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2010-05-19r300/compiler: Implement constant foldingNicolai Hähnle
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
2010-05-19r300/compiler: Emit 0.5 swizzle when necessary.Tom Stellard
Signed-off-by: Marek Olšák <maraeo@gmail.com>
2010-05-18i965: Remove constant or ignored-by-hw args from FF sync message setup.Eric Anholt
2010-05-18i965: Revert accidental debug change in 562e2d114ec0cba8Eric Anholt
2010-05-18 gen6 fix: fix a wrong bit in binding_table_pointerZou Nan hai
2010-05-17i965: Fix point coordinate replacement after airlied's ffvertex changes.Eric Anholt
This basically restores the previous state, where a vertex result slot is set up for the texcoord to be replaced with point coord. Fixes piglit point-sprite test. Bug #27625
2010-05-17i965: Add SF program disasm under INTEL_DEBUG=sf.Eric Anholt
2010-05-17intel: Call intel_draw_buffer() again after _mesa_make_current()Kristian Høgsberg
The initial call to intel_draw_buffers() happens when intel->ctx.DrawBuffer is still NULL. Call it again after calling _mesa_make_current(). https://bugs.freedesktop.org/show_bug.cgi?id=28112
2010-05-17i965: Make rasterization of single and multiple quad prims match.Eric Anholt
This is trying to follow the spirit of the invariance rules, though they're not specific on this point. Fixes quad-invariance piglit test while retaining the 22s -> 18s win on glean blendFunc. This was a regression in c67d9d84f501f145f841c0b981caff6f4dfd936f.
2010-05-16i965: Remove the half-baked code for multiple OQs at the same time.Eric Anholt
GL doesn't actually let you begin an OQ while one is active, so the extra work was pointless.
2010-05-16i965: Remove unused occlusion query struct field.Eric Anholt
2010-05-16r300/compiler: fix peephole optimizerTom Stellard
Tested-by: Marek Olšák <maraeo@gmail.com>
2010-05-16r300/compiler: Implement simple peephole optimizerNicolai Hähnle
Signed-off-by: Nicolai Hähnle <nhaehnle@gmail.com>
2010-05-15r300/compiler: silence a warningMarek Olšák
2010-05-14i965: Set the correct provoking vertex for clipped first-mode trifans.Eric Anholt
Bug #24470: glean clipFlat test.
2010-05-14i965: Add program dumping for INTEL_DEBUG=gs.Eric Anholt
2010-05-14i965: Parse the ff_sync URB send opcode on Ironlake disasm.Eric Anholt
2010-05-14i965: Use R16G16B16A16_FLOAT for 3-component half-float.Eric Anholt
The RGBX version isn't supported as a vertex input type, but since we force the last channel's value anyway, this should be fine. The only potential risk I see is in the limiter on VBO reads past the end of the buffer forcing the whole vertex to 0 when the A channel lands past the end. Fixes piglit draw-vertices-half-float.
2010-05-14i965: Dump out the correct shared function for SEND on Ironlake.Eric Anholt
2010-05-14i965: Support INTEL_DEBUG=clip to dump the clip program.Eric Anholt
2010-05-14intel: Handle arbitrary compressed formats in intel_compressed_num_bytes.Eric Anholt
Note that we don't support arbitrary block size for compressed quite yet -- block height of 4 is hard-coded all over the place. Bug #27098 (srgb dxt1 producing a bytes per pixel of 0).
2010-05-13i965: Reduce a single GL_QUADS to GL_TRIANGLE_FAN.Eric Anholt
This is similar to the GL_QUAD_STRIP -> TRIANGLE_STRIP optimization -- the GS usage to split the quads into tris is a huge bottleneck, so a quick check improves glean blendFunc time massively (width * height of the window of single-pixel GL_QUADS, many many times). This may also end up helping with cairo performance, which sometimes ends up drawing a single quad.
2010-05-13intel: Don't update window system renderbuffers on TexImage.Eric Anholt
While sometimes rendering occurs in the form of blits for TexImage, it doesn't interact with the window system renderbuffers, so skip it.
2010-05-13mesa: Remove _mesa_pow(), which is always just pow().Eric Anholt
2010-05-11intel: Don't update renderbuffers in intelSetTexBuffer2 if we have invalidateKristian Høgsberg
2010-05-11intel: Drop viewport hack when we canKristian Høgsberg
2010-05-10mesa: more transform feedback infrastructureBrian Paul
Includes GL_ARB_transform_feedback2 which encapsulates transform feedback state in objects.
2010-05-10intel: Also flush front buffer in glFinish()Kristian Høgsberg
2010-05-10i915: Drop intelFlush().Vinson Lee
This was missed in commit c4775a27e3aaa2006b98f225387499b79bc609ef. Fixes i915 build.
2010-05-10intel: Drop intelFlush()Kristian Høgsberg
Now that intel_flush() deosn't use the needs_mi_flush argument, we can finally drop one of the two flush functions.
2010-05-10intel: Only flush fake front buffer on API level glFlush()Kristian Høgsberg
Without this patch, any old intel_flush() call will cause a round trip to the server and do a copy from fake to real front. We only actually guarantee that frontbuffer results show up when glFlush() ia called, so move the flushing to intel_glFlush(). We also need to flush fake to front before getting new buffers, but we just handle that manually.
2010-05-10intel: Don't mark front buffer dirty if we're only readingKristian Høgsberg
When we call intel_prepare_render() from intelReadPixels(), we'll mark the front buffer dirty. That's silly, since we're only reading from it and marking it dirty will cause us to copy from fake front to front eventually. Just clear the dirty flag after doing the read.
2010-05-10intel: Mark frontbuffer dirty in intel_prepare_render()Kristian Høgsberg
Now that we have intel_prepare_render() in place, we can use it to mark the front buffer dirty if we're rendering to the front buffer once we get there.
2010-05-09osmesa: use unsigned 16-bit/channel formatBrian Paul
2010-05-08r300g: respect compare mode regardless of sampler typeMarek Olšák
2010-05-08r300/compiler: fake equal/notequal for shadow samplersMarek Olšák
This is actually better than a real implementation, which would be useless due to inaccuracy (I know because I've tried to implement it).
2010-05-08r300/compiler: use perspective division only for TXP in shadow samplersMarek Olšák
2010-05-08r300/compiler: make shadow sampler codegen more readable, add commentsMarek Olšák
2010-05-08r300/compiler: shorten RC_*SWIZZLE* expressionsMarek Olšák
2010-05-08r300/compiler: generalize depth texture mode to support arbitrary swizzlesMarek Olšák
2010-05-08r300/compiler: fix LIT instruction case 0^0 = 1Marek Olšák
2010-05-07mesa: remove driver hooks for GetFloat/Integer/Doublev, etcBrian Paul
Once upon a time some drivers hooked into these for GL_HP_occlusion_test and GL_OES_read_format. They're not being used anymore so get rid of them.
2010-05-07glapi: Move to src/mapi/.Chia-I Wu
Move glapi to src/mapi/{glapi,es1api,es2api}.
2010-05-04i965: When an RB gets a new region, clear the old from the state cache.Eric Anholt
This prevents memory usage explosion in blender due to the state cache hanging on to old fake frontbuffer regions. Sigh at blender still using frontbuffer rendering. Bug #24119.
2010-05-04intel: Don't tile textures so small that size is blown up by over 2x.Eric Anholt
Noted on the mailing list for an app that puts each glyph for its text into a separate texture.
2010-05-04osmesa: remove unused varBrian Paul
2010-05-04osmesa: fix OSMesa for CHAN_BITS=32Brian Paul
CHAN_BITS=16 still broken. NOTE: this is a candidate for back-porting to the 7.8 stable branch.
2010-05-04intel: Update renderbuffers unconditionally in intelSetTexBuffer2()Kristian Høgsberg
2010-05-04intel: Enable GL_EXT_framebuffer_object for gles2Kristian Høgsberg
2010-05-03driswrast: Fix more context creation breakageKristian Høgsberg
Pointed out by Colin Harrison.
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