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Track which extensions were enabled or required, in the intermediate representation, for reflection of the consumer.

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@26155 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2014-03-31 22:20:47 +00:00
parent ea4ae7c3ad
commit b4ef9e0d56
119 changed files with 328 additions and 4 deletions
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11
glslang/MachineIndependent/linkValidate.cpp
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@ -131,11 +131,16 @@ void TIntermediate::merge(TInfoSink& infoSink, TIntermediate& unit)
return;
if (treeRoot == 0) {
version = unit.version;
treeRoot = unit.treeRoot;
version = unit.version;
requestedExtensions = unit.requestedExtensions;
return;
} else
version = std::max(version, unit.version);
}
// Getting this far means we have two existing trees to merge...
version = std::max(version, unit.version);
requestedExtensions.insert(unit.requestedExtensions.begin(), unit.requestedExtensions.end());
// Get the top-level globals of each unit
TIntermSequence& globals = treeRoot->getAsAggregate()->getSequence();