mesa.git
11 years agoMerge branch '7.8'
Jesse Barnes [Mon, 19 Apr 2010 16:56:49 +0000 (09:56 -0700)]
Merge branch '7.8'

11 years agoDRI2: synchronize swap interval with server at startup time
Jesse Barnes [Mon, 19 Apr 2010 16:54:08 +0000 (09:54 -0700)]
DRI2: synchronize swap interval with server at startup time

In the direct rendered case, we need to tell the server our initial swap
interval.  If we don't, the local and server values will be out of sync,
since the server and client defaults may be different (as they were
before this patch).

11 years agodraw llvm: allow runtime switching of pipelines (yes/no to llvm)
Zack Rusin [Mon, 19 Apr 2010 16:52:25 +0000 (12:52 -0400)]
draw llvm: allow runtime switching of pipelines (yes/no to llvm)

use DRAW_USE_LLVM to disable or enable (default) llvm

11 years agodraw llvm: fix constructor mess
Zack Rusin [Mon, 19 Apr 2010 16:46:08 +0000 (12:46 -0400)]
draw llvm: fix constructor mess

use just one constructor to figure out whether to use llvm.

11 years agollvmpipe: enable draw llvm by default
Zack Rusin [Fri, 9 Apr 2010 23:17:04 +0000 (19:17 -0400)]
llvmpipe: enable draw llvm by default

11 years agogallium/util: specify binding type for blit src texture
Brian Paul [Mon, 19 Apr 2010 16:32:23 +0000 (10:32 -0600)]
gallium/util: specify binding type for blit src texture

Fixes fd.o bug 27711.

11 years agomesa: unmap the immediate mode VB before destroying it
Brian Paul [Mon, 19 Apr 2010 16:27:55 +0000 (10:27 -0600)]
mesa: unmap the immediate mode VB before destroying it

Fixes failed assertion from fd.o bug 27713.

The assertion was added with the new resource/transfer changes.
This patch could apply to the 7.8 branch but it's not essential.

11 years agost/mesa: invert scissor rect depending on FB orientation
Brian Paul [Mon, 19 Apr 2010 16:10:41 +0000 (10:10 -0600)]
st/mesa: invert scissor rect depending on FB orientation

Fixes fd.o bug 27715

11 years agomesa: Fix build with gcc 3.3.
Matthieu Herrb [Mon, 19 Apr 2010 15:32:37 +0000 (09:32 -0600)]
mesa: Fix build with gcc 3.3.

Signed-off-by: Brian Paul <brianp@vmware.com>
11 years agoradeon: Let this build with gcc 3.3
Matthieu Herrb [Sun, 18 Apr 2010 23:55:38 +0000 (16:55 -0700)]
radeon: Let this build with gcc 3.3

Declaring the loop index inside for () is not supported by this version.

Signed-off-by: Brian Paul <brianp@vmware.com>
11 years agoradeon: Fix command type for DRM_RADEON_IRQ_EMIT ioctl.
Owain Ainsworth [Sun, 18 Apr 2010 23:55:37 +0000 (16:55 -0700)]
radeon: Fix command type for DRM_RADEON_IRQ_EMIT ioctl.

This should be drmCommandWriteRead to avoid an EINVAL error on systems
that strictly check ioctl args. This command has been r/w for ever.
Discussion with airlied agreed that this was the correct course.

Signed-off-by: Brian Paul <brianp@vmware.com>
11 years agomesa: Use __OpenBSD__ to check for OpenBSD.
Matthieu Herrb [Sun, 18 Apr 2010 23:55:36 +0000 (16:55 -0700)]
mesa: Use __OpenBSD__ to check for OpenBSD.

Signed-off-by: Brian Paul <brianp@vmware.com>
11 years agollvmpipe: triangle function comments
Brian Paul [Sat, 17 Apr 2010 18:48:26 +0000 (12:48 -0600)]
llvmpipe: triangle function comments

11 years agogallium/draw: use a local var to simplify some code
Brian Paul [Fri, 16 Apr 2010 23:05:44 +0000 (17:05 -0600)]
gallium/draw: use a local var to simplify some code

11 years agosoftpipe: add option to do polygon stipple in softpipe vs. draw module
Brian Paul [Sat, 17 Apr 2010 17:53:35 +0000 (11:53 -0600)]
softpipe: add option to do polygon stipple in softpipe vs. draw module

For debugging purposes.

11 years agoMerge branch '7.8'
Brian Paul [Mon, 19 Apr 2010 14:45:20 +0000 (08:45 -0600)]
Merge branch '7.8'

Conflicts:

src/gallium/auxiliary/draw/draw_context.c
src/gallium/auxiliary/draw/draw_pipe_aaline.c
src/gallium/drivers/llvmpipe/lp_context.c

11 years agogallium/draw: use correct rasterization state for wide/AA points/lines
Brian Paul [Mon, 19 Apr 2010 14:35:53 +0000 (08:35 -0600)]
gallium/draw: use correct rasterization state for wide/AA points/lines

When points or lines are decomposed into triangles, we need to be sure
to disable polygon culling, stippling, "un-filled" modes, etc.

This patch sets the rasterization state to disable those things prior to
drawing points/lines with triangles, then restores the previous state
afterward.

The new piglit point-no-line-cull test checks this problem & solution.

11 years agor300c/r300g: add 3155 rv380 pci id
Dave Airlie [Mon, 19 Apr 2010 09:22:03 +0000 (19:22 +1000)]
r300c/r300g: add 3155 rv380 pci id

11 years agogallivm: Remove redundant initialization of dst_vec_type.
Vinson Lee [Mon, 19 Apr 2010 07:35:02 +0000 (00:35 -0700)]
gallivm: Remove redundant initialization of dst_vec_type.

dec_vec_type is already initialized to lp_build_vec_type(dst_type) at
its declaration.

11 years agonv50: Fix include recursion.
Vinson Lee [Mon, 19 Apr 2010 07:05:57 +0000 (00:05 -0700)]
nv50: Fix include recursion.

Don't include nv50_context.h and use a forward declaration instead.
nv50_context.h includes nv50_screen.h (itself).

11 years agonvfx: Fix include recursion.
Vinson Lee [Mon, 19 Apr 2010 06:44:24 +0000 (23:44 -0700)]
nvfx: Fix include recursion.

Don't include nvfx_context.h and use a forward reference instead.
nvfx_context.h includes nvfx_screen.h (itself).

11 years agoauxiliary: Move loop variable declaration outside for loop.
Vinson Lee [Mon, 19 Apr 2010 06:21:07 +0000 (23:21 -0700)]
auxiliary: Move loop variable declaration outside for loop.

Fixes MSVC build.

11 years agonvfx: Add missing header and forward declaration.
Vinson Lee [Mon, 19 Apr 2010 06:09:31 +0000 (23:09 -0700)]
nvfx: Add missing header and forward declaration.

11 years agonouveau: Add missing header.
Vinson Lee [Mon, 19 Apr 2010 06:00:45 +0000 (23:00 -0700)]
nouveau: Add missing header.

11 years agor300g: Remove unnecessary headers.
Vinson Lee [Mon, 19 Apr 2010 05:51:35 +0000 (22:51 -0700)]
r300g: Remove unnecessary headers.

11 years agoi915g: Remove unnecessary header.
Vinson Lee [Mon, 19 Apr 2010 05:49:55 +0000 (22:49 -0700)]
i915g: Remove unnecessary header.

11 years agoauxiliary: Initialize variable.
Vinson Lee [Mon, 19 Apr 2010 05:45:18 +0000 (22:45 -0700)]
auxiliary: Initialize variable.

11 years agoauxiliary: Add util/u_surfaces.c to SCons build.
Vinson Lee [Mon, 19 Apr 2010 05:38:53 +0000 (22:38 -0700)]
auxiliary: Add util/u_surfaces.c to SCons build.

This was missed in commit ac4b8db62d056fa5b85661f67ba5e1d1d29e3fcf.

11 years agost/mesa: s/st_get_stobj_texture/st_get_stobj_resource/
Brian Paul [Mon, 19 Apr 2010 00:01:04 +0000 (18:01 -0600)]
st/mesa: s/st_get_stobj_texture/st_get_stobj_resource/

11 years agost/mesa: s/st_get_texobj_texture/st_get_texobj_resource/
Brian Paul [Sun, 18 Apr 2010 23:58:44 +0000 (17:58 -0600)]
st/mesa: s/st_get_texobj_texture/st_get_texobj_resource/

11 years agost/mesa: remove st_texture_object::pipe field
Brian Paul [Sun, 18 Apr 2010 23:55:23 +0000 (17:55 -0600)]
st/mesa: remove st_texture_object::pipe field

Just pass the pipe context to st_get_texture_sampler_view()
as is done for st_get_renderbuffer_sampler_view().

11 years agost/mesa: s/st_renderbuffer_get_sampler_view/st_get_renderbuffer_sampler_view/
Brian Paul [Sun, 18 Apr 2010 23:44:25 +0000 (17:44 -0600)]
st/mesa: s/st_renderbuffer_get_sampler_view/st_get_renderbuffer_sampler_view/

11 years agost/mesa: s/st_sampler_view_from_texture/st_create_texture_sampler_view/
Brian Paul [Sun, 18 Apr 2010 23:38:49 +0000 (17:38 -0600)]
st/mesa: s/st_sampler_view_from_texture/st_create_texture_sampler_view/

11 years agost/mesa: s/st_get_stobj_sampler_view/st_get_texture_sampler_view/
Brian Paul [Sun, 18 Apr 2010 23:12:39 +0000 (17:12 -0600)]
st/mesa: s/st_get_stobj_sampler_view/st_get_texture_sampler_view/

11 years agor300g: implement TRUNC as floor
Marek Olšák [Sun, 18 Apr 2010 22:26:49 +0000 (00:26 +0200)]
r300g: implement TRUNC as floor

11 years agor300/compiler: lower CEIL
Marek Olšák [Sun, 18 Apr 2010 21:40:01 +0000 (23:40 +0200)]
r300/compiler: lower CEIL

11 years agor300/compiler: enable branch emulation for vertex shaders
Marek Olšák [Sun, 18 Apr 2010 17:45:51 +0000 (19:45 +0200)]
r300/compiler: enable branch emulation for vertex shaders

11 years agor300/compiler: optimize CMP for vertex shaders a bit
Marek Olšák [Sun, 18 Apr 2010 18:49:50 +0000 (20:49 +0200)]
r300/compiler: optimize CMP for vertex shaders a bit

11 years agor300/compiler: Use memory_pool_array_reserve in deadcode elimination
Nicolai Hähnle [Sun, 11 Oct 2009 12:24:52 +0000 (14:24 +0200)]
r300/compiler: Use memory_pool_array_reserve in deadcode elimination

Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
11 years agor300/compiler: Use memory_pool_array_reserve in r500-fragprog_emit
Nicolai Hähnle [Sun, 11 Oct 2009 12:22:16 +0000 (14:22 +0200)]
r300/compiler: Use memory_pool_array_reserve in r500-fragprog_emit

Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
11 years agor300/compiler: enable branch emulation for R500 fragment programs
Marek Olšák [Sun, 11 Oct 2009 12:18:11 +0000 (14:18 +0200)]
r300/compiler: enable branch emulation for R500 fragment programs

11 years agor300/compiler: Implement branch emulation for R300 fragment programs
Nicolai Hähnle [Sun, 11 Oct 2009 12:18:11 +0000 (14:18 +0200)]
r300/compiler: Implement branch emulation for R300 fragment programs

Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
11 years agou_inlines: split pipe_surface_init in pipe_surface_reset and *_init
Luca Barbieri [Sun, 18 Apr 2010 20:37:32 +0000 (22:37 +0200)]
u_inlines: split pipe_surface_init in pipe_surface_reset and *_init

11 years agotgsi: add comment about potential code removal
Brian Paul [Sun, 18 Apr 2010 16:01:53 +0000 (10:01 -0600)]
tgsi: add comment about potential code removal

11 years agosoftpipe: new comment and assertion for face value
Brian Paul [Sun, 18 Apr 2010 16:01:04 +0000 (10:01 -0600)]
softpipe: new comment and assertion for face value

11 years agotgsi: replace 0xf with TGSI_WRITEMASK_XYZW
Brian Paul [Sun, 18 Apr 2010 15:56:52 +0000 (09:56 -0600)]
tgsi: replace 0xf with TGSI_WRITEMASK_XYZW

11 years agosoftpipe: fix computation of fragment[FACE] attribute
Brian Paul [Sun, 18 Apr 2010 15:46:25 +0000 (09:46 -0600)]
softpipe: fix computation of fragment[FACE] attribute

In TGSI, front facing is +1 and back-facing is -1.  We were computing
this attribute as +1 and 0 before.  However, the value isn't actually
used anywhere because we machine->Face attribute overrides it in
tgsi_exec.c.  That could be changed, removing some special-case code...

11 years agosoftpipe: clean-up and comments
Brian Paul [Sun, 18 Apr 2010 15:00:17 +0000 (09:00 -0600)]
softpipe: clean-up and comments

11 years agosoftpipe: document MAX_QUADS
Brian Paul [Sun, 18 Apr 2010 14:51:16 +0000 (08:51 -0600)]
softpipe: document MAX_QUADS

11 years agor300g: more solid is_buffer_referenced implementation
Marek Olšák [Sun, 18 Apr 2010 15:19:45 +0000 (17:19 +0200)]
r300g: more solid is_buffer_referenced implementation

This fixes crash from 7a1b5c937fa32968a04a11649e456a1ef8c5b442,
and also removes the unused "map" pointer.

11 years agou_surfaces: silence warning
Luca Barbieri [Sun, 18 Apr 2010 15:35:17 +0000 (17:35 +0200)]
u_surfaces: silence warning

11 years agoRevert "r300g: save vertex buffers around u_blitter calls"
Marek Olšák [Sun, 18 Apr 2010 14:59:35 +0000 (16:59 +0200)]
Revert "r300g: save vertex buffers around u_blitter calls"

Not sure why it crashes.

11 years agonvfx: move declarations before code
Brian Paul [Sun, 18 Apr 2010 14:43:42 +0000 (08:43 -0600)]
nvfx: move declarations before code

11 years agonvfx: fix void * arithmetic warning
Brian Paul [Sun, 18 Apr 2010 14:41:51 +0000 (08:41 -0600)]
nvfx: fix void * arithmetic warning

11 years agonvfx: move declarations before code
Brian Paul [Sun, 18 Apr 2010 14:41:25 +0000 (08:41 -0600)]
nvfx: move declarations before code

11 years agollvmpipe: update comment
Brian Paul [Sun, 18 Apr 2010 14:38:19 +0000 (08:38 -0600)]
llvmpipe: update comment

11 years agonvfx: move declarations before code to silence warnings
Brian Paul [Sun, 18 Apr 2010 14:38:03 +0000 (08:38 -0600)]
nvfx: move declarations before code to silence warnings

11 years agoauxiliary: add util_dirty_surfaces to track dirty render temporaries
Luca Barbieri [Sun, 18 Apr 2010 12:55:03 +0000 (14:55 +0200)]
auxiliary: add util_dirty_surfaces to track dirty render temporaries

11 years agoauxiliary: add util_surfaces to track a resource's pipe_surface structs
Luca Barbieri [Sun, 18 Apr 2010 12:54:16 +0000 (14:54 +0200)]
auxiliary: add util_surfaces to track a resource's pipe_surface structs

11 years agou_inlines: add function to initialize pipe_surface
Luca Barbieri [Sun, 18 Apr 2010 12:53:25 +0000 (14:53 +0200)]
u_inlines: add function to initialize pipe_surface

11 years agonvfx: fix fragment program constant updates
Luca Barbieri [Sun, 18 Apr 2010 12:44:26 +0000 (14:44 +0200)]
nvfx: fix fragment program constant updates

11 years agor300g: do not tell st that a buffer is referenced by hw
Marek Olšák [Sun, 18 Apr 2010 04:32:10 +0000 (06:32 +0200)]
r300g: do not tell st that a buffer is referenced by hw

It saves a few libdrm calls and unnecessary flushes.

11 years agor300g: save vertex buffers around u_blitter calls
Luca Barbieri [Sun, 18 Apr 2010 12:51:38 +0000 (14:51 +0200)]
r300g: save vertex buffers around u_blitter calls

Not strictly needed by the Mesa state tracker, but needed in general.

Only compile tested.

11 years agou_blitter: add support for saving vertex buffers
Luca Barbieri [Sun, 18 Apr 2010 12:50:14 +0000 (14:50 +0200)]
u_blitter: add support for saving vertex buffers

Currently r300g does not save vertex buffer on blitter calls.

It gets away with it because the current Mesa state tracker usually
resets vertex buffers on every draw calls.

However, this is wrong.

nvfx won't be lucky because it needs to use the blitter inside draw
calls.

11 years agop_compiler: add likely/unlikely macros
Luca Barbieri [Sun, 18 Apr 2010 13:09:17 +0000 (15:09 +0200)]
p_compiler: add likely/unlikely macros

Defined like the Linux kernel.

A explanatory comment is included.

11 years agor300g: fixup 0 stride buffer properly.
Dave Airlie [Sun, 18 Apr 2010 08:49:27 +0000 (18:49 +1000)]
r300g: fixup 0 stride buffer properly.

Just set the max index to 1, this lets doom3 run and seems correct,
though it would be better to just emit a constant like SVGA does.

Signed-off-by: Dave Airlie <airlied@redhat.com>
11 years agollvmpipe: Emit only the vertex attributes necessary for the FS, and ensure the first...
José Fonseca [Sun, 18 Apr 2010 08:34:01 +0000 (10:34 +0200)]
llvmpipe: Emit only the vertex attributes necessary for the FS, and ensure the first one is always position.

With this we correctly handle vertex shaders whose output position is not
in index zero.

11 years agosoftpipe: Preserve/check the signal of the number of scanlines in an edge.
José Fonseca [Sun, 18 Apr 2010 07:48:55 +0000 (09:48 +0200)]
softpipe: Preserve/check the signal of the number of scanlines in an edge.

It can become negative in some weird triangles.

11 years agodraw: Cosmetic cleanups and comments.
José Fonseca [Sun, 18 Apr 2010 07:45:54 +0000 (09:45 +0200)]
draw: Cosmetic cleanups and comments.

11 years agoretrace: Fix vertex/index/constant buffer dumping.
José Fonseca [Sat, 17 Apr 2010 13:11:58 +0000 (15:11 +0200)]
retrace: Fix vertex/index/constant buffer dumping.

11 years agotrace: Handle transfers with zero strides correctly.
José Fonseca [Sat, 17 Apr 2010 13:00:13 +0000 (15:00 +0200)]
trace: Handle transfers with zero strides correctly.

11 years agost/python: Set the bind flag for the default texture.
José Fonseca [Sat, 17 Apr 2010 12:48:19 +0000 (14:48 +0200)]
st/python: Set the bind flag for the default texture.

11 years agoretrace: Remove deprecated code.
José Fonseca [Sat, 17 Apr 2010 12:35:26 +0000 (14:35 +0200)]
retrace: Remove deprecated code.

11 years agomesa: Restore comment too.
José Fonseca [Sat, 17 Apr 2010 12:25:05 +0000 (14:25 +0200)]
mesa: Restore comment too.

11 years agoglsl: Fix handling of OPCODE_PRINT for no registers case.
Vinson Lee [Sun, 18 Apr 2010 07:11:49 +0000 (00:11 -0700)]
glsl: Fix handling of OPCODE_PRINT for no registers case.

A register file value is unsigned so could never be -1. A
value of 0 also aliased to PROGRAM_TEMPORARY.

If an OPCODE_PRINT has no registers to print, set the register
file value to PROGRAM_UNDEFINED and check for that value when
executing this instruction.

11 years agoi965: Assert that an OPCODE_IF was seen before an OPCODE_ELSE.
Vinson Lee [Sun, 18 Apr 2010 06:48:37 +0000 (23:48 -0700)]
i965: Assert that an OPCODE_IF was seen before an OPCODE_ELSE.

11 years agost/dri: Check for NULL before dereference and assignment.
Vinson Lee [Sun, 18 Apr 2010 06:40:14 +0000 (23:40 -0700)]
st/dri: Check for NULL before dereference and assignment.

11 years agonvfx: Initialize variables.
Vinson Lee [Sun, 18 Apr 2010 06:25:47 +0000 (23:25 -0700)]
nvfx: Initialize variables.

11 years agor300g: Cast rbuf->user_buffer to 'uint8_t *' before arithmetic.
Vinson Lee [Sun, 18 Apr 2010 05:42:03 +0000 (22:42 -0700)]
r300g: Cast rbuf->user_buffer to 'uint8_t *' before arithmetic.

Fixes this SCons build error.
"pointer of type 'void *' uses in arithmetic"

11 years agonvfx: Remove unused variables.
Vinson Lee [Sun, 18 Apr 2010 05:23:25 +0000 (22:23 -0700)]
nvfx: Remove unused variables.

11 years agonv50: Initialize variables.
Vinson Lee [Sun, 18 Apr 2010 04:21:31 +0000 (21:21 -0700)]
nv50: Initialize variables.

Silences GCC uninitialized variable warnings.

11 years agonv50: Remove unused variable.
Vinson Lee [Sun, 18 Apr 2010 03:37:53 +0000 (20:37 -0700)]
nv50: Remove unused variable.

11 years agoi915g: Remove broken power of two function
Jakob Bornecrantz [Sat, 17 Apr 2010 22:43:41 +0000 (23:43 +0100)]
i915g: Remove broken power of two function

11 years agoi915g: Add some helper functions
Jakob Bornecrantz [Sat, 17 Apr 2010 22:35:24 +0000 (23:35 +0100)]
i915g: Add some helper functions

Mostly to make the lines not so long.

11 years agoi915g: Fix cubemap layouts
Jakob Bornecrantz [Sat, 17 Apr 2010 13:55:23 +0000 (14:55 +0100)]
i915g: Fix cubemap layouts

11 years agoi915g: Clean and add some debug printing
Jakob Bornecrantz [Sat, 17 Apr 2010 22:28:43 +0000 (23:28 +0100)]
i915g: Clean and add some debug printing

Disabled by default

11 years agogallium/tests: Make trivial apps depend on libs
Jakob Bornecrantz [Sun, 18 Apr 2010 01:43:47 +0000 (02:43 +0100)]
gallium/tests: Make trivial apps depend on libs

11 years agor300g: various other cleanups
Marek Olšák [Sun, 18 Apr 2010 00:43:01 +0000 (02:43 +0200)]
r300g: various other cleanups

It seems to me that the resource management code is the most blurry.

Also some of my notes about fastfill are wrong, removing them too.

11 years agor300g: inline screen_buffer functions
Marek Olšák [Sun, 18 Apr 2010 00:40:12 +0000 (02:40 +0200)]
r300g: inline screen_buffer functions

11 years agor300g: remove unused declarations
Marek Olšák [Sun, 18 Apr 2010 00:37:02 +0000 (02:37 +0200)]
r300g: remove unused declarations

11 years agor300g: add debugging options "notiling" and "noimmd" (for testing)
Marek Olšák [Sun, 18 Apr 2010 00:32:54 +0000 (02:32 +0200)]
r300g: add debugging options "notiling" and "noimmd" (for testing)

notiling = Disable texture tiling
noimmd = Disable immediate mode (this optimization was really worth it!)

11 years agor300g: remove r300_transfer::ctx
Marek Olšák [Sat, 17 Apr 2010 22:11:29 +0000 (00:11 +0200)]
r300g: remove r300_transfer::ctx

11 years agor300g: remove use of c++ keywords
Marek Olšák [Sat, 17 Apr 2010 22:09:19 +0000 (00:09 +0200)]
r300g: remove use of c++ keywords

11 years agor300g: always create microtiled zbuffer regardless of texture dimensions
Marek Olšák [Sat, 17 Apr 2010 15:00:41 +0000 (17:00 +0200)]
r300g: always create microtiled zbuffer regardless of texture dimensions

11 years agoi915g: Remove unnecessary headers.
Vinson Lee [Sat, 17 Apr 2010 22:47:45 +0000 (15:47 -0700)]
i915g: Remove unnecessary headers.

11 years agonvfx: Remove unnecessary headers.
Vinson Lee [Sat, 17 Apr 2010 22:14:47 +0000 (15:14 -0700)]
nvfx: Remove unnecessary headers.

11 years agonv50: Remove redundant assignment.
Vinson Lee [Sat, 17 Apr 2010 21:49:40 +0000 (14:49 -0700)]
nv50: Remove redundant assignment.

11 years agoi965g: Remove redundant assert.
Vinson Lee [Sat, 17 Apr 2010 21:45:49 +0000 (14:45 -0700)]
i965g: Remove redundant assert.

11 years agoos: Implement pipe_barrier for POSIX platforms without pthread_barrier_t.
Vinson Lee [Sat, 17 Apr 2010 21:24:23 +0000 (14:24 -0700)]
os: Implement pipe_barrier for POSIX platforms without pthread_barrier_t.

This patch was tested on Mac OS X.

11 years agoi915g: Add a software only debuging winsys
Jakob Bornecrantz [Sat, 17 Apr 2010 14:17:33 +0000 (15:17 +0100)]
i915g: Add a software only debuging winsys