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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.
//
// Query9.h: Defines the rx::Query9 class which implements rx::QueryImpl.
#ifndef LIBANGLE_RENDERER_D3D_D3D9_QUERY9_H_
#define LIBANGLE_RENDERER_D3D_D3D9_QUERY9_H_
#include "libANGLE/renderer/QueryImpl.h"
namespace rx
{
class Renderer9;
class Query9 : public QueryImpl
{
public:
Query9(Renderer9 *renderer, GLenum type);
virtual ~Query9();
virtual gl::Error begin();
virtual gl::Error end();
virtual gl::Error queryCounter();
virtual gl::Error getResult(GLint *params);
virtual gl::Error getResult(GLuint *params);
virtual gl::Error getResult(GLint64 *params);
virtual gl::Error getResult(GLuint64 *params);
virtual gl::Error isResultAvailable(bool *available);
private:
gl::Error testQuery();
template <typename T>
gl::Error getResultBase(T *params);
GLuint64 mResult;
bool mQueryFinished;
Renderer9 *mRenderer;
IDirect3DQuery9 *mQuery;
};
}
#endif // LIBANGLE_RENDERER_D3D_D3D9_QUERY9_H_
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