John Kessenich
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11f9fc7247
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Add and partially implement an interface for doing uniform reflection. It includes an AST traversal to identify live accesses.
It does not yet correctly compute block offsets, give correct GL-API-style type values, or handle arrays.
This is tied to the new -q flag.
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23938 e7fa87d3-cd2b-0410-9028-fcbf551c1848
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2013-11-07 01:06:34 +00:00 |
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John Kessenich
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fb57e7cc5e
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Add ES 3.0 fragment output link-time test for outputs having or not having location qualifiers.
Also split linker validation into its own file, removed dead "QualifierAlive" files, printed errors for parsing problems with built-in symbols, updated the Windows binary, and added some tests.
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23490 e7fa87d3-cd2b-0410-9028-fcbf551c1848
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2013-10-15 21:46:20 +00:00 |
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John Kessenich
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27b72e42c3
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Implement ES 2.0 (version 100) limitations for non-inductive loop detection and array indexes needing "constant-index-expressions" (inductive variables and constant expressions).
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23478 e7fa87d3-cd2b-0410-9028-fcbf551c1848
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2013-10-14 22:42:16 +00:00 |
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John Kessenich
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b603f918a4
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Put all glslang internals (but not the external interface) into the glslang namespace.
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22882 e7fa87d3-cd2b-0410-9028-fcbf551c1848
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2013-08-29 00:39:25 +00:00 |
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John Kessenich
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7213324259
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Reframe the preprocessor as a C++ class, with instances, removing all C code, removing all global variables. Upgrade bison version to pass a parse context on through to the preprocessor. All the basic things to make something thread safe.
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22291 e7fa87d3-cd2b-0410-9028-fcbf551c1848
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2013-07-08 19:39:16 +00:00 |
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John Kessenich
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5f1a0b7998
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Eliminate flex as the GLSL lexical analyzer, going from two nested lexical analyzers down to one, leaving just the preprocessor's lexical analysis. A new layer replaces it, to translate from the preprocessor's view of tokenization to glslang's view of tokenization.
Also:
- change source locations from an int to TSourceLoc (shader number, line number) throughout
- various improvements to the preprocessor
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22277 e7fa87d3-cd2b-0410-9028-fcbf551c1848
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2013-07-06 19:54:21 +00:00 |
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John Kessenich
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41cf6b540b
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Add scanner that can find '#version' across an array of non-null terminated, length-based, strings. Handle the ES error where #version is not the first thing found, while still supporting desktop behavior, and more generally support length-based multiple strings for a single shader.
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22165 e7fa87d3-cd2b-0410-9028-fcbf551c1848
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2013-06-25 18:10:05 +00:00 |
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John Kessenich
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53fb465729
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Change infrastructure to support constant folding across built-in functions, as required by 1.2 semantics. Partially fleshed out with min/max and some trig functions. Still have to complete all operations.
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20806 e7fa87d3-cd2b-0410-9028-fcbf551c1848
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2013-03-07 19:22:07 +00:00 |
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John Kessenich
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ece0d0ca27
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Change the core of glslang to be a static library rather than a DLL.
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@19952 e7fa87d3-cd2b-0410-9028-fcbf551c1848
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2012-12-13 00:09:49 +00:00 |
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John Kessenich
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9fd55bd338
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Add a new shader-versioning infrastructure capable of handling multiple profiles, desktop/ES, many versions, features coming and going in different versions across different profiles, and extensions.
NB: *Use* of this infrastructure is so far only skeletal.
Fixed a few typos and minor issues along the way.
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@19951 e7fa87d3-cd2b-0410-9028-fcbf551c1848
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2012-12-13 00:05:26 +00:00 |