C++ (Cpp) MpResource::setInputBuffer примеры использования

Пример #1

// Makes pBuf available to resource connected to the outPortIdx output
// port of this resource.
// Returns TRUE if there is a resource connected to the specified output
// port, FALSE otherwise.
UtlBoolean MpResource::pushBufferDownsream(int outPortIdx, const MpBufPtr& pBuf)
{
   MpResource* pDownstreamInput;
   int         downstreamPortIdx;

   // Not locking mpOutConns here as we only lock for setting/accessing
   // reservation state (the only thing set in mpOutConns outside media task)

   if (outPortIdx < 0 || outPortIdx >= mMaxOutputs)  // port  out of range
      return FALSE;

   pDownstreamInput  = mpOutConns[outPortIdx].pResource;
   downstreamPortIdx = mpOutConns[outPortIdx].portIndex;
   if (pDownstreamInput == NULL)                     // no connected resource
      return FALSE;

   pDownstreamInput->setInputBuffer(downstreamPortIdx, pBuf);
   return TRUE;
}