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Merge pull request #774 from steve-lunarg/tess-ctrlpt-pcf

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HLSL: support per control point patch const fn invocation
This commit is contained in:
John Kessenich
2017-03-31 13:37:52 -06:00
committed by GitHub
parent e70fcf2de1 e741249b72
commit 84a30c8bae
14 changed files with 1708 additions and 330 deletions
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7
glslang/MachineIndependent/intermOut.cpp
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@@ -884,6 +884,13 @@ void TIntermediate::output(TInfoSink& infoSink, bool tree)
case EShLangTessControl:
infoSink.debug << "vertices = " << vertices << "\n";
if (inputPrimitive != ElgNone)
infoSink.debug << "input primitive = " << TQualifier::getGeometryString(inputPrimitive) << "\n";
if (vertexSpacing != EvsNone)
infoSink.debug << "vertex spacing = " << TQualifier::getVertexSpacingString(vertexSpacing) << "\n";
if (vertexOrder != EvoNone)
infoSink.debug << "triangle order = " << TQualifier::getVertexOrderString(vertexOrder) << "\n";
break;
case EShLangTessEvaluation:

10
glslang/MachineIndependent/linkValidate.cpp
View File

@@ -461,10 +461,12 @@ void TIntermediate::finalCheck(TInfoSink& infoSink, bool keepUncalled)
case EShLangTessEvaluation:
if (inputPrimitive == ElgNone)
error(infoSink, "At least one shader must specify an input layout primitive");
if (vertexSpacing == EvsNone)
vertexSpacing = EvsEqual;
if (vertexOrder == EvoNone)
vertexOrder = EvoCcw;
if (source == EShSourceGlsl) {
if (vertexSpacing == EvsNone)
vertexSpacing = EvsEqual;
if (vertexOrder == EvoNone)
vertexOrder = EvoCcw;
}
break;
case EShLangGeometry:
if (inputPrimitive == ElgNone)