// Free decoder resources
mfxStatus VideoDECODEH265::Close(void)
{
MFX_AUTO_LTRACE(MFX_TRACE_LEVEL_API, "VideoDECODEH265::Close");
UMC::AutomaticUMCMutex guard(m_mGuard);
if (!m_isInit || !m_pH265VideoDecoder.get())
return MFX_ERR_NOT_INITIALIZED;
m_pH265VideoDecoder->Close();
m_FrameAllocator->Close();
if (m_response.NumFrameActual)
m_core->FreeFrames(&m_response);
if (m_response_alien.NumFrameActual)
m_core->FreeFrames(&m_response_alien);
m_isOpaq = false;
m_isInit = false;
m_isFirstRun = true;
m_frameOrder = (mfxU16)MFX_FRAMEORDER_UNKNOWN;
m_va = 0;
memset(&m_stat, 0, sizeof(m_stat));
return MFX_ERR_NONE;
}
static
mfxStatus MFXVideoENCODELegacyRoutine(void *pState, void *pParam,
mfxU32 threadNumber, mfxU32 callNumber)
{
MFX_AUTO_LTRACE(MFX_TRACE_LEVEL_SCHED, "EncodeFrame");
VideoENCODE *pENCODE = (VideoENCODE *) pState;
MFX_THREAD_TASK_PARAMETERS *pTaskParam = (MFX_THREAD_TASK_PARAMETERS *) pParam;
mfxStatus mfxRes;
// touch unreferenced parameter(s)
callNumber = callNumber;
// check error(s)
if ((NULL == pState) ||
(NULL == pParam) ||
(0 != threadNumber))
{
return MFX_ERR_NULL_PTR;
}
// call the obsolete method
mfxRes = pENCODE->EncodeFrame(pTaskParam->encode.ctrl,
&pTaskParam->encode.internal_params,
pTaskParam->encode.surface,
pTaskParam->encode.bs);
return mfxRes;
} // mfxStatus MFXVideoENCODELegacyRoutine(void *pState, void *pParam,
Ipp32u mfxSchedulerCore::scheduler_wakeup_thread_proc(void *pParam)
{
mfxSchedulerCore * const pSchedulerCore = (mfxSchedulerCore *) pParam;
{
char thread_name[30] = {0};
my_snprintf(thread_name, sizeof(thread_name)-1, "ThreadName=MSDKHWL#%d", 0);
MFX_AUTO_LTRACE(MFX_TRACE_LEVEL_SCHED, thread_name);
}
// main working cycle for threads
while (false == pSchedulerCore->m_bQuitWakeUpThread)
{
vm_status vmRes;
vmRes = vm_event_timed_wait(&pSchedulerCore->m_hwTaskDone, pSchedulerCore->m_timer_hw_event);
// HW event is signaled. Reset all HW waiting tasks.
if (VM_OK == vmRes||
VM_TIMEOUT == vmRes)
{
vmRes = vm_event_reset(&pSchedulerCore->m_hwTaskDone);
//MFX_AUTO_LTRACE(MFX_TRACE_LEVEL_SCHED, "HW Event");
pSchedulerCore->IncrementHWEventCounter();
pSchedulerCore->WakeUpThreads((mfxU32) MFX_INVALID_THREAD_ID,
MFX_SCHEDULER_HW_BUFFER_COMPLETED);
}
}
return 0x0ccedff;
} // Ipp32u mfxSchedulerCore::scheduler_wakeup_thread_proc(void *pParam)
// Decoder threads entry point
static mfxStatus __CDECL HEVCDECODERoutine(void *pState, void *pParam, mfxU32 threadNumber, mfxU32 )
{
MFX_AUTO_LTRACE(MFX_TRACE_LEVEL_API, "HEVCDECODERoutine");
VideoDECODEH265 *decoder = (VideoDECODEH265 *)pState;
mfxStatus sts = decoder->RunThread(pParam, threadNumber);
return sts;
}
// Decoder instance threads entry point. Do async tasks here
mfxStatus VideoDECODEH265::RunThread(void * params, mfxU32 threadNumber)
{
MFX_AUTO_LTRACE(MFX_TRACE_LEVEL_API, "VideoDECODEH265::RunThread");
ThreadTaskInfo * info = (ThreadTaskInfo *)params;
mfxStatus sts = MFX_TASK_WORKING;
bool isDecoded;
{
UMC::AutomaticUMCMutex guard(m_mGuardRunThread);
if (!info->surface_work)
return MFX_TASK_DONE;
isDecoded = m_pH265VideoDecoder->CheckDecoding(true, info->pFrame);
}
if (!isDecoded)
{
sts = m_pH265VideoDecoder->RunThread(threadNumber);
}
{
UMC::AutomaticUMCMutex guard(m_mGuardRunThread);
if (!info->surface_work)
return MFX_TASK_DONE;
isDecoded = m_pH265VideoDecoder->CheckDecoding(true, info->pFrame);
if (isDecoded)
{
info->surface_work = 0;
}
}
if (isDecoded)
{
if (!info->pFrame->wasDisplayed() && info->surface_out)
{
mfxStatus status = DecodeFrame(info->surface_out, info->pFrame);
if (status != MFX_ERR_NONE && status != MFX_ERR_NOT_FOUND)
return status;
}
return MFX_TASK_DONE;
}
return sts;
}
// Actually calculate needed frames number
mfxStatus VideoDECODEH265::QueryIOSurfInternal(eMFXPlatform platform, eMFXHWType type, mfxVideoParam *par, mfxFrameAllocRequest *request)
{
MFX_AUTO_LTRACE(MFX_TRACE_LEVEL_HOTSPOTS, "VideoDECODEH265::QueryIOSurfInternal");
request->Info = par->mfx.FrameInfo;
mfxU32 asyncDepth = CalculateAsyncDepth(platform, par);
bool useDelayedDisplay = (ENABLE_DELAYED_DISPLAY_MODE != 0) && IsNeedToUseHWBuffering(type) && (asyncDepth != 1);
mfxExtHEVCParam * hevcParam = (mfxExtHEVCParam *)GetExtendedBuffer(par->ExtParam, par->NumExtParam, MFX_EXTBUFF_HEVC_PARAM);
if (hevcParam && (!hevcParam->PicWidthInLumaSamples || !hevcParam->PicHeightInLumaSamples)) // not initialized
hevcParam = 0;
mfxI32 dpbSize = 0;
uint32_t level_idc = par->mfx.CodecLevel;
if (hevcParam)
dpbSize = CalculateDPBSize(level_idc, hevcParam->PicWidthInLumaSamples, hevcParam->PicHeightInLumaSamples, 0);
else
dpbSize = CalculateDPBSize(level_idc, par->mfx.FrameInfo.Width, par->mfx.FrameInfo.Height, 0) + 1; //1 extra for avoid aligned size issue
if (par->mfx.MaxDecFrameBuffering && par->mfx.MaxDecFrameBuffering < dpbSize)
dpbSize = par->mfx.MaxDecFrameBuffering;
mfxU32 numMin = dpbSize + 1 + asyncDepth;
if (platform != MFX_PLATFORM_SOFTWARE && useDelayedDisplay) // equals if (m_useDelayedDisplay)
numMin += NUMBER_OF_ADDITIONAL_FRAMES;
request->NumFrameMin = (mfxU16)numMin;
request->NumFrameSuggested = request->NumFrameMin;
if (MFX_PLATFORM_SOFTWARE == platform)
{
request->Type = MFX_MEMTYPE_SYSTEM_MEMORY | MFX_MEMTYPE_FROM_DECODE;
}
else
{
request->Type = MFX_MEMTYPE_DXVA2_DECODER_TARGET | MFX_MEMTYPE_FROM_DECODE;
}
return MFX_ERR_NONE;
}
// Check if there is enough data to start decoding in async mode
mfxStatus VideoDECODEH265::DecodeFrameCheck(mfxBitstream *bs, mfxFrameSurface1 *surface_work, mfxFrameSurface1 **surface_out)
{
MFX_AUTO_LTRACE(MFX_TRACE_LEVEL_API, "VideoDECODEH265::DecodeFrameCheck");
if (!m_isInit)
return MFX_ERR_NOT_INITIALIZED;
MFX_CHECK_NULL_PTR2(surface_work, surface_out);
mfxStatus sts = MFX_ERR_NONE;
sts = bs ? CheckBitstream(bs) : MFX_ERR_NONE;
if (sts != MFX_ERR_NONE)
return sts;
UMC::Status umcRes = UMC::UMC_OK;
*surface_out = 0;
if (m_isOpaq)
{
sts = CheckFrameInfoCodecs(&surface_work->Info, MFX_CODEC_HEVC, m_platform != MFX_PLATFORM_SOFTWARE);
if (sts != MFX_ERR_NONE)
return MFX_ERR_UNSUPPORTED;
if (surface_work->Data.MemId || surface_work->Data.Y || surface_work->Data.R || surface_work->Data.A || surface_work->Data.UV) // opaq surface
return MFX_ERR_UNDEFINED_BEHAVIOR;
surface_work = GetOriginalSurface(surface_work);
if (!surface_work)
return MFX_ERR_UNDEFINED_BEHAVIOR;
}
sts = CheckFrameInfoCodecs(&surface_work->Info, MFX_CODEC_HEVC, m_platform != MFX_PLATFORM_SOFTWARE);
if (sts != MFX_ERR_NONE)
return MFX_ERR_INVALID_VIDEO_PARAM;
sts = CheckFrameData(surface_work);
if (sts != MFX_ERR_NONE)
return sts;
sts = m_FrameAllocator->SetCurrentMFXSurface(surface_work, m_isOpaq);
if (sts != MFX_ERR_NONE)
return sts;
#ifdef MFX_MAX_DECODE_FRAMES
if (m_stat.NumFrame >= MFX_MAX_DECODE_FRAMES)
return MFX_ERR_UNDEFINED_BEHAVIOR;
#endif
sts = MFX_ERR_UNDEFINED_BEHAVIOR;
try
{
bool force = false;
UMC::Status umcFrameRes = UMC::UMC_OK;
UMC::Status umcAddSourceRes = UMC::UMC_OK;
MFXMediaDataAdapter src(bs);
for (;;)
{
if (m_FrameAllocator->FindFreeSurface() == -1)
{
umcRes = UMC::UMC_ERR_NEED_FORCE_OUTPUT;
}
else
{
umcRes = m_pH265VideoDecoder->AddSource(bs ? &src : 0);
}
umcAddSourceRes = umcFrameRes = umcRes;
if (umcRes == UMC::UMC_NTF_NEW_RESOLUTION || umcRes == UMC::UMC_WRN_REPOSITION_INPROGRESS || umcRes == UMC::UMC_ERR_UNSUPPORTED)
{
FillVideoParam(&m_vPar, true);
}
if (umcRes == UMC::UMC_WRN_REPOSITION_INPROGRESS)
{
if (!m_isFirstRun)
{
sts = MFX_WRN_VIDEO_PARAM_CHANGED;
}
else
{
umcAddSourceRes = umcFrameRes = umcRes = UMC::UMC_OK;
m_isFirstRun = false;
}
}
if (umcRes == UMC::UMC_ERR_INVALID_STREAM)
{
umcAddSourceRes = umcFrameRes = umcRes = UMC::UMC_OK;
}
if (umcRes == UMC::UMC_NTF_NEW_RESOLUTION)
{
sts = MFX_ERR_INCOMPATIBLE_VIDEO_PARAM;
}
if (umcRes == UMC::UMC_OK && m_FrameAllocator->FindFreeSurface() == -1)
{
sts = MFX_ERR_MORE_SURFACE;
umcFrameRes = UMC::UMC_ERR_NOT_ENOUGH_BUFFER;
}
if (umcRes == UMC::UMC_ERR_NOT_ENOUGH_BUFFER || umcRes == UMC::UMC_WRN_INFO_NOT_READY || umcRes == UMC::UMC_ERR_NEED_FORCE_OUTPUT)
{
force = (umcRes == UMC::UMC_ERR_NEED_FORCE_OUTPUT);
sts = umcRes == UMC::UMC_ERR_NOT_ENOUGH_BUFFER ? (mfxStatus)MFX_ERR_MORE_DATA_SUBMIT_TASK: MFX_WRN_DEVICE_BUSY;
}
if (umcRes == UMC::UMC_ERR_NOT_ENOUGH_DATA || umcRes == UMC::UMC_ERR_SYNC)
{
if ((!bs) || (bs->DataFlag == MFX_BITSTREAM_EOS))
force = true;
sts = MFX_ERR_MORE_DATA;
}
#if defined (MFX_VA_LINUX)
if (umcRes == UMC::UMC_ERR_DEVICE_FAILED)
{
sts = MFX_ERR_DEVICE_FAILED;
}
if (umcRes == UMC::UMC_ERR_GPU_HANG)
{
sts = MFX_ERR_GPU_HANG;
}
#endif
{
src.Save(bs);
}
if (sts == MFX_ERR_INCOMPATIBLE_VIDEO_PARAM)
return sts;
//return these errors immediatelly unless we have [input == 0]
if (sts == MFX_ERR_DEVICE_FAILED || sts == MFX_ERR_GPU_HANG)
{
if (!bs)
force = true;
else
return sts;
}
umcRes = m_pH265VideoDecoder->RunDecoding();
if (m_vInitPar.mfx.DecodedOrder)
force = true;
H265DecoderFrame *pFrame = GetFrameToDisplay_H265(force);
// return frame to display
if (pFrame)
{
FillOutputSurface(surface_out, surface_work, pFrame);
m_frameOrder = (mfxU16)pFrame->m_frameOrder;
(*surface_out)->Data.FrameOrder = m_frameOrder;
return MFX_ERR_NONE;
}
*surface_out = 0;
if (umcFrameRes != UMC::UMC_OK)
break;
} // for (;;)
}
catch(const h265_exception & ex)
{
FillVideoParam(&m_vPar, false);
if (ex.GetStatus() == UMC::UMC_ERR_ALLOC)
{
// check incompatibility of video params
if (m_vInitPar.mfx.FrameInfo.Width != m_vPar.mfx.FrameInfo.Width ||
m_vInitPar.mfx.FrameInfo.Height != m_vPar.mfx.FrameInfo.Height)
{
return MFX_ERR_INCOMPATIBLE_VIDEO_PARAM;
}
}
return ConvertUMCStatusToMfx(ex.GetStatus());
}
catch(const std::bad_alloc &)
{
return MFX_ERR_MEMORY_ALLOC;
}
catch(...)
{
return MFX_ERR_UNKNOWN;
}
return sts;
}
// MediaSDK DECODE_QueryIOSurf API function
mfxStatus VideoDECODEH265::QueryIOSurf(VideoCORE *core, mfxVideoParam *par, mfxFrameAllocRequest *request)
{
MFX_AUTO_LTRACE(MFX_TRACE_LEVEL_API, "VideoDECODEH265::QueryIOSurf");
MFX_CHECK_NULL_PTR2(par, request);
eMFXPlatform platform = MFX_Utility::GetPlatform_H265(core, par);
eMFXHWType type = MFX_HW_UNKNOWN;
if (platform == MFX_PLATFORM_HARDWARE)
{
type = core->GetHWType();
}
mfxVideoParam params;
params = *par;
bool isNeedChangeVideoParamWarning = IsNeedChangeVideoParam(¶ms);
if (!(par->IOPattern & MFX_IOPATTERN_OUT_VIDEO_MEMORY) && !(par->IOPattern & MFX_IOPATTERN_OUT_SYSTEM_MEMORY) && !(par->IOPattern & MFX_IOPATTERN_OUT_OPAQUE_MEMORY))
return MFX_ERR_INVALID_VIDEO_PARAM;
if ((par->IOPattern & MFX_IOPATTERN_OUT_VIDEO_MEMORY) && (par->IOPattern & MFX_IOPATTERN_OUT_SYSTEM_MEMORY))
return MFX_ERR_INVALID_VIDEO_PARAM;
if ((par->IOPattern & MFX_IOPATTERN_OUT_OPAQUE_MEMORY) && (par->IOPattern & MFX_IOPATTERN_OUT_SYSTEM_MEMORY))
return MFX_ERR_INVALID_VIDEO_PARAM;
if ((par->IOPattern & MFX_IOPATTERN_OUT_OPAQUE_MEMORY) && (par->IOPattern & MFX_IOPATTERN_OUT_VIDEO_MEMORY))
return MFX_ERR_INVALID_VIDEO_PARAM;
int32_t isInternalManaging = (MFX_PLATFORM_SOFTWARE == platform) ?
(params.IOPattern & MFX_IOPATTERN_OUT_VIDEO_MEMORY) : (params.IOPattern & MFX_IOPATTERN_OUT_SYSTEM_MEMORY);
mfxStatus sts = QueryIOSurfInternal(platform, type, ¶ms, request);
if (sts != MFX_ERR_NONE)
return sts;
if (isInternalManaging)
{
request->NumFrameSuggested = request->NumFrameMin = (mfxU16)CalculateAsyncDepth(platform, par);
if (MFX_PLATFORM_SOFTWARE == platform)
request->Type = MFX_MEMTYPE_DXVA2_DECODER_TARGET | MFX_MEMTYPE_FROM_DECODE;
else
request->Type = MFX_MEMTYPE_SYSTEM_MEMORY | MFX_MEMTYPE_FROM_DECODE;
}
if (par->IOPattern & MFX_IOPATTERN_OUT_OPAQUE_MEMORY)
{
request->Type |= MFX_MEMTYPE_OPAQUE_FRAME;
}
else
{
request->Type |= MFX_MEMTYPE_EXTERNAL_FRAME;
}
if (platform != core->GetPlatformType())
{
VM_ASSERT(platform == MFX_PLATFORM_SOFTWARE);
return MFX_ERR_UNSUPPORTED;
}
if (isNeedChangeVideoParamWarning)
{
return MFX_WRN_INCOMPATIBLE_VIDEO_PARAM;
}
return MFX_ERR_NONE;
}
// Initialize decoder instance
mfxStatus VideoDECODEH265::Init(mfxVideoParam *par)
{
MFX_AUTO_LTRACE(MFX_TRACE_LEVEL_API, "VideoDECODEH265::Init");
UMC::AutomaticUMCMutex guard(m_mGuard);
if (m_isInit)
return MFX_ERR_UNDEFINED_BEHAVIOR;
MFX_CHECK_NULL_PTR1(par);
m_platform = MFX_Utility::GetPlatform_H265(m_core, par);
eMFXHWType type = MFX_HW_UNKNOWN;
if (m_platform == MFX_PLATFORM_HARDWARE)
{
type = m_core->GetHWType();
}
if (CheckVideoParamDecoders(par, m_core->IsExternalFrameAllocator(), type) < MFX_ERR_NONE)
return MFX_ERR_INVALID_VIDEO_PARAM;
if (!MFX_Utility::CheckVideoParam_H265(par, type))
return MFX_ERR_INVALID_VIDEO_PARAM;
m_vInitPar = *par;
m_vFirstPar = *par;
m_vFirstPar.mfx.NumThread = 0;
bool isNeedChangeVideoParamWarning = IsNeedChangeVideoParam(&m_vFirstPar);
m_vPar = m_vFirstPar;
m_vPar.CreateExtendedBuffer(MFX_EXTBUFF_VIDEO_SIGNAL_INFO);
m_vPar.CreateExtendedBuffer(MFX_EXTBUFF_CODING_OPTION_SPSPPS);
m_vPar.CreateExtendedBuffer(MFX_EXTBUFF_HEVC_PARAM);
mfxU32 asyncDepth = CalculateAsyncDepth(m_platform, par);
m_vPar.mfx.NumThread = (mfxU16)CalculateNumThread(par, m_platform);
if (MFX_PLATFORM_SOFTWARE == m_platform)
{
return MFX_ERR_UNSUPPORTED;
}
else
{
m_useDelayedDisplay = ENABLE_DELAYED_DISPLAY_MODE != 0 && IsNeedToUseHWBuffering(m_core->GetHWType()) && (asyncDepth != 1);
bool useBigSurfacePoolWA = MFX_Utility::IsBugSurfacePoolApplicable(type, par);
m_pH265VideoDecoder.reset(useBigSurfacePoolWA ? new VATaskSupplierBigSurfacePool<VATaskSupplier>() : new VATaskSupplier()); // HW
m_FrameAllocator.reset(new mfx_UMC_FrameAllocator_D3D());
}
int32_t useInternal = (MFX_PLATFORM_SOFTWARE == m_platform) ?
(m_vPar.IOPattern & MFX_IOPATTERN_OUT_VIDEO_MEMORY) : (m_vPar.IOPattern & MFX_IOPATTERN_OUT_SYSTEM_MEMORY);
if (m_vPar.IOPattern & MFX_IOPATTERN_OUT_OPAQUE_MEMORY)
{
mfxExtOpaqueSurfaceAlloc *pOpaqAlloc = (mfxExtOpaqueSurfaceAlloc *)GetExtendedBuffer(par->ExtParam, par->NumExtParam, MFX_EXTBUFF_OPAQUE_SURFACE_ALLOCATION);
if (!pOpaqAlloc)
return MFX_ERR_INVALID_VIDEO_PARAM;
useInternal = (m_platform == MFX_PLATFORM_SOFTWARE) ? !(pOpaqAlloc->Out.Type & MFX_MEMTYPE_SYSTEM_MEMORY) : (pOpaqAlloc->Out.Type & MFX_MEMTYPE_SYSTEM_MEMORY);
}
// allocate memory
mfxFrameAllocRequest request;
mfxFrameAllocRequest request_internal;
memset(&request, 0, sizeof(request));
memset(&m_response, 0, sizeof(m_response));
memset(&m_response_alien, 0, sizeof(m_response_alien));
m_isOpaq = false;
mfxStatus mfxSts = QueryIOSurfInternal(m_platform, type, &m_vPar, &request);
if (mfxSts != MFX_ERR_NONE)
return mfxSts;
if (useInternal)
request.Type |= MFX_MEMTYPE_INTERNAL_FRAME
;
else
request.Type |= MFX_MEMTYPE_EXTERNAL_FRAME;
request_internal = request;
// allocates external surfaces:
bool mapOpaq = true;
mfxExtOpaqueSurfaceAlloc *pOpqAlloc = 0;
mfxSts = UpdateAllocRequest(par, &request, pOpqAlloc, mapOpaq);
if (mfxSts < MFX_ERR_NONE)
return mfxSts;
if (m_isOpaq && !m_core->IsCompatibleForOpaq())
return MFX_ERR_UNDEFINED_BEHAVIOR;
if (mapOpaq)
{
mfxSts = m_core->AllocFrames(&request,
&m_response,
pOpqAlloc->Out.Surfaces,
pOpqAlloc->Out.NumSurface);
}
else
{
if (m_platform != MFX_PLATFORM_SOFTWARE && !useInternal)
{
request.AllocId = par->AllocId;
mfxSts = m_core->AllocFrames(&request, &m_response, false);
}
}
if (mfxSts < MFX_ERR_NONE)
return mfxSts;
// allocates internal surfaces:
if (useInternal)
{
m_response_alien = m_response;
m_FrameAllocator->SetExternalFramesResponse(&m_response_alien);
request = request_internal;
mfxSts = m_core->AllocFrames(&request_internal, &m_response, true);
if (mfxSts < MFX_ERR_NONE)
return mfxSts;
}
else
{
m_FrameAllocator->SetExternalFramesResponse(&m_response);
}
if (m_platform != MFX_PLATFORM_SOFTWARE)
{
mfxSts = m_core->CreateVA(&m_vFirstPar, &request, &m_response, m_FrameAllocator.get());
if (mfxSts < MFX_ERR_NONE)
return mfxSts;
}
UMC::Status umcSts = m_FrameAllocator->InitMfx(0, m_core, &m_vFirstPar, &request, &m_response, !useInternal, m_platform == MFX_PLATFORM_SOFTWARE);
if (umcSts != UMC::UMC_OK)
return MFX_ERR_MEMORY_ALLOC;
umcSts = m_MemoryAllocator.InitMem(0, m_core);
if (umcSts != UMC::UMC_OK)
return MFX_ERR_MEMORY_ALLOC;
m_pH265VideoDecoder->SetFrameAllocator(m_FrameAllocator.get());
UMC::VideoDecoderParams umcVideoParams;
ConvertMFXParamsToUMC(&m_vFirstPar, &umcVideoParams);
umcVideoParams.numThreads = m_vPar.mfx.NumThread;
umcVideoParams.info.bitrate = MFX_MAX(asyncDepth - umcVideoParams.numThreads, 0); // buffered frames
if (MFX_PLATFORM_SOFTWARE != m_platform)
{
m_core->GetVA((mfxHDL*)&m_va, MFX_MEMTYPE_FROM_DECODE);
umcVideoParams.pVideoAccelerator = m_va;
static_cast<VATaskSupplier*>(m_pH265VideoDecoder.get())->SetVideoHardwareAccelerator(m_va);
}
umcVideoParams.lpMemoryAllocator = &m_MemoryAllocator;
umcSts = m_pH265VideoDecoder->Init(&umcVideoParams);
if (umcSts != UMC::UMC_OK)
{
return ConvertUMCStatusToMfx(umcSts);
}
m_isInit = true;
m_frameOrder = (mfxU16)MFX_FRAMEORDER_UNKNOWN;
m_isFirstRun = true;
if (MFX_PLATFORM_SOFTWARE != m_platform && m_useDelayedDisplay)
{
static_cast<VATaskSupplier*>(m_pH265VideoDecoder.get())->SetBufferedFramesNumber(NUMBER_OF_ADDITIONAL_FRAMES);
}
m_pH265VideoDecoder->SetVideoParams(&m_vFirstPar);
if (m_platform != m_core->GetPlatformType())
{
VM_ASSERT(m_platform == MFX_PLATFORM_SOFTWARE);
return MFX_ERR_UNSUPPORTED;
}
if (isNeedChangeVideoParamWarning)
{
return MFX_WRN_INCOMPATIBLE_VIDEO_PARAM;
}
return MFX_ERR_NONE;
}
// Wait until a frame is ready to be output and set necessary surface flags
mfxStatus VideoDECODEH265::DecodeFrame(mfxFrameSurface1 *surface_out, H265DecoderFrame * pFrame)
{
MFX_AUTO_LTRACE(MFX_TRACE_LEVEL_HOTSPOTS, "VideoDECODEH265::DecodeFrame");
MFX_CHECK_NULL_PTR1(surface_out);
mfxI32 index;
if (pFrame)
{
index = pFrame->GetFrameData()->GetFrameMID();
}
else
{
index = m_FrameAllocator->FindSurface(surface_out, m_isOpaq);
pFrame = m_pH265VideoDecoder->FindSurface((UMC::FrameMemID)index);
if (!pFrame)
{
VM_ASSERT(false);
return MFX_ERR_NOT_FOUND;
}
}
surface_out->Data.Corrupted = 0;
int32_t const error = pFrame->GetError();
if (error & UMC::ERROR_FRAME_DEVICE_FAILURE)
{
surface_out->Data.Corrupted |= MFX_CORRUPTION_MAJOR;
if (error == UMC::UMC_ERR_GPU_HANG)
return MFX_ERR_GPU_HANG;
else
return MFX_ERR_DEVICE_FAILED;
}
else
{
if (error & UMC::ERROR_FRAME_MINOR)
surface_out->Data.Corrupted |= MFX_CORRUPTION_MINOR;
if (error & UMC::ERROR_FRAME_MAJOR)
surface_out->Data.Corrupted |= MFX_CORRUPTION_MAJOR;
if (error & UMC::ERROR_FRAME_REFERENCE_FRAME)
surface_out->Data.Corrupted |= MFX_CORRUPTION_REFERENCE_FRAME;
if (error & UMC::ERROR_FRAME_DPB)
surface_out->Data.Corrupted |= MFX_CORRUPTION_REFERENCE_LIST;
if (error & UMC::ERROR_FRAME_RECOVERY)
surface_out->Data.Corrupted |= MFX_CORRUPTION_MAJOR;
if (error & UMC::ERROR_FRAME_TOP_FIELD_ABSENT)
surface_out->Data.Corrupted |= MFX_CORRUPTION_ABSENT_TOP_FIELD;
if (error & UMC::ERROR_FRAME_BOTTOM_FIELD_ABSENT)
surface_out->Data.Corrupted |= MFX_CORRUPTION_ABSENT_BOTTOM_FIELD;
}
mfxStatus sts = m_FrameAllocator->PrepareToOutput(surface_out, index, &m_vPar, m_isOpaq);
pFrame->setWasDisplayed();
return sts;
}
Ipp32u mfxSchedulerCore::scheduler_thread_proc(void *pParam)
{
MFX_SCHEDULER_THREAD_CONTEXT *pContext = (MFX_SCHEDULER_THREAD_CONTEXT *) pParam;
mfxTaskHandle previousTaskHandle = {};
const Ipp32u threadNum = pContext->threadNum;
{
char thread_name[30] = {0};
my_snprintf(thread_name, sizeof(thread_name)-1, "ThreadName=MSDK#%d", pContext->threadNum);
MFX_AUTO_LTRACE(MFX_TRACE_LEVEL_SCHED, thread_name);
}
// main working cycle for threads
while (false == pContext->pSchedulerCore->m_bQuit)
{
MFX_CALL_INFO call = {};
mfxStatus mfxRes;
mfxRes = pContext->pSchedulerCore->GetTask(call, previousTaskHandle, threadNum);
if (MFX_ERR_NONE == mfxRes)
{
mfxU64 start, stop;
// perform asynchronous operation
try
{
const char *pRoutineName = call.pTask->entryPoint.pRoutineName;
if (!pRoutineName) pRoutineName = "MFX Async Task";
MFX_AUTO_LTRACE(MFX_TRACE_LEVEL_SCHED, pRoutineName);
MFX_LTRACE_1(MFX_TRACE_LEVEL_SCHED, "^Child^of", "%d", call.pTask->nParentId);
// mark beginning of working period
start = pContext->pSchedulerCore->GetHighPerformanceCounter();
// NOTE: it is legacy task call,
// it should be eliminated soon
if (call.pTask->bObsoleteTask)
{
call.res = call.pTask->entryPoint.pRoutine(call.pTask->entryPoint.pState,
(void *) &call.pTask->obsolete_params,
call.threadNum,
call.callNum);
}
// the only legal task calling process.
// Should survive only this one :-).
else
{
call.res = call.pTask->entryPoint.pRoutine(call.pTask->entryPoint.pState,
call.pTask->entryPoint.pParam,
call.threadNum,
call.callNum);
}
// mark end of working period
stop = pContext->pSchedulerCore->GetHighPerformanceCounter();
// update thread statistic
call.timeSpend = (stop - start);
pContext->workTime += call.timeSpend;
// save the previous task's handle
previousTaskHandle = call.taskHandle;
MFX_LTRACE_1(MFX_TRACE_LEVEL_SCHED, "mfxRes = ", "%d", call.res);
}
catch(...)
{
call.res = MFX_ERR_UNKNOWN;
}
// mark the task completed,
// set the sync point into the high state if any.
pContext->pSchedulerCore->MarkTaskCompleted(&call, threadNum);
//timer1.Stop(0);
}
else
{
mfxU64 start, stop;
#if defined(MFX_SCHEDULER_LOG)
mfxLogWriteA(pContext->pSchedulerCore->m_hLog,
"[% 4u] thread's sleeping\n", threadNum);
#endif // defined(MFX_SCHEDULER_LOG)
// mark beginning of sleep period
start = pContext->pSchedulerCore->GetHighPerformanceCounter();
// there is no any task.
// sleep for a while until the event is signaled.
pContext->pSchedulerCore->Wait(threadNum);
// mark end of sleep period
stop = pContext->pSchedulerCore->GetHighPerformanceCounter();
// update thread statistic
pContext->sleepTime += (stop - start);
#if defined(MFX_SCHEDULER_LOG)
mfxLogWriteA(pContext->pSchedulerCore->m_hLog,
"[% 4u] thread woke up\n", threadNum);
#endif // defined(MFX_SCHEDULER_LOG)
}
}
return (0x0cced00 + pContext->threadNum);
} // Ipp32u mfxSchedulerCore::scheduler_thread_proc(void *pParam)