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Fix g++ build break (portibility problems with stl hash). This partly turns off the stl improvements.

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It also removes some old code that ancient compilers used to need.
However, the main issue is getting access to hash functions for
unordered_map in portable way.
This commit is contained in:
John Kessenich 2015-07-20 02:06:22 -06:00
parent 6ab3d582d6
commit 68965c0fa9
4 changed files with 12 additions and 25 deletions
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3
glslang/MachineIndependent/ParseHelper.h
View file

@ -306,7 +306,8 @@ protected:
TInputScanner* currentScanner;
int numErrors; // number of compile-time errors encountered
bool parsingBuiltins; // true if parsing built-in symbols/functions
TUnorderedMap<TString, TExtensionBehavior> extensionBehavior; // for each extension string, what its current behavior is set to
// need portable TStringHash TUnorderedMap<TString, TExtensionBehavior, TStringHash> extensionBehavior; // for each extension string, what its current behavior is set to
TMap<TString, TExtensionBehavior> extensionBehavior; // for each extension string, what its current behavior is set to
static const int maxSamplerIndex = EsdNumDims * (EbtNumTypes * (2 * 2 * 2)); // see computeSamplerTypeIndex()
TPrecisionQualifier defaultSamplerPrecision[maxSamplerIndex];
bool afterEOF;

6
glslang/MachineIndependent/preprocessor/PpContext.h
View file

@ -192,7 +192,8 @@ public:
};
MemoryPool *pool;
typedef TUnorderedMap<int, Symbol*> TSymbolMap;
// need portable hash typedef TUnorderedMap<int, Symbol*> TSymbolMap;
typedef TMap<int, Symbol*> TSymbolMap;
TSymbolMap symbols; // this has light use... just defined macros
protected:
@ -436,7 +437,8 @@ protected:
//
// From PpAtom.cpp
//
typedef TUnorderedMap<const TString, int, TStringHash> TAtomMap;
// need portable TStringHash typedef TUnorderedMap<const TString, int, TStringHash> TAtomMap;
typedef TMap<const TString, int> TAtomMap;
typedef TVector<const TString*> TStringMap;
TAtomMap atomMap;
TStringMap stringMap;

3
glslang/MachineIndependent/reflection.h
View file

@ -108,7 +108,8 @@ public:
protected:
friend class glslang::TLiveTraverser;
typedef std::unordered_map<TString, int> TNameToIndex;
// Need a TString hash: typedef std::unordered_map<TString, int> TNameToIndex;
typedef std::map<TString, int> TNameToIndex;
typedef std::vector<TObjectReflection> TMapIndexToReflection;
TObjectReflection badReflection; // return for queries of -1 or generally out of range; has expected descriptions with in it for this