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//
// Copyright (c) 2012 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_DIRECTIVEHANDLER_H_
#define COMPILER_TRANSLATOR_DIRECTIVEHANDLER_H_
#include "common/angleutils.h"
#include "compiler/translator/ExtensionBehavior.h"
#include "compiler/translator/Pragma.h"
#include "compiler/preprocessor/DirectiveHandlerBase.h"
class TDiagnostics;
class TDirectiveHandler : public pp::DirectiveHandler, angle::NonCopyable
{
public:
TDirectiveHandler(TExtensionBehavior& extBehavior,
TDiagnostics& diagnostics,
int& shaderVersion,
bool debugShaderPrecisionSupported);
virtual ~TDirectiveHandler();
const TPragma& pragma() const { return mPragma; }
const TExtensionBehavior& extensionBehavior() const { return mExtensionBehavior; }
virtual void handleError(const pp::SourceLocation& loc,
const std::string& msg);
virtual void handlePragma(const pp::SourceLocation& loc,
const std::string& name,
const std::string& value,
bool stdgl);
virtual void handleExtension(const pp::SourceLocation& loc,
const std::string& name,
const std::string& behavior);
virtual void handleVersion(const pp::SourceLocation& loc,
int version);
private:
TPragma mPragma;
TExtensionBehavior& mExtensionBehavior;
TDiagnostics& mDiagnostics;
int& mShaderVersion;
bool mDebugShaderPrecisionSupported;
};
#endif // COMPILER_TRANSLATOR_DIRECTIVEHANDLER_H_
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