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Merge pull request #398 from amdrexu/feature

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AMD: Implement 4 AMD-specific extensions.
This commit is contained in:
John Kessenich 2016-07-21 14:39:27 -06:00 • committed by GitHub
commit df018fa994
20 changed files with 5425 additions and 4120 deletions
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18
glslang/Include/BaseTypes.h
View file

@ -186,6 +186,15 @@ enum TBuiltInVariable {
EbvSamplePosition,
EbvSampleMask,
EbvHelperInvocation,
#ifdef AMD_EXTENSIONS
EbvBaryCoordNoPersp,
EbvBaryCoordNoPerspCentroid,
EbvBaryCoordNoPerspSample,
EbvBaryCoordSmooth,
EbvBaryCoordSmoothCentroid,
EbvBaryCoordSmoothSample,
EbvBaryCoordPullModel,
#endif
EbvLast
};
@ -286,6 +295,15 @@ __inline const char* GetBuiltInVariableString(TBuiltInVariable v)
case EbvSamplePosition: return "SamplePosition";
case EbvSampleMask: return "SampleMaskIn";
case EbvHelperInvocation: return "HelperInvocation";
#ifdef AMD_EXTENSIONS
case EbvBaryCoordNoPersp: return "BaryCoordNoPersp";
case EbvBaryCoordNoPerspCentroid: return "BaryCoordNoPerspCentroid";
case EbvBaryCoordNoPerspSample: return "BaryCoordNoPerspSample";
case EbvBaryCoordSmooth: return "BaryCoordSmooth";
case EbvBaryCoordSmoothCentroid: return "BaryCoordSmoothCentroid";
case EbvBaryCoordSmoothSample: return "BaryCoordSmoothSample";
case EbvBaryCoordPullModel: return "BaryCoordPullModel";
#endif
default: return "unknown built-in variable";
}
}

14
glslang/Include/Types.h
View file

@ -405,6 +405,9 @@ public:
smooth = false;
flat = false;
nopersp = false;
#ifdef AMD_EXTENSIONS
explicitInterp = false;
#endif
patch = false;
sample = false;
coherent = false;
@ -438,6 +441,9 @@ public:
bool smooth : 1;
bool flat : 1;
bool nopersp : 1;
#ifdef AMD_EXTENSIONS
bool explicitInterp : 1;
#endif
bool patch : 1;
bool sample : 1;
bool coherent : 1;
@ -453,7 +459,11 @@ public:
}
bool isInterpolation() const
{
#ifdef AMD_EXTENSIONS
return flat || smooth || nopersp || explicitInterp;
#else
return flat || smooth || nopersp;
#endif
}
bool isAuxiliary() const
{
@ -1518,6 +1528,10 @@ public:
p += snprintf(p, end - p, "flat ");
if (qualifier.nopersp)
p += snprintf(p, end - p, "noperspective ");
#ifdef AMD_EXTENSIONS
if (qualifier.explicitInterp)
p += snprintf(p, end - p, "__explicitInterpAMD ");
#endif
if (qualifier.patch)
p += snprintf(p, end - p, "patch ");
if (qualifier.sample)

27
glslang/Include/intermediate.h
View file

@ -246,6 +246,12 @@ enum TOperator {
EOpReflect,
EOpRefract,
#ifdef AMD_EXTENSIONS
EOpMin3,
EOpMax3,
EOpMid3,
#endif
EOpDPdx, // Fragment only
EOpDPdy, // Fragment only
EOpFwidth, // Fragment only
@ -260,6 +266,10 @@ enum TOperator {
EOpInterpolateAtSample, // Fragment only
EOpInterpolateAtOffset, // Fragment only
#ifdef AMD_EXTENSIONS
EOpInterpolateAtVertex,
#endif
EOpMatrixTimesMatrix,
EOpOuterProduct,
EOpDeterminant,
@ -291,6 +301,23 @@ enum TOperator {
EOpAllInvocations,
EOpAllInvocationsEqual,
#ifdef AMD_EXTENSIONS
EOpMinInvocations,
EOpMaxInvocations,
EOpAddInvocations,
EOpMinInvocationsNonUniform,
EOpMaxInvocationsNonUniform,
EOpAddInvocationsNonUniform,
EOpSwizzleInvocations,
EOpSwizzleInvocationsMasked,
EOpWriteInvocation,
EOpMbcnt,
EOpCubeFaceIndex,
EOpCubeFaceCoord,
EOpTime,
#endif
EOpAtomicAdd,
EOpAtomicMin,
EOpAtomicMax,