1 files changed, 50 insertions, 0 deletions
diff --git a/src/3rdparty/angle/src/compiler/translator/InitializeVariables.h b/src/3rdparty/angle/src/compiler/translator/InitializeVariables.h
new file mode 100644
index 0000000000..1cd6d7e1b5
--- /dev/null
+++ b/src/3rdparty/angle/src/compiler/translator/InitializeVariables.h
@@ -0,0 +1,50 @@
+//
+// Copyright (c) 2002-2013 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+#ifndef COMPILER_INITIALIZE_VARIABLES_H_
+#define COMPILER_INITIALIZE_VARIABLES_H_
+
+#include "compiler/translator/intermediate.h"
+
+class InitializeVariables : public TIntermTraverser
+{
+  public:
+    struct InitVariableInfo
+    {
+        TString name;
+        TType type;
+
+        InitVariableInfo(const TString& _name, const TType& _type)
+            : name(_name),
+              type(_type)
+        {
+        }
+    };
+    typedef TVector<InitVariableInfo> InitVariableInfoList;
+
+    InitializeVariables(const InitVariableInfoList& vars)
+        : mCodeInserted(false),
+          mVariables(vars)
+    {
+    }
+
+  protected:
+    virtual bool visitBinary(Visit visit, TIntermBinary* node) { return false; }
+    virtual bool visitUnary(Visit visit, TIntermUnary* node) { return false; }
+    virtual bool visitSelection(Visit visit, TIntermSelection* node) { return false; }
+    virtual bool visitLoop(Visit visit, TIntermLoop* node) { return false; }
+    virtual bool visitBranch(Visit visit, TIntermBranch* node) { return false; }
+
+    virtual bool visitAggregate(Visit visit, TIntermAggregate* node);
+
+  private:
+    void insertInitCode(TIntermSequence& sequence);
+
+    InitVariableInfoList mVariables;
+    bool mCodeInserted;
+};
+
+#endif  // COMPILER_INITIALIZE_VARIABLES_H_