X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/99a717e9813eab30cd34f5da6f4a5ab6e791dc1f..734c3316b09f9dab14338d66ea2400dd734a0080:/lib/service/servicedvb.cpp

diff --git a/lib/service/servicedvb.cpp b/lib/service/servicedvb.cpp
index b71271a9..64545227 100644
--- a/lib/service/servicedvb.cpp
+++ b/lib/service/servicedvb.cpp
@@ -1029,6 +1029,9 @@ void eDVBServicePlay::serviceEvent(int event)
 		m_event((iPlayableService*)this, evUpdatedInfo);
 		break;
 	}
+	case eDVBServicePMTHandler::eventPreStart:
+		loadCuesheet();
+		break;
 	case eDVBServicePMTHandler::eventEOF:
 		m_event((iPlayableService*)this, evEOF);
 		break;
@@ -1095,7 +1098,6 @@ RESULT eDVBServicePlay::start()
 			m_event_handler.inject(event, 0);
 			m_event_handler.inject(empty, 1);
 		}
-		loadCuesheet();
 		m_event(this, evStart);
 	}
 	return 0;
@@ -1385,7 +1387,14 @@ RESULT eDVBServicePlay::setTrickmode(int trick)
 
 RESULT eDVBServicePlay::isCurrentlySeekable()
 {
-	return m_is_pvr || m_timeshift_active;
+	int ret = 0;
+	if (m_decoder)
+	{
+		ret = (m_is_pvr || m_timeshift_active) ? 3 : 0; // fast forward/backward possible and seeking possible
+		if (m_decoder->getVideoProgressive() == -1)
+			ret &= ~2;
+	}
+	return ret;
 }
 
 RESULT eDVBServicePlay::frontendInfo(ePtr<iFrontendInformation> &ptr)
@@ -2258,9 +2267,7 @@ void eDVBServicePlay::switchToLive()
 	m_timeshift_active = 0;
 	m_timeshift_changed = 1;
 
-	m_event((iPlayableService*)this, evSeekableStatusChanged);
-
-	updateDecoder();
+	updateDecoder(true);
 }
 
 void eDVBServicePlay::switchToTimeshift()
@@ -2285,16 +2292,15 @@ void eDVBServicePlay::switchToTimeshift()
 	r.path = m_timeshift_file;
 
 	m_cue = new eCueSheet();
+	m_cue->seekTo(0, -1000);
 	m_service_handler_timeshift.tune(r, 1, m_cue, 0, m_dvb_service); /* use the decoder demux for everything */
 
 	eDebug("eDVBServicePlay::switchToTimeshift, in pause mode now.");
 	pause();
-	updateDecoder(); /* mainly to switch off PCR, and to set pause */
-	
-	m_event((iPlayableService*)this, evSeekableStatusChanged);
+	updateDecoder(true); /* mainly to switch off PCR, and to set pause */
 }
 
-void eDVBServicePlay::updateDecoder()
+void eDVBServicePlay::updateDecoder(bool sendSeekableStateChanged)
 {
 	int vpid = -1, vpidtype = -1, pcrpid = -1, tpid = -1, achannel = -1, ac3_delay=-1, pcm_delay=-1;
 
@@ -2388,6 +2394,7 @@ void eDVBServicePlay::updateDecoder()
 
 	if (m_decoder)
 	{
+		bool wasSeekable = m_decoder->getVideoProgressive() != -1;
 		if (m_dvb_service)
 		{
 			achannel = m_dvb_service->getCacheEntry(eDVBService::cACHANNEL);
@@ -2420,17 +2427,8 @@ void eDVBServicePlay::updateDecoder()
 			}
 		}
 
-		std::string config_delay;
-		int config_delay_int = 0;
-		if(ePythonConfigQuery::getConfigValue("config.av.generalAC3delay", config_delay) == 0)
-			config_delay_int = atoi(config_delay.c_str());
-		m_decoder->setAC3Delay(ac3_delay == -1 ? config_delay_int : ac3_delay + config_delay_int);
-
-		if(ePythonConfigQuery::getConfigValue("config.av.generalPCMdelay", config_delay) == 0)
-			config_delay_int = atoi(config_delay.c_str());
-		else
-			config_delay_int = 0;
-		m_decoder->setPCMDelay(pcm_delay == -1 ? config_delay_int : pcm_delay + config_delay_int);
+		setAC3Delay(ac3_delay == -1 ? 0 : ac3_delay);
+		setPCMDelay(pcm_delay == -1 ? 0 : pcm_delay);
 
 		m_decoder->setVideoPID(vpid, vpidtype);
 		selectAudioStream();
@@ -2467,8 +2465,13 @@ void eDVBServicePlay::updateDecoder()
 			m_dvb_service->setCacheEntry(eDVBService::cPCRPID, pcrpid);
 			m_dvb_service->setCacheEntry(eDVBService::cTPID, tpid);
 		}
+		if (!sendSeekableStateChanged && (m_decoder->getVideoProgressive() != -1) != wasSeekable)
+			sendSeekableStateChanged = true;
 	}
 	m_have_video_pid = (vpid > 0 && vpid < 0x2000);
+
+	if (sendSeekableStateChanged)
+		m_event((iPlayableService*)this, evSeekableStatusChanged);
 }
 
 void eDVBServicePlay::loadCuesheet()
@@ -2954,16 +2957,28 @@ 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);
+	if (m_decoder) {
+		std::string config_delay;
+		int config_delay_int = 0;
+		if(ePythonConfigQuery::getConfigValue("config.av.generalAC3delay", config_delay) == 0)
+			config_delay_int = atoi(config_delay.c_str());
+		m_decoder->setAC3Delay(delay + config_delay_int);
+	}
 }
 
 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);
+	if (m_decoder) {
+		std::string config_delay;
+		int config_delay_int = 0;
+		if(ePythonConfigQuery::getConfigValue("config.av.generalPCMdelay", config_delay) == 0)
+			config_delay_int = atoi(config_delay.c_str());
+		else
+			config_delay_int = 0;
+		m_decoder->setPCMDelay(delay + config_delay_int);
+	}
 }
 
 void eDVBServicePlay::video_event(struct iTSMPEGDecoder::videoEvent event)