/*

 * Copyright (C) 2014 Intel Corporation. All rights reserved.

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#ifndef vaapicontext_h

#define vaapicontext_h

#include "common/NonCopyable.h"

#include "VideoCommonDefs.h"

#include "vaapi/vaapiptrs.h"

#include <va/va.h>

namespace YamiMediaCodec{

class VaapiConfig

{

friend class VaapiContext;

public:

    static YamiStatus create(const DisplayPtr&, VAProfile, VAEntrypoint,

        VAConfigAttrib* attribList, int numAttribs, ConfigPtr& confg);

    ~VaapiConfig();

private:

    VaapiConfig(const DisplayPtr&, VAConfigID);

    DisplayPtr m_display;

    VAConfigID  m_config;

    DISALLOW_COPY_AND_ASSIGN(VaapiConfig);

};

class VaapiContext

{

public:

    static ContextPtr create(const ConfigPtr&,

                      int width,int height,int flag,

                      VASurfaceID *render_targets,

                      int num_render_targets);

    VAContextID getID() const { return m_context; }

    DisplayPtr getDisplay() const { return m_config->m_display; }

    ~VaapiContext();

private:

    VaapiContext(const ConfigPtr&,  VAContextID);

    ConfigPtr m_config;

    VAContextID m_context;

    DISALLOW_COPY_AND_ASSIGN(VaapiContext);

};

}

#endif