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11 Commits

Author SHA1 Message Date
John Kessenich
116c30b6ed Tessellation: implement 'patch' semantics. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24486 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-12-12 01:25:37 +00:00
John Kessenich
623833fabc Tessellation partial implementation (not ready for use yet), including: 
- the built-in constants
 - built-in variable declarations, some dependent on gl_MaxPatchVertices
 - layout qualifier for vertices (shared with geometry shader max_vertices)
 - layout qualifiers for vertex spacing, vertex order, point mode, and primitive type
 - link semantics for layout qualifiers

Still TBD:
 - patch qualifier and arrayed input handling
 - sizing of gl_out[]
 - additional semantic checking
 - supporting the extension on version 150

git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24468 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-12-11 18:57:40 +00:00
John Kessenich
c719481d43 Flesh out 4.x block redeclaration semantics: 
- 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
66cdf36521 Detect and give error on second occurrence of #version. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24347 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-12-04 20:08:16 +00:00
John Kessenich
143c8bf10f Give error when overloaded functions differ only on a parameter's precision qualifier. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24302 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-12-03 21:04:03 +00:00
John Kessenich
1fbaa35ce7 Compile-time check on sampler binding size, link-time merging and checking of bindings. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24218 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-27 02:41:52 +00:00
John Kessenich
ab3080353a Add layout binding qualifier for blocks and samplers (atomics are not yet in, nor link validation). 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23590 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-10-18 21:37:55 +00:00
John Kessenich
8f13e1322d Add swizzles to scalars. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23580 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-10-18 03:56:23 +00:00
John Kessenich
e46b087760 Add function "const", where the initializer does not have to be a compile-time constant. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@23566 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-10-17 20:55:30 +00:00
John Kessenich
d46b31fdc5 Give new scopes to non-compound (simple) if-then-else substatements, correcting scoping for declarations they contain. 
Also, updated several tests and the Todo list.


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22845 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-08-27 03:59:04 +00:00
John Kessenich
01fc0645cb Add semantic checks for order of qualification and repetition within a class of qualifiers. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22145 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-06-24 21:22:03 +00:00