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path: root/src/gallium/auxiliary/tgsi/tgsi_exec.c
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2010-02-05tgsi: remove special-case code for fragment positionBrian Paul
Since the origin_lower_left / pixel_center_origin changes, we need to use the fragcoord info that's set up in setup_fragcoord_coeff(). The code in exec_declaration() was clobbering the the interpolated fragment position. Fixes progs/glsl/fragcoord.c demo.
2010-02-03tgsi: added debugging code to catch divide by zeroBrian Paul
2010-02-03tgsi: convert CHECK_INF_OR_NAN to inline functionBrian Paul
And disable with if (0). Inf/NaN can occur normally during program execution. Only enable the check code when needed during debugging.
2010-02-02tgsi: fix commentBrian Paul
2010-01-28gallium: Rename PIPE_MAX_CONSTANT to PIPE_MAX_CONSTANT_BUFFERS.Michal Krol
2010-01-28gallium: Implement 2D constant buffers for fragment shader in softpipe.Michal Krol
2010-01-18tgsi: Fix behaviour of dimension index.Michal Krol
The dimension index always addresses the second-dimension axis.
2010-01-14Merge branch 'mesa_7_7_branch'Jakob Bornecrantz
Conflicts: src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c src/gallium/auxiliary/util/Makefile src/gallium/drivers/r300/r300_state_derived.c
2010-01-08tgsi: Cleanup dot-product opcodes in interpreter.Michal Krol
2010-01-07gallium: Fix texture sampling with explicit LOD in softpipe.Michal Krol
2010-01-07gallium: Pass per-element (not per-quad) LOD bias values down to texture ↵Michal Krol
sampler.
2010-01-07tgsi: Cleanup exec_tex().Michal Krol
2010-01-08tgsi: Silence uninitialized variable warnings.Vinson Lee
2010-01-05tgsi: Simplify implementation of few interpreter's instructions.Michal Krol
2010-01-05tgsi: Treat MOV source operand as FLOAT so modifiers works as expected.Michal Krol
2010-01-05tgsi: Store ADDR file in interpreter as an int.Michal Krol
2010-01-05tgsi: Remove dead micro_umod().Michal Krol
2010-01-05tgsi: Make interpreter aware of float and integer data types.Michal Krol
Debug check for inf and nan only on float channels. Apply absolute and negate source operand modifiers based on opcode type.
2010-01-05gallium: Add UMOD TGSI opcode.Michal Krol
Either that or have UDIV have two destination operands.
2010-01-05gallium: Add SWITCH, CASE, DEFAULT and ENDSWITCH opcodes to TGSI.Michal Krol
Provide reference implementation of them in tgsi_exec. Note that BREAK opcode is overloaded and can be used to break out of either a loop or a switch-case statement.
2010-01-05tgsi: Cleanup interpreter code for other existing integer opcodes.Michal Krol
2010-01-05tgsi: Implement new integer opcodes.Michal Krol
Update interpreter and ureg. Also, get rid of SHR -- it's actually an alias for ISHR.
2010-01-04tgsi: Fix assert.Vinson Lee
2009-12-25draw/tgsi: fix geometry shader input/output swizzlingZack Rusin
2009-12-25gallium: add geometry shader support to galliumZack Rusin
2009-12-22tgsi: Implement BREAKC in interpreter.Michal Krol
2009-12-14tgsi: add properties and system value registerZack Rusin
adds support for properties to all parts of the tgsi framework, plus introduces a new register which will be used for system generated values.
2009-12-01Merge commit 'origin/tgsi-simplify-ext'Keith Whitwell
Conflicts: src/gallium/drivers/r300/r300_vs.c
2009-11-26tgsi/exec: Fix orientation of DDY.Michal Krol
2009-11-26tgsi/exec: Force return from a subroutine at ENDSUB.Michal Krol
2009-11-24tgsi: rename fields of tgsi_full_src_register to reduce verbosityKeith Whitwell
SrcRegister -> Register SrcRegisterInd -> Indirect SrcRegisterDim -> Dimension SrcRegisterDimInd -> DimIndirect
2009-11-24tgsi: rename fields of tgsi_full_dst_register to reduce verbosityKeith Whitwell
DstRegister -> Register DstRegisterInd -> Indirect
2009-11-24tgsi: rename fields of tgsi_full_declaration to reduce verbosityKeith Whitwell
DeclarationRange -> Range
2009-11-24tgsi: rename fields of tgsi_full_instruction to avoid excessive verbosityKeith Whitwell
InstructionPredicate -> Predicate InstructionLabel -> Label InstructionTexture -> Texture FullSrcRegisters -> Src FullDstRegisters -> Dst
2009-11-24tgsi: reduce repetition of structure name in its membersKeith Whitwell
Rename Semantic.SemanticName to Semantic.Name. Similar for SemanticIndex, and the members of the tgsi_version struct.
2009-11-24gallium: simplify tgsi tokens furtherKeith Whitwell
Drop anonymous 'Extended' fields, have every optional token named explicitly in its parent. Eg. there is now an Instruction.Label flag, etc. Drop destination modifiers and other functionality which cannot be generated by tgsi_ureg.c, which is now the primary way of creating shaders. Pull source modifiers into the source register token, drop the second negate flag. The source register token is now full - if we need to expand it, probably best to move all of the modifiers to a new token and have a single flag for it.
2009-11-24tgsi: Implement predicated instructions in exec.Michal Krol
2009-11-23tgsi: Clamp the source argument in micro_exp2() to avoid Inf.Michal Krol
2009-11-23tgsi: Remove code that actually had no effect.Michal Krol
2009-11-23tgsi: Fix POSITION and FACE fragment shader inputs.Michal Krol
2009-11-23tgsi: Bring BGNFOR/ENDFOR implementation up to spec.Michal Krol
2009-11-23tgsi: Fake TXD implementation in exec.Michal Krol
2009-11-23tgsi: Add execution debugging facilities to exec.Michal Krol
2009-11-19tgsi: Provide ultimate solution for SOA dependencies in exec.Michal Krol
Reorder STOREs in such a way that they appear after the last FETCH.
2009-11-10tgsi/exec: Exit early on error.Michal Krol
2009-11-02tgsi: Update for gallium interface changes.Michal Krol
2009-10-23gallium: remove the swizzling parts of ExtSwizzleKeith Whitwell
These haven't been used by the mesa state tracker since the conversion to tgsi_ureg, and it seems that none of the other state trackers are using it either. This helps simplify one of the biggest suprises when starting off with TGSI shaders.
2009-10-23gallium: remove noise opcodesKeith Whitwell
Provide a dummy implementation in the GL state tracker (move 0.5 to the destination regs). At some point, a motivated person could add a better implementation of noise. Currently not even the nvidia binary drivers do anything more than this. In any case, the place to do this is in the GL state tracker, not the poor driver.
2009-09-10tgsi: use new tgsi_call_record to handle execution mask stacksBrian Paul
This fixes some issues when "return"ing from nested loops/conditionals.
2009-09-03aux/tgsi: pull back ureg work from 0.1 branchKeith Whitwell
Manual merge of ureg changes on the branch. Too much unrelated stuff for a proper merge.
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