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mfx_mjpeg_dec_decode.cpp
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mfx_mjpeg_dec_decode.cpp
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// Copyright (c) 2018 Intel Corporation
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, 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,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#include <limits>
#include "mfx_mjpeg_dec_decode.h"
#if defined (MFX_ENABLE_MJPEG_VIDEO_DECODE)
#include "mfx_common.h"
#include "mfx_common_decode_int.h"
#include "umc_automatic_mutex.h"
#include "mfx_enc_common.h"
#include "umc_jpeg_frame_constructor.h"
#include "umc_mjpeg_mfx_decode_hw.h"
// Declare skipping constants
enum
{
JPEG_MIN_SKIP_RATE = 0,
JPEG_MAX_SKIP_RATE = 9,
JPEG_SKIP_BOUND = JPEG_MAX_SKIP_RATE + 1
};
struct ThreadTaskInfo
{
mfxFrameSurface1 *surface_work;
mfxFrameSurface1 *surface_out;
UMC::FrameData *dst;
mfxU32 decodeTaskID;
mfxU32 vppTaskID;
bool needCheckVppStatus;
mfxU32 numDecodeTasksToCheck;
};
class MFX_JPEG_Utility
{
public:
static eMFXPlatform GetPlatform(VideoCORE * core, mfxVideoParam * par);
static mfxStatus Query(VideoCORE *core, mfxVideoParam *in, mfxVideoParam *out, eMFXHWType type);
static bool CheckVideoParam(mfxVideoParam *in, eMFXHWType type);
private:
static bool IsNeedPartialAcceleration(VideoCORE * core, mfxVideoParam * par);
};
VideoDECODEMJPEG::VideoDECODEMJPEG(VideoCORE *core, mfxStatus * sts)
: VideoDECODE()
, m_core(core)
, m_isInit(false)
, m_isOpaq(false)
, m_frameOrder((mfxU16)MFX_FRAMEORDER_UNKNOWN)
, m_response()
, m_response_alien()
, m_platform(MFX_PLATFORM_SOFTWARE)
{
if (sts)
{
*sts = MFX_ERR_NONE;
}
m_isHeaderFound = false;
m_isHeaderParsed = false;
m_skipRate = 0;
m_skipCount = 0;
}
VideoDECODEMJPEG::~VideoDECODEMJPEG(void)
{
Close();
}
mfxStatus VideoDECODEMJPEG::Init(mfxVideoParam *par)
{
UMC::AutomaticUMCMutex guard(m_mGuard);
if (m_isInit)
return MFX_ERR_UNDEFINED_BEHAVIOR;
MFX_CHECK_NULL_PTR1(par);
m_platform = MFX_JPEG_Utility::GetPlatform(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_JPEG_Utility::CheckVideoParam(par, type))
return MFX_ERR_INVALID_VIDEO_PARAM;
m_vFirstPar = *par;
m_vFirstPar.mfx.NumThread = 0;
bool isNeedChangeVideoParamWarning = IsNeedChangeVideoParam(&m_vFirstPar);
m_vPar = m_vFirstPar;
m_vPar.mfx.NumThread = (mfxU16)(m_vPar.AsyncDepth ? m_vPar.AsyncDepth : m_core->GetAutoAsyncDepth());
if (MFX_PLATFORM_SOFTWARE != m_platform)
m_vPar.mfx.NumThread = 1;
int32_t useInternal = (MFX_PLATFORM_SOFTWARE == m_platform) ?
(m_vPar.IOPattern & MFX_IOPATTERN_OUT_VIDEO_MEMORY) :
(m_vPar.IOPattern & MFX_IOPATTERN_OUT_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_core, &m_vPar, &request);
if (mfxSts != MFX_ERR_NONE)
return mfxSts;
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_DXVA2_DECODER_TARGET) :
(pOpaqAlloc->Out.Type & MFX_MEMTYPE_SYSTEM_MEMORY);
}
request_internal = request;
if (useInternal)
request.Type |= MFX_MEMTYPE_INTERNAL_FRAME
;
else
request.Type |= MFX_MEMTYPE_EXTERNAL_FRAME;
// allocates external surfaces:
bool mapOpaq = true;
mfxExtOpaqueSurfaceAlloc *pOpqAlloc = 0;
mfxSts = UpdateAllocRequest(par, &request, pOpqAlloc, mapOpaq);
if (mfxSts < MFX_ERR_NONE)
return mfxSts;
if (mapOpaq)
{
request_internal.NumFrameMin = request_internal.NumFrameSuggested = pOpqAlloc->Out.NumSurface;
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;
if (MFX_PLATFORM_SOFTWARE == m_platform)
{
return MFX_ERR_UNSUPPORTED;
}
else
{
VideoDECODEMJPEGBase_HW * dec = new VideoDECODEMJPEGBase_HW;
decoder.reset(dec);
useInternal |= dec->AdjustFrameAllocRequest(&request_internal,
&m_vPar.mfx,
m_core->GetHWType(),
m_core->GetVAType());
}
decoder->m_vPar = m_vPar;
decoder->m_isOpaq = m_isOpaq;
// allocates internal surfaces:
if (useInternal)
{
m_response_alien = m_response;
decoder->m_FrameAllocator->SetExternalFramesResponse(&m_response_alien);
request_internal.Type |= MFX_MEMTYPE_INTERNAL_FRAME;
request = request_internal;
mfxSts = m_core->AllocFrames(&request_internal, &m_response, ((m_vPar.IOPattern&MFX_MEMTYPE_SYSTEM_MEMORY) != 0));
if (mfxSts < MFX_ERR_NONE)
return mfxSts;
}
else
{
decoder->m_FrameAllocator->SetExternalFramesResponse(&m_response);
}
mfxVideoParam decPar = *par;
decPar.mfx.FrameInfo = request.Info;
m_frameConstructor.reset(new UMC::JpegFrameConstructor());
mfxSts = decoder->Init(&decPar, &request, &m_response, &request_internal, !useInternal, m_core);
if (mfxSts < MFX_ERR_NONE)
return mfxSts;
m_isInit = true;
m_isHeaderFound = false;
m_isHeaderParsed = false;
m_frameOrder = 0;
if (m_platform != m_core->GetPlatformType())
{
VM_ASSERT(m_platform == MFX_PLATFORM_SOFTWARE);
return MFX_WRN_PARTIAL_ACCELERATION;
}
if (isNeedChangeVideoParamWarning)
{
return MFX_WRN_INCOMPATIBLE_VIDEO_PARAM;
}
return MFX_ERR_NONE;
}
mfxStatus VideoDECODEMJPEG::Reset(mfxVideoParam *par)
{
if (!m_isInit)
return MFX_ERR_NOT_INITIALIZED;
MFX_CHECK_NULL_PTR1(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_JPEG_Utility::CheckVideoParam(par, type))
return MFX_ERR_INVALID_VIDEO_PARAM;
if (!IsSameVideoParam(par, &m_vFirstPar))
return MFX_ERR_INCOMPATIBLE_VIDEO_PARAM;
// need to sw acceleration
if (m_platform != MFX_JPEG_Utility::GetPlatform(m_core, par))
{
return MFX_ERR_INCOMPATIBLE_VIDEO_PARAM;
}
mfxStatus sts = decoder->Reset(par);
if (sts != MFX_ERR_NONE)
return sts;
m_frameOrder = 0;
bool isNeedChangeVideoParamWarning = IsNeedChangeVideoParam(par);
m_vPar = *par;
if (isNeedChangeVideoParamWarning)
{
return MFX_WRN_INCOMPATIBLE_VIDEO_PARAM;
}
m_isHeaderFound = false;
m_isHeaderParsed = false;
m_skipRate = 0;
m_skipCount = 0;
m_frameConstructor->Reset();
if (m_platform != m_core->GetPlatformType())
{
VM_ASSERT(m_platform == MFX_PLATFORM_SOFTWARE);
return MFX_WRN_PARTIAL_ACCELERATION;
}
return MFX_ERR_NONE;
}
mfxStatus VideoDECODEMJPEG::Close(void)
{
if (!m_isInit)
return MFX_ERR_NOT_INITIALIZED;
decoder->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_isHeaderFound = false;
m_isHeaderParsed = false;
m_frameOrder = (mfxU16)MFX_FRAMEORDER_UNKNOWN;
m_frameConstructor->Close();
return MFX_ERR_NONE;
}
mfxTaskThreadingPolicy VideoDECODEMJPEG::GetThreadingPolicy(void)
{
return MFX_TASK_THREADING_INTER;
}
mfxStatus VideoDECODEMJPEG::Query(VideoCORE *core, mfxVideoParam *in, mfxVideoParam *out)
{
MFX_CHECK_NULL_PTR1(out);
eMFXHWType type = core->GetHWType();
return MFX_JPEG_Utility::Query(core, in, out, type);
}
mfxStatus VideoDECODEMJPEG::GetVideoParam(mfxVideoParam *par)
{
if (!m_isInit)
return MFX_ERR_NOT_INITIALIZED;
MFX_CHECK_NULL_PTR1(par);
memcpy_s(&par->mfx, sizeof(mfxInfoMFX), &m_vPar.mfx, sizeof(mfxInfoMFX));
par->Protected = m_vPar.Protected;
par->IOPattern = m_vPar.IOPattern;
par->AsyncDepth = m_vPar.AsyncDepth;
if (!par->mfx.FrameInfo.FrameRateExtD && !par->mfx.FrameInfo.FrameRateExtN)
{
par->mfx.FrameInfo.FrameRateExtD = m_vPar.mfx.FrameInfo.FrameRateExtD;
par->mfx.FrameInfo.FrameRateExtN = m_vPar.mfx.FrameInfo.FrameRateExtN;
if (!par->mfx.FrameInfo.FrameRateExtD && !par->mfx.FrameInfo.FrameRateExtN)
{
par->mfx.FrameInfo.FrameRateExtN = 30;
par->mfx.FrameInfo.FrameRateExtD = 1;
}
}
if (!par->mfx.FrameInfo.AspectRatioH && !par->mfx.FrameInfo.AspectRatioW)
{
par->mfx.FrameInfo.AspectRatioH = m_vPar.mfx.FrameInfo.AspectRatioH;
par->mfx.FrameInfo.AspectRatioW = m_vPar.mfx.FrameInfo.AspectRatioW;
if (!par->mfx.FrameInfo.AspectRatioH && !par->mfx.FrameInfo.AspectRatioW)
{
par->mfx.FrameInfo.AspectRatioH = 1;
par->mfx.FrameInfo.AspectRatioW = 1;
}
}
return decoder->GetVideoParam(par);
}
mfxStatus VideoDECODEMJPEG::DecodeHeader(VideoCORE *core, mfxBitstream *bs, mfxVideoParam *par)
{
MFX_CHECK_NULL_PTR2(bs, par);
mfxStatus sts = CheckBitstream(bs);
if (sts != MFX_ERR_NONE)
return sts;
MFXMediaDataAdapter in(bs);
mfx_UMC_MemAllocator tempAllocator;
tempAllocator.InitMem(0, core);
mfxExtJPEGQuantTables* jpegQT = (mfxExtJPEGQuantTables*) GetExtBuffer( par->ExtParam, par->NumExtParam, MFX_EXTBUFF_JPEG_QT );
mfxExtJPEGHuffmanTables* jpegHT = (mfxExtJPEGHuffmanTables*) GetExtBuffer( par->ExtParam, par->NumExtParam, MFX_EXTBUFF_JPEG_HUFFMAN );
// DecodeHeader
UMC::MJPEGVideoDecoderBaseMFX decoder;
UMC::VideoDecoderParams umcVideoParams;
umcVideoParams.info.clip_info.height = par->mfx.FrameInfo.Height;
umcVideoParams.info.clip_info.width = par->mfx.FrameInfo.Width;
umcVideoParams.lpMemoryAllocator = &tempAllocator;
UMC::Status umcRes = decoder.Init(&umcVideoParams);
if (umcRes != UMC::UMC_OK)
{
return ConvertUMCStatusToMfx(umcRes);
}
umcRes = decoder.DecodeHeader(&in);
in.Save(bs);
if (umcRes == UMC::UMC_ERR_NOT_ENOUGH_DATA)
return MFX_ERR_MORE_DATA;
if (umcRes != UMC::UMC_OK)
return ConvertUMCStatusToMfx(umcRes);
mfxVideoParam temp;
umcRes = decoder.FillVideoParam(&temp, false);
if (umcRes != UMC::UMC_OK)
return ConvertUMCStatusToMfx(umcRes);
if(jpegQT)
{
umcRes = decoder.FillQuantTableExtBuf(jpegQT);
if (umcRes != UMC::UMC_OK)
return ConvertUMCStatusToMfx(umcRes);
}
if(jpegHT)
{
umcRes = decoder.FillHuffmanTableExtBuf(jpegHT);
if (umcRes != UMC::UMC_OK)
return ConvertUMCStatusToMfx(umcRes);
}
decoder.Close();
tempAllocator.Close();
memcpy_s(&(par->mfx.FrameInfo), sizeof(mfxFrameInfo), &temp.mfx.FrameInfo, sizeof(mfxFrameInfo));
par->mfx.JPEGChromaFormat = temp.mfx.JPEGChromaFormat;
par->mfx.JPEGColorFormat = temp.mfx.JPEGColorFormat;
par->mfx.Rotation = temp.mfx.Rotation;
par->mfx.InterleavedDec = temp.mfx.InterleavedDec;
return MFX_ERR_NONE;
}
mfxStatus VideoDECODEMJPEG::QueryIOSurf(VideoCORE *core, mfxVideoParam *par, mfxFrameAllocRequest *request)
{
MFX_CHECK_NULL_PTR2(par, request);
eMFXPlatform platform = MFX_JPEG_Utility::GetPlatform(core, par);
eMFXHWType type = MFX_HW_UNKNOWN;
if (platform == MFX_PLATFORM_HARDWARE)
{
type = core->GetHWType();
}
mfxVideoParam params;
memcpy_s(¶ms, sizeof(mfxVideoParam), par, sizeof(mfxVideoParam));
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;
mfxStatus sts = QueryIOSurfInternal(core, ¶ms, request);
if (sts != MFX_ERR_NONE)
return sts;
int32_t isInternalManaging = (MFX_PLATFORM_SOFTWARE == platform) ?
(params.IOPattern & MFX_IOPATTERN_OUT_VIDEO_MEMORY) : (params.IOPattern & MFX_IOPATTERN_OUT_SYSTEM_MEMORY);
if (isInternalManaging)
{
request->NumFrameSuggested = request->NumFrameMin = par->AsyncDepth ? par->AsyncDepth : core->GetAutoAsyncDepth();
request->Type = MFX_MEMTYPE_FROM_DECODE;
if (MFX_PLATFORM_SOFTWARE == platform)
{
if ((request->Info.FourCC == MFX_FOURCC_RGB4 || request->Info.FourCC == MFX_FOURCC_YUY2) && MFX_HW_D3D11 == core->GetVAType())
request->Type |= MFX_MEMTYPE_DXVA2_PROCESSOR_TARGET;
else
request->Type |= MFX_MEMTYPE_DXVA2_DECODER_TARGET;
}
else
{
request->Type |= MFX_MEMTYPE_SYSTEM_MEMORY;
}
}
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_WRN_PARTIAL_ACCELERATION;
}
if (isNeedChangeVideoParamWarning)
{
return MFX_WRN_INCOMPATIBLE_VIDEO_PARAM;
}
return MFX_ERR_NONE;
}
mfxStatus VideoDECODEMJPEG::QueryIOSurfInternal(VideoCORE *core, mfxVideoParam *par, mfxFrameAllocRequest *request)
{
eMFXPlatform platform = MFX_JPEG_Utility::GetPlatform(core, par);
memcpy_s(&request->Info, sizeof(mfxFrameInfo), &par->mfx.FrameInfo, sizeof(mfxFrameInfo));
mfxU32 asyncDepth = (par->AsyncDepth ? par->AsyncDepth : core->GetAutoAsyncDepth());
request->NumFrameMin = mfxU16 (asyncDepth);
request->NumFrameSuggested = request->NumFrameMin;
request->Type = MFX_MEMTYPE_FROM_DECODE;
if(MFX_ROTATION_90 == par->mfx.Rotation || MFX_ROTATION_270 == par->mfx.Rotation)
{
std::swap(request->Info.Height, request->Info.Width);
std::swap(request->Info.AspectRatioH, request->Info.AspectRatioW);
std::swap(request->Info.CropH, request->Info.CropW);
std::swap(request->Info.CropY, request->Info.CropX);
}
request->Info.Width = UMC::align_value<mfxU16>(request->Info.Width, 0x10);
request->Info.Height = UMC::align_value<mfxU16>(request->Info.Height,
(request->Info.PicStruct == MFX_PICSTRUCT_PROGRESSIVE) ? 0x10 : 0x20);
if (MFX_PLATFORM_SOFTWARE == platform)
{
request->Type |= MFX_MEMTYPE_SYSTEM_MEMORY;
}
else
{
// large pictures are not supported on Linux so far
if ((request->Info.Width > 8192) || (request->Info.Height > 8192)) {
return MFX_ERR_UNSUPPORTED;
}
eMFXHWType type = MFX_HW_UNKNOWN;
if (platform == MFX_PLATFORM_HARDWARE)
{
type = core->GetHWType();
}
bool needVpp = false;
if(par->mfx.FrameInfo.PicStruct == MFX_PICSTRUCT_FIELD_TFF ||
par->mfx.FrameInfo.PicStruct == MFX_PICSTRUCT_FIELD_BFF)
{
needVpp = true;
}
mfxFrameAllocRequest request_internal = *request;
VideoDECODEMJPEGBase_HW::AdjustFourCC(&request_internal.Info, &par->mfx, core->GetHWType(), core->GetVAType(), &needVpp);
if (needVpp && MFX_HW_D3D11 == core->GetVAType())
{
request->Type |= MFX_MEMTYPE_DXVA2_PROCESSOR_TARGET;
request->Type |= MFX_MEMTYPE_FROM_VPPOUT;
}
else
request->Type |= MFX_MEMTYPE_DXVA2_DECODER_TARGET;
}
return MFX_ERR_NONE;
}
mfxStatus VideoDECODEMJPEG::GetDecodeStat(mfxDecodeStat *stat)
{
if (!m_isInit)
return MFX_ERR_NOT_INITIALIZED;
MFX_CHECK_NULL_PTR1(stat);
decoder->m_stat.NumCachedFrame = 0;
decoder->m_stat.NumError = 0;
memcpy_s(stat, sizeof(mfxDecodeStat), &decoder->m_stat, sizeof(mfxDecodeStat));
return MFX_ERR_NONE;
}
mfxStatus VideoDECODEMJPEG::MJPEGDECODERoutine(void *pState, void *pParam,
mfxU32 threadNumber, mfxU32 callNumber)
{
VideoDECODEMJPEG &obj = *((VideoDECODEMJPEG *) pState);
MFX::AutoTimer timer("DecodeFrame");
return obj.decoder->RunThread(pParam, threadNumber, callNumber);
} // mfxStatus VideoDECODEMJPEG::MJPEGDECODERoutine(void *pState, void *pParam,
mfxStatus VideoDECODEMJPEG::MJPEGCompleteProc(void *pState, void *pParam,
mfxStatus taskRes)
{
VideoDECODEMJPEG &obj = *((VideoDECODEMJPEG *) pState);
return obj.decoder->CompleteTask(pParam, taskRes);
}
mfxStatus VideoDECODEMJPEG::DecodeFrameCheck(mfxBitstream *bs, mfxFrameSurface1 *surface_work, mfxFrameSurface1 **surface_out, MFX_ENTRY_POINT *pEntryPoint)
{
mfxStatus mfxSts = DecodeFrameCheck(bs, surface_work, surface_out);
if (MFX_ERR_NONE != mfxSts) // It can be useful to run threads right after first frame receive
return mfxSts;
UMC::FrameData *dst;
mfxSts = decoder->AllocateFrameData(dst);
if (MFX_ERR_NONE != mfxSts)
return mfxSts;
{
// output surface is always working surface
*surface_out = decoder->m_FrameAllocator->GetSurface(dst->GetFrameMID(),
GetOriginalSurface(surface_work),
&m_vPar);
*surface_out = (m_isOpaq) ? m_core->GetOpaqSurface((*surface_out)->Data.MemId) : (*surface_out);
if (!(*surface_out))
return MFX_ERR_UNDEFINED_BEHAVIOR;
(*surface_out)->Info.FrameId.ViewId = 0; // (mfxU16)pFrame->m_viewId;
bool isShouldUpdate = !(m_vFirstPar.mfx.FrameInfo.AspectRatioH || m_vFirstPar.mfx.FrameInfo.AspectRatioW);
if(MFX_ROTATION_0 == m_vFirstPar.mfx.Rotation || MFX_ROTATION_180 == m_vFirstPar.mfx.Rotation)
{
(*surface_out)->Info.CropH = m_vPar.mfx.FrameInfo.CropH;
(*surface_out)->Info.CropW = m_vPar.mfx.FrameInfo.CropW;
(*surface_out)->Info.AspectRatioH = isShouldUpdate ? (mfxU16) 1 : m_vFirstPar.mfx.FrameInfo.AspectRatioH;
(*surface_out)->Info.AspectRatioW = isShouldUpdate ? (mfxU16) 1 : m_vFirstPar.mfx.FrameInfo.AspectRatioW;
}
else
{
(*surface_out)->Info.CropH = m_vPar.mfx.FrameInfo.CropW;
(*surface_out)->Info.CropW = m_vPar.mfx.FrameInfo.CropH;
(*surface_out)->Info.AspectRatioH = isShouldUpdate ? (mfxU16) 1 : m_vFirstPar.mfx.FrameInfo.AspectRatioW;
(*surface_out)->Info.AspectRatioW = isShouldUpdate ? (mfxU16) 1 : m_vFirstPar.mfx.FrameInfo.AspectRatioH;
}
(*surface_out)->Info.CropX = 0;
(*surface_out)->Info.CropY = 0;
isShouldUpdate = !(m_vFirstPar.mfx.FrameInfo.FrameRateExtD || m_vFirstPar.mfx.FrameInfo.FrameRateExtN);
(*surface_out)->Info.FrameRateExtD = isShouldUpdate ? m_vPar.mfx.FrameInfo.FrameRateExtD : m_vFirstPar.mfx.FrameInfo.FrameRateExtD;
(*surface_out)->Info.FrameRateExtN = isShouldUpdate ? m_vPar.mfx.FrameInfo.FrameRateExtN : m_vFirstPar.mfx.FrameInfo.FrameRateExtN;
(*surface_out)->Info.PicStruct = (mfxU16) ((MFX_PICSTRUCT_PROGRESSIVE == m_vPar.mfx.FrameInfo.PicStruct) ?
(MFX_PICSTRUCT_PROGRESSIVE) :
(MFX_PICSTRUCT_FIELD_TFF));
(*surface_out)->Data.TimeStamp = GetMfxTimeStamp(dst->GetTime());
if(MFX_TIME_STAMP_INVALID == (*surface_out)->Data.TimeStamp)
{
(*surface_out)->Data.TimeStamp = ((mfxU64)m_frameOrder * m_vPar.mfx.FrameInfo.FrameRateExtD * MFX_TIME_STAMP_FREQUENCY) / m_vPar.mfx.FrameInfo.FrameRateExtN;
}
(*surface_out)->Data.FrameOrder = m_frameOrder;
m_frameOrder++;
(*surface_out)->Data.Corrupted = 0;
}
// prepare output structure
pEntryPoint->pRoutine = &MJPEGDECODERoutine;
pEntryPoint->pCompleteProc = &MJPEGCompleteProc;
pEntryPoint->pState = this;
pEntryPoint->pRoutineName = (char *)"DecodeMJPEG";
mfxSts = decoder->FillEntryPoint(pEntryPoint, GetOriginalSurface(surface_work), GetOriginalSurface(*surface_out));
return mfxSts;
}
mfxStatus VideoDECODEMJPEG::DecodeFrameCheck(mfxBitstream *bs, mfxFrameSurface1 *surface_work, mfxFrameSurface1 **surface_out)
{
mfxStatus sts;
UMC::Status umcRes = UMC::UMC_OK;
if (!m_isInit)
return MFX_ERR_NOT_INITIALIZED;
// make sure that there is a free task
sts = decoder->CheckTaskAvailability(m_vPar.AsyncDepth ? m_vPar.AsyncDepth : m_core->GetAutoAsyncDepth());
if (MFX_ERR_NONE != sts)
{
return sts;
}
MFX_CHECK_NULL_PTR2(surface_work, surface_out);
sts = bs ? CheckBitstream(bs) : MFX_ERR_NONE;
if (sts != MFX_ERR_NONE)
return sts;
*surface_out = 0;
if (m_isOpaq)
{
sts = CheckFrameInfoCodecs(&surface_work->Info, MFX_CODEC_JPEG);
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_JPEG);
if (sts != MFX_ERR_NONE)
return MFX_ERR_UNSUPPORTED;
sts = CheckFrameData(surface_work);
if (sts != MFX_ERR_NONE)
return sts;
UMC::MJPEGVideoDecoderBaseMFX* pMJPEGVideoDecoder;
sts = decoder->ReserveUMCDecoder(pMJPEGVideoDecoder, surface_work, m_isOpaq);
if (sts != MFX_ERR_NONE)
return sts;
sts = MFX_ERR_NULL_PTR;
mfxU32 numPic = 0;
mfxU32 picToCollect = (MFX_PICSTRUCT_PROGRESSIVE == m_vPar.mfx.FrameInfo.PicStruct) ? 1 : 2;
do
{
MFXMediaDataAdapter src(bs);
UMC::MediaDataEx *pSrcData;
if (!m_isHeaderFound && bs)
{
umcRes = pMJPEGVideoDecoder->FindStartOfImage(&src);
if (umcRes != UMC::UMC_OK)
{
if(umcRes != UMC::UMC_ERR_NOT_ENOUGH_DATA)
decoder->ReleaseReservedTask();
return (umcRes == UMC::UMC_ERR_NOT_ENOUGH_DATA) ? MFX_ERR_MORE_DATA : ConvertUMCStatusToMfx(umcRes);
}
src.Save(bs);
m_isHeaderFound = true;
}
if (!m_isHeaderParsed && bs)
{
umcRes = pMJPEGVideoDecoder->_GetFrameInfo((uint8_t*)src.GetDataPointer(), src.GetDataSize());
if (umcRes != UMC::UMC_OK)
{
if(umcRes != UMC::UMC_ERR_NOT_ENOUGH_DATA)
decoder->ReleaseReservedTask();
return (umcRes == UMC::UMC_ERR_NOT_ENOUGH_DATA) ? MFX_ERR_MORE_DATA : ConvertUMCStatusToMfx(umcRes);
}
mfxVideoParam temp;
pMJPEGVideoDecoder->FillVideoParam(&temp, false);
if(m_vPar.mfx.FrameInfo.CropW != temp.mfx.FrameInfo.CropW ||
m_vPar.mfx.FrameInfo.CropH != temp.mfx.FrameInfo.CropH)
{
decoder->ReleaseReservedTask();
return MFX_ERR_INCOMPATIBLE_VIDEO_PARAM;
}
m_isHeaderParsed = true;
}
mfxU32 maxBitstreamSize = m_vPar.mfx.FrameInfo.CropW * m_vPar.mfx.FrameInfo.CropH;
switch(m_vPar.mfx.JPEGChromaFormat)
{
case CHROMA_TYPE_YUV411:
case CHROMA_TYPE_YUV420:
maxBitstreamSize = maxBitstreamSize * 3 / 2;
break;
case CHROMA_TYPE_YUV422H_2Y:
case CHROMA_TYPE_YUV422V_2Y:
case CHROMA_TYPE_YUV422H_4Y:
case CHROMA_TYPE_YUV422V_4Y:
maxBitstreamSize = maxBitstreamSize * 2;
break;
case CHROMA_TYPE_YUV444:
maxBitstreamSize = maxBitstreamSize * 3;
break;
case CHROMA_TYPE_YUV400:
default:
break;
};
pSrcData = m_frameConstructor->GetFrame(bs ? &src : 0, maxBitstreamSize);
// update the bytes used in bitstream
src.Save(bs);
if (!pSrcData)
{
decoder->ReleaseReservedTask();
return MFX_ERR_MORE_DATA;
}
m_isHeaderFound = false;
m_isHeaderParsed = false;
sts = decoder->AddPicture(pSrcData, numPic);
if (MFX_ERR_NONE != sts)
{
return sts;
}
// make sure, that we collected BOTH fields
} while (picToCollect > numPic);
// check if skipping is enabled
m_skipCount += m_skipRate;
if (JPEG_SKIP_BOUND <= m_skipCount)
{
m_skipCount -= JPEG_SKIP_BOUND;
decoder->m_stat.NumSkippedFrame++;
// it is time to skip a frame
decoder->ReleaseReservedTask();
return MFX_ERR_MORE_DATA;
}
return MFX_ERR_NONE;
}
mfxStatus VideoDECODEMJPEG::DecodeFrame(mfxBitstream *bs, mfxFrameSurface1 *surface_work, mfxFrameSurface1 *surface_out)
{
bs = bs;
surface_work = surface_work;
surface_out = surface_out;
return MFX_ERR_NONE;
}
mfxStatus VideoDECODEMJPEG::GetUserData(mfxU8 *ud, mfxU32 *sz, mfxU64 *ts)
{
if (!m_isInit)
return MFX_ERR_NOT_INITIALIZED;
MFX_CHECK_NULL_PTR3(ud, sz, ts);
return MFX_ERR_UNSUPPORTED;
}
mfxStatus VideoDECODEMJPEG::GetPayload( mfxU64 *ts, mfxPayload *payload )
{
if (!m_isInit)
return MFX_ERR_NOT_INITIALIZED;
MFX_CHECK_NULL_PTR3(ts, payload, payload->Data);
return MFX_ERR_UNSUPPORTED;
}
mfxStatus VideoDECODEMJPEG::SetSkipMode(mfxSkipMode mode)
{
// check error(s)
if (!m_isInit)
{
return MFX_ERR_NOT_INITIALIZED;
}
// check if we reached bounds of skipping
if (((JPEG_MIN_SKIP_RATE == m_skipRate) && (MFX_SKIPMODE_LESS == mode)) ||
((JPEG_MAX_SKIP_RATE == m_skipRate) && (MFX_SKIPMODE_MORE == mode)) ||
((JPEG_MIN_SKIP_RATE == m_skipRate) && (MFX_SKIPMODE_NOSKIP == mode)))
{
return MFX_WRN_VALUE_NOT_CHANGED;
}
// set new skip rate
switch (mode)
{
case MFX_SKIPMODE_LESS:
m_skipRate -= 1;
break;
case MFX_SKIPMODE_MORE:
m_skipRate += 1;
break;
default:
m_skipRate = 0;
break;
}
return MFX_ERR_NONE;
} // mfxStatus VideoDECODEMJPEG::SetSkipMode(mfxSkipMode mode)
bool VideoDECODEMJPEG::IsSameVideoParam(mfxVideoParam * newPar, mfxVideoParam * oldPar)
{
if ((newPar->IOPattern & (MFX_IOPATTERN_OUT_OPAQUE_MEMORY | MFX_IOPATTERN_OUT_SYSTEM_MEMORY | MFX_IOPATTERN_OUT_VIDEO_MEMORY)) !=
(oldPar->IOPattern & (MFX_IOPATTERN_OUT_OPAQUE_MEMORY | MFX_IOPATTERN_OUT_SYSTEM_MEMORY | MFX_IOPATTERN_OUT_VIDEO_MEMORY)) )
{
return false;
}
if (newPar->Protected != oldPar->Protected)
{
return false;
}
if (newPar->AsyncDepth != oldPar->AsyncDepth)
{
return false;
}
mfxFrameAllocRequest requestOld;
memset(&requestOld, 0, sizeof(requestOld));
mfxFrameAllocRequest requestNew;
memset(&requestNew, 0, sizeof(requestNew));
mfxStatus mfxSts = QueryIOSurfInternal(m_core, oldPar, &requestOld);
if (mfxSts != MFX_ERR_NONE)
return false;
mfxSts = QueryIOSurfInternal(m_core, newPar, &requestNew);
if (mfxSts != MFX_ERR_NONE)
return false;
if (newPar->mfx.FrameInfo.Height > oldPar->mfx.FrameInfo.Height)
{
return false;
}
if (newPar->mfx.FrameInfo.Width > oldPar->mfx.FrameInfo.Width)
{
return false;
}
if (m_response.NumFrameActual)
{
if (requestNew.NumFrameMin > m_response.NumFrameActual)
return false;
}
else
{
if (requestNew.NumFrameMin > requestOld.NumFrameMin || requestNew.Type != requestOld.Type)
return false;
}
if (newPar->mfx.FrameInfo.ChromaFormat != oldPar->mfx.FrameInfo.ChromaFormat)
{
return false;
}
if (oldPar->IOPattern & MFX_IOPATTERN_OUT_OPAQUE_MEMORY)
{
mfxExtOpaqueSurfaceAlloc * opaqueNew = (mfxExtOpaqueSurfaceAlloc *)GetExtendedBuffer(newPar->ExtParam, newPar->NumExtParam, MFX_EXTBUFF_OPAQUE_SURFACE_ALLOCATION);
mfxExtOpaqueSurfaceAlloc * opaqueOld = (mfxExtOpaqueSurfaceAlloc *)GetExtendedBuffer(oldPar->ExtParam, oldPar->NumExtParam, MFX_EXTBUFF_OPAQUE_SURFACE_ALLOCATION);
if (opaqueNew && opaqueOld)
{
if (opaqueNew->In.Type != opaqueOld->In.Type)
return false;
if (opaqueNew->In.NumSurface != opaqueOld->In.NumSurface)
return false;
for (uint32_t i = 0; i < opaqueNew->In.NumSurface; i++)
{
if (opaqueNew->In.Surfaces[i] != opaqueOld->In.Surfaces[i])
return false;