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Implement SPV_KHR_post_depth_coverage

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Added support for both extension GL_ARB_post_depth_coverage and GL_EXT_post_depth_coverage.
This commit is contained in:
chaoc 2017-06-30 17:14:30 -07:00
parent 994660208c
commit c120452754
20 changed files with 185 additions and 6 deletions
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4
glslang/Include/Types.h
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@ -968,6 +968,7 @@ struct TShaderQualifiers {
int localSize[3]; // compute shader
int localSizeSpecId[3]; // compute shader specialization id for gl_WorkGroupSize
bool earlyFragmentTests; // fragment input
bool postDepthCoverage; // fragment input
TLayoutDepth layoutDepth;
bool blendEquation; // true if any blend equation was specified
@ -992,6 +993,7 @@ struct TShaderQualifiers {
localSizeSpecId[1] = TQualifier::layoutNotSet;
localSizeSpecId[2] = TQualifier::layoutNotSet;
earlyFragmentTests = false;
postDepthCoverage = false;
layoutDepth = EldNone;
blendEquation = false;
#ifdef NV_EXTENSIONS
@ -1029,6 +1031,8 @@ struct TShaderQualifiers {
}
if (src.earlyFragmentTests)
earlyFragmentTests = true;
if (src.postDepthCoverage)
postDepthCoverage = true;
if (src.layoutDepth)
layoutDepth = src.layoutDepth;
if (src.blendEquation)