John Kessenich
133253b6ee
Front-end: Fix issue #147 : ensure layout(index=N) has N in [0,1].
2016-06-05 17:25:34 -06:00
John Kessenich
eb505e4262
Allow future keywords to be accessed as members in a struct.
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This fixes a bug where a token that could be a keyword in one version
is not a keyword in another version, but treated like a non-member after
a "." dereference.
2015-10-02 15:01:53 -06:00
John Kessenich
2398b3a458
Full stack: implement textureQueryLod(*) and textureQueryLevels(*).
2015-09-15 19:38:56 -06:00
John Kessenich
aa657c117e
Implement 'index' layout qualifier for fragment outputs. Based partly on a submission.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@27759 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2014-08-19 02:12:44 +00:00
John Kessenich
b35e9bfa21
Track things like "(3)" and "+3" as expressions, not literals.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@25511 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2014-02-24 21:16:19 +00:00
John Kessenich
68546c6ca4
GL_ARB_enhanced_layouts, part 2: Full implementation of location/component, plus the parsing for xfb* and align/offset (but not yet full semantics for align/offset).
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24692 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2014-01-08 23:25:18 +00:00
John Kessenich
b76d6d6496
GL_ARB_enhanced_layouts, part 1: Track whether constants are literals, to enable version-specific checking of layout(... = literal) vs. layout(... = expression).
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24675 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2014-01-07 18:14:48 +00:00
John Kessenich
c719481d43
Flesh out 4.x block redeclaration semantics:
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- hide non-redeclared anonymous members
- array size limit checking
- illegal member qualifiers
- additional members
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24406 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-12-09 00:37:46 +00:00
John Kessenich
5134b9cf57
Track what ins/outs/uniforms are used, so that errors like "declare after use" or "can't use both XXX and YYY" can be issued. So far, used this for invariant, gl_FragColor et. al., and gl_FragCoord use before redeclaration.
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Also made all tests in testlist include linker tests.
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24156 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-11-20 21:12:43 +00:00
John Kessenich
ab41fe5df6
Add redeclarations of built-in blocks.
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Note: lots of test results changed due to listing the members of a block when printing types.
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23682 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-10-24 01:25:40 +00:00
John Kessenich
c2ff7702be
For all keywords already present, get correct when they could be identifiers, are reserved words, or are keywords, for all versions of ESSL and GLSL.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@21282 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-04-25 16:44:03 +00:00
John Kessenich
ef8ae2e345
Allow gl_FragColor and gl_FragData in non-forward-compatible contexts for non-ES versions 150 - 410. Also add deprecation message for attribute/varying for core profile.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20714 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-02-27 19:02:52 +00:00
