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GL_ARB_enhanced_layouts, final. #extension tests, built-in constants, and bug fix for non-constant expression in layout(...=expr).

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@25220 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2014-02-03 16:28:23 +00:00
parent 39974acf93
commit 4094630ca3
8 changed files with 218 additions and 14 deletions
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Todo.txt
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@ -237,12 +237,12 @@ Shader Functionality to Implement/Finish
+ Add missing type in grammar, ATOMIC_UINT, and missing qualifiers COHERENT, VOLATILE, RESTRICT, READONLY, and WRITEONLY.
+ Add missing initializer lists to grammar.
GLSL 4.4
- Incorporate the ARB_enhanced_layouts extension, which adds
+ Incorporate the ARB_enhanced_layouts extension, which adds
+ compile-time constant expressions for layout qualifier integers
- new offset and align layout qualifiers for control over buffer block layouts
+ new offset and align layout qualifiers for control over buffer block layouts
+ add location layout qualifier for input and output blocks and block members
+ new component layout qualifier for finer-grained layout control of input and output variables and blocks
- new xfb_buffer, xfb_stride, and xfb_offsetlayout qualifiers to allow the shader to control
+ new xfb_buffer, xfb_stride, and xfb_offsetlayout qualifiers to allow the shader to control
transform feedback buffering.
+ Bug 10530: To be consistent with ES, include sample types as valid in a precision statement.
Note the defaults are irrelevant, as precision qualifiers are not required or have any meaning.