void CAESinkPi::Drain()
{
AEDelayStatus status;
GetDelay(status);
int delay = (int)(status.GetDelay() * 1000.0);
if (delay)
Sleep(delay);
CLog::Log(LOGDEBUG, "%s:%s delay:%dms now:%dms", CLASSNAME, __func__, delay, (int)(status.GetDelay() * 1000.0));
}
unsigned int CAESinkPi::AddPackets(uint8_t **data, unsigned int frames, unsigned int offset)
{
if (!m_Initialized || !m_omx_output || !frames)
{
Sleep(10);
return frames;
}
OMX_ERRORTYPE omx_err = OMX_ErrorNone;
OMX_BUFFERHEADERTYPE *omx_buffer = NULL;
unsigned int channels = m_format.m_channelLayout.Count();
unsigned int sample_size = CAEUtil::DataFormatToBits(m_format.m_dataFormat) >> 3;
const int planes = AE_IS_PLANAR(m_format.m_dataFormat) ? channels : 1;
const int chans = AE_IS_PLANAR(m_format.m_dataFormat) ? 1 : channels;
const int pitch = chans * sample_size;
AEDelayStatus status;
GetDelay(status);
double delay = status.GetDelay();
if (delay <= 0.0 && m_submitted)
CLog::Log(LOGNOTICE, "%s:%s Underrun (delay:%.2f frames:%d)", CLASSNAME, __func__, delay, frames);
omx_buffer = m_omx_output->GetInputBuffer(1000);
if (omx_buffer == NULL)
{
CLog::Log(LOGERROR, "CAESinkPi::AddPackets timeout");
return 0;
}
omx_buffer->nFilledLen = frames * m_format.m_frameSize;
// must be true
assert(omx_buffer->nFilledLen <= omx_buffer->nAllocLen);
omx_buffer->nTimeStamp = ToOMXTime(0);
omx_buffer->nFlags = OMX_BUFFERFLAG_ENDOFFRAME;
if (omx_buffer->nFilledLen)
{
int planesize = omx_buffer->nFilledLen / planes;
for (int i=0; i < planes; i++)
memcpy((uint8_t *)omx_buffer->pBuffer + i * planesize, data[i] + offset * pitch, planesize);
}
omx_err = m_omx_output->EmptyThisBuffer(omx_buffer);
if (omx_err != OMX_ErrorNone)
{
CLog::Log(LOGERROR, "%s:%s frames=%d err=%x", CLASSNAME, __func__, frames, omx_err);
m_omx_output->DecoderEmptyBufferDone(m_omx_output->GetComponent(), omx_buffer);
}
m_submitted++;
GetDelay(status);
delay = status.GetDelay();
if (delay > m_latency)
Sleep((int)(1000.0f * (delay - m_latency)));
return frames;
}
double CActiveAEStream::GetDelay()
{
AEDelayStatus status;
AE.GetDelay(status, this);
return status.GetDelay();
}