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When a buffer invalidation event is received from the X server, the
"invalidate" hook of the DRI2 flush extension is executed: A generic
implementation (dri2InvalidateDrawable) is provided that just bumps
the "pStamp" sequence number in __DRIdrawableRec.
For old servers not supporting buffer invalidation events, the
invalidate hook will be called before flushing the fake front/back
buffer (that's typically once per frame -- not a lot worse than the
situation we were in before).
No effort has been made on preserving backwards compatibility with
version 2 of the flush extension, but I think it's acceptable because
AFAIK no released stack is making use of it.
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
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This used to take GLX tokens, but the DRI interface can't depend on GLX
defines. We fix this by introducing DRI tokens that have the same value
as the GLX texture format tokens.
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Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
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Fixup a few issues found through testing:
- update GLX names to match glproto
- register DRI2WireToEvent so it actually gets called
Signed-off-by: Robert Bragg <robert@linux.intel.com>
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Update to the current versions found at
http://www.khronos.org/registry/egl/. There is one modification in
khrplatform.h for GCC visibility.
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Sun cc 5.9 and later (__SUNPRO_C >= 0x590) support __attribute__ calls
for aligned, always_inline, noinline, pure, const, and malloc.
This commit includes updates to files that were regenerated by gl_XML.py
after adding the __SUNPRO_C checks to it
Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
Signed-off-by: Brian Paul <brianp@vmware.com>
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Conflicts due to DRI1 removal:
src/mesa/drivers/dri/intel/intel_context.c
src/mesa/drivers/dri/intel/intel_screen.c
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Mark VG and VGU functions as public.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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ad-hoc definitions.
Everybody is using the C99's integer types. Everybody except Microsoft,
which in turns means everybody is including their own definitions of C99
integer types for MSVC, causing duplicate definitions when linking two
projects. This is the case of building Gallium and LLVM with MSVC.
Shipping alternative stdint.h and stdbool.h headers for MSVC allows us
to share a single definition. It also removes clutter from the Gallium
headers.
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Add event support for the GLX swap buffers event, along with DRI2 protocol
support for generating GLX swap buffers events in the direct rendered case.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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Support the new DRI2 protocol request, DRI2SwapBuffers, in both direct
and indirect rendering context. This request allows the display server
to optimize back->front swaps (e.g. through page flipping) and allows us
to more easily support other GLX features like swap interval and the OML
sync extension in DRI2.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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Mark EGL API and driver functions as PUBLIC.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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There are two ways to silent this: put inline keyword, or reimplement the
hack as a #define. inline keyword actually varies slightly with compiler
so I've opted by the latter.
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Signed-off-by: Brian Paul <brianp@vmware.com>
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Signed-off-by: Brian Paul <brianp@vmware.com>
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Commit d33c315d9e32584dea12cea683795b498a9f5eca removed a few too many
typedefs. We need the typedefs in glext.h which are protected by #ifdef
GL_VERSION_1_2 but we can exclude the ones protected by
GL_VERSION_1_2_DEPRECATED.
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Conflicts:
Makefile
configs/default
progs/glsl/Makefile
src/gallium/auxiliary/util/u_simple_shaders.c
src/gallium/state_trackers/glx/xlib/xm_api.c
src/mesa/drivers/dri/i965/brw_draw_upload.c
src/mesa/drivers/dri/i965/brw_vs_emit.c
src/mesa/drivers/dri/intel/intel_context.h
src/mesa/drivers/dri/intel/intel_pixel.c
src/mesa/drivers/dri/intel/intel_pixel_read.c
src/mesa/main/texenvprogram.c
src/mesa/main/version.h
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See bug 20413.
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This was misspelt as glFramebufferTexturLayer (missing e), causing
conflicts with the correctly spelt version in glext.h and extfuncs.h.
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Conflicts:
src/mesa/drivers/dri/i915/i915_tex_layout.c
src/mesa/drivers/dri/i965/brw_wm_glsl.c
src/mesa/drivers/dri/intel/intel_buffer_objects.c
src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
src/mesa/drivers/dri/intel/intel_pixel_draw.c
src/mesa/main/enums.c
src/mesa/main/texstate.c
src/mesa/vbo/vbo_exec_array.c
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A number of the PFNGL* function typedefs are now in glext.h and must be
omitted from the gl.h file. gl.h will be pruned in the next commit.
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Import of the OpenVG 1.0 state tracker for Gallium.
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Here is a couple of fixes for GNU/Hurd:
- dri_interface.h: no libdrm support either.
- configure.ac:
- GNU/Hurd is a GNU OS with _GNU_SOURCE and PTHREADS.
- GNU needs a couple of flags like other OSes
Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
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Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kristian Høgsberg <krh@redhat.com>
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It breaks wglext.h as it doesn't define PFNWGLGETEXTENSIONSSTRINGARBPROC.
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Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kristian Høgsberg <krh@redhat.com>
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This is just temporary until the upstream source is updated.
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Fixes breakage from commit 6dd9c221012d5e091b2ede90d9b2a6f0383abd58
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Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>
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This requires upgrading the interface so that the argument to
glXBindTexImageEXT isn't just dropped on the floor. Note that this only
fixes the accelerated path on Intel, as Mesa's texture format support is
missing x8r8g8b8 support (right now, GL_RGB textures get uploaded as a8r8gb8,
but in this case we're not doing the upload so we can't really work around it
that way).
Fixes bugs with compositors trying to use shaders that use alpha channels, on
windows without a valid alpha channel. Bug #19910 and likely others as well.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
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Needs to return void *
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