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2009-09-04i965: asst clean-ups, etc in brw_vs_emit()Brian Paul
(cherry picked from commit fd7d764514c540987549c3ea88a2d669b0f0ea58)
2009-09-04i965: Emit conditional code updates as required for GLSL VS if statements.Eric Anholt
Previously, we'd be branching based on whatever condition code happened to be laying around. (cherry picked from commit 7007f8b352763af89805f287153cb7972bff0523)
2009-09-04i965: Spell "conditional" correctly.Eric Anholt
2009-09-04i965: Fix RECT shadow sampling by not losing the other texcoords.Eric Anholt
Bug #20821 (cherry picked from commit 191e028de20b2f954621b652aa77b06d0e93652a)
2009-09-04i965: Assert that the offset in the VBO is below the VBO size.Eric Anholt
This avoids sending a bad buffer address to the GPU due to programmer error, and is permitted by the ARB_vbo spec. Note that we still have the opportunity to dereference past the end of the GPU, because we aren't clipping to a correct _MaxElement, but that appears to be harder than it should be. This gets us the 90% solution. Bug #19911. (cherry picked from commit d7430d942f6c7950a92367aeb13b80cf76ccad78)
2009-09-04i965: Even if no VS inputs are set, still load some amount of URB as required.Eric Anholt
See comment on Vertex URB Entry Read Length for VS_STATE. This, combined with the previous three commits, fixes #22945. (cherry picked from commit e340d4f9866db4bae391288e83a630a310b0dd2b)
2009-09-04i965: Make sure the VS URB size is big enough to fit a VF VUE.Eric Anholt
This fix is just from code and docs inspection, but it may fix hangs on some applications. (cherry picked from commit e93848e595176ae0bad3bfe64e0ca63fd089bb72)
2009-09-04i965: Don't emit bad packets when no VBs are referenced.Eric Anholt
It appears that sometimes Mesa (and I suppose a VS could as well) emits a program which references no vertex data, and thus we end up with nr_enabled == 0 even though some VBs are enabled. We'd end up emitting VB/VE packet headers of 0xffffffff in that case, leading to GPU hangs. Bug #22945 (wine with an uncompiled VS) (cherry picked from commit d1fbfd0f962347e4153db3852292d44de5aea863)
2009-09-04i965: Calculate enabled[] and nr_enabled once and re-use the values.Eric Anholt
The code duplication bothered me. (cherry picked from commit 9b9cb30d128fc5f1ba77287696ecd508e640efde)
2009-09-04i965: Set the max index buffer address correctly according to the docs.Eric Anholt
It's the last addressable byte, not the byte after the end of the buffer. (cherry picked from commit b72dea5441e8e9226dabf1826fa3bc129c7bc281)
2009-09-04i965: rename var: s/tmp/vs_inputs/Brian Paul
(cherry picked from commit 840c09fc71542fdfc71edd2a2802925d467567bb)
2009-09-04r600: fix Elts handlingAlex Deucher
Patch from taiu on IRC. fixes bug 23585
2009-09-04ARB prog: replace 'unsigned' with 'gl_state_index'Brian Paul
Fixes compilation warnings with MSVC.
2009-09-04ARB prog: rename POINT, SIZE to POINT_TOK, SIZE_TOKBrian Paul
Fixes symbol collisions with typedefs in Microsoft headers. Perhaps we should prefix/suffix all the lexer tokens to avoid this.
2009-09-04gallium/xlib: minor clean-upsBrian Paul
2009-09-04i915g: Fix warnings in scons build by using byte pointersJakob Bornecrantz
scons build complained about void pointer math
2009-09-04tgsi: Document differencies between vs_1_1 and vs_2_0 for EXPP and LOGP.Michal Krol
2009-09-03gallium/xlib: silence unitialized var warningBrian Paul
2009-09-03gallium/xlib: silence uninitialized var warningBrian Paul
2009-09-03st/mesa: silence uninitialized var warningsBrian Paul
2009-09-03st/mesa: fix glCopyPixels(GL_STENCIL_INDEX) inverted positionBrian Paul
If the renderbuffer orientation is Y=0=TOP we need to invert the dstY position.
2009-09-03st/mesa: Do GL_RGBA->GL_RGB texsubimage on hardwareKeith Whitwell
State tracker currently backs GL_RGB textures with RGBA almost always. This means we need to maintain A==1 in these textures to give correct GL_RGB sampling results. This change offloads the RGBA->RGB copy to hardware using the new writemask version of u_blit_pixels. More src/dstLogical/dstActual triples could be shifted to hardware by this technique in future patches.
2009-09-03util: add version of u_blit_pixels which takes a writemaskKeith Whitwell
Values outside the writemask are set in the destination to {0,0,0,1}
2009-09-03r600: rework cb/db setupAlex Deucher
Setup the regs when we emit rather than during state setup. In certain cases a proper CB target was never emitted. This fixes bug 23658.
2009-09-03gallium/xlib: silence unitialized var warningBrian Paul
2009-09-03gallium/xlib: silence uninitialized var warningBrian Paul
2009-09-03st/mesa: silence uninitialized var warningsBrian Paul
2009-09-03st/xorg: add linear and radial gradient accelerationZack Rusin
2009-09-03st/xorg: radial gradient shaderZack Rusin
2009-09-03st/xorg: linear gradient shaderZack Rusin
2009-09-03st/mesa: fix glCopyPixels(GL_STENCIL_INDEX) inverted positionBrian Paul
If the renderbuffer orientation is Y=0=TOP we need to invert the dstY position.
2009-09-03r600: make sure the active vertex shader bo is re-added to persistent list.Alex Deucher
2009-09-03glapi: fix incorrect/missing return types for glFenceSync(), glClientWaitSync()Brian Paul
2009-09-03mesa: rename gl_sync_object::Status to StatusFlagBrian Paul
There's a symbol collision with X11/Xlib.h #define Status int in the Mesa xlib code. This seems the simpliest way to work around this.
2009-09-03Add ARB_sync to the xorg sw dri driver.Eric Anholt
2009-09-03savage: Fix driver build post-ARB_sync.Eric Anholt
Like s3v, clean up absurd use of Xlib in the driver, avoiding namespace pollution.
2009-09-03s3v: Fix driver build for ARB_sync.Eric Anholt
This driver was including Xlibint.h to get the CARD32 typedef to use for 32-bit unsigned integers, which #defined Status to something. CARD32 isn't actually a 32-bit unsigned integer, so replacing with uint32_t usage should fix bugs on 64-bit along with the build.
2009-09-03intel: Add support for ARB_sync.Eric Anholt
We currently weasel out of supporting the timeout parameter, but otherwise this extension looks ready, and should make the common case happy.
2009-09-03ARB sync / swrast: Use GL_ARB_sync_functions instead of GL_ARB_sync. Oops.Ian Romanick
2009-09-03Don't dereference function pointers in calls.Ian Romanick
I'm apparently alone in prefering this calling convention, so I'll be a team player. :p Based on review comments by Brian Paul and Eric Anholt.
2009-09-03Add syncobj.c to SConscriptIan Romanick
2009-09-03Whitespace and include file clean-up.Ian Romanick
Based on review comments by Brian Paul.
2009-09-03Use MIN2 instead of open-coded versionIan Romanick
Based on review comments by Brian Paul.
2009-09-03ARB sync: Fix delete behavior and context destruction behaviorIan Romanick
I believe this resolves the outstanding issues WRT sync object deletetion. I have also added a large comment at the top of syncobj.c describing the expected memory management behavior. I'm still a little uncertain about the locking on ctx->Shared.
2009-09-03Add dummy list node type 'struct simple_node'Ian Romanick
2009-09-03ARB sync: Add support for GL_ARB_sync to swrastIan Romanick
This isn't quite right yet. The delete behavior and the context clean-up needs some work.
2009-09-03Eliminate trailing whitespace in extension_helper.cIan Romanick
2009-09-03ARB sync: Regenerate files from previous commitIan Romanick
2009-09-03ARB sync: Add base infrastructure for GL_ARB_syncIan Romanick
2009-09-03ARB sync: Add infrastructure for glGetInteger64vIan Romanick
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