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Merge pull request xbmc#13605 from FernetMenta/vaapivpp
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VideoPlayer: vaapi - do not destruct postproc if buffers are still in…
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@FernetMenta
FernetMenta authored Mar 4, 2018
2 parents 497a7e1 + b774bf9 commit 89a53e4
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Showing 2 changed files with 138 additions and 85 deletions.
187 changes: 113 additions & 74 deletions xbmc/cores/VideoPlayer/DVDCodecs/Video/VAAPI.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1832,8 +1832,18 @@ bool COutput::Uninit()
{
ProcessSyncPicture();
ReleaseBufferPool();
delete m_pp;
m_pp = NULL;
if (m_pp)
{
std::shared_ptr<CPostproc> pp(m_pp);
m_discardedPostprocs.push_back(pp);
m_pp->Discard(this, &COutput::ReadyForDisposal);
m_pp = nullptr;
}

if (!m_discardedPostprocs.empty())
{
CLog::Log(LOGERROR, "VAAPI::COutput::Uninit - not all CPostprcs released");
}
return true;
}

Expand Down Expand Up @@ -1939,9 +1949,10 @@ void COutput::InitCycle()

if (m_pp && !m_pp->UpdateDeintMethod(method))
{
delete m_pp;
m_pp = NULL;
DropVppProcessedPictures();
std::shared_ptr<CPostproc> pp(m_pp);
m_discardedPostprocs.push_back(pp);
m_pp->Discard(this, &COutput::ReadyForDisposal);
m_pp = nullptr;
m_config.processInfo->SetVideoDeintMethod("unknown");
}
if (!m_pp)
Expand Down Expand Up @@ -1985,9 +1996,10 @@ void COutput::InitCycle()
method = VS_INTERLACEMETHOD_NONE;
if (m_pp && !m_pp->UpdateDeintMethod(method))
{
delete m_pp;
m_pp = NULL;
DropVppProcessedPictures();
std::shared_ptr<CPostproc> pp(m_pp);
m_discardedPostprocs.push_back(pp);
m_pp->Discard(this, &COutput::ReadyForDisposal);
m_pp = nullptr;
}
if (!m_pp)
{
Expand Down Expand Up @@ -2025,26 +2037,27 @@ CVaapiRenderPicture* COutput::ProcessPicture(CVaapiProcessedPicture &pic)
retPic = m_bufferPool->GetVaapi();
retPic->DVDPic.SetParams(pic.DVDPic);

if (pic.source == CVaapiProcessedPicture::SKIP_SRC ||
pic.source == CVaapiProcessedPicture::VPP_SRC)
if (!pic.source)
{
CLog::Log(LOGERROR, "VAAPI::ProcessPicture - pic has no source");
retPic->Release();
return nullptr;
}

if (pic.source->UseVideoSurface())
{
vaSyncSurface(m_config.dpy, pic.videoSurface);
pic.id = m_bufferPool->procPicId++;
m_bufferPool->processedPicsAway.push_back(pic);
retPic->procPic = pic;
retPic->vadsp = m_config.dpy;
}
else if (pic.source == CVaapiProcessedPicture::FFMPEG_SRC)
else
{
av_frame_move_ref(retPic->avFrame, pic.frame);
av_frame_free(&pic.frame);
pic.source->ClearRef(pic);
retPic->procPic.videoSurface = VA_INVALID_ID;
}
else
{
retPic->Release();
return nullptr;
}

retPic->DVDPic.dts = DVD_NOPTS_VALUE;
retPic->DVDPic.iWidth = m_config.vidWidth;
Expand All @@ -2057,50 +2070,12 @@ CVaapiRenderPicture* COutput::ProcessPicture(CVaapiProcessedPicture &pic)

void COutput::ReleaseProcessedPicture(CVaapiProcessedPicture &pic)
{
if (pic.source == CVaapiProcessedPicture::VPP_SRC && m_pp)
if (!pic.source)
{
CVppPostproc *pp = dynamic_cast<CVppPostproc*>(m_pp);
if (pp)
{
pp->ClearRef(pic.videoSurface);
}
}
else if (pic.source == CVaapiProcessedPicture::SKIP_SRC)
{
m_config.videoSurfaces->ClearRender(pic.videoSurface);
}
else if (pic.source == CVaapiProcessedPicture::FFMPEG_SRC)
{
av_frame_free(&pic.frame);
}
}

void COutput::DropVppProcessedPictures()
{
auto it = m_bufferPool->processedPics.begin();
while (it != m_bufferPool->processedPics.end())
{
if (it->source == CVaapiProcessedPicture::VPP_SRC)
{
it = m_bufferPool->processedPics.erase(it);
m_config.stats->DecProcessed();
}
else
++it;
}

it = m_bufferPool->processedPicsAway.begin();
while (it != m_bufferPool->processedPicsAway.end())
{
if (it->source == CVaapiProcessedPicture::VPP_SRC)
{
it = m_bufferPool->processedPicsAway.erase(it);
}
else
++it;
return;
}

m_controlPort.SendInMessage(COutputControlProtocol::STATS);
pic.source->ClearRef(pic);
pic.source = nullptr;
}

void COutput::QueueReturnPicture(CVaapiRenderPicture *pic)
Expand Down Expand Up @@ -2167,6 +2142,18 @@ void COutput::ReleaseBufferPool(bool precleanup)
m_bufferPool->processedPics.clear();
}

void COutput::ReadyForDisposal(CPostproc *pp)
{
for (auto it = m_discardedPostprocs.begin(); it != m_discardedPostprocs.end(); ++it)
{
if ((*it).get() == pp)
{
m_discardedPostprocs.erase(it);
break;
}
}
}

bool COutput::CheckSuccess(VAStatus status)
{
if (status != VA_STATUS_SUCCESS)
Expand Down Expand Up @@ -2202,21 +2189,26 @@ bool CSkipPostproc::AddPicture(CVaapiDecodedPicture &inPic)

bool CSkipPostproc::Filter(CVaapiProcessedPicture &outPic)
{
if (m_step>0)
if (m_step > 0)
return false;
outPic.DVDPic.SetParams(m_pic.DVDPic);
outPic.videoSurface = m_pic.videoSurface;
outPic.source = CVaapiProcessedPicture::SKIP_SRC;
m_refsToSurfaces++;
outPic.source = this;
outPic.DVDPic.iFlags &= ~(DVP_FLAG_TOP_FIELD_FIRST |
DVP_FLAG_REPEAT_TOP_FIELD |
DVP_FLAG_INTERLACED);
m_step++;
return true;
}

void CSkipPostproc::ClearRef(VASurfaceID surf)
void CSkipPostproc::ClearRef(CVaapiProcessedPicture &pic)
{
m_config.videoSurfaces->ClearRender(pic.videoSurface);
m_refsToSurfaces--;

if (m_pOut && m_refsToSurfaces <= 0)
(m_pOut->*m_cbDispose)(this);
}

void CSkipPostproc::Flush()
Expand All @@ -2237,6 +2229,19 @@ bool CSkipPostproc::DoesSync()
return false;
}

bool CSkipPostproc::UseVideoSurface()
{
return true;
}

void CSkipPostproc::Discard(COutput *output, ReadyToDispose cb)
{
m_pOut = output;
m_cbDispose = cb;
if (m_refsToSurfaces <= 0)
(m_pOut->*m_cbDispose)(this);
}

//-----------------------------------------------------------------------------
// VPP Postprocessing
//-----------------------------------------------------------------------------
Expand Down Expand Up @@ -2651,7 +2656,7 @@ bool CVppPostproc::Filter(CVaapiProcessedPicture &outPic)

m_step++;
outPic.videoSurface = m_videoSurfaces.GetFree(surf);
outPic.source = CVaapiProcessedPicture::VPP_SRC;
outPic.source = this;
outPic.DVDPic.iFlags &= ~(DVP_FLAG_TOP_FIELD_FIRST |
DVP_FLAG_REPEAT_TOP_FIELD |
DVP_FLAG_INTERLACED);
Expand All @@ -2677,9 +2682,12 @@ void CVppPostproc::Advance()
}
}

void CVppPostproc::ClearRef(VASurfaceID surf)
void CVppPostproc::ClearRef(CVaapiProcessedPicture &pic)
{
m_videoSurfaces.ClearReference(surf);
m_videoSurfaces.ClearReference(pic.videoSurface);

if (m_pOut && !m_videoSurfaces.HasRefs())
(m_pOut->*m_cbDispose)(this);
}

void CVppPostproc::Flush()
Expand Down Expand Up @@ -2722,6 +2730,19 @@ bool CVppPostproc::WantsPic()
return false;
}

bool CVppPostproc::UseVideoSurface()
{
return true;
}

void CVppPostproc::Discard(COutput *output, ReadyToDispose cb)
{
m_pOut = output;
m_cbDispose = cb;
if (!m_videoSurfaces.HasRefs())
(m_pOut->*m_cbDispose)(this);
}

bool CVppPostproc::CheckSuccess(VAStatus status)
{
if (status != VA_STATUS_SUCCESS)
Expand Down Expand Up @@ -2812,7 +2833,7 @@ bool CFFmpegPostproc::Init(EINTERLACEMETHOD method)
{
if (!(m_pFilterGraph = avfilter_graph_alloc()))
{
CLog::Log(LOGERROR, "CFFmpegPostproc::Init - unable to alloc filter graph");
CLog::Log(LOGERROR, "VAAPI::CFFmpegPostproc::Init - unable to alloc filter graph");
return false;
}

Expand All @@ -2830,7 +2851,7 @@ bool CFFmpegPostproc::Init(EINTERLACEMETHOD method)

if (avfilter_graph_create_filter(&m_pFilterIn, srcFilter, "src", args.c_str(), NULL, m_pFilterGraph) < 0)
{
CLog::Log(LOGERROR, "CFFmpegPostproc::Init - avfilter_graph_create_filter: src");
CLog::Log(LOGERROR, "VAAPI::CFFmpegPostproc::Init - avfilter_graph_create_filter: src");
return false;
}

Expand All @@ -2843,7 +2864,7 @@ bool CFFmpegPostproc::Init(EINTERLACEMETHOD method)
enum AVPixelFormat pix_fmts[] = { AV_PIX_FMT_NV12, AV_PIX_FMT_NONE };
if (av_opt_set_int_list(m_pFilterOut, "pix_fmts", pix_fmts, AV_PIX_FMT_NONE, AV_OPT_SEARCH_CHILDREN) < 0)
{
CLog::Log(LOGERROR, "CFFmpegPostproc::Init - failed settings pix formats");
CLog::Log(LOGERROR, "VAAPI::CFFmpegPostproc::Init - failed settings pix formats");
return false;
}

Expand All @@ -2868,7 +2889,7 @@ bool CFFmpegPostproc::Init(EINTERLACEMETHOD method)

if (avfilter_graph_parse_ptr(m_pFilterGraph, filter.c_str(), &inputs, &outputs, NULL) < 0)
{
CLog::Log(LOGERROR, "CFFmpegPostproc::Init - avfilter_graph_parse");
CLog::Log(LOGERROR, "VAAPI::CFFmpegPostproc::Init - avfilter_graph_parse");
avfilter_inout_free(&outputs);
avfilter_inout_free(&inputs);
return false;
Expand All @@ -2879,14 +2900,14 @@ bool CFFmpegPostproc::Init(EINTERLACEMETHOD method)

if (avfilter_graph_config(m_pFilterGraph, NULL) < 0)
{
CLog::Log(LOGERROR, "CFFmpegPostproc::Init - avfilter_graph_config");
CLog::Log(LOGERROR, "VAAPI::CFFmpegPostproc::Init - avfilter_graph_config");
return false;
}
}
else if (method == VS_INTERLACEMETHOD_RENDER_BOB ||
method == VS_INTERLACEMETHOD_NONE)
{
CLog::Log(LOGDEBUG, LOGVIDEO, "CFFmpegPostproc::Init - skip deinterlacing");
CLog::Log(LOGDEBUG, LOGVIDEO, "VAAPI::CFFmpegPostproc::Init - skip deinterlacing");
avfilter_inout_free(&outputs);
avfilter_inout_free(&inputs);
}
Expand Down Expand Up @@ -3005,15 +3026,16 @@ bool CFFmpegPostproc::Filter(CVaapiProcessedPicture &outPic)
else if (m_diMethod == VS_INTERLACEMETHOD_RENDER_BOB ||
m_diMethod == VS_INTERLACEMETHOD_NONE)
{
if (m_step>0)
if (m_step > 0)
return false;
}

m_step++;
outPic.frame = av_frame_clone(m_pFilterFrameOut);
av_frame_unref(m_pFilterFrameOut);

outPic.source = CVaapiProcessedPicture::FFMPEG_SRC;
outPic.source = this;
m_refsToPics++;

int64_t bpts = av_frame_get_best_effort_timestamp(outPic.frame);
if(bpts != AV_NOPTS_VALUE)
Expand All @@ -3033,9 +3055,13 @@ bool CFFmpegPostproc::Filter(CVaapiProcessedPicture &outPic)
return true;
}

void CFFmpegPostproc::ClearRef(VASurfaceID surf)
void CFFmpegPostproc::ClearRef(CVaapiProcessedPicture &pic)
{
av_frame_free(&pic.frame);
m_refsToPics--;

if (m_pOut && m_refsToPics <= 0)
(m_pOut->*m_cbDispose)(this);
}

void CFFmpegPostproc::Close()
Expand Down Expand Up @@ -3077,6 +3103,19 @@ bool CFFmpegPostproc::DoesSync()
return true;
}

bool CFFmpegPostproc::UseVideoSurface()
{
return false;
}

void CFFmpegPostproc::Discard(COutput *output, ReadyToDispose cb)
{
m_pOut = output;
m_cbDispose = cb;
if (m_refsToPics <= 0)
(m_pOut->*m_cbDispose)(this);
}

bool CFFmpegPostproc::CheckSuccess(VAStatus status)
{
if (status != VA_STATUS_SUCCESS)
Expand Down
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