1 files changed, 31 insertions, 0 deletions
diff --git a/gfx/angle/src/compiler/translator/InitializeVariables.h b/gfx/angle/src/compiler/translator/InitializeVariables.h
new file mode 100755
index 000000000..9a34245a5
--- /dev/null
+++ b/gfx/angle/src/compiler/translator/InitializeVariables.h
@@ -0,0 +1,31 @@
+//
+// 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_TRANSLATOR_INITIALIZEVARIABLES_H_
+#define COMPILER_TRANSLATOR_INITIALIZEVARIABLES_H_
+
+#include <GLSLANG/ShaderLang.h>
+
+namespace sh
+{
+class TIntermNode;
+class TSymbolTable;
+
+typedef std::vector<sh::ShaderVariable> InitVariableList;
+
+// Currently this function is only capable of initializing variables of basic types,
+// array of basic types, or struct of basic types.
+// For now it is used for the following two scenarios:
+//   1. initializing gl_Position;
+//   2. initializing ESSL 3.00 shaders' output variables (which might be structs).
+// Specifically, it's not feasible to make it work for local variables because if their
+// types are structs, we can't look into TSymbolTable to find the TType data.
+void InitializeVariables(TIntermNode *root,
+                         const InitVariableList &vars,
+                         const TSymbolTable &symbolTable);
+}  // namespace sh
+
+#endif  // COMPILER_TRANSLATOR_INITIALIZEVARIABLES_H_