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Added function to merge source files when linking shaders.

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This commit is contained in:
Patrick 2023-02-22 20:37:22 +01:00
parent 4438979baf
commit ebdbba3643
Signed by: mewin
GPG Key ID: CEDB412C39B5BC47
2 changed files with 33 additions and 0 deletions
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32
glslang/MachineIndependent/linkValidate.cpp
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@ -93,6 +93,7 @@ void TIntermediate::merge(TInfoSink& infoSink, TIntermediate& unit)
mergeCallGraphs(infoSink, unit);
mergeModes(infoSink, unit);
mergeTrees(infoSink, unit);
mergeSources(infoSink, unit); // @MEWIN 2023-02-22 - Added function to merge source files when linking shaders.
#endif
}
@ -378,6 +379,37 @@ void TIntermediate::mergeTrees(TInfoSink& infoSink, TIntermediate& unit)
ioAccessed.insert(unit.ioAccessed.begin(), unit.ioAccessed.end());
}
// BEGIN @MEWIN - 2023-02-22 - Added function to merge source files when linking shaders.
void TIntermediate::mergeSources(TInfoSink& infoSink, TIntermediate& unit)
{
auto addSource = [&](const char* name, const char* text, size_t len)
{
if (sourceFile == name) {
return;
}
auto it = includeText.find(name);
if (it != includeText.end()) {
return;
}
if (sourceText.empty())
{
setSourceFile(name);
addSourceText(text, len);
}
else {
addIncludeText(name, text, len);
}
};
if (!unit.getSourceFile().empty()) {
addSource(unit.getSourceFile().c_str(), unit.getSourceText().c_str(), unit.getSourceText().length());
}
for (const auto& [name, text] : unit.includeText) {
addSource(name.c_str(), text.c_str(), text.length());
}
}
// END @MEWIN
#endif
static const TString& getNameForIdMap(TIntermSymbol* symbol)

1
glslang/MachineIndependent/localintermediate.h
View File

@ -1131,6 +1131,7 @@ protected:
void mergeCallGraphs(TInfoSink&, TIntermediate&);
void mergeModes(TInfoSink&, TIntermediate&);
void mergeTrees(TInfoSink&, TIntermediate&);
void mergeSources(TInfoSink&, TIntermediate&); // @MEWIN 2023-02-22 - Added function to merge source files when linking shaders.
void seedIdMap(TIdMaps& idMaps, long long& IdShift);
void remapIds(const TIdMaps& idMaps, long long idShift, TIntermediate&);
void mergeBodies(TInfoSink&, TIntermSequence& globals, const TIntermSequence& unitGlobals);