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* nv50: add nv50_tgsi_insn to handle swizzles safelyChristoph Bumiller2009-09-151-19/+128
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* nv50: add functions for swizzle resolutionChristoph Bumiller2009-09-151-30/+118
| | | | | | We're going to try to reorder the scalar ops of a vector instr to accomodate swizzles that would otherwise require us to emit to an additional TEMP first (like MOV R0.xy, R0.zx).
* nv50: extend insn src mask functionChristoph Bumiller2009-09-151-46/+72
| | | | | Extend its usage to avoiding e.g. emission of negation instructions in tx_insn for sources we don't need.
* st/g3dvl: pass color values to softpipe clear functionCooper Yuan2009-09-152-2/+9
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* xvmc: Generate new resource ID in _XIDHandler, otherwise it's invalid.Cooper Yuan2009-09-153-1/+10
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* st/xorg: add some debugging helpersZack Rusin2009-09-142-14/+33
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* r600: add span support for 1D tilesAlex Deucher2009-09-143-1/+223
| | | | | | | | | | | 1D tile span support for depth/stencil/color/textures Z and stencil buffers are always tiled, so this fixes sw access to Z and stencil buffers. color and textures are currently linear, but this adds span support when we implement 1D tiling. This fixes the text in progs/demos/engine and progs/tests/z*
* r600: fix warningAlex Deucher2009-09-141-0/+1
| | | | Noticed by rnoland on IRC.
* st/mesa: minor whitespace, comment clean-upsBrian Paul2009-09-141-21/+9
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* st/xorg: fix ureg_DECL_constant() parametersBrian Paul2009-09-141-5/+5
| | | | | | This fixes the compilation errors reported in bug 23945 but someone more familiar with the code should review for correctness and close the bug report.
* gallium: Add pipe_transfer_map/unmap inlines.José Fonseca2009-09-141-0/+13
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* util: Add _BitScanForward intrinsic's declaration.José Fonseca2009-09-141-1/+3
| | | | It is missing in some Microsoft DDKs.
* intel: minor code clean-upsBrian Paul2009-09-141-11/+8
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* intel: fix renderbuffer map/unmap regressionBrian Paul2009-09-141-14/+14
| | | | | | Commit 36dd53a3cded9d003ec418732b7fc93c1476aa9b caused a few regressions because the glReadBuffer() buffer wasn't getting mapped when GL_READ_BUFFER != GL_DRAW_BUFFER.
* intel: remove unneeded driver function assignmentsBrian Paul2009-09-141-5/+0
| | | | | These default swrast functions are already installed by _mesa_init_driver_functions().
* mesa/st: remove dead commentKeith Whitwell2009-09-141-7/+0
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* st/mesa: convert to new tgsi_ureg mechanism for shader emitKeith Whitwell2009-09-143-983/+625
| | | | | | | | | Should be easier to read and work with than the older ways of emitting TGSI tokens. Also, emit simpler TGSI than previously: - translate away source and dest extended modifiers - translate away the SWZ opcode
* nv50: Fix m2mf positions.Marcin Kościelnicki2009-09-141-2/+2
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* llvmpipe: Make lp_type a regular union.José Fonseca2009-09-1436-272/+270
| | | | | Union not worth the hassle of violating C99 or adding a name to the structure.
* util: Fix a1r5g5b5's format description.José Fonseca2009-09-141-1/+1
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* g3dvl: update tgsi_opcode in order to build g3dvl libraryCooper Yuan2009-09-142-8/+8
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* tgsi: handle some src/dst aliasing in tgsi_sse2.cKeith Whitwell2009-09-131-8/+23
| | | | | | | | | | | | Src/Dst aliasing (aka SOA dependencies) requires some care to ensure intermediate results do not overwrite yet-to-be read source registers. This change ensures that MOV/SWZ handle this correctly, which is poor but no worse than the current tgsi_exec.c path. Remove the fallback as there is nothing to be gained correctness-wise between the two implementations now. Fixing this properly looks like a bit of work in this code, but might be easily achieved by sending destination writes to temporary storage.
* llvmpipe: Compute derivatives.José Fonseca2009-09-131-4/+87
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* llvmpipe: Remove dead references to pipe_winsys.José Fonseca2009-09-131-4/+1
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* llvmpipe: Use const keyword for input array arguments.José Fonseca2009-09-134-11/+12
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* llvmpipe: Delay storing into the dst register to prevent clobbering the src ↵José Fonseca2009-09-131-134/+103
| | | | | | | registers. How I'm thankful for regular expressions -- just a couple of them were all that was needed to do this otherwise tiresome and bug prone change.
* llvmpipe: Translate more TGSI opcodes.José Fonseca2009-09-131-23/+116
| | | | | Basically cover all low hanging fruit, and mark the still missing opcodes as "fixme" or deprecated.
* llvmpipe: Add a few more common arithmetic functions.José Fonseca2009-09-132-0/+111
| | | | | We are relying on SSE4.1 for round/trunc/ceil/floor. We'll need to eventually find alternatives for the rest of the world.
* llvmpipe: Rename function to free up lp_build_trunc to the usual arithmetic ↵José Fonseca2009-09-131-7/+7
| | | | meaning.
* tgsi: implement saturationKeith Whitwell2009-09-121-17/+26
| | | | Fix recent performance regression.
* tgsi: add missing implementation of constant decl changeKeith Whitwell2009-09-121-8/+61
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* r300g: delete unused flag due to commit: 09b566e1610Cooper Yuan2009-09-131-1/+0
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* ureg: add a mechanism to get the built tokens rather than a full shaderKeith Whitwell2009-09-122-0/+30
| | | | | | Previously ureg would always call the driver's create-shader function. This allows the caller the opportunity to hold onto the tokens if it needs to reuse them, eg. to create an internal draw shader.
* ureg: add generic emitters for tex and branch instructionsKeith Whitwell2009-09-122-11/+80
| | | | Couldn't previously emit these except by calling the opcode-specific helper.
* tgsi/ureg: give ureg_DECL_constant an explicit index parameterKeith Whitwell2009-09-123-4/+8
| | | | | Avoid the need to emit all constant declarations in order. Makes referring to a specific constant in the constant buffer much easier.
* mesa: remove unused SATURATE_PLUS_MINUS_ONE flagKeith Whitwell2009-09-122-3/+0
| | | | Never set in mesa. Remove from tgsi translation as well.
* tgsi/ureg: VS inputs don't have any semantic tags, just an indexKeith Whitwell2009-09-124-50/+44
| | | | Fix ureg_DECL_vs_input to reflect this and fix up all callers.
* tgsi: free tokens on errorKeith Whitwell2009-09-121-0/+3
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* tgsi: sanity check ureg programsKeith Whitwell2009-09-121-0/+10
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* tgsi: add const qualifierKeith Whitwell2009-09-122-2/+2
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* r300g: There is no such thing as "texture stride"Nicolai Hähnle2009-09-126-24/+47
| | | | | | | | | Individual texture images have a stride, but textures as a whole do not. There are still pieces of code which are confused about this, but the core of the confusion is hopefully gone. Signed-off-by: Nicolai Hähnle <[email protected]>
* i965: Move OPCODE_DDX/DDY to brw_wm_emit.c and make it actually work.Eric Anholt2009-09-115-102/+126
| | | | | | | Previously, it was trying to mess around with the varying's WM setup data to produce a result. Along with not actually working when passed a varying, this wouldn't work if you did dFd[xy]() on a temporary. Instead, just calculate the derivative using the neighbors in the subspan.
* r600: fix texcoords from constantsAndre Maasikas2009-09-111-40/+52
| | | | with some minor updates from Richard.
* Revert "r600: support tex coords from constants"Alex Deucher2009-09-111-17/+45
| | | | | | This reverts commit 4099bb76148007f9ccb6c86838b2bf37ea42de56. Tex coord src has to be a GPR.
* r300g: only allocate one BO for vertex buffers, default size is 64*1024Cooper Yuan2009-09-111-35/+33
| | | | it can fix redbook/sceneflat, scene, scenebamb, surface, nurbs and so on
* r600: support tex coords from constantsAlex Deucher2009-09-111-45/+17
| | | | Fixes neverball among other things.
* r600: enable caching of vertex programsAndre Maasikas2009-09-116-62/+110
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* llvmpipe: set dirty_render_cache in llvmpipe_clear()José Fonseca2009-09-111-0/+1
| | | | | | Based on Brian's softpipe change on commit 988db641195819c948249a1bb2d59f13577a482f. We don't use the tile cache for zsbuf though, only for color buffers.
* llvmpipe: Update status in README and TODO/FIXME comments throughout the code.José Fonseca2009-09-119-36/+36
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* i965: Enable loops in the VS.Eric Anholt2009-09-101-15/+38
| | | | | | Passes piglit glsl-vs-loop testcase. Bug #20171
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