BeeEngine/glslang-zig
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11 commits

Author SHA1 Message Date
John Kessenich
f792295e35 Classify more keywords as to what versions they are identifiers, reserved, or keywords. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20540 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-02-12 06:53:13 +00:00
John Kessenich
54d8cda95e Pass 1 at building on linux: remove compile errors from machine independent. 
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. 
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
46eaf4939e Support multiple default versions, to enable ES vs. desktop contexts, for shaders missing a #version statement. 
This also moved some parseContext code from the flex file to the proper C++ file.

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20501 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-02-06 23:06:52 +00:00
John Kessenich
c435c71d87 Update copyrights. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20490 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-02-06 19:46:32 +00:00
John Kessenich
f0fdc53e2a Implement non-square matrices, and make a few type improvements. Cleaned up a few old issues. Added two tests. 
Details
 - added all the new non-square types
 - separated concepts of matrix size and vector size
 - removed VS 6.0 comments/workarounds
 - removed obsolete concept of matrix fields



git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20436 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-02-04 23:54:58 +00:00
John Kessenich
5521862729 Implement the full scheme for ES precision qualifiers, generalizing existing storage qualifiers to be able to include multiple independent kinds of qualifiers. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20317 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-01-24 23:10:51 +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. 
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
fabf3e4058 Add arrays of arrays grammar, and adapt existing 1D array semantics to keep working as before. 
Also add buffer and shared keywords and grammar, which brings the grammar up to 4.3.

N.B. There is a problem for "shared": it is both a keyword (as a storage qualifier) and an identifier (for layouts).

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@19947 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2012-12-12 21:26:43 +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. 
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
a0af473a8b Create a base GLSL front-end from the 3Dlabs glslang front-end from 20-Sep-2005. 
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