//
//   Copyright 2015 Pixar
//
//   Licensed under the Apache License, Version 2.0 (the "Apache License")
//   with the following modification; you may not use this file except in
//   compliance with the Apache License and the following modification to it:
//   Section 6. Trademarks. is deleted and replaced with:
//
//   6. Trademarks. This License does not grant permission to use the trade
//      names, trademarks, service marks, or product names of the Licensor
//      and its affiliates, except as required to comply with Section 4(c) of
//      the License and to reproduce the content of the NOTICE file.
//
//   You may obtain a copy of the Apache License at
//
//       http://www.apache.org/licenses/LICENSE-2.0
//
//   Unless required by applicable law or agreed to in writing, software
//   distributed under the Apache License with the above modification is
//   distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
//   KIND, either express or implied. See the Apache License for the specific
//   language governing permissions and limitations under the Apache License.
//

#ifndef OSD_EXAMPLES_COMMON_CL_DEVICE_CONTEXT_H
#define OSD_EXAMPLES_COMMON_CL_DEVICE_CONTEXT_H

#include "osd/opencl.h"

class CLDeviceContext {
public:
    CLDeviceContext();
    ~CLDeviceContext();

    static bool HAS_CL_VERSION_1_1 ();

    bool Initialize();

    bool IsInitialized() const {
        return (_clContext != NULL);
    }

    cl_context GetContext() const {
        return _clContext;
    }
    cl_command_queue GetCommandQueue() const {
        return _clCommandQueue;
    }

private:
    cl_context _clContext;
    cl_command_queue _clCommandQueue;
};



#endif  // OSD_EXAMPLES_COMMON_CL_DEVICE_CONTEXT_H