219     bool trackAdded = false;  in extractFromSEI()  local
224         trackAdded |= parseSEINalUnit(  in extractFromSEI()
228     return trackAdded;  in extractFromSEI()
240     bool trackAdded = false;  in parseSEINalUnit()  local
286                 trackAdded |= parseMPEGCCData(timeUs, br.data(), br.numBitsLeft() / 8);  in parseSEINalUnit()
298     return trackAdded;  in parseSEINalUnit()
312     bool trackAdded = false;  in extractFromMPEGUserData()  local
317         trackAdded |= parseMPEGUserDataUnit(  in extractFromMPEGUserData()
321     return trackAdded;  in extractFromMPEGUserData()
340     bool trackAdded = false;  in parseMPEGCCData()  local
370                     trackAdded |= parseDTVCCPacket(  in parseMPEGCCData()
396                     getTrackIndex(kTrackTypeCEA608, channel, &trackAdded);  in parseMPEGCCData()
413                 trackAdded |= parseDTVCCPacket(timeUs, mDTVCCPacket->data(), mDTVCCPacket->size());  in parseMPEGCCData()
425     return trackAdded;  in parseMPEGCCData()
442     bool trackAdded = false;  in parseDTVCCPacket()  local
454                 return trackAdded;  in parseDTVCCPacket()
459             return trackAdded;  in parseDTVCCPacket()
463             size_t trackIndex = getTrackIndex(kTrackTypeCEA708, service_number, &trackAdded);  in parseDTVCCPacket()
473     return trackAdded;  in parseDTVCCPacket()
479         int32_t trackType, size_t channel, bool *trackAdded) {  in getTrackIndex()  argument
488         *trackAdded = true;  in getTrackIndex()