Eric Anholt
43b5b03d67
glsl2: Actually add the declaration of _post_incdec_temp.
2010-07-07 14:06:26 -07:00
Ian Romanick
e78e0fa42b
glsl2: Put the initializer in the instruction stream after the declaration
2010-07-07 12:41:26 -07:00
Ian Romanick
2e85f993d8
Revert "glsl2: Put the declaration in the instruction stream before its initializer."
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This change causes segfaults in other tests. A fix for both sets of
segfaults is coming.
This reverts commit d4d630b72c
2010-07-07 12:41:26 -07:00
Eric Anholt
d4d630b72c
glsl2: Put the declaration in the instruction stream before its initializer.
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This fixes a regression in the generated code from when I did the
ir_validate.cpp-driven rework of assignments.
2010-07-06 18:49:24 -07:00
Ian Romanick
ca088cc277
glsl2: Clone methods return the type of the thing being cloned
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This is as opposed to returning the type of the base class of the hierarchy.
2010-07-06 17:44:37 -07:00
Ian Romanick
6f0823da09
glsl2: Support AST-to-IR translation of invariant keyword
2010-07-01 20:39:08 -07:00
Ian Romanick
12873fa4e3
glsl2: Don't bounds check unsize array redeclarations
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This along with several previous commits fix test CorrectUnsizedArray.frag.
2010-07-01 14:10:19 -07:00
Ian Romanick
127308b4be
glsl2: Add gl_MaxTextureCoords
2010-07-01 13:30:50 -07:00
Ian Romanick
cd00d5b88c
glsl2: Default delcaration of gl_TexCoord is unsized
2010-07-01 13:17:54 -07:00
Ian Romanick
5466b63968
glsl2: Change order of semaintic checks on variable declarations
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This will make it easier to support more (valid) kinds of redeclarations.
2010-07-01 12:56:49 -07:00
Kenneth Graunke
77049a702a
glsl2: Implement AST->HIR support for the "discard" instruction.
2010-06-30 14:54:58 -07:00
Kenneth Graunke
c7f4ff193a
glsl2: Fix storing of dead memory in the symbol table.
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decl->identifier is part of the AST, so it doesn't live very long.
Instead, add var->name which is owned by var.
2010-06-30 13:52:24 -07:00
Kenneth Graunke
953ff1283d
glsl2: Use _mesa_glsl_parse_state as the talloc parent, not glsl_shader.
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_mesa_glsl_parse_state should be the parent for all temporary allocation
done while compiling a shader. glsl_shader should only be used as the
parent for the shader's final IR---the _result_ of compilation.
Since many IR instructions may be added or discarded during optimization
passes, IR should not ever be allocated to glsl_shader directly.
Done via sed -i s/talloc_parent(state)/state/g and s/talloc_parent(st)/st/g.
This also removes a ton of talloc_parent calls, which may help performance.
2010-06-30 13:52:24 -07:00
Kenneth Graunke
506199b852
glsl2: Keep the same number of components in implicit conversions.
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Fixes piglit test glsl-implicit-conversion-01.
2010-06-29 16:31:52 -07:00
Ian Romanick
49e3577b91
glsl_type: Add get_record_instance method
2010-06-29 11:15:39 -07:00
Ian Romanick
12681610f5
glsl_type: Remove vector and matrix constructor generators
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All scalar, vector, and matrix constructors are generated in-line
during AST-to-HIR translation. There is no longer any need to
generate function versions of the constructors.
2010-06-29 11:15:26 -07:00
Kenneth Graunke
6de8256505
glsl2: Check for non-void functions that don't have a return statement.
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This doesn't do any control flow analysis to ensure that the return
statements are actually reached.
Fixes piglit tests function5.frag and function-07.vert.
2010-06-29 11:12:54 -07:00
Kenneth Graunke
ac04c257e3
glsl2: Reject return types with qualifiers.
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Fixes piglit test return-qualifier.frag.
2010-06-29 11:12:54 -07:00
Kenneth Graunke
18707eba1c
glsl2: Check that returned expressions match the function return type.
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From my reading of the specification, implicit conversions are not
allowed. ATI seems to agree, though nVidia allows it without warning.
2010-06-29 11:12:53 -07:00
Eric Anholt
2928588267
glsl2: Move the compiler to the subdirectory it will live in in Mesa.
2010-06-24 15:36:00 -07:00
