Merge commit 'origin/translations' into experimental

[enigma2.git] / lib / service / servicedvb.cpp

diff --git a/lib/service/servicedvb.cpp b/lib/service/servicedvb.cpp
index b5e2651fc029fe7a71faa9d2757cfc04d23df4ee..c7bb5d992fb27b0cd04264832888b6bfaf89030d 100644 (file)
--- a/lib/service/servicedvb.cpp
+++ b/lib/service/servicedvb.cpp
@@ -1387,7 +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)
@@ -2260,9 +2267,7 @@ void eDVBServicePlay::switchToLive()
        m_timeshift_active = 0;
        m_timeshift_changed = 1;
 
-       m_event((iPlayableService*)this, evSeekableStatusChanged);
-
-       updateDecoder();
+       updateDecoder(true);
 }
 
 void eDVBServicePlay::switchToTimeshift()
@@ -2292,14 +2297,13 @@ void eDVBServicePlay::switchToTimeshift()
 
        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;
+       bool mustPlay = false;
 
        eDVBServicePMTHandler &h = m_timeshift_active ? m_service_handler_timeshift : m_service_handler;
 
@@ -2380,17 +2384,17 @@ void eDVBServicePlay::updateDecoder()
                                        Py_DECREF(subs);
                                }
                        }
-                       m_decoder->play(); /* pids will be set later */
                }
                if (m_cue)
                        m_cue->setDecodingDemux(m_decode_demux, m_decoder);
-               m_decoder->play(); /* pids will be set later. */
+               mustPlay = true;
        }
 
        m_timeshift_changed = 0;
 
        if (m_decoder)
        {
+               bool wasSeekable = m_decoder->getVideoProgressive() != -1;
                if (m_dvb_service)
                {
                        achannel = m_dvb_service->getCacheEntry(eDVBService::cACHANNEL);
@@ -2449,7 +2453,11 @@ void eDVBServicePlay::updateDecoder()
                                m_decoder->setRadioPic(radio_pic);
                }
 
-               m_decoder->set();
+               if (mustPlay)
+                       m_decoder->play();
+               else
+                       m_decoder->set();
+
                m_decoder->setAudioChannel(achannel);
 
                /* don't worry about non-existing services, nor pvr services */
@@ -2461,8 +2469,13 @@ 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()