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Support multiple source languages, adding HLSL as an option.

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This commit is contained in:
John Kessenich 2016-03-12 18:34:36 -07:00
parent 4d65ee31a6
commit 66e2faf844
7 changed files with 54 additions and 17 deletions
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12
glslang/MachineIndependent/localintermediate.h
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@ -124,7 +124,8 @@ class TVariable;
//
class TIntermediate {
public:
explicit TIntermediate(EShLanguage l, int v = 0, EProfile p = ENoProfile) : language(l), treeRoot(0), profile(p), version(v), spv(0),
explicit TIntermediate(EShLanguage l, int v = 0, EProfile p = ENoProfile) :
source(EShSourceNone), language(l), profile(p), version(v), spv(0), treeRoot(0),
numMains(0), numErrors(0), numPushConstants(0), recursive(false),
invocations(TQualifier::layoutNotSet), vertices(TQualifier::layoutNotSet), inputPrimitive(ElgNone), outputPrimitive(ElgNone),
pixelCenterInteger(false), originUpperLeft(false),
@ -143,8 +144,10 @@ public:
bool postProcess(TIntermNode*, EShLanguage);
void output(TInfoSink&, bool tree);
void removeTree();
void removeTree();
void setSource(EShSource s) { source = s; }
EShSource getSource() const { return source; }
void setEntryPoint(const char* ep) { entryPoint = ep; }
const TString& getEntryPoint() const { return entryPoint; }
void setVersion(int v) { version = v; }
@ -339,12 +342,13 @@ protected:
bool userOutputUsed() const;
static int getBaseAlignmentScalar(const TType&, int& size);
const EShLanguage language;
const EShLanguage language; // stage, known at construction time
EShSource source; // source language, known a bit later
TString entryPoint;
TIntermNode* treeRoot;
EProfile profile;
int version;
int spv;
TIntermNode* treeRoot;
std::set<std::string> requestedExtensions; // cumulation of all enabled or required extensions; not connected to what subset of the shader used them
TBuiltInResource resources;
int numMains;