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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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*
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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*/
//!
//! \file     decode_vp9_packet_single_xe2_lpm_base.cpp
//! \brief    Defines the interface for vp9 single decode packet of Xe2_LPM+
//!
#include "decode_vp9_packet_single_xe2_lpm_base.h"
#include "decode_utils.h"
#include "decode_vp9_pipeline.h"
#include "decode_vp9_basic_feature.h"
#include "decode_status_report_defs.h"
#include "mos_solo_generic.h"
#include "decode_status_report_defs.h"
#include "decode_resource_auto_lock.h"
#include "hal_oca_interface_next.h"
#include "mhw_vdbox_xe2_lpm_base.h"

using namespace mhw::vdbox::xe2_lpm_base;

namespace decode
{
MOS_STATUS Vp9DecodeSinglePktXe2_Lpm_Base::Submit(
        MOS_COMMAND_BUFFER* cmdBuffer,
        uint8_t packetPhase)
    {
        DECODE_FUNC_CALL();

        PERF_UTILITY_AUTO(__FUNCTION__, PERF_DECODE, PERF_LEVEL_HAL);

        DECODE_CHK_NULL(cmdBuffer);
        DECODE_CHK_NULL(m_hwInterface);

        DECODE_CHK_STATUS(m_picturePkt->SetPhase(m_phase));

        DECODE_CHK_STATUS(Mos_Solo_PreProcessDecode(m_osInterface, &m_vp9BasicFeature->m_destSurface));

        DECODE_CHK_STATUS(m_miItf->SetWatchdogTimerThreshold(m_vp9BasicFeature->m_width, m_vp9BasicFeature->m_height, false));

        if (IsPrologRequired())
        {
            DECODE_CHK_STATUS(AddForceWakeup(*cmdBuffer));
            DECODE_CHK_STATUS(SendPrologWithFrameTracking(*cmdBuffer, true));
        }

        DECODE_CHK_NULL(m_hwInterface->GetVdencInterfaceNext());
        auto mmioRegisters = m_hwInterface->GetVdencInterfaceNext()->GetMmioRegisters(MHW_VDBOX_NODE_1);
        HalOcaInterfaceNext::On1stLevelBBStart(*cmdBuffer, (MOS_CONTEXT_HANDLE)m_osInterface->pOsContext, m_osInterface->CurrentGpuContextHandle, m_miItf, *mmioRegisters);
        HalOcaInterfaceNext::OnDispatch(*cmdBuffer, *m_osInterface, m_miItf, *m_miItf->GetMmioRegisters());

        DECODE_CHK_STATUS(PackPictureLevelCmds(*cmdBuffer));
        DECODE_CHK_STATUS(PackSliceLevelCmds(*cmdBuffer));

        if (!m_osInterface->pfnIsMismatchOrderProgrammingSupported())
        {
            DECODE_CHK_STATUS(m_miItf->AddMiBatchBufferEnd(cmdBuffer, nullptr));
        }

        HalOcaInterfaceNext::On1stLevelBBEnd(*cmdBuffer, *m_osInterface);

        DECODE_CHK_STATUS(m_allocator->SyncOnResource(&m_vp9BasicFeature->m_resDataBuffer, false));

        DECODE_CHK_STATUS(Mos_Solo_PostProcessDecode(m_osInterface, &m_vp9BasicFeature->m_destSurface));

        return MOS_STATUS_SUCCESS;
    }

    MOS_STATUS Vp9DecodeSinglePktXe2_Lpm_Base::VdMemoryFlush(MOS_COMMAND_BUFFER &cmdBuffer)
    {
        auto &par = m_miItf->GETPAR_VD_CONTROL_STATE();
        par       = {};
        par.memoryImplicitFlush = true;

        DECODE_CHK_STATUS(m_miItf->ADDCMD_VD_CONTROL_STATE(&cmdBuffer));

        return MOS_STATUS_SUCCESS;
    }

    MOS_STATUS Vp9DecodeSinglePktXe2_Lpm_Base::VdPipelineFlush(MOS_COMMAND_BUFFER & cmdBuffer)
    {
        DECODE_FUNC_CALL();
        
        auto &par                  = m_vdencItf->GETPAR_VD_PIPELINE_FLUSH();
        par                        = {};
        par.waitDoneHEVC           = 1;
        par.flushHEVC              = 1;
        par.waitDoneVDCmdMsgParser = 1;
        m_vdencItf->ADDCMD_VD_PIPELINE_FLUSH(&cmdBuffer);

        return MOS_STATUS_SUCCESS;
    }

    MOS_STATUS Vp9DecodeSinglePktXe2_Lpm_Base::PackPictureLevelCmds(MOS_COMMAND_BUFFER &cmdBuffer)
    {
        DECODE_FUNC_CALL();
        PERF_UTILITY_AUTO(__FUNCTION__, PERF_DECODE, PERF_LEVEL_HAL);

        DECODE_CHK_STATUS(StartStatusReport(statusReportMfx, &cmdBuffer));
        DECODE_CHK_STATUS(m_picturePkt->Execute(cmdBuffer));

        return MOS_STATUS_SUCCESS;
    }

    MOS_STATUS Vp9DecodeSinglePktXe2_Lpm_Base::PackSliceLevelCmds(MOS_COMMAND_BUFFER &cmdBuffer)
    {
        DECODE_FUNC_CALL();
        PERF_UTILITY_AUTO(__FUNCTION__, PERF_DECODE, PERF_LEVEL_HAL);

        DECODE_CHK_STATUS(m_slicePkt->Execute(cmdBuffer, 0, 0));

        DECODE_CHK_STATUS(VdMemoryFlush(cmdBuffer));
        DECODE_CHK_STATUS(VdPipelineFlush(cmdBuffer));

        DECODE_CHK_STATUS(MiFlush(cmdBuffer));
        DECODE_CHK_STATUS(EndStatusReport(statusReportMfx, &cmdBuffer));
        DECODE_CHK_STATUS(UpdateStatusReportNext(statusReportGlobalCount, &cmdBuffer));
        DECODE_CHK_STATUS(EnsureAllCommandsExecuted(cmdBuffer));

        return MOS_STATUS_SUCCESS;
    }

}

