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2010-07-07ir_to_mesa: Fix the assertion on LHS array derefs to DWIM.Eric Anholt
This allows array derefs of matrices now, which makes idr's GLSL demo happy.
2010-07-07ir_to_mesa: Add support for constant matrices (untested).Eric Anholt
2010-07-07ir_to_mesa: Add support for adding/subtracting matrices.Eric Anholt
This isn't really tested, but didn't break normal vector add/sub.
2010-07-07ir_to_mesa: Don't assert that we can't assign matrices. It should work now.Eric Anholt
2010-07-07ir_to_mesa: Only allocate a vector per column of a matrix.Eric Anholt
2010-07-07ir_to_mesa: Add support for assignment of aggregates.Eric Anholt
2010-07-07ir_to_mesa: Add support for matrix * matrix.Eric Anholt
2010-07-07st/mesa: fix sampler max_lod computationBrian Paul
This change makes gallium behave like other GL implementations and fixes a conformance failure.
2010-07-07ir_to_mesa: Add support for gl_TextureMatrix access.Eric Anholt
Fixes glsl-vs-texturematrix-1, and glsl-vs-texturematrix-2 on swrast.
2010-07-07ir_to_mesa: Fill in some uninitialized fields that sometimes contained junk.Eric Anholt
2010-07-07r600: workaround 3 comp GL_SHORT vertex attribute format on r700Andre Maasikas
guess it's a hw errata?
2010-07-07glsl2: Add a pass to simplify if statements returning from both sides.Eric Anholt
This allows function inlining making the following tests work even without function calls implemented: glsl-fs-functions-2 glsl-fs-functions-3 glsl-vs-functions glsl-vs-functions-2 glsl-vs-functions-3 glsl-vs-vec4-indexing-5 (Note that those tests were designed to trigger actual function calls, and this defeats them. However, those testcases ended up catching the bug in the previous commit.)
2010-07-07glsl: use Elements() in arrays instead of sentinal valuesBrian Paul
The _slang_*_output_name() functions had one too many loop iterations because of the sentinal end-of-list values in the vertOutput array. Just use Elements() everywhere.
2010-07-06glsl2: Add pass for supporting variable vector indexing in rvalues.Eric Anholt
The Mesa IR needs this to support vector indexing correctly, and hardware backends such as 915 would want this behavior as well. Fixes glsl-vs-vec4-indexing-2.
2010-07-06ir_to_mesa: Add support for conditional moves.Eric Anholt
Nothing generates conditional moves yet.
2010-07-06Add hash table helper functions for using pointers as hash keysIan Romanick
2010-07-06Make hashtable.h be C++ friendlyIan Romanick
2010-07-06ir_to_mesa: Use the compiler-assigned locations for builtin attrs/varyings.Eric Anholt
The previous table didn't distinguish gl_Color for the VS and FS, so we would use the FS's attribute index for the VS and read undefined. This partially fixes glsl-routing to match its behavior on master.
2010-07-06r300/compiler: Implement KILP opcode.Tom Stellard
Signed-off-by: Marek Olšák <maraeo@gmail.com>
2010-07-06mesa: Always initialize transform feedback state.Chia-I Wu
Assert ctx->Driver.NewTransformFeedback if the feature is enabled; Use the default callbacks otherwise. The rest of core mesa expects the state to be initialized.
2010-07-05mesa: initial support for unnormalized integer texture formatsBrian Paul
As defined by GL_EXT_texture_integer.
2010-07-03mesa: Fix OpenGL ES-only builds.Chia-I Wu
Check FEATURE_GL in _mesa_init_shader_dispatch and _mesa_init_shader_uniform_dispatch. OpenGL ES can not and does not use _mesa_init_<...>_dispatch. This is supposed to be temporary. Ideally, a more flexible way for initializing dispatch tables should be developed.
2010-07-03r300/compiler: Fix loop unrollingTom Stellard
2010-07-03r300/compiler: Use hardware flow control instructions for loops on r500.Tom Stellard
2010-07-03r300/compiler: Don't continue copy propagation inside loops.Tom Stellard
2010-07-03r300/compiler: Print debug info for flow control instructions.Tom Stellard
2010-07-03r300/compiler: Enable hardware IF statements for r500 cards.Tom Stellard
2010-07-03r300/compiler: In the peephole optimizer, ELSE should mark the end of aTom Stellard
block.
2010-07-03r300/compiler: Correctly calculate the max number of iterations for loops.Tom Stellard
2010-07-03r300/compiler: Handle loops in deadcode analysis.Tom Stellard
This also allows us to split the loop emulation into two phases. A tranformation phase which either unrolls loops or prepares them to be emulated, and the emulation phase which unrolls remaining loops until the instruction limit is reached. The second phase is completed after the deadcode analysis in order to get a more accurate count of the number of instructions in the body of loops.
2010-07-02ir_to_mesa: Fix uninitalized value.Kenneth Graunke
2010-07-02osmesa: remove old renderbuffer before adding newBrian Paul
Fixes fd.o bug 10966 when OSMesaMakeCurrent() was called twice. NOTE: This is a candidate for the 7.8 branch.
2010-07-02mesa: updated instruction commentsBrian Paul
2010-07-02ir_to_mesa: Fix up implementation of ir_unop_exp.Eric Anholt
OPCODE_EXP is not to ir_unop_exp what OPCODE_EX2 is to ir_unop_exp2. It's the weird VP approximation helper opcode. Just implement it with OPCODE_POW instead. Fixes glsl-fs-exp.
2010-07-02i965: Add support for the DP2 opcode, which we use for dot(vec2, vec2).Eric Anholt
The original glsl compiler would generate a.x * b.x + a.y * b.y, which we would do mul+mul+add for instead of this mul+mac. Fixes glsl-fs-dot-vec2.
2010-07-02ir_to_mesa: Add support for scalar * mat, vec * mat.Eric Anholt
This is not tested by piglit currently.
2010-07-02ir_to_mesa: Add support for shadow comparison to texture instructions.Eric Anholt
piglit lacks tests for this currently.
2010-07-02ir_to_mesa: Move projection handling out of ir_tex so txb and txl get it.Eric Anholt
Fixes: glsl-fs-texture2dproj-bias glsl-fs-texture2dproj-bias-2
2010-07-02ir_to_mesa: Add support for projected non-shadow/bias/lod texturing.Eric Anholt
Fixes: glsl-fs-texture2dproj glsl-fs-texture2dproj-2
2010-07-02mesa: add geometry shader fields to gl_shader_programBrian Paul
These 3 fields are per shader-program. Copy them into the geometry program at link time for convenient access later. Also, add some missing glGetProgramiv() queries.
2010-07-02ir_to_mesa: Fix sparse swizzling of src regs when a writemask is present.Eric Anholt
Fixes glsl-fs-texture2d-masked.
2010-07-02ir_to_mesa: Don't forget to run the Mesa IR optimization passes.Eric Anholt
With how we generate assignments, the trivial copy propagation in it is really important, and some drivers will really want the register allocation, too.
2010-07-02glsl2: Add a pass to break ir_binop_div to _mul and _rcp.Eric Anholt
This results in constant folding of a constant divisor.
2010-07-02mesa: fix texenv generation when num color bufs == 0Brian Paul
Before, if there were no color buffers enabled (with glDrawBuffers(GL_NONE)) when the texenv program was generated, we'd emit writes to OUTPUT[1] but the OutputsWritten mask was 0. This inconsistency caused an assertion to fail later in the Mesa->TGSI translation. Fixes fd.o bug 28169 NOTE: this is a candidate for the 7.8 branch (and depends on commit b6b9b17d27c570cc99ae339e595cf2f63ca5e8d7).
2010-07-02mesa: add missing error checks in _mesa_program_parameteri()Brian Paul
2010-07-02main: change some GS field types, added commentsBrian Paul
2010-07-02mesa: make the number of draw buffers part of the texenv program key stateBrian Paul
All the state that effects the program should be in the key. This didn't help with bug 28169 but is a good fix anyway. NOTE: this is a low-priority candidate for the 7.8 branch. In practice, this issue might never be hit.
2010-07-02mesa: Silence warning.José Fonseca
2010-07-01glsl2: Conditionally allow optional extensions to be enabledIan Romanick
The only optional extension currently supported by the compiler is GL_EXT_texture_array.
2010-07-01glsl2: Conditionally define preprocessor tokens for optional extensionsIan Romanick
The only optional extension currently supported by the compiler is GL_EXT_texture_array.
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