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HLSL: Support vector 'cond ? :' -> EOpMix -> OpSelect.

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This commit is contained in:
John Kessenich
2017-04-11 19:45:00 -06:00
parent 34718204e1
commit 636b62db8b
6 changed files with 257 additions and 157 deletions
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4
hlsl/hlslParseHelper.cpp
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@@ -4529,9 +4529,9 @@ void HlslParseContext::handleRegister(const TSourceLoc& loc, TQualifier& qualifi
// Convert to a scalar boolean, or if not allowed by HLSL semantics,
// report an error and return nullptr.
TIntermTyped* HlslParseContext::convertConditionalExpression(const TSourceLoc& loc, TIntermTyped* condition)
TIntermTyped* HlslParseContext::convertConditionalExpression(const TSourceLoc& loc, TIntermTyped* condition, bool mustBeScalar)
{
if (!condition->getType().isScalarOrVec1()) {
if (mustBeScalar && !condition->getType().isScalarOrVec1()) {
error(loc, "requires a scalar", "conditional expression", "");
return nullptr;
}