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Establish desktop completeness through version 1.50. (gl_MaxVaryingFloats, implicit-cconversion safety, cube-sampler-array fix, add tests)

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@26253 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich
2014-04-14 22:08:16 +00:00
parent 447c65c978
commit e96ee859a8
15 changed files with 246 additions and 36 deletions
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6
Todo.txt
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@@ -1,4 +1,4 @@
Current functionality level: ESSL 3.0
Current functionality level: ESSL 3.0, GLSL 1.5
+ create version system
@@ -91,13 +91,13 @@ Shader Functionality to Implement/Finish
+ Fixed functionality for a programmable stage.
+ ftransform(). Use invariant outputs instead.
GLSL 1.5 (Non-ES)
- Deprecated gl_MaxVaryingComponents
+ Deprecated gl_MaxVaryingComponents
+ Add new minimum maximums for gl_MaxVertexOutputComponents, gl_MaxGeometryInputComponents, gl_MaxGeometryOutputComponents, and gl_MaxFragmentInputComponents,
rather than relying on gl_MaxVaryingComponents. Also, corrected gl_MaxVaryingComponents to be 60 instead of 64.
+ Added gl_PrimitiveID as an input to fragment shaders.
+ Added gl_FragCoord qualifiers origin_upper_left, and pixel_center_integer to modify the values returned by gl_FragCoord (and have no affect on any other aspect of the pipeline or language).
+ including redeclaration of gl_FragCoord that adds nothing
- Added support for multi-sample textures through sampler2DMS and sampler2DMSArray support in texelFetch() and textureSize().
+ Added support for multi-sample textures through sampler2DMS and sampler2DMSArray support in texelFetch() and textureSize().
+ Broadened interface blocks from just uniforms to in and out interfaces as well.
+ Broaden array usage to include vertex shader inputs (vertex in).
+ Added geometry shaders. This includes targeting layers in FBO rendering.