//
// Copyright 2016 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.
//
// QueryNULL.h:
//    Defines the class interface for QueryNULL, implementing QueryImpl.
//

#ifndef LIBANGLE_RENDERER_NULL_QUERYNULL_H_
#define LIBANGLE_RENDERER_NULL_QUERYNULL_H_

#include "libANGLE/renderer/QueryImpl.h"

namespace rx
{

class QueryNULL : public QueryImpl
{
  public:
    QueryNULL(GLenum type);
    ~QueryNULL() override;

    gl::Error begin() override;
    gl::Error end() override;
    gl::Error queryCounter() override;
    gl::Error getResult(GLint *params) override;
    gl::Error getResult(GLuint *params) override;
    gl::Error getResult(GLint64 *params) override;
    gl::Error getResult(GLuint64 *params) override;
    gl::Error isResultAvailable(bool *available) override;
};

}  // namespace rx

#endif  // LIBANGLE_RENDERER_NULL_QUERYNULL_H_