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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 Context9;
class Renderer9;
class Query9 : public QueryImpl
{
public:
Query9(Renderer9 *renderer, gl::QueryType type);
~Query9() override;
angle::Result begin(const gl::Context *context) override;
angle::Result end(const gl::Context *context) override;
angle::Result queryCounter(const gl::Context *context) override;
angle::Result getResult(const gl::Context *context, GLint *params) override;
angle::Result getResult(const gl::Context *context, GLuint *params) override;
angle::Result getResult(const gl::Context *context, GLint64 *params) override;
angle::Result getResult(const gl::Context *context, GLuint64 *params) override;
angle::Result isResultAvailable(const gl::Context *context, bool *available) override;
private:
angle::Result testQuery(Context9 *context9);
template <typename T>
angle::Result getResultBase(Context9 *context9, T *params);
unsigned int mGetDataAttemptCount;
GLuint64 mResult;
bool mQueryFinished;
Renderer9 *mRenderer;
IDirect3DQuery9 *mQuery;
};
} // namespace rx
#endif // LIBANGLE_RENDERER_D3D_D3D9_QUERY9_H_
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