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HLSL: Implement missing GatherCmp

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This commit is contained in:
steve-lunarg
2017-05-01 21:59:34 -06:00
parent 22be5788ea
commit 6817f81e02
6 changed files with 270 additions and 127 deletions
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10
hlsl/hlslParseables.cpp
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@@ -111,7 +111,8 @@ bool IsIllegalSample(const glslang::TString& name, const char* argOrder, int dim
name == "GatherAlpha");
const bool isGatherCmp =
(name == "GatherCmpRed" ||
(name == "GatherCmp" ||
name == "GatherCmpRed" ||
name == "GatherCmpGreen" ||
name == "GatherCmpBlue" ||
name == "GatherCmpAlpha");
@@ -824,6 +825,12 @@ void TBuiltInParseablesHlsl::initialize(int /*version*/, EProfile /*profile*/, c
{ "GatherAlpha", /* O-4 */ "V4", nullptr, "%@,S,V,,,,", "FIU,S,F,I,,,", EShLangAll, true },
{ "GatherAlpha", /* O-4, status */"V4", nullptr, "%@,S,V,,,,,S", "FIU,S,F,I,,,,U", EShLangAll, true },
{ "GatherCmp", /*!O*/ "V4", nullptr, "%@,S,V,S", "FIU,s,F,", EShLangAll, true },
{ "GatherCmp", /* O*/ "V4", nullptr, "%@,S,V,S,V", "FIU,s,F,,I", EShLangAll, true },
{ "GatherCmp", /* O, status*/ "V4", nullptr, "%@,S,V,S,V,>S", "FIU,s,F,,I,U", EShLangAll, true },
{ "GatherCmp", /* O-4 */ "V4", nullptr, "%@,S,V,S,V,,,", "FIU,s,F,,I,,,", EShLangAll, true },
{ "GatherCmp", /* O-4, status */"V4", nullptr, "%@,S,V,S,V,,V,S","FIU,s,F,,I,,,,U",EShLangAll, true },
{ "GatherCmpRed", /*!O*/ "V4", nullptr, "%@,S,V,S", "FIU,s,F,", EShLangAll, true },
{ "GatherCmpRed", /* O*/ "V4", nullptr, "%@,S,V,S,V", "FIU,s,F,,I", EShLangAll, true },
{ "GatherCmpRed", /* O, status*/ "V4", nullptr, "%@,S,V,S,V,>S", "FIU,s,F,,I,U", EShLangAll, true },
@@ -1203,6 +1210,7 @@ void TBuiltInParseablesHlsl::identifyBuiltIns(int /*version*/, EProfile /*profil
symbolTable.relateToOperator(BUILTIN_PREFIX "GatherGreen", EOpMethodGatherGreen);
symbolTable.relateToOperator(BUILTIN_PREFIX "GatherBlue", EOpMethodGatherBlue);
symbolTable.relateToOperator(BUILTIN_PREFIX "GatherAlpha", EOpMethodGatherAlpha);
symbolTable.relateToOperator(BUILTIN_PREFIX "GatherCmp", EOpMethodGatherCmpRed); // alias
symbolTable.relateToOperator(BUILTIN_PREFIX "GatherCmpRed", EOpMethodGatherCmpRed);
symbolTable.relateToOperator(BUILTIN_PREFIX "GatherCmpGreen", EOpMethodGatherCmpGreen);
symbolTable.relateToOperator(BUILTIN_PREFIX "GatherCmpBlue", EOpMethodGatherCmpBlue);