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Non-functional: correctly do GL_EXT_buffer_reference2 semantic checking

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See #2366 for detail.
This commit is contained in:
johnkslang 2020-08-07 02:26:04 -06:00
parent 6c37bbbb03
commit d8daeb4323
8 changed files with 1253 additions and 1240 deletions
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13
glslang/MachineIndependent/ParseHelper.cpp
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@ -751,8 +751,11 @@ TIntermTyped* TParseContext::handleBinaryMath(const TSourceLoc& loc, const char*
}
TIntermTyped* result = nullptr;
if (allowed)
if (allowed) {
if ((left->isReference() || right->isReference()))
requireExtensions(loc, 1, &E_GL_EXT_buffer_reference2, "buffer reference math");
result = intermediate.addBinaryMath(op, left, right, loc);
}
if (result == nullptr)
binaryOpError(loc, str, left->getCompleteString(), right->getCompleteString());
@ -1680,6 +1683,14 @@ TIntermTyped* TParseContext::addOutputArgumentConversions(const TFunction& funct
#endif
}
TIntermTyped* TParseContext::addAssign(const TSourceLoc& loc, TOperator op, TIntermTyped* left, TIntermTyped* right)
{
if ((op == EOpAddAssign || op == EOpSubAssign) && left->isReference())
requireExtensions(loc, 1, &E_GL_EXT_buffer_reference2, "+= and -= on a buffer reference");
return intermediate.addAssign(op, left, right, loc);
}
void TParseContext::memorySemanticsCheck(const TSourceLoc& loc, const TFunction& fnCandidate, const TIntermOperator& callNode)
{
const TIntermSequence* argp = &callNode.getAsAggregate()->getSequence();