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Implement the full scheme for ES precision qualifiers, generalizing existing storage qualifiers to be able to include multiple independent kinds of qualifiers.

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20317 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-01-24 23:10:51 +00:00
parent 674014bfc4
commit 5521862729
15 changed files with 661 additions and 463 deletions
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8
glslang/MachineIndependent/QualifierAlive.cpp
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@ -36,7 +36,7 @@
class TAliveTraverser : public TIntermTraverser {
public:
TAliveTraverser(TQualifier q) : TIntermTraverser(), found(false), qualifier(q)
TAliveTraverser(TStorageQualifier q) : TIntermTraverser(), found(false), qualifier(q)
{
visitSymbol = AliveSymbol;
visitSelection = AliveSelection;
@ -45,7 +45,7 @@ public:
bool wasFound() { return found; }
protected:
bool found;
TQualifier qualifier;
TStorageQualifier qualifier;
friend void AliveSymbol(TIntermSymbol*, TIntermTraverser*);
friend bool AliveSelection(bool, TIntermSelection*, TIntermTraverser*);
@ -59,7 +59,7 @@ protected:
// ?? It does not do this well yet, this is just a place holder
// that simply determines if it was reference at all, anywhere.
//
bool QualifierWritten(TIntermNode* node, TQualifier qualifier)
bool QualifierWritten(TIntermNode* node, TStorageQualifier qualifier)
{
TAliveTraverser it(qualifier);
@ -76,7 +76,7 @@ void AliveSymbol(TIntermSymbol* node, TIntermTraverser* it)
//
// If it's what we're looking for, record it.
//
if (node->getQualifier() == lit->qualifier)
if (node->getQualifier().storage == lit->qualifier)
lit->found = true;
}