X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/36b594f45d5d892048f2c3f191553b10fa626ea5..9b7c5648eaf5f63da9c4f871652e9334446d3bf7:/lib/service/servicedvb.cpp diff --git a/lib/service/servicedvb.cpp b/lib/service/servicedvb.cpp index b99357c5..10de6213 100644 --- a/lib/service/servicedvb.cpp +++ b/lib/service/servicedvb.cpp @@ -17,12 +17,15 @@ #include #include + /* for subtitles */ +#include + #include #include #include -#include +#define INTERNAL_TELETEXT #ifndef BYTE_ORDER #error no byte order defined! @@ -144,7 +147,8 @@ public: eStaticServiceDVBPVRInformation(const eServiceReference &ref); RESULT getName(const eServiceReference &ref, std::string &name); int getLength(const eServiceReference &ref); - + RESULT getEvent(const eServiceReference &ref, ePtr &SWIG_OUTPUT, time_t start_time); + int getInfo(const eServiceReference &ref, int w); std::string getInfoString(const eServiceReference &ref,int w); }; @@ -211,6 +215,24 @@ std::string eStaticServiceDVBPVRInformation::getInfoString(const eServiceReferen } } +RESULT eStaticServiceDVBPVRInformation::getEvent(const eServiceReference &ref, ePtr &evt, time_t start_time) +{ + if (!ref.path.empty()) + { + ePtr event = new eServiceEvent; + std::string filename = ref.path; + filename.erase(filename.length()-2, 2); + filename+="eit"; + if (!event->parseFrom(filename, (m_parser.m_ref.getTransportStreamID().get()<<16)|m_parser.m_ref.getOriginalNetworkID().get())) + { + evt = event; + return 0; + } + } + evt = 0; + return -1; +} + class eDVBPVRServiceOfflineOperations: public iServiceOfflineOperations { DECLARE_REF(eDVBPVRServiceOfflineOperations); @@ -625,7 +647,7 @@ RESULT eServiceFactoryDVB::lookupService(ePtr &service, const eServ } eDVBServicePlay::eDVBServicePlay(const eServiceReference &ref, eDVBService *service): - m_reference(ref), m_dvb_service(service), m_is_paused(0) + m_reference(ref), m_dvb_service(service), m_have_video_pid(0), m_is_paused(0) { m_is_primary = 1; m_is_pvr = !m_reference.path.empty(); @@ -639,10 +661,15 @@ eDVBServicePlay::eDVBServicePlay(const eServiceReference &ref, eDVBService *serv m_cuesheet_changed = 0; m_cutlist_enabled = 1; + + m_subtitle_widget = 0; + + CONNECT(m_subtitle_sync_timer.timeout, eDVBServicePlay::checkSubtitleTiming); } eDVBServicePlay::~eDVBServicePlay() { + delete m_subtitle_widget; } void eDVBServicePlay::gotNewEvent() @@ -741,32 +768,22 @@ RESULT eDVBServicePlay::start() m_first_program_info = 1; eServiceReferenceDVB &service = (eServiceReferenceDVB&)m_reference; r = m_service_handler.tune(service, m_is_pvr, m_cue); - + /* inject EIT if there is a stored one */ if (m_is_pvr) { std::string filename = service.path; filename.erase(filename.length()-2, 2); filename+="eit"; - int fd = ::open( filename.c_str(), O_RDONLY ); - if ( fd > -1 ) + ePtr event = new eServiceEvent; + if (!event->parseFrom(filename, (service.getTransportStreamID().get()<<16)|service.getOriginalNetworkID().get())) { - __u8 buf[4096]; - int rd = ::read(fd, buf, 4096); - ::close(fd); - if ( rd > 12 /*EIT_LOOP_SIZE*/ ) - { - Event ev(buf); - ePtr event = new eServiceEvent; - ePtr empty; - event->parseFrom(&ev, (service.getTransportStreamID().get()<<16)|service.getOriginalNetworkID().get()); - m_event_handler.inject(event, 0); - m_event_handler.inject(empty, 1); - eDebug("injected"); - } + ePtr empty; + m_event_handler.inject(event, 0); + m_event_handler.inject(empty, 1); } } - + if (m_is_pvr) loadCuesheet(); @@ -777,6 +794,29 @@ RESULT eDVBServicePlay::start() RESULT eDVBServicePlay::stop() { + /* add bookmark for last play position */ + if (m_is_pvr) + { + pts_t play_position; + if (!getPlayPosition(play_position)) + { + /* remove last position */ + for (std::multiset::iterator i(m_cue_entries.begin()); i != m_cue_entries.end();) + { + if (i->what == 3) /* current play position */ + { + m_cue_entries.erase(i); + i = m_cue_entries.begin(); + continue; + } else + ++i; + } + + m_cue_entries.insert(cueEntry(play_position, 3)); /* last play position */ + m_cuesheet_changed = 1; + } + } + stopTimeshift(); /* in case timeshift was enabled, remove buffer etc. */ m_service_handler_timeshift.free(); @@ -985,7 +1025,7 @@ RESULT eDVBServicePlay::isCurrentlySeekable() return m_is_pvr || m_timeshift_active; } -RESULT eDVBServicePlay::frontendStatusInfo(ePtr &ptr) +RESULT eDVBServicePlay::frontendInfo(ePtr &ptr) { ptr = this; return 0; @@ -1018,7 +1058,8 @@ RESULT eDVBServicePlay::subServices(ePtr &ptr) RESULT eDVBServicePlay::timeshift(ePtr &ptr) { ptr = 0; - if (m_timeshift_enabled || !m_is_pvr) + if (m_have_video_pid && // HACK !!! FIXMEE !! temporary no timeshift on radio services !! + (m_timeshift_enabled || !m_is_pvr)) { if (!m_timeshift_enabled) { @@ -1053,6 +1094,18 @@ RESULT eDVBServicePlay::cueSheet(ePtr &ptr) return -1; } +RESULT eDVBServicePlay::subtitle(ePtr &ptr) +{ + ptr = this; + return 0; +} + +RESULT eDVBServicePlay::audioDelay(ePtr &ptr) +{ + ptr = this; + return 0; +} + RESULT eDVBServicePlay::getName(std::string &name) { if (m_is_pvr) @@ -1129,7 +1182,7 @@ int eDVBServicePlay::getInfo(int w) } } return -1; - case sIsCrypted: return program.isCrypted; + case sIsCrypted: return program.isCrypted(); case sVideoPID: if (program.videoStreams.empty()) return -1; return program.videoStreams[0].pid; case sVideoType: if (program.videoStreams.empty()) return -1; return program.videoStreams[0].type; case sAudioPID: if (program.audioStreams.empty()) return -1; return program.audioStreams[m_current_audio_stream].pid; @@ -1263,26 +1316,22 @@ int eDVBServicePlay::selectAudioStream(int i) int eDVBServicePlay::getCurrentChannel() { - int curChannel = m_dvb_service->getCacheEntry(eDVBService::cACHANNEL); - return curChannel == -1 ? STEREO : curChannel; + return m_decoder ? m_decoder->getAudioChannel() : STEREO; } RESULT eDVBServicePlay::selectChannel(int i) { - if (i < iAudioChannelSelection::LEFT || i > iAudioChannelSelection::RIGHT) + if (i < LEFT || i > RIGHT || i == STEREO) i = -1; // Stereo - if (m_dvb_service->getCacheEntry(eDVBService::cACHANNEL) != i) - { + if (m_dvb_service) m_dvb_service->setCacheEntry(eDVBService::cACHANNEL, i); - if (m_decoder) - m_decoder->setAudioChannel(i); - } + if (m_decoder) + m_decoder->setAudioChannel(i); + return 0; } -int eDVBServicePlay::getFrontendInfo(int w) +int eDVBServiceBase::getFrontendInfo(int w) { - if (m_is_pvr) - return 0; eUsePtr channel; if(m_service_handler.getChannel(channel)) return 0; @@ -1292,7 +1341,7 @@ int eDVBServicePlay::getFrontendInfo(int w) return fe->readFrontendData(w); } -PyObject *eDVBServicePlay::getFrontendData(bool original) +PyObject *eDVBServiceBase::getFrontendData(bool original) { PyObject *ret=0; @@ -1553,6 +1602,7 @@ void eDVBServicePlay::switchToLive() m_decoder = 0; m_decode_demux = 0; m_teletext_parser = 0; + m_new_subtitle_page_connection = 0; /* free the timeshift service handler, we need the resources */ m_service_handler_timeshift.free(); @@ -1571,6 +1621,7 @@ void eDVBServicePlay::switchToTimeshift() m_decode_demux = 0; m_decoder = 0; m_teletext_parser = 0; + m_new_subtitle_page_connection = 0; m_timeshift_active = 1; @@ -1586,7 +1637,8 @@ void eDVBServicePlay::switchToTimeshift() void eDVBServicePlay::updateDecoder() { - int vpid = -1, vpidtype = -1, apid = -1, apidtype = -1, pcrpid = -1, tpid = -1, achannel = -1; + int vpid = -1, vpidtype = -1, apid = -1, apidtype = -1, pcrpid = -1, tpid = -1, achannel = -1, ac3_delay=-1, pcm_delay=-1; + eDVBServicePMTHandler &h = m_timeshift_active ? m_service_handler_timeshift : m_service_handler; bool defaultac3=false; @@ -1645,7 +1697,6 @@ void eDVBServicePlay::updateDecoder() pcrpid = program.pcrPid; eDebug(", and the text pid is %04x", program.textPid); tpid = program.textPid; - achannel = program.audioChannel; } if (!m_decoder) @@ -1657,11 +1708,46 @@ void eDVBServicePlay::updateDecoder() m_cue->setDecodingDemux(m_decode_demux, m_decoder); #ifdef INTERNAL_TELETEXT m_teletext_parser = new eDVBTeletextParser(m_decode_demux); + m_teletext_parser->connectNewPage(slot(*this, &eDVBServicePlay::newSubtitlePage), m_new_subtitle_page_connection); #endif } if (m_decoder) { + if (m_dvb_service) + { + achannel = m_dvb_service->getCacheEntry(eDVBService::cACHANNEL); + ac3_delay = m_dvb_service->getCacheEntry(eDVBService::cAC3DELAY); + pcm_delay = m_dvb_service->getCacheEntry(eDVBService::cPCMDELAY); + } + else // subservice or recording + { + eServiceReferenceDVB ref; + m_service_handler.getServiceReference(ref); + eServiceReferenceDVB parent = ref.getParentServiceReference(); + if (!parent) + parent = ref; + if (parent) + { + ePtr res_mgr; + if (!eDVBResourceManager::getInstance(res_mgr)) + { + ePtr db; + if (!res_mgr->getChannelList(db)) + { + ePtr origService; + if (!db->getService(parent, origService)) + { + ac3_delay = origService->getCacheEntry(eDVBService::cAC3DELAY); + pcm_delay = origService->getCacheEntry(eDVBService::cPCMDELAY); + } + } + } + } + } + m_decoder->setAC3Delay(ac3_delay == -1 ? 0 : ac3_delay); + m_decoder->setPCMDelay(pcm_delay == -1 ? 0 : pcm_delay); + m_decoder->setVideoPID(vpid, vpidtype); m_current_audio_stream = 0; m_decoder->setAudioPID(apid, apidtype); @@ -1669,18 +1755,26 @@ void eDVBServicePlay::updateDecoder() m_decoder->setSyncPCR(pcrpid); else m_decoder->setSyncPCR(-1); -#ifndef INTERNAL_TELETEXT + m_decoder->setTextPID(tpid); -#else + if (m_teletext_parser) m_teletext_parser->start(tpid); -#endif if (!m_is_primary) m_decoder->setTrickmode(1); m_decoder->start(); + if (vpid > 0 && vpid < 0x2000) + ; + else + { + std::string radio_pic; + if (!ePythonConfigQuery::getConfigValue("config.misc.radiopic", radio_pic)) + m_decoder->setRadioPic(radio_pic); + } + m_decoder->setAudioChannel(achannel); // how we can do this better? @@ -1706,6 +1800,7 @@ void eDVBServicePlay::updateDecoder() m_dvb_service->setCacheEntry(eDVBService::cTPID, tpid); } } + m_have_video_pid = (vpid > 0 && vpid < 0x2000); } void eDVBServicePlay::loadCuesheet() @@ -1734,7 +1829,7 @@ void eDVBServicePlay::loadCuesheet() #endif what = ntohl(what); - if (what > 2) + if (what > 3) break; m_cue_entries.insert(cueEntry(where, what)); @@ -1790,7 +1885,7 @@ void eDVBServicePlay::cutlistToCuesheet() if (!m_cutlist_enabled) { m_cue->commitSpans(); - eDebug("cutlists where disabled"); + eDebug("cutlists were disabled"); return; } @@ -1811,7 +1906,7 @@ void eDVBServicePlay::cutlistToCuesheet() continue; } else if (i->what == 1) /* out */ out = i++->where; - else /* mark */ + else /* mark (2) or last play position (3) */ { i++; continue; @@ -1829,6 +1924,141 @@ void eDVBServicePlay::cutlistToCuesheet() m_cue->commitSpans(); } +RESULT eDVBServicePlay::enableSubtitles(eWidget *parent, PyObject *entry) +{ + if (m_subtitle_widget) + disableSubtitles(parent); + + if (!m_teletext_parser) + return -1; + + if (!PyInt_Check(entry)) + return -1; + + m_subtitle_widget = new eSubtitleWidget(parent); + m_subtitle_widget->resize(parent->size()); /* full size */ + + int page = PyInt_AsLong(entry); + + m_teletext_parser->setPage(page); + + return 0; +} + +RESULT eDVBServicePlay::disableSubtitles(eWidget *parent) +{ + delete m_subtitle_widget; + m_subtitle_widget = 0; + return 0; +} + +PyObject *eDVBServicePlay::getSubtitleList() +{ + if (!m_teletext_parser) + { + Py_INCREF(Py_None); + return Py_None; + } + + PyObject *l = PyList_New(0); + + for (std::set::iterator i(m_teletext_parser->m_found_subtitle_pages.begin()); i != m_teletext_parser->m_found_subtitle_pages.end(); ++i) + { + PyObject *tuple = PyTuple_New(2); + char desc[20]; + sprintf(desc, "Page %x", *i); + PyTuple_SetItem(tuple, 0, PyString_FromString(desc)); + PyTuple_SetItem(tuple, 1, PyInt_FromLong(*i)); + PyList_Append(l, tuple); + } + + return l; +} + +void eDVBServicePlay::newSubtitlePage(const eDVBTeletextSubtitlePage &page) +{ + if (m_subtitle_widget) + { + m_subtitle_pages.push_back(page); + + checkSubtitleTiming(); + } +} + +void eDVBServicePlay::checkSubtitleTiming() +{ + while (1) + { + if (m_subtitle_pages.empty()) + return; + + eDVBTeletextSubtitlePage p = m_subtitle_pages.front(); + + pts_t pos = 0; + + if (m_decoder) + m_decoder->getPTS(0, pos); + + int diff = p.m_pts - pos; + if (diff < 0) + { + eDebug("[late (%d ms)]", -diff / 90); + diff = 0; + } + if (diff > 900000) + { + eDebug("[invalid]"); + diff = 0; + } + + if (!diff) + { + m_subtitle_widget->setPage(p); + m_subtitle_pages.pop_front(); + } else + { + m_subtitle_sync_timer.start(diff / 90, 1); + break; + } + } +} + +int eDVBServicePlay::getAC3Delay() +{ + if (m_dvb_service) + return m_dvb_service->getCacheEntry(eDVBService::cAC3DELAY); + else if (m_decoder) + return m_decoder->getAC3Delay(); + else + return 0; +} + +int eDVBServicePlay::getPCMDelay() +{ + if (m_dvb_service) + return m_dvb_service->getCacheEntry(eDVBService::cPCMDELAY); + else if (m_decoder) + return m_decoder->getPCMDelay(); + else + return 0; +} + +void eDVBServicePlay::setAC3Delay(int delay) +{ + if (m_dvb_service) + m_dvb_service->setCacheEntry(eDVBService::cAC3DELAY, delay ? delay : -1); + if (m_decoder) + m_decoder->setAC3Delay(delay); +} + +void eDVBServicePlay::setPCMDelay(int delay) +{ + if (m_dvb_service) + m_dvb_service->setCacheEntry(eDVBService::cPCMDELAY, delay ? delay : -1); + if (m_decoder) + m_decoder->setPCMDelay(delay); +} + DEFINE_REF(eDVBServicePlay) eAutoInitPtr init_eServiceFactoryDVB(eAutoInitNumbers::service+1, "eServiceFactoryDVB");