qemu/0005-spice-gl-add-use-qemu_...

84 lines
2.8 KiB
Diff

From: Gerd Hoffmann <kraxel@redhat.com>
Date: Wed, 3 Feb 2016 13:55:00 +0100
Subject: [PATCH] spice/gl: add & use qemu_spice_gl_monitor_config
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Content-Transfer-Encoding: 8bit
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
(cherry picked from commit 39414ef4e93db9041e463a097084a407d0d374f0)
---
include/ui/spice-display.h | 1 +
ui/spice-display.c | 30 ++++++++++++++++++++++++++++++
2 files changed, 31 insertions(+)
diff --git a/include/ui/spice-display.h b/include/ui/spice-display.h
index 00e4a0b..3c679e8 100644
--- a/include/ui/spice-display.h
+++ b/include/ui/spice-display.h
@@ -71,6 +71,7 @@ typedef struct QXLCookie {
QXLRect area;
int redraw;
} render;
+ void *data;
} u;
} QXLCookie;
diff --git a/ui/spice-display.c b/ui/spice-display.c
index 242ab5f..2a77a54 100644
--- a/ui/spice-display.c
+++ b/ui/spice-display.c
@@ -660,6 +660,11 @@ static void interface_async_complete(QXLInstance *sin, uint64_t cookie_token)
qemu_bh_schedule(ssd->gl_unblock_bh);
break;
}
+ case QXL_COOKIE_TYPE_IO:
+ if (cookie->io == QXL_IO_MONITORS_CONFIG_ASYNC) {
+ g_free(cookie->u.data);
+ }
+ break;
#endif
default:
/* should never be called, used in qxl native mode only */
@@ -795,6 +800,29 @@ static const DisplayChangeListenerOps display_listener_ops = {
#ifdef HAVE_SPICE_GL
+static void qemu_spice_gl_monitor_config(SimpleSpiceDisplay *ssd,
+ int x, int y, int w, int h)
+{
+ QXLMonitorsConfig *config;
+ QXLCookie *cookie;
+
+ config = g_malloc0(sizeof(QXLMonitorsConfig) + sizeof(QXLHead));
+ config->count = 1;
+ config->max_allowed = 1;
+ config->heads[0].x = x;
+ config->heads[0].y = y;
+ config->heads[0].width = w;
+ config->heads[0].height = h;
+ cookie = qxl_cookie_new(QXL_COOKIE_TYPE_IO,
+ QXL_IO_MONITORS_CONFIG_ASYNC);
+ cookie->u.data = config;
+
+ spice_qxl_monitors_config_async(&ssd->qxl,
+ (uintptr_t)config,
+ MEMSLOT_GROUP_HOST,
+ (uintptr_t)cookie);
+}
+
static void qemu_spice_gl_block(SimpleSpiceDisplay *ssd, bool block)
{
uint64_t timeout;
@@ -858,6 +886,8 @@ static void qemu_spice_gl_scanout(DisplayChangeListener *dcl,
surface_width(ssd->ds),
surface_height(ssd->ds),
stride, fourcc, y_0_top);
+
+ qemu_spice_gl_monitor_config(ssd, x, y, w, h);
}
static void qemu_spice_gl_update(DisplayChangeListener *dcl,