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* Copyright (c) 2021, Intel Corporation
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* The above copyright notice and this permission notice shall be included
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//!
//! \file     decode_mpeg2_slice_packet_xe_lpm_plus_base.cpp
//! \brief    Defines the interface for mpeg2 decode slice packet for Xe_LPM_plus+
//!
#include "decode_mpeg2_slice_packet_xe_lpm_plus_base.h"

namespace decode
{
MOS_STATUS Mpeg2DecodeSlcPktXe_Lpm_Plus_Base::Execute(MHW_BATCH_BUFFER &batchBuffer, uint16_t slcIdx)
{
    DECODE_FUNC_CALL();

    if (!m_mpeg2BasicFeature->m_sliceRecord[slcIdx].skip)
    {
        if (m_mpeg2BasicFeature->m_sliceRecord[slcIdx].sliceStartMbOffset !=
            m_mpeg2BasicFeature->m_sliceRecord[slcIdx].prevSliceMbEnd)
        {
            uint16_t startMB = (uint16_t)m_mpeg2BasicFeature->m_sliceRecord[slcIdx].prevSliceMbEnd;
            uint16_t endMB   = (uint16_t)m_mpeg2BasicFeature->m_sliceRecord[slcIdx].sliceStartMbOffset;
            DECODE_CHK_STATUS(AddAllCmdsInsertDummySlice(batchBuffer, startMB, endMB));
        }
        DECODE_CHK_STATUS(AddCmd_MFD_MPEG2_BSD_OBJECT(batchBuffer, slcIdx));
    }

    if ((slcIdx == (m_mpeg2BasicFeature->m_totalNumSlicesRecv - 1) &&
            m_mpeg2BasicFeature->m_incompletePicture))
    {
        uint16_t lastMbAddress = m_mpeg2BasicFeature->m_lastMbAddress;
        uint16_t expectedMbEnd = m_mpeg2BasicFeature->m_picWidthInMb * m_mpeg2BasicFeature->m_picHeightInMb;
        DECODE_CHK_STATUS(AddAllCmdsInsertDummySlice(
            batchBuffer,
            lastMbAddress,
            expectedMbEnd));
    }

    return MOS_STATUS_SUCCESS;
}

}  // namespace decode
