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Have non-ES profiles always use EpqNone (no precision qualifier) rather than using highp. This keeps precision qualifiers out of error messages, IL dumps, etc., and avoids the precision propagation algorithm.

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20364 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-01-29 17:24:14 +00:00
parent e406f1c71c
commit 59ddbafb62
4 changed files with 13 additions and 14 deletions
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9
glslang/MachineIndependent/Intermediate.cpp
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@ -836,8 +836,10 @@ bool TIntermBinary::promote(TInfoSink& infoSink)
// Fix precision qualifiers
if (right->getQualifier().precision > getQualifier().precision)
getQualifier().precision = right->getQualifier().precision;
left->propagatePrecision(getQualifier().precision);
right->propagatePrecision(getQualifier().precision);
if (getQualifier().precision != EpqNone) {
left->propagatePrecision(getQualifier().precision);
right->propagatePrecision(getQualifier().precision);
}
//
// Array operations.
@ -1125,7 +1127,8 @@ void TIntermTyped::propagatePrecision(TPrecisionQualifier newPrecision)
// comma operator: just through the last operand
// ":?" and ",": where is this triggered?
// built-in function calls: how much to propagate to arguments?
// performance: don't do this for desktop profiles
// length()?
// indexing?
}
bool CompareStructure(const TType& leftNodeType, constUnion* rightUnionArray, constUnion* leftUnionArray)