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/*
* Copyright (C) 2010-2014 Hendrik Leppkes
* http://www.1f0.de
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Initial design and concept by Gabest and the MPC-HC Team, copyright under GPLv2
* Contributions by Ti-BEN from the XBMC DSPlayer Project, also under GPLv2
*/
#include "stdafx.h"
#include "BaseDemuxer.h"
#include "OutputPin.h"
#include "LAVSplitter.h"
#include "moreuuids.h"
#include "PacketAllocator.h"
CLAVOutputPin::CLAVOutputPin(std::vector<CMediaType>& mts, LPCWSTR pName, CBaseFilter *pFilter, CCritSec *pLock, HRESULT *phr, CBaseDemuxer::StreamType pinType, const char* container, bool bFirst)
: CBaseOutputPin(NAME("lavf dshow output pin"), pFilter, pLock, phr, pName)
, m_containerFormat(container)
, m_pinType(pinType)
, m_Parser(this, container)
, m_bFirstPin(bFirst)
, m_mts(mts)
{
m_rtPrev = m_bFirstPin ? 0 : AV_NOPTS_VALUE;
SetQueueSizes();
}
CLAVOutputPin::~CLAVOutputPin()
{
CAMThread::CallWorker(CMD_EXIT);
CAMThread::Close();
SAFE_DELETE(m_newMT);
}
void CLAVOutputPin::SetQueueSizes()
{
int factor = 1;
// Normalize common audio codecs to reach a base line of 20ms
if (m_mts.begin()->subtype == MEDIASUBTYPE_DOLBY_TRUEHD) {
DbgLog((LOG_TRACE, 10, L"Increasing Audio Queue size for TrueHD"));
factor = 30;
} else if (m_mts.begin()->subtype == MEDIASUBTYPE_HDMV_LPCM_AUDIO || m_mts.begin()->subtype == MEDIASUBTYPE_BD_LPCM_AUDIO || m_mts.begin()->subtype == MEDIASUBTYPE_PCM) {
factor = 4;
} else if (m_mts.begin()->subtype == MEDIASUBTYPE_DTS || m_mts.begin()->subtype == MEDIASUBTYPE_WAVE_DTS) {
factor = 2;
}
if (m_mts.begin()->majortype == MEDIATYPE_Audio) {
factor *= 4;
}
m_dwQueueLow = MIN_PACKETS_IN_QUEUE * factor;
m_dwQueueHigh = MAX_PACKETS_IN_QUEUE * factor;
m_dwQueueMaxMem = (static_cast<CLAVSplitter*>(m_pFilter))->GetMaxQueueMemSize() * 1024 * 1024;
if (!m_dwQueueMaxMem) {
m_dwQueueMaxMem = 256 * 1024 * 1024;
}
}
HRESULT CLAVOutputPin::GetQueueSize(int& samples, int& size)
{
CAutoLock lock(&m_queue);
samples = (int)m_queue.Size();
size = (int)m_queue.DataSize();
return S_OK;
}
STDMETHODIMP CLAVOutputPin::NonDelegatingQueryInterface(REFIID riid, void** ppv)
{
CheckPointer(ppv, E_POINTER);
return
QI(IMediaSeeking)
QI(ILAVPinInfo)
QI(IBitRateInfo)
__super::NonDelegatingQueryInterface(riid, ppv);
}
HRESULT CLAVOutputPin::DecideAllocator(IMemInputPin * pPin, IMemAllocator **ppAlloc)
{
HRESULT hr = NOERROR;
*ppAlloc = nullptr;
// get downstream prop request
// the derived class may modify this in DecideBufferSize, but
// we assume that he will consistently modify it the same way,
// so we only get it once
ALLOCATOR_PROPERTIES prop;
ZeroMemory(&prop, sizeof(prop));
// whatever he returns, we assume prop is either all zeros
// or he has filled it out.
pPin->GetAllocatorRequirements(&prop);
// if he doesn't care about alignment, then set it to 1
if (prop.cbAlign == 0) {
prop.cbAlign = 1;
}
*ppAlloc = new CPacketAllocator(NAME("CPacketAllocator"), nullptr, &hr);
(*ppAlloc)->AddRef();
if (SUCCEEDED(hr)) {
DbgLog((LOG_TRACE, 10, L"Trying to use our CPacketAllocator"));
m_bPacketAllocator = TRUE;
hr = DecideBufferSize(*ppAlloc, &prop);
if (SUCCEEDED(hr)) {
DbgLog((LOG_TRACE, 10, L"-> DecideBufferSize Success"));
hr = pPin->NotifyAllocator(*ppAlloc, FALSE);
if (SUCCEEDED(hr)) {
DbgLog((LOG_TRACE, 10, L"-> NotifyAllocator Success"));
return NOERROR;
}
}
}
if (*ppAlloc) {
(*ppAlloc)->Release();
*ppAlloc = nullptr;
}
m_bPacketAllocator = FALSE;
/* Try the allocator provided by the input pin */
hr = pPin->GetAllocator(ppAlloc);
if (SUCCEEDED(hr)) {
hr = DecideBufferSize(*ppAlloc, &prop);
if (SUCCEEDED(hr)) {
hr = pPin->NotifyAllocator(*ppAlloc, FALSE);
if (SUCCEEDED(hr)) {
return NOERROR;
}
}
}
/* If the GetAllocator failed we may not have an interface */
if (*ppAlloc) {
(*ppAlloc)->Release();
*ppAlloc = nullptr;
}
return hr;
}
HRESULT CLAVOutputPin::DecideBufferSize(IMemAllocator* pAlloc, ALLOCATOR_PROPERTIES* pProperties)
{
CheckPointer(pAlloc, E_POINTER);
CheckPointer(pProperties, E_POINTER);
HRESULT hr = S_OK;
pProperties->cBuffers = max(pProperties->cBuffers, (m_bPacketAllocator ? 10 : m_nBuffers));
pProperties->cbBuffer = max(max(m_mt.lSampleSize, 256000), (ULONG)pProperties->cbBuffer);
// Vorbis requires at least 2 buffers
if(m_mt.subtype == MEDIASUBTYPE_Vorbis && m_mt.formattype == FORMAT_VorbisFormat) {
pProperties->cBuffers = max(pProperties->cBuffers, 2);
}
// Sanity checks
ALLOCATOR_PROPERTIES Actual;
if(FAILED(hr = pAlloc->SetProperties(pProperties, &Actual))) return hr;
if(Actual.cbBuffer < pProperties->cbBuffer) return E_FAIL;
ASSERT(Actual.cBuffers >= pProperties->cBuffers);
return S_OK;
}
HRESULT CLAVOutputPin::CheckMediaType(const CMediaType* pmt)
{
std::vector<CMediaType>::iterator it;
for(it = m_mts.begin(); it != m_mts.end(); ++it)
{
if(*pmt == *it)
return S_OK;
}
return E_INVALIDARG;
}
HRESULT CLAVOutputPin::GetMediaType(int iPosition, CMediaType* pmt)
{
DbgLog((LOG_TRACE, 10, L"CLAVOutputPin::GetMediaType(): %s, position: %d", CBaseDemuxer::CStreamList::ToStringW(m_pinType), iPosition));
CAutoLock cAutoLock(m_pLock);
if(iPosition < 0) return E_INVALIDARG;
if((size_t)iPosition >= m_mts.size()) return VFW_S_NO_MORE_ITEMS;
*pmt = m_mts[iPosition];
return S_OK;
}
HRESULT CLAVOutputPin::Active()
{
DbgLog((LOG_TRACE, 30, L"CLAVOutputPin::Active() - activated %s pin", CBaseDemuxer::CStreamList::ToStringW(m_pinType)));
CAutoLock cAutoLock(m_pLock);
if(m_Connected)
Create();
return __super::Active();
}
HRESULT CLAVOutputPin::Inactive()
{
DbgLog((LOG_TRACE, 30, L"CLAVOutputPin::Inactive() - de-activated %s pin", CBaseDemuxer::CStreamList::ToStringW(m_pinType)));
CAutoLock cAutoLock(m_pLock);
CAMThread::CallWorker(CMD_EXIT);
CAMThread::Close();
// Clear queue when we're going inactive
m_queue.Clear();
return __super::Inactive();
}
STDMETHODIMP CLAVOutputPin::Connect(IPin* pReceivePin, const AM_MEDIA_TYPE* pmt)
{
HRESULT hr;
PIN_INFO PinInfo;
GUID FilterClsid;
if (SUCCEEDED (pReceivePin->QueryPinInfo (&PinInfo))) {
if (SUCCEEDED (PinInfo.pFilter->GetClassID(&FilterClsid))) {
if (FilterClsid == CLSID_DMOWrapperFilter) {
(static_cast<CLAVSplitter*>(m_pFilter))->SetFakeASFReader(TRUE);
}
}
PinInfo.pFilter->Release();
}
hr = __super::Connect (pReceivePin, pmt);
(static_cast<CLAVSplitter*>(m_pFilter))->SetFakeASFReader(FALSE);
return hr;
}
HRESULT CLAVOutputPin::CompleteConnect(IPin *pReceivePin)
{
m_StreamMT = m_mt;
return __super::CompleteConnect(pReceivePin);
}
HRESULT CLAVOutputPin::DeliverBeginFlush()
{
DbgLog((LOG_TRACE, 20, L"::DeliverBeginFlush on %s Pin", CBaseDemuxer::CStreamList::ToStringW(m_pinType)));
m_eEndFlush.Reset();
m_fFlushed = false;
m_fFlushing = true;
m_hrDeliver = S_FALSE;
m_queue.Clear();
HRESULT hr = IsConnected() ? GetConnected()->BeginFlush() : S_OK;
if(hr != S_OK) m_eEndFlush.Set();
return hr;
}
HRESULT CLAVOutputPin::DeliverEndFlush()
{
DbgLog((LOG_TRACE, 20, L"::DeliverEndFlush on %s Pin", CBaseDemuxer::CStreamList::ToStringW(m_pinType)));
HRESULT hr = IsConnected() ? GetConnected()->EndFlush() : S_OK;
m_Parser.Flush();
m_hrDeliver = S_OK;
m_fFlushing = false;
m_fFlushed = true;
m_eEndFlush.Set();
return hr;
}
HRESULT CLAVOutputPin::DeliverNewSegment(REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate)
{
HRESULT hr = S_OK;
DbgLog((LOG_TRACE, 20, L"::DeliverNewSegment on %s Pin (rtStart: %I64d; rtStop: %I64d)", CBaseDemuxer::CStreamList::ToStringW(m_pinType), tStart, tStop));
m_rtPrev = m_bFirstPin ? 0 : AV_NOPTS_VALUE;
if(m_fFlushing) return S_FALSE;
if(!ThreadExists()) return S_FALSE;
m_BitRate.rtLastDeliverTime = Packet::INVALID_TIME;
hr = __super::DeliverNewSegment(tStart, tStop, dRate);
if (hr != S_OK)
return hr;
MakeISCRHappy();
return hr;
}
void CLAVOutputPin::MakeISCRHappy()
{
if (IsSubtitlePin() && FilterInGraphSafe(this, CLSID_ISCR)) {
Packet *p = new Packet();
p->StreamId = m_streamId;
p->rtStart = -1;
p->rtStop = 0;
p->bSyncPoint = FALSE;
p->SetData(" ", 2);
QueueFromParser(p);
}
}
size_t CLAVOutputPin::QueueCount()
{
return m_queue.Size();
}
HRESULT CLAVOutputPin::QueueEndOfStream()
{
return QueuePacket(nullptr); // nullptr means EndOfStream
}
HRESULT CLAVOutputPin::QueuePacket(Packet *pPacket)
{
if(!ThreadExists()) return S_FALSE;
CLAVSplitter *pSplitter = static_cast<CLAVSplitter*>(m_pFilter);
// While everything is good AND no pin is drying AND the queue is full .. sleep
// The queu has a "soft" limit of MAX_PACKETS_IN_QUEUE, and a hard limit of MAX_PACKETS_IN_QUEUE * 2
// That means, even if one pin is drying, we'll never exceed MAX_PACKETS_IN_QUEUE * 2
while(S_OK == m_hrDeliver
&& (m_queue.DataSize() > m_dwQueueMaxMem
|| m_queue.Size() > 2*m_dwQueueHigh
|| (m_queue.Size() > m_dwQueueHigh && !pSplitter->IsAnyPinDrying())))
Sleep(10);
if(S_OK != m_hrDeliver) {
SAFE_DELETE(pPacket);
return m_hrDeliver;
}
{
CAutoLock lock(&m_csMT);
if(m_newMT && pPacket) {
DbgLog((LOG_TRACE, 10, L"::QueuePacket() - Found new Media Type"));
pPacket->pmt = CreateMediaType(m_newMT);
SetStreamMediaType(m_newMT);
SAFE_DELETE(m_newMT);
}
}
m_Parser.Parse(m_StreamMT.subtype, pPacket);
return m_hrDeliver;
}
bool CLAVOutputPin::IsDiscontinuous()
{
return m_mt.majortype == MEDIATYPE_Text
|| m_mt.majortype == MEDIATYPE_ScriptCommand
|| m_mt.majortype == MEDIATYPE_Subtitle
|| m_mt.subtype == MEDIASUBTYPE_DVD_SUBPICTURE
|| m_mt.subtype == MEDIASUBTYPE_CVD_SUBPICTURE
|| m_mt.subtype == MEDIASUBTYPE_SVCD_SUBPICTURE;
}
DWORD CLAVOutputPin::ThreadProc()
{
std::string name = "CLAVOutputPin " + std::string(CBaseDemuxer::CStreamList::ToString(m_pinType));
SetThreadName(-1, name.c_str());
m_hrDeliver = S_OK;
m_fFlushing = m_fFlushed = false;
m_eEndFlush.Set();
bool bFailFlush = false;
while(1) {
Sleep(1);
DWORD cmd;
if(CheckRequest(&cmd)) {
cmd = GetRequest();
Reply(S_OK);
ASSERT(cmd == CMD_EXIT);
return 0;
}
size_t cnt = 0;
do {
Packet *pPacket = nullptr;
// Get a packet from the queue (scoped for lock)
{
CAutoLock cAutoLock(&m_queue);
if((cnt = m_queue.Size()) > 0) {
pPacket = m_queue.Get();
}
}
// We need to check cnt instead of pPacket, since it can be nullptr for EndOfStream
if(m_hrDeliver == S_OK && cnt > 0) {
ASSERT(!m_fFlushing);
m_fFlushed = false;
// flushing can still start here, to release a blocked deliver call
HRESULT hr = pPacket ? DeliverPacket(pPacket) : DeliverEndOfStream();
// .. so, wait until flush finished
m_eEndFlush.Wait();
if(hr != S_OK && !m_fFlushed) {
DbgLog((LOG_TRACE, 10, L"OutputPin::ThreadProc(): Delivery failed on %s pin, hr: %0#.8x", CBaseDemuxer::CStreamList::ToStringW(GetPinType()), hr));
if (!bFailFlush && hr == S_FALSE) {
DbgLog((LOG_TRACE, 10, L"OutputPin::ThreadProc(): Trying to revive it by flushing..."));
GetConnected()->BeginFlush();
GetConnected()->EndFlush();
bFailFlush = true;
} else {
m_hrDeliver = hr;
}
break;
}
} else if (pPacket) {
// in case of stream switches or other events, we may end up here
SAFE_DELETE(pPacket);
}
} while(cnt > 1 && m_hrDeliver == S_OK);
}
return 0;
}
HRESULT CLAVOutputPin::DeliverPacket(Packet *pPacket)
{
HRESULT hr = S_OK;
IMediaSample *pSample = nullptr;
long nBytes = (long)pPacket->GetDataSize();
if(nBytes == 0) {
goto done;
}
CHECK_HR(hr = GetDeliveryBuffer(&pSample, nullptr, nullptr, 0));
if (m_bPacketAllocator) {
ILAVMediaSample *pLAVSample = nullptr;
CHECK_HR(hr = pSample->QueryInterface(&pLAVSample));
CHECK_HR(hr = pLAVSample->SetPacket(pPacket));
SafeRelease(&pLAVSample);
} else {
// Resize buffer if it is too small
// This can cause a playback hick-up, we should avoid this if possible by setting a big enough buffer size
if(nBytes > pSample->GetSize()) {
SafeRelease(&pSample);
ALLOCATOR_PROPERTIES props, actual;
CHECK_HR(hr = m_pAllocator->GetProperties(&props));
// Give us 2 times the requested size, so we don't resize every time
props.cbBuffer = nBytes*2;
if(props.cBuffers > 1) {
CHECK_HR(hr = __super::DeliverBeginFlush());
CHECK_HR(hr = __super::DeliverEndFlush());
}
CHECK_HR(hr = m_pAllocator->Decommit());
CHECK_HR(hr = m_pAllocator->SetProperties(&props, &actual));
CHECK_HR(hr = m_pAllocator->Commit());
CHECK_HR(hr = GetDeliveryBuffer(&pSample, nullptr, nullptr, 0));
}
// Fill the sample
BYTE* pData = nullptr;
if(FAILED(hr = pSample->GetPointer(&pData)) || !pData) goto done;
memcpy(pData, pPacket->GetData(), nBytes);
}
if(pPacket->pmt) {
DbgLog((LOG_TRACE, 10, L"::DeliverPacket() - sending new media type to decoder"));
pSample->SetMediaType(pPacket->pmt);
pPacket->bDiscontinuity = true;
CAutoLock cAutoLock(m_pLock);
CMediaType pmt = *(pPacket->pmt);
m_mts.clear();
m_mts.push_back(pmt);
pPacket->pmt = nullptr;
SetMediaType(&pmt);
}
bool fTimeValid = pPacket->rtStart != Packet::INVALID_TIME;
// IBitRateInfo
m_BitRate.nBytesSinceLastDeliverTime += nBytes;
if (fTimeValid) {
if (m_BitRate.rtLastDeliverTime == Packet::INVALID_TIME) {
m_BitRate.rtLastDeliverTime = pPacket->rtStart;
m_BitRate.nBytesSinceLastDeliverTime = 0;
}
if (m_BitRate.rtLastDeliverTime + 10000000 < pPacket->rtStart) {
REFERENCE_TIME rtDiff = pPacket->rtStart - m_BitRate.rtLastDeliverTime;
double dSecs, dBits;
dSecs = rtDiff / 10000000.0;
dBits = 8.0 * m_BitRate.nBytesSinceLastDeliverTime;
m_BitRate.nCurrentBitRate = (DWORD)(dBits / dSecs);
m_BitRate.rtTotalTimeDelivered += rtDiff;
m_BitRate.nTotalBytesDelivered += m_BitRate.nBytesSinceLastDeliverTime;
dSecs = m_BitRate.rtTotalTimeDelivered / 10000000.0;
dBits = 8.0 * m_BitRate.nTotalBytesDelivered;
m_BitRate.nAverageBitRate = (DWORD)(dBits / dSecs);
m_BitRate.rtLastDeliverTime = pPacket->rtStart;
m_BitRate.nBytesSinceLastDeliverTime = 0;
}
}
CHECK_HR(hr = pSample->SetActualDataLength(nBytes));
CHECK_HR(hr = pSample->SetTime(fTimeValid ? &pPacket->rtStart : nullptr, fTimeValid ? &pPacket->rtStop : nullptr));
CHECK_HR(hr = pSample->SetMediaTime(nullptr, nullptr));
CHECK_HR(hr = pSample->SetDiscontinuity(pPacket->bDiscontinuity));
CHECK_HR(hr = pSample->SetSyncPoint(pPacket->bSyncPoint));
CHECK_HR(hr = pSample->SetPreroll(fTimeValid && pPacket->rtStart < 0));
// Deliver
CHECK_HR(hr = Deliver(pSample));
done:
if (!m_bPacketAllocator)
SAFE_DELETE(pPacket);
SafeRelease(&pSample);
return hr;
}
// IMediaSeeking
STDMETHODIMP CLAVOutputPin::GetCapabilities(DWORD* pCapabilities)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->GetCapabilities(pCapabilities);
}
STDMETHODIMP CLAVOutputPin::CheckCapabilities(DWORD* pCapabilities)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->CheckCapabilities(pCapabilities);
}
STDMETHODIMP CLAVOutputPin::IsFormatSupported(const GUID* pFormat)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->IsFormatSupported(pFormat);
}
STDMETHODIMP CLAVOutputPin::QueryPreferredFormat(GUID* pFormat)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->QueryPreferredFormat(pFormat);
}
STDMETHODIMP CLAVOutputPin::GetTimeFormat(GUID* pFormat)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->GetTimeFormat(pFormat);
}
STDMETHODIMP CLAVOutputPin::IsUsingTimeFormat(const GUID* pFormat)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->IsUsingTimeFormat(pFormat);
}
STDMETHODIMP CLAVOutputPin::SetTimeFormat(const GUID* pFormat)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->SetTimeFormat(pFormat);
}
STDMETHODIMP CLAVOutputPin::GetDuration(LONGLONG* pDuration)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->GetDuration(pDuration);
}
STDMETHODIMP CLAVOutputPin::GetStopPosition(LONGLONG* pStop)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->GetStopPosition(pStop);
}
STDMETHODIMP CLAVOutputPin::GetCurrentPosition(LONGLONG* pCurrent)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->GetCurrentPosition(pCurrent);
}
STDMETHODIMP CLAVOutputPin::ConvertTimeFormat(LONGLONG* pTarget, const GUID* pTargetFormat, LONGLONG Source, const GUID* pSourceFormat)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->ConvertTimeFormat(pTarget, pTargetFormat, Source, pSourceFormat);
}
STDMETHODIMP CLAVOutputPin::SetPositions(LONGLONG* pCurrent, DWORD dwCurrentFlags, LONGLONG* pStop, DWORD dwStopFlags)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->SetPositionsInternal(this, pCurrent, dwCurrentFlags, pStop, dwStopFlags);
}
STDMETHODIMP CLAVOutputPin::GetPositions(LONGLONG* pCurrent, LONGLONG* pStop)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->GetPositions(pCurrent, pStop);
}
STDMETHODIMP CLAVOutputPin::GetAvailable(LONGLONG* pEarliest, LONGLONG* pLatest)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->GetAvailable(pEarliest, pLatest);
}
STDMETHODIMP CLAVOutputPin::SetRate(double dRate)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->SetRate(dRate);
}
STDMETHODIMP CLAVOutputPin::GetRate(double* pdRate)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->GetRate(pdRate);
}
STDMETHODIMP CLAVOutputPin::GetPreroll(LONGLONG* pllPreroll)
{
return (static_cast<CLAVSplitter*>(m_pFilter))->GetPreroll(pllPreroll);
}
STDMETHODIMP_(DWORD) CLAVOutputPin::GetStreamFlags()
{
return (static_cast<CLAVSplitter*>(m_pFilter))->GetStreamFlags(m_streamId);
}
STDMETHODIMP_(int) CLAVOutputPin::GetPixelFormat()
{
return (static_cast<CLAVSplitter*>(m_pFilter))->GetPixelFormat(m_streamId);
}
STDMETHODIMP_(int) CLAVOutputPin::GetHasBFrames()
{
return (static_cast<CLAVSplitter*>(m_pFilter))->GetHasBFrames(m_streamId);
}
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