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HLSL: phase 2d: minor cleanup, & allow operator[] on non-rw textures

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Improve comments.
A few tweaked lines allow [] on non-rw tx.  Add test case for this.
Improve VectorTimesScalar handling.
This commit is contained in:
steve-lunarg 2016-10-10 10:00:14 -06:00
parent 0de16da2c0
commit 07830e805b
8 changed files with 923 additions and 92 deletions
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6
glslang/MachineIndependent/Intermediate.cpp
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@ -2046,8 +2046,9 @@ bool TIntermBinary::promote()
break;
case EOpVectorTimesScalarAssign:
if (left->isVector() && right->isScalar())
return true;
if (!left->isVector() || !right->isScalar())
return false;
break;
default:
return false;
@ -2069,6 +2070,7 @@ bool TIntermBinary::promote()
case EOpExclusiveOrAssign:
case EOpLeftShiftAssign:
case EOpRightShiftAssign:
case EOpVectorTimesScalarAssign:
if (getType() != left->getType())
return false;
break;