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* copy of this software and associated documentation files (the "Software"),
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* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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*/
//!
//! \file     codechal_mmc_decode_jpeg_g12.cpp
//! \brief    Impelements the public interface for Gen12 CodecHal Media Memory Compression
//!

#include "codechal_mmc_decode_jpeg_g12.h"

CodechalMmcDecodeJpegG12::CodechalMmcDecodeJpegG12(
    CodechalHwInterface    *hwInterface,
    void *standardState):
    CodecHalMmcStateG12(hwInterface)
{
    CODECHAL_DECODE_FUNCTION_ENTER;

    m_jpegState = (CodechalDecodeJpeg *)standardState;
    CODECHAL_HW_ASSERT(m_jpegState);

    InitDecodeMmcEnable(hwInterface);

    m_mmcExtensionEnabled = true;
}

MOS_STATUS CodechalMmcDecodeJpegG12::SetPipeBufAddr(
    PMHW_VDBOX_PIPE_BUF_ADDR_PARAMS pipeBufAddrParams,
    PMOS_COMMAND_BUFFER cmdBuffer)
{
    MOS_STATUS eStatus = MOS_STATUS_SUCCESS;

    CODECHAL_DECODE_FUNCTION_ENTER;

    if (m_mmcEnabled)
    {
        pipeBufAddrParams->bMmcEnabled = true;
        CODECHAL_DECODE_CHK_STATUS_RETURN(m_osInterface->pfnGetMemoryCompressionMode(m_osInterface,
            &m_jpegState->m_destSurface.OsResource,
            &pipeBufAddrParams->PreDeblockSurfMmcState));
    }
    else
    {
        pipeBufAddrParams->bMmcEnabled = false;
        pipeBufAddrParams->PreDeblockSurfMmcState = MOS_MEMCOMP_DISABLED;
    }

    CODECHAL_DEBUG_TOOL(
        m_jpegState->m_destSurface.MmcState = pipeBufAddrParams->PreDeblockSurfMmcState;)

    return eStatus;
}

MOS_STATUS CodechalMmcDecodeJpegG12::SetSurfaceState(
    PMHW_VDBOX_SURFACE_PARAMS surfaceStateParams,
    PMOS_COMMAND_BUFFER cmdBuffer)
{
    CODECHAL_HW_CHK_NULL_RETURN(surfaceStateParams);
    CODECHAL_HW_CHK_NULL_RETURN(surfaceStateParams->psSurface);

    CODECHAL_HW_FUNCTION_ENTER;

    if (m_mmcEnabled)
    {
        CODECHAL_HW_CHK_STATUS_RETURN(m_osInterface->pfnGetMemoryCompressionMode(m_osInterface,
            &m_jpegState->m_destSurface.OsResource, &surfaceStateParams->mmcState));
        CODECHAL_HW_CHK_STATUS_RETURN(m_osInterface->pfnGetMemoryCompressionFormat(m_osInterface,
            &m_jpegState->m_destSurface.OsResource, &surfaceStateParams->dwCompressionFormat));
    }
    else
    {
        surfaceStateParams->mmcState = MOS_MEMCOMP_DISABLED;
    }
    return MOS_STATUS_SUCCESS;
}