OMX_ERRORTYPE VideoFilter::FlushComponent(OMX_U32 nPortIndex)
{
LOG_DEBUG("Flush filter port: %d\n", (int)nPortIndex);
if(nPortIndex == IN_PORT) {
FlushInputBuffer();
tsmFlush(hTsHandle);
while(InBufferHdrList.GetNodeCnt()>0) {
OMX_BUFFERHEADERTYPE *pBufferHdr = NULL;
pBufferHdr = InBufferHdrList.GetNode(0);
InBufferHdrList.Remove(pBufferHdr);
ports[IN_PORT]->SendBuffer(pBufferHdr);
}
ReturnInputBuffer();
bLastInput = OMX_FALSE;
bLastOutput = OMX_FALSE;
nDecodeOnly = 0;
bGetNewSegment = OMX_TRUE;
}
if(nPortIndex == OUT_PORT) {
FlushOutputBuffer();
while(1) {
OMX_BUFFERHEADERTYPE *pBufferHdr = NULL;
pBufferHdr = GetFirstOutBufferHdrFromList();
if(pBufferHdr == NULL)
break;
ports[OUT_PORT]->SendBuffer(pBufferHdr);
}
bNeedOutBuffer = OMX_TRUE;
}
return OMX_ErrorNone;
}
OMX_ERRORTYPE VideoFilter::ProcessInBufferFlags()
{
if(pInBufferHdr->nFlags & OMX_BUFFERFLAG_STARTTIME)
bGetNewSegment = OMX_TRUE;
if(bGetNewSegment == OMX_TRUE && (!(pInBufferHdr->nFlags & OMX_BUFFERFLAG_CODECCONFIG)))
{
LOG_DEBUG("Get New sement buffer, ts %lld\n", pInBufferHdr->nTimeStamp);
bGetNewSegment = OMX_FALSE;
bNewSegment = OMX_TRUE;
bLastInput = OMX_FALSE;
bLastOutput = OMX_FALSE;
if(pInBufferHdr->nFlags & OMX_BUFFERFLAG_STARTTRICK)
{
LOG_DEBUG("Set ts manager to FIFO mode.\n");
tsmFlush(hTsHandle, pInBufferHdr->nTimeStamp, MODE_FIFO);
}
else
{
LOG_DEBUG("Set ts manager to AI mode.\n");
tsmFlush(hTsHandle, pInBufferHdr->nTimeStamp, MODE_AI);
}
}
if(bLastInput != OMX_FALSE)
{
LOG_DEBUG("Filter drop input buffers in EOS state.\n");
ReturnInputBuffer();
return OMX_ErrorNoMore;
}
if(pInBufferHdr->nFlags & OMX_BUFFERFLAG_EOS)
{
bLastInput = OMX_TRUE;
bNeedInputBuffer = OMX_FALSE;
pInBufferHdr->nTimeStamp = -1;
pInBufferHdr->nFilledLen = 0;
return OMX_ErrorNone;
}
if(!(pInBufferHdr->nFlags & OMX_BUFFERFLAG_ENDOFFRAME) && bFilterSupportPartilInput != OMX_TRUE)
{
ProcessPartialInput();
return OMX_ErrorNotReady;
}
if(PartialInputHdr.pBuffer != NULL)
{
ProcessPartialInput();
pInBufferHdr = &PartialInputHdr;
}
if(pInBufferHdr->nFlags & OMX_BUFFERFLAG_DECODEONLY)
nDecodeOnly ++;
if(pInBufferHdr->nFlags & OMX_BUFFERFLAG_CODECCONFIG && pInBufferHdr->nFilledLen > 0)
{
if(pCodecData == NULL)
{
pCodecData = FSL_MALLOC(pInBufferHdr->nFilledLen);
if(pCodecData == NULL)
{
SendEvent(OMX_EventError, OMX_ErrorInsufficientResources, 0, NULL);
return OMX_ErrorInsufficientResources;
}
}
else
{
pCodecData = FSL_REALLOC(pCodecData, nCodecDataLen + pInBufferHdr->nFilledLen);
if(pCodecData == NULL)
{
SendEvent(OMX_EventError, OMX_ErrorInsufficientResources, 0, NULL);
return OMX_ErrorInsufficientResources;
}
}
fsl_osal_memcpy((char *)pCodecData + nCodecDataLen, pInBufferHdr->pBuffer, pInBufferHdr->nFilledLen);
nCodecDataLen += pInBufferHdr->nFilledLen;
LOG_INFO("Get Codec configure data, len: %d\n", nCodecDataLen);
ReturnInputBuffer();
return OMX_ErrorNotReady;
}
return OMX_ErrorNone;
}