John Kessenich
37827023c4
Add warning-suppression flag. Combined with relaxed errors, so an enum can be used instead of many bools.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20818 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-03-08 19:26:11 +00:00
John Kessenich
4055816bc9
Add compilation mode flags for forward-compatible contexts and relaxed error checking. These initiate as arguments to ShCompile() and both default to being off.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20817 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-03-08 18:49:22 +00:00
John Kessenich
1f2a36bd6b
Add ES 300 matrix operations: outerProduct, determinant, inverse, and transpose, and missing ES 300 limit gl_MaxFragmentInputVectors.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20643 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-02-20 04:42:42 +00:00
John Kessenich
bd0747d6f0
Built-in symbol tables now lazily evaluated, and driven by per version, per profile input. Got all ES 100 and ES 300 built-in symbols correct.
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This includes
- doing prescan of shader to know version/profile before parsing it
- putting precision qualifiers on built-in ES symbols
- getting most built-in state correct for core/compatibility/missing profile
- adding gl_VertexID and gl_InstanceID, among other ES 300 built-in symbols
- adding the ES 300 gl_Max/Min constants
- accepting shaders that contain nothing but whitespace without generating an error
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20627 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-02-17 06:01:50 +00:00
John Kessenich
54d8cda95e
Pass 1 at building on linux: remove compile errors from machine independent.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20536 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-02-11 22:36:01 +00:00
John Kessenich
dadf945fd7
Simultaneously fix only known memory leak and take the next step in supporting arrays of arrays. Improved several minor things along the way.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20514 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-02-11 00:54:44 +00:00
John Kessenich
38c507e75a
Make the default version be 100.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20509 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-02-08 18:56:56 +00:00
John Kessenich
9fd55bd338
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.
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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
2012-12-13 00:05:26 +00:00
John Kessenich
e95ecc54fa
1) Improve error recovery from arrays sized with a non constant. 2) Add double vectors to the lexer. 3) Default to vertex shaders for unrecognized file name suffixes.
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Also fix issue where the keyword "shared" conflicts with the layout qualifier identifier "shared" by allowing the keyword in the layout qualifier identifier list.
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@19948 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2012-12-12 21:34:14 +00:00
John Kessenich
e320a1854b
Remove the pack/unpack languages and bring grammar up from 1.1 to 4.2 and fix the affected 1.1 productions and semantics to still work correctly for 1.1 shaders.
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For 4.2, largely, it is only the grammar that is working. Productions and semantics are mostly missing. Lexical analysis is mostly done, but not in the preprocessor, which still can't handle uint and double literals.
The grammar and token names are reorganized to match the specification, to allow easier comparison between the specification and the working grammar.
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@19946 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2012-12-12 21:23:55 +00:00
John Kessenich
200b2734d7
Bring up to date with VS 10 express.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@19945 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2012-12-12 21:21:23 +00:00
John Kessenich
a0af473a8b
Create a base GLSL front-end from the 3Dlabs glslang front-end from 20-Sep-2005.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@19944 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2012-12-12 21:15:54 +00:00
