+RESULT eDVBServicePlay::enableSubtitles(eWidget *parent, PyObject *entry)
+{
+ if (m_subtitle_widget)
+ disableSubtitles(parent);
+
+ if (!PyInt_Check(entry))
+ return -1;
+
+ int page = PyInt_AsLong(entry);
+
+ if (page > 0 && !m_teletext_parser)
+ return -1;
+ if (page < 0 && !m_subtitle_parser)
+ return -1;
+
+ m_subtitle_widget = new eSubtitleWidget(parent);
+ m_subtitle_widget->resize(parent->size()); /* full size */
+
+ if (page > 0)
+ {
+/* eDVBServicePMTHandler &h = m_timeshift_active ? m_service_handler_timeshift : m_service_handler;
+ eDVBServicePMTHandler::program program;
+ if (h.getProgramInfo(program))
+ eDebug("getting program info failed.");
+ else
+ {
+ eDebug("start teletext on pid %04x, page %d", program.textPid, page);
+ m_teletext_parser->start(program.textPid);*/
+ m_teletext_parser->setPage(page);
+// }
+ }
+ else
+ {
+ int pid = -page;
+ m_subtitle_parser->start(pid);
+ }
+
+ return 0;
+}
+
+RESULT eDVBServicePlay::disableSubtitles(eWidget *parent)
+{
+ delete m_subtitle_widget;
+ m_subtitle_widget = 0;
+ if (m_subtitle_parser)
+ {
+ m_subtitle_parser->stop();
+ m_dvb_subtitle_pages.clear();
+ }
+ if (m_teletext_parser)
+ {
+ m_teletext_parser->setPage(-1);
+ m_subtitle_pages.clear();
+ }
+ return 0;
+}
+
+PyObject *eDVBServicePlay::getSubtitleList()
+{
+ if (!m_teletext_parser)
+ {
+ Py_INCREF(Py_None);
+ return Py_None;
+ }
+
+ PyObject *l = PyList_New(0);
+
+ for (std::set<int>::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);
+ Py_DECREF(tuple);
+ }
+
+ eDVBServicePMTHandler &h = m_timeshift_active ? m_service_handler_timeshift : m_service_handler;
+ eDVBServicePMTHandler::program program;
+ if (h.getProgramInfo(program))
+ eDebug("getting program info failed.");
+ else
+ {
+ for (std::vector<eDVBServicePMTHandler::subtitleStream>::iterator it(program.subtitleStreams.begin());
+ it != program.subtitleStreams.end(); ++it)
+ {
+ PyObject *tuple = PyTuple_New(2);
+ char desc[20];
+ sprintf(desc, "DVB %s", it->language_code.c_str());
+ PyTuple_SetItem(tuple, 0, PyString_FromString(desc));
+ PyTuple_SetItem(tuple, 1, PyInt_FromLong(-it->pid));
+ PyList_Append(l, tuple);
+ Py_DECREF(tuple);
+ }
+ }
+
+ return l;
+}
+
+void eDVBServicePlay::newSubtitlePage(const eDVBTeletextSubtitlePage &page)
+{
+ if (m_subtitle_widget)
+ {
+ m_subtitle_pages.push_back(page);
+ checkSubtitleTiming();
+ }
+}
+
+void eDVBServicePlay::checkSubtitleTiming()
+{
+// eDebug("checkSubtitleTiming");
+ if (!m_subtitle_widget)
+ return;
+ while (1)
+ {
+ enum { TELETEXT, DVB } type;
+ eDVBTeletextSubtitlePage page;
+ eDVBSubtitlePage dvb_page;
+ pts_t show_time;
+ if (!m_subtitle_pages.empty())
+ {
+ page = m_subtitle_pages.front();
+ type = TELETEXT;
+ show_time = page.m_pts;
+ }
+ else if (!m_dvb_subtitle_pages.empty())
+ {
+ dvb_page = m_dvb_subtitle_pages.front();
+ type = DVB;
+ show_time = dvb_page.m_show_time;
+ }
+ else
+ return;
+
+ pts_t pos = 0;
+
+ if (m_decoder)
+ m_decoder->getPTS(0, pos);
+
+// eDebug("%lld %lld", pos, show_time);
+ int diff = show_time - pos;
+ if (diff < 0)
+ {
+ eDebug("[late (%d ms)]", -diff / 90);
+ diff = 0;
+ }
+ if (diff > 900000)
+ {
+ eDebug("[invalid]");
+ diff = 0;
+ }
+
+ if (!diff)
+ {
+ if (type == TELETEXT)
+ {
+ eDebug("display teletext subtitle page");
+ m_subtitle_widget->setPage(page);
+ m_subtitle_pages.pop_front();
+ }
+ else
+ {
+ eDebug("display dvb subtitle Page");
+ m_subtitle_widget->setPage(dvb_page);
+ m_dvb_subtitle_pages.pop_front();
+ }
+ } else
+ {
+ eDebug("start subtitle delay %d", diff / 90);
+ m_subtitle_sync_timer.start(diff / 90, 1);
+ break;
+ }
+ }
+}
+
+void eDVBServicePlay::newDVBSubtitlePage(const eDVBSubtitlePage &p)
+{
+ if (m_subtitle_widget)
+ {
+ m_dvb_subtitle_pages.push_back(p);
+ checkSubtitleTiming();
+ }
+}
+
+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);
+}
+
git.cweiske.de / enigma2.git / blobdiff