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* gallium/softpipe: Don't clobber dest color/alpha before masking.Younes Manton2011-07-231-89/+96
| | | | | | | | | The blend_quad function clobbers the actual render target color/alpha values while applying the destination blend factor, which results in restoring the wrong value during the masking stage for write-disabled channels. Reviewed-by: Brian Paul <[email protected]>
* gallivm: Add a note about log2 computation and denormalized numbers.José Fonseca2011-07-221-0/+6
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* gallivm: Fix lp_build_exp2 order 4-5 polynomial coefficients and bump order.José Fonseca2011-07-221-12/+12
| | | | | | | Not sure how I computed these, but they were wrong (which explains why bumping the polynomial order before never improved precision). This allows to pass the EXP test cases of PSPrecision/VSPrecision DCTs.
* gallivm: Increase lp_build_rsqrt() precision.José Fonseca2011-07-221-1/+1
| | | | | | | Add an iteration step, which makes rqsqrt precision go from 12bits to 24, and fixes RSQ/NRM test case of PSPrecision/VSPrevision DCTs. There are no uses of this function outside shader translation.
* gallivm: Update minimax comments.José Fonseca2011-07-221-6/+17
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* gallivm: Fix lp_build_exp/lp_build_log.José Fonseca2011-07-221-2/+2
| | | | | Never used so far -- we only used the base 2 variants -- which is why it went unnoticed so far.
* llvmpipe: Unit tests for arithmetic functions.José Fonseca2011-07-223-2/+298
| | | | | | Conflicts: src/gallium/drivers/llvmpipe/SConscript
* util: Store alpha value too.José Fonseca2011-07-221-1/+1
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* Revert "g3dvl: Preserve previously rendered components for MC output."Younes Manton2011-07-211-4/+4
| | | | | | This reverts commit b56daf71d2f63d044d4c53ab49c6f87e02991a28. The bug is actually in softpipe's blend and writemask interaction.
* Merge branch 'gallium-polygon-stipple'Brian Paul2011-07-2119-168/+447
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| * softpipe: use the polygon stipple utility moduleBrian Paul2011-07-219-14/+131
| | | | | | | | | | | | | | | | | | | | This is an alternative to the draw module's polygon stipple stage. The softpipe implementation here is just a test. The advantange of using the new polygon stipple utility module (with other drivers) is we can avoid software vertex processing in the draw module and get much better performance. Polygon stipple doesn't require special vertex processing like the other draw module stage.
| * softpipe: implement fragment shader variantsBrian Paul2011-07-2113-117/+251
| | | | | | | | We'll need shader variants to accomodate the new polygon stipple utility.
| * util: assorted updates to polygon stipple helperBrian Paul2011-07-211-10/+33
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| * softpipe: use tgsi_shader_info fields for fragcoord origin, center, etc.Brian Paul2011-07-214-17/+5
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| * tgsi: add info fields for fragcoord origin, center, etcBrian Paul2011-07-212-10/+31
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| * softpipe: remove obsolete commentBrian Paul2011-07-211-4/+0
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| * softpipe: rename a functionBrian Paul2011-07-211-7/+7
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* | u_vbuf_mgr: restore buffer offsetsChia-I Wu2011-07-211-0/+10
| | | | | | | | | | | | | | u_vbuf_upload_buffers modifies the buffer offsets. If they are not restored, and any of the vertex formats is not supported natively, the next u_vbuf_mgr_draw_begin call will translate the vertex buffers with incorrect buffer offsets.
* | nouveau: hook up video decoding with nouveau_contextChristoph Bumiller2011-07-218-1/+56
| | | | | | | | | | This doesn't include nvfx since its context struct is not derived from common nouveau_context (yet).
* | g3dvl: remove unused vertex shader inputsMarek Olšák2011-07-202-4/+4
| | | | | | | | See also comments in the code.
* | g3dvl: Preserve previously rendered components for MC output.Younes Manton2011-07-201-4/+4
| | | | | | | | Fixes xvmc-softpipe MC entrypoint, amongst others.
* | g3dvl: Init/clean pipe fully when a shader-based decoder isn't used.Younes Manton2011-07-202-0/+26
| | | | | | | | Fixes VDPAU CSC-only mode.
* | llvmpipe: include LLVM version number in name stringBrian Paul2011-07-191-1/+3
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* | llvmpipe: fix build with LLVM 3.0svnTobias Droste2011-07-192-17/+50
| | | | | | | | | | | | | | | | | | LLVM 3.0svn introduced a new type system. It defines a new way to create named structs and removes the (now not needed) LLVMInvalidateStructLayout function. See revision 134829 of LLVM. Signed-off-by: Tobias Droste <[email protected]> Signed-off-by: Brian Paul <[email protected]>
* | xvmc-softpipe: remove LLVM_LIBSMarek Olšák2011-07-181-1/+1
| | | | | | | | | | | | this is added conditionally in Makefile.xmvc Spotted by Chris Rankin.
* | r600g: fix corner case checks for the queriesVadim Girlin2011-07-181-5/+3
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* | r600g: Get rid of leftover PB_USAGE_* flags.Henri Verbeet2011-07-185-33/+9
| | | | | | | | | | | | | | These happen to work because their values are the same as the equivalent PIPE_TRANSFER_* flags, but it's still misleading. Signed-off-by: Henri Verbeet <[email protected]>
* | xvmc-nouveau: Resolve buildEmil Velikov2011-07-162-1/+22
| | | | | | | | | | | | | | | | | | | | | | | | The following resolves the build issues and missing symbols Add "xvmc-nouveau/target.c" - missing symbol "driver_description" Add "drivers/nvc0/libnvc0.a" - missing symbol "nvc0_screen_create" Remove "drivers/softpipe/libsoftpipe.a" - unnessecary dependency resolves build (when building without swrast) Add "drivers/trace/libtrace.a" in Makefile Note: With/without those patches xvmc-nouveau still segfaults Signed-off-by: Emil Velikov <[email protected]>
* | nv50: fix bogus error message about 3d surfacesChristoph Bumiller2011-07-161-1/+3
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* | gallivm: Rename createAsmInfo to createMCAsmInfo with llvm-3.0.Vinson Lee2011-07-161-0/+4
| | | | | | | | | | llvm-3.0svn r135219 renamed createAsmInfo to createMCAsmInfo in include/llvm/Target/TargetRegistry.h.
* | r600g: print to stderr that a CS has been rejected by the kernelMarek Olšák2011-07-151-0/+4
| | | | | | | | Just fixing the warning that r is unused.
* | r600g: fix queries and predicationVadim Girlin2011-07-154-49/+118
| | | | | | | | | | | | | | Use all zpass data for predication instead of the last block only. Use query buffer as a ring instead of reusing the same area for each new BeginQuery. All query buffer offsets are in bytes to simplify offsets math.
* | g3dvl: no need for flushing inside the compositor any moreChristian König2011-07-155-10/+7
| | | | | | | | Move that also inside the state tracker where needed.
* | g3dvl: correctly distinct dst area and clip area in the compositorChristian König2011-07-155-13/+23
| | | | | | | | Otherwise xine won't scale correctly.
* | g3dvl: link r300 and r600 targets width libdrm instead of libdrm_radeonChristian König2011-07-156-6/+6
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* | gallium/targets: link vdpau, va, and xvmc with LLVM libs when requestedMarek Olšák2011-07-153-3/+25
| | | | | | | | Signed-off-by: Christian König <[email protected]>
* | g3dvl: change picture parameter of decode_bitstream to general versionChristian König2011-07-153-5/+7
| | | | | | | | Using pipe_mpeg12_picture_desc was unintentional here.
* | gallium: don't use enum bitfields in p_video_state.hBrian Paul2011-07-141-6/+6
| | | | | | | | | | | | | | Silences many warnings about "type of bit-field ‘field_select’ is a GCC extension". Since the field sizes were 8 and 16 bits, just use basic types.
* | gallium: put video-related enums in separate headerBrian Paul2011-07-145-45/+80
| | | | | | | | | | | | | | | | | | | | | | The forward references to video enum types in p_context.h causes a massive number of compiler warnings (ISO C forbids forward references to ‘enum’ types). By putting the new video enums in a separate header that can be included by p_context.h and p_screen.h we can avoid this. Acked-by Christian König <[email protected]>
* | i915g: move declaration before codeBrian Paul2011-07-141-1/+2
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* | nv50,nvc0: extensive surface format renaming to get consistencyChristoph Bumiller2011-07-148-191/+220
| | | | | | | | Now the component ordering is consistent and matches gallium again.
* | nv50,nvc0: add support for multi-sample resourcesChristoph Bumiller2011-07-1423-213/+308
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* | nv50,nvc0: add correct storage type for Z32_FLOATChristoph Bumiller2011-07-142-0/+9
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* | nv50,nvc0: unify nvc0_miptree and nv50_miptree structsChristoph Bumiller2011-07-1414-425/+535
| | | | | | | | | | Share some functions and restructure miptree creation a little. Prepare for multi-sample resources.
* | nv50,nvc0: don't advertise unaligned texture format supportChristoph Bumiller2011-07-142-24/+24
| | | | | | | | | | | | | | Because we don't support them. For instance, R32G32B32 is not R32G32B32X32 as was assumed. Add support for R8G8B8X8_UNORM instead of R8G8B8_UNORM surfaces.
* | g3dvl: Remove non-constant expression array initializers.Vinson Lee2011-07-132-7/+31
| | | | | | | | The array initializer must be a constant expression in MSVC.
* | gallium/targets: do not link every driver with libllvmpipe.aMarek Olšák2011-07-146-2/+8
| | | | | | | | Only some targets need that, the others don't.
* | Rename swrastg_dri to swrast_driMarek Olšák2011-07-142-4/+4
| | | | | | | | | | I prefer it this way and it has been suggested earlier by others too. Opinions?
* | softpipe: fix various warnings about int/float/double conversions, etcBrian Paul2011-07-131-15/+15
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* | g3dvl: Remove designated initializers.Vinson Lee2011-07-131-4/+4
| | | | | | | | MSVC does not support designated initializers.
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