device_events, \
|
||
|
+ method, version, ##__VA_ARGS__)
|
||
|
+
|
||
|
+#define spa_device_emit_info(hooks,i) spa_device_emit(hooks,info, 0, i)
|
||
|
+#define spa_device_emit_result(hooks,s,r,t,res) spa_device_emit(hooks,result, 0, s, r, t, res)
|
||
|
+#define spa_device_emit_event(hooks,e) spa_device_emit(hooks,event, 0, e)
|
||
|
+#define spa_device_emit_object_info(hooks,id,i) spa_device_emit(hooks,object_info, 0, id, i)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_DEVICE_UTILS_H */
|
||
|
diff --git a/third_party/pipewire/spa/node/command.h b/third_party/pipewire/spa/node/command.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/node/command.h
|
||
|
@@ -0,0 +1,54 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_COMMAND_NODE_H
|
||
|
+#define SPA_COMMAND_NODE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/pod/command.h>
|
||
|
+
|
||
|
+/* object id of SPA_TYPE_COMMAND_Node */
|
||
|
+enum spa_node_command {
|
||
|
+ SPA_NODE_COMMAND_Suspend,
|
||
|
+ SPA_NODE_COMMAND_Pause,
|
||
|
+ SPA_NODE_COMMAND_Start,
|
||
|
+ SPA_NODE_COMMAND_Enable,
|
||
|
+ SPA_NODE_COMMAND_Disable,
|
||
|
+ SPA_NODE_COMMAND_Flush,
|
||
|
+ SPA_NODE_COMMAND_Drain,
|
||
|
+ SPA_NODE_COMMAND_Marker,
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_NODE_COMMAND_ID(cmd) SPA_COMMAND_ID(cmd, SPA_TYPE_COMMAND_Node)
|
||
|
+#define SPA_NODE_COMMAND_INIT(id) SPA_COMMAND_INIT(SPA_TYPE_COMMAND_Node, id)
|
||
|
+
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_COMMAND_NODE_H */
|
||
|
diff --git a/third_party/pipewire/spa/node/event.h b/third_party/pipewire/spa/node/event.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/node/event.h
|
||
|
@@ -0,0 +1,48 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_EVENT_NODE_H
|
||
|
+#define SPA_EVENT_NODE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/pod/event.h>
|
||
|
+
|
||
|
+/* object id of SPA_TYPE_EVENT_Node */
|
||
|
+enum spa_node_event {
|
||
|
+ SPA_NODE_EVENT_Error,
|
||
|
+ SPA_NODE_EVENT_Buffering,
|
||
|
+ SPA_NODE_EVENT_RequestRefresh,
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_NODE_EVENT_ID(ev) SPA_EVENT_ID(ev, SPA_TYPE_EVENT_Node)
|
||
|
+#define SPA_NODE_EVENT_INIT(id) SPA_EVENT_INIT(SPA_TYPE_EVENT_Node, id)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_EVENT_NODE_H */
|
||
|
diff --git a/third_party/pipewire/spa/node/io.h b/third_party/pipewire/spa/node/io.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/node/io.h
|
||
|
@@ -0,0 +1,294 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_IO_H
|
||
|
+#define SPA_IO_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/pod/pod.h>
|
||
|
+
|
||
|
+/** IO areas
|
||
|
+ *
|
||
|
+ * IO information for a port on a node. This is allocated
|
||
|
+ * by the host and configured on a node or all ports for which
|
||
|
+ * IO is requested.
|
||
|
+ *
|
||
|
+ * The plugin will communicate with the host through the IO
|
||
|
+ * areas.
|
||
|
+ */
|
||
|
+
|
||
|
+/** Different IO area types */
|
||
|
+enum spa_io_type {
|
||
|
+ SPA_IO_Invalid,
|
||
|
+ SPA_IO_Buffers, /**< area to exchange buffers, struct spa_io_buffers */
|
||
|
+ SPA_IO_Range, /**< expected byte range, struct spa_io_range */
|
||
|
+ SPA_IO_Clock, /**< area to update clock information, struct spa_io_clock */
|
||
|
+ SPA_IO_Latency, /**< latency reporting, struct spa_io_latency */
|
||
|
+ SPA_IO_Control, /**< area for control messages, struct spa_io_sequence */
|
||
|
+ SPA_IO_Notify, /**< area for notify messages, struct spa_io_sequence */
|
||
|
+ SPA_IO_Position, /**< position information in the graph, struct spa_io_position */
|
||
|
+ SPA_IO_RateMatch, /**< rate matching between nodes, struct spa_io_rate_match */
|
||
|
+ SPA_IO_Memory, /**< memory pointer, struct spa_io_memory */
|
||
|
+};
|
||
|
+
|
||
|
+/**
|
||
|
+ * IO area to exchange buffers.
|
||
|
+ *
|
||
|
+ * A set of buffers should first be configured on the node/port.
|
||
|
+ * Further references to those buffers will be made by using the
|
||
|
+ * id of the buffer.
|
||
|
+ *
|
||
|
+ * If status is SPA_STATUS_OK, the host should ignore
|
||
|
+ * the io area.
|
||
|
+ *
|
||
|
+ * If status is SPA_STATUS_NEED_DATA, the host should:
|
||
|
+ * 1) recycle the buffer in buffer_id, if possible
|
||
|
+ * 2) prepare a new buffer and place the id in buffer_id.
|
||
|
+ *
|
||
|
+ * If status is SPA_STATUS_HAVE_DATA, the host should consume
|
||
|
+ * the buffer in buffer_id and set the state to
|
||
|
+ * SPA_STATUS_NEED_DATA when new data is requested.
|
||
|
+ *
|
||
|
+ * If status is SPA_STATUS_STOPPED, some error occurred on the
|
||
|
+ * port.
|
||
|
+ *
|
||
|
+ * If status is SPA_STATUS_DRAINED, data from the io area was
|
||
|
+ * used to drain.
|
||
|
+ *
|
||
|
+ * Status can also be a negative errno value to indicate errors.
|
||
|
+ * such as:
|
||
|
+ * -EINVAL: buffer_id is invalid
|
||
|
+ * -EPIPE: no more buffers available
|
||
|
+ */
|
||
|
+struct spa_io_buffers {
|
||
|
+#define SPA_STATUS_OK 0
|
||
|
+#define SPA_STATUS_NEED_DATA (1<<0)
|
||
|
+#define SPA_STATUS_HAVE_DATA (1<<1)
|
||
|
+#define SPA_STATUS_STOPPED (1<<2)
|
||
|
+#define SPA_STATUS_DRAINED (1<<3)
|
||
|
+ int32_t status; /**< the status code */
|
||
|
+ uint32_t buffer_id; /**< a buffer id */
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_IO_BUFFERS_INIT (struct spa_io_buffers) { SPA_STATUS_OK, SPA_ID_INVALID, }
|
||
|
+
|
||
|
+/**
|
||
|
+ * IO area to exchange a memory region
|
||
|
+ */
|
||
|
+struct spa_io_memory {
|
||
|
+ int32_t status; /**< the status code */
|
||
|
+ uint32_t size; /**< the size of \a data */
|
||
|
+ void *data; /**< a memory pointer */
|
||
|
+};
|
||
|
+#define SPA_IO_MEMORY_INIT (struct spa_io_memory) { SPA_STATUS_OK, 0, NULL, }
|
||
|
+
|
||
|
+/** A range, suitable for input ports that can suggest a range to output ports */
|
||
|
+struct spa_io_range {
|
||
|
+ uint64_t offset; /**< offset in range */
|
||
|
+ uint32_t min_size; /**< minimum size of data */
|
||
|
+ uint32_t max_size; /**< maximum size of data */
|
||
|
+};
|
||
|
+
|
||
|
+/**
|
||
|
+ * Absolute time reporting.
|
||
|
+ *
|
||
|
+ * Nodes that can report clocking information will receive this io block.
|
||
|
+ * The application sets the id. This is usually set as part of the
|
||
|
+ * position information but can also be set separately.
|
||
|
+ *
|
||
|
+ * The clock counts the elapsed time according to the clock provider
|
||
|
+ * since the provider was last started.
|
||
|
+ */
|
||
|
+struct spa_io_clock {
|
||
|
+ uint32_t flags; /**< clock flags */
|
||
|
+ uint32_t id; /**< unique clock id, set by application */
|
||
|
+ char name[64]; /**< clock name prefixed with API, set by node. The clock name
|
||
|
+ * is unique per clock and can be used to check if nodes
|
||
|
+ * share the same clock. */
|
||
|
+ uint64_t nsec; /**< time in nanoseconds against monotonic clock */
|
||
|
+ struct spa_fraction rate; /**< rate for position/duration/delay */
|
||
|
+ uint64_t position; /**< current position */
|
||
|
+ uint64_t duration; /**< duration of current cycle */
|
||
|
+ int64_t delay; /**< delay between position and hardware,
|
||
|
+ * positive for capture, negative for playback */
|
||
|
+ double rate_diff; /**< rate difference between clock and monotonic time */
|
||
|
+ uint64_t next_nsec; /**< extimated next wakeup time in nanoseconds */
|
||
|
+ uint32_t padding[8];
|
||
|
+};
|
||
|
+
|
||
|
+/* the size of the video in this cycle */
|
||
|
+struct spa_io_video_size {
|
||
|
+#define SPA_IO_VIDEO_SIZE_VALID (1<<0)
|
||
|
+ uint32_t flags; /**< optional flags */
|
||
|
+ uint32_t stride; /**< video stride in bytes */
|
||
|
+ struct spa_rectangle size; /**< the video size */
|
||
|
+ struct spa_fraction framerate; /**< the minimum framerate, the cycle duration is
|
||
|
+ * always smaller to ensure there is only one
|
||
|
+ * video frame per cycle. */
|
||
|
+ uint32_t padding[4];
|
||
|
+};
|
||
|
+
|
||
|
+/** latency reporting */
|
||
|
+struct spa_io_latency {
|
||
|
+ struct spa_fraction rate; /**< rate for min/max */
|
||
|
+ uint64_t min; /**< min latency */
|
||
|
+ uint64_t max; /**< max latency */
|
||
|
+};
|
||
|
+
|
||
|
+/** control stream, io area for SPA_IO_Control and SPA_IO_Notify */
|
||
|
+struct spa_io_sequence {
|
||
|
+ struct spa_pod_sequence sequence; /**< sequence of timed events */
|
||
|
+};
|
||
|
+
|
||
|
+/** bar and beat segment */
|
||
|
+struct spa_io_segment_bar {
|
||
|
+#define SPA_IO_SEGMENT_BAR_FLAG_VALID (1<<0)
|
||
|
+ uint32_t flags; /**< extra flags */
|
||
|
+ uint32_t offset; /**< offset in segment of this beat */
|
||
|
+ float signature_num; /**< time signature numerator */
|
||
|
+ float signature_denom; /**< time signature denominator */
|
||
|
+ double bpm; /**< beats per minute */
|
||
|
+ double beat; /**< current beat in segment */
|
||
|
+ uint32_t padding[8];
|
||
|
+};
|
||
|
+
|
||
|
+/** video frame segment */
|
||
|
+struct spa_io_segment_video {
|
||
|
+#define SPA_IO_SEGMENT_VIDEO_FLAG_VALID (1<<0)
|
||
|
+#define SPA_IO_SEGMENT_VIDEO_FLAG_DROP_FRAME (1<<1)
|
||
|
+#define SPA_IO_SEGMENT_VIDEO_FLAG_PULL_DOWN (1<<2)
|
||
|
+#define SPA_IO_SEGMENT_VIDEO_FLAG_INTERLACED (1<<3)
|
||
|
+ uint32_t flags; /**< flags */
|
||
|
+ uint32_t offset; /**< offset in segment */
|
||
|
+ struct spa_fraction framerate;
|
||
|
+ uint32_t hours;
|
||
|
+ uint32_t minutes;
|
||
|
+ uint32_t seconds;
|
||
|
+ uint32_t frames;
|
||
|
+ uint32_t field_count; /**< 0 for progressive, 1 and 2 for interlaced */
|
||
|
+ uint32_t padding[11];
|
||
|
+};
|
||
|
+
|
||
|
+/**
|
||
|
+ * A segment converts a running time to a segment (stream) position.
|
||
|
+ *
|
||
|
+ * The segment position is valid when the current running time is between
|
||
|
+ * start and start + duration. The position is then
|
||
|
+ * calculated as:
|
||
|
+ *
|
||
|
+ * (running time - start) * rate + position;
|
||
|
+ *
|
||
|
+ * Support for looping is done by specifying the LOOPING flags with a
|
||
|
+ * non-zero duration. When the running time reaches start + duration,
|
||
|
+ * duration is added to start and the loop repeats.
|
||
|
+ *
|
||
|
+ * Care has to be taken when the running time + clock.duration extends
|
||
|
+ * past the start + duration from the segment; the user should correctly
|
||
|
+ * wrap around and partially repeat the loop in the current cycle.
|
||
|
+ *
|
||
|
+ * Extra information can be placed in the segment by setting the valid flags
|
||
|
+ * and filling up the corresponding structures.
|
||
|
+ */
|
||
|
+struct spa_io_segment {
|
||
|
+ uint32_t version;
|
||
|
+#define SPA_IO_SEGMENT_FLAG_LOOPING (1<<0) /**< after the duration, the segment repeats */
|
||
|
+#define SPA_IO_SEGMENT_FLAG_NO_POSITION (1<<1) /**< position is invalid. The position can be invalid
|
||
|
+ * after a seek, for example, when the exact mapping
|
||
|
+ * of the extra segment info (bar, video, ...) to
|
||
|
+ * position has not been determined yet */
|
||
|
+ uint32_t flags; /**< extra flags */
|
||
|
+ uint64_t start; /**< value of running time when this
|
||
|
+ * info is active. Can be in the future for
|
||
|
+ * pending changes. It does not have to be in
|
||
|
+ * exact multiples of the clock duration. */
|
||
|
+ uint64_t duration; /**< duration when this info becomes invalid expressed
|
||
|
+ * in running time. If the duration is 0, this
|
||
|
+ * segment extends to the next segment. If the
|
||
|
+ * segment becomes invalid and the looping flag is
|
||
|
+ * set, the segment repeats. */
|
||
|
+ double rate; /**< overal rate of the segment, can be negative for
|
||
|
+ * backwards time reporting. */
|
||
|
+ uint64_t position; /**< The position when the running time == start.
|
||
|
+ * can be invalid when the owner of the extra segment
|
||
|
+ * information has not yet made the mapping. */
|
||
|
+
|
||
|
+ struct spa_io_segment_bar bar;
|
||
|
+ struct spa_io_segment_video video;
|
||
|
+};
|
||
|
+
|
||
|
+enum spa_io_position_state {
|
||
|
+ SPA_IO_POSITION_STATE_STOPPED,
|
||
|
+ SPA_IO_POSITION_STATE_STARTING,
|
||
|
+ SPA_IO_POSITION_STATE_RUNNING,
|
||
|
+};
|
||
|
+
|
||
|
+/** the maximum number of segments visible in the future */
|
||
|
+#define SPA_IO_POSITION_MAX_SEGMENTS 8
|
||
|
+
|
||
|
+/**
|
||
|
+ * The position information adds extra meaning to the raw clock times.
|
||
|
+ *
|
||
|
+ * It is set on all nodes and the clock id will contain the clock of the
|
||
|
+ * driving node in the graph.
|
||
|
+ *
|
||
|
+ * The position information contains 1 or more segments that convert the
|
||
|
+ * raw clock times to a stream time. They are sorted based on their
|
||
|
+ * start times, and thus the order in which they will activate in
|
||
|
+ * the future. This makes it possible to look ahead in the scheduled
|
||
|
+ * segments and anticipate the changes in the timeline.
|
||
|
+ */
|
||
|
+struct spa_io_position {
|
||
|
+ struct spa_io_clock clock; /**< clock position of driver, always valid and
|
||
|
+ * read only */
|
||
|
+ struct spa_io_video_size video; /**< size of the video in the current cycle */
|
||
|
+ int64_t offset; /**< an offset to subtract from the clock position
|
||
|
+ * to get a running time. This is the time that
|
||
|
+ * the state has been in the RUNNING state and the
|
||
|
+ * time that should be used to compare the segment
|
||
|
+ * start values against. */
|
||
|
+ uint32_t state; /**< one of enum spa_io_position_state */
|
||
|
+
|
||
|
+ uint32_t n_segments; /**< number of segments */
|
||
|
+ struct spa_io_segment segments[SPA_IO_POSITION_MAX_SEGMENTS]; /**< segments */
|
||
|
+};
|
||
|
+
|
||
|
+/** rate matching */
|
||
|
+struct spa_io_rate_match {
|
||
|
+ uint32_t delay; /**< extra delay in samples for resampler */
|
||
|
+ uint32_t size; /**< requested input size for resampler */
|
||
|
+ double rate; /**< rate for resampler */
|
||
|
+#define SPA_IO_RATE_MATCH_FLAG_ACTIVE (1 << 0)
|
||
|
+ uint32_t flags; /**< extra flags */
|
||
|
+ uint32_t padding[7];
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_IO_H */
|
||
|
diff --git a/third_party/pipewire/spa/node/keys.h b/third_party/pipewire/spa/node/keys.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/node/keys.h
|
||
|
@@ -0,0 +1,54 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2019 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_NODE_KEYS_H
|
||
|
+#define SPA_NODE_KEYS_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** node keys */
|
||
|
+#define SPA_KEY_NODE_NAME "node.name" /**< a node name */
|
||
|
+#define SPA_KEY_NODE_LATENCY "node.latency" /**< the requested node latency */
|
||
|
+
|
||
|
+#define SPA_KEY_NODE_DRIVER "node.driver" /**< the node can be a driver */
|
||
|
+#define SPA_KEY_NODE_ALWAYS_PROCESS "node.always-process" /**< call the process function even if
|
||
|
+ * not linked. */
|
||
|
+#define SPA_KEY_NODE_PAUSE_ON_IDLE "node.pause-on-idle" /**< if the node should be paused
|
||
|
+ * immediately when idle. */
|
||
|
+#define SPA_KEY_NODE_MONITOR "node.monitor" /**< the node has monitor ports */
|
||
|
+
|
||
|
+
|
||
|
+/** port keys */
|
||
|
+#define SPA_KEY_PORT_NAME "port.name" /**< a port name */
|
||
|
+#define SPA_KEY_PORT_ALIAS "port.alias" /**< a port alias */
|
||
|
+#define SPA_KEY_PORT_MONITOR "port.monitor" /**< this port is a monitor port */
|
||
|
+
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_NODE_KEYS_H */
|
||
|
diff --git a/third_party/pipewire/spa/node/node.h b/third_party/pipewire/spa/node/node.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/node/node.h
|
||
|
@@ -0,0 +1,662 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_NODE_H
|
||
|
+#define SPA_NODE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/type.h>
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+#include <spa/buffer/buffer.h>
|
||
|
+#include <spa/node/event.h>
|
||
|
+#include <spa/node/command.h>
|
||
|
+
|
||
|
+
|
||
|
+/**
|
||
|
+ * A spa_node is a component that can consume and produce buffers.
|
||
|
+ */
|
||
|
+#define SPA_TYPE_INTERFACE_Node SPA_TYPE_INFO_INTERFACE_BASE "Node"
|
||
|
+
|
||
|
+#define SPA_VERSION_NODE 0
|
||
|
+struct spa_node { struct spa_interface iface; };
|
||
|
+
|
||
|
+/**
|
||
|
+ * Node information structure
|
||
|
+ *
|
||
|
+ * Contains the basic node information.
|
||
|
+ */
|
||
|
+struct spa_node_info {
|
||
|
+ uint32_t max_input_ports;
|
||
|
+ uint32_t max_output_ports;
|
||
|
+#define SPA_NODE_CHANGE_MASK_FLAGS (1u<<0)
|
||
|
+#define SPA_NODE_CHANGE_MASK_PROPS (1u<<1)
|
||
|
+#define SPA_NODE_CHANGE_MASK_PARAMS (1u<<2)
|
||
|
+ uint64_t change_mask;
|
||
|
+
|
||
|
+#define SPA_NODE_FLAG_RT (1u<<0) /**< node can do real-time processing */
|
||
|
+#define SPA_NODE_FLAG_IN_DYNAMIC_PORTS (1u<<1) /**< input ports can be added/removed */
|
||
|
+#define SPA_NODE_FLAG_OUT_DYNAMIC_PORTS (1u<<2) /**< output ports can be added/removed */
|
||
|
+#define SPA_NODE_FLAG_IN_PORT_CONFIG (1u<<3) /**< input ports can be reconfigured with
|
||
|
+ * PortConfig parameter */
|
||
|
+#define SPA_NODE_FLAG_OUT_PORT_CONFIG (1u<<4) /**< output ports can be reconfigured with
|
||
|
+ * PortConfig parameter */
|
||
|
+#define SPA_NODE_FLAG_NEED_CONFIGURE (1u<<5) /**< node needs configuration before it can
|
||
|
+ * be started. */
|
||
|
+#define SPA_NODE_FLAG_ASYNC (1u<<6) /**< the process function might not
|
||
|
+ * immediateley produce or consume data
|
||
|
+ * but might offload the work to a worker
|
||
|
+ * thread. */
|
||
|
+ uint64_t flags;
|
||
|
+ struct spa_dict *props; /**< extra node properties */
|
||
|
+ struct spa_param_info *params; /**< parameter information */
|
||
|
+ uint32_t n_params; /**< number of items in \a params */
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_NODE_INFO_INIT() (struct spa_node_info) { 0, }
|
||
|
+
|
||
|
+/**
|
||
|
+ * Port information structure
|
||
|
+ *
|
||
|
+ * Contains the basic port information.
|
||
|
+ */
|
||
|
+struct spa_port_info {
|
||
|
+#define SPA_PORT_CHANGE_MASK_FLAGS (1u<<0)
|
||
|
+#define SPA_PORT_CHANGE_MASK_RATE (1u<<1)
|
||
|
+#define SPA_PORT_CHANGE_MASK_PROPS (1u<<2)
|
||
|
+#define SPA_PORT_CHANGE_MASK_PARAMS (1u<<3)
|
||
|
+ uint64_t change_mask;
|
||
|
+
|
||
|
+#define SPA_PORT_FLAG_REMOVABLE (1u<<0) /**< port can be removed */
|
||
|
+#define SPA_PORT_FLAG_OPTIONAL (1u<<1) /**< processing on port is optional */
|
||
|
+#define SPA_PORT_FLAG_CAN_ALLOC_BUFFERS (1u<<2) /**< the port can allocate buffer data */
|
||
|
+#define SPA_PORT_FLAG_IN_PLACE (1u<<3) /**< the port can process data in-place and
|
||
|
+ * will need a writable input buffer */
|
||
|
+#define SPA_PORT_FLAG_NO_REF (1u<<4) /**< the port does not keep a ref on the buffer.
|
||
|
+ * This means the node will always completely
|
||
|
+ * consume the input buffer and it will be
|
||
|
+ * recycled after process. */
|
||
|
+#define SPA_PORT_FLAG_LIVE (1u<<5) /**< output buffers from this port are
|
||
|
+ * timestamped against a live clock. */
|
||
|
+#define SPA_PORT_FLAG_PHYSICAL (1u<<6) /**< connects to some device */
|
||
|
+#define SPA_PORT_FLAG_TERMINAL (1u<<7) /**< data was not created from this port
|
||
|
+ * or will not be made available on another
|
||
|
+ * port */
|
||
|
+#define SPA_PORT_FLAG_DYNAMIC_DATA (1u<<8) /**< data pointer on buffers can be changed.
|
||
|
+ * Only the buffer data marked as DYNAMIC
|
||
|
+ * can be changed. */
|
||
|
+ uint64_t flags; /**< port flags */
|
||
|
+ struct spa_fraction rate; /**< rate of sequence numbers on port */
|
||
|
+ const struct spa_dict *props; /**< extra port properties */
|
||
|
+ struct spa_param_info *params; /**< parameter information */
|
||
|
+ uint32_t n_params; /**< number of items in \a params */
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_PORT_INFO_INIT() (struct spa_port_info) { 0, }
|
||
|
+
|
||
|
+#define SPA_RESULT_TYPE_NODE_ERROR 1
|
||
|
+#define SPA_RESULT_TYPE_NODE_PARAMS 2
|
||
|
+
|
||
|
+/** an error result */
|
||
|
+struct spa_result_node_error {
|
||
|
+ const char *message;
|
||
|
+};
|
||
|
+
|
||
|
+/** the result of enum_params or port_enum_params. */
|
||
|
+struct spa_result_node_params {
|
||
|
+ uint32_t id; /**< id of parameter */
|
||
|
+ uint32_t index; /**< index of parameter */
|
||
|
+ uint32_t next; /**< next index of iteration */
|
||
|
+ struct spa_pod *param; /**< the result param */
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_NODE_EVENT_INFO 0
|
||
|
+#define SPA_NODE_EVENT_PORT_INFO 1
|
||
|
+#define SPA_NODE_EVENT_RESULT 2
|
||
|
+#define SPA_NODE_EVENT_EVENT 3
|
||
|
+#define SPA_NODE_EVENT_NUM 4
|
||
|
+
|
||
|
+/** events from the spa_node.
|
||
|
+ *
|
||
|
+ * All event are called from the main thread and multiple
|
||
|
+ * listeners can be registered for the events with
|
||
|
+ * spa_node_add_listener().
|
||
|
+ */
|
||
|
+struct spa_node_events {
|
||
|
+#define SPA_VERSION_NODE_EVENTS 0
|
||
|
+ uint32_t version; /**< version of this structure */
|
||
|
+
|
||
|
+ /** Emitted when info changes */
|
||
|
+ void (*info) (void *data, const struct spa_node_info *info);
|
||
|
+
|
||
|
+ /** Emitted when port info changes, NULL when port is removed */
|
||
|
+ void (*port_info) (void *data,
|
||
|
+ enum spa_direction direction, uint32_t port,
|
||
|
+ const struct spa_port_info *info);
|
||
|
+
|
||
|
+ /** notify a result.
|
||
|
+ *
|
||
|
+ * Some methods will trigger a result event with an optional
|
||
|
+ * result of the given type. Look at the documentation of the
|
||
|
+ * method to know when to expect a result event.
|
||
|
+ *
|
||
|
+ * The result event can be called synchronously, as an event
|
||
|
+ * called from inside the method itself, in which case the seq
|
||
|
+ * number passed to the method will be passed unchanged.
|
||
|
+ *
|
||
|
+ * The result event will be called asynchronously when the
|
||
|
+ * method returned an async return value. In this case, the seq
|
||
|
+ * number in the result will match the async return value of
|
||
|
+ * the method call. Users should match the seq number from
|
||
|
+ * request to the reply.
|
||
|
+ */
|
||
|
+ void (*result) (void *data, int seq, int res,
|
||
|
+ uint32_t type, const void *result);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * \param node a spa_node
|
||
|
+ * \param event the event that was emitted
|
||
|
+ *
|
||
|
+ * This will be called when an out-of-bound event is notified
|
||
|
+ * on \a node.
|
||
|
+ */
|
||
|
+ void (*event) (void *data, const struct spa_event *event);
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_NODE_CALLBACK_READY 0
|
||
|
+#define SPA_NODE_CALLBACK_REUSE_BUFFER 1
|
||
|
+#define SPA_NODE_CALLBACK_XRUN 2
|
||
|
+#define SPA_NODE_CALLBACK_NUM 3
|
||
|
+
|
||
|
+/** Node callbacks
|
||
|
+ *
|
||
|
+ * Callbacks are called from the real-time data thread. Only
|
||
|
+ * one callback structure can be set on an spa_node.
|
||
|
+ */
|
||
|
+struct spa_node_callbacks {
|
||
|
+#define SPA_VERSION_NODE_CALLBACKS 0
|
||
|
+ uint32_t version;
|
||
|
+ /**
|
||
|
+ * \param node a spa_node
|
||
|
+ *
|
||
|
+ * The node is ready for processing.
|
||
|
+ *
|
||
|
+ * When this function is NULL, synchronous operation is requested
|
||
|
+ * on the ports.
|
||
|
+ */
|
||
|
+ int (*ready) (void *data, int state);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * \param node a spa_node
|
||
|
+ * \param port_id an input port_id
|
||
|
+ * \param buffer_id the buffer id to be reused
|
||
|
+ *
|
||
|
+ * The node has a buffer that can be reused.
|
||
|
+ *
|
||
|
+ * When this function is NULL, the buffers to reuse will be set in
|
||
|
+ * the io area of the input ports.
|
||
|
+ */
|
||
|
+ int (*reuse_buffer) (void *data,
|
||
|
+ uint32_t port_id,
|
||
|
+ uint32_t buffer_id);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * \param data user data
|
||
|
+ * \param trigger the timestamp in microseconds when the xrun happened
|
||
|
+ * \param delay the amount of microseconds of xrun.
|
||
|
+ * \param info an object with extra info (NULL for now)
|
||
|
+ *
|
||
|
+ * The node has encountered an over or underrun
|
||
|
+ *
|
||
|
+ * The info contains an object with more information
|
||
|
+ */
|
||
|
+ int (*xrun) (void *data, uint64_t trigger, uint64_t delay,
|
||
|
+ struct spa_pod *info);
|
||
|
+};
|
||
|
+
|
||
|
+
|
||
|
+/** flags that can be passed to set_param and port_set_param functions */
|
||
|
+#define SPA_NODE_PARAM_FLAG_TEST_ONLY (1 << 0) /**< Just check if the param is accepted */
|
||
|
+#define SPA_NODE_PARAM_FLAG_FIXATE (1 << 1) /**< Fixate the non-optional unset fields */
|
||
|
+#define SPA_NODE_PARAM_FLAG_NEAREST (1 << 2) /**< Allow set fields to be rounded to the
|
||
|
+ * nearest allowed field value. */
|
||
|
+
|
||
|
+/** flags to pass to the use_buffers functions */
|
||
|
+#define SPA_NODE_BUFFERS_FLAG_ALLOC (1 << 0) /**< Allocate memory for the buffers. This flag
|
||
|
+ * is ignored when the port does not have the
|
||
|
+ * SPA_PORT_FLAG_CAN_ALLOC_BUFFERS set. */
|
||
|
+
|
||
|
+
|
||
|
+#define SPA_NODE_METHOD_ADD_LISTENER 0
|
||
|
+#define SPA_NODE_METHOD_SET_CALLBACKS 1
|
||
|
+#define SPA_NODE_METHOD_SYNC 2
|
||
|
+#define SPA_NODE_METHOD_ENUM_PARAMS 3
|
||
|
+#define SPA_NODE_METHOD_SET_PARAM 4
|
||
|
+#define SPA_NODE_METHOD_SET_IO 5
|
||
|
+#define SPA_NODE_METHOD_SEND_COMMAND 6
|
||
|
+#define SPA_NODE_METHOD_ADD_PORT 7
|
||
|
+#define SPA_NODE_METHOD_REMOVE_PORT 8
|
||
|
+#define SPA_NODE_METHOD_PORT_ENUM_PARAMS 9
|
||
|
+#define SPA_NODE_METHOD_PORT_SET_PARAM 10
|
||
|
+#define SPA_NODE_METHOD_PORT_USE_BUFFERS 11
|
||
|
+#define SPA_NODE_METHOD_PORT_SET_IO 12
|
||
|
+#define SPA_NODE_METHOD_PORT_REUSE_BUFFER 13
|
||
|
+#define SPA_NODE_METHOD_PROCESS 14
|
||
|
+#define SPA_NODE_METHOD_NUM 15
|
||
|
+
|
||
|
+/**
|
||
|
+ * Node methods
|
||
|
+ */
|
||
|
+struct spa_node_methods {
|
||
|
+ /* the version of the node methods. This can be used to expand this
|
||
|
+ * structure in the future */
|
||
|
+#define SPA_VERSION_NODE_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Adds an event listener on \a node.
|
||
|
+ *
|
||
|
+ * Setting the events will trigger the info event and a
|
||
|
+ * port_info event for each managed port on the new
|
||
|
+ * listener.
|
||
|
+ *
|
||
|
+ * \param node a #spa_node
|
||
|
+ * \param listener a listener
|
||
|
+ * \param events a #struct spa_node_events
|
||
|
+ * \param data data passed as first argument in functions of \a events
|
||
|
+ * \return 0 on success
|
||
|
+ * < 0 errno on error
|
||
|
+ */
|
||
|
+ int (*add_listener) (void *object,
|
||
|
+ struct spa_hook *listener,
|
||
|
+ const struct spa_node_events *events,
|
||
|
+ void *data);
|
||
|
+ /**
|
||
|
+ * Set callbacks to on \a node.
|
||
|
+ * if \a callbacks is NULL, the current callbacks are removed.
|
||
|
+ *
|
||
|
+ * This function must be called from the main thread.
|
||
|
+ *
|
||
|
+ * All callbacks are called from the data thread.
|
||
|
+ *
|
||
|
+ * \param node a spa_node
|
||
|
+ * \param callbacks callbacks to set
|
||
|
+ * \return 0 on success
|
||
|
+ * -EINVAL when node is NULL
|
||
|
+ */
|
||
|
+ int (*set_callbacks) (void *object,
|
||
|
+ const struct spa_node_callbacks *callbacks,
|
||
|
+ void *data);
|
||
|
+ /**
|
||
|
+ * Perform a sync operation.
|
||
|
+ *
|
||
|
+ * This method will emit the result event with the given sequence
|
||
|
+ * number synchronously or with the returned async return value
|
||
|
+ * asynchronously.
|
||
|
+ *
|
||
|
+ * Because all methods are serialized in the node, this can be used
|
||
|
+ * to wait for completion of all previous method calls.
|
||
|
+ *
|
||
|
+ * \param seq a sequence number
|
||
|
+ * \return 0 on success
|
||
|
+ * -EINVAL when node is NULL
|
||
|
+ * an async result
|
||
|
+ */
|
||
|
+ int (*sync) (void *object, int seq);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Enumerate the parameters of a node.
|
||
|
+ *
|
||
|
+ * Parameters are identified with an \a id. Some parameters can have
|
||
|
+ * multiple values, see the documentation of the parameter id.
|
||
|
+ *
|
||
|
+ * Parameters can be filtered by passing a non-NULL \a filter.
|
||
|
+ *
|
||
|
+ * The function will emit the result event up to \a max times with
|
||
|
+ * the result value. The seq in the result will either be the \a seq
|
||
|
+ * number when executed synchronously or the async return value of
|
||
|
+ * this function when executed asynchronously.
|
||
|
+ *
|
||
|
+ * This function must be called from the main thread.
|
||
|
+ *
|
||
|
+ * \param node a \ref spa_node
|
||
|
+ * \param seq a sequence number to pass to the result event when
|
||
|
+ * this method is executed synchronously.
|
||
|
+ * \param id the param id to enumerate
|
||
|
+ * \param start the index of enumeration, pass 0 for the first item
|
||
|
+ * \param max the maximum number of parameters to enumerate
|
||
|
+ * \param filter and optional filter to use
|
||
|
+ *
|
||
|
+ * \return 0 when no more items can be iterated.
|
||
|
+ * -EINVAL when invalid arguments are given
|
||
|
+ * -ENOENT the parameter \a id is unknown
|
||
|
+ * -ENOTSUP when there are no parameters
|
||
|
+ * implemented on \a node
|
||
|
+ * an async return value when the result event will be
|
||
|
+ * emitted later.
|
||
|
+ */
|
||
|
+ int (*enum_params) (void *object, int seq,
|
||
|
+ uint32_t id, uint32_t start, uint32_t max,
|
||
|
+ const struct spa_pod *filter);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Set the configurable parameter in \a node.
|
||
|
+ *
|
||
|
+ * Usually, \a param will be obtained from enum_params and then
|
||
|
+ * modified but it is also possible to set another spa_pod
|
||
|
+ * as long as its keys and types match a supported object.
|
||
|
+ *
|
||
|
+ * Objects with property keys that are not known are ignored.
|
||
|
+ *
|
||
|
+ * This function must be called from the main thread.
|
||
|
+ *
|
||
|
+ * \param node a \ref spa_node
|
||
|
+ * \param id the parameter id to configure
|
||
|
+ * \param flags additional flags
|
||
|
+ * \param param the parameter to configure
|
||
|
+ *
|
||
|
+ * \return 0 on success
|
||
|
+ * -EINVAL when node is NULL
|
||
|
+ * -ENOTSUP when there are no parameters implemented on \a node
|
||
|
+ * -ENOENT the parameter is unknown
|
||
|
+ */
|
||
|
+ int (*set_param) (void *object,
|
||
|
+ uint32_t id, uint32_t flags,
|
||
|
+ const struct spa_pod *param);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Configure the given memory area with \a id on \a node. This
|
||
|
+ * structure is allocated by the host and is used to exchange
|
||
|
+ * data and parameters with the node.
|
||
|
+ *
|
||
|
+ * Setting an \a io of NULL will disable the node io.
|
||
|
+ *
|
||
|
+ * This function must be called from the main thread.
|
||
|
+ *
|
||
|
+ * \param id the id of the io area, the available ids can be
|
||
|
+ * enumerated with the node parameters.
|
||
|
+ * \param data a io area memory
|
||
|
+ * \param size the size of \a data
|
||
|
+ * \return 0 on success
|
||
|
+ * -EINVAL when invalid input is given
|
||
|
+ * -ENOENT when \a id is unknown
|
||
|
+ * -ENOSPC when \a size is too small
|
||
|
+ */
|
||
|
+ int (*set_io) (void *object,
|
||
|
+ uint32_t id, void *data, size_t size);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Send a command to a node.
|
||
|
+ *
|
||
|
+ * Upon completion, a command might change the state of a node.
|
||
|
+ *
|
||
|
+ * This function must be called from the main thread.
|
||
|
+ *
|
||
|
+ * \param node a spa_node
|
||
|
+ * \param command a spa_command
|
||
|
+ * \return 0 on success
|
||
|
+ * -EINVAL when node or command is NULL
|
||
|
+ * -ENOTSUP when this node can't process commands
|
||
|
+ * -EINVAL \a command is an invalid command
|
||
|
+ */
|
||
|
+ int (*send_command) (void *object, const struct spa_command *command);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Make a new port with \a port_id. The caller should use the lowest unused
|
||
|
+ * port id for the given \a direction.
|
||
|
+ *
|
||
|
+ * Port ids should be between 0 and max_ports as obtained from the info
|
||
|
+ * event.
|
||
|
+ *
|
||
|
+ * This function must be called from the main thread.
|
||
|
+ *
|
||
|
+ * \param node a spa_node
|
||
|
+ * \param direction a #enum spa_direction
|
||
|
+ * \param port_id an unused port id
|
||
|
+ * \param props extra properties
|
||
|
+ * \return 0 on success
|
||
|
+ * -EINVAL when node is NULL
|
||
|
+ */
|
||
|
+ int (*add_port) (void *object,
|
||
|
+ enum spa_direction direction, uint32_t port_id,
|
||
|
+ const struct spa_dict *props);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Remove a port with \a port_id.
|
||
|
+ *
|
||
|
+ * \param node a spa_node
|
||
|
+ * \param direction a #enum spa_direction
|
||
|
+ * \param port_id a port id
|
||
|
+ * \return 0 on success
|
||
|
+ * -EINVAL when node is NULL or when port_id is unknown or
|
||
|
+ * when the port can't be removed.
|
||
|
+ */
|
||
|
+ int (*remove_port) (void *object,
|
||
|
+ enum spa_direction direction, uint32_t port_id);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Enumerate all possible parameters of \a id on \a port_id of \a node
|
||
|
+ * that are compatible with \a filter.
|
||
|
+ *
|
||
|
+ * The result parameters can be queried and modified and ultimately be used
|
||
|
+ * to call port_set_param.
|
||
|
+ *
|
||
|
+ * The function will emit the result event up to \a max times with
|
||
|
+ * the result value. The seq in the result event will either be the
|
||
|
+ * \a seq number when executed synchronously or the async return
|
||
|
+ * value of this function when executed asynchronously.
|
||
|
+ *
|
||
|
+ * This function must be called from the main thread.
|
||
|
+ *
|
||
|
+ * \param node a spa_node
|
||
|
+ * \param seq a sequence number to pass to the result event when
|
||
|
+ * this method is executed synchronously.
|
||
|
+ * \param direction an spa_direction
|
||
|
+ * \param port_id the port to query
|
||
|
+ * \param id the parameter id to query
|
||
|
+ * \param start the first index to query, 0 to get the first item
|
||
|
+ * \param max the maximum number of params to query
|
||
|
+ * \param filter a parameter filter or NULL for no filter
|
||
|
+ *
|
||
|
+ * \return 0 when no more items can be iterated.
|
||
|
+ * -EINVAL when invalid parameters are given
|
||
|
+ * -ENOENT when \a id is unknown
|
||
|
+ * an async return value when the result event will be
|
||
|
+ * emitted later.
|
||
|
+ */
|
||
|
+ int (*port_enum_params) (void *object, int seq,
|
||
|
+ enum spa_direction direction, uint32_t port_id,
|
||
|
+ uint32_t id, uint32_t start, uint32_t max,
|
||
|
+ const struct spa_pod *filter);
|
||
|
+ /**
|
||
|
+ * Set a parameter on \a port_id of \a node.
|
||
|
+ *
|
||
|
+ * When \a param is NULL, the parameter will be unset.
|
||
|
+ *
|
||
|
+ * This function must be called from the main thread.
|
||
|
+ *
|
||
|
+ * \param node a #struct spa_node
|
||
|
+ * \param direction a #enum spa_direction
|
||
|
+ * \param port_id the port to configure
|
||
|
+ * \param id the parameter id to set
|
||
|
+ * \param flags optional flags
|
||
|
+ * \param param a #struct spa_pod with the parameter to set
|
||
|
+ * \return 0 on success
|
||
|
+ * 1 on success, the value of \a param might have been
|
||
|
+ * changed depending on \a flags and the final value can be found by
|
||
|
+ * doing port_enum_params.
|
||
|
+ * -EINVAL when node is NULL or invalid arguments are given
|
||
|
+ * -ESRCH when one of the mandatory param
|
||
|
+ * properties is not specified and SPA_NODE_PARAM_FLAG_FIXATE was
|
||
|
+ * not set in \a flags.
|
||
|
+ * -ESRCH when the type or size of a property is not correct.
|
||
|
+ * -ENOENT when the param id is not found
|
||
|
+ */
|
||
|
+ int (*port_set_param) (void *object,
|
||
|
+ enum spa_direction direction,
|
||
|
+ uint32_t port_id,
|
||
|
+ uint32_t id, uint32_t flags,
|
||
|
+ const struct spa_pod *param);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Tell the port to use the given buffers
|
||
|
+ *
|
||
|
+ * When \a flags contains SPA_NODE_BUFFERS_FLAG_ALLOC, the data
|
||
|
+ * in the buffers should point to an array of at least 1 data entry
|
||
|
+ * with the desired supported type that will be filled by this function.
|
||
|
+ *
|
||
|
+ * The port should also have a spa_io_buffers io area configured to exchange
|
||
|
+ * the buffers with the port.
|
||
|
+ *
|
||
|
+ * For an input port, all the buffers will remain dequeued.
|
||
|
+ * Once a buffer has been queued on a port in the spa_io_buffers,
|
||
|
+ * it should not be reused until the reuse_buffer callback is notified
|
||
|
+ * or when the buffer has been returned in the spa_io_buffers of
|
||
|
+ * the port.
|
||
|
+ *
|
||
|
+ * For output ports, all buffers will be queued in the port. When process
|
||
|
+ * returns SPA_STATUS_HAVE_DATA, buffers are available in one or more
|
||
|
+ * of the spa_io_buffers areas.
|
||
|
+ *
|
||
|
+ * When a buffer can be reused, port_reuse_buffer() should be called or the
|
||
|
+ * buffer_id should be placed in the spa_io_buffers area before calling
|
||
|
+ * process.
|
||
|
+ *
|
||
|
+ * Passing NULL as \a buffers will remove the reference that the port has
|
||
|
+ * on the buffers.
|
||
|
+ *
|
||
|
+ * When this function returns async, use the spa_node_sync operation to
|
||
|
+ * wait for completion.
|
||
|
+ *
|
||
|
+ * This function must be called from the main thread.
|
||
|
+ *
|
||
|
+ * \param object an object implementing the interface
|
||
|
+ * \param direction a port direction
|
||
|
+ * \param port_id a port id
|
||
|
+ * \param flags extra flags
|
||
|
+ * \param buffers an array of buffer pointers
|
||
|
+ * \param n_buffers number of elements in \a buffers
|
||
|
+ * \return 0 on success
|
||
|
+ */
|
||
|
+ int (*port_use_buffers) (void *object,
|
||
|
+ enum spa_direction direction,
|
||
|
+ uint32_t port_id,
|
||
|
+ uint32_t flags,
|
||
|
+ struct spa_buffer **buffers,
|
||
|
+ uint32_t n_buffers);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Configure the given memory area with \a id on \a port_id. This
|
||
|
+ * structure is allocated by the host and is used to exchange
|
||
|
+ * data and parameters with the port.
|
||
|
+ *
|
||
|
+ * Setting an \a io of NULL will disable the port io.
|
||
|
+ *
|
||
|
+ * This function must be called from the main thread.
|
||
|
+ *
|
||
|
+ * \param direction a spa_direction
|
||
|
+ * \param port_id a port id
|
||
|
+ * \param id the id of the io area, the available ids can be
|
||
|
+ * enumerated with the port parameters.
|
||
|
+ * \param data a io area memory
|
||
|
+ * \param size the size of \a data
|
||
|
+ * \return 0 on success
|
||
|
+ * -EINVAL when invalid input is given
|
||
|
+ * -ENOENT when \a id is unknown
|
||
|
+ * -ENOSPC when \a size is too small
|
||
|
+ */
|
||
|
+ int (*port_set_io) (void *object,
|
||
|
+ enum spa_direction direction,
|
||
|
+ uint32_t port_id,
|
||
|
+ uint32_t id,
|
||
|
+ void *data, size_t size);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Tell an output port to reuse a buffer.
|
||
|
+ *
|
||
|
+ * This function must be called from the data thread.
|
||
|
+ *
|
||
|
+ * \param node a spa_node
|
||
|
+ * \param port_id a port id
|
||
|
+ * \param buffer_id a buffer id to reuse
|
||
|
+ * \return 0 on success
|
||
|
+ * -EINVAL when node is NULL
|
||
|
+ */
|
||
|
+ int (*port_reuse_buffer) (void *object, uint32_t port_id, uint32_t buffer_id);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Process the node
|
||
|
+ *
|
||
|
+ * This function must be called from the data thread.
|
||
|
+ *
|
||
|
+ * Output io areas with SPA_STATUS_NEED_DATA will recycle the
|
||
|
+ * buffers if any.
|
||
|
+ *
|
||
|
+ * Input areas with SPA_STATUS_HAVE_DATA are consumed if possible
|
||
|
+ * and the status is set to SPA_STATUS_NEED_DATA or SPA_STATUS_OK.
|
||
|
+ *
|
||
|
+ * When the node has new output buffers, the SPA_STATUS_HAVE_DATA
|
||
|
+ * bit will be set.
|
||
|
+ *
|
||
|
+ * When the node can accept new input in the next cycle, the
|
||
|
+ * SPA_STATUS_NEED_DATA bit will be set.
|
||
|
+ */
|
||
|
+ int (*process) (void *object);
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_node_method(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ struct spa_node *_n = o; \
|
||
|
+ spa_interface_call_res(&_n->iface, \
|
||
|
+ struct spa_node_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_node_add_listener(n,...) spa_node_method(n, add_listener, 0, __VA_ARGS__)
|
||
|
+#define spa_node_set_callbacks(n,...) spa_node_method(n, set_callbacks, 0, __VA_ARGS__)
|
||
|
+#define spa_node_sync(n,...) spa_node_method(n, sync, 0, __VA_ARGS__)
|
||
|
+#define spa_node_enum_params(n,...) spa_node_method(n, enum_params, 0, __VA_ARGS__)
|
||
|
+#define spa_node_set_param(n,...) spa_node_method(n, set_param, 0, __VA_ARGS__)
|
||
|
+#define spa_node_set_io(n,...) spa_node_method(n, set_io, 0, __VA_ARGS__)
|
||
|
+#define spa_node_send_command(n,...) spa_node_method(n, send_command, 0, __VA_ARGS__)
|
||
|
+#define spa_node_add_port(n,...) spa_node_method(n, add_port, 0, __VA_ARGS__)
|
||
|
+#define spa_node_remove_port(n,...) spa_node_method(n, remove_port, 0, __VA_ARGS__)
|
||
|
+#define spa_node_port_enum_params(n,...) spa_node_method(n, port_enum_params, 0, __VA_ARGS__)
|
||
|
+#define spa_node_port_set_param(n,...) spa_node_method(n, port_set_param, 0, __VA_ARGS__)
|
||
|
+#define spa_node_port_use_buffers(n,...) spa_node_method(n, port_use_buffers, 0, __VA_ARGS__)
|
||
|
+#define spa_node_port_set_io(n,...) spa_node_method(n, port_set_io, 0, __VA_ARGS__)
|
||
|
+
|
||
|
+#define spa_node_port_reuse_buffer(n,...) spa_node_method(n, port_reuse_buffer, 0, __VA_ARGS__)
|
||
|
+#define spa_node_process(n) spa_node_method(n, process, 0)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_NODE_H */
|
||
|
diff --git a/third_party/pipewire/spa/node/type-info.h b/third_party/pipewire/spa/node/type-info.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/node/type-info.h
|
||
|
@@ -0,0 +1,94 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_NODE_TYPES_H
|
||
|
+#define SPA_NODE_TYPES_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/type-info.h>
|
||
|
+
|
||
|
+#include <spa/node/command.h>
|
||
|
+#include <spa/node/event.h>
|
||
|
+#include <spa/node/io.h>
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_IO SPA_TYPE_INFO_ENUM_BASE "IO"
|
||
|
+#define SPA_TYPE_INFO_IO_BASE SPA_TYPE_INFO_IO ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_io[] = {
|
||
|
+ { SPA_IO_Invalid, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Invalid", NULL },
|
||
|
+ { SPA_IO_Buffers, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Buffers", NULL },
|
||
|
+ { SPA_IO_Range, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Range", NULL },
|
||
|
+ { SPA_IO_Clock, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Clock", NULL },
|
||
|
+ { SPA_IO_Latency, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Latency", NULL },
|
||
|
+ { SPA_IO_Control, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Control", NULL },
|
||
|
+ { SPA_IO_Notify, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Notify", NULL },
|
||
|
+ { SPA_IO_Position, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Position", NULL },
|
||
|
+ { SPA_IO_RateMatch, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "RateMatch", NULL },
|
||
|
+ { SPA_IO_Memory, SPA_TYPE_Int, SPA_TYPE_INFO_IO_BASE "Memory", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_NodeEvent SPA_TYPE_INFO_EVENT_BASE "Node"
|
||
|
+#define SPA_TYPE_INFO_NODE_EVENT_BASE SPA_TYPE_INFO_NodeEvent ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_node_event_id[] = {
|
||
|
+ { SPA_NODE_EVENT_Error, SPA_TYPE_Int, SPA_TYPE_INFO_NODE_EVENT_BASE "Error", NULL },
|
||
|
+ { SPA_NODE_EVENT_Buffering, SPA_TYPE_Int, SPA_TYPE_INFO_NODE_EVENT_BASE "Buffering", NULL },
|
||
|
+ { SPA_NODE_EVENT_RequestRefresh, SPA_TYPE_Int, SPA_TYPE_INFO_NODE_EVENT_BASE "RequestRefresh", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_node_event[] = {
|
||
|
+ { 0, SPA_TYPE_Id, SPA_TYPE_INFO_NODE_EVENT_BASE, spa_type_node_event_id },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_NodeCommand SPA_TYPE_INFO_COMMAND_BASE "Node"
|
||
|
+#define SPA_TYPE_INFO_NODE_COMMAND_BASE SPA_TYPE_INFO_NodeCommand ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_node_command_id[] = {
|
||
|
+ { SPA_NODE_COMMAND_Suspend, SPA_TYPE_Int, SPA_TYPE_INFO_NODE_COMMAND_BASE "Suspend", NULL },
|
||
|
+ { SPA_NODE_COMMAND_Pause, SPA_TYPE_Int, SPA_TYPE_INFO_NODE_COMMAND_BASE "Pause", NULL },
|
||
|
+ { SPA_NODE_COMMAND_Start, SPA_TYPE_Int, SPA_TYPE_INFO_NODE_COMMAND_BASE "Start", NULL },
|
||
|
+ { SPA_NODE_COMMAND_Enable, SPA_TYPE_Int, SPA_TYPE_INFO_NODE_COMMAND_BASE "Enable", NULL },
|
||
|
+ { SPA_NODE_COMMAND_Disable, SPA_TYPE_Int, SPA_TYPE_INFO_NODE_COMMAND_BASE "Disable", NULL },
|
||
|
+ { SPA_NODE_COMMAND_Flush, SPA_TYPE_Int, SPA_TYPE_INFO_NODE_COMMAND_BASE "Flush", NULL },
|
||
|
+ { SPA_NODE_COMMAND_Drain, SPA_TYPE_Int, SPA_TYPE_INFO_NODE_COMMAND_BASE "Drain", NULL },
|
||
|
+ { SPA_NODE_COMMAND_Marker, SPA_TYPE_Int, SPA_TYPE_INFO_NODE_COMMAND_BASE "Marker", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_node_command[] = {
|
||
|
+ { 0, SPA_TYPE_Id, SPA_TYPE_INFO_NODE_COMMAND_BASE, spa_type_node_command_id },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_NODE_TYPES_H */
|
||
|
diff --git a/third_party/pipewire/spa/node/utils.h b/third_party/pipewire/spa/node/utils.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/node/utils.h
|
||
|
@@ -0,0 +1,144 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2019 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_NODE_UTILS_H
|
||
|
+#define SPA_NODE_UTILS_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/pod/builder.h>
|
||
|
+
|
||
|
+#include <spa/node/node.h>
|
||
|
+
|
||
|
+struct spa_result_node_params_data {
|
||
|
+ struct spa_pod_builder *builder;
|
||
|
+ struct spa_result_node_params data;
|
||
|
+};
|
||
|
+
|
||
|
+static inline void spa_result_func_node_params(void *data,
|
||
|
+ int seq, int res, uint32_t type, const void *result)
|
||
|
+{
|
||
|
+ struct spa_result_node_params_data *d =
|
||
|
+ (struct spa_result_node_params_data *) data;
|
||
|
+ const struct spa_result_node_params *r =
|
||
|
+ (const struct spa_result_node_params *) result;
|
||
|
+ uint32_t offset = d->builder->state.offset;
|
||
|
+ spa_pod_builder_raw_padded(d->builder, r->param, SPA_POD_SIZE(r->param));
|
||
|
+ d->data.next = r->next;
|
||
|
+ d->data.param = SPA_MEMBER(d->builder->data, offset, struct spa_pod);
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_node_enum_params_sync(struct spa_node *node,
|
||
|
+ uint32_t id, uint32_t *index,
|
||
|
+ const struct spa_pod *filter,
|
||
|
+ struct spa_pod **param,
|
||
|
+ struct spa_pod_builder *builder)
|
||
|
+{
|
||
|
+ struct spa_result_node_params_data data = { builder, };
|
||
|
+ struct spa_hook listener = { 0 };
|
||
|
+ static const struct spa_node_events node_events = {
|
||
|
+ SPA_VERSION_NODE_EVENTS,
|
||
|
+ .result = spa_result_func_node_params,
|
||
|
+ };
|
||
|
+ int res;
|
||
|
+
|
||
|
+ res = spa_node_add_listener(node, &listener, &node_events, &data);
|
||
|
+ if (res >= 0) {
|
||
|
+ res = spa_node_enum_params(node, 0, id, *index, 1, filter);
|
||
|
+ spa_hook_remove(&listener);
|
||
|
+ }
|
||
|
+
|
||
|
+ if (data.data.param == NULL) {
|
||
|
+ if (res > 0)
|
||
|
+ res = 0;
|
||
|
+ } else {
|
||
|
+ *index = data.data.next;
|
||
|
+ *param = data.data.param;
|
||
|
+ res = 1;
|
||
|
+ }
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_node_port_enum_params_sync(struct spa_node *node,
|
||
|
+ enum spa_direction direction, uint32_t port_id,
|
||
|
+ uint32_t id, uint32_t *index,
|
||
|
+ const struct spa_pod *filter,
|
||
|
+ struct spa_pod **param,
|
||
|
+ struct spa_pod_builder *builder)
|
||
|
+{
|
||
|
+ struct spa_result_node_params_data data = { builder, };
|
||
|
+ struct spa_hook listener = { 0 };
|
||
|
+ static const struct spa_node_events node_events = {
|
||
|
+ SPA_VERSION_NODE_EVENTS,
|
||
|
+ .result = spa_result_func_node_params,
|
||
|
+ };
|
||
|
+ int res;
|
||
|
+
|
||
|
+ res = spa_node_add_listener(node, &listener, &node_events, &data);
|
||
|
+ if (res >= 0) {
|
||
|
+ res = spa_node_port_enum_params(node, 0, direction, port_id,
|
||
|
+ id, *index, 1, filter);
|
||
|
+ spa_hook_remove(&listener);
|
||
|
+ }
|
||
|
+
|
||
|
+ if (data.data.param == NULL) {
|
||
|
+ if (res > 0)
|
||
|
+ res = 0;
|
||
|
+ } else {
|
||
|
+ *index = data.data.next;
|
||
|
+ *param = data.data.param;
|
||
|
+ res = 1;
|
||
|
+ }
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+#define spa_node_emit(hooks,method,version,...) \
|
||
|
+ spa_hook_list_call_simple(hooks, struct spa_node_events, \
|
||
|
+ method, version, ##__VA_ARGS__)
|
||
|
+
|
||
|
+#define spa_node_emit_info(hooks,...) spa_node_emit(hooks,info, 0, __VA_ARGS__)
|
||
|
+#define spa_node_emit_port_info(hooks,...) spa_node_emit(hooks,port_info, 0, __VA_ARGS__)
|
||
|
+#define spa_node_emit_result(hooks,...) spa_node_emit(hooks,result, 0, __VA_ARGS__)
|
||
|
+#define spa_node_emit_event(hooks,...) spa_node_emit(hooks,event, 0, __VA_ARGS__)
|
||
|
+
|
||
|
+
|
||
|
+#define spa_node_call(callbacks,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ spa_callbacks_call_res(callbacks, struct spa_node_callbacks, \
|
||
|
+ _res, method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_node_call_ready(hook,...) spa_node_call(hook, ready, 0, __VA_ARGS__)
|
||
|
+#define spa_node_call_reuse_buffer(hook,...) spa_node_call(hook, reuse_buffer, 0, __VA_ARGS__)
|
||
|
+#define spa_node_call_xrun(hook,...) spa_node_call(hook, xrun, 0, __VA_ARGS__)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_NODE_UTILS_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/audio/format-utils.h b/third_party/pipewire/spa/param/audio/format-utils.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/audio/format-utils.h
|
||
|
@@ -0,0 +1,105 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_PARAM_AUDIO_FORMAT_UTILS_H
|
||
|
+#define SPA_PARAM_AUDIO_FORMAT_UTILS_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+
|
||
|
+#include <spa/pod/parser.h>
|
||
|
+#include <spa/pod/builder.h>
|
||
|
+#include <spa/param/audio/format.h>
|
||
|
+#include <spa/param/format-utils.h>
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_format_audio_raw_parse(const struct spa_pod *format, struct spa_audio_info_raw *info)
|
||
|
+{
|
||
|
+ struct spa_pod *position = NULL;
|
||
|
+ int res;
|
||
|
+ info->flags = 0;
|
||
|
+ res = spa_pod_parse_object(format,
|
||
|
+ SPA_TYPE_OBJECT_Format, NULL,
|
||
|
+ SPA_FORMAT_AUDIO_format, SPA_POD_Id(&info->format),
|
||
|
+ SPA_FORMAT_AUDIO_rate, SPA_POD_Int(&info->rate),
|
||
|
+ SPA_FORMAT_AUDIO_channels, SPA_POD_Int(&info->channels),
|
||
|
+ SPA_FORMAT_AUDIO_position, SPA_POD_OPT_Pod(&position));
|
||
|
+ if (position == NULL ||
|
||
|
+ !spa_pod_copy_array(position, SPA_TYPE_Id, info->position, SPA_AUDIO_MAX_CHANNELS))
|
||
|
+ SPA_FLAG_SET(info->flags, SPA_AUDIO_FLAG_UNPOSITIONED);
|
||
|
+
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_format_audio_dsp_parse(const struct spa_pod *format, struct spa_audio_info_dsp *info)
|
||
|
+{
|
||
|
+ int res;
|
||
|
+ res = spa_pod_parse_object(format,
|
||
|
+ SPA_TYPE_OBJECT_Format, NULL,
|
||
|
+ SPA_FORMAT_AUDIO_format, SPA_POD_Id(&info->format));
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct spa_pod *
|
||
|
+spa_format_audio_raw_build(struct spa_pod_builder *builder, uint32_t id, struct spa_audio_info_raw *info)
|
||
|
+{
|
||
|
+ struct spa_pod_frame f;
|
||
|
+ spa_pod_builder_push_object(builder, &f, SPA_TYPE_OBJECT_Format, id);
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_mediaType, SPA_POD_Id(SPA_MEDIA_TYPE_audio),
|
||
|
+ SPA_FORMAT_mediaSubtype, SPA_POD_Id(SPA_MEDIA_SUBTYPE_raw),
|
||
|
+ SPA_FORMAT_AUDIO_format, SPA_POD_Id(info->format),
|
||
|
+ SPA_FORMAT_AUDIO_rate, SPA_POD_Int(info->rate),
|
||
|
+ SPA_FORMAT_AUDIO_channels, SPA_POD_Int(info->channels),
|
||
|
+ 0);
|
||
|
+
|
||
|
+ if (!SPA_FLAG_IS_SET(info->flags, SPA_AUDIO_FLAG_UNPOSITIONED)) {
|
||
|
+ spa_pod_builder_prop(builder, SPA_FORMAT_AUDIO_position, 0);
|
||
|
+ spa_pod_builder_array(builder, sizeof(uint32_t), SPA_TYPE_Id,
|
||
|
+ info->channels, info->position);
|
||
|
+ }
|
||
|
+ return (struct spa_pod*)spa_pod_builder_pop(builder, &f);
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct spa_pod *
|
||
|
+spa_format_audio_dsp_build(struct spa_pod_builder *builder, uint32_t id, struct spa_audio_info_dsp *info)
|
||
|
+{
|
||
|
+ struct spa_pod_frame f;
|
||
|
+ spa_pod_builder_push_object(builder, &f, SPA_TYPE_OBJECT_Format, id);
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_mediaType, SPA_POD_Id(SPA_MEDIA_TYPE_audio),
|
||
|
+ SPA_FORMAT_mediaSubtype, SPA_POD_Id(SPA_MEDIA_SUBTYPE_dsp),
|
||
|
+ SPA_FORMAT_AUDIO_format, SPA_POD_Id(info->format),
|
||
|
+ 0);
|
||
|
+ return (struct spa_pod*)spa_pod_builder_pop(builder, &f);
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_PARAM_AUDIO_FORMAT_UTILS_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/audio/format.h b/third_party/pipewire/spa/param/audio/format.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/audio/format.h
|
||
|
@@ -0,0 +1,48 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_PARAM_AUDIO_FORMAT_H
|
||
|
+#define SPA_PARAM_AUDIO_FORMAT_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/param/format.h>
|
||
|
+#include <spa/param/audio/raw.h>
|
||
|
+
|
||
|
+struct spa_audio_info {
|
||
|
+ uint32_t media_type;
|
||
|
+ uint32_t media_subtype;
|
||
|
+ union {
|
||
|
+ struct spa_audio_info_raw raw;
|
||
|
+ struct spa_audio_info_dsp dsp;
|
||
|
+ } info;
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_PARAM_AUDIO_FORMAT_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/audio/layout.h b/third_party/pipewire/spa/param/audio/layout.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/audio/layout.h
|
||
|
@@ -0,0 +1,184 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_AUDIO_LAYOUT_H
|
||
|
+#define SPA_AUDIO_LAYOUT_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#ifndef __FreeBSD__
|
||
|
+#include <endian.h>
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/param/audio/raw.h>
|
||
|
+
|
||
|
+struct spa_audio_layout_info {
|
||
|
+ uint32_t n_channels;
|
||
|
+ uint32_t position[SPA_AUDIO_MAX_CHANNELS];
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_AUDIO_LAYOUT_Mono 1, { SPA_AUDIO_CHANNEL_MONO, }
|
||
|
+#define SPA_AUDIO_LAYOUT_Stereo 2, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_Quad 4, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_Pentagonal 5, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, }
|
||
|
+#define SPA_AUDIO_LAYOUT_Hexagonal 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RC, }
|
||
|
+#define SPA_AUDIO_LAYOUT_Octagonal 8, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RC, \
|
||
|
+ SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_Cube 8, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR }, \
|
||
|
+ SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
|
||
|
+ SPA_AUDIO_CHANNEL_TFL, SPA_AUDIO_CHANNEL_TFR, \
|
||
|
+ SPA_AUDIO_CHANNEL_TRL, SPA_AUDIO_CHANNEL_TRR, }
|
||
|
+
|
||
|
+
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_1_0 SPA_AUDIO_LAYOUT_MONO
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_2_0 SPA_AUDIO_LAYOUT_STEREO
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_3_0A 3, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, }
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_3_0B 3, { SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_FL, \
|
||
|
+ SPA_AUDIO_CHANNEL_FR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_4_0A 4, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RC, }
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_4_0B 4, { SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_FL, \
|
||
|
+ SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_RC, }
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_5_0A 5, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_SL, \
|
||
|
+ SPA_AUDIO_CHANNEL_SR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_5_0B 5, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, }
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_5_0C 5, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FC, \
|
||
|
+ SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_SL, \
|
||
|
+ SPA_AUDIO_CHANNEL_SR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_5_0D 5, { SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_FL, \
|
||
|
+ SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_SL, \
|
||
|
+ SPA_AUDIO_CHANNEL_SR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_5_1A 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
|
||
|
+ SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_5_1B 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, }
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_5_1C 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FC, \
|
||
|
+ SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_SL, \
|
||
|
+ SPA_AUDIO_CHANNEL_SR, SPA_AUDIO_CHANNEL_LFE, }
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_5_1D 6, { SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_FL, \
|
||
|
+ SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_SL, \
|
||
|
+ SPA_AUDIO_CHANNEL_SR, SPA_AUDIO_CHANNEL_LFE, }
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_6_1A 7, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
|
||
|
+ SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, \
|
||
|
+ SPA_AUDIO_CHANNEL_RC, }
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_7_1A 8, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
|
||
|
+ SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
|
||
|
+ SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_7_1B 8, { SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_SL, \
|
||
|
+ SPA_AUDIO_CHANNEL_SR, SPA_AUDIO_CHANNEL_FL, \
|
||
|
+ SPA_AUDIO_CHANNEL_FR, SPA_AUDIO_CHANNEL_RL, \
|
||
|
+ SPA_AUDIO_CHANNEL_RR, SPA_AUDIO_CHANNEL_LFE, }
|
||
|
+#define SPA_AUDIO_LAYOUT_MPEG_7_1C 8, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
|
||
|
+ SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, \
|
||
|
+ SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, }
|
||
|
+
|
||
|
+
|
||
|
+#define SPA_AUDIO_LAYOUT_2_1 3, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_LFE, }
|
||
|
+
|
||
|
+#define SPA_AUDIO_LAYOUT_2RC 3, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_RC, }
|
||
|
+#define SPA_AUDIO_LAYOUT_2FC 3, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, }
|
||
|
+
|
||
|
+#define SPA_AUDIO_LAYOUT_3_1 4, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, }
|
||
|
+#define SPA_AUDIO_LAYOUT_4_0 4, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RC, }
|
||
|
+#define SPA_AUDIO_LAYOUT_2_2 4, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
|
||
|
+
|
||
|
+#define SPA_AUDIO_LAYOUT_4_1 5, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
|
||
|
+ SPA_AUDIO_CHANNEL_RC, }
|
||
|
+#define SPA_AUDIO_LAYOUT_5_0 5, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_SL, \
|
||
|
+ SPA_AUDIO_CHANNEL_SR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_5_0R 5, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RL, \
|
||
|
+ SPA_AUDIO_CHANNEL_RR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_5_1 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
|
||
|
+ SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_5_1R 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
|
||
|
+ SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_6_0 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RC, \
|
||
|
+ SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_6_0F 6, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FLC, SPA_AUDIO_CHANNEL_FRC, \
|
||
|
+ SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_6_1 7, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
|
||
|
+ SPA_AUDIO_CHANNEL_RC, SPA_AUDIO_CHANNEL_SL, \
|
||
|
+ SPA_AUDIO_CHANNEL_SR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_6_1F 7, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
|
||
|
+ SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
|
||
|
+ SPA_AUDIO_CHANNEL_RC, }
|
||
|
+#define SPA_AUDIO_LAYOUT_7_0 7, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_RL, \
|
||
|
+ SPA_AUDIO_CHANNEL_RR, SPA_AUDIO_CHANNEL_SL, \
|
||
|
+ SPA_AUDIO_CHANNEL_SR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_7_0F 7, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_FLC, \
|
||
|
+ SPA_AUDIO_CHANNEL_FRC, SPA_AUDIO_CHANNEL_SL, \
|
||
|
+ SPA_AUDIO_CHANNEL_SR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_7_1 8, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
|
||
|
+ SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
|
||
|
+ SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_7_1W 8, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
|
||
|
+ SPA_AUDIO_CHANNEL_FLC, SPA_AUDIO_CHANNEL_FRC, \
|
||
|
+ SPA_AUDIO_CHANNEL_SL, SPA_AUDIO_CHANNEL_SR, }
|
||
|
+#define SPA_AUDIO_LAYOUT_7_1WR 8, { SPA_AUDIO_CHANNEL_FL, SPA_AUDIO_CHANNEL_FR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FC, SPA_AUDIO_CHANNEL_LFE, \
|
||
|
+ SPA_AUDIO_CHANNEL_RL, SPA_AUDIO_CHANNEL_RR, \
|
||
|
+ SPA_AUDIO_CHANNEL_FLC, SPA_AUDIO_CHANNEL_FRC, }
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_AUDIO_LAYOUT_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/audio/raw.h b/third_party/pipewire/spa/param/audio/raw.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/audio/raw.h
|
||
|
@@ -0,0 +1,237 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_AUDIO_RAW_H
|
||
|
+#define SPA_AUDIO_RAW_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <stdint.h>
|
||
|
+
|
||
|
+#ifndef __FreeBSD__
|
||
|
+#include <endian.h>
|
||
|
+#endif
|
||
|
+
|
||
|
+#define SPA_AUDIO_MAX_CHANNELS 64u
|
||
|
+
|
||
|
+enum spa_audio_format {
|
||
|
+ SPA_AUDIO_FORMAT_UNKNOWN,
|
||
|
+ SPA_AUDIO_FORMAT_ENCODED,
|
||
|
+
|
||
|
+ /* interleaved formats */
|
||
|
+ SPA_AUDIO_FORMAT_START_Interleaved = 0x100,
|
||
|
+ SPA_AUDIO_FORMAT_S8,
|
||
|
+ SPA_AUDIO_FORMAT_U8,
|
||
|
+ SPA_AUDIO_FORMAT_S16_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S16_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U16_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U16_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S24_32_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S24_32_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U24_32_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U24_32_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S32_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S32_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U32_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U32_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S24_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S24_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U24_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U24_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S20_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S20_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U20_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U20_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S18_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S18_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U18_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U18_BE,
|
||
|
+ SPA_AUDIO_FORMAT_F32_LE,
|
||
|
+ SPA_AUDIO_FORMAT_F32_BE,
|
||
|
+ SPA_AUDIO_FORMAT_F64_LE,
|
||
|
+ SPA_AUDIO_FORMAT_F64_BE,
|
||
|
+
|
||
|
+ /* planar formats */
|
||
|
+ SPA_AUDIO_FORMAT_START_Planar = 0x200,
|
||
|
+ SPA_AUDIO_FORMAT_U8P,
|
||
|
+ SPA_AUDIO_FORMAT_S16P,
|
||
|
+ SPA_AUDIO_FORMAT_S24_32P,
|
||
|
+ SPA_AUDIO_FORMAT_S32P,
|
||
|
+ SPA_AUDIO_FORMAT_S24P,
|
||
|
+ SPA_AUDIO_FORMAT_F32P,
|
||
|
+ SPA_AUDIO_FORMAT_F64P,
|
||
|
+
|
||
|
+ /* other formats start here */
|
||
|
+ SPA_AUDIO_FORMAT_START_Other = 0x400,
|
||
|
+
|
||
|
+ /* Aliases */
|
||
|
+
|
||
|
+ /* DSP formats */
|
||
|
+ SPA_AUDIO_FORMAT_DSP_S32 = SPA_AUDIO_FORMAT_S24_32P,
|
||
|
+ SPA_AUDIO_FORMAT_DSP_F32 = SPA_AUDIO_FORMAT_F32P,
|
||
|
+ SPA_AUDIO_FORMAT_DSP_F64 = SPA_AUDIO_FORMAT_F64P,
|
||
|
+
|
||
|
+ /* native endian */
|
||
|
+#if __BYTE_ORDER == __BIG_ENDIAN
|
||
|
+ SPA_AUDIO_FORMAT_S16 = SPA_AUDIO_FORMAT_S16_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U16 = SPA_AUDIO_FORMAT_U16_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S24_32 = SPA_AUDIO_FORMAT_S24_32_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U24_32 = SPA_AUDIO_FORMAT_U24_32_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S32 = SPA_AUDIO_FORMAT_S32_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U32 = SPA_AUDIO_FORMAT_U32_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S24 = SPA_AUDIO_FORMAT_S24_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U24 = SPA_AUDIO_FORMAT_U24_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S20 = SPA_AUDIO_FORMAT_S20_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U20 = SPA_AUDIO_FORMAT_U20_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S18 = SPA_AUDIO_FORMAT_S18_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U18 = SPA_AUDIO_FORMAT_U18_BE,
|
||
|
+ SPA_AUDIO_FORMAT_F32 = SPA_AUDIO_FORMAT_F32_BE,
|
||
|
+ SPA_AUDIO_FORMAT_F64 = SPA_AUDIO_FORMAT_F64_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S16_OE = SPA_AUDIO_FORMAT_S16_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U16_OE = SPA_AUDIO_FORMAT_U16_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S24_32_OE = SPA_AUDIO_FORMAT_S24_32_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U24_32_OE = SPA_AUDIO_FORMAT_U24_32_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S32_OE = SPA_AUDIO_FORMAT_S32_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U32_OE = SPA_AUDIO_FORMAT_U32_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S24_OE = SPA_AUDIO_FORMAT_S24_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U24_OE = SPA_AUDIO_FORMAT_U24_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S20_OE = SPA_AUDIO_FORMAT_S20_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U20_OE = SPA_AUDIO_FORMAT_U20_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S18_OE = SPA_AUDIO_FORMAT_S18_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U18_OE = SPA_AUDIO_FORMAT_U18_LE,
|
||
|
+ SPA_AUDIO_FORMAT_F32_OE = SPA_AUDIO_FORMAT_F32_LE,
|
||
|
+ SPA_AUDIO_FORMAT_F64_OE = SPA_AUDIO_FORMAT_F64_LE,
|
||
|
+#elif __BYTE_ORDER == __LITTLE_ENDIAN
|
||
|
+ SPA_AUDIO_FORMAT_S16 = SPA_AUDIO_FORMAT_S16_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U16 = SPA_AUDIO_FORMAT_U16_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S24_32 = SPA_AUDIO_FORMAT_S24_32_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U24_32 = SPA_AUDIO_FORMAT_U24_32_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S32 = SPA_AUDIO_FORMAT_S32_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U32 = SPA_AUDIO_FORMAT_U32_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S24 = SPA_AUDIO_FORMAT_S24_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U24 = SPA_AUDIO_FORMAT_U24_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S20 = SPA_AUDIO_FORMAT_S20_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U20 = SPA_AUDIO_FORMAT_U20_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S18 = SPA_AUDIO_FORMAT_S18_LE,
|
||
|
+ SPA_AUDIO_FORMAT_U18 = SPA_AUDIO_FORMAT_U18_LE,
|
||
|
+ SPA_AUDIO_FORMAT_F32 = SPA_AUDIO_FORMAT_F32_LE,
|
||
|
+ SPA_AUDIO_FORMAT_F64 = SPA_AUDIO_FORMAT_F64_LE,
|
||
|
+ SPA_AUDIO_FORMAT_S16_OE = SPA_AUDIO_FORMAT_S16_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U16_OE = SPA_AUDIO_FORMAT_U16_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S24_32_OE = SPA_AUDIO_FORMAT_S24_32_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U24_32_OE = SPA_AUDIO_FORMAT_U24_32_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S32_OE = SPA_AUDIO_FORMAT_S32_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U32_OE = SPA_AUDIO_FORMAT_U32_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S24_OE = SPA_AUDIO_FORMAT_S24_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U24_OE = SPA_AUDIO_FORMAT_U24_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S20_OE = SPA_AUDIO_FORMAT_S20_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U20_OE = SPA_AUDIO_FORMAT_U20_BE,
|
||
|
+ SPA_AUDIO_FORMAT_S18_OE = SPA_AUDIO_FORMAT_S18_BE,
|
||
|
+ SPA_AUDIO_FORMAT_U18_OE = SPA_AUDIO_FORMAT_U18_BE,
|
||
|
+ SPA_AUDIO_FORMAT_F32_OE = SPA_AUDIO_FORMAT_F32_BE,
|
||
|
+ SPA_AUDIO_FORMAT_F64_OE = SPA_AUDIO_FORMAT_F64_BE,
|
||
|
+#endif
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_AUDIO_FORMAT_IS_INTERLEAVED(fmt) ((fmt) > SPA_AUDIO_FORMAT_START_Interleaved && (fmt) < SPA_AUDIO_FORMAT_START_Planar)
|
||
|
+#define SPA_AUDIO_FORMAT_IS_PLANAR(fmt) ((fmt) > SPA_AUDIO_FORMAT_START_Planar && (fmt) < SPA_AUDIO_FORMAT_START_Other)
|
||
|
+
|
||
|
+enum spa_audio_channel {
|
||
|
+ SPA_AUDIO_CHANNEL_UNKNOWN, /**< unspecified */
|
||
|
+ SPA_AUDIO_CHANNEL_NA, /**< N/A, silent */
|
||
|
+
|
||
|
+ SPA_AUDIO_CHANNEL_MONO, /**< mono stream */
|
||
|
+
|
||
|
+ SPA_AUDIO_CHANNEL_FL, /**< front left */
|
||
|
+ SPA_AUDIO_CHANNEL_FR, /**< front right */
|
||
|
+ SPA_AUDIO_CHANNEL_FC, /**< front center */
|
||
|
+ SPA_AUDIO_CHANNEL_LFE, /**< LFE */
|
||
|
+ SPA_AUDIO_CHANNEL_SL, /**< side left */
|
||
|
+ SPA_AUDIO_CHANNEL_SR, /**< side right */
|
||
|
+ SPA_AUDIO_CHANNEL_FLC, /**< front left center */
|
||
|
+ SPA_AUDIO_CHANNEL_FRC, /**< front right center */
|
||
|
+ SPA_AUDIO_CHANNEL_RC, /**< rear center */
|
||
|
+ SPA_AUDIO_CHANNEL_RL, /**< rear left */
|
||
|
+ SPA_AUDIO_CHANNEL_RR, /**< rear right */
|
||
|
+ SPA_AUDIO_CHANNEL_TC, /**< top center */
|
||
|
+ SPA_AUDIO_CHANNEL_TFL, /**< top front left */
|
||
|
+ SPA_AUDIO_CHANNEL_TFC, /**< top front center */
|
||
|
+ SPA_AUDIO_CHANNEL_TFR, /**< top front right */
|
||
|
+ SPA_AUDIO_CHANNEL_TRL, /**< top rear left */
|
||
|
+ SPA_AUDIO_CHANNEL_TRC, /**< top rear center */
|
||
|
+ SPA_AUDIO_CHANNEL_TRR, /**< top rear right */
|
||
|
+ SPA_AUDIO_CHANNEL_RLC, /**< rear left center */
|
||
|
+ SPA_AUDIO_CHANNEL_RRC, /**< rear right center */
|
||
|
+ SPA_AUDIO_CHANNEL_FLW, /**< front left wide */
|
||
|
+ SPA_AUDIO_CHANNEL_FRW, /**< front right wide */
|
||
|
+ SPA_AUDIO_CHANNEL_LFE2, /**< LFE 2 */
|
||
|
+ SPA_AUDIO_CHANNEL_FLH, /**< front left high */
|
||
|
+ SPA_AUDIO_CHANNEL_FCH, /**< front center high */
|
||
|
+ SPA_AUDIO_CHANNEL_FRH, /**< front right high */
|
||
|
+ SPA_AUDIO_CHANNEL_TFLC, /**< top front left center */
|
||
|
+ SPA_AUDIO_CHANNEL_TFRC, /**< top front right center */
|
||
|
+ SPA_AUDIO_CHANNEL_TSL, /**< top side left */
|
||
|
+ SPA_AUDIO_CHANNEL_TSR, /**< top side right */
|
||
|
+ SPA_AUDIO_CHANNEL_LLFE, /**< left LFE */
|
||
|
+ SPA_AUDIO_CHANNEL_RLFE, /**< right LFE */
|
||
|
+ SPA_AUDIO_CHANNEL_BC, /**< bottom center */
|
||
|
+ SPA_AUDIO_CHANNEL_BLC, /**< bottom left center */
|
||
|
+ SPA_AUDIO_CHANNEL_BRC, /**< bottom right center */
|
||
|
+
|
||
|
+ SPA_AUDIO_CHANNEL_CUSTOM_START = 0x10000,
|
||
|
+};
|
||
|
+
|
||
|
+/** Extra audio flags */
|
||
|
+#define SPA_AUDIO_FLAG_NONE (0) /*< no valid flag */
|
||
|
+#define SPA_AUDIO_FLAG_UNPOSITIONED (1 << 0) /*< the position array explicitly
|
||
|
+ * contains unpositioned channels. */
|
||
|
+/** Audio information description */
|
||
|
+struct spa_audio_info_raw {
|
||
|
+ enum spa_audio_format format; /*< format, one of enum spa_audio_format */
|
||
|
+ uint32_t flags; /*< extra flags */
|
||
|
+ uint32_t rate; /*< sample rate */
|
||
|
+ uint32_t channels; /*< number of channels */
|
||
|
+ uint32_t position[SPA_AUDIO_MAX_CHANNELS]; /*< channel position from enum spa_audio_channel */
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_AUDIO_INFO_RAW_INIT(...) (struct spa_audio_info_raw) { __VA_ARGS__ }
|
||
|
+
|
||
|
+#define SPA_KEY_AUDIO_CHANNEL "audio.channel" /**< an audio channel as string,
|
||
|
+ * Ex. "FL" */
|
||
|
+#define SPA_KEY_AUDIO_CHANNELS "audio.channels" /**< an audio channel count as int */
|
||
|
+#define SPA_KEY_AUDIO_RATE "audio.rate" /**< an audio sample rate as int */
|
||
|
+
|
||
|
+struct spa_audio_info_dsp {
|
||
|
+ enum spa_audio_format format; /*< format, one of the DSP formats in enum spa_audio_format_dsp */
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_AUDIO_INFO_DSP_INIT(...) (struct spa_audio_info_dsp) { __VA_ARGS__ }
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_AUDIO_RAW_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/audio/type-info.h b/third_party/pipewire/spa/param/audio/type-info.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/audio/type-info.h
|
||
|
@@ -0,0 +1,140 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_AUDIO_TYPES_H
|
||
|
+#define SPA_AUDIO_TYPES_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/param/audio/raw.h>
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_AudioFormat SPA_TYPE_INFO_ENUM_BASE "AudioFormat"
|
||
|
+#define SPA_TYPE_INFO_AUDIO_FORMAT_BASE SPA_TYPE_INFO_AudioFormat ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_audio_format[] = {
|
||
|
+ { SPA_AUDIO_FORMAT_UNKNOWN, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "UNKNOWN", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_ENCODED, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "ENCODED", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S8, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S8", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_U8, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "U8", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S16_LE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S16LE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S16_BE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S16BE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_U16_LE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "U16LE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_U16_BE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "U16BE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S24_32_LE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S24_32LE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S24_32_BE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S24_32BE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_U24_32_LE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "U24_32LE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_U24_32_BE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "U24_32BE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S32_LE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S32LE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S32_BE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S32BE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_U32_LE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "U32LE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_U32_BE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "U32BE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S24_LE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S24LE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S24_BE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S24BE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_U24_LE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "U24LE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_U24_BE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "U24BE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S20_LE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S20LE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S20_BE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S20BE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_U20_LE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "U20LE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_U20_BE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "U20BE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S18_LE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S18LE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S18_BE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S18BE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_U18_LE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "U18LE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_U18_BE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "U18BE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_F32_LE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "F32LE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_F32_BE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "F32BE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_F64_LE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "F64LE", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_F64_BE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "F64BE", NULL },
|
||
|
+
|
||
|
+ { SPA_AUDIO_FORMAT_U8P, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "U8P", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S16P, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S16P", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S24_32P, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S24_32P", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S32P, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S32P", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_S24P, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "S24P", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_F32P, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "F32P", NULL },
|
||
|
+ { SPA_AUDIO_FORMAT_F64P, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FORMAT_BASE "F64P", NULL },
|
||
|
+
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_AudioFlags SPA_TYPE_INFO_FLAGS_BASE "AudioFlags"
|
||
|
+#define SPA_TYPE_INFO_AUDIO_FLAGS_BASE SPA_TYPE_INFO_AudioFlags ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_audio_flags[] = {
|
||
|
+ { SPA_AUDIO_FLAG_NONE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FLAGS_BASE "none", NULL },
|
||
|
+ { SPA_AUDIO_FLAG_UNPOSITIONED, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_FLAGS_BASE "unpositioned", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_AudioChannel SPA_TYPE_INFO_ENUM_BASE "AudioChannel"
|
||
|
+#define SPA_TYPE_INFO_AUDIO_CHANNEL_BASE SPA_TYPE_INFO_AudioChannel ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_audio_channel[] = {
|
||
|
+ { SPA_AUDIO_CHANNEL_UNKNOWN, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "UNK", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_NA, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "NA", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_MONO, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "MONO", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_FL, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "FL", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_FR, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "FR", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_FC, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "FC", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_LFE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "LFE", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_SL, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "SL", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_SR, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "SR", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_FLC, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "FLC", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_FRC, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "FRC", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_RC, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "RC", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_RL, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "RL", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_RR, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "RR", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_TC, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "TC", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_TFL, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "TFL", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_TFC, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "TFC", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_TFR, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "TFR", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_TRL, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "TRL", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_TRC, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "TRC", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_TRR, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "TRR", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_RLC, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "RLC", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_RRC, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "RRC", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_FLW, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "FLW", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_FRW, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "FRW", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_LFE2, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "LFE2", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_FLH, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "FLH", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_FCH, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "FCH", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_FRH, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "FRH", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_TFLC, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "TFLC", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_TFRC, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "TFRC", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_TSL, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "TSL", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_TSR, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "TSR", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_LLFE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "LLFR", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_RLFE, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "RLFE", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_BC, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "BC", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_BLC, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "BLC", NULL },
|
||
|
+ { SPA_AUDIO_CHANNEL_BRC, SPA_TYPE_Int, SPA_TYPE_INFO_AUDIO_CHANNEL_BASE "BRC", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_AUDIO_RAW_TYPES_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/format-utils.h b/third_party/pipewire/spa/param/format-utils.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/format-utils.h
|
||
|
@@ -0,0 +1,49 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_PARAM_FORMAT_UTILS_H
|
||
|
+#define SPA_PARAM_FORMAT_UTILS_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+
|
||
|
+#include <spa/pod/parser.h>
|
||
|
+#include <spa/param/format.h>
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_format_parse(const struct spa_pod *format, uint32_t *media_type, uint32_t *media_subtype)
|
||
|
+{
|
||
|
+ return spa_pod_parse_object(format,
|
||
|
+ SPA_TYPE_OBJECT_Format, NULL,
|
||
|
+ SPA_FORMAT_mediaType, SPA_POD_Id(media_type),
|
||
|
+ SPA_FORMAT_mediaSubtype, SPA_POD_Id(media_subtype));
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_PARAM_FORMAT_UTILS_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/format.h b/third_party/pipewire/spa/param/format.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/format.h
|
||
|
@@ -0,0 +1,147 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_PARAM_FORMAT_H
|
||
|
+#define SPA_PARAM_FORMAT_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/param/param.h>
|
||
|
+
|
||
|
+/** media type for SPA_TYPE_OBJECT_Format */
|
||
|
+enum spa_media_type {
|
||
|
+ SPA_MEDIA_TYPE_unknown,
|
||
|
+ SPA_MEDIA_TYPE_audio,
|
||
|
+ SPA_MEDIA_TYPE_video,
|
||
|
+ SPA_MEDIA_TYPE_image,
|
||
|
+ SPA_MEDIA_TYPE_binary,
|
||
|
+ SPA_MEDIA_TYPE_stream,
|
||
|
+ SPA_MEDIA_TYPE_application,
|
||
|
+};
|
||
|
+
|
||
|
+/** media subtype for SPA_TYPE_OBJECT_Format */
|
||
|
+enum spa_media_subtype {
|
||
|
+ SPA_MEDIA_SUBTYPE_unknown,
|
||
|
+ SPA_MEDIA_SUBTYPE_raw,
|
||
|
+ SPA_MEDIA_SUBTYPE_dsp,
|
||
|
+
|
||
|
+ SPA_MEDIA_SUBTYPE_START_Audio = 0x10000,
|
||
|
+ SPA_MEDIA_SUBTYPE_mp3,
|
||
|
+ SPA_MEDIA_SUBTYPE_aac,
|
||
|
+ SPA_MEDIA_SUBTYPE_vorbis,
|
||
|
+ SPA_MEDIA_SUBTYPE_wma,
|
||
|
+ SPA_MEDIA_SUBTYPE_ra,
|
||
|
+ SPA_MEDIA_SUBTYPE_sbc,
|
||
|
+ SPA_MEDIA_SUBTYPE_adpcm,
|
||
|
+ SPA_MEDIA_SUBTYPE_g723,
|
||
|
+ SPA_MEDIA_SUBTYPE_g726,
|
||
|
+ SPA_MEDIA_SUBTYPE_g729,
|
||
|
+ SPA_MEDIA_SUBTYPE_amr,
|
||
|
+ SPA_MEDIA_SUBTYPE_gsm,
|
||
|
+
|
||
|
+ SPA_MEDIA_SUBTYPE_START_Video = 0x20000,
|
||
|
+ SPA_MEDIA_SUBTYPE_h264,
|
||
|
+ SPA_MEDIA_SUBTYPE_mjpg,
|
||
|
+ SPA_MEDIA_SUBTYPE_dv,
|
||
|
+ SPA_MEDIA_SUBTYPE_mpegts,
|
||
|
+ SPA_MEDIA_SUBTYPE_h263,
|
||
|
+ SPA_MEDIA_SUBTYPE_mpeg1,
|
||
|
+ SPA_MEDIA_SUBTYPE_mpeg2,
|
||
|
+ SPA_MEDIA_SUBTYPE_mpeg4,
|
||
|
+ SPA_MEDIA_SUBTYPE_xvid,
|
||
|
+ SPA_MEDIA_SUBTYPE_vc1,
|
||
|
+ SPA_MEDIA_SUBTYPE_vp8,
|
||
|
+ SPA_MEDIA_SUBTYPE_vp9,
|
||
|
+ SPA_MEDIA_SUBTYPE_bayer,
|
||
|
+
|
||
|
+ SPA_MEDIA_SUBTYPE_START_Image = 0x30000,
|
||
|
+ SPA_MEDIA_SUBTYPE_jpeg,
|
||
|
+
|
||
|
+ SPA_MEDIA_SUBTYPE_START_Binary = 0x40000,
|
||
|
+
|
||
|
+ SPA_MEDIA_SUBTYPE_START_Stream = 0x50000,
|
||
|
+ SPA_MEDIA_SUBTYPE_midi,
|
||
|
+
|
||
|
+ SPA_MEDIA_SUBTYPE_START_Application = 0x60000,
|
||
|
+ SPA_MEDIA_SUBTYPE_control, /**< control stream, data contains
|
||
|
+ * spa_pod_sequence with control info. */
|
||
|
+};
|
||
|
+
|
||
|
+/** properties for audio SPA_TYPE_OBJECT_Format */
|
||
|
+enum spa_format {
|
||
|
+ SPA_FORMAT_START,
|
||
|
+
|
||
|
+ SPA_FORMAT_mediaType, /**< media type (Id enum spa_media_type) */
|
||
|
+ SPA_FORMAT_mediaSubtype, /**< media subtype (Id enum spa_media_subtype) */
|
||
|
+
|
||
|
+ /* Audio format keys */
|
||
|
+ SPA_FORMAT_START_Audio = 0x10000,
|
||
|
+ SPA_FORMAT_AUDIO_format, /**< audio format, (Id enum spa_audio_format) */
|
||
|
+ SPA_FORMAT_AUDIO_flags, /**< optional flags (Int) */
|
||
|
+ SPA_FORMAT_AUDIO_rate, /**< sample rate (Int) */
|
||
|
+ SPA_FORMAT_AUDIO_channels, /**< number of audio channels (Int) */
|
||
|
+ SPA_FORMAT_AUDIO_position, /**< channel positions (Id enum spa_audio_position) */
|
||
|
+
|
||
|
+ /* Video Format keys */
|
||
|
+ SPA_FORMAT_START_Video = 0x20000,
|
||
|
+ SPA_FORMAT_VIDEO_format, /**< video format (Id enum spa_video_format) */
|
||
|
+ SPA_FORMAT_VIDEO_modifier, /**< format modifier (Long) */
|
||
|
+ SPA_FORMAT_VIDEO_size, /**< size (Rectangle) */
|
||
|
+ SPA_FORMAT_VIDEO_framerate, /**< frame rate (Fraction) */
|
||
|
+ SPA_FORMAT_VIDEO_maxFramerate, /**< maximum frame rate (Fraction) */
|
||
|
+ SPA_FORMAT_VIDEO_views, /**< number of views (Int) */
|
||
|
+ SPA_FORMAT_VIDEO_interlaceMode, /**< (Id enum spa_video_interlace_mode) */
|
||
|
+ SPA_FORMAT_VIDEO_pixelAspectRatio, /**< (Rectangle) */
|
||
|
+ SPA_FORMAT_VIDEO_multiviewMode, /**< (Id enum spa_video_multiview_mode) */
|
||
|
+ SPA_FORMAT_VIDEO_multiviewFlags, /**< (Id enum spa_video_multiview_flags) */
|
||
|
+ SPA_FORMAT_VIDEO_chromaSite, /**< /Id enum spa_video_chroma_site) */
|
||
|
+ SPA_FORMAT_VIDEO_colorRange, /**< /Id enum spa_video_color_range) */
|
||
|
+ SPA_FORMAT_VIDEO_colorMatrix, /**< /Id enum spa_video_color_matrix) */
|
||
|
+ SPA_FORMAT_VIDEO_transferFunction, /**< /Id enum spa_video_transfer_function) */
|
||
|
+ SPA_FORMAT_VIDEO_colorPrimaries, /**< /Id enum spa_video_color_primaries) */
|
||
|
+ SPA_FORMAT_VIDEO_profile, /**< (Int) */
|
||
|
+ SPA_FORMAT_VIDEO_level, /**< (Int) */
|
||
|
+ SPA_FORMAT_VIDEO_H264_streamFormat, /**< (Id enum spa_h264_stream_format) */
|
||
|
+ SPA_FORMAT_VIDEO_H264_alignment, /**< (Id enum spa_h264_alignment) */
|
||
|
+
|
||
|
+ /* Image Format keys */
|
||
|
+ SPA_FORMAT_START_Image = 0x30000,
|
||
|
+ /* Binary Format keys */
|
||
|
+ SPA_FORMAT_START_Binary = 0x40000,
|
||
|
+ /* Stream Format keys */
|
||
|
+ SPA_FORMAT_START_Stream = 0x50000,
|
||
|
+ /* Application Format keys */
|
||
|
+ SPA_FORMAT_START_Application = 0x60000,
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_KEY_FORMAT_DSP "format.dsp" /**< a predefined DSP format,
|
||
|
+ * Ex. "32 bit float mono audio" */
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_PARAM_FORMAT_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/param.h b/third_party/pipewire/spa/param/param.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/param.h
|
||
|
@@ -0,0 +1,166 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_PARAM_H
|
||
|
+#define SPA_PARAM_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+
|
||
|
+/** different parameter types that can be queried */
|
||
|
+enum spa_param_type {
|
||
|
+ SPA_PARAM_Invalid, /**< invalid */
|
||
|
+ SPA_PARAM_PropInfo, /**< property information as SPA_TYPE_OBJECT_PropInfo */
|
||
|
+ SPA_PARAM_Props, /**< properties as SPA_TYPE_OBJECT_Props */
|
||
|
+ SPA_PARAM_EnumFormat, /**< available formats as SPA_TYPE_OBJECT_Format */
|
||
|
+ SPA_PARAM_Format, /**< configured format as SPA_TYPE_OBJECT_Format */
|
||
|
+ SPA_PARAM_Buffers, /**< buffer configurations as SPA_TYPE_OBJECT_ParamBuffers*/
|
||
|
+ SPA_PARAM_Meta, /**< allowed metadata for buffers as SPA_TYPE_OBJECT_ParamMeta*/
|
||
|
+ SPA_PARAM_IO, /**< configurable IO areas as SPA_TYPE_OBJECT_ParamIO */
|
||
|
+ SPA_PARAM_EnumProfile, /**< profile enumeration as SPA_TYPE_OBJECT_ParamProfile */
|
||
|
+ SPA_PARAM_Profile, /**< profile configuration as SPA_TYPE_OBJECT_ParamProfile */
|
||
|
+ SPA_PARAM_EnumPortConfig, /**< port configuration enumeration as SPA_TYPE_OBJECT_ParamPortConfig */
|
||
|
+ SPA_PARAM_PortConfig, /**< port configuration as SPA_TYPE_OBJECT_ParamPortConfig */
|
||
|
+ SPA_PARAM_EnumRoute, /**< routing enumeration as SPA_TYPE_OBJECT_ParamRoute */
|
||
|
+ SPA_PARAM_Route, /**< routing configuration as SPA_TYPE_OBJECT_ParamRoute */
|
||
|
+ SPA_PARAM_Control, /**< Control parameter, a SPA_TYPE_Sequence */
|
||
|
+};
|
||
|
+
|
||
|
+/** information about a parameter */
|
||
|
+struct spa_param_info {
|
||
|
+ uint32_t id; /**< enum spa_param_type */
|
||
|
+#define SPA_PARAM_INFO_SERIAL (1<<0) /**< bit to signal update even when the
|
||
|
+ * read/write flags don't change */
|
||
|
+#define SPA_PARAM_INFO_READ (1<<1)
|
||
|
+#define SPA_PARAM_INFO_WRITE (1<<2)
|
||
|
+#define SPA_PARAM_INFO_READWRITE (SPA_PARAM_INFO_WRITE|SPA_PARAM_INFO_READ)
|
||
|
+ uint32_t flags;
|
||
|
+ uint32_t user; /**< private user field. You can use this to keep
|
||
|
+ * state. */
|
||
|
+ uint32_t padding[5];
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_PARAM_INFO(id,flags) (struct spa_param_info){ (id), (flags) }
|
||
|
+
|
||
|
+/** properties for SPA_TYPE_OBJECT_ParamBuffers */
|
||
|
+enum spa_param_buffers {
|
||
|
+ SPA_PARAM_BUFFERS_START,
|
||
|
+ SPA_PARAM_BUFFERS_buffers, /**< number of buffers (Int) */
|
||
|
+ SPA_PARAM_BUFFERS_blocks, /**< number of data blocks per buffer (Int) */
|
||
|
+ SPA_PARAM_BUFFERS_size, /**< size of a data block memory (Int)*/
|
||
|
+ SPA_PARAM_BUFFERS_stride, /**< stride of data block memory (Int) */
|
||
|
+ SPA_PARAM_BUFFERS_align, /**< alignment of data block memory (Int) */
|
||
|
+ SPA_PARAM_BUFFERS_dataType, /**< possible memory types (Int, mask of enum spa_data_type) */
|
||
|
+};
|
||
|
+
|
||
|
+/** properties for SPA_TYPE_OBJECT_ParamMeta */
|
||
|
+enum spa_param_meta {
|
||
|
+ SPA_PARAM_META_START,
|
||
|
+ SPA_PARAM_META_type, /**< the metadata, one of enum spa_meta_type (Id enum spa_meta_type) */
|
||
|
+ SPA_PARAM_META_size, /**< the expected maximum size the meta (Int) */
|
||
|
+};
|
||
|
+
|
||
|
+/** properties for SPA_TYPE_OBJECT_ParamIO */
|
||
|
+enum spa_param_io {
|
||
|
+ SPA_PARAM_IO_START,
|
||
|
+ SPA_PARAM_IO_id, /**< type ID, uniquely identifies the io area (Id enum spa_io_type) */
|
||
|
+ SPA_PARAM_IO_size, /**< size of the io area (Int) */
|
||
|
+};
|
||
|
+
|
||
|
+enum spa_param_availability {
|
||
|
+ SPA_PARAM_AVAILABILITY_unknown, /**< unknown availability */
|
||
|
+ SPA_PARAM_AVAILABILITY_no, /**< not available */
|
||
|
+ SPA_PARAM_AVAILABILITY_yes, /**< available */
|
||
|
+};
|
||
|
+
|
||
|
+/** properties for SPA_TYPE_OBJECT_ParamProfile */
|
||
|
+enum spa_param_profile {
|
||
|
+ SPA_PARAM_PROFILE_START,
|
||
|
+ SPA_PARAM_PROFILE_index, /**< profile index (Int) */
|
||
|
+ SPA_PARAM_PROFILE_name, /**< profile name (String) */
|
||
|
+ SPA_PARAM_PROFILE_description, /**< profile description (String) */
|
||
|
+ SPA_PARAM_PROFILE_priority, /**< profile priority (Int) */
|
||
|
+ SPA_PARAM_PROFILE_available, /**< availability of the profile
|
||
|
+ * (Id enum spa_param_availability) */
|
||
|
+ SPA_PARAM_PROFILE_info, /**< info (Struct(
|
||
|
+ * Int : n_items,
|
||
|
+ * (String : key,
|
||
|
+ * String : value)*)) */
|
||
|
+ SPA_PARAM_PROFILE_classes, /**< node classes provided by this profile
|
||
|
+ * (Struct(
|
||
|
+ * Int : number of items following
|
||
|
+ * Struct(
|
||
|
+ * String : class name (eg. "Audio/Source"),
|
||
|
+ * Int : number of nodes)*)) */
|
||
|
+};
|
||
|
+
|
||
|
+enum spa_param_port_config_mode {
|
||
|
+ SPA_PARAM_PORT_CONFIG_MODE_none, /**< no configuration */
|
||
|
+ SPA_PARAM_PORT_CONFIG_MODE_passthrough, /**< passthrough configuration */
|
||
|
+ SPA_PARAM_PORT_CONFIG_MODE_convert, /**< convert configuration */
|
||
|
+ SPA_PARAM_PORT_CONFIG_MODE_dsp, /**< dsp configuration, depending on the external
|
||
|
+ * format. For audio, ports will be configured for
|
||
|
+ * the given number of channels with F32 format. */
|
||
|
+};
|
||
|
+
|
||
|
+/** properties for SPA_TYPE_OBJECT_ParamPortConfig */
|
||
|
+enum spa_param_port_config {
|
||
|
+ SPA_PARAM_PORT_CONFIG_START,
|
||
|
+ SPA_PARAM_PORT_CONFIG_direction, /**< direction, input/output (Id enum spa_direction) */
|
||
|
+ SPA_PARAM_PORT_CONFIG_mode, /**< (Id enum spa_param_port_config_mode) mode */
|
||
|
+ SPA_PARAM_PORT_CONFIG_monitor, /**< (Bool) enable monitor output ports on input ports */
|
||
|
+ SPA_PARAM_PORT_CONFIG_control, /**< (Bool) enable control ports */
|
||
|
+ SPA_PARAM_PORT_CONFIG_format, /**< (Object) format filter */
|
||
|
+};
|
||
|
+
|
||
|
+/** properties for SPA_TYPE_OBJECT_ParamRoute */
|
||
|
+enum spa_param_route {
|
||
|
+ SPA_PARAM_ROUTE_START,
|
||
|
+ SPA_PARAM_ROUTE_index, /**< index of the routing destination (Int) */
|
||
|
+ SPA_PARAM_ROUTE_direction, /**< direction, input/output (Id enum spa_direction) */
|
||
|
+ SPA_PARAM_ROUTE_device, /**< device id (Int) */
|
||
|
+ SPA_PARAM_ROUTE_name, /**< name of the routing destination (String) */
|
||
|
+ SPA_PARAM_ROUTE_description, /**< description of the destination (String) */
|
||
|
+ SPA_PARAM_ROUTE_priority, /**< priority of the destination (Int) */
|
||
|
+ SPA_PARAM_ROUTE_available, /**< availability of the destination
|
||
|
+ * (Id enum spa_param_availability) */
|
||
|
+ SPA_PARAM_ROUTE_info, /**< info (Struct(
|
||
|
+ * Int : n_items,
|
||
|
+ * (String : key,
|
||
|
+ * String : value)*)) */
|
||
|
+ SPA_PARAM_ROUTE_profiles, /**< associated profile indexes (Array of Int) */
|
||
|
+ SPA_PARAM_ROUTE_props, /**< properties SPA_TYPE_OBJECT_Props */
|
||
|
+ SPA_PARAM_ROUTE_devices, /**< associated device indexes (Array of Int) */
|
||
|
+ SPA_PARAM_ROUTE_profile, /**< profile id (Int) */
|
||
|
+};
|
||
|
+
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_PARAM_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/profiler.h b/third_party/pipewire/spa/param/profiler.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/profiler.h
|
||
|
@@ -0,0 +1,84 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2020 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_PARAM_PROFILER_H
|
||
|
+#define SPA_PARAM_PROFILER_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/param/param.h>
|
||
|
+
|
||
|
+/** properties for SPA_TYPE_OBJECT_Profiler */
|
||
|
+enum spa_profiler {
|
||
|
+ SPA_PROFILER_START,
|
||
|
+
|
||
|
+ SPA_PROFILER_START_Driver = 0x10000, /**< driver related profiler properties */
|
||
|
+ SPA_PROFILER_info, /**< Generic info, counter and CPU load,
|
||
|
+ * (Struct(
|
||
|
+ * Long : counter,
|
||
|
+ * Float : cpu_load fast,
|
||
|
+ * Float : cpu_load medium,
|
||
|
+ * Float : cpu_load slow)) */
|
||
|
+ SPA_PROFILER_clock, /**< clock information
|
||
|
+ * (Struct(
|
||
|
+ * Int : clock flags,
|
||
|
+ * Int : clock id,
|
||
|
+ * String: clock name,
|
||
|
+ * Long : clock nsec,
|
||
|
+ * Fraction : clock rate,
|
||
|
+ * Long : clock position,
|
||
|
+ * Long : clock duration,
|
||
|
+ * Long : clock delay,
|
||
|
+ * Double : clock rate_diff,
|
||
|
+ * Long : clock next_nsec)) */
|
||
|
+ SPA_PROFILER_driverBlock, /**< generic driver info block
|
||
|
+ * (Struct(
|
||
|
+ * Int : driver_id,
|
||
|
+ * String : name,
|
||
|
+ * Long : driver prev_signal,
|
||
|
+ * Long : driver signal,
|
||
|
+ * Long : driver awake,
|
||
|
+ * Long : driver finish,
|
||
|
+ * Int : driver status)) */
|
||
|
+
|
||
|
+ SPA_PROFILER_START_Follower = 0x20000, /**< follower related profiler properties */
|
||
|
+ SPA_PROFILER_followerBlock, /**< generic follower info block
|
||
|
+ * (Struct(
|
||
|
+ * Int : id,
|
||
|
+ * String : name,
|
||
|
+ * Long : prev_signal,
|
||
|
+ * Long : signal,
|
||
|
+ * Long : awake,
|
||
|
+ * Long : finish,
|
||
|
+ * Int : status)) */
|
||
|
+ SPA_PROFILER_START_CUSTOM = 0x1000000,
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_PARAM_PROFILER_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/props.h b/third_party/pipewire/spa/param/props.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/props.h
|
||
|
@@ -0,0 +1,99 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_PARAM_PROPS_H
|
||
|
+#define SPA_PARAM_PROPS_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/param/param.h>
|
||
|
+
|
||
|
+/** properties of SPA_TYPE_OBJECT_PropInfo */
|
||
|
+enum spa_prop_info {
|
||
|
+ SPA_PROP_INFO_START,
|
||
|
+ SPA_PROP_INFO_id, /**< associated id of the property */
|
||
|
+ SPA_PROP_INFO_name, /**< name of the property */
|
||
|
+ SPA_PROP_INFO_type, /**< type and range/enums of property */
|
||
|
+ SPA_PROP_INFO_labels, /**< labels of property if any, this is a
|
||
|
+ * struct with pairs of values, the first one
|
||
|
+ * is of the type of the property, the second
|
||
|
+ * one is a string with a user readable label
|
||
|
+ * for the value. */
|
||
|
+};
|
||
|
+
|
||
|
+/** predefined properties for SPA_TYPE_OBJECT_Props */
|
||
|
+enum spa_prop {
|
||
|
+ SPA_PROP_START,
|
||
|
+
|
||
|
+ SPA_PROP_unknown, /**< an unknown property */
|
||
|
+
|
||
|
+ SPA_PROP_START_Device = 0x100, /**< device related properties */
|
||
|
+ SPA_PROP_device,
|
||
|
+ SPA_PROP_deviceName,
|
||
|
+ SPA_PROP_deviceFd,
|
||
|
+ SPA_PROP_card,
|
||
|
+ SPA_PROP_cardName,
|
||
|
+
|
||
|
+ SPA_PROP_minLatency,
|
||
|
+ SPA_PROP_maxLatency,
|
||
|
+ SPA_PROP_periods,
|
||
|
+ SPA_PROP_periodSize,
|
||
|
+ SPA_PROP_periodEvent,
|
||
|
+ SPA_PROP_live,
|
||
|
+ SPA_PROP_rate,
|
||
|
+ SPA_PROP_quality,
|
||
|
+
|
||
|
+ SPA_PROP_START_Audio = 0x10000, /**< audio related properties */
|
||
|
+ SPA_PROP_waveType,
|
||
|
+ SPA_PROP_frequency,
|
||
|
+ SPA_PROP_volume, /**< a volume (Float), 0.0 silence, 1.0 normal */
|
||
|
+ SPA_PROP_mute, /**< mute (Bool) */
|
||
|
+ SPA_PROP_patternType,
|
||
|
+ SPA_PROP_ditherType,
|
||
|
+ SPA_PROP_truncate,
|
||
|
+ SPA_PROP_channelVolumes, /**< a volume array, one volume per
|
||
|
+ * channel (Array of Float) */
|
||
|
+ SPA_PROP_volumeBase, /**< a volume base (Float) */
|
||
|
+ SPA_PROP_volumeStep, /**< a volume step (Float) */
|
||
|
+
|
||
|
+ SPA_PROP_START_Video = 0x20000, /**< video related properties */
|
||
|
+ SPA_PROP_brightness,
|
||
|
+ SPA_PROP_contrast,
|
||
|
+ SPA_PROP_saturation,
|
||
|
+ SPA_PROP_hue,
|
||
|
+ SPA_PROP_gamma,
|
||
|
+ SPA_PROP_exposure,
|
||
|
+ SPA_PROP_gain,
|
||
|
+ SPA_PROP_sharpness,
|
||
|
+
|
||
|
+ SPA_PROP_START_CUSTOM = 0x1000000,
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_PARAM_PROPS_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/type-info.h b/third_party/pipewire/spa/param/type-info.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/type-info.h
|
||
|
@@ -0,0 +1,362 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_PARAM_TYPES_H
|
||
|
+#define SPA_PARAM_TYPES_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/param/props.h>
|
||
|
+#include <spa/param/format.h>
|
||
|
+#include <spa/buffer/type-info.h>
|
||
|
+
|
||
|
+/* base for parameter object enumerations */
|
||
|
+#define SPA_TYPE_INFO_ParamId SPA_TYPE_INFO_ENUM_BASE "ParamId"
|
||
|
+#define SPA_TYPE_INFO_PARAM_ID_BASE SPA_TYPE_INFO_ParamId ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_param[] = {
|
||
|
+ { SPA_PARAM_Invalid, SPA_TYPE_None, SPA_TYPE_INFO_PARAM_ID_BASE "Invalid", NULL },
|
||
|
+ { SPA_PARAM_PropInfo, SPA_TYPE_OBJECT_Props, SPA_TYPE_INFO_PARAM_ID_BASE "PropInfo", NULL },
|
||
|
+ { SPA_PARAM_Props, SPA_TYPE_OBJECT_Props, SPA_TYPE_INFO_PARAM_ID_BASE "Props", NULL },
|
||
|
+ { SPA_PARAM_EnumFormat, SPA_TYPE_OBJECT_Format, SPA_TYPE_INFO_PARAM_ID_BASE "EnumFormat", NULL },
|
||
|
+ { SPA_PARAM_Format, SPA_TYPE_OBJECT_Format, SPA_TYPE_INFO_PARAM_ID_BASE "Format", NULL },
|
||
|
+ { SPA_PARAM_Buffers, SPA_TYPE_OBJECT_ParamBuffers, SPA_TYPE_INFO_PARAM_ID_BASE "Buffers", NULL },
|
||
|
+ { SPA_PARAM_Meta, SPA_TYPE_OBJECT_ParamMeta, SPA_TYPE_INFO_PARAM_ID_BASE "Meta", NULL },
|
||
|
+ { SPA_PARAM_IO, SPA_TYPE_OBJECT_ParamIO, SPA_TYPE_INFO_PARAM_ID_BASE "IO", NULL },
|
||
|
+ { SPA_PARAM_EnumProfile, SPA_TYPE_OBJECT_ParamProfile, SPA_TYPE_INFO_PARAM_ID_BASE "EnumProfile", NULL },
|
||
|
+ { SPA_PARAM_Profile, SPA_TYPE_OBJECT_ParamProfile, SPA_TYPE_INFO_PARAM_ID_BASE "Profile", NULL },
|
||
|
+ { SPA_PARAM_EnumPortConfig, SPA_TYPE_OBJECT_ParamPortConfig, SPA_TYPE_INFO_PARAM_ID_BASE "EnumPortConfig", NULL },
|
||
|
+ { SPA_PARAM_PortConfig, SPA_TYPE_OBJECT_ParamPortConfig, SPA_TYPE_INFO_PARAM_ID_BASE "PortConfig", NULL },
|
||
|
+ { SPA_PARAM_EnumRoute, SPA_TYPE_OBJECT_ParamRoute, SPA_TYPE_INFO_PARAM_ID_BASE "EnumRoute", NULL },
|
||
|
+ { SPA_PARAM_Route, SPA_TYPE_OBJECT_ParamRoute, SPA_TYPE_INFO_PARAM_ID_BASE "Route", NULL },
|
||
|
+ { SPA_PARAM_Control, SPA_TYPE_Sequence, SPA_TYPE_INFO_PARAM_ID_BASE "Control", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+/* base for parameter objects */
|
||
|
+#define SPA_TYPE_INFO_Param SPA_TYPE_INFO_OBJECT_BASE "Param"
|
||
|
+#define SPA_TYPE_INFO_PARAM_BASE SPA_TYPE_INFO_Param ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_Props SPA_TYPE_INFO_PARAM_BASE "Props"
|
||
|
+#define SPA_TYPE_INFO_PROPS_BASE SPA_TYPE_INFO_Props ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_props[] = {
|
||
|
+ { SPA_PROP_START, SPA_TYPE_Id, SPA_TYPE_INFO_PROPS_BASE, spa_type_param, },
|
||
|
+ { SPA_PROP_unknown, SPA_TYPE_None, SPA_TYPE_INFO_PROPS_BASE "unknown", NULL },
|
||
|
+ { SPA_PROP_device, SPA_TYPE_String, SPA_TYPE_INFO_PROPS_BASE "device", NULL },
|
||
|
+ { SPA_PROP_deviceName, SPA_TYPE_String, SPA_TYPE_INFO_PROPS_BASE "deviceName", NULL },
|
||
|
+ { SPA_PROP_deviceFd, SPA_TYPE_Fd, SPA_TYPE_INFO_PROPS_BASE "deviceFd", NULL },
|
||
|
+ { SPA_PROP_card, SPA_TYPE_String, SPA_TYPE_INFO_PROPS_BASE "card", NULL },
|
||
|
+ { SPA_PROP_cardName, SPA_TYPE_String, SPA_TYPE_INFO_PROPS_BASE "cardName", NULL },
|
||
|
+ { SPA_PROP_minLatency, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "minLatency", NULL },
|
||
|
+ { SPA_PROP_maxLatency, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "maxLatency", NULL },
|
||
|
+ { SPA_PROP_periods, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "periods", NULL },
|
||
|
+ { SPA_PROP_periodSize, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "periodSize", NULL },
|
||
|
+ { SPA_PROP_periodEvent, SPA_TYPE_Bool, SPA_TYPE_INFO_PROPS_BASE "periodEvent", NULL },
|
||
|
+ { SPA_PROP_live, SPA_TYPE_Bool, SPA_TYPE_INFO_PROPS_BASE "live", NULL },
|
||
|
+ { SPA_PROP_rate, SPA_TYPE_Double, SPA_TYPE_INFO_PROPS_BASE "rate", NULL },
|
||
|
+ { SPA_PROP_quality, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "quality", NULL },
|
||
|
+
|
||
|
+ { SPA_PROP_waveType, SPA_TYPE_Id, SPA_TYPE_INFO_PROPS_BASE "waveType", NULL },
|
||
|
+ { SPA_PROP_frequency, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "frequency", NULL },
|
||
|
+ { SPA_PROP_volume, SPA_TYPE_Float, SPA_TYPE_INFO_PROPS_BASE "volume", NULL },
|
||
|
+ { SPA_PROP_mute, SPA_TYPE_Bool, SPA_TYPE_INFO_PROPS_BASE "mute", NULL },
|
||
|
+ { SPA_PROP_patternType, SPA_TYPE_Id, SPA_TYPE_INFO_PROPS_BASE "patternType", NULL },
|
||
|
+ { SPA_PROP_ditherType, SPA_TYPE_Id, SPA_TYPE_INFO_PROPS_BASE "ditherType", NULL },
|
||
|
+ { SPA_PROP_truncate, SPA_TYPE_Bool, SPA_TYPE_INFO_PROPS_BASE "truncate", NULL },
|
||
|
+ { SPA_PROP_channelVolumes, SPA_TYPE_Array, SPA_TYPE_INFO_PROPS_BASE "channelVolumes", NULL },
|
||
|
+ { SPA_PROP_volumeBase, SPA_TYPE_Float, SPA_TYPE_INFO_PROPS_BASE "volumeBase", NULL },
|
||
|
+ { SPA_PROP_volumeStep, SPA_TYPE_Float, SPA_TYPE_INFO_PROPS_BASE "volumeStep", NULL },
|
||
|
+
|
||
|
+ { SPA_PROP_brightness, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "brightness", NULL },
|
||
|
+ { SPA_PROP_contrast, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "contrast", NULL },
|
||
|
+ { SPA_PROP_saturation, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "saturation", NULL },
|
||
|
+ { SPA_PROP_hue, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "hue", NULL },
|
||
|
+ { SPA_PROP_gamma, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "gamma", NULL },
|
||
|
+ { SPA_PROP_exposure, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "exposure", NULL },
|
||
|
+ { SPA_PROP_gain, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "gain", NULL },
|
||
|
+ { SPA_PROP_sharpness, SPA_TYPE_Int, SPA_TYPE_INFO_PROPS_BASE "sharpness", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+/** Enum Property info */
|
||
|
+#define SPA_TYPE_INFO_PropInfo SPA_TYPE_INFO_PARAM_BASE "PropInfo"
|
||
|
+#define SPA_TYPE_INFO_PROP_INFO_BASE SPA_TYPE_INFO_PropInfo ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_prop_info[] = {
|
||
|
+ { SPA_PROP_INFO_START, SPA_TYPE_Id, SPA_TYPE_INFO_PROP_INFO_BASE, spa_type_param, },
|
||
|
+ { SPA_PROP_INFO_id, SPA_TYPE_Id, SPA_TYPE_INFO_PROP_INFO_BASE "id", spa_type_props },
|
||
|
+ { SPA_PROP_INFO_name, SPA_TYPE_String, SPA_TYPE_INFO_PROP_INFO_BASE "name", NULL },
|
||
|
+ { SPA_PROP_INFO_type, SPA_TYPE_Pod, SPA_TYPE_INFO_PROP_INFO_BASE "type", NULL },
|
||
|
+ { SPA_PROP_INFO_labels, SPA_TYPE_Struct, SPA_TYPE_INFO_PROP_INFO_BASE "labels", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_PARAM_Meta SPA_TYPE_INFO_PARAM_BASE "Meta"
|
||
|
+#define SPA_TYPE_INFO_PARAM_META_BASE SPA_TYPE_INFO_PARAM_Meta ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_param_meta[] = {
|
||
|
+ { SPA_PARAM_META_START, SPA_TYPE_Id, SPA_TYPE_INFO_PARAM_META_BASE, spa_type_param },
|
||
|
+ { SPA_PARAM_META_type, SPA_TYPE_Id, SPA_TYPE_INFO_PARAM_META_BASE "type", spa_type_meta_type },
|
||
|
+ { SPA_PARAM_META_size, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_META_BASE "size", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+/** Base for parameters that describe IO areas to exchange data,
|
||
|
+ * control and properties with a node.
|
||
|
+ */
|
||
|
+#define SPA_TYPE_INFO_PARAM_IO SPA_TYPE_INFO_PARAM_BASE "IO"
|
||
|
+#define SPA_TYPE_INFO_PARAM_IO_BASE SPA_TYPE_INFO_PARAM_IO ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_param_io[] = {
|
||
|
+ { SPA_PARAM_IO_START, SPA_TYPE_Id, SPA_TYPE_INFO_PARAM_IO_BASE, spa_type_param, },
|
||
|
+ { SPA_PARAM_IO_id, SPA_TYPE_Id, SPA_TYPE_INFO_PARAM_IO_BASE "id", spa_type_io },
|
||
|
+ { SPA_PARAM_IO_size, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_IO_BASE "size", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_Format SPA_TYPE_INFO_PARAM_BASE "Format"
|
||
|
+#define SPA_TYPE_INFO_FORMAT_BASE SPA_TYPE_INFO_Format ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_MediaType SPA_TYPE_INFO_ENUM_BASE "MediaType"
|
||
|
+#define SPA_TYPE_INFO_MEDIA_TYPE_BASE SPA_TYPE_INFO_MediaType ":"
|
||
|
+
|
||
|
+#include <spa/param/audio/type-info.h>
|
||
|
+#include <spa/param/video/type-info.h>
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_media_type[] = {
|
||
|
+ { SPA_MEDIA_TYPE_unknown, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_TYPE_BASE "unknown", NULL },
|
||
|
+ { SPA_MEDIA_TYPE_audio, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_TYPE_BASE "audio", NULL },
|
||
|
+ { SPA_MEDIA_TYPE_video, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_TYPE_BASE "video", NULL },
|
||
|
+ { SPA_MEDIA_TYPE_image, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_TYPE_BASE "image", NULL },
|
||
|
+ { SPA_MEDIA_TYPE_binary, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_TYPE_BASE "binary", NULL },
|
||
|
+ { SPA_MEDIA_TYPE_stream, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_TYPE_BASE "stream", NULL },
|
||
|
+ { SPA_MEDIA_TYPE_application, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_TYPE_BASE "application", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_MediaSubtype SPA_TYPE_INFO_ENUM_BASE "MediaSubtype"
|
||
|
+#define SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE SPA_TYPE_INFO_MediaSubtype ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_media_subtype[] = {
|
||
|
+ { SPA_MEDIA_SUBTYPE_unknown, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "unknown", NULL },
|
||
|
+ /* generic subtypes */
|
||
|
+ { SPA_MEDIA_SUBTYPE_raw, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "raw", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_dsp, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "dsp", NULL },
|
||
|
+ /* audio subtypes */
|
||
|
+ { SPA_MEDIA_SUBTYPE_mp3, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "mp3", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_aac, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "aac", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_vorbis, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "vorbis", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_wma, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "wma", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_ra, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "ra", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_sbc, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "sbc", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_adpcm, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "adpcm", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_g723, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "g723", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_g726, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "g726", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_g729, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "g729", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_amr, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "amr", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_gsm, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "gsm", NULL },
|
||
|
+ /* video subtypes */
|
||
|
+ { SPA_MEDIA_SUBTYPE_h264, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "h264", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_mjpg, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "mjpg", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_dv, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "dv", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_mpegts, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "mpegts", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_h263, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "h263", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_mpeg1, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "mpeg1", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_mpeg2, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "mpeg2", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_mpeg4, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "mpeg4", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_xvid, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "xvid", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_vc1, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "vc1", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_vp8, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "vp8", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_vp9, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "vp9", NULL },
|
||
|
+ { SPA_MEDIA_SUBTYPE_bayer, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "bayer", NULL },
|
||
|
+ /* image subtypes */
|
||
|
+ { SPA_MEDIA_SUBTYPE_jpeg, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "jpeg", NULL },
|
||
|
+ /* stream subtypes */
|
||
|
+ { SPA_MEDIA_SUBTYPE_midi, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "midi", NULL },
|
||
|
+ /* application subtypes */
|
||
|
+ { SPA_MEDIA_SUBTYPE_control, SPA_TYPE_Int, SPA_TYPE_INFO_MEDIA_SUBTYPE_BASE "control", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_FormatAudio SPA_TYPE_INFO_FORMAT_BASE "Audio"
|
||
|
+#define SPA_TYPE_INFO_FORMAT_AUDIO_BASE SPA_TYPE_INFO_FormatAudio ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_FormatVideo SPA_TYPE_INFO_FORMAT_BASE "Video"
|
||
|
+#define SPA_TYPE_INFO_FORMAT_VIDEO_BASE SPA_TYPE_INFO_FormatVideo ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_FORMAT_VIDEO_H264 SPA_TYPE_INFO_FORMAT_VIDEO_BASE "H264"
|
||
|
+#define SPA_TYPE_INFO_FORMAT_VIDEO_H264_BASE SPA_TYPE_INFO_FORMAT_VIDEO_H264 ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_format[] = {
|
||
|
+ { SPA_FORMAT_START, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_BASE, spa_type_param, },
|
||
|
+
|
||
|
+ { SPA_FORMAT_mediaType, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_BASE "mediaType",
|
||
|
+ spa_type_media_type, },
|
||
|
+ { SPA_FORMAT_mediaSubtype, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_BASE "mediaSubtype",
|
||
|
+ spa_type_media_subtype, },
|
||
|
+
|
||
|
+ { SPA_FORMAT_AUDIO_format, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_AUDIO_BASE "format",
|
||
|
+ spa_type_audio_format },
|
||
|
+ { SPA_FORMAT_AUDIO_flags, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_AUDIO_BASE "flags",
|
||
|
+ spa_type_audio_flags },
|
||
|
+ { SPA_FORMAT_AUDIO_rate, SPA_TYPE_Int, SPA_TYPE_INFO_FORMAT_AUDIO_BASE "rate", NULL },
|
||
|
+ { SPA_FORMAT_AUDIO_channels, SPA_TYPE_Int, SPA_TYPE_INFO_FORMAT_AUDIO_BASE "channels", NULL },
|
||
|
+ { SPA_FORMAT_AUDIO_position, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_AUDIO_BASE "position",
|
||
|
+ spa_type_audio_channel },
|
||
|
+
|
||
|
+ { SPA_FORMAT_VIDEO_format, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "format",
|
||
|
+ spa_type_video_format, },
|
||
|
+ { SPA_FORMAT_VIDEO_modifier, SPA_TYPE_Long, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "modifier", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_size, SPA_TYPE_Rectangle, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "size", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_framerate, SPA_TYPE_Fraction, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "framerate", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_maxFramerate, SPA_TYPE_Fraction, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "maxFramerate", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_views, SPA_TYPE_Int, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "views", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_interlaceMode, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "interlaceMode", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_pixelAspectRatio, SPA_TYPE_Fraction, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "pixelAspectRatio", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_multiviewMode, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "multiviewMode", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_multiviewFlags, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "multiviewFlags", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_chromaSite, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "chromaSite", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_colorRange, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "colorRange", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_colorMatrix, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "colorMatrix", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_transferFunction, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "transferFunction", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_colorPrimaries, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "colorPrimaries", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_profile, SPA_TYPE_Int, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "profile", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_level, SPA_TYPE_Int, SPA_TYPE_INFO_FORMAT_VIDEO_BASE "level", NULL },
|
||
|
+
|
||
|
+ { SPA_FORMAT_VIDEO_H264_streamFormat, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_VIDEO_H264_BASE "streamFormat", NULL },
|
||
|
+ { SPA_FORMAT_VIDEO_H264_alignment, SPA_TYPE_Id, SPA_TYPE_INFO_FORMAT_VIDEO_H264_BASE "alignment", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_PARAM_Buffers SPA_TYPE_INFO_PARAM_BASE "Buffers"
|
||
|
+#define SPA_TYPE_INFO_PARAM_BUFFERS_BASE SPA_TYPE_INFO_PARAM_Buffers ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_PARAM_BlockInfo SPA_TYPE_INFO_PARAM_BUFFERS_BASE "BlockInfo"
|
||
|
+#define SPA_TYPE_INFO_PARAM_BLOCK_INFO_BASE SPA_TYPE_INFO_PARAM_BlockInfo ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_param_buffers[] = {
|
||
|
+ { SPA_PARAM_BUFFERS_START, SPA_TYPE_Id, SPA_TYPE_INFO_PARAM_BUFFERS_BASE, spa_type_param, },
|
||
|
+ { SPA_PARAM_BUFFERS_buffers, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_BUFFERS_BASE "buffers", NULL },
|
||
|
+ { SPA_PARAM_BUFFERS_blocks, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_BUFFERS_BASE "blocks", NULL },
|
||
|
+ { SPA_PARAM_BUFFERS_size, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_BLOCK_INFO_BASE "size", NULL },
|
||
|
+ { SPA_PARAM_BUFFERS_stride, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_BLOCK_INFO_BASE "stride", NULL },
|
||
|
+ { SPA_PARAM_BUFFERS_align, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_BLOCK_INFO_BASE "align", NULL },
|
||
|
+ { SPA_PARAM_BUFFERS_dataType, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_BLOCK_INFO_BASE "dataType", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_ParamAvailability SPA_TYPE_INFO_ENUM_BASE "ParamAvailability"
|
||
|
+#define SPA_TYPE_INFO_PARAM_AVAILABILITY_BASE SPA_TYPE_INFO_ParamAvailability ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_param_availability[] = {
|
||
|
+ { SPA_PARAM_AVAILABILITY_unknown, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_AVAILABILITY_BASE "unknown", NULL },
|
||
|
+ { SPA_PARAM_AVAILABILITY_no, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_AVAILABILITY_BASE "no", NULL },
|
||
|
+ { SPA_PARAM_AVAILABILITY_yes, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_AVAILABILITY_BASE "yes", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_PARAM_Profile SPA_TYPE_INFO_PARAM_BASE "Profile"
|
||
|
+#define SPA_TYPE_INFO_PARAM_PROFILE_BASE SPA_TYPE_INFO_PARAM_Profile ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_param_profile[] = {
|
||
|
+ { SPA_PARAM_PROFILE_START, SPA_TYPE_Id, SPA_TYPE_INFO_PARAM_PROFILE_BASE, spa_type_param, },
|
||
|
+ { SPA_PARAM_PROFILE_index, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_PROFILE_BASE "index", NULL },
|
||
|
+ { SPA_PARAM_PROFILE_name, SPA_TYPE_String, SPA_TYPE_INFO_PARAM_PROFILE_BASE "name", NULL },
|
||
|
+ { SPA_PARAM_PROFILE_description, SPA_TYPE_String, SPA_TYPE_INFO_PARAM_PROFILE_BASE "description", NULL },
|
||
|
+ { SPA_PARAM_PROFILE_priority, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_PROFILE_BASE "priority", NULL },
|
||
|
+ { SPA_PARAM_PROFILE_available, SPA_TYPE_Id, SPA_TYPE_INFO_PARAM_PROFILE_BASE "available", spa_type_param_availability, },
|
||
|
+ { SPA_PARAM_PROFILE_info, SPA_TYPE_Struct, SPA_TYPE_INFO_PARAM_PROFILE_BASE "info", NULL, },
|
||
|
+ { SPA_PARAM_PROFILE_classes, SPA_TYPE_Struct, SPA_TYPE_INFO_PARAM_PROFILE_BASE "classes", NULL, },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_ParamPortConfigMode SPA_TYPE_INFO_ENUM_BASE "ParamPortConfigMode"
|
||
|
+#define SPA_TYPE_INFO_PARAM_PORT_CONFIG_MODE_BASE SPA_TYPE_INFO_ParamPortConfigMode ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_param_port_config_mode[] = {
|
||
|
+ { SPA_PARAM_PORT_CONFIG_MODE_none, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_PORT_CONFIG_MODE_BASE "none", NULL },
|
||
|
+ { SPA_PARAM_PORT_CONFIG_MODE_passthrough, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_PORT_CONFIG_MODE_BASE "passthrough", NULL },
|
||
|
+ { SPA_PARAM_PORT_CONFIG_MODE_convert, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_PORT_CONFIG_MODE_BASE "convert", NULL },
|
||
|
+ { SPA_PARAM_PORT_CONFIG_MODE_dsp, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_PORT_CONFIG_MODE_BASE "dsp", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_PARAM_PortConfig SPA_TYPE_INFO_PARAM_BASE "PortConfig"
|
||
|
+#define SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE SPA_TYPE_INFO_PARAM_PortConfig ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_param_port_config[] = {
|
||
|
+ { SPA_PARAM_PORT_CONFIG_START, SPA_TYPE_Id, SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE, spa_type_param, },
|
||
|
+ { SPA_PARAM_PORT_CONFIG_direction, SPA_TYPE_Id, SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE "direction", spa_type_direction, },
|
||
|
+ { SPA_PARAM_PORT_CONFIG_mode, SPA_TYPE_Id, SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE "mode", spa_type_param_port_config_mode },
|
||
|
+ { SPA_PARAM_PORT_CONFIG_monitor, SPA_TYPE_Bool, SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE "monitor", NULL },
|
||
|
+ { SPA_PARAM_PORT_CONFIG_control, SPA_TYPE_Bool, SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE "control", NULL },
|
||
|
+ { SPA_PARAM_PORT_CONFIG_format, SPA_TYPE_Object, SPA_TYPE_INFO_PARAM_PORT_CONFIG_BASE "format", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_PARAM_Route SPA_TYPE_INFO_PARAM_BASE "Route"
|
||
|
+#define SPA_TYPE_INFO_PARAM_ROUTE_BASE SPA_TYPE_INFO_PARAM_Route ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_param_route[] = {
|
||
|
+ { SPA_PARAM_ROUTE_START, SPA_TYPE_Id, SPA_TYPE_INFO_PARAM_ROUTE_BASE, spa_type_param, },
|
||
|
+ { SPA_PARAM_ROUTE_index, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_ROUTE_BASE "index", NULL, },
|
||
|
+ { SPA_PARAM_ROUTE_direction, SPA_TYPE_Id, SPA_TYPE_INFO_PARAM_ROUTE_BASE "direction", spa_type_direction, },
|
||
|
+ { SPA_PARAM_ROUTE_device, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_ROUTE_BASE "device", NULL, },
|
||
|
+ { SPA_PARAM_ROUTE_name, SPA_TYPE_String, SPA_TYPE_INFO_PARAM_ROUTE_BASE "name", NULL, },
|
||
|
+ { SPA_PARAM_ROUTE_description, SPA_TYPE_String, SPA_TYPE_INFO_PARAM_ROUTE_BASE "description", NULL, },
|
||
|
+ { SPA_PARAM_ROUTE_priority, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_ROUTE_BASE "priority", NULL, },
|
||
|
+ { SPA_PARAM_ROUTE_available, SPA_TYPE_Id, SPA_TYPE_INFO_PARAM_ROUTE_BASE "available", spa_type_param_availability, },
|
||
|
+ { SPA_PARAM_ROUTE_info, SPA_TYPE_Struct, SPA_TYPE_INFO_PARAM_ROUTE_BASE "info", NULL, },
|
||
|
+ { SPA_PARAM_ROUTE_profiles, SPA_TYPE_Array, SPA_TYPE_INFO_PARAM_ROUTE_BASE "profiles", NULL, },
|
||
|
+ { SPA_PARAM_ROUTE_props, SPA_TYPE_Object, SPA_TYPE_INFO_PARAM_ROUTE_BASE "props", NULL, },
|
||
|
+ { SPA_PARAM_ROUTE_devices, SPA_TYPE_Array, SPA_TYPE_INFO_PARAM_ROUTE_BASE "devices", NULL, },
|
||
|
+ { SPA_PARAM_ROUTE_profile, SPA_TYPE_Int, SPA_TYPE_INFO_PARAM_ROUTE_BASE "profile", NULL, },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#include <spa/param/profiler.h>
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_Profiler SPA_TYPE_INFO_OBJECT_BASE "Profiler"
|
||
|
+#define SPA_TYPE_INFO_PROFILER_BASE SPA_TYPE_INFO_Profiler ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_profiler[] = {
|
||
|
+ { SPA_PROFILER_START, SPA_TYPE_Id, SPA_TYPE_INFO_PROFILER_BASE, spa_type_param, },
|
||
|
+ { SPA_PROFILER_info, SPA_TYPE_Struct, SPA_TYPE_INFO_PROFILER_BASE "info", NULL, },
|
||
|
+ { SPA_PROFILER_clock, SPA_TYPE_Struct, SPA_TYPE_INFO_PROFILER_BASE "clock", NULL, },
|
||
|
+ { SPA_PROFILER_driverBlock, SPA_TYPE_Struct, SPA_TYPE_INFO_PROFILER_BASE "driverBlock", NULL, },
|
||
|
+ { SPA_PROFILER_followerBlock, SPA_TYPE_Struct, SPA_TYPE_INFO_PROFILER_BASE "followerBlock", NULL, },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_PARAM_TYPES_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/video/chroma.h b/third_party/pipewire/spa/param/video/chroma.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/video/chroma.h
|
||
|
@@ -0,0 +1,60 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_VIDEO_CHROMA_H
|
||
|
+#define SPA_VIDEO_CHROMA_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** Various Chroma sitings.
|
||
|
+ * @SPA_VIDEO_CHROMA_SITE_UNKNOWN: unknown cositing
|
||
|
+ * @SPA_VIDEO_CHROMA_SITE_NONE: no cositing
|
||
|
+ * @SPA_VIDEO_CHROMA_SITE_H_COSITED: chroma is horizontally cosited
|
||
|
+ * @SPA_VIDEO_CHROMA_SITE_V_COSITED: chroma is vertically cosited
|
||
|
+ * @SPA_VIDEO_CHROMA_SITE_ALT_LINE: choma samples are sited on alternate lines
|
||
|
+ * @SPA_VIDEO_CHROMA_SITE_COSITED: chroma samples cosited with luma samples
|
||
|
+ * @SPA_VIDEO_CHROMA_SITE_JPEG: jpeg style cositing, also for mpeg1 and mjpeg
|
||
|
+ * @SPA_VIDEO_CHROMA_SITE_MPEG2: mpeg2 style cositing
|
||
|
+ * @SPA_VIDEO_CHROMA_SITE_DV: DV style cositing
|
||
|
+ */
|
||
|
+enum spa_video_chroma_site {
|
||
|
+ SPA_VIDEO_CHROMA_SITE_UNKNOWN = 0,
|
||
|
+ SPA_VIDEO_CHROMA_SITE_NONE = (1 << 0),
|
||
|
+ SPA_VIDEO_CHROMA_SITE_H_COSITED = (1 << 1),
|
||
|
+ SPA_VIDEO_CHROMA_SITE_V_COSITED = (1 << 2),
|
||
|
+ SPA_VIDEO_CHROMA_SITE_ALT_LINE = (1 << 3),
|
||
|
+ /* some common chroma cositing */
|
||
|
+ SPA_VIDEO_CHROMA_SITE_COSITED = (SPA_VIDEO_CHROMA_SITE_H_COSITED | SPA_VIDEO_CHROMA_SITE_V_COSITED),
|
||
|
+ SPA_VIDEO_CHROMA_SITE_JPEG = (SPA_VIDEO_CHROMA_SITE_NONE),
|
||
|
+ SPA_VIDEO_CHROMA_SITE_MPEG2 = (SPA_VIDEO_CHROMA_SITE_H_COSITED),
|
||
|
+ SPA_VIDEO_CHROMA_SITE_DV = (SPA_VIDEO_CHROMA_SITE_COSITED | SPA_VIDEO_CHROMA_SITE_ALT_LINE),
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_VIDEO_CHROMA_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/video/color.h b/third_party/pipewire/spa/param/video/color.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/video/color.h
|
||
|
@@ -0,0 +1,162 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_VIDEO_COLOR_H
|
||
|
+#define SPA_VIDEO_COLOR_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/**
|
||
|
+ * spa_video_color_range:
|
||
|
+ * @SPA_VIDEO_COLOR_RANGE_UNKNOWN: unknown range
|
||
|
+ * @SPA_VIDEO_COLOR_RANGE_0_255: [0..255] for 8 bit components
|
||
|
+ * @SPA_VIDEO_COLOR_RANGE_16_235: [16..235] for 8 bit components. Chroma has
|
||
|
+ * [16..240] range.
|
||
|
+ *
|
||
|
+ * Possible color range values. These constants are defined for 8 bit color
|
||
|
+ * values and can be scaled for other bit depths.
|
||
|
+ */
|
||
|
+enum spa_video_color_range {
|
||
|
+ SPA_VIDEO_COLOR_RANGE_UNKNOWN = 0,
|
||
|
+ SPA_VIDEO_COLOR_RANGE_0_255,
|
||
|
+ SPA_VIDEO_COLOR_RANGE_16_235
|
||
|
+};
|
||
|
+
|
||
|
+/**
|
||
|
+ * spa_video_color_matrix:
|
||
|
+ * @SPA_VIDEO_COLOR_MATRIX_UNKNOWN: unknown matrix
|
||
|
+ * @SPA_VIDEO_COLOR_MATRIX_RGB: identity matrix
|
||
|
+ * @SPA_VIDEO_COLOR_MATRIX_FCC: FCC color matrix
|
||
|
+ * @SPA_VIDEO_COLOR_MATRIX_BT709: ITU-R BT.709 color matrix
|
||
|
+ * @SPA_VIDEO_COLOR_MATRIX_BT601: ITU-R BT.601 color matrix
|
||
|
+ * @SPA_VIDEO_COLOR_MATRIX_SMPTE240M: SMPTE 240M color matrix
|
||
|
+ * @SPA_VIDEO_COLOR_MATRIX_BT2020: ITU-R BT.2020 color matrix. Since: 1.6.
|
||
|
+ *
|
||
|
+ * The color matrix is used to convert between Y'PbPr and
|
||
|
+ * non-linear RGB (R'G'B')
|
||
|
+ */
|
||
|
+enum spa_video_color_matrix {
|
||
|
+ SPA_VIDEO_COLOR_MATRIX_UNKNOWN = 0,
|
||
|
+ SPA_VIDEO_COLOR_MATRIX_RGB,
|
||
|
+ SPA_VIDEO_COLOR_MATRIX_FCC,
|
||
|
+ SPA_VIDEO_COLOR_MATRIX_BT709,
|
||
|
+ SPA_VIDEO_COLOR_MATRIX_BT601,
|
||
|
+ SPA_VIDEO_COLOR_MATRIX_SMPTE240M,
|
||
|
+ SPA_VIDEO_COLOR_MATRIX_BT2020
|
||
|
+};
|
||
|
+
|
||
|
+/**
|
||
|
+ * spa_video_transfer_function:
|
||
|
+ * @SPA_VIDEO_TRANSFER_UNKNOWN: unknown transfer function
|
||
|
+ * @SPA_VIDEO_TRANSFER_GAMMA10: linear RGB, gamma 1.0 curve
|
||
|
+ * @SPA_VIDEO_TRANSFER_GAMMA18: Gamma 1.8 curve
|
||
|
+ * @SPA_VIDEO_TRANSFER_GAMMA20: Gamma 2.0 curve
|
||
|
+ * @SPA_VIDEO_TRANSFER_GAMMA22: Gamma 2.2 curve
|
||
|
+ * @SPA_VIDEO_TRANSFER_BT709: Gamma 2.2 curve with a linear segment in the lower
|
||
|
+ * range
|
||
|
+ * @SPA_VIDEO_TRANSFER_SMPTE240M: Gamma 2.2 curve with a linear segment in the
|
||
|
+ * lower range
|
||
|
+ * @SPA_VIDEO_TRANSFER_SRGB: Gamma 2.4 curve with a linear segment in the lower
|
||
|
+ * range
|
||
|
+ * @SPA_VIDEO_TRANSFER_GAMMA28: Gamma 2.8 curve
|
||
|
+ * @SPA_VIDEO_TRANSFER_LOG100: Logarithmic transfer characteristic
|
||
|
+ * 100:1 range
|
||
|
+ * @SPA_VIDEO_TRANSFER_LOG316: Logarithmic transfer characteristic
|
||
|
+ * 316.22777:1 range
|
||
|
+ * @SPA_VIDEO_TRANSFER_BT2020_12: Gamma 2.2 curve with a linear segment in the lower
|
||
|
+ * range. Used for BT.2020 with 12 bits per
|
||
|
+ * component. Since: 1.6.
|
||
|
+ * @SPA_VIDEO_TRANSFER_ADOBERGB: Gamma 2.19921875. Since: 1.8
|
||
|
+ *
|
||
|
+ * The video transfer function defines the formula for converting between
|
||
|
+ * non-linear RGB (R'G'B') and linear RGB
|
||
|
+ */
|
||
|
+enum spa_video_transfer_function {
|
||
|
+ SPA_VIDEO_TRANSFER_UNKNOWN = 0,
|
||
|
+ SPA_VIDEO_TRANSFER_GAMMA10,
|
||
|
+ SPA_VIDEO_TRANSFER_GAMMA18,
|
||
|
+ SPA_VIDEO_TRANSFER_GAMMA20,
|
||
|
+ SPA_VIDEO_TRANSFER_GAMMA22,
|
||
|
+ SPA_VIDEO_TRANSFER_BT709,
|
||
|
+ SPA_VIDEO_TRANSFER_SMPTE240M,
|
||
|
+ SPA_VIDEO_TRANSFER_SRGB,
|
||
|
+ SPA_VIDEO_TRANSFER_GAMMA28,
|
||
|
+ SPA_VIDEO_TRANSFER_LOG100,
|
||
|
+ SPA_VIDEO_TRANSFER_LOG316,
|
||
|
+ SPA_VIDEO_TRANSFER_BT2020_12,
|
||
|
+ SPA_VIDEO_TRANSFER_ADOBERGB
|
||
|
+};
|
||
|
+
|
||
|
+/**
|
||
|
+ * spa_video_color_primaries:
|
||
|
+ * @SPA_VIDEO_COLOR_PRIMARIES_UNKNOWN: unknown color primaries
|
||
|
+ * @SPA_VIDEO_COLOR_PRIMARIES_BT709: BT709 primaries
|
||
|
+ * @SPA_VIDEO_COLOR_PRIMARIES_BT470M: BT470M primaries
|
||
|
+ * @SPA_VIDEO_COLOR_PRIMARIES_BT470BG: BT470BG primaries
|
||
|
+ * @SPA_VIDEO_COLOR_PRIMARIES_SMPTE170M: SMPTE170M primaries
|
||
|
+ * @SPA_VIDEO_COLOR_PRIMARIES_SMPTE240M: SMPTE240M primaries
|
||
|
+ * @SPA_VIDEO_COLOR_PRIMARIES_FILM: Generic film
|
||
|
+ * @SPA_VIDEO_COLOR_PRIMARIES_BT2020: BT2020 primaries. Since: 1.6.
|
||
|
+ * @SPA_VIDEO_COLOR_PRIMARIES_ADOBERGB: Adobe RGB primaries. Since: 1.8
|
||
|
+ *
|
||
|
+ * The color primaries define the how to transform linear RGB values to and from
|
||
|
+ * the CIE XYZ colorspace.
|
||
|
+ */
|
||
|
+enum spa_video_color_primaries {
|
||
|
+ SPA_VIDEO_COLOR_PRIMARIES_UNKNOWN = 0,
|
||
|
+ SPA_VIDEO_COLOR_PRIMARIES_BT709,
|
||
|
+ SPA_VIDEO_COLOR_PRIMARIES_BT470M,
|
||
|
+ SPA_VIDEO_COLOR_PRIMARIES_BT470BG,
|
||
|
+ SPA_VIDEO_COLOR_PRIMARIES_SMPTE170M,
|
||
|
+ SPA_VIDEO_COLOR_PRIMARIES_SMPTE240M,
|
||
|
+ SPA_VIDEO_COLOR_PRIMARIES_FILM,
|
||
|
+ SPA_VIDEO_COLOR_PRIMARIES_BT2020,
|
||
|
+ SPA_VIDEO_COLOR_PRIMARIES_ADOBERGB
|
||
|
+};
|
||
|
+
|
||
|
+/**
|
||
|
+ * spa_video_colorimetry:
|
||
|
+ * @range: the color range. This is the valid range for the samples.
|
||
|
+ * It is used to convert the samples to Y'PbPr values.
|
||
|
+ * @matrix: the color matrix. Used to convert between Y'PbPr and
|
||
|
+ * non-linear RGB (R'G'B')
|
||
|
+ * @transfer: the transfer function. used to convert between R'G'B' and RGB
|
||
|
+ * @primaries: color primaries. used to convert between R'G'B' and CIE XYZ
|
||
|
+ *
|
||
|
+ * Structure describing the color info.
|
||
|
+ */
|
||
|
+struct spa_video_colorimetry {
|
||
|
+ enum spa_video_color_range range;
|
||
|
+ enum spa_video_color_matrix matrix;
|
||
|
+ enum spa_video_transfer_function transfer;
|
||
|
+ enum spa_video_color_primaries primaries;
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_VIDEO_COLOR_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/video/encoded.h b/third_party/pipewire/spa/param/video/encoded.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/video/encoded.h
|
||
|
@@ -0,0 +1,65 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_VIDEO_ENCODED_H
|
||
|
+#define SPA_VIDEO_ENCODED_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/param/format.h>
|
||
|
+
|
||
|
+enum spa_h264_stream_format {
|
||
|
+ SPA_H264_STREAM_FORMAT_UNKNOWN = 0,
|
||
|
+ SPA_H264_STREAM_FORMAT_AVC,
|
||
|
+ SPA_H264_STREAM_FORMAT_AVC3,
|
||
|
+ SPA_H264_STREAM_FORMAT_BYTESTREAM
|
||
|
+};
|
||
|
+
|
||
|
+enum spa_h264_alignment {
|
||
|
+ SPA_H264_ALIGNMENT_UNKNOWN = 0,
|
||
|
+ SPA_H264_ALIGNMENT_AU,
|
||
|
+ SPA_H264_ALIGNMENT_NAL
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_video_info_h264 {
|
||
|
+ struct spa_rectangle size;
|
||
|
+ struct spa_fraction framerate;
|
||
|
+ struct spa_fraction max_framerate;
|
||
|
+ enum spa_h264_stream_format stream_format;
|
||
|
+ enum spa_h264_alignment alignment;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_video_info_mjpg {
|
||
|
+ struct spa_rectangle size;
|
||
|
+ struct spa_fraction framerate;
|
||
|
+ struct spa_fraction max_framerate;
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_VIDEO_ENCODED_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/video/format-utils.h b/third_party/pipewire/spa/param/video/format-utils.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/video/format-utils.h
|
||
|
@@ -0,0 +1,167 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_PARAM_VIDEO_FORMAT_UTILS_H
|
||
|
+#define SPA_PARAM_VIDEO_FORMAT_UTILS_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/pod/parser.h>
|
||
|
+#include <spa/pod/builder.h>
|
||
|
+#include <spa/param/video/format.h>
|
||
|
+#include <spa/param/format-utils.h>
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_format_video_raw_parse(const struct spa_pod *format,
|
||
|
+ struct spa_video_info_raw *info)
|
||
|
+{
|
||
|
+ return spa_pod_parse_object(format,
|
||
|
+ SPA_TYPE_OBJECT_Format, NULL,
|
||
|
+ SPA_FORMAT_VIDEO_format, SPA_POD_Id(&info->format),
|
||
|
+ SPA_FORMAT_VIDEO_modifier, SPA_POD_OPT_Long(&info->modifier),
|
||
|
+ SPA_FORMAT_VIDEO_size, SPA_POD_Rectangle(&info->size),
|
||
|
+ SPA_FORMAT_VIDEO_framerate, SPA_POD_Fraction(&info->framerate),
|
||
|
+ SPA_FORMAT_VIDEO_maxFramerate, SPA_POD_OPT_Fraction(&info->max_framerate),
|
||
|
+ SPA_FORMAT_VIDEO_views, SPA_POD_OPT_Int(&info->views),
|
||
|
+ SPA_FORMAT_VIDEO_interlaceMode, SPA_POD_OPT_Id(&info->interlace_mode),
|
||
|
+ SPA_FORMAT_VIDEO_pixelAspectRatio, SPA_POD_OPT_Fraction(&info->pixel_aspect_ratio),
|
||
|
+ SPA_FORMAT_VIDEO_multiviewMode, SPA_POD_OPT_Id(&info->multiview_mode),
|
||
|
+ SPA_FORMAT_VIDEO_multiviewFlags, SPA_POD_OPT_Id(&info->multiview_flags),
|
||
|
+ SPA_FORMAT_VIDEO_chromaSite, SPA_POD_OPT_Id(&info->chroma_site),
|
||
|
+ SPA_FORMAT_VIDEO_colorRange, SPA_POD_OPT_Id(&info->color_range),
|
||
|
+ SPA_FORMAT_VIDEO_colorMatrix, SPA_POD_OPT_Id(&info->color_matrix),
|
||
|
+ SPA_FORMAT_VIDEO_transferFunction, SPA_POD_OPT_Id(&info->transfer_function),
|
||
|
+ SPA_FORMAT_VIDEO_colorPrimaries, SPA_POD_OPT_Id(&info->color_primaries));
|
||
|
+}
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_format_video_dsp_parse(const struct spa_pod *format,
|
||
|
+ struct spa_video_info_dsp *info)
|
||
|
+{
|
||
|
+ return spa_pod_parse_object(format,
|
||
|
+ SPA_TYPE_OBJECT_Format, NULL,
|
||
|
+ SPA_FORMAT_VIDEO_format, SPA_POD_Id(&info->format),
|
||
|
+ SPA_FORMAT_VIDEO_modifier, SPA_POD_OPT_Long(&info->modifier));
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct spa_pod *
|
||
|
+spa_format_video_raw_build(struct spa_pod_builder *builder, uint32_t id,
|
||
|
+ struct spa_video_info_raw *info)
|
||
|
+{
|
||
|
+ struct spa_pod_frame f;
|
||
|
+ spa_pod_builder_push_object(builder, &f, SPA_TYPE_OBJECT_Format, id);
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_mediaType, SPA_POD_Id(SPA_MEDIA_TYPE_video),
|
||
|
+ SPA_FORMAT_mediaSubtype, SPA_POD_Id(SPA_MEDIA_SUBTYPE_raw),
|
||
|
+ SPA_FORMAT_VIDEO_format, SPA_POD_Id(info->format),
|
||
|
+ SPA_FORMAT_VIDEO_size, SPA_POD_Rectangle(&info->size),
|
||
|
+ SPA_FORMAT_VIDEO_framerate, SPA_POD_Fraction(&info->framerate),
|
||
|
+ 0);
|
||
|
+ if (info->modifier != 0)
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_VIDEO_modifier, SPA_POD_Long(info->modifier), 0);
|
||
|
+ if (info->max_framerate.denom != 0)
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_VIDEO_maxFramerate, SPA_POD_Fraction(info->max_framerate), 0);
|
||
|
+ if (info->views != 0)
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_VIDEO_views, SPA_POD_Int(info->views), 0);
|
||
|
+ if (info->interlace_mode != 0)
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_VIDEO_interlaceMode, SPA_POD_Id(info->interlace_mode), 0);
|
||
|
+ if (info->pixel_aspect_ratio.denom != 0)
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_VIDEO_pixelAspectRatio,SPA_POD_Fraction(info->pixel_aspect_ratio), 0);
|
||
|
+ if (info->multiview_mode != 0)
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_VIDEO_multiviewMode, SPA_POD_Id(info->multiview_mode), 0);
|
||
|
+ if (info->multiview_flags != 0)
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_VIDEO_multiviewFlags,SPA_POD_Id(info->multiview_flags), 0);
|
||
|
+ if (info->chroma_site != 0)
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_VIDEO_chromaSite, SPA_POD_Id(info->chroma_site), 0);
|
||
|
+ if (info->color_range != 0)
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_VIDEO_colorRange, SPA_POD_Id(info->color_range), 0);
|
||
|
+ if (info->color_matrix != 0)
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_VIDEO_colorMatrix, SPA_POD_Id(info->color_matrix), 0);
|
||
|
+ if (info->transfer_function != 0)
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_VIDEO_transferFunction,SPA_POD_Id(info->transfer_function), 0);
|
||
|
+ if (info->color_primaries != 0)
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_VIDEO_colorPrimaries,SPA_POD_Id(info->color_primaries), 0);
|
||
|
+ return (struct spa_pod*)spa_pod_builder_pop(builder, &f);
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct spa_pod *
|
||
|
+spa_format_video_dsp_build(struct spa_pod_builder *builder, uint32_t id,
|
||
|
+ struct spa_video_info_dsp *info)
|
||
|
+{
|
||
|
+ struct spa_pod_frame f;
|
||
|
+ spa_pod_builder_push_object(builder, &f, SPA_TYPE_OBJECT_Format, id);
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_mediaType, SPA_POD_Id(SPA_MEDIA_TYPE_video),
|
||
|
+ SPA_FORMAT_mediaSubtype, SPA_POD_Id(SPA_MEDIA_SUBTYPE_dsp),
|
||
|
+ SPA_FORMAT_VIDEO_format, SPA_POD_Id(info->format),
|
||
|
+ 0);
|
||
|
+ if (info->modifier)
|
||
|
+ spa_pod_builder_add(builder,
|
||
|
+ SPA_FORMAT_VIDEO_modifier, SPA_POD_Long(info->modifier), 0);
|
||
|
+ return (struct spa_pod*)spa_pod_builder_pop(builder, &f);
|
||
|
+}
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_format_video_h264_parse(const struct spa_pod *format,
|
||
|
+ struct spa_video_info_h264 *info)
|
||
|
+{
|
||
|
+ return spa_pod_parse_object(format,
|
||
|
+ SPA_TYPE_OBJECT_Format, NULL,
|
||
|
+ SPA_FORMAT_VIDEO_size, SPA_POD_OPT_Rectangle(&info->size),
|
||
|
+ SPA_FORMAT_VIDEO_framerate, SPA_POD_OPT_Fraction(&info->framerate),
|
||
|
+ SPA_FORMAT_VIDEO_maxFramerate, SPA_POD_OPT_Fraction(&info->max_framerate),
|
||
|
+ SPA_FORMAT_VIDEO_H264_streamFormat, SPA_POD_OPT_Id(&info->stream_format),
|
||
|
+ SPA_FORMAT_VIDEO_H264_alignment, SPA_POD_OPT_Id(&info->alignment));
|
||
|
+}
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_format_video_mjpg_parse(const struct spa_pod *format,
|
||
|
+ struct spa_video_info_mjpg *info)
|
||
|
+{
|
||
|
+ return spa_pod_parse_object(format,
|
||
|
+ SPA_TYPE_OBJECT_Format, NULL,
|
||
|
+ SPA_FORMAT_VIDEO_size, SPA_POD_OPT_Rectangle(&info->size),
|
||
|
+ SPA_FORMAT_VIDEO_framerate, SPA_POD_OPT_Fraction(&info->framerate),
|
||
|
+ SPA_FORMAT_VIDEO_maxFramerate, SPA_POD_OPT_Fraction(&info->max_framerate));
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_PARAM_VIDEO_FORMAT_UTILS_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/video/format.h b/third_party/pipewire/spa/param/video/format.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/video/format.h
|
||
|
@@ -0,0 +1,50 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_PARAM_VIDEO_FORMAT_H
|
||
|
+#define SPA_PARAM_VIDEO_FORMAT_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/param/video/raw.h>
|
||
|
+#include <spa/param/video/encoded.h>
|
||
|
+
|
||
|
+struct spa_video_info {
|
||
|
+ uint32_t media_type;
|
||
|
+ uint32_t media_subtype;
|
||
|
+ union {
|
||
|
+ struct spa_video_info_raw raw;
|
||
|
+ struct spa_video_info_dsp dsp;
|
||
|
+ struct spa_video_info_h264 h264;
|
||
|
+ struct spa_video_info_mjpg mjpg;
|
||
|
+ } info;
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_PARAM_VIDEO_FORMAT_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/video/multiview.h b/third_party/pipewire/spa/param/video/multiview.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/video/multiview.h
|
||
|
@@ -0,0 +1,140 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_VIDEO_MULTIVIEW_H
|
||
|
+#define SPA_VIDEO_MULTIVIEW_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/**
|
||
|
+ * spa_video_multiview_mode:
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_MODE_NONE: A special value indicating
|
||
|
+ * no multiview information. Used in spa_video_info and other places to
|
||
|
+ * indicate that no specific multiview handling has been requested or
|
||
|
+ * provided. This value is never carried on caps.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_MODE_MONO: All frames are monoscopic.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_MODE_LEFT: All frames represent a left-eye view.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_MODE_RIGHT: All frames represent a right-eye view.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_MODE_SIDE_BY_SIDE: Left and right eye views are
|
||
|
+ * provided in the left and right half of the frame respectively.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_MODE_SIDE_BY_SIDE_QUINCUNX: Left and right eye
|
||
|
+ * views are provided in the left and right half of the frame, but
|
||
|
+ * have been sampled using quincunx method, with half-pixel offset
|
||
|
+ * between the 2 views.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_MODE_COLUMN_INTERLEAVED: Alternating vertical
|
||
|
+ * columns of pixels represent the left and right eye view respectively.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_MODE_ROW_INTERLEAVED: Alternating horizontal
|
||
|
+ * rows of pixels represent the left and right eye view respectively.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_MODE_TOP_BOTTOM: The top half of the frame
|
||
|
+ * contains the left eye, and the bottom half the right eye.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_MODE_CHECKERBOARD: Pixels are arranged with
|
||
|
+ * alternating pixels representing left and right eye views in a
|
||
|
+ * checkerboard fashion.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_MODE_FRAME_BY_FRAME: Left and right eye views
|
||
|
+ * are provided in separate frames alternately.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_MODE_MULTIVIEW_FRAME_BY_FRAME: Multiple
|
||
|
+ * independent views are provided in separate frames in sequence.
|
||
|
+ * This method only applies to raw video buffers at the moment.
|
||
|
+ * Specific view identification is via the #spa_video_multiview_meta
|
||
|
+ * on raw video buffers.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_MODE_SEPARATED: Multiple views are
|
||
|
+ * provided as separate #spa_data framebuffers attached to each
|
||
|
+ * #spa_buffer, described by the #spa_video_multiview_meta
|
||
|
+ *
|
||
|
+ * All possible stereoscopic 3D and multiview representations.
|
||
|
+ * In conjunction with #soa_video_multiview_flags, describes how
|
||
|
+ * multiview content is being transported in the stream.
|
||
|
+ */
|
||
|
+enum spa_video_multiview_mode {
|
||
|
+ SPA_VIDEO_MULTIVIEW_MODE_NONE = -1,
|
||
|
+ SPA_VIDEO_MULTIVIEW_MODE_MONO = 0,
|
||
|
+ /* Single view modes */
|
||
|
+ SPA_VIDEO_MULTIVIEW_MODE_LEFT,
|
||
|
+ SPA_VIDEO_MULTIVIEW_MODE_RIGHT,
|
||
|
+ /* Stereo view modes */
|
||
|
+ SPA_VIDEO_MULTIVIEW_MODE_SIDE_BY_SIDE,
|
||
|
+ SPA_VIDEO_MULTIVIEW_MODE_SIDE_BY_SIDE_QUINCUNX,
|
||
|
+ SPA_VIDEO_MULTIVIEW_MODE_COLUMN_INTERLEAVED,
|
||
|
+ SPA_VIDEO_MULTIVIEW_MODE_ROW_INTERLEAVED,
|
||
|
+ SPA_VIDEO_MULTIVIEW_MODE_TOP_BOTTOM,
|
||
|
+ SPA_VIDEO_MULTIVIEW_MODE_CHECKERBOARD,
|
||
|
+ /* Padding for new frame packing modes */
|
||
|
+
|
||
|
+ SPA_VIDEO_MULTIVIEW_MODE_FRAME_BY_FRAME = 32,
|
||
|
+ /* Multivew mode(s) */
|
||
|
+ SPA_VIDEO_MULTIVIEW_MODE_MULTIVIEW_FRAME_BY_FRAME,
|
||
|
+ SPA_VIDEO_MULTIVIEW_MODE_SEPARATED
|
||
|
+ /* future expansion for annotated modes */
|
||
|
+};
|
||
|
+
|
||
|
+/**
|
||
|
+ * spa_video_multiview_flags:
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_FLAGS_NONE: No flags
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_FLAGS_RIGHT_VIEW_FIRST: For stereo streams, the
|
||
|
+ * normal arrangement of left and right views is reversed.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_FLAGS_LEFT_FLIPPED: The left view is vertically
|
||
|
+ * mirrored.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_FLAGS_LEFT_FLOPPED: The left view is horizontally
|
||
|
+ * mirrored.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_FLAGS_RIGHT_FLIPPED: The right view is
|
||
|
+ * vertically mirrored.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_FLAGS_RIGHT_FLOPPED: The right view is
|
||
|
+ * horizontally mirrored.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_FLAGS_HALF_ASPECT: For frame-packed
|
||
|
+ * multiview modes, indicates that the individual
|
||
|
+ * views have been encoded with half the true width or height
|
||
|
+ * and should be scaled back up for display. This flag
|
||
|
+ * is used for overriding input layout interpretation
|
||
|
+ * by adjusting pixel-aspect-ratio.
|
||
|
+ * For side-by-side, column interleaved or checkerboard packings, the
|
||
|
+ * pixel width will be doubled. For row interleaved and top-bottom
|
||
|
+ * encodings, pixel height will be doubled.
|
||
|
+ * @SPA_VIDEO_MULTIVIEW_FLAGS_MIXED_MONO: The video stream contains both
|
||
|
+ * mono and multiview portions, signalled on each buffer by the
|
||
|
+ * absence or presence of the @SPA_VIDEO_BUFFER_FLAG_MULTIPLE_VIEW
|
||
|
+ * buffer flag.
|
||
|
+ *
|
||
|
+ * spa_video_multiview_flags are used to indicate extra properties of a
|
||
|
+ * stereo/multiview stream beyond the frame layout and buffer mapping
|
||
|
+ * that is conveyed in the #spa_video_multiview_mode.
|
||
|
+ */
|
||
|
+enum spa_video_multiview_flags {
|
||
|
+ SPA_VIDEO_MULTIVIEW_FLAGS_NONE = 0,
|
||
|
+ SPA_VIDEO_MULTIVIEW_FLAGS_RIGHT_VIEW_FIRST = (1 << 0),
|
||
|
+ SPA_VIDEO_MULTIVIEW_FLAGS_LEFT_FLIPPED = (1 << 1),
|
||
|
+ SPA_VIDEO_MULTIVIEW_FLAGS_LEFT_FLOPPED = (1 << 2),
|
||
|
+ SPA_VIDEO_MULTIVIEW_FLAGS_RIGHT_FLIPPED = (1 << 3),
|
||
|
+ SPA_VIDEO_MULTIVIEW_FLAGS_RIGHT_FLOPPED = (1 << 4),
|
||
|
+ SPA_VIDEO_MULTIVIEW_FLAGS_HALF_ASPECT = (1 << 14),
|
||
|
+ SPA_VIDEO_MULTIVIEW_FLAGS_MIXED_MONO = (1 << 15)
|
||
|
+};
|
||
|
+
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_VIDEO_MULTIVIEW_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/video/raw.h b/third_party/pipewire/spa/param/video/raw.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/video/raw.h
|
||
|
@@ -0,0 +1,221 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_VIDEO_RAW_H
|
||
|
+#define SPA_VIDEO_RAW_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/param/video/chroma.h>
|
||
|
+#include <spa/param/video/color.h>
|
||
|
+#include <spa/param/video/multiview.h>
|
||
|
+
|
||
|
+#define SPA_VIDEO_MAX_PLANES 4
|
||
|
+#define SPA_VIDEO_MAX_COMPONENTS 4
|
||
|
+
|
||
|
+enum spa_video_format {
|
||
|
+ SPA_VIDEO_FORMAT_UNKNOWN,
|
||
|
+ SPA_VIDEO_FORMAT_ENCODED,
|
||
|
+
|
||
|
+ SPA_VIDEO_FORMAT_I420,
|
||
|
+ SPA_VIDEO_FORMAT_YV12,
|
||
|
+ SPA_VIDEO_FORMAT_YUY2,
|
||
|
+ SPA_VIDEO_FORMAT_UYVY,
|
||
|
+ SPA_VIDEO_FORMAT_AYUV,
|
||
|
+ SPA_VIDEO_FORMAT_RGBx,
|
||
|
+ SPA_VIDEO_FORMAT_BGRx,
|
||
|
+ SPA_VIDEO_FORMAT_xRGB,
|
||
|
+ SPA_VIDEO_FORMAT_xBGR,
|
||
|
+ SPA_VIDEO_FORMAT_RGBA,
|
||
|
+ SPA_VIDEO_FORMAT_BGRA,
|
||
|
+ SPA_VIDEO_FORMAT_ARGB,
|
||
|
+ SPA_VIDEO_FORMAT_ABGR,
|
||
|
+ SPA_VIDEO_FORMAT_RGB,
|
||
|
+ SPA_VIDEO_FORMAT_BGR,
|
||
|
+ SPA_VIDEO_FORMAT_Y41B,
|
||
|
+ SPA_VIDEO_FORMAT_Y42B,
|
||
|
+ SPA_VIDEO_FORMAT_YVYU,
|
||
|
+ SPA_VIDEO_FORMAT_Y444,
|
||
|
+ SPA_VIDEO_FORMAT_v210,
|
||
|
+ SPA_VIDEO_FORMAT_v216,
|
||
|
+ SPA_VIDEO_FORMAT_NV12,
|
||
|
+ SPA_VIDEO_FORMAT_NV21,
|
||
|
+ SPA_VIDEO_FORMAT_GRAY8,
|
||
|
+ SPA_VIDEO_FORMAT_GRAY16_BE,
|
||
|
+ SPA_VIDEO_FORMAT_GRAY16_LE,
|
||
|
+ SPA_VIDEO_FORMAT_v308,
|
||
|
+ SPA_VIDEO_FORMAT_RGB16,
|
||
|
+ SPA_VIDEO_FORMAT_BGR16,
|
||
|
+ SPA_VIDEO_FORMAT_RGB15,
|
||
|
+ SPA_VIDEO_FORMAT_BGR15,
|
||
|
+ SPA_VIDEO_FORMAT_UYVP,
|
||
|
+ SPA_VIDEO_FORMAT_A420,
|
||
|
+ SPA_VIDEO_FORMAT_RGB8P,
|
||
|
+ SPA_VIDEO_FORMAT_YUV9,
|
||
|
+ SPA_VIDEO_FORMAT_YVU9,
|
||
|
+ SPA_VIDEO_FORMAT_IYU1,
|
||
|
+ SPA_VIDEO_FORMAT_ARGB64,
|
||
|
+ SPA_VIDEO_FORMAT_AYUV64,
|
||
|
+ SPA_VIDEO_FORMAT_r210,
|
||
|
+ SPA_VIDEO_FORMAT_I420_10BE,
|
||
|
+ SPA_VIDEO_FORMAT_I420_10LE,
|
||
|
+ SPA_VIDEO_FORMAT_I422_10BE,
|
||
|
+ SPA_VIDEO_FORMAT_I422_10LE,
|
||
|
+ SPA_VIDEO_FORMAT_Y444_10BE,
|
||
|
+ SPA_VIDEO_FORMAT_Y444_10LE,
|
||
|
+ SPA_VIDEO_FORMAT_GBR,
|
||
|
+ SPA_VIDEO_FORMAT_GBR_10BE,
|
||
|
+ SPA_VIDEO_FORMAT_GBR_10LE,
|
||
|
+ SPA_VIDEO_FORMAT_NV16,
|
||
|
+ SPA_VIDEO_FORMAT_NV24,
|
||
|
+ SPA_VIDEO_FORMAT_NV12_64Z32,
|
||
|
+ SPA_VIDEO_FORMAT_A420_10BE,
|
||
|
+ SPA_VIDEO_FORMAT_A420_10LE,
|
||
|
+ SPA_VIDEO_FORMAT_A422_10BE,
|
||
|
+ SPA_VIDEO_FORMAT_A422_10LE,
|
||
|
+ SPA_VIDEO_FORMAT_A444_10BE,
|
||
|
+ SPA_VIDEO_FORMAT_A444_10LE,
|
||
|
+ SPA_VIDEO_FORMAT_NV61,
|
||
|
+ SPA_VIDEO_FORMAT_P010_10BE,
|
||
|
+ SPA_VIDEO_FORMAT_P010_10LE,
|
||
|
+ SPA_VIDEO_FORMAT_IYU2,
|
||
|
+ SPA_VIDEO_FORMAT_VYUY,
|
||
|
+ SPA_VIDEO_FORMAT_GBRA,
|
||
|
+ SPA_VIDEO_FORMAT_GBRA_10BE,
|
||
|
+ SPA_VIDEO_FORMAT_GBRA_10LE,
|
||
|
+ SPA_VIDEO_FORMAT_GBR_12BE,
|
||
|
+ SPA_VIDEO_FORMAT_GBR_12LE,
|
||
|
+ SPA_VIDEO_FORMAT_GBRA_12BE,
|
||
|
+ SPA_VIDEO_FORMAT_GBRA_12LE,
|
||
|
+ SPA_VIDEO_FORMAT_I420_12BE,
|
||
|
+ SPA_VIDEO_FORMAT_I420_12LE,
|
||
|
+ SPA_VIDEO_FORMAT_I422_12BE,
|
||
|
+ SPA_VIDEO_FORMAT_I422_12LE,
|
||
|
+ SPA_VIDEO_FORMAT_Y444_12BE,
|
||
|
+ SPA_VIDEO_FORMAT_Y444_12LE,
|
||
|
+
|
||
|
+ SPA_VIDEO_FORMAT_RGBA_F16,
|
||
|
+ SPA_VIDEO_FORMAT_RGBA_F32,
|
||
|
+
|
||
|
+ /* Aliases */
|
||
|
+ SPA_VIDEO_FORMAT_DSP_F32 = SPA_VIDEO_FORMAT_RGBA_F32,
|
||
|
+};
|
||
|
+
|
||
|
+/**
|
||
|
+ * spa_video_flags:
|
||
|
+ * @SPA_VIDEO_FLAG_NONE: no flags
|
||
|
+ * @SPA_VIDEO_FLAG_VARIABLE_FPS: a variable fps is selected, fps_n and fps_d
|
||
|
+ * denote the maximum fps of the video
|
||
|
+ * @SPA_VIDEO_FLAG_PREMULTIPLIED_ALPHA: Each color has been scaled by the alpha
|
||
|
+ * value.
|
||
|
+ *
|
||
|
+ * Extra video flags
|
||
|
+ */
|
||
|
+enum spa_video_flags {
|
||
|
+ SPA_VIDEO_FLAG_NONE = 0,
|
||
|
+ SPA_VIDEO_FLAG_VARIABLE_FPS = (1 << 0),
|
||
|
+ SPA_VIDEO_FLAG_PREMULTIPLIED_ALPHA = (1 << 1)
|
||
|
+};
|
||
|
+
|
||
|
+/**
|
||
|
+ * spa_video_interlace_mode:
|
||
|
+ * @SPA_VIDEO_INTERLACE_MODE_PROGRESSIVE: all frames are progressive
|
||
|
+ * @SPA_VIDEO_INTERLACE_MODE_INTERLEAVED: 2 fields are interleaved in one video
|
||
|
+ * frame. Extra buffer flags describe the field order.
|
||
|
+ * @SPA_VIDEO_INTERLACE_MODE_MIXED: frames contains both interlaced and
|
||
|
+ * progressive video, the buffer flags describe the frame and fields.
|
||
|
+ * @SPA_VIDEO_INTERLACE_MODE_FIELDS: 2 fields are stored in one buffer, use the
|
||
|
+ * frame ID to get access to the required field. For multiview (the
|
||
|
+ * 'views' property > 1) the fields of view N can be found at frame ID
|
||
|
+ * (N * 2) and (N * 2) + 1.
|
||
|
+ * Each field has only half the amount of lines as noted in the
|
||
|
+ * height property. This mode requires multiple spa_data
|
||
|
+ * to describe the fields.
|
||
|
+ *
|
||
|
+ * The possible values of the #spa_video_interlace_mode describing the interlace
|
||
|
+ * mode of the stream.
|
||
|
+ */
|
||
|
+enum spa_video_interlace_mode {
|
||
|
+ SPA_VIDEO_INTERLACE_MODE_PROGRESSIVE = 0,
|
||
|
+ SPA_VIDEO_INTERLACE_MODE_INTERLEAVED,
|
||
|
+ SPA_VIDEO_INTERLACE_MODE_MIXED,
|
||
|
+ SPA_VIDEO_INTERLACE_MODE_FIELDS
|
||
|
+};
|
||
|
+
|
||
|
+/**
|
||
|
+ * spa_video_info_raw:
|
||
|
+ * @format: the format
|
||
|
+ * @modifier: format modifier
|
||
|
+ * @size: the frame size of the video
|
||
|
+ * @framerate: the framerate of the video 0/1 means variable rate
|
||
|
+ * @max_framerate: the maximum framerate of the video. This is only valid when
|
||
|
+ * @framerate is 0/1
|
||
|
+ * @views: the number of views in this video
|
||
|
+ * @interlace_mode: the interlace mode
|
||
|
+ * @pixel_aspect_ratio: The pixel aspect ratio
|
||
|
+ * @multiview_mode: multiview mode
|
||
|
+ * @multiview_flags: multiview flags
|
||
|
+ * @chroma_site: the chroma siting
|
||
|
+ * @color_range: the color range. This is the valid range for the samples.
|
||
|
+ * It is used to convert the samples to Y'PbPr values.
|
||
|
+ * @color_matrix: the color matrix. Used to convert between Y'PbPr and
|
||
|
+ * non-linear RGB (R'G'B')
|
||
|
+ * @transfer_function: the transfer function. used to convert between R'G'B' and RGB
|
||
|
+ * @color_primaries: color primaries. used to convert between R'G'B' and CIE XYZ
|
||
|
+ */
|
||
|
+struct spa_video_info_raw {
|
||
|
+ enum spa_video_format format;
|
||
|
+ int64_t modifier;
|
||
|
+ struct spa_rectangle size;
|
||
|
+ struct spa_fraction framerate;
|
||
|
+ struct spa_fraction max_framerate;
|
||
|
+ uint32_t views;
|
||
|
+ enum spa_video_interlace_mode interlace_mode;
|
||
|
+ struct spa_fraction pixel_aspect_ratio;
|
||
|
+ enum spa_video_multiview_mode multiview_mode;
|
||
|
+ enum spa_video_multiview_flags multiview_flags;
|
||
|
+ enum spa_video_chroma_site chroma_site;
|
||
|
+ enum spa_video_color_range color_range;
|
||
|
+ enum spa_video_color_matrix color_matrix;
|
||
|
+ enum spa_video_transfer_function transfer_function;
|
||
|
+ enum spa_video_color_primaries color_primaries;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_VIDEO_INFO_RAW_INIT(...) (struct spa_video_info_raw) { __VA_ARGS__ }
|
||
|
+
|
||
|
+struct spa_video_info_dsp {
|
||
|
+ enum spa_video_format format;
|
||
|
+ int64_t modifier;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_VIDEO_INFO_DSP_INIT(...) (struct spa_video_info_dsp) { __VA_ARGS__ }
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_VIDEO_RAW_H */
|
||
|
diff --git a/third_party/pipewire/spa/param/video/type-info.h b/third_party/pipewire/spa/param/video/type-info.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/param/video/type-info.h
|
||
|
@@ -0,0 +1,124 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_VIDEO_TYPES_H
|
||
|
+#define SPA_VIDEO_TYPES_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/param/video/raw.h>
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_VideoFormat SPA_TYPE_INFO_ENUM_BASE "VideoFormat"
|
||
|
+#define SPA_TYPE_INFO_VIDEO_FORMAT_BASE SPA_TYPE_INFO_VideoFormat ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_video_format[] = {
|
||
|
+ { SPA_VIDEO_FORMAT_ENCODED, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "encoded", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_I420, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "I420", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_YV12, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "YV12", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_YUY2, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "YUY2", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_UYVY, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "UYVY", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_AYUV, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "AYUV", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_RGBx, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "RGBx", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_BGRx, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "BGRx", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_xRGB, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "xRGB", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_xBGR, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "xBGR", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_RGBA, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "RGBA", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_BGRA, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "BGRA", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_ARGB, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "ARGB", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_ABGR, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "ABGR", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_RGB, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "RGB", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_BGR, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "BGR", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_Y41B, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "Y41B", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_Y42B, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "Y42B", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_YVYU, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "YVYU", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_Y444, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "Y444", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_v210, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "v210", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_v216, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "v216", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_NV12, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "NV12", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_NV21, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "NV21", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_GRAY8, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "GRAY8", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_GRAY16_BE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "GRAY16_BE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_GRAY16_LE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "GRAY16_LE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_v308, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "v308", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_RGB16, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "RGB16", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_BGR16, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "BGR16", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_RGB15, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "RGB15", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_BGR15, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "BGR15", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_UYVP, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "UYVP", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_A420, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "A420", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_RGB8P, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "RGB8P", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_YUV9, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "YUV9", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_YVU9, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "YVU9", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_IYU1, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "IYU1", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_ARGB64, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "ARGB64", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_AYUV64, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "AYUV64", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_r210, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "r210", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_I420_10BE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "I420_10BE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_I420_10LE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "I420_10LE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_I422_10BE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "I422_10BE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_I422_10LE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "I422_10LE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_Y444_10BE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "Y444_10BE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_Y444_10LE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "Y444_10LE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_GBR, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "GBR", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_GBR_10BE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "GBR_10BE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_GBR_10LE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "GBR_10LE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_NV16, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "NV16", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_NV24, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "NV24", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_NV12_64Z32, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "NV12_64Z32", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_A420_10BE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "A420_10BE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_A420_10LE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "A420_10LE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_A422_10BE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "A422_10BE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_A422_10LE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "A422_10LE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_A444_10BE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "A444_10BE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_A444_10LE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "A444_10LE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_NV61, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "NV61", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_P010_10BE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "P010_10BE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_P010_10LE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "P010_10LE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_IYU2, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "IYU2", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_VYUY, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "VYUY", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_GBRA, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "GBRA", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_GBRA_10BE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "GBRA_10BE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_GBRA_10LE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "GBRA_10LE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_GBR_12BE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "GBR_12BE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_GBR_12LE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "GBR_12LE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_GBRA_12BE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "GBRA_12BE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_GBRA_12LE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "GBRA_12LE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_I420_12BE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "I420_12BE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_I420_12LE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "I420_12LE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_I422_12BE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "I422_12BE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_I422_12LE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "I422_12LE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_Y444_12BE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "Y444_12BE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_Y444_12LE, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "Y444_12LE", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_RGBA_F16, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "RGBA_F16", NULL },
|
||
|
+ { SPA_VIDEO_FORMAT_RGBA_F32, SPA_TYPE_Int, SPA_TYPE_INFO_VIDEO_FORMAT_BASE "RGBA_F32", NULL },
|
||
|
+ { 0, 0, NULL, NULL },
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_VIDEO_RAW_TYPES_H */
|
||
|
diff --git a/third_party/pipewire/spa/pod/builder.h b/third_party/pipewire/spa/pod/builder.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/pod/builder.h
|
||
|
@@ -0,0 +1,671 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_POD_BUILDER_H
|
||
|
+#define SPA_POD_BUILDER_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <stdarg.h>
|
||
|
+
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+#include <spa/pod/iter.h>
|
||
|
+#include <spa/pod/vararg.h>
|
||
|
+
|
||
|
+struct spa_pod_builder_state {
|
||
|
+ uint32_t offset;
|
||
|
+#define SPA_POD_BUILDER_FLAG_BODY (1<<0)
|
||
|
+#define SPA_POD_BUILDER_FLAG_FIRST (1<<1)
|
||
|
+ uint32_t flags;
|
||
|
+ struct spa_pod_frame *frame;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_builder;
|
||
|
+
|
||
|
+struct spa_pod_builder_callbacks {
|
||
|
+#define SPA_VERSION_POD_BUILDER_CALLBACKS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ int (*overflow) (void *data, uint32_t size);
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_builder {
|
||
|
+ void *data;
|
||
|
+ uint32_t size;
|
||
|
+ uint32_t _padding;
|
||
|
+ struct spa_pod_builder_state state;
|
||
|
+ struct spa_callbacks callbacks;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_POD_BUILDER_INIT(buffer,size) (struct spa_pod_builder){ buffer, size, }
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_pod_builder_get_state(struct spa_pod_builder *builder, struct spa_pod_builder_state *state)
|
||
|
+{
|
||
|
+ *state = builder->state;
|
||
|
+}
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_pod_builder_set_callbacks(struct spa_pod_builder *builder,
|
||
|
+ const struct spa_pod_builder_callbacks *callbacks, void *data)
|
||
|
+{
|
||
|
+ builder->callbacks = SPA_CALLBACKS_INIT(callbacks, data);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_pod_builder_reset(struct spa_pod_builder *builder, struct spa_pod_builder_state *state)
|
||
|
+{
|
||
|
+ struct spa_pod_frame *f;
|
||
|
+ uint32_t size = builder->state.offset - state->offset;
|
||
|
+ builder->state = *state;
|
||
|
+ for (f = builder->state.frame; f ; f = f->parent)
|
||
|
+ f->pod.size -= size;
|
||
|
+}
|
||
|
+
|
||
|
+static inline void spa_pod_builder_init(struct spa_pod_builder *builder, void *data, uint32_t size)
|
||
|
+{
|
||
|
+ *builder = SPA_POD_BUILDER_INIT(data, size);
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct spa_pod *
|
||
|
+spa_pod_builder_deref(struct spa_pod_builder *builder, uint32_t offset)
|
||
|
+{
|
||
|
+ uint32_t size = builder->size;
|
||
|
+ if (offset + 8 <= size) {
|
||
|
+ struct spa_pod *pod = SPA_MEMBER(builder->data, offset, struct spa_pod);
|
||
|
+ if (offset + SPA_POD_SIZE(pod) <= size)
|
||
|
+ return pod;
|
||
|
+ }
|
||
|
+ return NULL;
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct spa_pod *
|
||
|
+spa_pod_builder_frame(struct spa_pod_builder *builder, struct spa_pod_frame *frame)
|
||
|
+{
|
||
|
+ if (frame->offset + SPA_POD_SIZE(&frame->pod) <= builder->size)
|
||
|
+ return SPA_MEMBER(builder->data, frame->offset, struct spa_pod);
|
||
|
+ return NULL;
|
||
|
+}
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_pod_builder_push(struct spa_pod_builder *builder,
|
||
|
+ struct spa_pod_frame *frame,
|
||
|
+ const struct spa_pod *pod,
|
||
|
+ uint32_t offset)
|
||
|
+{
|
||
|
+ frame->pod = *pod;
|
||
|
+ frame->offset = offset;
|
||
|
+ frame->parent = builder->state.frame;
|
||
|
+ frame->flags = builder->state.flags;
|
||
|
+ builder->state.frame = frame;
|
||
|
+
|
||
|
+ if (frame->pod.type == SPA_TYPE_Array || frame->pod.type == SPA_TYPE_Choice)
|
||
|
+ builder->state.flags = SPA_POD_BUILDER_FLAG_FIRST | SPA_POD_BUILDER_FLAG_BODY;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_builder_raw(struct spa_pod_builder *builder, const void *data, uint32_t size)
|
||
|
+{
|
||
|
+ int res = 0;
|
||
|
+ struct spa_pod_frame *f;
|
||
|
+ uint32_t offset = builder->state.offset;
|
||
|
+
|
||
|
+ if (offset + size > builder->size) {
|
||
|
+ res = -ENOSPC;
|
||
|
+ spa_callbacks_call_res(&builder->callbacks, struct spa_pod_builder_callbacks, res,
|
||
|
+ overflow, 0, offset + size);
|
||
|
+ }
|
||
|
+ if (res == 0 && data)
|
||
|
+ memcpy(SPA_MEMBER(builder->data, offset, void), data, size);
|
||
|
+
|
||
|
+ builder->state.offset += size;
|
||
|
+
|
||
|
+ for (f = builder->state.frame; f ; f = f->parent)
|
||
|
+ f->pod.size += size;
|
||
|
+
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_builder_pad(struct spa_pod_builder *builder, uint32_t size)
|
||
|
+{
|
||
|
+ uint64_t zeroes = 0;
|
||
|
+ size = SPA_ROUND_UP_N(size, 8) - size;
|
||
|
+ return size ? spa_pod_builder_raw(builder, &zeroes, size) : 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_raw_padded(struct spa_pod_builder *builder, const void *data, uint32_t size)
|
||
|
+{
|
||
|
+ int r, res = spa_pod_builder_raw(builder, data, size);
|
||
|
+ if ((r = spa_pod_builder_pad(builder, size)) < 0)
|
||
|
+ res = r;
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline void *spa_pod_builder_pop(struct spa_pod_builder *builder, struct spa_pod_frame *frame)
|
||
|
+{
|
||
|
+ struct spa_pod *pod;
|
||
|
+
|
||
|
+ if ((pod = (struct spa_pod*)spa_pod_builder_frame(builder, frame)) != NULL)
|
||
|
+ *pod = frame->pod;
|
||
|
+
|
||
|
+ builder->state.frame = frame->parent;
|
||
|
+ builder->state.flags = frame->flags;
|
||
|
+ spa_pod_builder_pad(builder, builder->state.offset);
|
||
|
+ return pod;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_primitive(struct spa_pod_builder *builder, const struct spa_pod *p)
|
||
|
+{
|
||
|
+ const void *data;
|
||
|
+ uint32_t size;
|
||
|
+ int r, res;
|
||
|
+
|
||
|
+ if (builder->state.flags == SPA_POD_BUILDER_FLAG_BODY) {
|
||
|
+ data = SPA_POD_BODY_CONST(p);
|
||
|
+ size = SPA_POD_BODY_SIZE(p);
|
||
|
+ } else {
|
||
|
+ data = p;
|
||
|
+ size = SPA_POD_SIZE(p);
|
||
|
+ SPA_FLAG_CLEAR(builder->state.flags, SPA_POD_BUILDER_FLAG_FIRST);
|
||
|
+ }
|
||
|
+ res = spa_pod_builder_raw(builder, data, size);
|
||
|
+ if (builder->state.flags != SPA_POD_BUILDER_FLAG_BODY)
|
||
|
+ if ((r = spa_pod_builder_pad(builder, size)) < 0)
|
||
|
+ res = r;
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT(size,type) (struct spa_pod) { size, type }
|
||
|
+
|
||
|
+#define SPA_POD_INIT_None() SPA_POD_INIT(0, SPA_TYPE_None)
|
||
|
+
|
||
|
+static inline int spa_pod_builder_none(struct spa_pod_builder *builder)
|
||
|
+{
|
||
|
+ const struct spa_pod p = SPA_POD_INIT_None();
|
||
|
+ return spa_pod_builder_primitive(builder, &p);
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Bool(val) (struct spa_pod_bool){ { sizeof(uint32_t), SPA_TYPE_Bool }, val ? 1 : 0, 0 }
|
||
|
+
|
||
|
+static inline int spa_pod_builder_bool(struct spa_pod_builder *builder, bool val)
|
||
|
+{
|
||
|
+ const struct spa_pod_bool p = SPA_POD_INIT_Bool(val);
|
||
|
+ return spa_pod_builder_primitive(builder, &p.pod);
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Id(val) (struct spa_pod_id){ { sizeof(uint32_t), SPA_TYPE_Id }, (uint32_t)val, 0 }
|
||
|
+
|
||
|
+static inline int spa_pod_builder_id(struct spa_pod_builder *builder, uint32_t val)
|
||
|
+{
|
||
|
+ const struct spa_pod_id p = SPA_POD_INIT_Id(val);
|
||
|
+ return spa_pod_builder_primitive(builder, &p.pod);
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Int(val) (struct spa_pod_int){ { sizeof(int32_t), SPA_TYPE_Int }, (int32_t)val, 0 }
|
||
|
+
|
||
|
+static inline int spa_pod_builder_int(struct spa_pod_builder *builder, int32_t val)
|
||
|
+{
|
||
|
+ const struct spa_pod_int p = SPA_POD_INIT_Int(val);
|
||
|
+ return spa_pod_builder_primitive(builder, &p.pod);
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Long(val) (struct spa_pod_long){ { sizeof(int64_t), SPA_TYPE_Long }, (int64_t)val }
|
||
|
+
|
||
|
+static inline int spa_pod_builder_long(struct spa_pod_builder *builder, int64_t val)
|
||
|
+{
|
||
|
+ const struct spa_pod_long p = SPA_POD_INIT_Long(val);
|
||
|
+ return spa_pod_builder_primitive(builder, &p.pod);
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Float(val) (struct spa_pod_float){ { sizeof(float), SPA_TYPE_Float }, val }
|
||
|
+
|
||
|
+static inline int spa_pod_builder_float(struct spa_pod_builder *builder, float val)
|
||
|
+{
|
||
|
+ const struct spa_pod_float p = SPA_POD_INIT_Float(val);
|
||
|
+ return spa_pod_builder_primitive(builder, &p.pod);
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Double(val) (struct spa_pod_double){ { sizeof(double), SPA_TYPE_Double }, val }
|
||
|
+
|
||
|
+static inline int spa_pod_builder_double(struct spa_pod_builder *builder, double val)
|
||
|
+{
|
||
|
+ const struct spa_pod_double p = SPA_POD_INIT_Double(val);
|
||
|
+ return spa_pod_builder_primitive(builder, &p.pod);
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_String(len) (struct spa_pod_string){ { len, SPA_TYPE_String } }
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_write_string(struct spa_pod_builder *builder, const char *str, uint32_t len)
|
||
|
+{
|
||
|
+ int r, res;
|
||
|
+ res = spa_pod_builder_raw(builder, str, len);
|
||
|
+ if ((r = spa_pod_builder_raw(builder, "", 1)) < 0)
|
||
|
+ res = r;
|
||
|
+ if ((r = spa_pod_builder_pad(builder, builder->state.offset)) < 0)
|
||
|
+ res = r;
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_string_len(struct spa_pod_builder *builder, const char *str, uint32_t len)
|
||
|
+{
|
||
|
+ const struct spa_pod_string p = SPA_POD_INIT_String(len+1);
|
||
|
+ int r, res = spa_pod_builder_raw(builder, &p, sizeof(p));
|
||
|
+ if ((r = spa_pod_builder_write_string(builder, str, len)) < 0)
|
||
|
+ res = r;
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_builder_string(struct spa_pod_builder *builder, const char *str)
|
||
|
+{
|
||
|
+ uint32_t len = str ? strlen(str) : 0;
|
||
|
+ return spa_pod_builder_string_len(builder, str ? str : "", len);
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Bytes(len) (struct spa_pod_bytes){ { len, SPA_TYPE_Bytes } }
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_bytes(struct spa_pod_builder *builder, const void *bytes, uint32_t len)
|
||
|
+{
|
||
|
+ const struct spa_pod_bytes p = SPA_POD_INIT_Bytes(len);
|
||
|
+ int r, res = spa_pod_builder_raw(builder, &p, sizeof(p));
|
||
|
+ if ((r = spa_pod_builder_raw_padded(builder, bytes, len)) < 0)
|
||
|
+ res = r;
|
||
|
+ return res;
|
||
|
+}
|
||
|
+static inline void *
|
||
|
+spa_pod_builder_reserve_bytes(struct spa_pod_builder *builder, uint32_t len)
|
||
|
+{
|
||
|
+ uint32_t offset = builder->state.offset;
|
||
|
+ if (spa_pod_builder_bytes(builder, NULL, len) < 0)
|
||
|
+ return NULL;
|
||
|
+ return SPA_POD_BODY(spa_pod_builder_deref(builder, offset));
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Pointer(type,value) (struct spa_pod_pointer){ { sizeof(struct spa_pod_pointer_body), SPA_TYPE_Pointer }, { type, 0, value } }
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_pointer(struct spa_pod_builder *builder, uint32_t type, const void *val)
|
||
|
+{
|
||
|
+ const struct spa_pod_pointer p = SPA_POD_INIT_Pointer(type, val);
|
||
|
+ return spa_pod_builder_primitive(builder, &p.pod);
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Fd(fd) (struct spa_pod_fd){ { sizeof(int64_t), SPA_TYPE_Fd }, fd }
|
||
|
+
|
||
|
+static inline int spa_pod_builder_fd(struct spa_pod_builder *builder, int64_t fd)
|
||
|
+{
|
||
|
+ const struct spa_pod_fd p = SPA_POD_INIT_Fd(fd);
|
||
|
+ return spa_pod_builder_primitive(builder, &p.pod);
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Rectangle(val) (struct spa_pod_rectangle){ { sizeof(struct spa_rectangle), SPA_TYPE_Rectangle }, val }
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_rectangle(struct spa_pod_builder *builder, uint32_t width, uint32_t height)
|
||
|
+{
|
||
|
+ const struct spa_pod_rectangle p = SPA_POD_INIT_Rectangle(SPA_RECTANGLE(width, height));
|
||
|
+ return spa_pod_builder_primitive(builder, &p.pod);
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Fraction(val) (struct spa_pod_fraction){ { sizeof(struct spa_fraction), SPA_TYPE_Fraction }, val }
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_fraction(struct spa_pod_builder *builder, uint32_t num, uint32_t denom)
|
||
|
+{
|
||
|
+ const struct spa_pod_fraction p = SPA_POD_INIT_Fraction(SPA_FRACTION(num, denom));
|
||
|
+ return spa_pod_builder_primitive(builder, &p.pod);
|
||
|
+}
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_push_array(struct spa_pod_builder *builder, struct spa_pod_frame *frame)
|
||
|
+{
|
||
|
+ const struct spa_pod_array p =
|
||
|
+ { {sizeof(struct spa_pod_array_body) - sizeof(struct spa_pod), SPA_TYPE_Array},
|
||
|
+ {{0, 0}} };
|
||
|
+ uint32_t offset = builder->state.offset;
|
||
|
+ int res = spa_pod_builder_raw(builder, &p, sizeof(p) - sizeof(struct spa_pod));
|
||
|
+ spa_pod_builder_push(builder, frame, &p.pod, offset);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_array(struct spa_pod_builder *builder,
|
||
|
+ uint32_t child_size, uint32_t child_type, uint32_t n_elems, const void *elems)
|
||
|
+{
|
||
|
+ const struct spa_pod_array p = {
|
||
|
+ {(uint32_t)(sizeof(struct spa_pod_array_body) + n_elems * child_size), SPA_TYPE_Array},
|
||
|
+ {{child_size, child_type}}
|
||
|
+ };
|
||
|
+ int r, res = spa_pod_builder_raw(builder, &p, sizeof(p));
|
||
|
+ if ((r = spa_pod_builder_raw_padded(builder, elems, child_size * n_elems)) < 0)
|
||
|
+ res = r;
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_CHOICE_BODY(type, flags, child_size, child_type) \
|
||
|
+ (struct spa_pod_choice_body) { type, flags, { child_size, child_type }}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Choice(type, ctype, child_type, n_vals, ...) \
|
||
|
+ (struct { struct spa_pod_choice choice; ctype vals[n_vals];}) \
|
||
|
+ { { { n_vals * sizeof(ctype) + sizeof(struct spa_pod_choice_body), SPA_TYPE_Choice }, \
|
||
|
+ { type, 0, { sizeof(ctype), child_type } } }, { __VA_ARGS__ } }
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_push_choice(struct spa_pod_builder *builder, struct spa_pod_frame *frame,
|
||
|
+ uint32_t type, uint32_t flags)
|
||
|
+{
|
||
|
+ const struct spa_pod_choice p =
|
||
|
+ { {sizeof(struct spa_pod_choice_body) - sizeof(struct spa_pod), SPA_TYPE_Choice},
|
||
|
+ { type, flags, {0, 0}} };
|
||
|
+ uint32_t offset = builder->state.offset;
|
||
|
+ int res = spa_pod_builder_raw(builder, &p, sizeof(p) - sizeof(struct spa_pod));
|
||
|
+ spa_pod_builder_push(builder, frame, &p.pod, offset);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Struct(size) (struct spa_pod_struct){ { size, SPA_TYPE_Struct } }
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_push_struct(struct spa_pod_builder *builder, struct spa_pod_frame *frame)
|
||
|
+{
|
||
|
+ const struct spa_pod_struct p = SPA_POD_INIT_Struct(0);
|
||
|
+ uint32_t offset = builder->state.offset;
|
||
|
+ int res = spa_pod_builder_raw(builder, &p, sizeof(p));
|
||
|
+ spa_pod_builder_push(builder, frame, &p.pod, offset);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Object(size,type,id,...) (struct spa_pod_object){ { size, SPA_TYPE_Object }, { type, id }, ##__VA_ARGS__ }
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_push_object(struct spa_pod_builder *builder, struct spa_pod_frame *frame,
|
||
|
+ uint32_t type, uint32_t id)
|
||
|
+{
|
||
|
+ const struct spa_pod_object p =
|
||
|
+ SPA_POD_INIT_Object(sizeof(struct spa_pod_object_body), type, id);
|
||
|
+ uint32_t offset = builder->state.offset;
|
||
|
+ int res = spa_pod_builder_raw(builder, &p, sizeof(p));
|
||
|
+ spa_pod_builder_push(builder, frame, &p.pod, offset);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Prop(key,flags,size,type) \
|
||
|
+ (struct spa_pod_prop){ key, flags, { size, type } }
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_prop(struct spa_pod_builder *builder, uint32_t key, uint32_t flags)
|
||
|
+{
|
||
|
+ const struct { uint32_t key; uint32_t flags; } p = { key, flags };
|
||
|
+ return spa_pod_builder_raw(builder, &p, sizeof(p));
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_INIT_Sequence(size,unit) \
|
||
|
+ (struct spa_pod_sequence){ { size, SPA_TYPE_Sequence}, {unit, 0 } }
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_push_sequence(struct spa_pod_builder *builder, struct spa_pod_frame *frame, uint32_t unit)
|
||
|
+{
|
||
|
+ const struct spa_pod_sequence p =
|
||
|
+ SPA_POD_INIT_Sequence(sizeof(struct spa_pod_sequence_body), unit);
|
||
|
+ uint32_t offset = builder->state.offset;
|
||
|
+ int res = spa_pod_builder_raw(builder, &p, sizeof(p));
|
||
|
+ spa_pod_builder_push(builder, frame, &p.pod, offset);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline uint32_t
|
||
|
+spa_pod_builder_control(struct spa_pod_builder *builder, uint32_t offset, uint32_t type)
|
||
|
+{
|
||
|
+ const struct { uint32_t offset; uint32_t type; } p = { offset, type };
|
||
|
+ return spa_pod_builder_raw(builder, &p, sizeof(p));
|
||
|
+}
|
||
|
+
|
||
|
+static inline uint32_t spa_choice_from_id(char id)
|
||
|
+{
|
||
|
+ switch (id) {
|
||
|
+ case 'r':
|
||
|
+ return SPA_CHOICE_Range;
|
||
|
+ case 's':
|
||
|
+ return SPA_CHOICE_Step;
|
||
|
+ case 'e':
|
||
|
+ return SPA_CHOICE_Enum;
|
||
|
+ case 'f':
|
||
|
+ return SPA_CHOICE_Flags;
|
||
|
+ case 'n':
|
||
|
+ default:
|
||
|
+ return SPA_CHOICE_None;
|
||
|
+ }
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_BUILDER_COLLECT(builder,type,args) \
|
||
|
+do { \
|
||
|
+ switch (type) { \
|
||
|
+ case 'b': \
|
||
|
+ spa_pod_builder_bool(builder, !!va_arg(args, int)); \
|
||
|
+ break; \
|
||
|
+ case 'I': \
|
||
|
+ spa_pod_builder_id(builder, va_arg(args, uint32_t)); \
|
||
|
+ break; \
|
||
|
+ case 'i': \
|
||
|
+ spa_pod_builder_int(builder, va_arg(args, int)); \
|
||
|
+ break; \
|
||
|
+ case 'l': \
|
||
|
+ spa_pod_builder_long(builder, va_arg(args, int64_t)); \
|
||
|
+ break; \
|
||
|
+ case 'f': \
|
||
|
+ spa_pod_builder_float(builder, va_arg(args, double)); \
|
||
|
+ break; \
|
||
|
+ case 'd': \
|
||
|
+ spa_pod_builder_double(builder, va_arg(args, double)); \
|
||
|
+ break; \
|
||
|
+ case 's': \
|
||
|
+ { \
|
||
|
+ char *strval = va_arg(args, char *); \
|
||
|
+ if (strval != NULL) { \
|
||
|
+ size_t len = strlen(strval); \
|
||
|
+ spa_pod_builder_string_len(builder, strval, len); \
|
||
|
+ } \
|
||
|
+ else \
|
||
|
+ spa_pod_builder_none(builder); \
|
||
|
+ break; \
|
||
|
+ } \
|
||
|
+ case 'S': \
|
||
|
+ { \
|
||
|
+ char *strval = va_arg(args, char *); \
|
||
|
+ size_t len = va_arg(args, int); \
|
||
|
+ spa_pod_builder_string_len(builder, strval, len); \
|
||
|
+ break; \
|
||
|
+ } \
|
||
|
+ case 'y': \
|
||
|
+ { \
|
||
|
+ void *ptr = va_arg(args, void *); \
|
||
|
+ int len = va_arg(args, int); \
|
||
|
+ spa_pod_builder_bytes(builder, ptr, len); \
|
||
|
+ break; \
|
||
|
+ } \
|
||
|
+ case 'R': \
|
||
|
+ { \
|
||
|
+ struct spa_rectangle *rectval = \
|
||
|
+ va_arg(args, struct spa_rectangle *); \
|
||
|
+ spa_pod_builder_rectangle(builder, \
|
||
|
+ rectval->width, rectval->height); \
|
||
|
+ break; \
|
||
|
+ } \
|
||
|
+ case 'F': \
|
||
|
+ { \
|
||
|
+ struct spa_fraction *fracval = \
|
||
|
+ va_arg(args, struct spa_fraction *); \
|
||
|
+ spa_pod_builder_fraction(builder, fracval->num, fracval->denom);\
|
||
|
+ break; \
|
||
|
+ } \
|
||
|
+ case 'a': \
|
||
|
+ { \
|
||
|
+ int child_size = va_arg(args, int); \
|
||
|
+ int child_type = va_arg(args, int); \
|
||
|
+ int n_elems = va_arg(args, int); \
|
||
|
+ void *elems = va_arg(args, void *); \
|
||
|
+ spa_pod_builder_array(builder, child_size, \
|
||
|
+ child_type, n_elems, elems); \
|
||
|
+ break; \
|
||
|
+ } \
|
||
|
+ case 'p': \
|
||
|
+ { \
|
||
|
+ int t = va_arg(args, uint32_t); \
|
||
|
+ spa_pod_builder_pointer(builder, t, va_arg(args, void *)); \
|
||
|
+ break; \
|
||
|
+ } \
|
||
|
+ case 'h': \
|
||
|
+ spa_pod_builder_fd(builder, va_arg(args, int)); \
|
||
|
+ break; \
|
||
|
+ case 'P': \
|
||
|
+ case 'O': \
|
||
|
+ case 'T': \
|
||
|
+ case 'V': \
|
||
|
+ { \
|
||
|
+ struct spa_pod *pod = va_arg(args, struct spa_pod *); \
|
||
|
+ if (pod == NULL) \
|
||
|
+ spa_pod_builder_none(builder); \
|
||
|
+ else \
|
||
|
+ spa_pod_builder_primitive(builder, pod); \
|
||
|
+ break; \
|
||
|
+ } \
|
||
|
+ } \
|
||
|
+} while(false)
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_builder_addv(struct spa_pod_builder *builder, va_list args)
|
||
|
+{
|
||
|
+ int res = 0;
|
||
|
+ struct spa_pod_frame *f = builder->state.frame;
|
||
|
+ uint32_t ftype = f ? f->pod.type : (uint32_t)SPA_TYPE_None;
|
||
|
+
|
||
|
+ do {
|
||
|
+ const char *format;
|
||
|
+ int n_values = 1;
|
||
|
+ struct spa_pod_frame f;
|
||
|
+ bool choice;
|
||
|
+
|
||
|
+ switch (ftype) {
|
||
|
+ case SPA_TYPE_Object:
|
||
|
+ {
|
||
|
+ uint32_t key = va_arg(args, uint32_t);
|
||
|
+ if (key == 0)
|
||
|
+ goto exit;
|
||
|
+ spa_pod_builder_prop(builder, key, 0);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Sequence:
|
||
|
+ {
|
||
|
+ uint32_t offset = va_arg(args, uint32_t);
|
||
|
+ uint32_t type = va_arg(args, uint32_t);
|
||
|
+ if (type == 0)
|
||
|
+ goto exit;
|
||
|
+ spa_pod_builder_control(builder, offset, type);
|
||
|
+ }
|
||
|
+ default:
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ if ((format = va_arg(args, const char *)) == NULL)
|
||
|
+ break;
|
||
|
+
|
||
|
+ choice = *format == '?';
|
||
|
+ if (choice) {
|
||
|
+ uint32_t type = spa_choice_from_id(*++format);
|
||
|
+ if (*format != '\0')
|
||
|
+ format++;
|
||
|
+
|
||
|
+ spa_pod_builder_push_choice(builder, &f, type, 0);
|
||
|
+
|
||
|
+ n_values = va_arg(args, int);
|
||
|
+ }
|
||
|
+ while (n_values-- > 0)
|
||
|
+ SPA_POD_BUILDER_COLLECT(builder, *format, args);
|
||
|
+
|
||
|
+ if (choice)
|
||
|
+ spa_pod_builder_pop(builder, &f);
|
||
|
+ } while (true);
|
||
|
+
|
||
|
+ exit:
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_builder_add(struct spa_pod_builder *builder, ...)
|
||
|
+{
|
||
|
+ int res;
|
||
|
+ va_list args;
|
||
|
+
|
||
|
+ va_start(args, builder);
|
||
|
+ res = spa_pod_builder_addv(builder, args);
|
||
|
+ va_end(args);
|
||
|
+
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+#define spa_pod_builder_add_object(b,type,id,...) \
|
||
|
+({ \
|
||
|
+ struct spa_pod_frame _f; \
|
||
|
+ spa_pod_builder_push_object(b, &_f, type, id); \
|
||
|
+ spa_pod_builder_add(b, ##__VA_ARGS__, 0); \
|
||
|
+ spa_pod_builder_pop(b, &_f); \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_pod_builder_add_struct(b,...) \
|
||
|
+({ \
|
||
|
+ struct spa_pod_frame _f; \
|
||
|
+ spa_pod_builder_push_struct(b, &_f); \
|
||
|
+ spa_pod_builder_add(b, ##__VA_ARGS__, NULL); \
|
||
|
+ spa_pod_builder_pop(b, &_f); \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_pod_builder_add_sequence(b,unit,...) \
|
||
|
+({ \
|
||
|
+ struct spa_pod_frame _f; \
|
||
|
+ spa_pod_builder_push_sequence(b, &_f, unit); \
|
||
|
+ spa_pod_builder_add(b, ##__VA_ARGS__, 0, 0); \
|
||
|
+ spa_pod_builder_pop(b, &_f); \
|
||
|
+})
|
||
|
+
|
||
|
+/** Copy a pod structure */
|
||
|
+static inline struct spa_pod *
|
||
|
+spa_pod_copy(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ size_t size;
|
||
|
+ struct spa_pod *c;
|
||
|
+
|
||
|
+ size = SPA_POD_SIZE(pod);
|
||
|
+ if ((c = (struct spa_pod *) malloc(size)) == NULL)
|
||
|
+ return NULL;
|
||
|
+ return (struct spa_pod *) memcpy(c, pod, size);
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_POD_BUILDER_H */
|
||
|
diff --git a/third_party/pipewire/spa/pod/command.h b/third_party/pipewire/spa/pod/command.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/pod/command.h
|
||
|
@@ -0,0 +1,61 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_COMMAND_H
|
||
|
+#define SPA_COMMAND_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/pod/pod.h>
|
||
|
+
|
||
|
+struct spa_command_body {
|
||
|
+ struct spa_pod_object_body body;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_command {
|
||
|
+ struct spa_pod pod;
|
||
|
+ struct spa_command_body body;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_COMMAND_TYPE(cmd) ((cmd)->body.body.type)
|
||
|
+#define SPA_COMMAND_ID(cmd,type) (SPA_COMMAND_TYPE(cmd) == type ? \
|
||
|
+ (cmd)->body.body.id : SPA_ID_INVALID)
|
||
|
+
|
||
|
+#define SPA_COMMAND_INIT_FULL(t,size,type,id,...) (t) \
|
||
|
+ { { size, SPA_TYPE_Object }, \
|
||
|
+ { { type, id }, ##__VA_ARGS__ } } \
|
||
|
+
|
||
|
+#define SPA_COMMAND_INIT(type,id) \
|
||
|
+ SPA_COMMAND_INIT_FULL(struct spa_command, \
|
||
|
+ sizeof(struct spa_command_body), type, id)
|
||
|
+
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_COMMAND_H */
|
||
|
diff --git a/third_party/pipewire/spa/pod/compare.h b/third_party/pipewire/spa/pod/compare.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/pod/compare.h
|
||
|
@@ -0,0 +1,181 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_POD_COMPARE_H
|
||
|
+#define SPA_POD_COMPARE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <stdarg.h>
|
||
|
+#include <errno.h>
|
||
|
+#include <stdint.h>
|
||
|
+#include <stddef.h>
|
||
|
+#include <stdio.h>
|
||
|
+#include <string.h>
|
||
|
+
|
||
|
+#include <spa/param/props.h>
|
||
|
+#include <spa/pod/iter.h>
|
||
|
+#include <spa/pod/builder.h>
|
||
|
+
|
||
|
+static inline int spa_pod_compare_value(uint32_t type, const void *r1, const void *r2, uint32_t size)
|
||
|
+{
|
||
|
+ switch (type) {
|
||
|
+ case SPA_TYPE_None:
|
||
|
+ return 0;
|
||
|
+ case SPA_TYPE_Bool:
|
||
|
+ case SPA_TYPE_Id:
|
||
|
+ return *(uint32_t *) r1 == *(uint32_t *) r2 ? 0 : 1;
|
||
|
+ case SPA_TYPE_Int:
|
||
|
+ return *(int32_t *) r1 - *(int32_t *) r2;
|
||
|
+ case SPA_TYPE_Long:
|
||
|
+ return *(int64_t *) r1 - *(int64_t *) r2;
|
||
|
+ case SPA_TYPE_Float:
|
||
|
+ return *(float *) r1 - *(float *) r2;
|
||
|
+ case SPA_TYPE_Double:
|
||
|
+ return *(double *) r1 - *(double *) r2;
|
||
|
+ case SPA_TYPE_String:
|
||
|
+ return strcmp((char *)r1, (char *)r2);
|
||
|
+ case SPA_TYPE_Bytes:
|
||
|
+ return memcmp((char *)r1, (char *)r2, size);
|
||
|
+ case SPA_TYPE_Rectangle:
|
||
|
+ {
|
||
|
+ const struct spa_rectangle *rec1 = (struct spa_rectangle *) r1,
|
||
|
+ *rec2 = (struct spa_rectangle *) r2;
|
||
|
+ if (rec1->width == rec2->width && rec1->height == rec2->height)
|
||
|
+ return 0;
|
||
|
+ else if (rec1->width < rec2->width || rec1->height < rec2->height)
|
||
|
+ return -1;
|
||
|
+ else
|
||
|
+ return 1;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Fraction:
|
||
|
+ {
|
||
|
+ const struct spa_fraction *f1 = (struct spa_fraction *) r1,
|
||
|
+ *f2 = (struct spa_fraction *) r2;
|
||
|
+ int64_t n1, n2;
|
||
|
+ n1 = ((int64_t) f1->num) * f2->denom;
|
||
|
+ n2 = ((int64_t) f2->num) * f1->denom;
|
||
|
+ if (n1 < n2)
|
||
|
+ return -1;
|
||
|
+ else if (n1 > n2)
|
||
|
+ return 1;
|
||
|
+ else
|
||
|
+ return 0;
|
||
|
+ }
|
||
|
+ default:
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_compare(const struct spa_pod *pod1,
|
||
|
+ const struct spa_pod *pod2)
|
||
|
+{
|
||
|
+ int res = 0;
|
||
|
+ uint32_t n_vals1, n_vals2;
|
||
|
+ uint32_t choice1, choice2;
|
||
|
+
|
||
|
+ spa_return_val_if_fail(pod1 != NULL, -EINVAL);
|
||
|
+ spa_return_val_if_fail(pod2 != NULL, -EINVAL);
|
||
|
+
|
||
|
+ pod1 = spa_pod_get_values(pod1, &n_vals1, &choice1);
|
||
|
+ pod2 = spa_pod_get_values(pod2, &n_vals2, &choice2);
|
||
|
+
|
||
|
+ if (n_vals1 != n_vals2)
|
||
|
+ return -EINVAL;
|
||
|
+
|
||
|
+ if (SPA_POD_TYPE(pod1) != SPA_POD_TYPE(pod2))
|
||
|
+ return -EINVAL;
|
||
|
+
|
||
|
+ switch (SPA_POD_TYPE(pod1)) {
|
||
|
+ case SPA_TYPE_Struct:
|
||
|
+ {
|
||
|
+ const struct spa_pod *p1, *p2;
|
||
|
+ size_t p1s, p2s;
|
||
|
+
|
||
|
+ p1 = (const struct spa_pod*)SPA_POD_BODY_CONST(pod1);
|
||
|
+ p1s = SPA_POD_BODY_SIZE(pod1);
|
||
|
+ p2 = (const struct spa_pod*)SPA_POD_BODY_CONST(pod2);
|
||
|
+ p2s = SPA_POD_BODY_SIZE(pod2);
|
||
|
+
|
||
|
+ while (true) {
|
||
|
+ if (!spa_pod_is_inside(pod1, p1s, p1) ||
|
||
|
+ !spa_pod_is_inside(pod2, p2s, p2))
|
||
|
+ return -EINVAL;
|
||
|
+
|
||
|
+ if ((res = spa_pod_compare(p1, p2)) != 0)
|
||
|
+ return res;
|
||
|
+
|
||
|
+ p1 = (const struct spa_pod*)spa_pod_next(p1);
|
||
|
+ p2 = (const struct spa_pod*)spa_pod_next(p2);
|
||
|
+ }
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Object:
|
||
|
+ {
|
||
|
+ const struct spa_pod_prop *p1, *p2;
|
||
|
+ const struct spa_pod_object *o1, *o2;
|
||
|
+
|
||
|
+ o1 = (const struct spa_pod_object*)pod1;
|
||
|
+ o2 = (const struct spa_pod_object*)pod2;
|
||
|
+
|
||
|
+ p2 = NULL;
|
||
|
+ SPA_POD_OBJECT_FOREACH(o1, p1) {
|
||
|
+ if ((p2 = spa_pod_object_find_prop(o2, p2, p1->key)) == NULL)
|
||
|
+ return 1;
|
||
|
+ if ((res = spa_pod_compare(&p1->value, &p2->value)) != 0)
|
||
|
+ return res;
|
||
|
+ }
|
||
|
+ p1 = NULL;
|
||
|
+ SPA_POD_OBJECT_FOREACH(o2, p2) {
|
||
|
+ if ((p1 = spa_pod_object_find_prop(o1, p1, p2->key)) == NULL)
|
||
|
+ return -1;
|
||
|
+ }
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Array:
|
||
|
+ {
|
||
|
+ if (SPA_POD_BODY_SIZE(pod1) != SPA_POD_BODY_SIZE(pod2))
|
||
|
+ return -EINVAL;
|
||
|
+ res = memcmp(SPA_POD_BODY(pod1), SPA_POD_BODY(pod2), SPA_POD_BODY_SIZE(pod2));
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ default:
|
||
|
+ if (SPA_POD_BODY_SIZE(pod1) != SPA_POD_BODY_SIZE(pod2))
|
||
|
+ return -EINVAL;
|
||
|
+ res = spa_pod_compare_value(SPA_POD_TYPE(pod1),
|
||
|
+ SPA_POD_BODY(pod1), SPA_POD_BODY(pod2),
|
||
|
+ SPA_POD_BODY_SIZE(pod1));
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif
|
||
|
diff --git a/third_party/pipewire/spa/pod/event.h b/third_party/pipewire/spa/pod/event.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/pod/event.h
|
||
|
@@ -0,0 +1,59 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_EVENT_H
|
||
|
+#define SPA_EVENT_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/pod/pod.h>
|
||
|
+
|
||
|
+struct spa_event_body {
|
||
|
+ struct spa_pod_object_body body;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_event {
|
||
|
+ struct spa_pod pod;
|
||
|
+ struct spa_event_body body;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_EVENT_TYPE(ev) ((ev)->body.body.type)
|
||
|
+#define SPA_EVENT_ID(ev,type) (SPA_EVENT_TYPE(ev) == type ? \
|
||
|
+ (ev)->body.body.id : SPA_ID_INVALID)
|
||
|
+
|
||
|
+#define SPA_EVENT_INIT_FULL(t,size,type,id,...) (t) \
|
||
|
+ { { size, SPA_TYPE_OBJECT }, \
|
||
|
+ { { type, id }, ##__VA_ARGS__ } } \
|
||
|
+
|
||
|
+#define SPA_EVENT_INIT(type,id) \
|
||
|
+ SPA_EVENT_INIT_FULL(struct spa_event, \
|
||
|
+ sizeof(struct spa_event_body), type, id)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_EVENT_H */
|
||
|
diff --git a/third_party/pipewire/spa/pod/filter.h b/third_party/pipewire/spa/pod/filter.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/pod/filter.h
|
||
|
@@ -0,0 +1,395 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#include <errno.h>
|
||
|
+#include <stdint.h>
|
||
|
+#include <stddef.h>
|
||
|
+#include <stdio.h>
|
||
|
+#include <string.h>
|
||
|
+
|
||
|
+#include <spa/param/props.h>
|
||
|
+#include <spa/pod/iter.h>
|
||
|
+#include <spa/pod/builder.h>
|
||
|
+#include <spa/pod/compare.h>
|
||
|
+
|
||
|
+static inline int spa_pod_choice_fix_default(struct spa_pod_choice *choice)
|
||
|
+{
|
||
|
+ void *val, *alt;
|
||
|
+ int i, nvals;
|
||
|
+ uint32_t type, size;
|
||
|
+
|
||
|
+ nvals = SPA_POD_CHOICE_N_VALUES(choice);
|
||
|
+ type = SPA_POD_CHOICE_VALUE_TYPE(choice);
|
||
|
+ size = SPA_POD_CHOICE_VALUE_SIZE(choice);
|
||
|
+ alt = val = SPA_POD_CHOICE_VALUES(choice);
|
||
|
+
|
||
|
+ switch (choice->body.type) {
|
||
|
+ case SPA_CHOICE_None:
|
||
|
+ break;
|
||
|
+ case SPA_CHOICE_Range:
|
||
|
+ case SPA_CHOICE_Step:
|
||
|
+ if (nvals > 1) {
|
||
|
+ alt = SPA_MEMBER(alt, size, void);
|
||
|
+ if (spa_pod_compare_value(type, val, alt, size) < 0)
|
||
|
+ memcpy(val, alt, size);
|
||
|
+ }
|
||
|
+ if (nvals > 2) {
|
||
|
+ alt = SPA_MEMBER(alt, size, void);
|
||
|
+ if (spa_pod_compare_value(type, val, alt, size) > 0)
|
||
|
+ memcpy(val, alt, size);
|
||
|
+ }
|
||
|
+ break;
|
||
|
+ case SPA_CHOICE_Flags:
|
||
|
+ case SPA_CHOICE_Enum:
|
||
|
+ {
|
||
|
+ void *best = NULL;
|
||
|
+
|
||
|
+ for (i = 1; i < nvals; i++) {
|
||
|
+ alt = SPA_MEMBER(alt, size, void);
|
||
|
+ if (spa_pod_compare_value(type, val, alt, size) == 0) {
|
||
|
+ best = alt;
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ if (best == NULL)
|
||
|
+ best = alt;
|
||
|
+ }
|
||
|
+ if (best)
|
||
|
+ memcpy(val, best, size);
|
||
|
+
|
||
|
+ if (nvals <= 1)
|
||
|
+ choice->body.type = SPA_CHOICE_None;
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ }
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_filter_flags_value(struct spa_pod_builder *b,
|
||
|
+ uint32_t type, const void *r1, const void *r2, uint32_t size)
|
||
|
+{
|
||
|
+ switch (type) {
|
||
|
+ case SPA_TYPE_Int:
|
||
|
+ {
|
||
|
+ int32_t val = (*(int32_t *) r1) & (*(int32_t *) r2);
|
||
|
+ if (val == 0)
|
||
|
+ return 0;
|
||
|
+ spa_pod_builder_int(b, val);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ case SPA_TYPE_Long:
|
||
|
+ {
|
||
|
+ int64_t val = (*(int64_t *) r1) & (*(int64_t *) r2);
|
||
|
+ if (val == 0)
|
||
|
+ return 0;
|
||
|
+ spa_pod_builder_long(b, val);
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ default:
|
||
|
+ return -ENOTSUP;
|
||
|
+ }
|
||
|
+ return 1;
|
||
|
+}
|
||
|
+
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_filter_prop(struct spa_pod_builder *b,
|
||
|
+ const struct spa_pod_prop *p1,
|
||
|
+ const struct spa_pod_prop *p2)
|
||
|
+{
|
||
|
+ const struct spa_pod *v1, *v2;
|
||
|
+ struct spa_pod_choice *nc;
|
||
|
+ uint32_t j, k, nalt1, nalt2;
|
||
|
+ void *alt1, *alt2, *a1, *a2;
|
||
|
+ uint32_t type, size, p1c, p2c;
|
||
|
+ struct spa_pod_frame f;
|
||
|
+
|
||
|
+ v1 = spa_pod_get_values(&p1->value, &nalt1, &p1c);
|
||
|
+ alt1 = SPA_POD_BODY(v1);
|
||
|
+ v2 = spa_pod_get_values(&p2->value, &nalt2, &p2c);
|
||
|
+ alt2 = SPA_POD_BODY(v2);
|
||
|
+
|
||
|
+ type = v1->type;
|
||
|
+ size = v1->size;
|
||
|
+
|
||
|
+ /* incompatible property types */
|
||
|
+ if (type != v2->type || size != v2->size || p1->key != p2->key)
|
||
|
+ return -EINVAL;
|
||
|
+
|
||
|
+ if (p1c == SPA_CHOICE_None || p1c == SPA_CHOICE_Flags) {
|
||
|
+ nalt1 = 1;
|
||
|
+ } else {
|
||
|
+ alt1 = SPA_MEMBER(alt1, size, void);
|
||
|
+ nalt1--;
|
||
|
+ }
|
||
|
+
|
||
|
+ if (p2c == SPA_CHOICE_None || p2c == SPA_CHOICE_Flags) {
|
||
|
+ nalt2 = 1;
|
||
|
+ } else {
|
||
|
+ alt2 = SPA_MEMBER(alt2, size, void);
|
||
|
+ nalt2--;
|
||
|
+ }
|
||
|
+
|
||
|
+ /* start with copying the property */
|
||
|
+ spa_pod_builder_prop(b, p1->key, 0);
|
||
|
+ spa_pod_builder_push_choice(b, &f, 0, 0);
|
||
|
+ nc = (struct spa_pod_choice*)spa_pod_builder_frame(b, &f);
|
||
|
+
|
||
|
+ /* default value */
|
||
|
+ spa_pod_builder_primitive(b, v1);
|
||
|
+
|
||
|
+ if ((p1c == SPA_CHOICE_None && p2c == SPA_CHOICE_None) ||
|
||
|
+ (p1c == SPA_CHOICE_None && p2c == SPA_CHOICE_Enum) ||
|
||
|
+ (p1c == SPA_CHOICE_Enum && p2c == SPA_CHOICE_None) ||
|
||
|
+ (p1c == SPA_CHOICE_Enum && p2c == SPA_CHOICE_Enum)) {
|
||
|
+ int n_copied = 0;
|
||
|
+ /* copy all equal values but don't copy the default value again */
|
||
|
+ for (j = 0, a1 = alt1; j < nalt1; j++, a1 = SPA_MEMBER(a1, size, void)) {
|
||
|
+ for (k = 0, a2 = alt2; k < nalt2; k++, a2 = SPA_MEMBER(a2,size,void)) {
|
||
|
+ if (spa_pod_compare_value(type, a1, a2, size) == 0) {
|
||
|
+ if (p1c == SPA_CHOICE_Enum || j > 0)
|
||
|
+ spa_pod_builder_raw(b, a1, size);
|
||
|
+ n_copied++;
|
||
|
+ }
|
||
|
+ }
|
||
|
+ }
|
||
|
+ if (n_copied == 0)
|
||
|
+ return -EINVAL;
|
||
|
+ nc->body.type = SPA_CHOICE_Enum;
|
||
|
+ }
|
||
|
+
|
||
|
+ if ((p1c == SPA_CHOICE_None && p2c == SPA_CHOICE_Range) ||
|
||
|
+ (p1c == SPA_CHOICE_Enum && p2c == SPA_CHOICE_Range)) {
|
||
|
+ int n_copied = 0;
|
||
|
+ /* copy all values inside the range */
|
||
|
+ for (j = 0, a1 = alt1, a2 = alt2; j < nalt1; j++, a1 = SPA_MEMBER(a1,size,void)) {
|
||
|
+ if (spa_pod_compare_value(type, a1, a2, size) < 0)
|
||
|
+ continue;
|
||
|
+ if (spa_pod_compare_value(type, a1, SPA_MEMBER(a2,size,void), size) > 0)
|
||
|
+ continue;
|
||
|
+ spa_pod_builder_raw(b, a1, size);
|
||
|
+ n_copied++;
|
||
|
+ }
|
||
|
+ if (n_copied == 0)
|
||
|
+ return -EINVAL;
|
||
|
+ nc->body.type = SPA_CHOICE_Enum;
|
||
|
+ }
|
||
|
+
|
||
|
+ if ((p1c == SPA_CHOICE_None && p2c == SPA_CHOICE_Step) ||
|
||
|
+ (p1c == SPA_CHOICE_Enum && p2c == SPA_CHOICE_Step)) {
|
||
|
+ return -ENOTSUP;
|
||
|
+ }
|
||
|
+
|
||
|
+ if ((p1c == SPA_CHOICE_Range && p2c == SPA_CHOICE_None) ||
|
||
|
+ (p1c == SPA_CHOICE_Range && p2c == SPA_CHOICE_Enum)) {
|
||
|
+ int n_copied = 0;
|
||
|
+ /* copy all values inside the range */
|
||
|
+ for (k = 0, a1 = alt1, a2 = alt2; k < nalt2; k++, a2 = SPA_MEMBER(a2,size,void)) {
|
||
|
+ if (spa_pod_compare_value(type, a2, a1, size) < 0)
|
||
|
+ continue;
|
||
|
+ if (spa_pod_compare_value(type, a2, SPA_MEMBER(a1,size,void), size) > 0)
|
||
|
+ continue;
|
||
|
+ spa_pod_builder_raw(b, a2, size);
|
||
|
+ n_copied++;
|
||
|
+ }
|
||
|
+ if (n_copied == 0)
|
||
|
+ return -EINVAL;
|
||
|
+ nc->body.type = SPA_CHOICE_Enum;
|
||
|
+ }
|
||
|
+
|
||
|
+ if ((p1c == SPA_CHOICE_Range && p2c == SPA_CHOICE_Range) ||
|
||
|
+ (p1c == SPA_CHOICE_Range && p2c == SPA_CHOICE_Step) ||
|
||
|
+ (p1c == SPA_CHOICE_Step && p2c == SPA_CHOICE_Range) ||
|
||
|
+ (p1c == SPA_CHOICE_Step && p2c == SPA_CHOICE_Step)) {
|
||
|
+ if (spa_pod_compare_value(type, alt1, alt2, size) < 0)
|
||
|
+ spa_pod_builder_raw(b, alt2, size);
|
||
|
+ else
|
||
|
+ spa_pod_builder_raw(b, alt1, size);
|
||
|
+
|
||
|
+ alt1 = SPA_MEMBER(alt1,size,void);
|
||
|
+ alt2 = SPA_MEMBER(alt2,size,void);
|
||
|
+
|
||
|
+ if (spa_pod_compare_value(type, alt1, alt2, size) < 0)
|
||
|
+ spa_pod_builder_raw(b, alt1, size);
|
||
|
+ else
|
||
|
+ spa_pod_builder_raw(b, alt2, size);
|
||
|
+
|
||
|
+ nc->body.type = SPA_CHOICE_Range;
|
||
|
+ }
|
||
|
+
|
||
|
+ if ((p1c == SPA_CHOICE_None && p2c == SPA_CHOICE_Flags) ||
|
||
|
+ (p1c == SPA_CHOICE_Flags && p2c == SPA_CHOICE_None) ||
|
||
|
+ (p1c == SPA_CHOICE_Flags && p2c == SPA_CHOICE_Flags)) {
|
||
|
+ if (spa_pod_filter_flags_value(b, type, alt1, alt2, size) != 1)
|
||
|
+ return -EINVAL;
|
||
|
+ nc->body.type = SPA_CHOICE_Flags;
|
||
|
+ }
|
||
|
+
|
||
|
+ if (p1c == SPA_CHOICE_Range && p2c == SPA_CHOICE_Flags)
|
||
|
+ return -ENOTSUP;
|
||
|
+
|
||
|
+ if (p1c == SPA_CHOICE_Enum && p2c == SPA_CHOICE_Flags)
|
||
|
+ return -ENOTSUP;
|
||
|
+
|
||
|
+ if (p1c == SPA_CHOICE_Step && p2c == SPA_CHOICE_None)
|
||
|
+ return -ENOTSUP;
|
||
|
+ if (p1c == SPA_CHOICE_Step && p2c == SPA_CHOICE_Enum)
|
||
|
+ return -ENOTSUP;
|
||
|
+ if (p1c == SPA_CHOICE_Step && p2c == SPA_CHOICE_Flags)
|
||
|
+ return -ENOTSUP;
|
||
|
+
|
||
|
+ if (p1c == SPA_CHOICE_Flags && p2c == SPA_CHOICE_Range)
|
||
|
+ return -ENOTSUP;
|
||
|
+ if (p1c == SPA_CHOICE_Flags && p2c == SPA_CHOICE_Step)
|
||
|
+ return -ENOTSUP;
|
||
|
+ if (p1c == SPA_CHOICE_Flags && p2c == SPA_CHOICE_Enum)
|
||
|
+ return -ENOTSUP;
|
||
|
+
|
||
|
+ spa_pod_builder_pop(b, &f);
|
||
|
+ spa_pod_choice_fix_default(nc);
|
||
|
+
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_filter_part(struct spa_pod_builder *b,
|
||
|
+ const struct spa_pod *pod, uint32_t pod_size,
|
||
|
+ const struct spa_pod *filter, uint32_t filter_size)
|
||
|
+{
|
||
|
+ const struct spa_pod *pp, *pf;
|
||
|
+ int res = 0;
|
||
|
+
|
||
|
+ pf = filter;
|
||
|
+
|
||
|
+ SPA_POD_FOREACH(pod, pod_size, pp) {
|
||
|
+ bool do_copy = false, do_advance = false;
|
||
|
+ uint32_t filter_offset = 0;
|
||
|
+ struct spa_pod_frame f;
|
||
|
+
|
||
|
+ switch (SPA_POD_TYPE(pp)) {
|
||
|
+ case SPA_TYPE_Object:
|
||
|
+ if (pf != NULL) {
|
||
|
+ struct spa_pod_object *op = (struct spa_pod_object *) pp;
|
||
|
+ struct spa_pod_object *of = (struct spa_pod_object *) pf;
|
||
|
+ const struct spa_pod_prop *p1, *p2;
|
||
|
+
|
||
|
+ if (SPA_POD_TYPE(pf) != SPA_POD_TYPE(pp))
|
||
|
+ return -EINVAL;
|
||
|
+
|
||
|
+ spa_pod_builder_push_object(b, &f, op->body.type, op->body.id);
|
||
|
+ p2 = NULL;
|
||
|
+ SPA_POD_OBJECT_FOREACH(op, p1) {
|
||
|
+ p2 = spa_pod_object_find_prop(of, p2, p1->key);
|
||
|
+ if (p2 != NULL)
|
||
|
+ res = spa_pod_filter_prop(b, p1, p2);
|
||
|
+ else
|
||
|
+ spa_pod_builder_raw_padded(b, p1, SPA_POD_PROP_SIZE(p1));
|
||
|
+ if (res < 0)
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ if (res >= 0) {
|
||
|
+ p1 = NULL;
|
||
|
+ SPA_POD_OBJECT_FOREACH(of, p2) {
|
||
|
+ p1 = spa_pod_object_find_prop(op, p1, p2->key);
|
||
|
+ if (p1 != NULL)
|
||
|
+ continue;
|
||
|
+
|
||
|
+ spa_pod_builder_raw_padded(b, p2, SPA_POD_PROP_SIZE(p2));
|
||
|
+ }
|
||
|
+ }
|
||
|
+ spa_pod_builder_pop(b, &f);
|
||
|
+ do_advance = true;
|
||
|
+ }
|
||
|
+ else
|
||
|
+ do_copy = true;
|
||
|
+ break;
|
||
|
+
|
||
|
+ case SPA_TYPE_Struct:
|
||
|
+ if (pf != NULL) {
|
||
|
+ if (SPA_POD_TYPE(pf) != SPA_POD_TYPE(pp))
|
||
|
+ return -EINVAL;
|
||
|
+
|
||
|
+ filter_offset = sizeof(struct spa_pod_struct);
|
||
|
+ spa_pod_builder_push_struct(b, &f);
|
||
|
+ res = spa_pod_filter_part(b,
|
||
|
+ SPA_MEMBER(pp,filter_offset,const struct spa_pod),
|
||
|
+ SPA_POD_SIZE(pp) - filter_offset,
|
||
|
+ SPA_MEMBER(pf,filter_offset,const struct spa_pod),
|
||
|
+ SPA_POD_SIZE(pf) - filter_offset);
|
||
|
+ spa_pod_builder_pop(b, &f);
|
||
|
+ do_advance = true;
|
||
|
+ }
|
||
|
+ else
|
||
|
+ do_copy = true;
|
||
|
+ break;
|
||
|
+
|
||
|
+ default:
|
||
|
+ if (pf != NULL) {
|
||
|
+ if (SPA_POD_SIZE(pp) != SPA_POD_SIZE(pf))
|
||
|
+ return -EINVAL;
|
||
|
+ if (memcmp(pp, pf, SPA_POD_SIZE(pp)) != 0)
|
||
|
+ return -EINVAL;
|
||
|
+ do_advance = true;
|
||
|
+ }
|
||
|
+ do_copy = true;
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ if (do_copy)
|
||
|
+ spa_pod_builder_raw_padded(b, pp, SPA_POD_SIZE(pp));
|
||
|
+ if (do_advance) {
|
||
|
+ pf = (const struct spa_pod*)spa_pod_next(pf);
|
||
|
+ if (!spa_pod_is_inside(filter, filter_size, pf))
|
||
|
+ pf = NULL;
|
||
|
+ }
|
||
|
+ if (res < 0)
|
||
|
+ break;
|
||
|
+ }
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int
|
||
|
+spa_pod_filter(struct spa_pod_builder *b,
|
||
|
+ struct spa_pod **result,
|
||
|
+ const struct spa_pod *pod,
|
||
|
+ const struct spa_pod *filter)
|
||
|
+{
|
||
|
+ int res;
|
||
|
+ struct spa_pod_builder_state state;
|
||
|
+
|
||
|
+ spa_return_val_if_fail(pod != NULL, -EINVAL);
|
||
|
+ spa_return_val_if_fail(b != NULL, -EINVAL);
|
||
|
+
|
||
|
+ spa_pod_builder_get_state(b, &state);
|
||
|
+ if (filter == NULL)
|
||
|
+ res = spa_pod_builder_raw_padded(b, pod, SPA_POD_SIZE(pod));
|
||
|
+ else
|
||
|
+ res = spa_pod_filter_part(b, pod, SPA_POD_SIZE(pod), filter, SPA_POD_SIZE(filter));
|
||
|
+
|
||
|
+ if (res < 0) {
|
||
|
+ spa_pod_builder_reset(b, &state);
|
||
|
+ } else if (result) {
|
||
|
+ *result = (struct spa_pod*)spa_pod_builder_deref(b, state.offset);
|
||
|
+ if (*result == NULL)
|
||
|
+ res = -ENOSPC;
|
||
|
+ }
|
||
|
+ return res;
|
||
|
+}
|
||
|
diff --git a/third_party/pipewire/spa/pod/iter.h b/third_party/pipewire/spa/pod/iter.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/pod/iter.h
|
||
|
@@ -0,0 +1,446 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_POD_ITER_H
|
||
|
+#define SPA_POD_ITER_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <errno.h>
|
||
|
+#include <sys/types.h>
|
||
|
+
|
||
|
+#include <spa/pod/pod.h>
|
||
|
+
|
||
|
+struct spa_pod_frame {
|
||
|
+ struct spa_pod pod;
|
||
|
+ struct spa_pod_frame *parent;
|
||
|
+ uint32_t offset;
|
||
|
+ uint32_t flags;
|
||
|
+};
|
||
|
+
|
||
|
+static inline bool spa_pod_is_inside(const void *pod, uint32_t size, const void *iter)
|
||
|
+{
|
||
|
+ return SPA_POD_BODY(iter) <= SPA_MEMBER(pod, size, void) &&
|
||
|
+ SPA_MEMBER(iter, SPA_POD_SIZE(iter), void) <= SPA_MEMBER(pod, size, void);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void *spa_pod_next(const void *iter)
|
||
|
+{
|
||
|
+ return SPA_MEMBER(iter, SPA_ROUND_UP_N(SPA_POD_SIZE(iter), 8), void);
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct spa_pod_prop *spa_pod_prop_first(const struct spa_pod_object_body *body)
|
||
|
+{
|
||
|
+ return SPA_MEMBER(body, sizeof(struct spa_pod_object_body), struct spa_pod_prop);
|
||
|
+}
|
||
|
+
|
||
|
+static inline bool spa_pod_prop_is_inside(const struct spa_pod_object_body *body,
|
||
|
+ uint32_t size, const struct spa_pod_prop *iter)
|
||
|
+{
|
||
|
+ return SPA_POD_CONTENTS(struct spa_pod_prop, iter) <= SPA_MEMBER(body, size, void) &&
|
||
|
+ SPA_MEMBER(iter, SPA_POD_PROP_SIZE(iter), void) <= SPA_MEMBER(body, size, void);
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct spa_pod_prop *spa_pod_prop_next(const struct spa_pod_prop *iter)
|
||
|
+{
|
||
|
+ return SPA_MEMBER(iter, SPA_ROUND_UP_N(SPA_POD_PROP_SIZE(iter), 8), struct spa_pod_prop);
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct spa_pod_control *spa_pod_control_first(const struct spa_pod_sequence_body *body)
|
||
|
+{
|
||
|
+ return SPA_MEMBER(body, sizeof(struct spa_pod_sequence_body), struct spa_pod_control);
|
||
|
+}
|
||
|
+
|
||
|
+static inline bool spa_pod_control_is_inside(const struct spa_pod_sequence_body *body,
|
||
|
+ uint32_t size, const struct spa_pod_control *iter)
|
||
|
+{
|
||
|
+ return SPA_POD_CONTENTS(struct spa_pod_control, iter) <= SPA_MEMBER(body, size, void) &&
|
||
|
+ SPA_MEMBER(iter, SPA_POD_CONTROL_SIZE(iter), void) <= SPA_MEMBER(body, size, void);
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct spa_pod_control *spa_pod_control_next(const struct spa_pod_control *iter)
|
||
|
+{
|
||
|
+ return SPA_MEMBER(iter, SPA_ROUND_UP_N(SPA_POD_CONTROL_SIZE(iter), 8), struct spa_pod_control);
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_ARRAY_BODY_FOREACH(body, _size, iter) \
|
||
|
+ for ((iter) = (__typeof__(iter))SPA_MEMBER((body), sizeof(struct spa_pod_array_body), void); \
|
||
|
+ (iter) < (__typeof__(iter))SPA_MEMBER((body), (_size), void); \
|
||
|
+ (iter) = (__typeof__(iter))SPA_MEMBER((iter), (body)->child.size, void))
|
||
|
+
|
||
|
+#define SPA_POD_ARRAY_FOREACH(obj, iter) \
|
||
|
+ SPA_POD_ARRAY_BODY_FOREACH(&(obj)->body, SPA_POD_BODY_SIZE(obj), iter)
|
||
|
+
|
||
|
+#define SPA_POD_CHOICE_BODY_FOREACH(body, _size, iter) \
|
||
|
+ for ((iter) = (__typeof__(iter))SPA_MEMBER((body), sizeof(struct spa_pod_choice_body), void); \
|
||
|
+ (iter) < (__typeof__(iter))SPA_MEMBER((body), (_size), void); \
|
||
|
+ (iter) = (__typeof__(iter))SPA_MEMBER((iter), (body)->child.size, void))
|
||
|
+
|
||
|
+#define SPA_POD_CHOICE_FOREACH(obj, iter) \
|
||
|
+ SPA_POD_CHOICE_BODY_FOREACH(&(obj)->body, SPA_POD_BODY_SIZE(obj), iter)
|
||
|
+
|
||
|
+#define SPA_POD_FOREACH(pod, size, iter) \
|
||
|
+ for ((iter) = (pod); \
|
||
|
+ spa_pod_is_inside(pod, size, iter); \
|
||
|
+ (iter) = (__typeof__(iter))spa_pod_next(iter))
|
||
|
+
|
||
|
+#define SPA_POD_STRUCT_FOREACH(obj, iter) \
|
||
|
+ SPA_POD_FOREACH(SPA_POD_BODY(obj), SPA_POD_BODY_SIZE(obj), iter)
|
||
|
+
|
||
|
+#define SPA_POD_OBJECT_BODY_FOREACH(body, size, iter) \
|
||
|
+ for ((iter) = spa_pod_prop_first(body); \
|
||
|
+ spa_pod_prop_is_inside(body, size, iter); \
|
||
|
+ (iter) = spa_pod_prop_next(iter))
|
||
|
+
|
||
|
+#define SPA_POD_OBJECT_FOREACH(obj, iter) \
|
||
|
+ SPA_POD_OBJECT_BODY_FOREACH(&(obj)->body, SPA_POD_BODY_SIZE(obj), iter)
|
||
|
+
|
||
|
+#define SPA_POD_SEQUENCE_BODY_FOREACH(body, size, iter) \
|
||
|
+ for ((iter) = spa_pod_control_first(body); \
|
||
|
+ spa_pod_control_is_inside(body, size, iter); \
|
||
|
+ (iter) = spa_pod_control_next(iter))
|
||
|
+
|
||
|
+#define SPA_POD_SEQUENCE_FOREACH(seq, iter) \
|
||
|
+ SPA_POD_SEQUENCE_BODY_FOREACH(&(seq)->body, SPA_POD_BODY_SIZE(seq), iter)
|
||
|
+
|
||
|
+
|
||
|
+static inline void *spa_pod_from_data(void *data, size_t maxsize, off_t offset, size_t size)
|
||
|
+{
|
||
|
+ void *pod;
|
||
|
+ if (size < sizeof(struct spa_pod) || offset + size > maxsize)
|
||
|
+ return NULL;
|
||
|
+ pod = SPA_MEMBER(data, offset, void);
|
||
|
+ if (SPA_POD_SIZE(pod) > size)
|
||
|
+ return NULL;
|
||
|
+ return pod;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_none(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_None);
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_bool(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Bool && SPA_POD_BODY_SIZE(pod) >= sizeof(int32_t));
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_get_bool(const struct spa_pod *pod, bool *value)
|
||
|
+{
|
||
|
+ if (!spa_pod_is_bool(pod))
|
||
|
+ return -EINVAL;
|
||
|
+ *value = !!SPA_POD_VALUE(struct spa_pod_bool, pod);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_id(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Id && SPA_POD_BODY_SIZE(pod) >= sizeof(uint32_t));
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_get_id(const struct spa_pod *pod, uint32_t *value)
|
||
|
+{
|
||
|
+ if (!spa_pod_is_id(pod))
|
||
|
+ return -EINVAL;
|
||
|
+ *value = SPA_POD_VALUE(struct spa_pod_id, pod);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_int(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Int && SPA_POD_BODY_SIZE(pod) >= sizeof(int32_t));
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_get_int(const struct spa_pod *pod, int32_t *value)
|
||
|
+{
|
||
|
+ if (!spa_pod_is_int(pod))
|
||
|
+ return -EINVAL;
|
||
|
+ *value = SPA_POD_VALUE(struct spa_pod_int, pod);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_long(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Long && SPA_POD_BODY_SIZE(pod) >= sizeof(int64_t));
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_get_long(const struct spa_pod *pod, int64_t *value)
|
||
|
+{
|
||
|
+ if (!spa_pod_is_long(pod))
|
||
|
+ return -EINVAL;
|
||
|
+ *value = SPA_POD_VALUE(struct spa_pod_long, pod);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_float(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Float && SPA_POD_BODY_SIZE(pod) >= sizeof(float));
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_get_float(const struct spa_pod *pod, float *value)
|
||
|
+{
|
||
|
+ if (!spa_pod_is_float(pod))
|
||
|
+ return -EINVAL;
|
||
|
+ *value = SPA_POD_VALUE(struct spa_pod_float, pod);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_double(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Double && SPA_POD_BODY_SIZE(pod) >= sizeof(double));
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_get_double(const struct spa_pod *pod, double *value)
|
||
|
+{
|
||
|
+ if (!spa_pod_is_double(pod))
|
||
|
+ return -EINVAL;
|
||
|
+ *value = SPA_POD_VALUE(struct spa_pod_double, pod);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_string(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ const char *s = (const char *)SPA_POD_CONTENTS(struct spa_pod_string, pod);
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_String &&
|
||
|
+ SPA_POD_BODY_SIZE(pod) > 0 &&
|
||
|
+ s[SPA_POD_BODY_SIZE(pod)-1] == '\0');
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_get_string(const struct spa_pod *pod, const char **value)
|
||
|
+{
|
||
|
+ if (!spa_pod_is_string(pod))
|
||
|
+ return -EINVAL;
|
||
|
+ *value = (const char *)SPA_POD_CONTENTS(struct spa_pod_string, pod);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_copy_string(const struct spa_pod *pod, size_t maxlen, char *dest)
|
||
|
+{
|
||
|
+ const char *s = (const char *)SPA_POD_CONTENTS(struct spa_pod_string, pod);
|
||
|
+ if (!spa_pod_is_string(pod) || maxlen < 1)
|
||
|
+ return -EINVAL;
|
||
|
+ strncpy(dest, s, maxlen-1);
|
||
|
+ dest[maxlen-1]= '\0';
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_bytes(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return SPA_POD_TYPE(pod) == SPA_TYPE_Bytes;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_get_bytes(const struct spa_pod *pod, const void **value, uint32_t *len)
|
||
|
+{
|
||
|
+ if (!spa_pod_is_bytes(pod))
|
||
|
+ return -EINVAL;
|
||
|
+ *value = (const void *)SPA_POD_CONTENTS(struct spa_pod_bytes, pod);
|
||
|
+ *len = SPA_POD_BODY_SIZE(pod);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_pointer(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Pointer &&
|
||
|
+ SPA_POD_BODY_SIZE(pod) >= sizeof(struct spa_pod_pointer_body));
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_get_pointer(const struct spa_pod *pod, uint32_t *type, const void **value)
|
||
|
+{
|
||
|
+ if (!spa_pod_is_pointer(pod))
|
||
|
+ return -EINVAL;
|
||
|
+ *type = ((struct spa_pod_pointer*)pod)->body.type;
|
||
|
+ *value = ((struct spa_pod_pointer*)pod)->body.value;
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_fd(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Fd &&
|
||
|
+ SPA_POD_BODY_SIZE(pod) >= sizeof(int64_t));
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_get_fd(const struct spa_pod *pod, int64_t *value)
|
||
|
+{
|
||
|
+ if (!spa_pod_is_fd(pod))
|
||
|
+ return -EINVAL;
|
||
|
+ *value = SPA_POD_VALUE(struct spa_pod_fd, pod);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_rectangle(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Rectangle &&
|
||
|
+ SPA_POD_BODY_SIZE(pod) >= sizeof(struct spa_rectangle));
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_get_rectangle(const struct spa_pod *pod, struct spa_rectangle *value)
|
||
|
+{
|
||
|
+ if (!spa_pod_is_rectangle(pod))
|
||
|
+ return -EINVAL;
|
||
|
+ *value = SPA_POD_VALUE(struct spa_pod_rectangle, pod);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_fraction(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Fraction &&
|
||
|
+ SPA_POD_BODY_SIZE(pod) >= sizeof(struct spa_fraction));
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_get_fraction(const struct spa_pod *pod, struct spa_fraction *value)
|
||
|
+{
|
||
|
+ spa_return_val_if_fail(spa_pod_is_fraction(pod), -EINVAL);
|
||
|
+ *value = SPA_POD_VALUE(struct spa_pod_fraction, pod);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_bitmap(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Bitmap &&
|
||
|
+ SPA_POD_BODY_SIZE(pod) >= sizeof(uint8_t));
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_array(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Array &&
|
||
|
+ SPA_POD_BODY_SIZE(pod) >= sizeof(struct spa_pod_array_body));
|
||
|
+}
|
||
|
+
|
||
|
+static inline void *spa_pod_get_array(const struct spa_pod *pod, uint32_t *n_values)
|
||
|
+{
|
||
|
+ spa_return_val_if_fail(spa_pod_is_array(pod), NULL);
|
||
|
+ *n_values = SPA_POD_ARRAY_N_VALUES(pod);
|
||
|
+ return SPA_POD_ARRAY_VALUES(pod);
|
||
|
+}
|
||
|
+
|
||
|
+static inline uint32_t spa_pod_copy_array(const struct spa_pod *pod, uint32_t type,
|
||
|
+ void *values, uint32_t max_values)
|
||
|
+{
|
||
|
+ uint32_t n_values;
|
||
|
+ void *v = spa_pod_get_array(pod, &n_values);
|
||
|
+ if (v == NULL || max_values == 0 || SPA_POD_ARRAY_VALUE_TYPE(pod) != type)
|
||
|
+ return 0;
|
||
|
+ n_values = SPA_MIN(n_values, max_values);
|
||
|
+ memcpy(values, v, SPA_POD_ARRAY_VALUE_SIZE(pod) * n_values);
|
||
|
+ return n_values;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_choice(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Choice &&
|
||
|
+ SPA_POD_BODY_SIZE(pod) >= sizeof(struct spa_pod_choice_body));
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct spa_pod *spa_pod_get_values(const struct spa_pod *pod, uint32_t *n_vals, uint32_t *choice)
|
||
|
+{
|
||
|
+ if (pod->type == SPA_TYPE_Choice) {
|
||
|
+ *choice = SPA_POD_CHOICE_TYPE(pod);
|
||
|
+ *n_vals = *choice == SPA_CHOICE_None ? 1 : SPA_POD_CHOICE_N_VALUES(pod);
|
||
|
+ return (struct spa_pod*)SPA_POD_CHOICE_CHILD(pod);
|
||
|
+ } else {
|
||
|
+ *n_vals = 1;
|
||
|
+ *choice = SPA_CHOICE_None;
|
||
|
+ return (struct spa_pod*)pod;
|
||
|
+ }
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_struct(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Struct);
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_object(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Object &&
|
||
|
+ SPA_POD_BODY_SIZE(pod) >= sizeof(struct spa_pod_object_body));
|
||
|
+}
|
||
|
+
|
||
|
+static inline bool spa_pod_is_object_type(const struct spa_pod *pod, uint32_t type)
|
||
|
+{
|
||
|
+ return (pod && spa_pod_is_object(pod) && SPA_POD_OBJECT_TYPE(pod) == type);
|
||
|
+}
|
||
|
+
|
||
|
+static inline bool spa_pod_is_object_id(const struct spa_pod *pod, uint32_t id)
|
||
|
+{
|
||
|
+ return (pod && spa_pod_is_object(pod) && SPA_POD_OBJECT_ID(pod) == id);
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_is_sequence(const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ return (SPA_POD_TYPE(pod) == SPA_TYPE_Sequence &&
|
||
|
+ SPA_POD_BODY_SIZE(pod) >= sizeof(struct spa_pod_sequence_body));
|
||
|
+}
|
||
|
+
|
||
|
+static inline const struct spa_pod_prop *spa_pod_object_find_prop(const struct spa_pod_object *pod,
|
||
|
+ const struct spa_pod_prop *start, uint32_t key)
|
||
|
+{
|
||
|
+ const struct spa_pod_prop *first, *res;
|
||
|
+
|
||
|
+ first = spa_pod_prop_first(&pod->body);
|
||
|
+ start = start ? spa_pod_prop_next(start) : first;
|
||
|
+
|
||
|
+ for (res = start; spa_pod_prop_is_inside(&pod->body, pod->pod.size, res);
|
||
|
+ res = spa_pod_prop_next(res)) {
|
||
|
+ if (res->key == key)
|
||
|
+ return res;
|
||
|
+ }
|
||
|
+ for (res = first; res != start; res = spa_pod_prop_next(res)) {
|
||
|
+ if (res->key == key)
|
||
|
+ return res;
|
||
|
+ }
|
||
|
+ return NULL;
|
||
|
+}
|
||
|
+
|
||
|
+static inline const struct spa_pod_prop *spa_pod_find_prop(const struct spa_pod *pod,
|
||
|
+ const struct spa_pod_prop *start, uint32_t key)
|
||
|
+{
|
||
|
+ if (!spa_pod_is_object(pod))
|
||
|
+ return NULL;
|
||
|
+ return spa_pod_object_find_prop((const struct spa_pod_object *)pod, start, key);
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_object_fixate(struct spa_pod_object *pod)
|
||
|
+{
|
||
|
+ struct spa_pod_prop *res;
|
||
|
+ SPA_POD_OBJECT_FOREACH(pod, res) {
|
||
|
+ if (res->value.type == SPA_TYPE_Choice)
|
||
|
+ ((struct spa_pod_choice*)&res->value)->body.type = SPA_CHOICE_None;
|
||
|
+ }
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_fixate(struct spa_pod *pod)
|
||
|
+{
|
||
|
+ if (!spa_pod_is_object(pod))
|
||
|
+ return -EINVAL;
|
||
|
+ return spa_pod_object_fixate((struct spa_pod_object *)pod);
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_POD_H */
|
||
|
diff --git a/third_party/pipewire/spa/pod/parser.h b/third_party/pipewire/spa/pod/parser.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/pod/parser.h
|
||
|
@@ -0,0 +1,573 @@
|
||
|
+/* Spa
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_POD_PARSER_H
|
||
|
+#define SPA_POD_PARSER_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <errno.h>
|
||
|
+#include <stdarg.h>
|
||
|
+
|
||
|
+#include <spa/pod/iter.h>
|
||
|
+#include <spa/pod/vararg.h>
|
||
|
+
|
||
|
+struct spa_pod_parser_state {
|
||
|
+ uint32_t offset;
|
||
|
+ uint32_t flags;
|
||
|
+ struct spa_pod_frame *frame;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_parser {
|
||
|
+ const void *data;
|
||
|
+ uint32_t size;
|
||
|
+ uint32_t _padding;
|
||
|
+ struct spa_pod_parser_state state;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_POD_PARSER_INIT(buffer,size) (struct spa_pod_parser){ buffer, size, }
|
||
|
+
|
||
|
+static inline void spa_pod_parser_init(struct spa_pod_parser *parser,
|
||
|
+ const void *data, uint32_t size)
|
||
|
+{
|
||
|
+ *parser = SPA_POD_PARSER_INIT(data, size);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void spa_pod_parser_pod(struct spa_pod_parser *parser,
|
||
|
+ const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ spa_pod_parser_init(parser, pod, SPA_POD_SIZE(pod));
|
||
|
+}
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_pod_parser_get_state(struct spa_pod_parser *parser, struct spa_pod_parser_state *state)
|
||
|
+{
|
||
|
+ *state = parser->state;
|
||
|
+}
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_pod_parser_reset(struct spa_pod_parser *parser, struct spa_pod_parser_state *state)
|
||
|
+{
|
||
|
+ parser->state = *state;
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct spa_pod *
|
||
|
+spa_pod_parser_deref(struct spa_pod_parser *parser, uint32_t offset, uint32_t size)
|
||
|
+{
|
||
|
+ if (offset + 8 <= size) {
|
||
|
+ struct spa_pod *pod = SPA_MEMBER(parser->data, offset, struct spa_pod);
|
||
|
+ if (offset + SPA_POD_SIZE(pod) <= size)
|
||
|
+ return pod;
|
||
|
+ }
|
||
|
+ return NULL;
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct spa_pod *spa_pod_parser_frame(struct spa_pod_parser *parser, struct spa_pod_frame *frame)
|
||
|
+{
|
||
|
+ return SPA_MEMBER(parser->data, frame->offset, struct spa_pod);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void spa_pod_parser_push(struct spa_pod_parser *parser,
|
||
|
+ struct spa_pod_frame *frame, const struct spa_pod *pod, uint32_t offset)
|
||
|
+{
|
||
|
+ frame->pod = *pod;
|
||
|
+ frame->offset = offset;
|
||
|
+ frame->parent = parser->state.frame;
|
||
|
+ frame->flags = parser->state.flags;
|
||
|
+ parser->state.frame = frame;
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct spa_pod *spa_pod_parser_current(struct spa_pod_parser *parser)
|
||
|
+{
|
||
|
+ struct spa_pod_frame *f = parser->state.frame;
|
||
|
+ uint32_t size = f ? f->offset + SPA_POD_SIZE(&f->pod) : parser->size;
|
||
|
+ return spa_pod_parser_deref(parser, parser->state.offset, size);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void spa_pod_parser_advance(struct spa_pod_parser *parser, const struct spa_pod *pod)
|
||
|
+{
|
||
|
+ parser->state.offset += SPA_ROUND_UP_N(SPA_POD_SIZE(pod), 8);
|
||
|
+}
|
||
|
+
|
||
|
+static inline struct spa_pod *spa_pod_parser_next(struct spa_pod_parser *parser)
|
||
|
+{
|
||
|
+ struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod)
|
||
|
+ spa_pod_parser_advance(parser, pod);
|
||
|
+ return pod;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_pop(struct spa_pod_parser *parser,
|
||
|
+ struct spa_pod_frame *frame)
|
||
|
+{
|
||
|
+ parser->state.frame = frame->parent;
|
||
|
+ parser->state.offset = frame->offset + SPA_ROUND_UP_N(SPA_POD_SIZE(&frame->pod), 8);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_get_bool(struct spa_pod_parser *parser, bool *value)
|
||
|
+{
|
||
|
+ int res = -EPIPE;
|
||
|
+ const struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod != NULL && (res = spa_pod_get_bool(pod, value)) >= 0)
|
||
|
+ spa_pod_parser_advance(parser, pod);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_get_id(struct spa_pod_parser *parser, uint32_t *value)
|
||
|
+{
|
||
|
+ int res = -EPIPE;
|
||
|
+ const struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod != NULL && (res = spa_pod_get_id(pod, value)) >= 0)
|
||
|
+ spa_pod_parser_advance(parser, pod);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_get_int(struct spa_pod_parser *parser, int32_t *value)
|
||
|
+{
|
||
|
+ int res = -EPIPE;
|
||
|
+ const struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod != NULL && (res = spa_pod_get_int(pod, value)) >= 0)
|
||
|
+ spa_pod_parser_advance(parser, pod);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_get_long(struct spa_pod_parser *parser, int64_t *value)
|
||
|
+{
|
||
|
+ int res = -EPIPE;
|
||
|
+ const struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod != NULL && (res = spa_pod_get_long(pod, value)) >= 0)
|
||
|
+ spa_pod_parser_advance(parser, pod);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_get_float(struct spa_pod_parser *parser, float *value)
|
||
|
+{
|
||
|
+ int res = -EPIPE;
|
||
|
+ const struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod != NULL && (res = spa_pod_get_float(pod, value)) >= 0)
|
||
|
+ spa_pod_parser_advance(parser, pod);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_get_double(struct spa_pod_parser *parser, double *value)
|
||
|
+{
|
||
|
+ int res = -EPIPE;
|
||
|
+ const struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod != NULL && (res = spa_pod_get_double(pod, value)) >= 0)
|
||
|
+ spa_pod_parser_advance(parser, pod);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_get_string(struct spa_pod_parser *parser, const char **value)
|
||
|
+{
|
||
|
+ int res = -EPIPE;
|
||
|
+ const struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod != NULL && (res = spa_pod_get_string(pod, value)) >= 0)
|
||
|
+ spa_pod_parser_advance(parser, pod);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_get_bytes(struct spa_pod_parser *parser, const void **value, uint32_t *len)
|
||
|
+{
|
||
|
+ int res = -EPIPE;
|
||
|
+ const struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod != NULL && (res = spa_pod_get_bytes(pod, value, len)) >= 0)
|
||
|
+ spa_pod_parser_advance(parser, pod);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_get_pointer(struct spa_pod_parser *parser, uint32_t *type, const void **value)
|
||
|
+{
|
||
|
+ int res = -EPIPE;
|
||
|
+ const struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod != NULL && (res = spa_pod_get_pointer(pod, type, value)) >= 0)
|
||
|
+ spa_pod_parser_advance(parser, pod);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_get_fd(struct spa_pod_parser *parser, int64_t *value)
|
||
|
+{
|
||
|
+ int res = -EPIPE;
|
||
|
+ const struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod != NULL && (res = spa_pod_get_fd(pod, value)) >= 0)
|
||
|
+ spa_pod_parser_advance(parser, pod);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_get_rectangle(struct spa_pod_parser *parser, struct spa_rectangle *value)
|
||
|
+{
|
||
|
+ int res = -EPIPE;
|
||
|
+ const struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod != NULL && (res = spa_pod_get_rectangle(pod, value)) >= 0)
|
||
|
+ spa_pod_parser_advance(parser, pod);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_get_fraction(struct spa_pod_parser *parser, struct spa_fraction *value)
|
||
|
+{
|
||
|
+ int res = -EPIPE;
|
||
|
+ const struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod != NULL && (res = spa_pod_get_fraction(pod, value)) >= 0)
|
||
|
+ spa_pod_parser_advance(parser, pod);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_get_pod(struct spa_pod_parser *parser, struct spa_pod **value)
|
||
|
+{
|
||
|
+ struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod == NULL)
|
||
|
+ return -EPIPE;
|
||
|
+ *value = pod;
|
||
|
+ spa_pod_parser_advance(parser, pod);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+static inline int spa_pod_parser_push_struct(struct spa_pod_parser *parser,
|
||
|
+ struct spa_pod_frame *frame)
|
||
|
+{
|
||
|
+ const struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod == NULL)
|
||
|
+ return -EPIPE;
|
||
|
+ if (!spa_pod_is_struct(pod))
|
||
|
+ return -EINVAL;
|
||
|
+ spa_pod_parser_push(parser, frame, pod, parser->state.offset);
|
||
|
+ parser->state.offset += sizeof(struct spa_pod_struct);
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_push_object(struct spa_pod_parser *parser,
|
||
|
+ struct spa_pod_frame *frame, uint32_t type, uint32_t *id)
|
||
|
+{
|
||
|
+ const struct spa_pod *pod = spa_pod_parser_current(parser);
|
||
|
+ if (pod == NULL)
|
||
|
+ return -EPIPE;
|
||
|
+ if (!spa_pod_is_object(pod))
|
||
|
+ return -EINVAL;
|
||
|
+ if (type != SPA_POD_OBJECT_TYPE(pod))
|
||
|
+ return -EPROTO;
|
||
|
+ if (id != NULL)
|
||
|
+ *id = SPA_POD_OBJECT_ID(pod);
|
||
|
+ spa_pod_parser_push(parser, frame, pod, parser->state.offset);
|
||
|
+ parser->state.offset = parser->size;
|
||
|
+ return 0;
|
||
|
+}
|
||
|
+
|
||
|
+static inline bool spa_pod_parser_can_collect(const struct spa_pod *pod, char type)
|
||
|
+{
|
||
|
+ if (pod == NULL)
|
||
|
+ return false;
|
||
|
+
|
||
|
+ if (spa_pod_is_choice(pod) &&
|
||
|
+ SPA_POD_CHOICE_TYPE(pod) == SPA_CHOICE_None &&
|
||
|
+ spa_pod_parser_can_collect(SPA_POD_CHOICE_CHILD(pod), type))
|
||
|
+ return true;
|
||
|
+
|
||
|
+ switch (type) {
|
||
|
+ case 'P':
|
||
|
+ return true;
|
||
|
+ case 'b':
|
||
|
+ return spa_pod_is_bool(pod);
|
||
|
+ case 'I':
|
||
|
+ return spa_pod_is_id(pod);
|
||
|
+ case 'i':
|
||
|
+ return spa_pod_is_int(pod);
|
||
|
+ case 'l':
|
||
|
+ return spa_pod_is_long(pod);
|
||
|
+ case 'f':
|
||
|
+ return spa_pod_is_float(pod);
|
||
|
+ case 'd':
|
||
|
+ return spa_pod_is_double(pod);
|
||
|
+ case 's':
|
||
|
+ return spa_pod_is_string(pod) || spa_pod_is_none(pod);
|
||
|
+ case 'S':
|
||
|
+ return spa_pod_is_string(pod);
|
||
|
+ case 'y':
|
||
|
+ return spa_pod_is_bytes(pod);
|
||
|
+ case 'R':
|
||
|
+ return spa_pod_is_rectangle(pod);
|
||
|
+ case 'F':
|
||
|
+ return spa_pod_is_fraction(pod);
|
||
|
+ case 'B':
|
||
|
+ return spa_pod_is_bitmap(pod);
|
||
|
+ case 'a':
|
||
|
+ return spa_pod_is_array(pod);
|
||
|
+ case 'p':
|
||
|
+ return spa_pod_is_pointer(pod);
|
||
|
+ case 'h':
|
||
|
+ return spa_pod_is_fd(pod);
|
||
|
+ case 'T':
|
||
|
+ return spa_pod_is_struct(pod) || spa_pod_is_none(pod);
|
||
|
+ case 'O':
|
||
|
+ return spa_pod_is_object(pod) || spa_pod_is_none(pod);
|
||
|
+ case 'V':
|
||
|
+ return spa_pod_is_choice(pod);
|
||
|
+ default:
|
||
|
+ return false;
|
||
|
+ }
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_PARSER_COLLECT(pod,_type,args) \
|
||
|
+do { \
|
||
|
+ switch (_type) { \
|
||
|
+ case 'b': \
|
||
|
+ *va_arg(args, bool*) = SPA_POD_VALUE(struct spa_pod_bool, pod); \
|
||
|
+ break; \
|
||
|
+ case 'I': \
|
||
|
+ case 'i': \
|
||
|
+ *va_arg(args, int32_t*) = SPA_POD_VALUE(struct spa_pod_int, pod); \
|
||
|
+ break; \
|
||
|
+ case 'l': \
|
||
|
+ *va_arg(args, int64_t*) = SPA_POD_VALUE(struct spa_pod_long, pod); \
|
||
|
+ break; \
|
||
|
+ case 'f': \
|
||
|
+ *va_arg(args, float*) = SPA_POD_VALUE(struct spa_pod_float, pod); \
|
||
|
+ break; \
|
||
|
+ case 'd': \
|
||
|
+ *va_arg(args, double*) = SPA_POD_VALUE(struct spa_pod_double, pod); \
|
||
|
+ break; \
|
||
|
+ case 's': \
|
||
|
+ *va_arg(args, char**) = \
|
||
|
+ (pod == NULL || (SPA_POD_TYPE(pod) == SPA_TYPE_None) \
|
||
|
+ ? NULL \
|
||
|
+ : (char *)SPA_POD_CONTENTS(struct spa_pod_string, pod)); \
|
||
|
+ break; \
|
||
|
+ case 'S': \
|
||
|
+ { \
|
||
|
+ char *dest = va_arg(args, char*); \
|
||
|
+ uint32_t maxlen = va_arg(args, uint32_t); \
|
||
|
+ strncpy(dest, (char *)SPA_POD_CONTENTS(struct spa_pod_string, pod), maxlen-1); \
|
||
|
+ break; \
|
||
|
+ } \
|
||
|
+ case 'y': \
|
||
|
+ *(va_arg(args, void **)) = SPA_POD_CONTENTS(struct spa_pod_bytes, pod); \
|
||
|
+ *(va_arg(args, uint32_t *)) = SPA_POD_BODY_SIZE(pod); \
|
||
|
+ break; \
|
||
|
+ case 'R': \
|
||
|
+ *va_arg(args, struct spa_rectangle*) = \
|
||
|
+ SPA_POD_VALUE(struct spa_pod_rectangle, pod); \
|
||
|
+ break; \
|
||
|
+ case 'F': \
|
||
|
+ *va_arg(args, struct spa_fraction*) = \
|
||
|
+ SPA_POD_VALUE(struct spa_pod_fraction, pod); \
|
||
|
+ break; \
|
||
|
+ case 'B': \
|
||
|
+ *va_arg(args, uint32_t **) = \
|
||
|
+ (uint32_t *) SPA_POD_CONTENTS(struct spa_pod_bitmap, pod); \
|
||
|
+ break; \
|
||
|
+ case 'a': \
|
||
|
+ *va_arg(args, uint32_t*) = SPA_POD_ARRAY_VALUE_SIZE(pod); \
|
||
|
+ *va_arg(args, uint32_t*) = SPA_POD_ARRAY_VALUE_TYPE(pod); \
|
||
|
+ *va_arg(args, uint32_t*) = SPA_POD_ARRAY_N_VALUES(pod); \
|
||
|
+ *va_arg(args, void**) = SPA_POD_ARRAY_VALUES(pod); \
|
||
|
+ break; \
|
||
|
+ case 'p': \
|
||
|
+ { \
|
||
|
+ struct spa_pod_pointer_body *b = \
|
||
|
+ (struct spa_pod_pointer_body *) SPA_POD_BODY(pod); \
|
||
|
+ *(va_arg(args, uint32_t *)) = b->type; \
|
||
|
+ *(va_arg(args, const void **)) = b->value; \
|
||
|
+ break; \
|
||
|
+ } \
|
||
|
+ case 'h': \
|
||
|
+ *va_arg(args, int64_t*) = SPA_POD_VALUE(struct spa_pod_fd, pod); \
|
||
|
+ break; \
|
||
|
+ case 'P': \
|
||
|
+ case 'T': \
|
||
|
+ case 'O': \
|
||
|
+ case 'V': \
|
||
|
+ { \
|
||
|
+ const struct spa_pod **d = va_arg(args, const struct spa_pod**); \
|
||
|
+ if (d) \
|
||
|
+ *d = (pod == NULL || (SPA_POD_TYPE(pod) == SPA_TYPE_None) \
|
||
|
+ ? NULL : pod); \
|
||
|
+ break; \
|
||
|
+ } \
|
||
|
+ default: \
|
||
|
+ break; \
|
||
|
+ } \
|
||
|
+} while(false)
|
||
|
+
|
||
|
+#define SPA_POD_PARSER_SKIP(_type,args) \
|
||
|
+do { \
|
||
|
+ switch (_type) { \
|
||
|
+ case 'S': \
|
||
|
+ va_arg(args, char*); \
|
||
|
+ va_arg(args, uint32_t); \
|
||
|
+ break; \
|
||
|
+ case 'a': \
|
||
|
+ va_arg(args, void*); \
|
||
|
+ va_arg(args, void*); \
|
||
|
+ /* fallthrough */ \
|
||
|
+ case 'p': \
|
||
|
+ case 'y': \
|
||
|
+ va_arg(args, void*); \
|
||
|
+ /* fallthrough */ \
|
||
|
+ case 'b': \
|
||
|
+ case 'I': \
|
||
|
+ case 'i': \
|
||
|
+ case 'l': \
|
||
|
+ case 'f': \
|
||
|
+ case 'd': \
|
||
|
+ case 's': \
|
||
|
+ case 'R': \
|
||
|
+ case 'F': \
|
||
|
+ case 'B': \
|
||
|
+ case 'h': \
|
||
|
+ case 'V': \
|
||
|
+ case 'P': \
|
||
|
+ case 'T': \
|
||
|
+ case 'O': \
|
||
|
+ va_arg(args, void*); \
|
||
|
+ break; \
|
||
|
+ } \
|
||
|
+} while(false)
|
||
|
+
|
||
|
+static inline int spa_pod_parser_getv(struct spa_pod_parser *parser, va_list args)
|
||
|
+{
|
||
|
+ struct spa_pod_frame *f = parser->state.frame;
|
||
|
+ uint32_t ftype = f ? f->pod.type : (uint32_t)SPA_TYPE_Struct;
|
||
|
+ const struct spa_pod_prop *prop = NULL;
|
||
|
+ int count = 0;
|
||
|
+
|
||
|
+ do {
|
||
|
+ bool optional;
|
||
|
+ const struct spa_pod *pod = NULL;
|
||
|
+ const char *format;
|
||
|
+
|
||
|
+ if (ftype == SPA_TYPE_Object) {
|
||
|
+ uint32_t key = va_arg(args, uint32_t);
|
||
|
+ const struct spa_pod_object *object;
|
||
|
+
|
||
|
+ if (key == 0)
|
||
|
+ break;
|
||
|
+
|
||
|
+ object = (const struct spa_pod_object *)spa_pod_parser_frame(parser, f);
|
||
|
+ prop = spa_pod_object_find_prop(object, prop, key);
|
||
|
+ pod = prop ? &prop->value : NULL;
|
||
|
+ }
|
||
|
+
|
||
|
+ if ((format = va_arg(args, char *)) == NULL)
|
||
|
+ break;
|
||
|
+
|
||
|
+ if (ftype == SPA_TYPE_Struct)
|
||
|
+ pod = spa_pod_parser_next(parser);
|
||
|
+
|
||
|
+ if ((optional = (*format == '?')))
|
||
|
+ format++;
|
||
|
+
|
||
|
+ if (!spa_pod_parser_can_collect(pod, *format)) {
|
||
|
+ if (!optional) {
|
||
|
+ if (pod == NULL)
|
||
|
+ return -ESRCH;
|
||
|
+ else
|
||
|
+ return -EPROTO;
|
||
|
+ }
|
||
|
+ SPA_POD_PARSER_SKIP(*format, args);
|
||
|
+ } else {
|
||
|
+ if (pod->type == SPA_TYPE_Choice && *format != 'V' &&
|
||
|
+ SPA_POD_CHOICE_TYPE(pod) == SPA_CHOICE_None)
|
||
|
+ pod = SPA_POD_CHOICE_CHILD(pod);
|
||
|
+
|
||
|
+ SPA_POD_PARSER_COLLECT(pod, *format, args);
|
||
|
+ count++;
|
||
|
+ }
|
||
|
+ } while (true);
|
||
|
+
|
||
|
+ return count;
|
||
|
+}
|
||
|
+
|
||
|
+static inline int spa_pod_parser_get(struct spa_pod_parser *parser, ...)
|
||
|
+{
|
||
|
+ int res;
|
||
|
+ va_list args;
|
||
|
+
|
||
|
+ va_start(args, parser);
|
||
|
+ res = spa_pod_parser_getv(parser, args);
|
||
|
+ va_end(args);
|
||
|
+
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_POD_OPT_Bool(val) "?" SPA_POD_Bool(val)
|
||
|
+#define SPA_POD_OPT_Id(val) "?" SPA_POD_Id(val)
|
||
|
+#define SPA_POD_OPT_Int(val) "?" SPA_POD_Int(val)
|
||
|
+#define SPA_POD_OPT_Long(val) "?" SPA_POD_Long(val)
|
||
|
+#define SPA_POD_OPT_Float(val) "?" SPA_POD_Float(val)
|
||
|
+#define SPA_POD_OPT_Double(val) "?" SPA_POD_Double(val)
|
||
|
+#define SPA_POD_OPT_String(val) "?" SPA_POD_String(val)
|
||
|
+#define SPA_POD_OPT_Stringn(val,len) "?" SPA_POD_Stringn(val,len)
|
||
|
+#define SPA_POD_OPT_Bytes(val,len) "?" SPA_POD_Bytes(val,len)
|
||
|
+#define SPA_POD_OPT_Rectangle(val) "?" SPA_POD_Rectangle(val)
|
||
|
+#define SPA_POD_OPT_Fraction(val) "?" SPA_POD_Fraction(val)
|
||
|
+#define SPA_POD_OPT_Array(csize,ctype,n_vals,vals) "?" SPA_POD_Array(csize,ctype,n_vals,vals)
|
||
|
+#define SPA_POD_OPT_Pointer(type,val) "?" SPA_POD_Pointer(type,val)
|
||
|
+#define SPA_POD_OPT_Fd(val) "?" SPA_POD_Fd(val)
|
||
|
+#define SPA_POD_OPT_Pod(val) "?" SPA_POD_Pod(val)
|
||
|
+#define SPA_POD_OPT_PodObject(val) "?" SPA_POD_PodObject(val)
|
||
|
+#define SPA_POD_OPT_PodStruct(val) "?" SPA_POD_PodStruct(val)
|
||
|
+#define SPA_POD_OPT_PodChoice(val) "?" SPA_POD_PodChoice(val)
|
||
|
+
|
||
|
+#define spa_pod_parser_get_object(p,type,id,...) \
|
||
|
+({ \
|
||
|
+ struct spa_pod_frame _f; \
|
||
|
+ int _res; \
|
||
|
+ if ((_res = spa_pod_parser_push_object(p, &_f, type, id)) == 0) { \
|
||
|
+ _res = spa_pod_parser_get(p,##__VA_ARGS__, 0); \
|
||
|
+ spa_pod_parser_pop(p, &_f); \
|
||
|
+ } \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_pod_parser_get_struct(p,...) \
|
||
|
+({ \
|
||
|
+ struct spa_pod_frame _f; \
|
||
|
+ int _res; \
|
||
|
+ if ((_res = spa_pod_parser_push_struct(p, &_f)) == 0) { \
|
||
|
+ _res = spa_pod_parser_get(p,##__VA_ARGS__, NULL); \
|
||
|
+ spa_pod_parser_pop(p, &_f); \
|
||
|
+ } \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_pod_parse_object(pod,type,id,...) \
|
||
|
+({ \
|
||
|
+ struct spa_pod_parser _p; \
|
||
|
+ spa_pod_parser_pod(&_p, pod); \
|
||
|
+ spa_pod_parser_get_object(&_p,type,id,##__VA_ARGS__); \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_pod_parse_struct(pod,...) \
|
||
|
+({ \
|
||
|
+ struct spa_pod_parser _p; \
|
||
|
+ spa_pod_parser_pod(&_p, pod); \
|
||
|
+ spa_pod_parser_get_struct(&_p,##__VA_ARGS__); \
|
||
|
+})
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_POD_PARSER_H */
|
||
|
diff --git a/third_party/pipewire/spa/pod/pod.h b/third_party/pipewire/spa/pod/pod.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/pod/pod.h
|
||
|
@@ -0,0 +1,231 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_POD_H
|
||
|
+#define SPA_POD_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/type.h>
|
||
|
+
|
||
|
+#define SPA_POD_BODY_SIZE(pod) (((struct spa_pod*)(pod))->size)
|
||
|
+#define SPA_POD_TYPE(pod) (((struct spa_pod*)(pod))->type)
|
||
|
+#define SPA_POD_SIZE(pod) (sizeof(struct spa_pod) + SPA_POD_BODY_SIZE(pod))
|
||
|
+#define SPA_POD_CONTENTS_SIZE(type,pod) (SPA_POD_SIZE(pod)-sizeof(type))
|
||
|
+
|
||
|
+#define SPA_POD_CONTENTS(type,pod) SPA_MEMBER((pod),sizeof(type),void)
|
||
|
+#define SPA_POD_CONTENTS_CONST(type,pod) SPA_MEMBER((pod),sizeof(type),const void)
|
||
|
+#define SPA_POD_BODY(pod) SPA_MEMBER((pod),sizeof(struct spa_pod),void)
|
||
|
+#define SPA_POD_BODY_CONST(pod) SPA_MEMBER((pod),sizeof(struct spa_pod),const void)
|
||
|
+
|
||
|
+struct spa_pod {
|
||
|
+ uint32_t size; /* size of the body */
|
||
|
+ uint32_t type; /* a basic id of enum spa_type */
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_POD_VALUE(type,pod) (((type*)pod)->value)
|
||
|
+
|
||
|
+struct spa_pod_bool {
|
||
|
+ struct spa_pod pod;
|
||
|
+ int32_t value;
|
||
|
+ int32_t _padding;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_id {
|
||
|
+ struct spa_pod pod;
|
||
|
+ uint32_t value;
|
||
|
+ int32_t _padding;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_int {
|
||
|
+ struct spa_pod pod;
|
||
|
+ int32_t value;
|
||
|
+ int32_t _padding;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_long {
|
||
|
+ struct spa_pod pod;
|
||
|
+ int64_t value;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_float {
|
||
|
+ struct spa_pod pod;
|
||
|
+ float value;
|
||
|
+ int32_t _padding;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_double {
|
||
|
+ struct spa_pod pod;
|
||
|
+ double value;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_string {
|
||
|
+ struct spa_pod pod;
|
||
|
+ /* value here */
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_bytes {
|
||
|
+ struct spa_pod pod;
|
||
|
+ /* value here */
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_rectangle {
|
||
|
+ struct spa_pod pod;
|
||
|
+ struct spa_rectangle value;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_fraction {
|
||
|
+ struct spa_pod pod;
|
||
|
+ struct spa_fraction value;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_bitmap {
|
||
|
+ struct spa_pod pod;
|
||
|
+ /* array of uint8_t follows with the bitmap */
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_POD_ARRAY_CHILD(arr) (&((struct spa_pod_array*)(arr))->body.child)
|
||
|
+#define SPA_POD_ARRAY_VALUE_TYPE(arr) (SPA_POD_TYPE(SPA_POD_ARRAY_CHILD(arr)))
|
||
|
+#define SPA_POD_ARRAY_VALUE_SIZE(arr) (SPA_POD_BODY_SIZE(SPA_POD_ARRAY_CHILD(arr)))
|
||
|
+#define SPA_POD_ARRAY_N_VALUES(arr) ((SPA_POD_BODY_SIZE(arr) - sizeof(struct spa_pod_array_body)) / SPA_POD_ARRAY_VALUE_SIZE(arr))
|
||
|
+#define SPA_POD_ARRAY_VALUES(arr) SPA_POD_CONTENTS(struct spa_pod_array, arr)
|
||
|
+
|
||
|
+struct spa_pod_array_body {
|
||
|
+ struct spa_pod child;
|
||
|
+ /* array with elements of child.size follows */
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_array {
|
||
|
+ struct spa_pod pod;
|
||
|
+ struct spa_pod_array_body body;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_POD_CHOICE_CHILD(choice) (&((struct spa_pod_choice*)(choice))->body.child)
|
||
|
+#define SPA_POD_CHOICE_TYPE(choice) (((struct spa_pod_choice*)(choice))->body.type)
|
||
|
+#define SPA_POD_CHOICE_FLAGS(choice) (((struct spa_pod_choice*)(choice))->body.flags)
|
||
|
+#define SPA_POD_CHOICE_VALUE_TYPE(choice) (SPA_POD_TYPE(SPA_POD_CHOICE_CHILD(choice)))
|
||
|
+#define SPA_POD_CHOICE_VALUE_SIZE(choice) (SPA_POD_BODY_SIZE(SPA_POD_CHOICE_CHILD(choice)))
|
||
|
+#define SPA_POD_CHOICE_N_VALUES(choice) ((SPA_POD_BODY_SIZE(choice) - sizeof(struct spa_pod_choice_body)) / SPA_POD_CHOICE_VALUE_SIZE(choice))
|
||
|
+#define SPA_POD_CHOICE_VALUES(choice) (SPA_POD_CONTENTS(struct spa_pod_choice, choice))
|
||
|
+
|
||
|
+enum spa_choice_type {
|
||
|
+ SPA_CHOICE_None, /**< no choice, first value is current */
|
||
|
+ SPA_CHOICE_Range, /**< range: default, min, max */
|
||
|
+ SPA_CHOICE_Step, /**< range with step: default, min, max, step */
|
||
|
+ SPA_CHOICE_Enum, /**< list: default, alternative,... */
|
||
|
+ SPA_CHOICE_Flags, /**< flags: default, possible flags,... */
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_choice_body {
|
||
|
+ uint32_t type; /**< type of choice, one of enum spa_choice_type */
|
||
|
+ uint32_t flags; /**< extra flags */
|
||
|
+ struct spa_pod child;
|
||
|
+ /* array with elements of child.size follows. Note that there might be more
|
||
|
+ * elements than required by \a type, which should be ignored. */
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_choice {
|
||
|
+ struct spa_pod pod;
|
||
|
+ struct spa_pod_choice_body body;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_struct {
|
||
|
+ struct spa_pod pod;
|
||
|
+ /* one or more spa_pod follow */
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_POD_OBJECT_TYPE(obj) (((struct spa_pod_object*)(obj))->body.type)
|
||
|
+#define SPA_POD_OBJECT_ID(obj) (((struct spa_pod_object*)(obj))->body.id)
|
||
|
+
|
||
|
+struct spa_pod_object_body {
|
||
|
+ uint32_t type; /**< one of enum spa_type */
|
||
|
+ uint32_t id; /**< id of the object, depends on the object type */
|
||
|
+ /* contents follow, series of spa_pod_prop */
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_object {
|
||
|
+ struct spa_pod pod;
|
||
|
+ struct spa_pod_object_body body;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_pointer_body {
|
||
|
+ uint32_t type; /**< pointer id, one of enum spa_type */
|
||
|
+ uint32_t _padding;
|
||
|
+ const void *value;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_pointer {
|
||
|
+ struct spa_pod pod;
|
||
|
+ struct spa_pod_pointer_body body;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_fd {
|
||
|
+ struct spa_pod pod;
|
||
|
+ int64_t value;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_POD_PROP_SIZE(prop) (sizeof(struct spa_pod_prop) + (prop)->value.size)
|
||
|
+
|
||
|
+/* props can be inside an object */
|
||
|
+struct spa_pod_prop {
|
||
|
+ uint32_t key; /**< key of property, list of valid keys depends on the
|
||
|
+ * object type */
|
||
|
+#define SPA_POD_PROP_FLAG_READONLY (1u<<0) /**< is read-only */
|
||
|
+#define SPA_POD_PROP_FLAG_HARDWARE (1u<<1) /**< some sort of hardware parameter */
|
||
|
+ uint32_t flags; /**< flags for property */
|
||
|
+ struct spa_pod value;
|
||
|
+ /* value follows */
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_POD_CONTROL_SIZE(ev) (sizeof(struct spa_pod_control) + (ev)->value.size)
|
||
|
+
|
||
|
+/* controls can be inside a sequence and mark timed values */
|
||
|
+struct spa_pod_control {
|
||
|
+ uint32_t offset; /**< media offset */
|
||
|
+ uint32_t type; /**< type of control, enum spa_control_type */
|
||
|
+ struct spa_pod value; /**< control value, depends on type */
|
||
|
+ /* value contents follow */
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_pod_sequence_body {
|
||
|
+ uint32_t unit;
|
||
|
+ uint32_t pad;
|
||
|
+ /* series of struct spa_pod_control follows */
|
||
|
+};
|
||
|
+
|
||
|
+/** a sequence of timed controls */
|
||
|
+struct spa_pod_sequence {
|
||
|
+ struct spa_pod pod;
|
||
|
+ struct spa_pod_sequence_body body;
|
||
|
+};
|
||
|
+
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_POD_H */
|
||
|
diff --git a/third_party/pipewire/spa/pod/vararg.h b/third_party/pipewire/spa/pod/vararg.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/pod/vararg.h
|
||
|
@@ -0,0 +1,104 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2019 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_POD_VARARG_H
|
||
|
+#define SPA_POD_VARARG_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <stdarg.h>
|
||
|
+
|
||
|
+#include <spa/pod/pod.h>
|
||
|
+
|
||
|
+#define SPA_POD_Prop(key,...) \
|
||
|
+ key, ##__VA_ARGS__
|
||
|
+
|
||
|
+#define SPA_POD_Control(offset,type,...) \
|
||
|
+ offset, type, ##__VA_ARGS__
|
||
|
+
|
||
|
+#define SPA_CHOICE_RANGE(def,min,max) 3,(def),(min),(max)
|
||
|
+#define SPA_CHOICE_STEP(def,min,max,step) 4,(def),(min),(max),(step)
|
||
|
+#define SPA_CHOICE_ENUM(n_vals,...) (n_vals),##__VA_ARGS__
|
||
|
+#define SPA_CHOICE_FLAGS(flags) 1, (flags)
|
||
|
+#define SPA_CHOICE_BOOL(def) 3,(def),(def),!(def)
|
||
|
+
|
||
|
+#define SPA_POD_Bool(val) "b", val
|
||
|
+#define SPA_POD_CHOICE_Bool(def) "?eb", SPA_CHOICE_BOOL(def)
|
||
|
+
|
||
|
+#define SPA_POD_Id(val) "I", val
|
||
|
+#define SPA_POD_CHOICE_ENUM_Id(n_vals,...) "?eI", SPA_CHOICE_ENUM(n_vals, __VA_ARGS__)
|
||
|
+
|
||
|
+#define SPA_POD_Int(val) "i", val
|
||
|
+#define SPA_POD_CHOICE_ENUM_Int(n_vals,...) "?ei", SPA_CHOICE_ENUM(n_vals, __VA_ARGS__)
|
||
|
+#define SPA_POD_CHOICE_RANGE_Int(def,min,max) "?ri", SPA_CHOICE_RANGE(def, min, max)
|
||
|
+#define SPA_POD_CHOICE_STEP_Int(def,min,max,step) "?si", SPA_CHOICE_STEP(def, min, max, step)
|
||
|
+#define SPA_POD_CHOICE_FLAGS_Int(flags) "?fi", SPA_CHOICE_FLAGS(flags)
|
||
|
+
|
||
|
+#define SPA_POD_Long(val) "l", val
|
||
|
+#define SPA_POD_CHOICE_ENUM_Long(n_vals,...) "?el", SPA_CHOICE_ENUM(n_vals, __VA_ARGS__)
|
||
|
+#define SPA_POD_CHOICE_RANGE_Long(def,min,max) "?rl", SPA_CHOICE_RANGE(def, min, max)
|
||
|
+#define SPA_POD_CHOICE_STEP_Long(def,min,max,step) "?sl", SPA_CHOICE_STEP(def, min, max, step)
|
||
|
+#define SPA_POD_CHOICE_FLAGS_Long(flags) "?fl", SPA_CHOICE_FLAGS(flags)
|
||
|
+
|
||
|
+#define SPA_POD_Float(val) "f", val
|
||
|
+#define SPA_POD_CHOICE_ENUM_Float(n_vals,...) "?ef", SPA_CHOICE_ENUM(n_vals, __VA_ARGS__)
|
||
|
+#define SPA_POD_CHOICE_RANGE_Float(def,min,max) "?rf", SPA_CHOICE_RANGE(def, min, max)
|
||
|
+#define SPA_POD_CHOICE_STEP_Float(def,min,max,step) "?sf", SPA_CHOICE_STEP(def, min, max, step)
|
||
|
+
|
||
|
+#define SPA_POD_Double(val) "d", val
|
||
|
+#define SPA_POD_CHOICE_ENUM_Double(n_vals,...) "?ed", SPA_CHOICE_ENUM(n_vals, __VA_ARGS__)
|
||
|
+#define SPA_POD_CHOICE_RANGE_Double(def,min,max) "?rd", SPA_CHOICE_RANGE(def, min, max)
|
||
|
+#define SPA_POD_CHOICE_STEP_Double(def,min,max,step) "?sd", SPA_CHOICE_STEP(def, min, max, step)
|
||
|
+
|
||
|
+#define SPA_POD_String(val) "s",val
|
||
|
+#define SPA_POD_Stringn(val,len) "S",val,len
|
||
|
+
|
||
|
+#define SPA_POD_Bytes(val,len) "y",val,len
|
||
|
+
|
||
|
+#define SPA_POD_Rectangle(val) "R",val
|
||
|
+#define SPA_POD_CHOICE_ENUM_Rectangle(n_vals,...) "?eR", SPA_CHOICE_ENUM(n_vals, __VA_ARGS__)
|
||
|
+#define SPA_POD_CHOICE_RANGE_Rectangle(def,min,max) "?rR", SPA_CHOICE_RANGE((def),(min),(max))
|
||
|
+#define SPA_POD_CHOICE_STEP_Rectangle(def,min,max,step) "?sR", SPA_CHOICE_STEP((def),(min),(max),(step))
|
||
|
+
|
||
|
+#define SPA_POD_Fraction(val) "F",val
|
||
|
+#define SPA_POD_CHOICE_ENUM_Fraction(n_vals,...) "?eF", SPA_CHOICE_ENUM(n_vals, __VA_ARGS__)
|
||
|
+#define SPA_POD_CHOICE_RANGE_Fraction(def,min,max) "?rF", SPA_CHOICE_RANGE((def),(min),(max))
|
||
|
+#define SPA_POD_CHOICE_STEP_Fraction(def,min,max,step) "?sF", SPA_CHOICE_STEP(def, min, max, step)
|
||
|
+
|
||
|
+#define SPA_POD_Array(csize,ctype,n_vals,vals) "a", csize,ctype,n_vals,vals
|
||
|
+#define SPA_POD_Pointer(type,val) "p", type,val
|
||
|
+#define SPA_POD_Fd(val) "h", val
|
||
|
+#define SPA_POD_None() "P", NULL
|
||
|
+#define SPA_POD_Pod(val) "P", val
|
||
|
+#define SPA_POD_PodObject(val) "O", val
|
||
|
+#define SPA_POD_PodStruct(val) "T", val
|
||
|
+#define SPA_POD_PodChoice(val) "V", val
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_POD_VARARG_H */
|
||
|
diff --git a/third_party/pipewire/spa/support/cpu.h b/third_party/pipewire/spa/support/cpu.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/support/cpu.h
|
||
|
@@ -0,0 +1,126 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_CPU_H
|
||
|
+#define SPA_CPU_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <stdarg.h>
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+/**
|
||
|
+ * The CPU features interface
|
||
|
+ */
|
||
|
+#define SPA_TYPE_INTERFACE_CPU SPA_TYPE_INFO_INTERFACE_BASE "CPU"
|
||
|
+
|
||
|
+#define SPA_VERSION_CPU 0
|
||
|
+struct spa_cpu { struct spa_interface iface; };
|
||
|
+
|
||
|
+/* x86 specific */
|
||
|
+#define SPA_CPU_FLAG_MMX (1<<0) /**< standard MMX */
|
||
|
+#define SPA_CPU_FLAG_MMXEXT (1<<1) /**< SSE integer or AMD MMX ext */
|
||
|
+#define SPA_CPU_FLAG_3DNOW (1<<2) /**< AMD 3DNOW */
|
||
|
+#define SPA_CPU_FLAG_SSE (1<<3) /**< SSE */
|
||
|
+#define SPA_CPU_FLAG_SSE2 (1<<4) /**< SSE2 */
|
||
|
+#define SPA_CPU_FLAG_3DNOWEXT (1<<5) /**< AMD 3DNowExt */
|
||
|
+#define SPA_CPU_FLAG_SSE3 (1<<6) /**< Prescott SSE3 */
|
||
|
+#define SPA_CPU_FLAG_SSSE3 (1<<7) /**< Conroe SSSE3 */
|
||
|
+#define SPA_CPU_FLAG_SSE41 (1<<8) /**< Penryn SSE4.1 */
|
||
|
+#define SPA_CPU_FLAG_SSE42 (1<<9) /**< Nehalem SSE4.2 */
|
||
|
+#define SPA_CPU_FLAG_AESNI (1<<10) /**< Advanced Encryption Standard */
|
||
|
+#define SPA_CPU_FLAG_AVX (1<<11) /**< AVX */
|
||
|
+#define SPA_CPU_FLAG_XOP (1<<12) /**< Bulldozer XOP */
|
||
|
+#define SPA_CPU_FLAG_FMA4 (1<<13) /**< Bulldozer FMA4 */
|
||
|
+#define SPA_CPU_FLAG_CMOV (1<<14) /**< supports cmov */
|
||
|
+#define SPA_CPU_FLAG_AVX2 (1<<15) /**< AVX2 */
|
||
|
+#define SPA_CPU_FLAG_FMA3 (1<<16) /**< Haswell FMA3 */
|
||
|
+#define SPA_CPU_FLAG_BMI1 (1<<17) /**< Bit Manipulation Instruction Set 1 */
|
||
|
+#define SPA_CPU_FLAG_BMI2 (1<<18) /**< Bit Manipulation Instruction Set 2 */
|
||
|
+#define SPA_CPU_FLAG_AVX512 (1<<19) /**< AVX-512 */
|
||
|
+#define SPA_CPU_FLAG_SLOW_UNALIGNED (1<<20) /**< unaligned loads/stores are slow */
|
||
|
+
|
||
|
+/* PPC specific */
|
||
|
+#define SPA_CPU_FLAG_ALTIVEC (1<<0) /**< standard */
|
||
|
+#define SPA_CPU_FLAG_VSX (1<<1) /**< ISA 2.06 */
|
||
|
+#define SPA_CPU_FLAG_POWER8 (1<<2) /**< ISA 2.07 */
|
||
|
+
|
||
|
+/* ARM specific */
|
||
|
+#define SPA_CPU_FLAG_ARMV5TE (1 << 0)
|
||
|
+#define SPA_CPU_FLAG_ARMV6 (1 << 1)
|
||
|
+#define SPA_CPU_FLAG_ARMV6T2 (1 << 2)
|
||
|
+#define SPA_CPU_FLAG_VFP (1 << 3)
|
||
|
+#define SPA_CPU_FLAG_VFPV3 (1 << 4)
|
||
|
+#define SPA_CPU_FLAG_NEON (1 << 5)
|
||
|
+#define SPA_CPU_FLAG_ARMV8 (1 << 6)
|
||
|
+
|
||
|
+#define SPA_CPU_FORCE_AUTODETECT ((uint32_t)-1)
|
||
|
+/**
|
||
|
+ * methods
|
||
|
+ */
|
||
|
+struct spa_cpu_methods {
|
||
|
+ /** the version of the methods. This can be used to expand this
|
||
|
+ structure in the future */
|
||
|
+#define SPA_VERSION_CPU_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** get CPU flags */
|
||
|
+ uint32_t (*get_flags) (void *object);
|
||
|
+
|
||
|
+ /** force CPU flags, use SPA_CPU_FORCE_AUTODETECT to autodetect CPU flags */
|
||
|
+ int (*force_flags) (void *object, uint32_t flags);
|
||
|
+
|
||
|
+ /** get number of CPU cores */
|
||
|
+ uint32_t (*get_count) (void *object);
|
||
|
+
|
||
|
+ /** get maximum required alignment of data */
|
||
|
+ uint32_t (*get_max_align) (void *object);
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_cpu_method(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ struct spa_cpu *_c = o; \
|
||
|
+ spa_interface_call_res(&_c->iface, \
|
||
|
+ struct spa_cpu_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+#define spa_cpu_get_flags(c) spa_cpu_method(c, get_flags, 0)
|
||
|
+#define spa_cpu_force_flags(c,f) spa_cpu_method(c, force_flags, 0, f)
|
||
|
+#define spa_cpu_get_count(c) spa_cpu_method(c, get_count, 0)
|
||
|
+#define spa_cpu_get_max_align(c) spa_cpu_method(c, get_max_align, 0)
|
||
|
+
|
||
|
+/** keys can be given when initializing the cpu handle */
|
||
|
+#define SPA_KEY_CPU_FORCE "cpu.force" /**< force cpu flags */
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_CPU_H */
|
||
|
diff --git a/third_party/pipewire/spa/support/dbus.h b/third_party/pipewire/spa/support/dbus.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/support/dbus.h
|
||
|
@@ -0,0 +1,100 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_DBUS_H
|
||
|
+#define SPA_DBUS_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/support/loop.h>
|
||
|
+
|
||
|
+#define SPA_TYPE_INTERFACE_DBus SPA_TYPE_INFO_INTERFACE_BASE "DBus"
|
||
|
+
|
||
|
+#define SPA_VERSION_DBUS 0
|
||
|
+struct spa_dbus { struct spa_interface iface; };
|
||
|
+
|
||
|
+enum spa_dbus_type {
|
||
|
+ SPA_DBUS_TYPE_SESSION, /**< The login session bus */
|
||
|
+ SPA_DBUS_TYPE_SYSTEM, /**< The systemwide bus */
|
||
|
+ SPA_DBUS_TYPE_STARTER /**< The bus that started us, if any */
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_dbus_connection {
|
||
|
+#define SPA_VERSION_DBUS_CONNECTION 0
|
||
|
+ uint32_t version;
|
||
|
+ /**
|
||
|
+ * Get the DBusConnection from a wrapper
|
||
|
+ *
|
||
|
+ * \param conn the spa_dbus_connection wrapper
|
||
|
+ * \return a pointer of type DBusConnection
|
||
|
+ */
|
||
|
+ void *(*get) (struct spa_dbus_connection *conn);
|
||
|
+ /**
|
||
|
+ * Destroy a dbus connection wrapper
|
||
|
+ *
|
||
|
+ * \param conn the wrapper to destroy
|
||
|
+ */
|
||
|
+ void (*destroy) (struct spa_dbus_connection *conn);
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_dbus_connection_get(c) (c)->get((c))
|
||
|
+#define spa_dbus_connection_destroy(c) (c)->destroy((c))
|
||
|
+
|
||
|
+struct spa_dbus_methods {
|
||
|
+#define SPA_VERSION_DBUS_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Get a new connection wrapper for the given bus type.
|
||
|
+ *
|
||
|
+ * The connection wrapper is completely configured to operate
|
||
|
+ * in the main context of the handle that manages the spa_dbus
|
||
|
+ * interface.
|
||
|
+ *
|
||
|
+ * \param dbus the dbus manager
|
||
|
+ * \param type the bus type to wrap
|
||
|
+ * \param error location for the DBusError
|
||
|
+ * \return a new dbus connection wrapper or NULL on error
|
||
|
+ */
|
||
|
+ struct spa_dbus_connection * (*get_connection) (void *object,
|
||
|
+ enum spa_dbus_type type);
|
||
|
+};
|
||
|
+
|
||
|
+static inline struct spa_dbus_connection *
|
||
|
+spa_dbus_get_connection(struct spa_dbus *dbus, enum spa_dbus_type type)
|
||
|
+{
|
||
|
+ struct spa_dbus_connection *res = NULL;
|
||
|
+ spa_interface_call_res(&dbus->iface,
|
||
|
+ struct spa_dbus_methods, res,
|
||
|
+ get_connection, 0, type);
|
||
|
+ return res;
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_DBUS_H */
|
||
|
diff --git a/third_party/pipewire/spa/support/log-impl.h b/third_party/pipewire/spa/support/log-impl.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/support/log-impl.h
|
||
|
@@ -0,0 +1,86 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_LOG_IMPL_H
|
||
|
+#define SPA_LOG_IMPL_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <stdio.h>
|
||
|
+
|
||
|
+#include <spa/utils/type.h>
|
||
|
+#include <spa/support/log.h>
|
||
|
+
|
||
|
+static inline SPA_PRINTF_FUNC(6, 0) void spa_log_impl_logv(void *object,
|
||
|
+ enum spa_log_level level,
|
||
|
+ const char *file,
|
||
|
+ int line,
|
||
|
+ const char *func,
|
||
|
+ const char *fmt,
|
||
|
+ va_list args)
|
||
|
+{
|
||
|
+ char text[512], location[1024];
|
||
|
+ static const char *levels[] = { "-", "E", "W", "I", "D", "T" };
|
||
|
+
|
||
|
+ vsnprintf(text, sizeof(text), fmt, args);
|
||
|
+ snprintf(location, sizeof(location), "[%s][%s:%i %s()] %s\n",
|
||
|
+ levels[level], strrchr(file, '/') + 1, line, func, text);
|
||
|
+ fputs(location, stderr);
|
||
|
+}
|
||
|
+static inline SPA_PRINTF_FUNC(6,7) void spa_log_impl_log(void *object,
|
||
|
+ enum spa_log_level level,
|
||
|
+ const char *file,
|
||
|
+ int line,
|
||
|
+ const char *func,
|
||
|
+ const char *fmt, ...)
|
||
|
+{
|
||
|
+ va_list args;
|
||
|
+ va_start(args, fmt);
|
||
|
+ spa_log_impl_logv(object, level, file, line, func, fmt, args);
|
||
|
+ va_end(args);
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_LOG_IMPL_DEFINE(name) \
|
||
|
+struct { \
|
||
|
+ struct spa_log log; \
|
||
|
+ struct spa_log_methods methods; \
|
||
|
+} name
|
||
|
+
|
||
|
+#define SPA_LOG_IMPL_INIT(name) \
|
||
|
+ { { { SPA_TYPE_INTERFACE_Log, SPA_VERSION_LOG, \
|
||
|
+ SPA_CALLBACKS_INIT(&name.methods, &name) }, \
|
||
|
+ SPA_LOG_LEVEL_INFO, }, \
|
||
|
+ { SPA_VERSION_LOG_METHODS, \
|
||
|
+ spa_log_impl_log, \
|
||
|
+ spa_log_impl_logv,} }
|
||
|
+
|
||
|
+#define SPA_LOG_IMPL(name) \
|
||
|
+ SPA_LOG_IMPL_DEFINE(name) = SPA_LOG_IMPL_INIT(name)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+#endif /* SPA_LOG_IMPL_H */
|
||
|
diff --git a/third_party/pipewire/spa/support/log.h b/third_party/pipewire/spa/support/log.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/support/log.h
|
||
|
@@ -0,0 +1,179 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_LOG_H
|
||
|
+#define SPA_LOG_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <stdarg.h>
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+enum spa_log_level {
|
||
|
+ SPA_LOG_LEVEL_NONE = 0,
|
||
|
+ SPA_LOG_LEVEL_ERROR,
|
||
|
+ SPA_LOG_LEVEL_WARN,
|
||
|
+ SPA_LOG_LEVEL_INFO,
|
||
|
+ SPA_LOG_LEVEL_DEBUG,
|
||
|
+ SPA_LOG_LEVEL_TRACE,
|
||
|
+};
|
||
|
+
|
||
|
+/**
|
||
|
+ * The Log interface
|
||
|
+ */
|
||
|
+#define SPA_TYPE_INTERFACE_Log SPA_TYPE_INFO_INTERFACE_BASE "Log"
|
||
|
+
|
||
|
+#define SPA_VERSION_LOG 0
|
||
|
+
|
||
|
+struct spa_log {
|
||
|
+ /** the version of this log. This can be used to expand this
|
||
|
+ * structure in the future */
|
||
|
+ struct spa_interface iface;
|
||
|
+ /**
|
||
|
+ * Logging level, everything above this level is not logged
|
||
|
+ */
|
||
|
+ enum spa_log_level level;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_log_methods {
|
||
|
+#define SPA_VERSION_LOG_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+ /**
|
||
|
+ * Log a message with the given log level.
|
||
|
+ *
|
||
|
+ * \param log a spa_log
|
||
|
+ * \param level a spa_log_level
|
||
|
+ * \param file the file name
|
||
|
+ * \param line the line number
|
||
|
+ * \param func the function name
|
||
|
+ * \param fmt printf style format
|
||
|
+ * \param ... format arguments
|
||
|
+ */
|
||
|
+ void (*log) (void *object,
|
||
|
+ enum spa_log_level level,
|
||
|
+ const char *file,
|
||
|
+ int line,
|
||
|
+ const char *func,
|
||
|
+ const char *fmt, ...) SPA_PRINTF_FUNC(6, 7);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Log a message with the given log level.
|
||
|
+ *
|
||
|
+ * \param log a spa_log
|
||
|
+ * \param level a spa_log_level
|
||
|
+ * \param file the file name
|
||
|
+ * \param line the line number
|
||
|
+ * \param func the function name
|
||
|
+ * \param fmt printf style format
|
||
|
+ * \param args format arguments
|
||
|
+ */
|
||
|
+ void (*logv) (void *object,
|
||
|
+ enum spa_log_level level,
|
||
|
+ const char *file,
|
||
|
+ int line,
|
||
|
+ const char *func,
|
||
|
+ const char *fmt,
|
||
|
+ va_list args) SPA_PRINTF_FUNC(6, 0);
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_log_level_enabled(l,lev) ((l) && (l)->level >= (lev))
|
||
|
+
|
||
|
+#if defined(__USE_ISOC11) || defined(__USE_ISOC99) || \
|
||
|
+ (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L)
|
||
|
+
|
||
|
+#define spa_log_log(l,lev,...) \
|
||
|
+({ \
|
||
|
+ struct spa_log *_l = l; \
|
||
|
+ if (SPA_UNLIKELY(spa_log_level_enabled(_l, lev))) \
|
||
|
+ spa_interface_call(&_l->iface, \
|
||
|
+ struct spa_log_methods, log, 0, lev, \
|
||
|
+ __VA_ARGS__); \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_log_logv(l,lev,...) \
|
||
|
+({ \
|
||
|
+ struct spa_log *_l = l; \
|
||
|
+ if (SPA_UNLIKELY(spa_log_level_enabled(_l, lev))) \
|
||
|
+ spa_interface_call(&_l->iface, \
|
||
|
+ struct spa_log_methods, logv, 0, lev, \
|
||
|
+ __VA_ARGS__); \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_log_error(l,...) spa_log_log(l,SPA_LOG_LEVEL_ERROR,__FILE__,__LINE__,__func__,__VA_ARGS__)
|
||
|
+#define spa_log_warn(l,...) spa_log_log(l,SPA_LOG_LEVEL_WARN,__FILE__,__LINE__,__func__,__VA_ARGS__)
|
||
|
+#define spa_log_info(l,...) spa_log_log(l,SPA_LOG_LEVEL_INFO,__FILE__,__LINE__,__func__,__VA_ARGS__)
|
||
|
+#define spa_log_debug(l,...) spa_log_log(l,SPA_LOG_LEVEL_DEBUG,__FILE__,__LINE__,__func__,__VA_ARGS__)
|
||
|
+#define spa_log_trace(l,...) spa_log_log(l,SPA_LOG_LEVEL_TRACE,__FILE__,__LINE__,__func__,__VA_ARGS__)
|
||
|
+
|
||
|
+#ifndef FASTPATH
|
||
|
+#define spa_log_trace_fp(l,...) spa_log_log(l,SPA_LOG_LEVEL_TRACE,__FILE__,__LINE__,__func__,__VA_ARGS__)
|
||
|
+#else
|
||
|
+#define spa_log_trace_fp(l,...)
|
||
|
+#endif
|
||
|
+
|
||
|
+#else
|
||
|
+
|
||
|
+#define SPA_LOG_FUNC(name,lev) \
|
||
|
+static inline SPA_PRINTF_FUNC(2,3) void spa_log_##name (struct spa_log *l, const char *format, ...) \
|
||
|
+{ \
|
||
|
+ if (SPA_UNLIKELY(spa_log_level_enabled(l, lev))) { \
|
||
|
+ va_list varargs; \
|
||
|
+ va_start (varargs, format); \
|
||
|
+ spa_interface_call(&l->iface, \
|
||
|
+ struct spa_log_methods, logv, 0, lev, \
|
||
|
+ __FILE__,__LINE__,__func__,format,varargs); \
|
||
|
+ va_end (varargs); \
|
||
|
+ } \
|
||
|
+}
|
||
|
+
|
||
|
+SPA_LOG_FUNC(error, SPA_LOG_LEVEL_ERROR)
|
||
|
+SPA_LOG_FUNC(warn, SPA_LOG_LEVEL_WARN)
|
||
|
+SPA_LOG_FUNC(info, SPA_LOG_LEVEL_INFO)
|
||
|
+SPA_LOG_FUNC(debug, SPA_LOG_LEVEL_DEBUG)
|
||
|
+SPA_LOG_FUNC(trace, SPA_LOG_LEVEL_TRACE)
|
||
|
+
|
||
|
+#ifndef FASTPATH
|
||
|
+SPA_LOG_FUNC(trace_fp, SPA_LOG_LEVEL_TRACE)
|
||
|
+#else
|
||
|
+static inline void spa_log_trace_fp (struct spa_log *l, const char *format, ...) { }
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif
|
||
|
+
|
||
|
+/** keys can be given when initializing the logger handle */
|
||
|
+#define SPA_KEY_LOG_LEVEL "log.level" /**< the default log level */
|
||
|
+#define SPA_KEY_LOG_COLORS "log.colors" /**< enable colors in the logger */
|
||
|
+#define SPA_KEY_LOG_FILE "log.file" /**< log to the specified file instead of
|
||
|
+ * stderr. */
|
||
|
+#define SPA_KEY_LOG_TIMESTAMP "log.timestamp" /**< log timestamps */
|
||
|
+#define SPA_KEY_LOG_LINE "log.line" /**< log file and line numbers */
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+#endif /* SPA_LOG_H */
|
||
|
diff --git a/third_party/pipewire/spa/support/loop.h b/third_party/pipewire/spa/support/loop.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/support/loop.h
|
||
|
@@ -0,0 +1,312 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_LOOP_H
|
||
|
+#define SPA_LOOP_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+#include <spa/support/system.h>
|
||
|
+
|
||
|
+#define SPA_TYPE_INTERFACE_Loop SPA_TYPE_INFO_INTERFACE_BASE "Loop"
|
||
|
+#define SPA_TYPE_INTERFACE_DataLoop SPA_TYPE_INFO_INTERFACE_BASE "DataLoop"
|
||
|
+#define SPA_VERSION_LOOP 0
|
||
|
+struct spa_loop { struct spa_interface iface; };
|
||
|
+
|
||
|
+#define SPA_TYPE_INTERFACE_LoopControl SPA_TYPE_INFO_INTERFACE_BASE "LoopControl"
|
||
|
+#define SPA_VERSION_LOOP_CONTROL 0
|
||
|
+struct spa_loop_control { struct spa_interface iface; };
|
||
|
+
|
||
|
+#define SPA_TYPE_INTERFACE_LoopUtils SPA_TYPE_INFO_INTERFACE_BASE "LoopUtils"
|
||
|
+#define SPA_VERSION_LOOP_UTILS 0
|
||
|
+struct spa_loop_utils { struct spa_interface iface; };
|
||
|
+
|
||
|
+struct spa_source;
|
||
|
+
|
||
|
+typedef void (*spa_source_func_t) (struct spa_source *source);
|
||
|
+
|
||
|
+struct spa_source {
|
||
|
+ struct spa_loop *loop;
|
||
|
+ spa_source_func_t func;
|
||
|
+ void *data;
|
||
|
+ int fd;
|
||
|
+ uint32_t mask;
|
||
|
+ uint32_t rmask;
|
||
|
+};
|
||
|
+
|
||
|
+typedef int (*spa_invoke_func_t) (struct spa_loop *loop,
|
||
|
+ bool async,
|
||
|
+ uint32_t seq,
|
||
|
+ const void *data,
|
||
|
+ size_t size,
|
||
|
+ void *user_data);
|
||
|
+
|
||
|
+/**
|
||
|
+ * Register sources and work items to an event loop
|
||
|
+ */
|
||
|
+struct spa_loop_methods {
|
||
|
+ /* the version of this structure. This can be used to expand this
|
||
|
+ * structure in the future */
|
||
|
+#define SPA_VERSION_LOOP_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /** add a source to the loop */
|
||
|
+ int (*add_source) (void *object,
|
||
|
+ struct spa_source *source);
|
||
|
+
|
||
|
+ /** update the source io mask */
|
||
|
+ int (*update_source) (void *object,
|
||
|
+ struct spa_source *source);
|
||
|
+
|
||
|
+ /** remove a source from the loop */
|
||
|
+ int (*remove_source) (void *object,
|
||
|
+ struct spa_source *source);
|
||
|
+
|
||
|
+ /** invoke a function in the context of this loop */
|
||
|
+ int (*invoke) (void *object,
|
||
|
+ spa_invoke_func_t func,
|
||
|
+ uint32_t seq,
|
||
|
+ const void *data,
|
||
|
+ size_t size,
|
||
|
+ bool block,
|
||
|
+ void *user_data);
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_loop_method(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ struct spa_loop *_o = o; \
|
||
|
+ spa_interface_call_res(&_o->iface, \
|
||
|
+ struct spa_loop_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_loop_add_source(l,...) spa_loop_method(l,add_source,0,##__VA_ARGS__)
|
||
|
+#define spa_loop_update_source(l,...) spa_loop_method(l,update_source,0,##__VA_ARGS__)
|
||
|
+#define spa_loop_remove_source(l,...) spa_loop_method(l,remove_source,0,##__VA_ARGS__)
|
||
|
+#define spa_loop_invoke(l,...) spa_loop_method(l,invoke,0,##__VA_ARGS__)
|
||
|
+
|
||
|
+
|
||
|
+/** Control hooks. These hooks can't be removed from their
|
||
|
+ * callbacks and must be removed from a safe place (when the loop
|
||
|
+ * is not running or when it is locked). */
|
||
|
+struct spa_loop_control_hooks {
|
||
|
+#define SPA_VERSION_LOOP_CONTROL_HOOKS 0
|
||
|
+ uint32_t version;
|
||
|
+ /** Executed right before waiting for events. It is typically used to
|
||
|
+ * release locks. */
|
||
|
+ void (*before) (void *data);
|
||
|
+ /** Executed right after waiting for events. It is typically used to
|
||
|
+ * reacquire locks. */
|
||
|
+ void (*after) (void *data);
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_loop_control_hook_before(l) \
|
||
|
+({ \
|
||
|
+ struct spa_hook_list *_l = l; \
|
||
|
+ struct spa_hook *_h; \
|
||
|
+ spa_list_for_each_reverse(_h, &_l->list, link) \
|
||
|
+ spa_callbacks_call(&_h->cb, struct spa_loop_control_hooks, before, 0); \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_loop_control_hook_after(l) \
|
||
|
+({ \
|
||
|
+ struct spa_hook_list *_l = l; \
|
||
|
+ struct spa_hook *_h; \
|
||
|
+ spa_list_for_each(_h, &_l->list, link) \
|
||
|
+ spa_callbacks_call(&_h->cb, struct spa_loop_control_hooks, after, 0); \
|
||
|
+})
|
||
|
+
|
||
|
+/**
|
||
|
+ * Control an event loop
|
||
|
+ */
|
||
|
+struct spa_loop_control_methods {
|
||
|
+ /* the version of this structure. This can be used to expand this
|
||
|
+ * structure in the future */
|
||
|
+#define SPA_VERSION_LOOP_CONTROL_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ int (*get_fd) (void *object);
|
||
|
+
|
||
|
+ /** Add a hook
|
||
|
+ * \param ctrl the control to change
|
||
|
+ * \param hooks the hooks to add
|
||
|
+ *
|
||
|
+ * Adds hooks to the loop controlled by \a ctrl.
|
||
|
+ */
|
||
|
+ void (*add_hook) (void *object,
|
||
|
+ struct spa_hook *hook,
|
||
|
+ const struct spa_loop_control_hooks *hooks,
|
||
|
+ void *data);
|
||
|
+
|
||
|
+ /** Enter a loop
|
||
|
+ * \param ctrl the control
|
||
|
+ *
|
||
|
+ * Start an iteration of the loop. This function should be called
|
||
|
+ * before calling iterate and is typically used to capture the thread
|
||
|
+ * that this loop will run in.
|
||
|
+ */
|
||
|
+ void (*enter) (void *object);
|
||
|
+ /** Leave a loop
|
||
|
+ * \param ctrl the control
|
||
|
+ *
|
||
|
+ * Ends the iteration of a loop. This should be called after calling
|
||
|
+ * iterate.
|
||
|
+ */
|
||
|
+ void (*leave) (void *object);
|
||
|
+
|
||
|
+ /** Perform one iteration of the loop.
|
||
|
+ * \param ctrl the control
|
||
|
+ * \param timeout an optional timeout in milliseconds.
|
||
|
+ * 0 for no timeout, -1 for infinite timeout.
|
||
|
+ *
|
||
|
+ * This function will block
|
||
|
+ * up to \a timeout milliseconds and then dispatch the fds with activity.
|
||
|
+ * The number of dispatched fds is returned.
|
||
|
+ */
|
||
|
+ int (*iterate) (void *object, int timeout);
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_loop_control_method_v(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ struct spa_loop_control *_o = o; \
|
||
|
+ spa_interface_call(&_o->iface, \
|
||
|
+ struct spa_loop_control_methods, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_loop_control_method_r(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ struct spa_loop_control *_o = o; \
|
||
|
+ spa_interface_call_res(&_o->iface, \
|
||
|
+ struct spa_loop_control_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_loop_control_get_fd(l) spa_loop_control_method_r(l,get_fd,0)
|
||
|
+#define spa_loop_control_add_hook(l,...) spa_loop_control_method_v(l,add_hook,0,__VA_ARGS__)
|
||
|
+#define spa_loop_control_enter(l) spa_loop_control_method_v(l,enter,0)
|
||
|
+#define spa_loop_control_leave(l) spa_loop_control_method_v(l,leave,0)
|
||
|
+#define spa_loop_control_iterate(l,...) spa_loop_control_method_r(l,iterate,0,__VA_ARGS__)
|
||
|
+
|
||
|
+typedef void (*spa_source_io_func_t) (void *data, int fd, uint32_t mask);
|
||
|
+typedef void (*spa_source_idle_func_t) (void *data);
|
||
|
+typedef void (*spa_source_event_func_t) (void *data, uint64_t count);
|
||
|
+typedef void (*spa_source_timer_func_t) (void *data, uint64_t expirations);
|
||
|
+typedef void (*spa_source_signal_func_t) (void *data, int signal_number);
|
||
|
+
|
||
|
+/**
|
||
|
+ * Create sources for an event loop
|
||
|
+ */
|
||
|
+struct spa_loop_utils_methods {
|
||
|
+ /* the version of this structure. This can be used to expand this
|
||
|
+ * structure in the future */
|
||
|
+#define SPA_VERSION_LOOP_UTILS_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ struct spa_source *(*add_io) (void *object,
|
||
|
+ int fd,
|
||
|
+ uint32_t mask,
|
||
|
+ bool close,
|
||
|
+ spa_source_io_func_t func, void *data);
|
||
|
+
|
||
|
+ int (*update_io) (void *object, struct spa_source *source, uint32_t mask);
|
||
|
+
|
||
|
+ struct spa_source *(*add_idle) (void *object,
|
||
|
+ bool enabled,
|
||
|
+ spa_source_idle_func_t func, void *data);
|
||
|
+ int (*enable_idle) (void *object, struct spa_source *source, bool enabled);
|
||
|
+
|
||
|
+ struct spa_source *(*add_event) (void *object,
|
||
|
+ spa_source_event_func_t func, void *data);
|
||
|
+ int (*signal_event) (void *object, struct spa_source *source);
|
||
|
+
|
||
|
+ struct spa_source *(*add_timer) (void *object,
|
||
|
+ spa_source_timer_func_t func, void *data);
|
||
|
+ int (*update_timer) (void *object,
|
||
|
+ struct spa_source *source,
|
||
|
+ struct timespec *value,
|
||
|
+ struct timespec *interval,
|
||
|
+ bool absolute);
|
||
|
+ struct spa_source *(*add_signal) (void *object,
|
||
|
+ int signal_number,
|
||
|
+ spa_source_signal_func_t func, void *data);
|
||
|
+
|
||
|
+ /** destroy a source allocated with this interface. This function
|
||
|
+ * should only be called when the loop is not running or from the
|
||
|
+ * context of the running loop */
|
||
|
+ void (*destroy_source) (void *object, struct spa_source *source);
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_loop_utils_method_v(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ struct spa_loop_utils *_o = o; \
|
||
|
+ spa_interface_call(&_o->iface, \
|
||
|
+ struct spa_loop_utils_methods, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_loop_utils_method_r(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ struct spa_loop_utils *_o = o; \
|
||
|
+ spa_interface_call_res(&_o->iface, \
|
||
|
+ struct spa_loop_utils_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+#define spa_loop_utils_method_s(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ struct spa_source *_res = NULL; \
|
||
|
+ struct spa_loop_utils *_o = o; \
|
||
|
+ spa_interface_call_res(&_o->iface, \
|
||
|
+ struct spa_loop_utils_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+
|
||
|
+#define spa_loop_utils_add_io(l,...) spa_loop_utils_method_s(l,add_io,0,__VA_ARGS__)
|
||
|
+#define spa_loop_utils_update_io(l,...) spa_loop_utils_method_r(l,update_io,0,__VA_ARGS__)
|
||
|
+#define spa_loop_utils_add_idle(l,...) spa_loop_utils_method_s(l,add_idle,0,__VA_ARGS__)
|
||
|
+#define spa_loop_utils_enable_idle(l,...) spa_loop_utils_method_r(l,enable_idle,0,__VA_ARGS__)
|
||
|
+#define spa_loop_utils_add_event(l,...) spa_loop_utils_method_s(l,add_event,0,__VA_ARGS__)
|
||
|
+#define spa_loop_utils_signal_event(l,...) spa_loop_utils_method_r(l,signal_event,0,__VA_ARGS__)
|
||
|
+#define spa_loop_utils_add_timer(l,...) spa_loop_utils_method_s(l,add_timer,0,__VA_ARGS__)
|
||
|
+#define spa_loop_utils_update_timer(l,...) spa_loop_utils_method_r(l,update_timer,0,__VA_ARGS__)
|
||
|
+#define spa_loop_utils_add_signal(l,...) spa_loop_utils_method_s(l,add_signal,0,__VA_ARGS__)
|
||
|
+#define spa_loop_utils_destroy_source(l,...) spa_loop_utils_method_v(l,destroy_source,0,__VA_ARGS__)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_LOOP_H */
|
||
|
diff --git a/third_party/pipewire/spa/support/plugin.h b/third_party/pipewire/spa/support/plugin.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/support/plugin.h
|
||
|
@@ -0,0 +1,215 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_PLUGIN_H
|
||
|
+#define SPA_PLUGIN_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/dict.h>
|
||
|
+
|
||
|
+struct spa_handle {
|
||
|
+ /** Version of this struct */
|
||
|
+#define SPA_VERSION_HANDLE 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Get the interface provided by \a handle with \a type.
|
||
|
+ *
|
||
|
+ * \a interface is always a struct spa_interface but depending on
|
||
|
+ * \a type, the struct might contain other information.
|
||
|
+ *
|
||
|
+ * \param handle a spa_handle
|
||
|
+ * \param type the interface type
|
||
|
+ * \param interface result to hold the interface.
|
||
|
+ * \return 0 on success
|
||
|
+ * -ENOTSUP when there are no interfaces
|
||
|
+ * -EINVAL when handle or info is NULL
|
||
|
+ */
|
||
|
+ int (*get_interface) (struct spa_handle *handle, const char *type, void **interface);
|
||
|
+ /**
|
||
|
+ * Clean up the memory of \a handle. After this, \a handle should not be used
|
||
|
+ * anymore.
|
||
|
+ *
|
||
|
+ * \param handle a pointer to memory
|
||
|
+ * \return 0 on success
|
||
|
+ */
|
||
|
+ int (*clear) (struct spa_handle *handle);
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_handle_get_interface(h,...) (h)->get_interface((h),__VA_ARGS__)
|
||
|
+#define spa_handle_clear(h) (h)->clear((h))
|
||
|
+
|
||
|
+/**
|
||
|
+ * This structure lists the information about available interfaces on
|
||
|
+ * handles.
|
||
|
+ */
|
||
|
+struct spa_interface_info {
|
||
|
+ const char *type; /*< the type of the interface, can be
|
||
|
+ * used to get the interface */
|
||
|
+};
|
||
|
+
|
||
|
+/**
|
||
|
+ * Extra supporting infrastructure passed to the init() function of
|
||
|
+ * a factory. It can be extra information or interfaces such as logging.
|
||
|
+ */
|
||
|
+struct spa_support {
|
||
|
+ const char *type; /*< the type of the support item */
|
||
|
+ void *data; /*< specific data for the item */
|
||
|
+};
|
||
|
+
|
||
|
+/** Find a support item of the given type */
|
||
|
+static inline void *spa_support_find(const struct spa_support *support,
|
||
|
+ uint32_t n_support,
|
||
|
+ const char *type)
|
||
|
+{
|
||
|
+ uint32_t i;
|
||
|
+ for (i = 0; i < n_support; i++) {
|
||
|
+ if (strcmp(support[i].type, type) == 0)
|
||
|
+ return support[i].data;
|
||
|
+ }
|
||
|
+ return NULL;
|
||
|
+}
|
||
|
+
|
||
|
+#define SPA_SUPPORT_INIT(type,data) (struct spa_support) { (type), (data) }
|
||
|
+
|
||
|
+struct spa_handle_factory {
|
||
|
+ /** The version of this structure */
|
||
|
+#define SPA_VERSION_HANDLE_FACTORY 1
|
||
|
+ uint32_t version;
|
||
|
+ /**
|
||
|
+ * The name of the factory contains a logical name that describes
|
||
|
+ * the function of the handle. Other plugins might contain an alternative
|
||
|
+ * implementation with the same name.
|
||
|
+ *
|
||
|
+ * See utils/names.h for the list of standard names.
|
||
|
+ *
|
||
|
+ * Examples include:
|
||
|
+ *
|
||
|
+ * api.alsa.pcm.sink: an object to write PCM samples to an alsa PLAYBACK
|
||
|
+ * device
|
||
|
+ * api.v4l2.source: an object to read from a v4l2 source.
|
||
|
+ */
|
||
|
+ const char *name;
|
||
|
+ /**
|
||
|
+ * Extra information about the handles of this factory.
|
||
|
+ */
|
||
|
+ const struct spa_dict *info;
|
||
|
+ /**
|
||
|
+ * Get the size of handles from this factory.
|
||
|
+ *
|
||
|
+ * \param factory a spa_handle_factory
|
||
|
+ * \param params extra parameters that determine the size of the
|
||
|
+ * handle.
|
||
|
+ */
|
||
|
+ size_t (*get_size) (const struct spa_handle_factory *factory,
|
||
|
+ const struct spa_dict *params);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * Initialize an instance of this factory. The caller should allocate
|
||
|
+ * memory at least size bytes and pass this as \a handle.
|
||
|
+ *
|
||
|
+ * \a support can optionally contain extra interfaces or data items that the
|
||
|
+ * plugin can use such as a logger.
|
||
|
+ *
|
||
|
+ * \param factory a spa_handle_factory
|
||
|
+ * \param handle a pointer to memory
|
||
|
+ * \param info extra handle specific information, usually obtained
|
||
|
+ * from a spa_device. This can be used to configure the handle.
|
||
|
+ * \param support support items
|
||
|
+ * \param n_support number of elements in \a support
|
||
|
+ * \return 0 on success
|
||
|
+ * < 0 errno type error
|
||
|
+ */
|
||
|
+ int (*init) (const struct spa_handle_factory *factory,
|
||
|
+ struct spa_handle *handle,
|
||
|
+ const struct spa_dict *info,
|
||
|
+ const struct spa_support *support,
|
||
|
+ uint32_t n_support);
|
||
|
+
|
||
|
+ /**
|
||
|
+ * spa_handle_factory::enum_interface_info:
|
||
|
+ * \param factory: a #spa_handle_factory
|
||
|
+ * \param info: result to hold spa_interface_info.
|
||
|
+ * \param index: index to keep track of the enumeration, 0 for first item
|
||
|
+ *
|
||
|
+ * Enumerate the interface information for \a factory.
|
||
|
+ *
|
||
|
+ * \return 1 when an item is available
|
||
|
+ * 0 when no more items are available
|
||
|
+ * < 0 errno type error
|
||
|
+ */
|
||
|
+ int (*enum_interface_info) (const struct spa_handle_factory *factory,
|
||
|
+ const struct spa_interface_info **info,
|
||
|
+ uint32_t *index);
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_handle_factory_get_size(h,...) (h)->get_size((h),__VA_ARGS__)
|
||
|
+#define spa_handle_factory_init(h,...) (h)->init((h),__VA_ARGS__)
|
||
|
+#define spa_handle_factory_enum_interface_info(h,...) (h)->enum_interface_info((h),__VA_ARGS__)
|
||
|
+
|
||
|
+/**
|
||
|
+ * The function signature of the entry point in a plugin.
|
||
|
+ *
|
||
|
+ * \param factory a location to hold the factory result
|
||
|
+ * \param index index to keep track of the enumeration
|
||
|
+ * \return 1 on success
|
||
|
+ * 0 when there are no more factories
|
||
|
+ * -EINVAL when factory is NULL
|
||
|
+ */
|
||
|
+typedef int (*spa_handle_factory_enum_func_t) (const struct spa_handle_factory **factory,
|
||
|
+ uint32_t *index);
|
||
|
+
|
||
|
+#define SPA_HANDLE_FACTORY_ENUM_FUNC_NAME "spa_handle_factory_enum"
|
||
|
+
|
||
|
+/**
|
||
|
+ * The entry point in a plugin.
|
||
|
+ *
|
||
|
+ * \param factory a location to hold the factory result
|
||
|
+ * \param index index to keep track of the enumeration
|
||
|
+ * \return 1 on success
|
||
|
+ * 0 when no more items are available
|
||
|
+ * < 0 errno type error
|
||
|
+ */
|
||
|
+int spa_handle_factory_enum(const struct spa_handle_factory **factory, uint32_t *index);
|
||
|
+
|
||
|
+
|
||
|
+
|
||
|
+#define SPA_KEY_FACTORY_NAME "factory.name" /**< the name of a factory */
|
||
|
+#define SPA_KEY_FACTORY_AUTHOR "factory.author" /**< a comma separated list of factory authors */
|
||
|
+#define SPA_KEY_FACTORY_DESCRIPTION "factory.description" /**< description of a factory */
|
||
|
+#define SPA_KEY_FACTORY_USAGE "factory.usage" /**< usage of a factory */
|
||
|
+
|
||
|
+#define SPA_KEY_LIBRARY_NAME "library.name" /**< the name of a library. This is usually
|
||
|
+ * the filename of the plugin without the
|
||
|
+ * path or the plugin extension. */
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_PLUGIN_H */
|
||
|
diff --git a/third_party/pipewire/spa/support/system.h b/third_party/pipewire/spa/support/system.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/support/system.h
|
||
|
@@ -0,0 +1,152 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2019 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_SYSTEM_H
|
||
|
+#define SPA_SYSTEM_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+struct itimerspec;
|
||
|
+
|
||
|
+#include <time.h>
|
||
|
+#include <sys/types.h>
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/hook.h>
|
||
|
+
|
||
|
+/**
|
||
|
+ * a collection of core system functions
|
||
|
+ */
|
||
|
+#define SPA_TYPE_INTERFACE_System SPA_TYPE_INFO_INTERFACE_BASE "System"
|
||
|
+#define SPA_TYPE_INTERFACE_DataSystem SPA_TYPE_INFO_INTERFACE_BASE "DataSystem"
|
||
|
+
|
||
|
+#define SPA_VERSION_SYSTEM 0
|
||
|
+struct spa_system { struct spa_interface iface; };
|
||
|
+
|
||
|
+/* IO events */
|
||
|
+#define SPA_IO_IN (1 << 0)
|
||
|
+#define SPA_IO_OUT (1 << 2)
|
||
|
+#define SPA_IO_ERR (1 << 3)
|
||
|
+#define SPA_IO_HUP (1 << 4)
|
||
|
+
|
||
|
+/* flags */
|
||
|
+#define SPA_FD_CLOEXEC (1<<0)
|
||
|
+#define SPA_FD_NONBLOCK (1<<1)
|
||
|
+#define SPA_FD_EVENT_SEMAPHORE (1<<2)
|
||
|
+#define SPA_FD_TIMER_ABSTIME (1<<3)
|
||
|
+#define SPA_FD_TIMER_CANCEL_ON_SET (1<<4)
|
||
|
+
|
||
|
+struct spa_poll_event {
|
||
|
+ uint32_t events;
|
||
|
+ void *data;
|
||
|
+};
|
||
|
+
|
||
|
+struct spa_system_methods {
|
||
|
+#define SPA_VERSION_SYSTEM_METHODS 0
|
||
|
+ uint32_t version;
|
||
|
+
|
||
|
+ /* read/write/ioctl */
|
||
|
+ ssize_t (*read) (void *object, int fd, void *buf, size_t count);
|
||
|
+ ssize_t (*write) (void *object, int fd, const void *buf, size_t count);
|
||
|
+ int (*ioctl) (void *object, int fd, unsigned long request, ...);
|
||
|
+ int (*close) (void *object, int fd);
|
||
|
+
|
||
|
+ /* clock */
|
||
|
+ int (*clock_gettime) (void *object,
|
||
|
+ int clockid, struct timespec *value);
|
||
|
+ int (*clock_getres) (void *object,
|
||
|
+ int clockid, struct timespec *res);
|
||
|
+
|
||
|
+ /* poll */
|
||
|
+ int (*pollfd_create) (void *object, int flags);
|
||
|
+ int (*pollfd_add) (void *object, int pfd, int fd, uint32_t events, void *data);
|
||
|
+ int (*pollfd_mod) (void *object, int pfd, int fd, uint32_t events, void *data);
|
||
|
+ int (*pollfd_del) (void *object, int pfd, int fd);
|
||
|
+ int (*pollfd_wait) (void *object, int pfd,
|
||
|
+ struct spa_poll_event *ev, int n_ev, int timeout);
|
||
|
+
|
||
|
+ /* timers */
|
||
|
+ int (*timerfd_create) (void *object, int clockid, int flags);
|
||
|
+ int (*timerfd_settime) (void *object,
|
||
|
+ int fd, int flags,
|
||
|
+ const struct itimerspec *new_value,
|
||
|
+ struct itimerspec *old_value);
|
||
|
+ int (*timerfd_gettime) (void *object,
|
||
|
+ int fd, struct itimerspec *curr_value);
|
||
|
+ int (*timerfd_read) (void *object, int fd, uint64_t *expirations);
|
||
|
+
|
||
|
+ /* events */
|
||
|
+ int (*eventfd_create) (void *object, int flags);
|
||
|
+ int (*eventfd_write) (void *object, int fd, uint64_t count);
|
||
|
+ int (*eventfd_read) (void *object, int fd, uint64_t *count);
|
||
|
+
|
||
|
+ /* signals */
|
||
|
+ int (*signalfd_create) (void *object, int signal, int flags);
|
||
|
+ int (*signalfd_read) (void *object, int fd, int *signal);
|
||
|
+};
|
||
|
+
|
||
|
+#define spa_system_method_r(o,method,version,...) \
|
||
|
+({ \
|
||
|
+ int _res = -ENOTSUP; \
|
||
|
+ struct spa_system *_o = o; \
|
||
|
+ spa_interface_call_res(&_o->iface, \
|
||
|
+ struct spa_system_methods, _res, \
|
||
|
+ method, version, ##__VA_ARGS__); \
|
||
|
+ _res; \
|
||
|
+})
|
||
|
+
|
||
|
+
|
||
|
+#define spa_system_read(s,...) spa_system_method_r(s,read,0,__VA_ARGS__)
|
||
|
+#define spa_system_write(s,...) spa_system_method_r(s,write,0,__VA_ARGS__)
|
||
|
+#define spa_system_ioctl(s,...) spa_system_method_r(s,ioctl,0,__VA_ARGS__)
|
||
|
+#define spa_system_close(s,...) spa_system_method_r(s,close,0,__VA_ARGS__)
|
||
|
+
|
||
|
+#define spa_system_clock_gettime(s,...) spa_system_method_r(s,clock_gettime,0,__VA_ARGS__)
|
||
|
+#define spa_system_clock_getres(s,...) spa_system_method_r(s,clock_getres,0,__VA_ARGS__)
|
||
|
+
|
||
|
+#define spa_system_pollfd_create(s,...) spa_system_method_r(s,pollfd_create,0,__VA_ARGS__)
|
||
|
+#define spa_system_pollfd_add(s,...) spa_system_method_r(s,pollfd_add,0,__VA_ARGS__)
|
||
|
+#define spa_system_pollfd_mod(s,...) spa_system_method_r(s,pollfd_mod,0,__VA_ARGS__)
|
||
|
+#define spa_system_pollfd_del(s,...) spa_system_method_r(s,pollfd_del,0,__VA_ARGS__)
|
||
|
+#define spa_system_pollfd_wait(s,...) spa_system_method_r(s,pollfd_wait,0,__VA_ARGS__)
|
||
|
+
|
||
|
+#define spa_system_timerfd_create(s,...) spa_system_method_r(s,timerfd_create,0,__VA_ARGS__)
|
||
|
+#define spa_system_timerfd_settime(s,...) spa_system_method_r(s,timerfd_settime,0,__VA_ARGS__)
|
||
|
+#define spa_system_timerfd_gettime(s,...) spa_system_method_r(s,timerfd_gettime,0,__VA_ARGS__)
|
||
|
+#define spa_system_timerfd_read(s,...) spa_system_method_r(s,timerfd_read,0,__VA_ARGS__)
|
||
|
+
|
||
|
+#define spa_system_eventfd_create(s,...) spa_system_method_r(s,eventfd_create,0,__VA_ARGS__)
|
||
|
+#define spa_system_eventfd_write(s,...) spa_system_method_r(s,eventfd_write,0,__VA_ARGS__)
|
||
|
+#define spa_system_eventfd_read(s,...) spa_system_method_r(s,eventfd_read,0,__VA_ARGS__)
|
||
|
+
|
||
|
+#define spa_system_signalfd_create(s,...) spa_system_method_r(s,signalfd_create,0,__VA_ARGS__)
|
||
|
+#define spa_system_signalfd_read(s,...) spa_system_method_r(s,signalfd_read,0,__VA_ARGS__)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_SYSTEM_H */
|
||
|
diff --git a/third_party/pipewire/spa/utils/defs.h b/third_party/pipewire/spa/utils/defs.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/utils/defs.h
|
||
|
@@ -0,0 +1,265 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_UTILS_DEFS_H
|
||
|
+#define SPA_UTILS_DEFS_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#else
|
||
|
+#include <stdbool.h>
|
||
|
+#endif
|
||
|
+#include <inttypes.h>
|
||
|
+#include <stdlib.h>
|
||
|
+#include <string.h>
|
||
|
+#include <stddef.h>
|
||
|
+#include <stdio.h>
|
||
|
+
|
||
|
+#define SPA_FLAG_MASK(field,mask,flag) (((field) & (mask)) == (flag))
|
||
|
+#define SPA_FLAG_IS_SET(field,flag) SPA_FLAG_MASK(field,flag,flag)
|
||
|
+#define SPA_FLAG_SET(field,flag) ((field) |= (flag))
|
||
|
+#define SPA_FLAG_CLEAR(field,flag) ((field) &= ~(flag))
|
||
|
+#define SPA_FLAG_UPDATE(field,flag,val) ((val) ? SPA_FLAG_SET(field,flag) : SPA_FLAG_CLEAR(field,flag))
|
||
|
+
|
||
|
+enum spa_direction {
|
||
|
+ SPA_DIRECTION_INPUT = 0,
|
||
|
+ SPA_DIRECTION_OUTPUT = 1,
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_DIRECTION_REVERSE(d) ((d) ^ 1)
|
||
|
+
|
||
|
+#define SPA_RECTANGLE(width,height) (struct spa_rectangle){ width, height }
|
||
|
+struct spa_rectangle {
|
||
|
+ uint32_t width;
|
||
|
+ uint32_t height;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_POINT(x,y) (struct spa_point){ x, y }
|
||
|
+struct spa_point {
|
||
|
+ int32_t x;
|
||
|
+ int32_t y;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_REGION(x,y,width,height) (struct spa_region){ SPA_POINT(x,y), SPA_RECTANGLE(width,height) }
|
||
|
+struct spa_region {
|
||
|
+ struct spa_point position;
|
||
|
+ struct spa_rectangle size;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_FRACTION(num,denom) (struct spa_fraction){ num, denom }
|
||
|
+struct spa_fraction {
|
||
|
+ uint32_t num;
|
||
|
+ uint32_t denom;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_N_ELEMENTS(arr) (sizeof(arr) / sizeof((arr)[0]))
|
||
|
+
|
||
|
+#define SPA_MIN(a,b) \
|
||
|
+({ \
|
||
|
+ __typeof__(a) _a = (a); \
|
||
|
+ __typeof__(b) _b = (b); \
|
||
|
+ SPA_LIKELY(_a < _b) ? _a : _b; \
|
||
|
+})
|
||
|
+#define SPA_MAX(a,b) \
|
||
|
+({ \
|
||
|
+ __typeof__(a) _a = (a); \
|
||
|
+ __typeof__(b) _b = (b); \
|
||
|
+ SPA_LIKELY(_a > _b) ? _a : _b; \
|
||
|
+})
|
||
|
+#define SPA_CLAMP(v,low,high) \
|
||
|
+({ \
|
||
|
+ __typeof__(v) _v = (v); \
|
||
|
+ __typeof__(low) _low = (low); \
|
||
|
+ __typeof__(high) _high = (high); \
|
||
|
+ SPA_MIN(SPA_MAX(_v, _low), _high); \
|
||
|
+})
|
||
|
+
|
||
|
+#define SPA_SWAP(a,b) \
|
||
|
+({ \
|
||
|
+ __typeof__(a) _t = (a); \
|
||
|
+ a = b; b = _t; \
|
||
|
+})
|
||
|
+
|
||
|
+#define SPA_TYPECHECK(type,x) \
|
||
|
+({ type _dummy; \
|
||
|
+ typeof(x) _dummy2; \
|
||
|
+ (void)(&_dummy == &_dummy2); \
|
||
|
+ x; \
|
||
|
+})
|
||
|
+
|
||
|
+#define SPA_MEMBER(b,o,t) ((t*)((uint8_t*)(b) + (int)(o)))
|
||
|
+#define SPA_MEMBER_ALIGN(b,o,a,t) SPA_PTR_ALIGN(SPA_MEMBER(b,o,t),a,t)
|
||
|
+
|
||
|
+#define SPA_CONTAINER_OF(p,t,m) (t*)((uint8_t*)p - offsetof (t,m))
|
||
|
+
|
||
|
+#define SPA_PTRDIFF(p1,p2) ((uint8_t*)(p1) - (uint8_t*)(p2))
|
||
|
+
|
||
|
+#define SPA_PTR_TO_INT(p) ((int) ((intptr_t) (p)))
|
||
|
+#define SPA_INT_TO_PTR(u) ((void*) ((intptr_t) (u)))
|
||
|
+
|
||
|
+#define SPA_PTR_TO_UINT32(p) ((uint32_t) ((uintptr_t) (p)))
|
||
|
+#define SPA_UINT32_TO_PTR(u) ((void*) ((uintptr_t) (u)))
|
||
|
+
|
||
|
+#define SPA_TIME_INVALID ((int64_t)INT64_MIN)
|
||
|
+#define SPA_IDX_INVALID ((unsigned int)-1)
|
||
|
+#define SPA_ID_INVALID ((uint32_t)0xffffffff)
|
||
|
+
|
||
|
+#define SPA_NSEC_PER_SEC (1000000000ll)
|
||
|
+#define SPA_NSEC_PER_MSEC (1000000ll)
|
||
|
+#define SPA_NSEC_PER_USEC (1000ll)
|
||
|
+#define SPA_USEC_PER_SEC (1000000ll)
|
||
|
+#define SPA_USEC_PER_MSEC (1000ll)
|
||
|
+#define SPA_MSEC_PER_SEC (1000ll)
|
||
|
+
|
||
|
+#define SPA_TIMESPEC_TO_NSEC(ts) ((ts)->tv_sec * SPA_NSEC_PER_SEC + (ts)->tv_nsec)
|
||
|
+#define SPA_TIMESPEC_TO_USEC(ts) ((ts)->tv_sec * SPA_USEC_PER_SEC + (ts)->tv_nsec / SPA_NSEC_PER_USEC)
|
||
|
+#define SPA_TIMEVAL_TO_NSEC(tv) ((tv)->tv_sec * SPA_NSEC_PER_SEC + (tv)->tv_usec * SPA_NSEC_PER_USEC)
|
||
|
+#define SPA_TIMEVAL_TO_USEC(tv) ((tv)->tv_sec * SPA_USEC_PER_SEC + (tv)->tv_usec)
|
||
|
+
|
||
|
+#ifdef __GNUC__
|
||
|
+#define SPA_PRINTF_FUNC(fmt, arg1) __attribute__((format(printf, fmt, arg1)))
|
||
|
+#define SPA_ALIGNED(align) __attribute__((aligned(align)))
|
||
|
+#define SPA_DEPRECATED __attribute__ ((deprecated))
|
||
|
+#define SPA_EXPORT __attribute__((visibility("default")))
|
||
|
+#define SPA_SENTINEL __attribute__((__sentinel__))
|
||
|
+#define SPA_UNUSED __attribute__ ((unused))
|
||
|
+#else
|
||
|
+#define SPA_PRINTF_FUNC(fmt, arg1)
|
||
|
+#define SPA_ALIGNED(align)
|
||
|
+#define SPA_DEPRECATED
|
||
|
+#define SPA_EXPORT
|
||
|
+#define SPA_SENTINEL
|
||
|
+#define SPA_UNUSED
|
||
|
+#endif
|
||
|
+
|
||
|
+#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
|
||
|
+#define SPA_RESTRICT restrict
|
||
|
+#elif defined(__GNUC__) && __GNUC__ >= 4
|
||
|
+#define SPA_RESTRICT __restrict__
|
||
|
+#else
|
||
|
+#define SPA_RESTRICT
|
||
|
+#endif
|
||
|
+
|
||
|
+#define SPA_ROUND_DOWN_N(num,align) ((num) & ~((align) - 1))
|
||
|
+#define SPA_ROUND_UP_N(num,align) SPA_ROUND_DOWN_N((num) + ((align) - 1),align)
|
||
|
+
|
||
|
+#define SPA_PTR_ALIGNMENT(p,align) ((intptr_t)(p) & ((align)-1))
|
||
|
+#define SPA_IS_ALIGNED(p,align) (SPA_PTR_ALIGNMENT(p,align) == 0)
|
||
|
+#define SPA_PTR_ALIGN(p,align,type) (type*)SPA_ROUND_UP_N((intptr_t)(p), (intptr_t)(align))
|
||
|
+
|
||
|
+#ifndef SPA_LIKELY
|
||
|
+#ifdef __GNUC__
|
||
|
+#define SPA_LIKELY(x) (__builtin_expect(!!(x),1))
|
||
|
+#define SPA_UNLIKELY(x) (__builtin_expect(!!(x),0))
|
||
|
+#else
|
||
|
+#define SPA_LIKELY(x) (x)
|
||
|
+#define SPA_UNLIKELY(x) (x)
|
||
|
+#endif
|
||
|
+#endif
|
||
|
+
|
||
|
+#define SPA_STRINGIFY_1(...) #__VA_ARGS__
|
||
|
+#define SPA_STRINGIFY(...) SPA_STRINGIFY_1(__VA_ARGS__)
|
||
|
+
|
||
|
+#define spa_return_if_fail(expr) \
|
||
|
+ do { \
|
||
|
+ if (SPA_UNLIKELY(!(expr))) { \
|
||
|
+ fprintf(stderr, "'%s' failed at %s:%u %s()\n", \
|
||
|
+ #expr , __FILE__, __LINE__, __func__); \
|
||
|
+ return; \
|
||
|
+ } \
|
||
|
+ } while(false)
|
||
|
+
|
||
|
+#define spa_return_val_if_fail(expr, val) \
|
||
|
+ do { \
|
||
|
+ if (SPA_UNLIKELY(!(expr))) { \
|
||
|
+ fprintf(stderr, "'%s' failed at %s:%u %s()\n", \
|
||
|
+ #expr , __FILE__, __LINE__, __func__); \
|
||
|
+ return (val); \
|
||
|
+ } \
|
||
|
+ } while(false)
|
||
|
+
|
||
|
+/* spa_assert_se() is an assert which guarantees side effects of x,
|
||
|
+ * i.e. is never optimized away, regardless of NDEBUG or FASTPATH. */
|
||
|
+#define spa_assert_se(expr) \
|
||
|
+ do { \
|
||
|
+ if (SPA_UNLIKELY(!(expr))) { \
|
||
|
+ fprintf(stderr, "'%s' failed at %s:%u %s()\n", \
|
||
|
+ #expr , __FILE__, __LINE__, __func__); \
|
||
|
+ abort(); \
|
||
|
+ } \
|
||
|
+ } while (false)
|
||
|
+
|
||
|
+#define spa_assert(expr) \
|
||
|
+ do { \
|
||
|
+ if (SPA_UNLIKELY(!(expr))) { \
|
||
|
+ fprintf(stderr, "'%s' failed at %s:%u %s()\n", \
|
||
|
+ #expr , __FILE__, __LINE__, __func__); \
|
||
|
+ abort(); \
|
||
|
+ } \
|
||
|
+ } while (false)
|
||
|
+
|
||
|
+#define spa_assert_not_reached() \
|
||
|
+ do { \
|
||
|
+ fprintf(stderr, "Code should not be reached at %s:%u %s()\n", \
|
||
|
+ __FILE__, __LINE__, __func__); \
|
||
|
+ abort(); \
|
||
|
+ } while (false)
|
||
|
+
|
||
|
+/* Does exactly nothing */
|
||
|
+#define spa_nop() do {} while (false)
|
||
|
+
|
||
|
+#define spa_memzero(x,l) (memset((x), 0, (l)))
|
||
|
+#define spa_zero(x) (spa_memzero(&(x), sizeof(x)))
|
||
|
+
|
||
|
+#ifdef SPA_DEBUG_MEMCPY
|
||
|
+#define spa_memcpy(d,s,n) \
|
||
|
+({ \
|
||
|
+ fprintf(stderr, "%s:%u %s() memcpy(%p, %p, %zd)\n", \
|
||
|
+ __FILE__, __LINE__, __func__, (d), (s), (size_t)(n)); \
|
||
|
+ memcpy(d,s,n); \
|
||
|
+})
|
||
|
+#define spa_memmove(d,s,n) \
|
||
|
+({ \
|
||
|
+ fprintf(stderr, "%s:%u %s() memmove(%p, %p, %zd)\n", \
|
||
|
+ __FILE__, __LINE__, __func__, (d), (s), (size_t)(n)); \
|
||
|
+ memmove(d,s,n); \
|
||
|
+})
|
||
|
+#else
|
||
|
+#define spa_memcpy(d,s,n) memcpy(d,s,n)
|
||
|
+#define spa_memmove(d,s,n) memmove(d,s,n)
|
||
|
+#endif
|
||
|
+
|
||
|
+#define spa_aprintf(_fmt, ...) \
|
||
|
+({ \
|
||
|
+ char *_strp; \
|
||
|
+ if (asprintf(&(_strp), (_fmt), ## __VA_ARGS__ ) == -1) \
|
||
|
+ _strp = NULL; \
|
||
|
+ _strp; \
|
||
|
+})
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_UTILS_DEFS_H */
|
||
|
diff --git a/third_party/pipewire/spa/utils/dict.h b/third_party/pipewire/spa/utils/dict.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/utils/dict.h
|
||
|
@@ -0,0 +1,104 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_DICT_H
|
||
|
+#define SPA_DICT_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <string.h>
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+
|
||
|
+struct spa_dict_item {
|
||
|
+ const char *key;
|
||
|
+ const char *value;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_DICT_ITEM_INIT(key,value) (struct spa_dict_item) { key, value }
|
||
|
+
|
||
|
+struct spa_dict {
|
||
|
+#define SPA_DICT_FLAG_SORTED (1<<0) /**< items are sorted */
|
||
|
+ uint32_t flags;
|
||
|
+ uint32_t n_items;
|
||
|
+ const struct spa_dict_item *items;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_DICT_INIT(items,n_items) (struct spa_dict) { 0, n_items, items }
|
||
|
+#define SPA_DICT_INIT_ARRAY(items) (struct spa_dict) { 0, SPA_N_ELEMENTS(items), items }
|
||
|
+
|
||
|
+#define spa_dict_for_each(item, dict) \
|
||
|
+ for ((item) = (dict)->items; \
|
||
|
+ (item) < &(dict)->items[(dict)->n_items]; \
|
||
|
+ (item)++)
|
||
|
+
|
||
|
+static inline int spa_dict_item_compare(const void *i1, const void *i2)
|
||
|
+{
|
||
|
+ const struct spa_dict_item *it1 = (const struct spa_dict_item *)i1,
|
||
|
+ *it2 = (const struct spa_dict_item *)i2;
|
||
|
+ return strcmp(it1->key, it2->key);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void spa_dict_qsort(struct spa_dict *dict)
|
||
|
+{
|
||
|
+ qsort((void*)dict->items, dict->n_items, sizeof(struct spa_dict_item),
|
||
|
+ spa_dict_item_compare);
|
||
|
+ SPA_FLAG_SET(dict->flags, SPA_DICT_FLAG_SORTED);
|
||
|
+}
|
||
|
+
|
||
|
+static inline const struct spa_dict_item *spa_dict_lookup_item(const struct spa_dict *dict,
|
||
|
+ const char *key)
|
||
|
+{
|
||
|
+ const struct spa_dict_item *item;
|
||
|
+
|
||
|
+ if (SPA_FLAG_IS_SET(dict->flags, SPA_DICT_FLAG_SORTED)) {
|
||
|
+ struct spa_dict_item k = SPA_DICT_ITEM_INIT(key, NULL);
|
||
|
+ item = (const struct spa_dict_item *)bsearch(&k,
|
||
|
+ (const void *) dict->items, dict->n_items,
|
||
|
+ sizeof(struct spa_dict_item),
|
||
|
+ spa_dict_item_compare);
|
||
|
+ if (item != NULL)
|
||
|
+ return item;
|
||
|
+ } else {
|
||
|
+ spa_dict_for_each(item, dict) {
|
||
|
+ if (!strcmp(item->key, key))
|
||
|
+ return item;
|
||
|
+ }
|
||
|
+ }
|
||
|
+ return NULL;
|
||
|
+}
|
||
|
+
|
||
|
+static inline const char *spa_dict_lookup(const struct spa_dict *dict, const char *key)
|
||
|
+{
|
||
|
+ const struct spa_dict_item *item = spa_dict_lookup_item(dict, key);
|
||
|
+ return item ? item->value : NULL;
|
||
|
+}
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_DICT_H */
|
||
|
diff --git a/third_party/pipewire/spa/utils/hook.h b/third_party/pipewire/spa/utils/hook.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/utils/hook.h
|
||
|
@@ -0,0 +1,198 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_HOOK_H
|
||
|
+#define SPA_HOOK_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/list.h>
|
||
|
+
|
||
|
+/** \class spa_hook
|
||
|
+ *
|
||
|
+ * \brief a list of hooks
|
||
|
+ *
|
||
|
+ * The hook list provides a way to keep track of hooks.
|
||
|
+ */
|
||
|
+/** A list of hooks */
|
||
|
+struct spa_hook_list {
|
||
|
+ struct spa_list list;
|
||
|
+};
|
||
|
+
|
||
|
+/** Callbacks, contains the structure with functions and the data passed
|
||
|
+ * to the functions. The structure should also contain a version field that
|
||
|
+ * is checked. */
|
||
|
+struct spa_callbacks {
|
||
|
+ const void *funcs;
|
||
|
+ void *data;
|
||
|
+};
|
||
|
+
|
||
|
+/** Check if a callback \c has method \m of version \v */
|
||
|
+#define SPA_CALLBACK_CHECK(c,m,v) ((c) && ((v) == 0 || (c)->version > (v)-1) && (c)->m)
|
||
|
+
|
||
|
+#define SPA_CALLBACKS_INIT(_funcs,_data) (struct spa_callbacks){ _funcs, _data, }
|
||
|
+
|
||
|
+struct spa_interface {
|
||
|
+ const char *type;
|
||
|
+ uint32_t version;
|
||
|
+ struct spa_callbacks cb;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_INTERFACE_INIT(_type,_version,_funcs,_data) \
|
||
|
+ (struct spa_interface){ _type, _version, SPA_CALLBACKS_INIT(_funcs,_data), }
|
||
|
+
|
||
|
+/** A hook, contains the structure with functions and the data passed
|
||
|
+ * to the functions. */
|
||
|
+struct spa_hook {
|
||
|
+ struct spa_list link;
|
||
|
+ struct spa_callbacks cb;
|
||
|
+ /** callback and data for the hook list */
|
||
|
+ void (*removed) (struct spa_hook *hook);
|
||
|
+ void *priv;
|
||
|
+};
|
||
|
+
|
||
|
+/** Initialize a hook list */
|
||
|
+static inline void spa_hook_list_init(struct spa_hook_list *list)
|
||
|
+{
|
||
|
+ spa_list_init(&list->list);
|
||
|
+}
|
||
|
+
|
||
|
+static inline bool spa_hook_list_is_empty(struct spa_hook_list *list)
|
||
|
+{
|
||
|
+ return spa_list_is_empty(&list->list);
|
||
|
+}
|
||
|
+
|
||
|
+/** Append a hook \memberof spa_hook */
|
||
|
+static inline void spa_hook_list_append(struct spa_hook_list *list,
|
||
|
+ struct spa_hook *hook,
|
||
|
+ const void *funcs, void *data)
|
||
|
+{
|
||
|
+ hook->cb = SPA_CALLBACKS_INIT(funcs, data);
|
||
|
+ spa_list_append(&list->list, &hook->link);
|
||
|
+}
|
||
|
+
|
||
|
+/** Prepend a hook \memberof spa_hook */
|
||
|
+static inline void spa_hook_list_prepend(struct spa_hook_list *list,
|
||
|
+ struct spa_hook *hook,
|
||
|
+ const void *funcs, void *data)
|
||
|
+{
|
||
|
+ hook->cb = SPA_CALLBACKS_INIT(funcs, data);
|
||
|
+ spa_list_prepend(&list->list, &hook->link);
|
||
|
+}
|
||
|
+
|
||
|
+/** Remove a hook \memberof spa_hook */
|
||
|
+static inline void spa_hook_remove(struct spa_hook *hook)
|
||
|
+{
|
||
|
+ spa_list_remove(&hook->link);
|
||
|
+ if (hook->removed)
|
||
|
+ hook->removed(hook);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_hook_list_isolate(struct spa_hook_list *list,
|
||
|
+ struct spa_hook_list *save,
|
||
|
+ struct spa_hook *hook,
|
||
|
+ const void *funcs, void *data)
|
||
|
+{
|
||
|
+ /* init save list and move hooks to it */
|
||
|
+ spa_hook_list_init(save);
|
||
|
+ spa_list_insert_list(&save->list, &list->list);
|
||
|
+ /* init hooks and add single hook */
|
||
|
+ spa_hook_list_init(list);
|
||
|
+ spa_hook_list_append(list, hook, funcs, data);
|
||
|
+}
|
||
|
+
|
||
|
+static inline void
|
||
|
+spa_hook_list_join(struct spa_hook_list *list,
|
||
|
+ struct spa_hook_list *save)
|
||
|
+{
|
||
|
+ spa_list_insert_list(&list->list, &save->list);
|
||
|
+}
|
||
|
+
|
||
|
+#define spa_callbacks_call(callbacks,type,method,vers,...) \
|
||
|
+({ \
|
||
|
+ const type *_f = (const type *) (callbacks)->funcs; \
|
||
|
+ if (SPA_LIKELY(SPA_CALLBACK_CHECK(_f,method,vers))) \
|
||
|
+ _f->method((callbacks)->data, ## __VA_ARGS__); \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_callbacks_call_res(callbacks,type,res,method,vers,...) \
|
||
|
+({ \
|
||
|
+ const type *_f = (const type *) (callbacks)->funcs; \
|
||
|
+ if (SPA_LIKELY(SPA_CALLBACK_CHECK(_f,method,vers))) \
|
||
|
+ res = _f->method((callbacks)->data, ## __VA_ARGS__); \
|
||
|
+ res; \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_interface_call(iface,type,method,vers,...) \
|
||
|
+ spa_callbacks_call(&(iface)->cb,type,method,vers,##__VA_ARGS__)
|
||
|
+
|
||
|
+#define spa_interface_call_res(iface,type,res,method,vers,...) \
|
||
|
+ spa_callbacks_call_res(&(iface)->cb,type,res,method,vers,##__VA_ARGS__)
|
||
|
+
|
||
|
+#define spa_hook_list_call_simple(l,type,method,vers,...) \
|
||
|
+({ \
|
||
|
+ struct spa_hook_list *_l = l; \
|
||
|
+ struct spa_hook *_h, *_t; \
|
||
|
+ spa_list_for_each_safe(_h, _t, &_l->list, link) \
|
||
|
+ spa_callbacks_call(&_h->cb,type,method,vers, ## __VA_ARGS__); \
|
||
|
+})
|
||
|
+
|
||
|
+/** Call all hooks in a list, starting from the given one and optionally stopping
|
||
|
+ * after calling the first non-NULL function, returns the number of methods
|
||
|
+ * called */
|
||
|
+#define spa_hook_list_do_call(l,start,type,method,vers,once,...) \
|
||
|
+({ \
|
||
|
+ struct spa_hook_list *list = l; \
|
||
|
+ struct spa_list *s = start ? (struct spa_list *)start : &list->list; \
|
||
|
+ struct spa_hook cursor = { 0 }, *ci; \
|
||
|
+ int count = 0; \
|
||
|
+ spa_list_cursor_start(cursor, s, link); \
|
||
|
+ spa_list_for_each_cursor(ci, cursor, &list->list, link) { \
|
||
|
+ const type *_f = (const type *)ci->cb.funcs; \
|
||
|
+ if (SPA_LIKELY(SPA_CALLBACK_CHECK(_f,method,vers))) { \
|
||
|
+ _f->method(ci->cb.data, ## __VA_ARGS__); \
|
||
|
+ count++; \
|
||
|
+ if (once) \
|
||
|
+ break; \
|
||
|
+ } \
|
||
|
+ } \
|
||
|
+ spa_list_cursor_end(cursor, link); \
|
||
|
+ count; \
|
||
|
+})
|
||
|
+
|
||
|
+#define spa_hook_list_call(l,t,m,v,...) spa_hook_list_do_call(l,NULL,t,m,v,false,##__VA_ARGS__)
|
||
|
+#define spa_hook_list_call_once(l,t,m,v,...) spa_hook_list_do_call(l,NULL,t,m,v,true,##__VA_ARGS__)
|
||
|
+
|
||
|
+#define spa_hook_list_call_start(l,s,t,m,v,...) spa_hook_list_do_call(l,s,t,m,v,false,##__VA_ARGS__)
|
||
|
+#define spa_hook_list_call_once_start(l,s,t,m,v,...) spa_hook_list_do_call(l,s,t,m,v,true,##__VA_ARGS__)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+}
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_HOOK_H */
|
||
|
diff --git a/third_party/pipewire/spa/utils/keys.h b/third_party/pipewire/spa/utils/keys.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/utils/keys.h
|
||
|
@@ -0,0 +1,124 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2019 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_UTILS_KEYS_H
|
||
|
+#define SPA_UTILS_KEYS_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** for objects */
|
||
|
+#define SPA_KEY_OBJECT_PATH "object.path" /**< a unique path to
|
||
|
+ * identity the object */
|
||
|
+
|
||
|
+#define SPA_KEY_MEDIA_CLASS "media.class" /**< Media class
|
||
|
+ * Ex. "Audio/Device",
|
||
|
+ * "Video/Source",... */
|
||
|
+#define SPA_KEY_MEDIA_ROLE "media.role" /**< Role: Movie, Music, Camera,
|
||
|
+ * Screen, Communication, Game,
|
||
|
+ * Notification, DSP, Production,
|
||
|
+ * Accessibility, Test */
|
||
|
+/** keys for udev api */
|
||
|
+#define SPA_KEY_API_UDEV "api.udev" /**< key for the udev api */
|
||
|
+#define SPA_KEY_API_UDEV_MATCH "api.udev.match" /**< udev subsystem match */
|
||
|
+
|
||
|
+/** keys for alsa api */
|
||
|
+#define SPA_KEY_API_ALSA "api.alsa" /**< key for the alsa api */
|
||
|
+#define SPA_KEY_API_ALSA_PATH "api.alsa.path" /**< alsa device path as can be
|
||
|
+ * used in snd_pcm_open() and
|
||
|
+ * snd_ctl_open(). */
|
||
|
+#define SPA_KEY_API_ALSA_CARD "api.alsa.card" /**< alsa card number */
|
||
|
+#define SPA_KEY_API_ALSA_USE_UCM "api.alsa.use-ucm" /**< if UCM should be used */
|
||
|
+#define SPA_KEY_API_ALSA_IGNORE_DB "api.alsa.ignore-dB" /**< if decibel info should be ignored */
|
||
|
+
|
||
|
+/** info from alsa card_info */
|
||
|
+#define SPA_KEY_API_ALSA_CARD_ID "api.alsa.card.id" /**< id from card_info */
|
||
|
+#define SPA_KEY_API_ALSA_CARD_COMPONENTS \
|
||
|
+ "api.alsa.card.components" /**< components from card_info */
|
||
|
+#define SPA_KEY_API_ALSA_CARD_DRIVER "api.alsa.card.driver" /**< driver from card_info */
|
||
|
+#define SPA_KEY_API_ALSA_CARD_NAME "api.alsa.card.name" /**< name from card_info */
|
||
|
+#define SPA_KEY_API_ALSA_CARD_LONGNAME "api.alsa.card.longname" /**< longname from card_info */
|
||
|
+#define SPA_KEY_API_ALSA_CARD_MIXERNAME "api.alsa.card.mixername" /**< mixername from card_info */
|
||
|
+
|
||
|
+/** info from alsa pcm_info */
|
||
|
+#define SPA_KEY_API_ALSA_PCM_ID "api.alsa.pcm.id" /**< id from pcm_info */
|
||
|
+#define SPA_KEY_API_ALSA_PCM_CARD "api.alsa.pcm.card" /**< card from pcm_info */
|
||
|
+#define SPA_KEY_API_ALSA_PCM_NAME "api.alsa.pcm.name" /**< name from pcm_info */
|
||
|
+#define SPA_KEY_API_ALSA_PCM_SUBNAME "api.alsa.pcm.subname" /**< subdevice_name from pcm_info */
|
||
|
+#define SPA_KEY_API_ALSA_PCM_STREAM "api.alsa.pcm.stream" /**< stream type from pcm_info */
|
||
|
+#define SPA_KEY_API_ALSA_PCM_CLASS "api.alsa.pcm.class" /**< class from pcm_info as string */
|
||
|
+#define SPA_KEY_API_ALSA_PCM_DEVICE "api.alsa.pcm.device" /**< device from pcm_info */
|
||
|
+#define SPA_KEY_API_ALSA_PCM_SUBDEVICE "api.alsa.pcm.subdevice" /**< subdevice from pcm_info */
|
||
|
+#define SPA_KEY_API_ALSA_PCM_SUBCLASS "api.alsa.pcm.subclass" /**< subclass from pcm_info as string */
|
||
|
+#define SPA_KEY_API_ALSA_PCM_SYNC_ID "api.alsa.pcm.sync-id" /**< sync id */
|
||
|
+
|
||
|
+/** keys for v4l2 api */
|
||
|
+#define SPA_KEY_API_V4L2 "api.v4l2" /**< key for the v4l2 api */
|
||
|
+#define SPA_KEY_API_V4L2_PATH "api.v4l2.path" /**< v4l2 device path as can be
|
||
|
+ * used in open() */
|
||
|
+
|
||
|
+/** keys for libcamera api */
|
||
|
+#define SPA_KEY_API_LIBCAMERA "api.libcamera" /**< key for the libcamera api */
|
||
|
+#define SPA_KEY_API_LIBCAMERA_PATH "api.libcamera.path" /**< libcamera device path as can be
|
||
|
+ * used in open() */
|
||
|
+
|
||
|
+/** info from libcamera_capability */
|
||
|
+#define SPA_KEY_API_LIBCAMERA_CAP_DRIVER "api.libcamera.cap.driver" /**< driver from capbility */
|
||
|
+#define SPA_KEY_API_LIBCAMERA_CAP_CARD "api.libcamera.cap.card" /**< caps from capability */
|
||
|
+#define SPA_KEY_API_LIBCAMERA_CAP_BUS_INFO "api.libcamera.cap.bus_info"/**< bus_info from capability */
|
||
|
+#define SPA_KEY_API_LIBCAMERA_CAP_VERSION "api.libcamera.cap.version" /**< version from capability as %u.%u.%u */
|
||
|
+#define SPA_KEY_API_LIBCAMERA_CAP_CAPABILITIES \
|
||
|
+ "api.libcamera.cap.capabilities" /**< capabilities from capability */
|
||
|
+#define SPA_KEY_API_LIBCAMERA_CAP_DEVICE_CAPS \
|
||
|
+ "api.libcamera.cap.device-caps" /**< device_caps from capability */
|
||
|
+/** info from v4l2_capability */
|
||
|
+#define SPA_KEY_API_V4L2_CAP_DRIVER "api.v4l2.cap.driver" /**< driver from capbility */
|
||
|
+#define SPA_KEY_API_V4L2_CAP_CARD "api.v4l2.cap.card" /**< caps from capability */
|
||
|
+#define SPA_KEY_API_V4L2_CAP_BUS_INFO "api.v4l2.cap.bus_info" /**< bus_info from capability */
|
||
|
+#define SPA_KEY_API_V4L2_CAP_VERSION "api.v4l2.cap.version" /**< version from capability as %u.%u.%u */
|
||
|
+#define SPA_KEY_API_V4L2_CAP_CAPABILITIES \
|
||
|
+ "api.v4l2.cap.capabilities" /**< capabilities from capability */
|
||
|
+#define SPA_KEY_API_V4L2_CAP_DEVICE_CAPS \
|
||
|
+ "api.v4l2.cap.device-caps" /**< device_caps from capability */
|
||
|
+
|
||
|
+
|
||
|
+/** keys for bluez5 api */
|
||
|
+#define SPA_KEY_API_BLUEZ5 "api.bluez5" /**< key for the bluez5 api */
|
||
|
+#define SPA_KEY_API_BLUEZ5_PATH "api.bluez5.path" /**< a bluez5 path */
|
||
|
+#define SPA_KEY_API_BLUEZ5_DEVICE "api.bluez5.device" /**< an internal bluez5 device */
|
||
|
+#define SPA_KEY_API_BLUEZ5_TRANSPORT "api.bluez5.transport" /**< an internal bluez5 transport */
|
||
|
+#define SPA_KEY_API_BLUEZ5_PROFILE "api.bluez5.profile" /**< a bluetooth profile */
|
||
|
+#define SPA_KEY_API_BLUEZ5_ADDRESS "api.bluez5.address" /**< a bluetooth address */
|
||
|
+
|
||
|
+/** keys for jack api */
|
||
|
+#define SPA_KEY_API_JACK "api.jack" /**< key for the JACK api */
|
||
|
+#define SPA_KEY_API_JACK_SERVER "api.jack.server" /**< a jack server name */
|
||
|
+#define SPA_KEY_API_JACK_CLIENT "api.jack.client" /**< an internal jack client */
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_UTILS_KEYS_H */
|
||
|
diff --git a/third_party/pipewire/spa/utils/list.h b/third_party/pipewire/spa/utils/list.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/utils/list.h
|
||
|
@@ -0,0 +1,138 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_LIST_H
|
||
|
+#define SPA_LIST_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+struct spa_list {
|
||
|
+ struct spa_list *next;
|
||
|
+ struct spa_list *prev;
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_LIST_INIT(list) (struct spa_list){ list, list };
|
||
|
+
|
||
|
+static inline void spa_list_init(struct spa_list *list)
|
||
|
+{
|
||
|
+ *list = SPA_LIST_INIT(list);
|
||
|
+}
|
||
|
+
|
||
|
+#define spa_list_is_empty(l) ((l)->next == (l))
|
||
|
+
|
||
|
+static inline void spa_list_insert(struct spa_list *list, struct spa_list *elem)
|
||
|
+{
|
||
|
+ elem->prev = list;
|
||
|
+ elem->next = list->next;
|
||
|
+ list->next = elem;
|
||
|
+ elem->next->prev = elem;
|
||
|
+}
|
||
|
+
|
||
|
+static inline void spa_list_insert_list(struct spa_list *list, struct spa_list *other)
|
||
|
+{
|
||
|
+ if (spa_list_is_empty(other))
|
||
|
+ return;
|
||
|
+ other->next->prev = list;
|
||
|
+ other->prev->next = list->next;
|
||
|
+ list->next->prev = other->prev;
|
||
|
+ list->next = other->next;
|
||
|
+}
|
||
|
+
|
||
|
+static inline void spa_list_remove(struct spa_list *elem)
|
||
|
+{
|
||
|
+ elem->prev->next = elem->next;
|
||
|
+ elem->next->prev = elem->prev;
|
||
|
+}
|
||
|
+
|
||
|
+#define spa_list_first(head, type, member) \
|
||
|
+ SPA_CONTAINER_OF((head)->next, type, member)
|
||
|
+
|
||
|
+#define spa_list_last(head, type, member) \
|
||
|
+ SPA_CONTAINER_OF((head)->prev, type, member)
|
||
|
+
|
||
|
+#define spa_list_append(list, item) \
|
||
|
+ spa_list_insert((list)->prev, item)
|
||
|
+
|
||
|
+#define spa_list_prepend(list, item) \
|
||
|
+ spa_list_insert(list, item)
|
||
|
+
|
||
|
+#define spa_list_is_end(pos, head, member) \
|
||
|
+ (&(pos)->member == (head))
|
||
|
+
|
||
|
+#define spa_list_next(pos, member) \
|
||
|
+ SPA_CONTAINER_OF((pos)->member.next, __typeof__(*pos), member)
|
||
|
+
|
||
|
+#define spa_list_prev(pos, member) \
|
||
|
+ SPA_CONTAINER_OF((pos)->member.prev, __typeof__(*pos), member)
|
||
|
+
|
||
|
+#define spa_list_consume(pos, head, member) \
|
||
|
+ for (pos = spa_list_first(head, __typeof__(*pos), member); \
|
||
|
+ !spa_list_is_empty(head); \
|
||
|
+ pos = spa_list_first(head, __typeof__(*pos), member))
|
||
|
+
|
||
|
+#define spa_list_for_each_next(pos, head, curr, member) \
|
||
|
+ for (pos = spa_list_first(curr, __typeof__(*pos), member); \
|
||
|
+ !spa_list_is_end(pos, head, member); \
|
||
|
+ pos = spa_list_next(pos, member))
|
||
|
+
|
||
|
+#define spa_list_for_each_prev(pos, head, curr, member) \
|
||
|
+ for (pos = spa_list_last(curr, __typeof__(*pos), member); \
|
||
|
+ !spa_list_is_end(pos, head, member); \
|
||
|
+ pos = spa_list_prev(pos, member))
|
||
|
+
|
||
|
+#define spa_list_for_each(pos, head, member) \
|
||
|
+ spa_list_for_each_next(pos, head, head, member)
|
||
|
+
|
||
|
+#define spa_list_for_each_reverse(pos, head, member) \
|
||
|
+ spa_list_for_each_prev(pos, head, head, member)
|
||
|
+
|
||
|
+#define spa_list_for_each_safe_next(pos, tmp, head, curr, member) \
|
||
|
+ for (pos = spa_list_first(curr, __typeof__(*pos), member); \
|
||
|
+ tmp = spa_list_next(pos, member), \
|
||
|
+ !spa_list_is_end(pos, head, member); \
|
||
|
+ pos = tmp)
|
||
|
+
|
||
|
+#define spa_list_for_each_safe(pos, tmp, head, member) \
|
||
|
+ spa_list_for_each_safe_next(pos, tmp, head, head, member)
|
||
|
+
|
||
|
+#define spa_list_cursor_start(cursor, head, member) \
|
||
|
+ spa_list_prepend(head, &(cursor).member)
|
||
|
+
|
||
|
+#define spa_list_for_each_cursor(pos, cursor, head, member) \
|
||
|
+ for(pos = spa_list_first(&(cursor).member, __typeof__(*(pos)), member); \
|
||
|
+ spa_list_remove(&(pos)->member), \
|
||
|
+ spa_list_append(&(cursor).member, &(pos)->member), \
|
||
|
+ !spa_list_is_end(pos, head, member); \
|
||
|
+ pos = spa_list_next(&cursor, member))
|
||
|
+
|
||
|
+#define spa_list_cursor_end(cursor, member) \
|
||
|
+ spa_list_remove(&(cursor).member)
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_LIST_H */
|
||
|
diff --git a/third_party/pipewire/spa/utils/names.h b/third_party/pipewire/spa/utils/names.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/utils/names.h
|
||
|
@@ -0,0 +1,137 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2019 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_UTILS_NAMES_H
|
||
|
+#define SPA_UTILS_NAMES_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+/** for factory names */
|
||
|
+#define SPA_NAME_SUPPORT_CPU "support.cpu" /**< A CPU interface */
|
||
|
+#define SPA_NAME_SUPPORT_DBUS "support.dbus" /**< A DBUS interface */
|
||
|
+#define SPA_NAME_SUPPORT_LOG "support.log" /**< A Log interface */
|
||
|
+#define SPA_NAME_SUPPORT_LOOP "support.loop" /**< A Loop/LoopControl/LoopUtils
|
||
|
+ * interface */
|
||
|
+#define SPA_NAME_SUPPORT_SYSTEM "support.system" /**< A System interface */
|
||
|
+
|
||
|
+#define SPA_NAME_SUPPORT_NODE_DRIVER "support.node.driver" /**< A dummy driver node */
|
||
|
+
|
||
|
+/* control mixer */
|
||
|
+#define SPA_NAME_CONTROL_MIXER "control.mixer" /**< mixes control streams */
|
||
|
+
|
||
|
+/* audio mixer */
|
||
|
+#define SPA_NAME_AUDIO_MIXER "audio.mixer" /**< mixes the raw audio on N input
|
||
|
+ * ports together on the output
|
||
|
+ * port */
|
||
|
+#define SPA_NAME_AUDIO_MIXER_DSP "audio.mixer.dsp" /**< mixes mono audio with fixed input
|
||
|
+ * and output buffer sizes. supported
|
||
|
+ * formats must include f32 and
|
||
|
+ * optionally f64 and s24_32 */
|
||
|
+
|
||
|
+/** audio processing */
|
||
|
+#define SPA_NAME_AUDIO_PROCESS_FORMAT "audio.process.format" /**< processes raw audio from one format
|
||
|
+ * to another */
|
||
|
+#define SPA_NAME_AUDIO_PROCESS_CHANNELMIX \
|
||
|
+ "audio.process.channelmix" /**< mixes raw audio channels and applies
|
||
|
+ * volume change. */
|
||
|
+#define SPA_NAME_AUDIO_PROCESS_RESAMPLE \
|
||
|
+ "audio.process.resample" /**< resamples raw audio */
|
||
|
+#define SPA_NAME_AUDIO_PROCESS_DEINTERLEAVE \
|
||
|
+ "audio.process.deinterleave" /**< deinterleave raw audio channels */
|
||
|
+#define SPA_NAME_AUDIO_PROCESS_INTERLEAVE \
|
||
|
+ "audio.process.interleave" /**< interleave raw audio channels */
|
||
|
+
|
||
|
+
|
||
|
+/** audio convert combines some of the audio processing */
|
||
|
+#define SPA_NAME_AUDIO_CONVERT "audio.convert" /**< converts raw audio from one format
|
||
|
+ * to another. Must include at least
|
||
|
+ * format, channelmix and resample
|
||
|
+ * processing */
|
||
|
+#define SPA_NAME_AUDIO_ADAPT "audio.adapt" /**< combination of a node and an
|
||
|
+ * audio.convert. Does clock slaving */
|
||
|
+
|
||
|
+/** video processing */
|
||
|
+#define SPA_NAME_VIDEO_PROCESS_FORMAT "video.process.format" /**< processes raw video from one format
|
||
|
+ * to another */
|
||
|
+#define SPA_NAME_VIDEO_PROCESS_SCALE "video.process.scale" /**< scales raw video */
|
||
|
+
|
||
|
+/** video convert combines some of the video processing */
|
||
|
+#define SPA_NAME_VIDEO_CONVERT "video.convert" /**< converts raw video from one format
|
||
|
+ * to another. Must include at least
|
||
|
+ * format and scaling */
|
||
|
+#define SPA_NAME_VIDEO_ADAPT "video.adapt" /**< combination of a node and a
|
||
|
+ * video.convert. */
|
||
|
+/** keys for alsa factory names */
|
||
|
+#define SPA_NAME_API_ALSA_ENUM_UDEV "api.alsa.enum.udev" /**< an alsa udev Device interface */
|
||
|
+#define SPA_NAME_API_ALSA_PCM_DEVICE "api.alsa.pcm.device" /**< an alsa Device interface */
|
||
|
+#define SPA_NAME_API_ALSA_PCM_SOURCE "api.alsa.pcm.source" /**< an alsa Node interface for
|
||
|
+ * capturing PCM */
|
||
|
+#define SPA_NAME_API_ALSA_PCM_SINK "api.alsa.pcm.sink" /**< an alsa Node interface for
|
||
|
+ * playback PCM */
|
||
|
+#define SPA_NAME_API_ALSA_SEQ_DEVICE "api.alsa.seq.device" /**< an alsa Midi device */
|
||
|
+#define SPA_NAME_API_ALSA_SEQ_SOURCE "api.alsa.seq.source" /**< an alsa Node interface for
|
||
|
+ * capture of midi */
|
||
|
+#define SPA_NAME_API_ALSA_SEQ_SINK "api.alsa.seq.sink" /**< an alsa Node interface for
|
||
|
+ * playback of midi */
|
||
|
+#define SPA_NAME_API_ALSA_SEQ_BRIDGE "api.alsa.seq.bridge" /**< an alsa Node interface for
|
||
|
+ * bridging midi ports */
|
||
|
+#define SPA_NAME_API_ALSA_ACP_DEVICE "api.alsa.acp.device" /**< an alsa ACP Device interface */
|
||
|
+
|
||
|
+/** keys for bluez5 factory names */
|
||
|
+#define SPA_NAME_API_BLUEZ5_ENUM_DBUS "api.bluez5.enum.dbus" /**< a dbus Device interface */
|
||
|
+#define SPA_NAME_API_BLUEZ5_DEVICE "api.bluez5.device" /**< a Device interface */
|
||
|
+#define SPA_NAME_API_BLUEZ5_A2DP_SINK "api.bluez5.a2dp.sink" /**< a playback Node interface for A2DP profiles */
|
||
|
+#define SPA_NAME_API_BLUEZ5_A2DP_SOURCE "api.bluez5.a2dp.source" /**< a capture Node interface for A2DP profiles */
|
||
|
+#define SPA_NAME_API_BLUEZ5_SCO_SINK "api.bluez5.sco.sink" /**< a playback Node interface for HSP/HFP profiles */
|
||
|
+#define SPA_NAME_API_BLUEZ5_SCO_SOURCE "api.bluez5.sco.source" /**< a capture Node interface for HSP/HFP profiles */
|
||
|
+
|
||
|
+/** keys for v4l2 factory names */
|
||
|
+#define SPA_NAME_API_V4L2_ENUM_UDEV "api.v4l2.enum.udev" /**< a v4l2 udev Device interface */
|
||
|
+#define SPA_NAME_API_V4L2_DEVICE "api.v4l2.device" /**< a v4l2 Device interface */
|
||
|
+#define SPA_NAME_API_V4L2_SOURCE "api.v4l2.source" /**< a v4l2 Node interface for
|
||
|
+ * capturing */
|
||
|
+
|
||
|
+/** keys for libcamera factory names */
|
||
|
+#define SPA_NAME_API_LIBCAMERA_ENUM_CLIENT "api.libcamera.enum.client" /**< a libcamera client Device interface */
|
||
|
+#define SPA_NAME_API_LIBCAMERA_DEVICE "api.libcamera.device" /**< a libcamera Device interface */
|
||
|
+#define SPA_NAME_API_LIBCAMERA_SOURCE "api.libcamera.source" /**< a libcamera Node interface for
|
||
|
+ * capturing */
|
||
|
+
|
||
|
+/** keys for jack factory names */
|
||
|
+#define SPA_NAME_API_JACK_DEVICE "api.jack.device" /**< a jack device. This is a
|
||
|
+ * client connected to a server */
|
||
|
+#define SPA_NAME_API_JACK_SOURCE "api.jack.source" /**< a jack source */
|
||
|
+#define SPA_NAME_API_JACK_SINK "api.jack.sink" /**< a jack sink */
|
||
|
+
|
||
|
+/** keys for vulkan factory names */
|
||
|
+#define SPA_NAME_API_VULKAN_COMPUTE_SOURCE \
|
||
|
+ "api.vulkan.compute.source" /**< a vulkan compute source. */
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_UTILS_NAMES_H */
|
||
|
diff --git a/third_party/pipewire/spa/utils/result.h b/third_party/pipewire/spa/utils/result.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/utils/result.h
|
||
|
@@ -0,0 +1,58 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_UTILS_RESULT_H
|
||
|
+#define SPA_UTILS_RESULT_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+#include <spa/utils/list.h>
|
||
|
+
|
||
|
+#define SPA_ASYNC_BIT (1 << 30)
|
||
|
+#define SPA_ASYNC_MASK (3 << 30)
|
||
|
+#define SPA_ASYNC_SEQ_MASK (SPA_ASYNC_BIT - 1)
|
||
|
+
|
||
|
+#define SPA_RESULT_IS_OK(res) ((res) >= 0)
|
||
|
+#define SPA_RESULT_IS_ERROR(res) ((res) < 0)
|
||
|
+#define SPA_RESULT_IS_ASYNC(res) (((res) & SPA_ASYNC_MASK) == SPA_ASYNC_BIT)
|
||
|
+
|
||
|
+#define SPA_RESULT_ASYNC_SEQ(res) ((res) & SPA_ASYNC_SEQ_MASK)
|
||
|
+#define SPA_RESULT_RETURN_ASYNC(seq) (SPA_ASYNC_BIT | SPA_RESULT_ASYNC_SEQ(seq))
|
||
|
+
|
||
|
+#define spa_strerror(err) \
|
||
|
+({ \
|
||
|
+ int _err = -err; \
|
||
|
+ if (SPA_RESULT_IS_ASYNC(err)) \
|
||
|
+ _err = EINPROGRESS; \
|
||
|
+ strerror(_err); \
|
||
|
+})
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_UTILS_RESULT_H */
|
||
|
diff --git a/third_party/pipewire/spa/utils/ringbuffer.h b/third_party/pipewire/spa/utils/ringbuffer.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/utils/ringbuffer.h
|
||
|
@@ -0,0 +1,174 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_RINGBUFFER_H
|
||
|
+#define SPA_RINGBUFFER_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+struct spa_ringbuffer;
|
||
|
+
|
||
|
+#include <string.h>
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+
|
||
|
+/**
|
||
|
+ * A ringbuffer type.
|
||
|
+ */
|
||
|
+struct spa_ringbuffer {
|
||
|
+ uint32_t readindex; /*< the current read index */
|
||
|
+ uint32_t writeindex; /*< the current write index */
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_RINGBUFFER_INIT() (struct spa_ringbuffer) { 0, 0 }
|
||
|
+
|
||
|
+/**
|
||
|
+ * Initialize a spa_ringbuffer with \a size.
|
||
|
+ *
|
||
|
+ * \param rbuf a spa_ringbuffer
|
||
|
+ * \param size the number of elements in the ringbuffer
|
||
|
+ */
|
||
|
+static inline void spa_ringbuffer_init(struct spa_ringbuffer *rbuf)
|
||
|
+{
|
||
|
+ *rbuf = SPA_RINGBUFFER_INIT();
|
||
|
+}
|
||
|
+
|
||
|
+/**
|
||
|
+ * Sets the pointers so that the ringbuffer contains \a size bytes.
|
||
|
+ *
|
||
|
+ * \param rbuf a spa_ringbuffer
|
||
|
+ */
|
||
|
+static inline void spa_ringbuffer_set_avail(struct spa_ringbuffer *rbuf, uint32_t size)
|
||
|
+{
|
||
|
+ rbuf->readindex = 0;
|
||
|
+ rbuf->writeindex = size;
|
||
|
+}
|
||
|
+
|
||
|
+/**
|
||
|
+ * Get the read index and available bytes for reading.
|
||
|
+ *
|
||
|
+ * \param rbuf a spa_ringbuffer
|
||
|
+ * \param index the value of readindex, should be taken modulo the size of the
|
||
|
+ * ringbuffer memory to get the offset in the ringbuffer memory
|
||
|
+ * \return number of available bytes to read. values < 0 mean
|
||
|
+ * there was an underrun. values > rbuf->size means there
|
||
|
+ * was an overrun.
|
||
|
+ */
|
||
|
+static inline int32_t spa_ringbuffer_get_read_index(struct spa_ringbuffer *rbuf, uint32_t *index)
|
||
|
+{
|
||
|
+ *index = __atomic_load_n(&rbuf->readindex, __ATOMIC_RELAXED);
|
||
|
+ return (int32_t) (__atomic_load_n(&rbuf->writeindex, __ATOMIC_ACQUIRE) - *index);
|
||
|
+}
|
||
|
+
|
||
|
+/**
|
||
|
+ * Read \a len bytes from \a rbuf starting \a offset. \a offset must be taken
|
||
|
+ * modulo \a size and len should be smaller than \a size.
|
||
|
+ *
|
||
|
+ * \param rbuf a #struct spa_ringbuffer
|
||
|
+ * \param buffer memory to read from
|
||
|
+ * \param size the size of \a buffer
|
||
|
+ * \param offset offset in \a buffer to read from
|
||
|
+ * \param data destination memory
|
||
|
+ * \param len number of bytes to read
|
||
|
+ */
|
||
|
+static inline void
|
||
|
+spa_ringbuffer_read_data(struct spa_ringbuffer *rbuf,
|
||
|
+ const void *buffer, uint32_t size,
|
||
|
+ uint32_t offset, void *data, uint32_t len)
|
||
|
+{
|
||
|
+ uint32_t l0 = SPA_MIN(len, size - offset), l1 = len - l0;
|
||
|
+ spa_memcpy(data, SPA_MEMBER(buffer, offset, void), l0);
|
||
|
+ if (SPA_UNLIKELY(l1 > 0))
|
||
|
+ spa_memcpy(SPA_MEMBER(data, l0, void), buffer, l1);
|
||
|
+}
|
||
|
+
|
||
|
+/**
|
||
|
+ * Update the read pointer to \a index.
|
||
|
+ *
|
||
|
+ * \param rbuf a spa_ringbuffer
|
||
|
+ * \param index new index
|
||
|
+ */
|
||
|
+static inline void spa_ringbuffer_read_update(struct spa_ringbuffer *rbuf, int32_t index)
|
||
|
+{
|
||
|
+ __atomic_store_n(&rbuf->readindex, index, __ATOMIC_RELEASE);
|
||
|
+}
|
||
|
+
|
||
|
+/**
|
||
|
+ * Get the write index and the number of bytes inside the ringbuffer.
|
||
|
+ *
|
||
|
+ * \param rbuf a spa_ringbuffer
|
||
|
+ * \param index the value of writeindex, should be taken modulo the size of the
|
||
|
+ * ringbuffer memory to get the offset in the ringbuffer memory
|
||
|
+ * \return the fill level of \a rbuf. values < 0 mean
|
||
|
+ * there was an underrun. values > rbuf->size means there
|
||
|
+ * was an overrun. Subtract from the buffer size to get
|
||
|
+ * the number of bytes available for writing.
|
||
|
+ */
|
||
|
+static inline int32_t spa_ringbuffer_get_write_index(struct spa_ringbuffer *rbuf, uint32_t *index)
|
||
|
+{
|
||
|
+ *index = __atomic_load_n(&rbuf->writeindex, __ATOMIC_RELAXED);
|
||
|
+ return (int32_t) (*index - __atomic_load_n(&rbuf->readindex, __ATOMIC_ACQUIRE));
|
||
|
+}
|
||
|
+
|
||
|
+/**
|
||
|
+ * Write \a len bytes to \a buffer starting \a offset. \a offset must be taken
|
||
|
+ * modulo \a size and len should be smaller than \a size.
|
||
|
+ *
|
||
|
+ * \param rbuf a spa_ringbuffer
|
||
|
+ * \param buffer memory to write to
|
||
|
+ * \param size the size of \a buffer
|
||
|
+ * \param offset offset in \a buffer to write to
|
||
|
+ * \param data source memory
|
||
|
+ * \param len number of bytes to write
|
||
|
+ */
|
||
|
+static inline void
|
||
|
+spa_ringbuffer_write_data(struct spa_ringbuffer *rbuf,
|
||
|
+ void *buffer, uint32_t size,
|
||
|
+ uint32_t offset, const void *data, uint32_t len)
|
||
|
+{
|
||
|
+ uint32_t l0 = SPA_MIN(len, size - offset), l1 = len - l0;
|
||
|
+ spa_memcpy(SPA_MEMBER(buffer, offset, void), data, l0);
|
||
|
+ if (SPA_UNLIKELY(l1 > 0))
|
||
|
+ spa_memcpy(buffer, SPA_MEMBER(data, l0, void), l1);
|
||
|
+}
|
||
|
+
|
||
|
+/**
|
||
|
+ * Update the write pointer to \a index
|
||
|
+ *
|
||
|
+ * \param rbuf a spa_ringbuffer
|
||
|
+ * \param index new index
|
||
|
+ */
|
||
|
+static inline void spa_ringbuffer_write_update(struct spa_ringbuffer *rbuf, int32_t index)
|
||
|
+{
|
||
|
+ __atomic_store_n(&rbuf->writeindex, index, __ATOMIC_RELEASE);
|
||
|
+}
|
||
|
+
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_RINGBUFFER_H */
|
||
|
diff --git a/third_party/pipewire/spa/utils/type-info.h b/third_party/pipewire/spa/utils/type-info.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/utils/type-info.h
|
||
|
@@ -0,0 +1,128 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_TYPE_INFO_H
|
||
|
+#define SPA_TYPE_INFO_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+
|
||
|
+#ifndef SPA_TYPE_ROOT
|
||
|
+#define SPA_TYPE_ROOT spa_types
|
||
|
+#endif
|
||
|
+
|
||
|
+static inline bool spa_type_is_a(const char *type, const char *parent)
|
||
|
+{
|
||
|
+ return type != NULL && parent != NULL && strncmp(type, parent, strlen(parent)) == 0;
|
||
|
+}
|
||
|
+
|
||
|
+#include <spa/utils/type.h>
|
||
|
+
|
||
|
+/* base for parameter object enumerations */
|
||
|
+#define SPA_TYPE_INFO_Direction SPA_TYPE_INFO_ENUM_BASE "Direction"
|
||
|
+#define SPA_TYPE_INFO_DIRECTION_BASE SPA_TYPE_INFO_Direction ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_direction[] = {
|
||
|
+ { SPA_DIRECTION_INPUT, SPA_TYPE_Int, SPA_TYPE_INFO_DIRECTION_BASE "Input", NULL },
|
||
|
+ { SPA_DIRECTION_OUTPUT, SPA_TYPE_Int, SPA_TYPE_INFO_DIRECTION_BASE "Output", NULL },
|
||
|
+ { 0, 0, NULL, NULL }
|
||
|
+};
|
||
|
+
|
||
|
+#include <spa/node/type-info.h>
|
||
|
+#include <spa/param/type-info.h>
|
||
|
+#include <spa/control/type-info.h>
|
||
|
+
|
||
|
+/* base for parameter object enumerations */
|
||
|
+#define SPA_TYPE_INFO_Choice SPA_TYPE_INFO_ENUM_BASE "Choice"
|
||
|
+#define SPA_TYPE_INFO_CHOICE_BASE SPA_TYPE_INFO_Choice ":"
|
||
|
+
|
||
|
+static const struct spa_type_info spa_type_choice[] = {
|
||
|
+ { SPA_CHOICE_None, SPA_TYPE_Int, SPA_TYPE_INFO_CHOICE_BASE "None", NULL },
|
||
|
+ { SPA_CHOICE_Range, SPA_TYPE_Int, SPA_TYPE_INFO_CHOICE_BASE "Range", NULL },
|
||
|
+ { SPA_CHOICE_Step, SPA_TYPE_Int, SPA_TYPE_INFO_CHOICE_BASE "Step", NULL },
|
||
|
+ { SPA_CHOICE_Enum, SPA_TYPE_Int, SPA_TYPE_INFO_CHOICE_BASE "Enum", NULL },
|
||
|
+ { SPA_CHOICE_Flags, SPA_TYPE_Int, SPA_TYPE_INFO_CHOICE_BASE "Flags", NULL },
|
||
|
+ { 0, 0, NULL, NULL }
|
||
|
+};
|
||
|
+
|
||
|
+static const struct spa_type_info spa_types[] = {
|
||
|
+ /* Basic types */
|
||
|
+ { SPA_TYPE_START, SPA_TYPE_START, SPA_TYPE_INFO_BASE, NULL },
|
||
|
+ { SPA_TYPE_None, SPA_TYPE_None, SPA_TYPE_INFO_BASE "None", NULL },
|
||
|
+ { SPA_TYPE_Bool, SPA_TYPE_Bool, SPA_TYPE_INFO_BASE "Bool", NULL },
|
||
|
+ { SPA_TYPE_Id, SPA_TYPE_Int, SPA_TYPE_INFO_BASE "Id", NULL },
|
||
|
+ { SPA_TYPE_Int, SPA_TYPE_Int, SPA_TYPE_INFO_BASE "Int", NULL },
|
||
|
+ { SPA_TYPE_Long, SPA_TYPE_Long, SPA_TYPE_INFO_BASE "Long", NULL },
|
||
|
+ { SPA_TYPE_Float, SPA_TYPE_Float, SPA_TYPE_INFO_BASE "Float", NULL },
|
||
|
+ { SPA_TYPE_Double, SPA_TYPE_Double, SPA_TYPE_INFO_BASE "Double", NULL },
|
||
|
+ { SPA_TYPE_String, SPA_TYPE_String, SPA_TYPE_INFO_BASE "String", NULL },
|
||
|
+ { SPA_TYPE_Bytes, SPA_TYPE_Bytes, SPA_TYPE_INFO_BASE "Bytes", NULL },
|
||
|
+ { SPA_TYPE_Rectangle, SPA_TYPE_Rectangle, SPA_TYPE_INFO_BASE "Rectangle", NULL },
|
||
|
+ { SPA_TYPE_Fraction, SPA_TYPE_Fraction, SPA_TYPE_INFO_BASE "Fraction", NULL },
|
||
|
+ { SPA_TYPE_Bitmap, SPA_TYPE_Bitmap, SPA_TYPE_INFO_BASE "Bitmap", NULL },
|
||
|
+ { SPA_TYPE_Array, SPA_TYPE_Array, SPA_TYPE_INFO_BASE "Array", NULL },
|
||
|
+ { SPA_TYPE_Pod, SPA_TYPE_Pod, SPA_TYPE_INFO_Pod, NULL },
|
||
|
+ { SPA_TYPE_Struct, SPA_TYPE_Pod, SPA_TYPE_INFO_Struct, NULL },
|
||
|
+ { SPA_TYPE_Object, SPA_TYPE_Pod, SPA_TYPE_INFO_Object, NULL },
|
||
|
+ { SPA_TYPE_Sequence, SPA_TYPE_Pod, SPA_TYPE_INFO_POD_BASE "Sequence", NULL },
|
||
|
+ { SPA_TYPE_Pointer, SPA_TYPE_Pointer, SPA_TYPE_INFO_Pointer, NULL },
|
||
|
+ { SPA_TYPE_Fd, SPA_TYPE_Fd, SPA_TYPE_INFO_BASE "Fd", NULL },
|
||
|
+ { SPA_TYPE_Choice, SPA_TYPE_Pod, SPA_TYPE_INFO_POD_BASE "Choice", NULL },
|
||
|
+
|
||
|
+ { SPA_TYPE_POINTER_START, SPA_TYPE_Pointer, SPA_TYPE_INFO_Pointer, NULL },
|
||
|
+ { SPA_TYPE_POINTER_Buffer, SPA_TYPE_Pointer, SPA_TYPE_INFO_POINTER_BASE "Buffer", NULL },
|
||
|
+ { SPA_TYPE_POINTER_Meta, SPA_TYPE_Pointer, SPA_TYPE_INFO_POINTER_BASE "Meta", NULL },
|
||
|
+ { SPA_TYPE_POINTER_Dict, SPA_TYPE_Pointer, SPA_TYPE_INFO_POINTER_BASE "Dict", NULL },
|
||
|
+
|
||
|
+ { SPA_TYPE_EVENT_START, SPA_TYPE_Object, SPA_TYPE_INFO_Event, NULL },
|
||
|
+ { SPA_TYPE_EVENT_Device, SPA_TYPE_Object, SPA_TYPE_INFO_EVENT_BASE "Device", NULL },
|
||
|
+ { SPA_TYPE_EVENT_Node, SPA_TYPE_Object, SPA_TYPE_INFO_EVENT_BASE "Node", spa_type_node_event },
|
||
|
+
|
||
|
+ { SPA_TYPE_COMMAND_START, SPA_TYPE_Object, SPA_TYPE_INFO_Command, NULL },
|
||
|
+ { SPA_TYPE_COMMAND_Device, SPA_TYPE_Object, SPA_TYPE_INFO_COMMAND_BASE "Device", NULL },
|
||
|
+ { SPA_TYPE_COMMAND_Node, SPA_TYPE_Object, SPA_TYPE_INFO_COMMAND_BASE "Node", spa_type_node_command },
|
||
|
+
|
||
|
+ { SPA_TYPE_OBJECT_START, SPA_TYPE_Object, SPA_TYPE_INFO_Object, NULL },
|
||
|
+ { SPA_TYPE_OBJECT_PropInfo, SPA_TYPE_Object, SPA_TYPE_INFO_PropInfo, spa_type_prop_info, },
|
||
|
+ { SPA_TYPE_OBJECT_Props, SPA_TYPE_Object, SPA_TYPE_INFO_Props, spa_type_props },
|
||
|
+ { SPA_TYPE_OBJECT_Format, SPA_TYPE_Object, SPA_TYPE_INFO_Format, spa_type_format },
|
||
|
+ { SPA_TYPE_OBJECT_ParamBuffers, SPA_TYPE_Object, SPA_TYPE_INFO_PARAM_Buffers, spa_type_param_buffers, },
|
||
|
+ { SPA_TYPE_OBJECT_ParamMeta, SPA_TYPE_Object, SPA_TYPE_INFO_PARAM_Meta, spa_type_param_meta },
|
||
|
+ { SPA_TYPE_OBJECT_ParamIO, SPA_TYPE_Object, SPA_TYPE_INFO_PARAM_IO, spa_type_param_io },
|
||
|
+ { SPA_TYPE_OBJECT_ParamProfile, SPA_TYPE_Object, SPA_TYPE_INFO_PARAM_Profile, spa_type_param_profile },
|
||
|
+ { SPA_TYPE_OBJECT_ParamPortConfig, SPA_TYPE_Object, SPA_TYPE_INFO_PARAM_PortConfig, spa_type_param_port_config },
|
||
|
+ { SPA_TYPE_OBJECT_ParamRoute, SPA_TYPE_Object, SPA_TYPE_INFO_PARAM_Route, spa_type_param_route },
|
||
|
+ { SPA_TYPE_OBJECT_Profiler, SPA_TYPE_Object, SPA_TYPE_INFO_Profiler, spa_type_profiler },
|
||
|
+
|
||
|
+ { 0, 0, NULL, NULL }
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_TYPE_INFO_H */
|
||
|
diff --git a/third_party/pipewire/spa/utils/type.h b/third_party/pipewire/spa/utils/type.h
|
||
|
new file mode 100644
|
||
|
--- /dev/null
|
||
|
+++ b/third_party/pipewire/spa/utils/type.h
|
||
|
@@ -0,0 +1,138 @@
|
||
|
+/* Simple Plugin API
|
||
|
+ *
|
||
|
+ * Copyright © 2018 Wim Taymans
|
||
|
+ *
|
||
|
+ * Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
+ * copy of this software and associated documentation files (the "Software"),
|
||
|
+ * to deal in the Software without restriction, including without limitation
|
||
|
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
+ * and/or sell copies of the Software, and to permit persons to whom the
|
||
|
+ * Software is furnished to do so, subject to the following conditions:
|
||
|
+ *
|
||
|
+ * The above copyright notice and this permission notice (including the next
|
||
|
+ * paragraph) shall be included in all copies or substantial portions of the
|
||
|
+ * Software.
|
||
|
+ *
|
||
|
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
|
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||
|
+ * DEALINGS IN THE SOFTWARE.
|
||
|
+ */
|
||
|
+
|
||
|
+#ifndef SPA_TYPE_H
|
||
|
+#define SPA_TYPE_H
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+extern "C" {
|
||
|
+#endif
|
||
|
+
|
||
|
+#include <spa/utils/defs.h>
|
||
|
+
|
||
|
+enum {
|
||
|
+ /* Basic types */
|
||
|
+ SPA_TYPE_START = 0x00000,
|
||
|
+ SPA_TYPE_None,
|
||
|
+ SPA_TYPE_Bool,
|
||
|
+ SPA_TYPE_Id,
|
||
|
+ SPA_TYPE_Int,
|
||
|
+ SPA_TYPE_Long,
|
||
|
+ SPA_TYPE_Float,
|
||
|
+ SPA_TYPE_Double,
|
||
|
+ SPA_TYPE_String,
|
||
|
+ SPA_TYPE_Bytes,
|
||
|
+ SPA_TYPE_Rectangle,
|
||
|
+ SPA_TYPE_Fraction,
|
||
|
+ SPA_TYPE_Bitmap,
|
||
|
+ SPA_TYPE_Array,
|
||
|
+ SPA_TYPE_Struct,
|
||
|
+ SPA_TYPE_Object,
|
||
|
+ SPA_TYPE_Sequence,
|
||
|
+ SPA_TYPE_Pointer,
|
||
|
+ SPA_TYPE_Fd,
|
||
|
+ SPA_TYPE_Choice,
|
||
|
+ SPA_TYPE_Pod,
|
||
|
+ SPA_TYPE_LAST, /**< not part of ABI */
|
||
|
+
|
||
|
+ /* Pointers */
|
||
|
+ SPA_TYPE_POINTER_START = 0x10000,
|
||
|
+ SPA_TYPE_POINTER_Buffer,
|
||
|
+ SPA_TYPE_POINTER_Meta,
|
||
|
+ SPA_TYPE_POINTER_Dict,
|
||
|
+ SPA_TYPE_POINTER_LAST, /**< not part of ABI */
|
||
|
+
|
||
|
+ /* Events */
|
||
|
+ SPA_TYPE_EVENT_START = 0x20000,
|
||
|
+ SPA_TYPE_EVENT_Device,
|
||
|
+ SPA_TYPE_EVENT_Node,
|
||
|
+ SPA_TYPE_EVENT_LAST, /**< not part of ABI */
|
||
|
+
|
||
|
+ /* Commands */
|
||
|
+ SPA_TYPE_COMMAND_START = 0x30000,
|
||
|
+ SPA_TYPE_COMMAND_Device,
|
||
|
+ SPA_TYPE_COMMAND_Node,
|
||
|
+ SPA_TYPE_COMMAND_LAST, /**< not part of ABI */
|
||
|
+
|
||
|
+ /* Objects */
|
||
|
+ SPA_TYPE_OBJECT_START = 0x40000,
|
||
|
+ SPA_TYPE_OBJECT_PropInfo,
|
||
|
+ SPA_TYPE_OBJECT_Props,
|
||
|
+ SPA_TYPE_OBJECT_Format,
|
||
|
+ SPA_TYPE_OBJECT_ParamBuffers,
|
||
|
+ SPA_TYPE_OBJECT_ParamMeta,
|
||
|
+ SPA_TYPE_OBJECT_ParamIO,
|
||
|
+ SPA_TYPE_OBJECT_ParamProfile,
|
||
|
+ SPA_TYPE_OBJECT_ParamPortConfig,
|
||
|
+ SPA_TYPE_OBJECT_ParamRoute,
|
||
|
+ SPA_TYPE_OBJECT_Profiler,
|
||
|
+ SPA_TYPE_OBJECT_LAST, /**< not part of ABI */
|
||
|
+
|
||
|
+ /* vendor extensions */
|
||
|
+ SPA_TYPE_VENDOR_PipeWire = 0x02000000,
|
||
|
+
|
||
|
+ SPA_TYPE_VENDOR_Other = 0x7f000000,
|
||
|
+};
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_BASE "Spa:"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_Flags SPA_TYPE_INFO_BASE "Flags"
|
||
|
+#define SPA_TYPE_INFO_FLAGS_BASE SPA_TYPE_INFO_Flags ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_Enum SPA_TYPE_INFO_BASE "Enum"
|
||
|
+#define SPA_TYPE_INFO_ENUM_BASE SPA_TYPE_INFO_Enum ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_Pod SPA_TYPE_INFO_BASE "Pod"
|
||
|
+#define SPA_TYPE_INFO_POD_BASE SPA_TYPE_INFO_Pod ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_Struct SPA_TYPE_INFO_POD_BASE "Struct"
|
||
|
+#define SPA_TYPE_INFO_STRUCT_BASE SPA_TYPE_INFO_Struct ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_Object SPA_TYPE_INFO_POD_BASE "Object"
|
||
|
+#define SPA_TYPE_INFO_OBJECT_BASE SPA_TYPE_INFO_Object ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_Pointer SPA_TYPE_INFO_BASE "Pointer"
|
||
|
+#define SPA_TYPE_INFO_POINTER_BASE SPA_TYPE_INFO_Pointer ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_Interface SPA_TYPE_INFO_POINTER_BASE "Interface"
|
||
|
+#define SPA_TYPE_INFO_INTERFACE_BASE SPA_TYPE_INFO_Interface ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_Event SPA_TYPE_INFO_OBJECT_BASE "Event"
|
||
|
+#define SPA_TYPE_INFO_EVENT_BASE SPA_TYPE_INFO_Event ":"
|
||
|
+
|
||
|
+#define SPA_TYPE_INFO_Command SPA_TYPE_INFO_OBJECT_BASE "Command"
|
||
|
+#define SPA_TYPE_INFO_COMMAND_BASE SPA_TYPE_INFO_Command ":"
|
||
|
+
|
||
|
+struct spa_type_info {
|
||
|
+ uint32_t type;
|
||
|
+ uint32_t parent;
|
||
|
+ const char *name;
|
||
|
+ const struct spa_type_info *values;
|
||
|
+};
|
||
|
+
|
||
|
+#ifdef __cplusplus
|
||
|
+} /* extern "C" */
|
||
|
+#endif
|
||
|
+
|
||
|
+#endif /* SPA_TYPE_H */
|
||
|
|