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//
// Copyright (c) 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.
//
// QueryImpl.h: Defines the abstract rx::QueryImpl class.
#ifndef LIBGLESV2_RENDERER_QUERYIMPL_H_
#define LIBGLESV2_RENDERER_QUERYIMPL_H_
#include "common/angleutils.h"
namespace rx
{
class QueryImpl
{
public:
explicit QueryImpl(GLenum type) : mType(type), mStatus(GL_FALSE), mResult(0) { }
virtual ~QueryImpl() { }
virtual void begin() = 0;
virtual void end() = 0;
virtual GLuint getResult() = 0;
virtual GLboolean isResultAvailable() = 0;
virtual bool isStarted() const = 0;
GLenum getType() const { return mType; }
protected:
GLuint mResult;
GLboolean mStatus;
private:
DISALLOW_COPY_AND_ASSIGN(QueryImpl);
GLenum mType;
};
}
#endif // LIBGLESV2_RENDERER_QUERYIMPL_H_
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