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Web: Remove/rationalize a set of *_EXTENSIONS, using GLSLANG_WEB.

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Focus was on the front end (not SPIR-V), minus the grammar.
Reduces #ifdef count by around 320 and makes the web build 270K smaller,
which is about 90% the  target size.

The grammar and scanner will be another step, as will the SPIR-V backend.
This makes heavy use of methods #ifdef'd to return false as a global way
of turning off code, relying on C++ DCE to do the rest.
This commit is contained in:
John Kessenich 2019-08-01 03:28:08 -06:00
parent e66dace97e
commit 7015bd658e
32 changed files with 2661 additions and 2712 deletions
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4
glslang/MachineIndependent/iomapper.cpp
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@ -75,7 +75,7 @@ public:
target = &inputList;
else if (base->getQualifier().storage == EvqVaryingOut)
target = &outputList;
else if (base->getQualifier().isUniformOrBuffer() && !base->getQualifier().layoutPushConstant)
else if (base->getQualifier().isUniformOrBuffer() && !base->getQualifier().isPushConstant())
target = &uniformList;
if (target) {
TVarEntryInfo ent = {base->getId(), base, ! traverseAll};
@ -355,7 +355,7 @@ struct TSymbolValidater
}
return;
}
} else if (base->getQualifier().isUniformOrBuffer() && ! base->getQualifier().layoutPushConstant) {
} else if (base->getQualifier().isUniformOrBuffer() && ! base->getQualifier().isPushConstant()) {
// validate uniform type;
for (int i = 0; i < EShLangCount; i++) {
if (i != currentStage && outVarMaps[i] != nullptr) {