/* The copyright in this software is being made available under the BSD
 * License, included below. This software may be subject to other third party
 * and contributor rights, including patent rights, and no such rights are
 * granted under this license.
 *
 * Copyright (c) 2010-2013, ITU/ISO/IEC
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *  * Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *  * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
 *    be used to endorse or promote products derived from this software without
 *    specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

/** \file     TComPicSym.h
    \brief    picture symbol class (header)
*/

#ifndef X265_TCOMPICSYM_H
#define X265_TCOMPICSYM_H

// Include files
#include "common.h"
#include "slice.h"
#include "TComDataCU.h"

namespace x265 {
// private namespace

class TComPicYuv;

class TComPicSym
{
public:

    uint32_t      m_widthInCU;
    uint32_t      m_heightInCU;

    uint32_t      m_numPartitions;
    uint32_t      m_numPartInCUSize;
    uint32_t      m_numCUsInFrame;

    Slice*        m_slice;
    TComDataCU*   m_cuData;

    SAOParam*     m_saoParam;

    TComPicSym*   m_freeListNext;
    TComPicYuv*   m_reconPicYuv;

    bool          m_bHasReferences; // used during DPB/RPS updates

    TComPicSym();

    bool        create(x265_param *param);
    void        destroy();

    uint32_t    getFrameWidthInCU() const { return m_widthInCU; }

    uint32_t    getFrameHeightInCU() const { return m_heightInCU; }

    uint32_t    getNumberOfCUsInFrame() const { return m_numCUsInFrame; }

    TComDataCU* getCU(uint32_t cuAddr)    { return &m_cuData[cuAddr]; }

    uint32_t    getNumPartition() const   { return m_numPartitions; }

    uint32_t    getNumPartInCUSize() const { return m_numPartInCUSize; }
};
}

#endif // ifndef X265_TCOMPICSYM_H