1 files changed, 60 insertions, 0 deletions
diff --git a/Source/ThirdParty/ANGLE/src/compiler/preprocessor/new/Context.h b/Source/ThirdParty/ANGLE/src/compiler/preprocessor/new/Context.h
new file mode 100644
index 0000000..a812747
--- /dev/null
+++ b/Source/ThirdParty/ANGLE/src/compiler/preprocessor/new/Context.h
@@ -0,0 +1,60 @@
+//
+// Copyright (c) 2011 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_PREPROCESSOR_CONTEXT_H_
+#define COMPILER_PREPROCESSOR_CONTEXT_H_
+
+#include <map>
+
+#include "common/angleutils.h"
+#include "Input.h"
+#include "Macro.h"
+#include "Token.h"
+
+namespace pp
+{
+
+class Context
+{
+  public:
+    Context();
+    ~Context();
+
+    bool init();
+    bool process(int count, const char* const string[], const int length[],
+                 TokenVector* output);
+
+    void* lexer() { return mLexer; }
+    int readInput(char* buf, int maxSize);
+    TokenVector* output() { return mOutput; }
+
+    bool defineMacro(pp::Token::Location location,
+                     pp::Macro::Type type,
+                     std::string* name,
+                     pp::TokenVector* parameters,
+                     pp::TokenVector* replacements);
+    bool undefineMacro(const std::string* name);
+    bool isMacroDefined(const std::string* name);
+
+  private:
+    DISALLOW_COPY_AND_ASSIGN(Context);
+    typedef std::map<std::string, Macro*> MacroSet;
+
+    void reset();
+    bool initLexer();
+    void destroyLexer();
+    void defineBuiltInMacro(const std::string& name, int value);
+    bool parse();
+
+    void* mLexer;  // Lexer handle.
+    Input* mInput;
+    TokenVector* mOutput;
+    MacroSet mMacros;  // Defined macros.
+};
+
+}  // namespace pp
+#endif  // COMPILER_PREPROCESSOR_CONTEXT_H_
+