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2008-11-06gallium: s/OPCODE_INT/OPCODE_TRUNC/Brian Paul
2008-11-06Merge commit 'origin/master' into gallium-0.2Brian Paul
2008-11-06mesa: rename OPCODE_INT -> OPCODE_TRUNCBrian Paul
Trunc is a more accurate description; there's no type conversion involved.
2008-11-06mesa: update the shader programs->TexturesUsed array at link timeBrian Paul
If an application never calls glUniform() to set sampler variable values they'll remain 0 (the default value/unit). Now call _mesa_update_shader_textures_used() at link time in case glUniform() is never called. program->TextureUsed[] will then be correct for state validation.
2008-11-06Merge commit 'origin/gallium-0.1' into gallium-0.2Brian Paul
2008-11-06mesa: update the shader programs->TexturesUsed array at link timeBrian Paul
If an application never calls glUniform() to set sampler variable values they'll remain 0 (the default value/unit). Now call _mesa_update_shader_textures_used() at link time in case glUniform() is never called. program->TextureUsed[] will then be correct for state validation.
2008-11-06gallium: added st_print_shaders() function to help w/ debuggingBrian Paul
2008-11-06i965: Always check vertex program.Xiang, Haihao
Now i965 also uses the vertex program created by Mesa Core, but this vertex program is not only depend on mesa state _NEW_PROGRAM, so always check the current vertex program is updated or not. This fixes broken demo cubemap.
2008-11-05i965: Implement missing OPCODE_NOISE3 instruction in fragment shaders.Gary Wong
OPCODE_NOISE4 coming later.
2008-11-05mesa: Fix compiler warnings on Windows.Brian Paul
cherry-picked subset of a77976d2ee578d0483c64f2aa41719bbae9c1c97
2008-11-05mesa: fix a GLSL array indexing codegen bugBrian Paul
Expressions like array[i] + array[j] didn't work properly before.
2008-11-05Merge commit 'origin/gallium-0.1' into gallium-0.2Brian Paul
Conflicts: src/gallium/auxiliary/rtasm/rtasm_execmem.c src/mesa/shader/slang/slang_emit.c src/mesa/shader/slang/slang_log.c src/mesa/state_tracker/st_atom_framebuffer.c
2008-11-05gallium: added check for degenerate drawing callsBrian Paul
2008-11-05gallium: if VERBOSE_GLSL flag is set, check for non-initialized uniforms at ↵Brian Paul
draw time This will warn the user that the shader being run may be using uninitialized uniform variables.
2008-11-05mesa: fix a GLSL array indexing codegen bugBrian Paul
Expressions like array[i] + array[j] didn't work properly before.
2008-11-05mesa: remove extra \n from printf stringBrian Paul
2008-11-05mesa: remove extra \n from printf stringBrian Paul
2008-11-05mesa: add Initialized field to gl_uniform struct, for debugging purposes onlyBrian Paul
2008-11-05mesa: add Initialized field to gl_uniform struct, for debugging purposes onlyBrian Paul
2008-11-05Merge commit 'origin/master' into gallium-0.2Alan Hourihane
2008-11-04mesa: fix float-valued GLSL vertex attribute variablesBrian Paul
The swizzle mask for such variables wasn't set up properly.
2008-11-04mesa: fix float-valued GLSL vertex attribute variablesBrian Paul
The swizzle mask for such variables wasn't set up properly.
2008-11-03gallium: no renderbuffer, so just exit.Alan Hourihane
2008-11-03i965: Clean up stale NDC comment.Eric Anholt
2008-11-03i965: Avoid vs header computation for negative rhw on G4X.Eric Anholt
This cuts one MOV out when setting a zero header.
2008-11-03i965: Merge GM45 into the G4X chipset define.Eric Anholt
The mobile and desktop chipsets are the same, and having them separate is more typing and more chances to screw up.
2008-11-03i965: Fix copy'n'paste issue that made brw->urb.constrained useless.Eric Anholt
Also, add a comment explaining what brw->urb.constrained tries to do.
2008-11-03softpipe: Don't call pipe_buffer_destroy directly.José Fonseca
Use pipe_buffer_reference instead.
2008-11-02i965: Clean up stale NDC comment.Eric Anholt
2008-11-02i965: Avoid vs header computation for negative rhw on G4X.Eric Anholt
This cuts one MOV out when setting a zero header.
2008-11-02i965: Merge GM45 into the G4X chipset define.Eric Anholt
The mobile and desktop chipsets are the same, and having them separate is more typing and more chances to screw up.
2008-11-02i965: Fix copy'n'paste issue that made brw->urb.constrained useless.Eric Anholt
Also, add a comment explaining what brw->urb.constrained tries to do.
2008-11-01Merge commit 'origin/master' into gallium-0.2Alan Hourihane
Conflicts: src/mesa/shader/slang/library/slang_vertex_builtin_gc.h
2008-11-01mesa: silence warningsBrian Paul
2008-11-01mesa: do scope replacement for while/for loops tooBrian Paul
This fixes a function inlining bug involving vars declared inside loop bodies.
2008-11-01mesa: glsl tree print improvementsBrian Paul
2008-11-01mesa: fix assignment / parameter passing of sampler typesBrian Paul
2008-11-01mesa: additional debug flags for glsl debug/disassemblyBrian Paul
2008-11-01mesa: silence warningsBrian Paul
2008-11-01mesa: do scope replacement for while/for loops tooBrian Paul
This fixes a function inlining bug involving vars declared inside loop bodies.
2008-11-01mesa: glsl tree print improvementsBrian Paul
2008-11-01mesa: fix assignment / parameter passing of sampler typesBrian Paul
2008-11-01mesa: additional debug flags for glsl debug/disassemblyBrian Paul
2008-11-01Fix for 58dc8b7: dest regions must not use HorzStride 0 in ExecSize 1Keith Packard
Quoting section 11.3.10, paragraph 10.2 of the 965PRM: 10.2. If ExecSize is 1, dst.HorzStride must not be 0. Note that this is relaxed from rule 10.1.2. Also note that this rule for destination horizontal stride is different from that for source as stated in rule #7. GM45 gets very angry when rule 10.2 is violated. Patch 58dc8b7 (i965: support destination horiz strides in align1 access mode) added support for additional horizontal strides in the ExecSize 1 case, but failed to notice that mesa occasionally re-purposes a register as a temporary destination, even though it was constructed as a repeating source with HorzStride = 0. While, ideally, we should probably fix the code using these register specifications, this patch simply rewrites them to use HorzStride 1 as the pre-58dc8b7 code did. Signed-off-by: Keith Packard <keithp@keithp.com>
2008-10-31mesa: fix some bugs with precision qualifier parsingBrian Paul
2008-10-31mesa: do scope replacement for variable initializers tooBrian Paul
2008-10-31mesa: fix copy/paste error in GLSL error msgBrian Paul
2008-10-31mesa: fix some bugs with precision qualifier parsingBrian Paul
2008-10-31mesa: do scope replacement for variable initializers tooBrian Paul
2008-10-31mesa: fix copy/paste error in GLSL error msgBrian Paul
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