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[glslang] Refine implicit array size interfaces. (#3074)

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* [glslang] Refine implicit array size interfaces.

Help to check builtin and other variables if across stages.
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Chow 2022-12-14 02:20:28 +08:00 • committed by GitHub
parent c6b3f279a7
commit f9b760e6c7
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14 changed files with 528 additions and 7 deletions
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9
glslang/MachineIndependent/ParseHelper.cpp
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@ -608,6 +608,15 @@ TIntermTyped* TParseContext::handleBracketDereference(const TSourceLoc& loc, TIn
#ifndef GLSLANG_WEB
if (base->getType().isUnsizedArray()) {
base->getWritableType().updateImplicitArraySize(indexValue + 1);
base->getWritableType().setImplicitlySized(true);
if (base->getQualifier().builtIn == EbvClipDistance &&
indexValue >= resources.maxClipDistances) {
error(loc, "gl_ClipDistance", "[", "array index out of range '%d'", indexValue);
}
else if (base->getQualifier().builtIn == EbvCullDistance &&
indexValue >= resources.maxCullDistances) {
error(loc, "gl_CullDistance", "[", "array index out of range '%d'", indexValue);
}
// For 2D per-view builtin arrays, update the inner dimension size in parent type
if (base->getQualifier().isPerView() && base->getQualifier().builtIn != EbvNone) {
TIntermBinary* binaryNode = base->getAsBinaryNode();