X-Git-Url: http://code.vuplus.com/gitweb/?p=vuplus_dvbapp;a=blobdiff_plain;f=lib%2Fdvb%2Fpmt.cpp;h=7b7996626d43c328cc7532f3154ff3d3ee68832d;hp=e1aa096d309f391ce6c9ca938bf433c59a9a3a0f;hb=7199d3c37e7e7065bd6943702b5864fa5186b9a8;hpb=6f3208500f3b07aaa3733b0b47f2e7a00426ed3e diff --git a/lib/dvb/pmt.cpp b/lib/dvb/pmt.cpp index e1aa096..7b79966 100644 --- a/lib/dvb/pmt.cpp +++ b/lib/dvb/pmt.cpp @@ -75,6 +75,9 @@ void eDVBServicePMTHandler::channelEvent(iDVBChannel *channel, int event) { switch (event) { + case iDVBChannel::evtPreStart: + serviceEvent(eventPreStart); + break; case iDVBChannel::evtEOF: serviceEvent(eventEOF); break; @@ -130,11 +133,11 @@ void eDVBServicePMTHandler::PATready(int) { int pmtpid = -1; std::vector::const_iterator i; - for (i = ptr->getSections().begin(); i != ptr->getSections().end(); ++i) + for (i = ptr->getSections().begin(); pmtpid == -1 && i != ptr->getSections().end(); ++i) { const ProgramAssociationSection &pat = **i; ProgramAssociationConstIterator program; - for (program = pat.getPrograms()->begin(); program != pat.getPrograms()->end(); ++program) + for (program = pat.getPrograms()->begin(); pmtpid == -1 && program != pat.getPrograms()->end(); ++program) if (eServiceID((*program)->getProgramNumber()) == m_reference.getServiceID()) pmtpid = (*program)->getProgramMapPid(); } @@ -184,6 +187,7 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program) int first_ac3 = -1; program.defaultAudioStream = 0; + audioStream *prev_audio = 0; if ( m_service && !m_service->cacheEmpty() ) { @@ -214,14 +218,16 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program) ElementaryStreamInfoConstIterator es; for (es = pmt.getEsInfo()->begin(); es != pmt.getEsInfo()->end(); ++es) { - int isaudio = 0, isvideo = 0, issubtitle = 0, forced_video = 0, forced_audio = 0; + int isaudio = 0, isvideo = 0, issubtitle = 0, forced_video = 0, forced_audio = 0, isteletext = 0; + int streamtype = (*es)->getType(); videoStream video; audioStream audio; audio.component_tag=video.component_tag=-1; video.type = videoStream::vtMPEG2; audio.type = audioStream::atMPEG; + audio.rdsPid = -1; - switch ((*es)->getType()) + switch (streamtype) { case 0x1b: // AVC Video Stream (MPEG4 H264) video.type = videoStream::vtMPEG4_H264; @@ -285,11 +291,14 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program) } case 0x06: // PES Private case 0xEA: // TS_PSI_ST_SMPTE_VC1 + { + int num_descriptors = 0; for (DescriptorConstIterator desc = (*es)->getDescriptors()->begin(); desc != (*es)->getDescriptors()->end(); ++desc) { uint8_t tag = (*desc)->getTag(); /* check descriptors to get the exakt stream type. */ + ++num_descriptors; if (!forced_video && !forced_audio) { switch (tag) @@ -342,6 +351,7 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program) s.subtitling_type = 0x01; // EBU TELETEXT SUBTITLES s.pid = program.textPid = (*es)->getPid(); TeletextDescriptor *d = (TeletextDescriptor*)(*desc); + isteletext = 1; const VbiTeletextList *list = d->getVbiTeletexts(); for (VbiTeletextConstIterator it(list->begin()); it != list->end(); ++it) { @@ -399,9 +409,9 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program) case 0x56432d31: // == 'VC-1' { const AdditionalIdentificationInfoVector *vec = d->getAdditionalIdentificationInfo(); - if (vec->size() > 1 && (*vec)[1] == 0x01) // subdescriptor tag + if (vec->size() > 1 && (*vec)[0] == 0x01) // subdescriptor tag { - if ((*vec)[2] >= 0x90) // profile_level + if ((*vec)[1] >= 0x90) // profile_level video.type = videoStream::vtVC1; // advanced profile else video.type = videoStream::vtVC1_SM; // simple main @@ -457,14 +467,26 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program) break; } } + if (!num_descriptors && streamtype == 0x06 && prev_audio) + { + prev_audio->rdsPid = (*es)->getPid(); + eDebug("Rds PID %04x detected ? ! ?", prev_audio->rdsPid); + } + prev_audio = 0; + } default: break; } - if (issubtitle && (isaudio || isvideo)) + if (isteletext && (isaudio || isvideo)) + { + eDebug("ambiguous streamtype for PID %04x detected.. forced as teletext!", (*es)->getPid()); + continue; // continue with next PID + } + else if (issubtitle && (isaudio || isvideo)) eDebug("ambiguous streamtype for PID %04x detected.. forced as subtitle!", (*es)->getPid()); else if (isaudio && isvideo) eDebug("ambiguous streamtype for PID %04x detected.. forced as video!", (*es)->getPid()); - if (issubtitle) + if (issubtitle) // continue with next PID continue; else if (isvideo) { @@ -490,6 +512,7 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program) first_ac3 = program.audioStreams.size(); program.audioStreams.push_back(audio); + prev_audio = &program.audioStreams.back(); } else continue; @@ -542,6 +565,7 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program) audioStream s; s.type = audioStream::atAC3; s.pid = cached_apid_ac3; + s.rdsPid = -1; program.audioStreams.push_back(s); ++cnt; } @@ -550,6 +574,7 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program) audioStream s; s.type = audioStream::atMPEG; s.pid = cached_apid_mpeg; + s.rdsPid = -1; program.audioStreams.push_back(s); ++cnt; } @@ -650,6 +675,12 @@ void eDVBServicePMTHandler::SDTScanEvent(int event) int eDVBServicePMTHandler::tune(eServiceReferenceDVB &ref, int use_decode_demux, eCueSheet *cue, bool simulate, eDVBService *service) { + ePtr s; + return tuneExt(ref, use_decode_demux, s, NULL, cue, simulate, service); +} + +int eDVBServicePMTHandler::tuneExt(eServiceReferenceDVB &ref, int use_decode_demux, ePtr &source, const char *streaminfo_file, eCueSheet *cue, bool simulate, eDVBService *service) +{ RESULT res=0; m_reference = ref; @@ -675,14 +706,13 @@ int eDVBServicePMTHandler::tune(eServiceReferenceDVB &ref, int use_decode_demux, eDVBCIInterfaces::getInstance()->addPMTHandler(this); } else if (!simulate) // no simulation of playback services { - eDVBMetaParser parser; - - int ret=parser.parseFile(ref.path); - if (ret || !parser.m_ref.getServiceID().get() /* incorrect sid in meta file or recordings.epl*/ ) + if (!ref.getServiceID().get() /* incorrect sid in meta file or recordings.epl*/ ) { eWarning("no .meta file found, trying to find PMT pid"); eDVBTSTools tstools; - if (tstools.openFile(ref.path.c_str())) + if (source) + tstools.setSource(source, streaminfo_file ? streaminfo_file : ref.path.c_str()); + else if (tstools.openFile(ref.path.c_str())) eWarning("failed to open file"); else { @@ -694,9 +724,7 @@ int eDVBServicePMTHandler::tune(eServiceReferenceDVB &ref, int use_decode_demux, m_pmt_pid = pmt_pid; } } - } else - m_reference = parser.m_ref; - + } eDebug("alloc PVR"); /* allocate PVR */ res = m_resourceManager->allocatePVRChannel(m_pvr_channel); @@ -737,7 +765,10 @@ int eDVBServicePMTHandler::tune(eServiceReferenceDVB &ref, int use_decode_demux, if (m_pvr_channel) { m_pvr_channel->setCueSheet(cue); - m_pvr_channel->playFile(ref.path.c_str()); + if (source) + m_pvr_channel->playSource(source, streaminfo_file); + else + m_pvr_channel->playFile(ref.path.c_str()); } }