Repair the source tarball

Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>

.gitignore

@@ -3,6 +3,3 @@
 .build*
 /mesa-*.tar.bz2
 /mesa-*.tar.xz
-x86_64/
-results_mesa/
-mesa-*/

0001-Fix-linkage-against-shared-glapi.patch

@@ -0,0 +1,26 @@
+From 1b5a187c3c31513ae39cd2a917a3234c2c5f87fc Mon Sep 17 00:00:00 2001
+From: Adam Jackson <ajax@redhat.com>
+Date: Wed, 12 Oct 2016 13:41:33 -0400
+Subject: [PATCH] Fix linkage against shared glapi
+
+Signed-off-by: Adam Jackson <ajax@redhat.com>
+---
+ src/gallium/targets/osmesa/Makefile.am | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/src/gallium/targets/osmesa/Makefile.am b/src/gallium/targets/osmesa/Makefile.am
+index 5d39486..04add87 100644
+--- a/src/gallium/targets/osmesa/Makefile.am
++++ b/src/gallium/targets/osmesa/Makefile.am
+@@ -63,7 +63,7 @@ lib@OSMESA_LIB@_la_LIBADD = \
+ 	$(top_builddir)/src/gallium/drivers/trace/libtrace.la \
+ 	$(top_builddir)/src/gallium/drivers/softpipe/libsoftpipe.la \
+ 	$(top_builddir)/src/gallium/state_trackers/osmesa/libosmesa.la \
+-	$(top_builddir)/src/mapi/glapi/libglapi.la \
++	$(top_builddir)/src/mapi/shared-glapi/libglapi.la \
+ 	$(SHARED_GLAPI_LIB) \
+ 	$(OSMESA_LIB_DEPS) \
+ 	$(CLOCK_LIB) \
+-- 
+2.9.3
+

0001-Link-with-libclang-cpp.patch

@@ -1,37 +0,0 @@
-From c9987fca1fa611e48f85644493edd8d5a30cf403 Mon Sep 17 00:00:00 2001
-From: Tom Stellard <tstellar@redhat.com>
-Date: Fri, 13 Dec 2019 17:42:17 +0000
-Subject: [PATCH] Link with libclang-cpp
-
----
- src/gallium/targets/opencl/meson.build | 14 +-------------
- 1 file changed, 1 insertion(+), 13 deletions(-)
-
-diff --git a/src/gallium/targets/opencl/meson.build b/src/gallium/targets/opencl/meson.build
-index 907cc74337d..031d35b9716 100644
---- a/src/gallium/targets/opencl/meson.build
-+++ b/src/gallium/targets/opencl/meson.build
-@@ -43,19 +43,7 @@ libopencl = shared_library(
-   dependencies : [
-     idep_mesautil,
-     dep_clock, dep_dl, dep_unwind, dep_elf,
--    cpp.find_library('clangCodeGen', dirs : llvm_libdir),
--    cpp.find_library('clangFrontendTool', dirs : llvm_libdir),
--    cpp.find_library('clangFrontend', dirs : llvm_libdir),
--    cpp.find_library('clangDriver', dirs : llvm_libdir),
--    cpp.find_library('clangSerialization', dirs : llvm_libdir),
--    cpp.find_library('clangParse', dirs : llvm_libdir),
--    cpp.find_library('clangSema', dirs : llvm_libdir),
--    cpp.find_library('clangAnalysis', dirs : llvm_libdir),
--    cpp.find_library('clangAST', dirs : llvm_libdir),
--    cpp.find_library('clangASTMatchers', dirs : llvm_libdir),
--    cpp.find_library('clangEdit', dirs : llvm_libdir),
--    cpp.find_library('clangLex', dirs : llvm_libdir),
--    cpp.find_library('clangBasic', dirs : llvm_libdir),
-+    cpp.find_library('clang-cpp', dirs : llvm_libdir),
-   ],
-   version : '@0@.0.0'.format(opencl_version),
-   install : true,
--- 
-2.20.1
-

0001-llvm-SONAME-without-version.patch

@@ -0,0 +1,26 @@
+From c2b4d93a5e4796ca53361c61d7e31edc24241932 Mon Sep 17 00:00:00 2001
+From: Igor Gnatenko <i.gnatenko.brain@gmail.com>
+Date: Sun, 20 Mar 2016 13:26:25 +0100
+Subject: [PATCH 1/4] llvm SONAME without version
+
+Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 5f75c60..d77f907 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -2645,7 +2645,7 @@
+     dnl ourselves.
+     dnl (See https://llvm.org/bugs/show_bug.cgi?id=6823)
+     dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
+-    LLVM_SO_NAME=LLVM-`$LLVM_CONFIG --version`
++    LLVM_SO_NAME=LLVM
+     AS_IF([test -f "$LLVM_LIBDIR/lib$LLVM_SO_NAME.$IMP_LIB_EXT"], [llvm_have_one_so=yes])
+ 
+     if test "x$llvm_have_one_so" = xyes; then
+-- 
+2.7.4
+

0001-loader_dri3-glx-egl-Reinstate-the-loader_dri3_vtable.patch

@@ -0,0 +1,131 @@
+From 0c40f56438f0712f8da62cd8fd1a3c1d8ef3f21a Mon Sep 17 00:00:00 2001
+From: Thomas Hellstrom <thellstrom@vmware.com>
+Date: Fri, 9 Feb 2018 09:37:19 +0100
+Subject: [PATCH] loader_dri3/glx/egl: Reinstate the loader_dri3_vtable
+ get_dri_screen callback
+
+Removing this callback caused rendering corruption in some multi-screen cases,
+so it is reinstated but without the drawable argument which was never used
+by implementations and was confusing since the drawable could have been
+created with another screen.
+
+Cc: "17.3 18.0" mesa-stable@lists.freedesktop.org
+Fixes: 5198e48a0d (loader_dri3/glx/egl: Remove the loader_dri3_vtable get_dri_screen callback)
+Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105013
+Reported-by: Daniel van Vugt <daniel.van.vugt@canonical.com>
+Tested-by: Timo Aaltonen <tjaalton@ubuntu.com>
+Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
+Reviewed-by: Brian Paul <brianp@vmware.com>
+(cherry picked from commit f386776ea55f86d0288c955cf4cf877a1b4a027d)
+---
+ src/egl/drivers/dri2/platform_x11_dri3.c | 12 ++++++++++++
+ src/glx/dri3_glx.c                       | 11 +++++++++++
+ src/loader/loader_dri3_helper.c          | 12 +++++++++++-
+ src/loader/loader_dri3_helper.h          |  1 +
+ 4 files changed, 35 insertions(+), 1 deletion(-)
+
+diff --git a/src/egl/drivers/dri2/platform_x11_dri3.c b/src/egl/drivers/dri2/platform_x11_dri3.c
+index eadd37141e..854b03c7fd 100644
+--- a/src/egl/drivers/dri2/platform_x11_dri3.c
++++ b/src/egl/drivers/dri2/platform_x11_dri3.c
+@@ -75,6 +75,17 @@ egl_dri3_get_dri_context(struct loader_dri3_drawable *draw)
+    return dri2_ctx->dri_context;
+ }
+ 
++static __DRIscreen *
++egl_dri3_get_dri_screen(void)
++{
++   _EGLContext *ctx = _eglGetCurrentContext();
++   struct dri2_egl_context *dri2_ctx;
++   if (!ctx)
++      return NULL;
++   dri2_ctx = dri2_egl_context(ctx);
++   return dri2_egl_display(dri2_ctx->base.Resource.Display)->dri_screen;
++}
++
+ static void
+ egl_dri3_flush_drawable(struct loader_dri3_drawable *draw, unsigned flags)
+ {
+@@ -88,6 +99,7 @@ static const struct loader_dri3_vtable egl_dri3_vtable = {
+    .set_drawable_size = egl_dri3_set_drawable_size,
+    .in_current_context = egl_dri3_in_current_context,
+    .get_dri_context = egl_dri3_get_dri_context,
++   .get_dri_screen = egl_dri3_get_dri_screen,
+    .flush_drawable = egl_dri3_flush_drawable,
+    .show_fps = NULL,
+ };
+diff --git a/src/glx/dri3_glx.c b/src/glx/dri3_glx.c
+index 53202e53f6..b9f8698b92 100644
+--- a/src/glx/dri3_glx.c
++++ b/src/glx/dri3_glx.c
+@@ -116,6 +116,16 @@ glx_dri3_get_dri_context(struct loader_dri3_drawable *draw)
+    return (gc != &dummyContext) ? dri3Ctx->driContext : NULL;
+ }
+ 
++static __DRIscreen *
++glx_dri3_get_dri_screen(void)
++{
++   struct glx_context *gc = __glXGetCurrentContext();
++   struct dri3_context *pcp = (struct dri3_context *) gc;
++   struct dri3_screen *psc = (struct dri3_screen *) pcp->base.psc;
++
++   return (gc != &dummyContext && psc) ? psc->driScreen : NULL;
++}
++
+ static void
+ glx_dri3_flush_drawable(struct loader_dri3_drawable *draw, unsigned flags)
+ {
+@@ -150,6 +160,7 @@ static const struct loader_dri3_vtable glx_dri3_vtable = {
+    .set_drawable_size = glx_dri3_set_drawable_size,
+    .in_current_context = glx_dri3_in_current_context,
+    .get_dri_context = glx_dri3_get_dri_context,
++   .get_dri_screen = glx_dri3_get_dri_screen,
+    .flush_drawable = glx_dri3_flush_drawable,
+    .show_fps = glx_dri3_show_fps,
+ };
+diff --git a/src/loader/loader_dri3_helper.c b/src/loader/loader_dri3_helper.c
+index fffcb9f0bc..b4c458201a 100644
+--- a/src/loader/loader_dri3_helper.c
++++ b/src/loader/loader_dri3_helper.c
+@@ -1309,6 +1309,7 @@ dri3_get_pixmap_buffer(__DRIdrawable *driDrawable, unsigned int format,
+    xcb_sync_fence_t                     sync_fence;
+    struct xshmfence                     *shm_fence;
+    int                                  fence_fd;
++   __DRIscreen                          *cur_screen;
+ 
+    if (buffer)
+       return buffer;
+@@ -1339,8 +1340,17 @@ dri3_get_pixmap_buffer(__DRIdrawable *driDrawable, unsigned int format,
+    if (!bp_reply)
+       goto no_image;
+ 
++   /* Get the currently-bound screen or revert to using the drawable's screen if
++    * no contexts are currently bound. The latter case is at least necessary for
++    * obs-studio, when using Window Capture (Xcomposite) as a Source.
++    */
++   cur_screen = draw->vtable->get_dri_screen();
++   if (!cur_screen) {
++       cur_screen = draw->dri_screen;
++   }
++
+    buffer->image = loader_dri3_create_image(draw->conn, bp_reply, format,
+-                                            draw->dri_screen, draw->ext->image,
++                                            cur_screen, draw->ext->image,
+                                             buffer);
+    if (!buffer->image)
+       goto no_image;
+diff --git a/src/loader/loader_dri3_helper.h b/src/loader/loader_dri3_helper.h
+index 0dd37e9171..790f784276 100644
+--- a/src/loader/loader_dri3_helper.h
++++ b/src/loader/loader_dri3_helper.h
+@@ -99,6 +99,7 @@ struct loader_dri3_vtable {
+    void (*set_drawable_size)(struct loader_dri3_drawable *, int, int);
+    bool (*in_current_context)(struct loader_dri3_drawable *);
+    __DRIcontext *(*get_dri_context)(struct loader_dri3_drawable *);
++   __DRIscreen *(*get_dri_screen)(void);
+    void (*flush_drawable)(struct loader_dri3_drawable *, unsigned);
+    void (*show_fps)(struct loader_dri3_drawable *, uint64_t);
+ };
+-- 
+2.16.2
+

0002-hardware-gloat.patch

@@ -0,0 +1,50 @@
+From 00bcd599310dc7fce4fe336ffd85902429051a0c Mon Sep 17 00:00:00 2001
+From: Igor Gnatenko <i.gnatenko.brain@gmail.com>
+Date: Sun, 20 Mar 2016 13:27:04 +0100
+Subject: [PATCH 2/4] hardware gloat
+
+Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
+---
+ src/gallium/drivers/llvmpipe/lp_screen.c | 7 +++++++
+ src/gallium/drivers/softpipe/sp_screen.c | 7 +++++++
+ 2 files changed, 14 insertions(+)
+
+diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c
+index 4f61de8..3b0ec77 100644
+--- a/src/gallium/drivers/llvmpipe/lp_screen.c
++++ b/src/gallium/drivers/llvmpipe/lp_screen.c
+@@ -411,6 +411,13 @@ llvmpipe_is_format_supported( struct pipe_screen *_screen,
+    if (!format_desc)
+       return FALSE;
+ 
++   if ((bind & PIPE_BIND_RENDER_TARGET) &&
++       format != PIPE_FORMAT_R9G9B9E5_FLOAT &&
++       format != PIPE_FORMAT_R11G11B10_FLOAT &&
++       util_format_is_float(format)) {
++      return FALSE;
++   }
++
+    assert(target == PIPE_BUFFER ||
+           target == PIPE_TEXTURE_1D ||
+           target == PIPE_TEXTURE_1D_ARRAY ||
+diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c
+index 031602b..c279120 100644
+--- a/src/gallium/drivers/softpipe/sp_screen.c
++++ b/src/gallium/drivers/softpipe/sp_screen.c
+@@ -358,6 +358,13 @@ softpipe_is_format_supported( struct pipe_screen *screen,
+    if (!format_desc)
+       return FALSE;
+ 
++   if ((bind & PIPE_BIND_RENDER_TARGET) &&
++       format != PIPE_FORMAT_R9G9B9E5_FLOAT &&
++       format != PIPE_FORMAT_R11G11B10_FLOAT &&
++       util_format_is_float(format)) {
++      return FALSE;
++   }
++
+    if (sample_count > 1)
+       return FALSE;
+ 
+-- 
+2.7.4
+

0004-bigendian-assert.patch

@@ -0,0 +1,27 @@
+From 6ccae713acc457d7df6ab15e124a7d77c5093213 Mon Sep 17 00:00:00 2001
+From: Igor Gnatenko <i.gnatenko.brain@gmail.com>
+Date: Sun, 20 Mar 2016 13:28:07 +0100
+Subject: [PATCH 4/4] bigendian assert
+
+Signed-off-by: Igor Gnatenko <i.gnatenko.brain@gmail.com>
+---
+ src/gallium/auxiliary/util/u_math.h | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h
+index ecb1d63..90ada14 100644
+--- a/src/gallium/auxiliary/util/u_math.h
++++ b/src/gallium/auxiliary/util/u_math.h
+@@ -59,6 +59,9 @@
+ extern "C" {
+ #endif
+ 
++#ifdef PIPE_ARCH_BIG_ENDIAN
++#include <assert.h>
++#endif
+ 
+ #ifndef M_SQRT2
+ #define M_SQRT2 1.41421356237309504880
+-- 
+2.7.4
+

Makefile

@@ -0,0 +1,23 @@
+VERSION ?= 17.3.5
+SANITIZE ?= 1
+
+DIRNAME = mesa-${VERSION}
+
+all: archive
+
+clean:
+	rm -rf $(DIRNAME)/
+	rm -f mesa-${VERSION}.tar.xz
+
+clone: clean
+	curl -O https://mesa.freedesktop.org/archive/mesa-${VERSION}.tar.xz
+	tar xf mesa-${VERSION}.tar.xz
+
+sanitize: clone vl_mpeg12_decoder.c vl_decoder.c
+ifdef SANITIZE
+	cat < vl_mpeg12_decoder.c > $(DIRNAME)/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c
+	cat < vl_decoder.c > $(DIRNAME)/src/gallium/auxiliary/vl/vl_decoder.c
+endif
+
+archive: clone sanitize
+	tar caf ${DIRNAME}.tar.xz ${DIRNAME}

glvnd-fix-gl-dot-pc.patch

@@ -0,0 +1,12 @@
+diff -up mesa-12.0.3/src/mesa/gl.pc.in.jx mesa-12.0.3/src/mesa/gl.pc.in
+--- mesa-12.0.3/src/mesa/gl.pc.in.jx	2016-01-18 02:39:26.000000000 -0500
++++ mesa-12.0.3/src/mesa/gl.pc.in	2016-10-25 13:06:44.013159358 -0400
+@@ -7,7 +7,7 @@ Name: gl
+ Description: Mesa OpenGL library
+ Requires.private: @GL_PC_REQ_PRIV@
+ Version: @PACKAGE_VERSION@
+-Libs: -L${libdir} -l@GL_LIB@
++Libs: -L${libdir} -lGL
+ Libs.private: @GL_PC_LIB_PRIV@
+ Cflags: -I${includedir} @GL_PC_CFLAGS@
+ glx_tls: @GLX_TLS@

sources

@@ -1 +1 @@
-SHA512 (mesa-20.0.2.tar.xz) = d6ffc29bbc5b908cb0f08fa1b5a83e029b76c7b697c488a73e6bb60990a55beeb3ecdba1745868f6885ee2f660975f5debf7d2c9418e0a96e2f7049e83fd89ab
+SHA512 (mesa-17.3.6.tar.xz) = 2e56cd8954b9229a0ddb67d96d7880f91fa3affe836bec58f7ee820e34aecd9965c570b61bca3f3641ed0f8e5e986e9f482f6013927af5c09efd08c4b9fcf626

vl_decoder.c

@@ -0,0 +1,20 @@
+#include "vl_decoder.h"
+bool
+vl_profile_supported(struct pipe_screen *screen, enum pipe_video_profile profile,
+                     enum pipe_video_entrypoint entrypoint)
+{
+   return false;
+}
+
+int
+vl_level_supported(struct pipe_screen *screen, enum pipe_video_profile profile)
+{
+   return 0;
+}
+
+struct pipe_video_codec *
+vl_create_decoder(struct pipe_context *pipe,
+                  const struct pipe_video_codec *templat)
+{
+   return NULL;
+}

vl_mpeg12_decoder.c

@@ -0,0 +1,7 @@
+#include "vl_mpeg12_decoder.h"
+struct pipe_video_codec *
+vl_create_mpeg12_decoder(struct pipe_context *context,
+                         const struct pipe_video_codec *templat)
+{
+    return NULL;
+}