Consolidate shader variable storage in Compiler.

src/compiler/translator/Compiler.cpp

@@ -357,9 +357,11 @@ void TCompiler::clearResults()
     infoSink.obj.erase();
     infoSink.debug.erase();
 
-    attribs.clear();
+    attributes.clear();
+    outputVariables.clear();
     uniforms.clear();
     varyings.clear();
+    interfaceBlocks.clear();
 
     builtInFunctionEmulator.Cleanup();
 
@@ -483,7 +485,7 @@ bool TCompiler::enforceVertexShaderTimingRestrictions(TIntermNode* root)
 
 void TCompiler::collectVariables(TIntermNode* root)
 {
-    CollectVariables collect(&attribs, &uniforms, &varyings, hashFunction);
+    CollectVariables collect(&attributes, &uniforms, &varyings, hashFunction);
     root->traverse(&collect);
 }
 

src/compiler/translator/Compiler.h

@@ -67,9 +67,12 @@ class TCompiler : public TShHandleBase
     // Get results of the last compilation.
     int getShaderVersion() const { return shaderVersion; }
     TInfoSink& getInfoSink() { return infoSink; }
-    const std::vector<sh::Attribute> &getAttribs() const { return attribs; }
+
+    const std::vector<sh::Attribute> &getAttributes() const { return attributes; }
+    const std::vector<sh::Attribute> &getOutputVariables() const { return outputVariables; }
     const std::vector<sh::Uniform> &getUniforms() const { return uniforms; }
     const std::vector<sh::Varying> &getVaryings() const { return varyings; }
+    const std::vector<sh::InterfaceBlock> &getInterfaceBlocks() const { return interfaceBlocks; }
 
     ShHashFunction64 getHashFunction() const { return hashFunction; }
     NameMap& getNameMap() { return nameMap; }
@@ -130,6 +133,12 @@ class TCompiler : public TShHandleBase
     ShArrayIndexClampingStrategy getArrayIndexClampingStrategy() const;
     const BuiltInFunctionEmulator& getBuiltInFunctionEmulator() const;
 
+    std::vector<sh::Attribute> attributes;
+    std::vector<sh::Attribute> outputVariables;
+    std::vector<sh::Uniform> uniforms;
+    std::vector<sh::Varying> varyings;
+    std::vector<sh::InterfaceBlock> interfaceBlocks;
+
   private:
     sh::GLenum shaderType;
     ShShaderSpec shaderSpec;
@@ -156,9 +165,6 @@ class TCompiler : public TShHandleBase
     // Results of compilation.
     int shaderVersion;
     TInfoSink infoSink;  // Output sink.
-    std::vector<sh::Attribute> attribs;  // Active attributes in the compiled shader.
-    std::vector<sh::Uniform> uniforms;  // Active uniforms in the compiled shader.
-    std::vector<sh::Varying> varyings;  // Varyings in the compiled shader.
 
     // name hashing.
     ShHashFunction64 hashFunction;

src/compiler/translator/ShaderLang.cpp

@@ -62,7 +62,7 @@ static const sh::ShaderVariable *GetVariable(const TCompiler *compiler, ShShader
     switch (varType)
     {
       case SH_ACTIVE_ATTRIBUTES:
-        return ReturnVariable(compiler->getAttribs(), index);
+        return ReturnVariable(compiler->getAttributes(), index);
       case SH_ACTIVE_UNIFORMS:
         return ReturnVariable(compiler->getUniforms(), index);
       case SH_VARYINGS:
@@ -257,7 +257,7 @@ void ShGetInfo(const ShHandle handle, ShShaderInfo pname, size_t* params)
         *params = 1 + GetGlobalMaxTokenSize(compiler->getShaderSpec());
         break;
     case SH_ACTIVE_ATTRIBUTES:
-        *params = compiler->getAttribs().size();
+        *params = compiler->getAttributes().size();
         break;
     case SH_ACTIVE_ATTRIBUTE_MAX_LENGTH:
         *params = 1 + GetGlobalMaxTokenSize(compiler->getShaderSpec());

src/compiler/translator/TranslatorHLSL.cpp

@@ -21,9 +21,9 @@ void TranslatorHLSL::translate(TIntermNode *root)
 
     outputHLSL.output();
 
-    mActiveUniforms         = outputHLSL.getUniforms();
-    mActiveInterfaceBlocks  = outputHLSL.getInterfaceBlocks();
-    mActiveOutputVariables  = outputHLSL.getOutputVariables();
-    mActiveAttributes       = outputHLSL.getAttributes();
-    mActiveVaryings         = outputHLSL.getVaryings();
+    attributes      = outputHLSL.getAttributes();
+    outputVariables = outputHLSL.getOutputVariables();
+    uniforms        = outputHLSL.getUniforms();
+    varyings        = outputHLSL.getVaryings();
+    interfaceBlocks = outputHLSL.getInterfaceBlocks();
 }

src/compiler/translator/TranslatorHLSL.h

@@ -10,25 +10,14 @@
 #include "compiler/translator/Compiler.h"
 #include "common/shadervars.h"
 
-class TranslatorHLSL : public TCompiler {
-public:
+class TranslatorHLSL : public TCompiler
+{
+  public:
     TranslatorHLSL(sh::GLenum type, ShShaderSpec spec, ShShaderOutput output);
-
     virtual TranslatorHLSL *getAsTranslatorHLSL() { return this; }
-    const std::vector<sh::Uniform> &getUniforms() { return mActiveUniforms; }
-    const std::vector<sh::InterfaceBlock> &getInterfaceBlocks() const { return mActiveInterfaceBlocks; }
-    const std::vector<sh::Attribute> &getOutputVariables() { return mActiveOutputVariables; }
-    const std::vector<sh::Attribute> &getAttributes() { return mActiveAttributes; }
-    const std::vector<sh::Varying> &getVaryings() { return mActiveVaryings; }
 
-protected:
+  protected:
     virtual void translate(TIntermNode* root);
-
-    std::vector<sh::Uniform> mActiveUniforms;
-    std::vector<sh::InterfaceBlock> mActiveInterfaceBlocks;
-    std::vector<sh::Attribute> mActiveOutputVariables;
-    std::vector<sh::Attribute> mActiveAttributes;
-    std::vector<sh::Varying> mActiveVaryings;
 };
 
 #endif  // COMPILER_TRANSLATORHLSL_H_