| Commit message (Collapse) | Author | Age | Files | Lines |
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NOTE: This is a candidate for the 7.10 branch.
Reviewed-by: Brian Paul <[email protected]>
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NOTE: This is a candidate for the 7.10 branch.
Reviewed-by: Brian Paul <[email protected]>
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NOTE: This is a candidate for the 7.10 branch.
Reviewed-by: Brian Paul <[email protected]>
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Always default to DEFAULT_*_FORMATS for mandatory GL formats.
(st_choose_format must not fail for those)
Use DEFAULT_RGBA when alpha is required instead of RGB.
Use DEFAULT_RGB otherwise.
These are more or less the remaining differences between the old code and
the new one.
Reviewed-by: Brian Paul <[email protected]>
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Reviewed-by: Brian Paul <[email protected]>
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This makes D32 work again on chipsets which can't do it.
Reviewed-by: Brian Paul <[email protected]>
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The problem is: The second time the function is called with a new
internal format, strb->format is usually not PIPE_FORMAT_NONE.
RenderbufferStorage(... GL_RGBA8 ...);
RenderbufferStorage(... GL_RGBA16 ...); // had no effect on the format
Broken with: fd6f2d6e5783d8810d0ab88e1c470958fd5eb2eb
Test: piglit/fbo-storage-completeness
NOTE: This is a candidate for the 7.10 branch.
(if fd6f2d6e5783d8810d0ab88e1c470958fd5eb2eb is cherry-picked as well)
Reviewed-by: Brian Paul <[email protected]>
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Lowered indirect addressing can create lots of immediates.
Fixes piglit/glsl-fs-uniform-array-7 on r300g.
NOTE: This is a candidate for the 7.10 branch.
Reviewed-by: Brian Paul <[email protected]>
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Fixes piglit:
- NV_conditional_render/clear
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This is just a temporary solution for now until there is a better way
to share code between mesa and gallium.
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From now on, depth test is always enabled in hardware.
If depth test is disabled in Gallium, the hardware Z function is set to ALWAYS.
If there is no zbuffer set, the colorbuffer0 memory is set as a zbuffer
to silence the CS checker.
This fixes piglit:
- occlusion-query-discard
- NV_conditional_render/bitmap
- NV_conditional_render/drawpixels
- NV_conditional_render/vertex_array
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We want to check for Success, otherwise it will fail even with the right visual.
NOTE: This is a candidate for the 7.10 branch.
Signed-off-by: Antoine Labour <[email protected]>
Signed-off-by: Stéphane Marchesin <[email protected]>
Signed-off-by: Brian Paul <[email protected]>
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When using _mesa_layout_parameters, all params copied in the 'layout'
output in the PASS 1 don't modify StateFlags (because they are simply
memcpy'ed).
This patch fixes the problem, assuring output gl_prog_param_list
StateFlags field is the same as the input one.
NOTE: This is a candidate for the 7.10 branch.
Signed-off-by: Brian Paul <[email protected]>
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I failed to commit and squash before pushing.
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This makes automatic parsing of MESA_GLSL=dump output easier.
Reviewed-by: Kenneth Graunke <[email protected]>
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At glLinkShaders time, a fail() call in FS compile in 8-wide (the one
that's required to succeed, though we may relax that at some point for
pre-Ironlake performance) will now report out as a link error.
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We now have:
brw_fs.cpp handles calling out to everything and optimization.
brw_fs_visitor.cpp handles translating to our LIR.
brw_fs_emit.cpp handles emitting from our LIR to native code.
Reviewed-by: Kenneth Graunke <[email protected]>
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This is all separate from the visitor and the optimization passes
which feed into it.
Reviewed-by: Kenneth Graunke <[email protected]>
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These will be used by the VS backend as well.
Reviewed-by: Kenneth Graunke <[email protected]>
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These only existed in brw_fs.cpp because it was the only .cpp file in
the area when I wrote them.
Reviewed-by: Kenneth Graunke <[email protected]>
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No statistically significant difference measured in 3dbenchmark
egypt/pro. It does reduce fragment shader instructions across
shader-db by 0.3%.
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No net code size change, but unit update is down 0.8% code size
pre-gen6.
Reviewed-by: Kenneth Graunke <[email protected]>
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There's an assumption here that fixed GRFs will never intersect with
the allocated GRFs. That's true today, though it might change some
day if we decide to register-allocate the regs containing push
constants once they're dead.
This fixes a regression in 0f7325b89038937bd428f7c89ed9859189a0ab0b in
Lightsmark from the texture instructions now containing g0 references
instead of having that be implied. Performance is improved 15.2% +/-
3.6% (n=3).
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=34968
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This lets us avoid a bunch of before==NULL checks in the callers.
Reviewed-by: Kenneth Graunke <[email protected]>
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emit_add_a16 was using the incorrect source.
This caused adds in the form of:
add u16 $a0 s32 $a1 u32 0x00000200
to have a source AREG of $a0 instead of $a1.
Fixes World of Warcraft in OpenGL and D3D without GLSL.
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Fixes http://bugs.freedesktop.org/show_bug.cgi?id=37648
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Only directly referenced by the _mesa_init_queryobj_dispatch() function.
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They were occupying whole 32-bit words, despite being only 10 or so
bits. Reduces code size slightly (80/3300 bytes).
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
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From the GL 2.1 spec:
"Required perspective-correct interpolation for all fragment
attributes except depth in sections 3.4.1 and 3.5.1, effectively
making GL PERSPECTIVE CORRECT HINT a no-op."
Reviewed-by: Kenneth Graunke <[email protected]>
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First, FBO read/draw == NULL validation happens in mesa core not
intelReadBuffers -> intel_draw_buffers. Second, that condition is no
longer tested for in our driver since ARB_ES2_compatibility was added.
Reviewed-by: Brian Paul <[email protected]>
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Otherwise, the driver is likely to draw the flushed vertices to the
new drawbuffer instead of the old one, missing the point of the flush.
Reviewed-by: Brian Paul <[email protected]>
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From the ARB_ES2_compatibility spec:
"(8) How should we handle draw buffer completeness?
RESOLVED: Remove draw/readbuffer completeness checks, and treat
drawbuffers referring to missing attachments as if they were NONE."
Fixes arb_es2_compatibility-drawbuffers when the short-circuit for
ARB_ES2_compatibility in the previous commit is dropped.
Reviewed-by: Brian Paul <[email protected]>
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glDrawBuffers pointing at an unattached buffer is supposed to be
incomplete without ARB_ES2_compatibility. The testcase to catch the
bug of not implementing that bit of the spec was tricked by this
missing piece of state update.
Reviewed-by: Brian Paul <[email protected]>
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Most just dispatch through to the immediate mode functions, except
for glWaitSync(), per the extension spec.
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