0c8ffadc8c
Implement matrixCompMult builtin - the last of the 110 builtins.
2010-06-09 15:35:54 -07:00
d6a32d4b54
ir_constant_visitor: Add support for dFdx and dFdy operations.
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If the argument is a constant expression...it's not changing per pixel,
so the result is simply 0.
2010-06-09 15:23:40 -07:00
b843c7a20c
Implement dFdx, dFdy, and fwidth via new expression opcodes.
2010-06-09 14:44:39 -07:00
cbd881da3f
Implement 'refract' builtin.
2010-06-09 14:44:39 -07:00
3ffedf1249
Fix some typing issues in asin.
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CorrectFunction.vert now passes.
2010-06-09 14:15:04 -07:00
c476ba8fe2
Add a completely bogus implementation of the noise[1234] builtins.
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idr suggested this. Eventually we will need a real one.
2010-06-09 14:07:35 -07:00
855fcb22c1
Implement 'acos' builtin.
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This is tacked on to the end of the 'asin' file because acos calls asin,
whech means asin needs to be defined first. Alphabetical order fail.
2010-06-09 13:52:32 -07:00
539f29323f
Implement 'faceforward' builtin.
2010-06-09 13:27:16 -07:00
29b22287fe
Implement 'distance' builtin.
2010-06-09 13:17:00 -07:00
cdf1726ffd
Add remaining signatures for 'clamp' builtin.
2010-06-09 13:10:00 -07:00
76796ed66f
Add remaining signatures for 'max' builtin.
2010-06-09 13:05:40 -07:00
47d44c877e
Add remaining signatures for 'min' builtin.
2010-06-09 13:04:16 -07:00
2438f64e63
Add remaining signatures for 'mod' builtin.
2010-06-09 13:04:03 -07:00
b97efa5db5
ir_function_cloning_visitor: Add support for ir_texture.
2010-06-09 11:14:58 -07:00
8331d48948
Don't call _mesa_glsl_initialize_types for every builtin function.
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This was clearly wrong; types are now only initialized once.
2010-06-09 11:14:58 -07:00
57503a22d7
Only initialize types after #extension directives have been processed.
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Since _mesa_glsl_initialize_types add types for various extensions, we
can't call it until after processing "#extension foo : disable" lines.
Fixes tex_rect_02.frag.
2010-06-09 11:14:58 -07:00
4b0029a97d
Commit output of texture_builtins.py and refresh builtin_function.cpp.
2010-06-09 11:14:58 -07:00
5e65c1ccae
texture_builtins.py: Support the EXT_texture_array extension.
2010-06-09 11:14:58 -07:00
0d80f71867
Add EXT_texture_array support.
2010-06-09 11:14:58 -07:00
cc249f79e7
generate_builtins.pl: Support stage-specific builtins even for extensions.
2010-06-09 11:14:58 -07:00
c34a624c9f
texture_builtins.py: Fixes for Array variants.
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The array layer is now included as part of the texture coordinate.
2010-06-09 11:14:58 -07:00
538da12092
texture_builtins.py: Add support for 130 Proj variants.
2010-06-09 11:14:58 -07:00
b3bcea7db6
Add a python script to generate texture builtins.
2010-06-09 11:14:58 -07:00
9aefbe838c
generate_builtins.pl: Support directiories for each extension.
2010-06-09 11:14:58 -07:00
9d1fc46f0c
generate_builtins.pl: Support _fs directories as well as _vs.
2010-06-09 11:14:57 -07:00
56d3f6ad78
Set the type of ir_texture properly; infer it from the sampler type.
2010-06-09 11:14:57 -07:00
dd5b4a544b
ir_reader: Add support for reading ir_texture.
2010-06-09 11:14:57 -07:00
3c7934bfaa
ir_reader: Refactor reading of dereferences for later reuse.
2010-06-09 11:14:57 -07:00
26d74cd1d1
Add stub visitor support for ir_texture.
2010-06-09 11:14:57 -07:00
be298063b5
ir_print_visitor: Add support for ir_texture.
2010-06-09 11:14:57 -07:00
c30f6e5dea
Add mappings between ir_texture_opcode and strings.
2010-06-09 11:14:57 -07:00
81377c012c
Define IR instruction for texture look-ups
2010-06-09 11:14:57 -07:00
2f8b0435b0
Use array delete operator to delete an array
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This was detected by valgrind. I think GCC still does the right
thing, but the C++ spec allows the compiler to do something
stupid... like crash or only delete the first entry in the array.
2010-06-09 11:00:23 -07:00
cfb3536f10
Bump GL_MAX_TEXTURE_COORDS from 2 to 4
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Every platform that supports GLSL sets GL_MAX_TEXTURE_COORDS to at
least 4, so hard-code 4 for now.
This causes the following tests to pass:
glslparsertest/glsl2/norsetto-bumptbn_sh_fp.vert
glslparsertest/glsl2/xreal-lighting-d-omni.vert
glslparsertest/glsl2/xreal-lighting-db-omni.vert
glslparsertest/glsl2/xreal-lighting-dbs-omni.vert
2010-06-07 19:10:33 -07:00
19eb5896c4
Only allow global precision qualifier for int and float
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This causes the following tests to pass:
glslparsertest/glsl2/precision-03.vert
2010-06-07 19:03:03 -07:00
9bcb67bdc4
Fix parsing of precision qualifiers
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This causes the following tests to pass:
glslparsertest/glsl2/precision-02.vert
glslparsertest/glsl2/precision-04.vert
glslparsertest/glsl2/precision-06.vert
This causes the following test to fail. This shader was previously
failing to compile, but it was failing for the wrong reasons.
glslparsertest/glsl2/precision-03.vert
2010-06-07 18:56:16 -07:00
15d162d7b1
Don't process empty shaders
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Some valid shaders, such as 'precision highp float;', evaluate to
empty sets of instructions. This causes some of the optimization
stages to enter infinite loops. Instead, don't bother processing the
empty ones.
2010-06-07 18:53:06 -07:00
6cd2a5cc4b
Generate an error on empty declaration lists
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This causes an error for code such as 'float;'
2010-06-07 18:49:48 -07:00
603b8fc4b2
Check variable mode when comparing qualifier lists.
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Fixes function-05.vert.
2010-06-04 12:57:20 -07:00
384c051b8c
ir_dereference_array always operates on an r-value
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ir_dereference_array::array is always an r-value. If the dereference
is of a varaible, that r-value will be an ir_dereference_variable.
This simplifies the code a bit.
2010-06-02 13:50:27 -07:00
35159b542c
There is no class ir_label, so there's no need for ir_instruction::as_label
2010-06-02 13:39:45 -07:00
c8021ee01d
Remove some cruft from the Makefile
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This was affecting the build, but the files don't actually exist.
2010-06-02 13:13:40 -07:00
aa5794384f
Add builtin gl_LightSource[].
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Fixes gst-gl-bumper.vert parsing.
2010-06-01 15:36:01 -07:00
5b9ac87941
builtins: Add support for reflect().
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Fixes glsl-orangebook-ch06.frag parsing.
2010-06-01 15:15:05 -07:00
da46e5f534
builtins: Add ftransform().
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Fixes glsl-orangebook-ch06-bump.vert.
2010-06-01 15:15:05 -07:00
0ca171908d
Allow arrays of floats as varyings.
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The comment just above the code said arrays were OK, then it didn't
handle arrays. Whoops. Partially fixes CorrectUnsizedArray.frat.
2010-06-01 15:15:04 -07:00
cd512b0063
gl_Normal is a vec3 not a vec4.
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Fixes CorrectSwizzle1.vert.
2010-06-01 15:15:04 -07:00
f03acfc7d7
builtins: Add the mix(gentype, gentype, float) variant.
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The broken-in-mesa Regnum Online shader now parses, except for its
preprocessor usage.
2010-06-01 15:15:04 -07:00
336b4ad8c7
Handle GLSL 1.20 implicit type conversions.
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We were nicely constructing a new expression for the implicit type
conversion, but then checking that the previous types matched instead
of the new expression's type. Fixes errors in Regnum Online shaders.
2010-06-01 15:15:04 -07:00
60fa1a9458
builtins: Add atan().
2010-06-01 15:15:04 -07:00
Kenneth Graunke