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Merge pull request #1017 from LoopDawg/texture-struct-return.1

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HLSL: add methods to handle user structures in texture template type.
This commit is contained in:
John Kessenich 2017-08-19 16:00:26 -06:00 • committed by GitHub
commit b207daa5d3
9 changed files with 1516 additions and 41 deletions
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19
glslang/MachineIndependent/SymbolTable.cpp
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@ -104,11 +104,20 @@ void TType::buildMangledName(TString& mangledName) const
default: break; // some compilers want this
}
switch (sampler.vectorSize) {
case 1: mangledName += "1"; break;
case 2: mangledName += "2"; break;
case 3: mangledName += "3"; break;
case 4: break; // default to prior name mangle behavior
if (sampler.hasReturnStruct()) {
// Name mangle for sampler return struct uses struct table index.
mangledName += "-tx-struct";
char text[16]; // plenty enough space for the small integers.
snprintf(text, sizeof(text), "%d-", sampler.structReturnIndex);
mangledName += text;
} else {
switch (sampler.getVectorSize()) {
case 1: mangledName += "1"; break;
case 2: mangledName += "2"; break;
case 3: mangledName += "3"; break;
case 4: break; // default to prior name mangle behavior
}
}
if (sampler.ms)