Support EXT_integer_dot_product #3832
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| @@ -1119,6 +1119,9 @@ TIntermTyped* TIntermediate::fold(TIntermAggregate* aggrNode) | |||
| break; | |||
| } | |||
| case EOpDot: | |||
| if (!children[0]->getAsTyped()->isFloatingDomain()) { | |||
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I assume this means that integer dot products don't get treated as constant expressions and don't get constant folded?
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Right. The tests are using zeros and I saw they were incorrectly folded, and this fixed it.
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Spec is at KhronosGroup/GLSL#195.