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Fix #373: Implicitly make gl_FragColor a location=0 output.

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This commit is contained in:
John Kessenich 2017-05-20 13:23:25 -06:00
parent 1d585ac8bd
commit 2c6f48b1f6
36 changed files with 44 additions and 1 deletions
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10
glslang/MachineIndependent/Initialize.cpp
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@ -5187,7 +5187,15 @@ void TBuiltIns::identifyBuiltIns(int version, EProfile profile, const SpvVersion
SpecialQualifier("gl_FrontFacing", EvqFace, EbvFace, symbolTable);
SpecialQualifier("gl_FragCoord", EvqFragCoord, EbvFragCoord, symbolTable);
SpecialQualifier("gl_PointCoord", EvqPointCoord, EbvPointCoord, symbolTable);
SpecialQualifier("gl_FragColor", EvqFragColor, EbvFragColor, symbolTable);
if (spvVersion.spv == 0)
SpecialQualifier("gl_FragColor", EvqFragColor, EbvFragColor, symbolTable);
else {
TSymbol* symbol = symbolTable.find("gl_FragColor");
if (symbol) {
symbol->getWritableType().getQualifier().storage = EvqVaryingOut;
symbol->getWritableType().getQualifier().layoutLocation = 0;
}
}
SpecialQualifier("gl_FragDepth", EvqFragDepth, EbvFragDepth, symbolTable);
SpecialQualifier("gl_FragDepthEXT", EvqFragDepth, EbvFragDepth, symbolTable);
SpecialQualifier("gl_HelperInvocation", EvqVaryingIn, EbvHelperInvocation, symbolTable);