add possibility to set per service ac3/pcm delay (not yet via gui)

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

diff --git a/lib/service/servicedvb.cpp b/lib/service/servicedvb.cpp
index f7da3a3bd3f48ebddd0f26a2ea163f1517718d73..8f58cdee0b79f06f3c14485484e453559a02b553 100644 (file)
--- a/lib/service/servicedvb.cpp
+++ b/lib/service/servicedvb.cpp
@@ -630,7 +630,7 @@ RESULT eServiceFactoryDVB::lookupService(ePtr<eDVBService> &service, const eServ
 }
 
 eDVBServicePlay::eDVBServicePlay(const eServiceReference &ref, eDVBService *service): 
-       m_reference(ref), m_dvb_service(service), m_is_paused(0), m_current_audio_channel(-1)
+       m_reference(ref), m_dvb_service(service), m_is_paused(0)
 {
        m_is_primary = 1;
        m_is_pvr = !m_reference.path.empty();
@@ -1069,6 +1069,12 @@ RESULT eDVBServicePlay::subtitle(ePtr<iSubtitleOutput> &ptr)
        return 0;
 }
 
+RESULT eDVBServicePlay::audioDelay(ePtr<iAudioDelay> &ptr)
+{
+       ptr = this;
+       return 0;
+}
+
 RESULT eDVBServicePlay::getName(std::string &name)
 {
        if (m_is_pvr)
@@ -1279,21 +1285,17 @@ int eDVBServicePlay::selectAudioStream(int i)
 
 int eDVBServicePlay::getCurrentChannel()
 {
-       return m_current_audio_channel == -1 ? STEREO : m_current_audio_channel;
+       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 = -1;  // Stereo
-       if (m_current_audio_channel != i)
-       {
-               if (m_dvb_service)
-                       m_dvb_service->setCacheEntry(eDVBService::cACHANNEL, i);
-               m_current_audio_channel=i;
-               if (m_decoder)
-                       m_decoder->setAudioChannel(i);
-       }
+       if (m_dvb_service)
+               m_dvb_service->setCacheEntry(eDVBService::cACHANNEL, i);
+       if (m_decoder)
+               m_decoder->setAudioChannel(i);
        return 0;
 }
 
@@ -1604,7 +1606,8 @@ 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;
@@ -1663,7 +1666,6 @@ void eDVBServicePlay::updateDecoder()
                pcrpid = program.pcrPid;
                eDebug(", and the text pid is %04x", program.textPid);
                tpid = program.textPid;
-               achannel = program.audioChannel;
        }
 
        if (!m_decoder)
@@ -1681,6 +1683,39 @@ void eDVBServicePlay::updateDecoder()
 
        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 if (m_reference.path.length()) // workaround for recordings
+               {
+                       eDebug("playback %s", m_reference.toString().c_str());
+                       
+                       ePtr<eDVBResourceManager> res_mgr;
+                       if (!eDVBResourceManager::getInstance(res_mgr))
+                       {
+                               ePtr<iDVBChannelList> db;
+                               if (!res_mgr->getChannelList(db))
+                               {
+                                       ePtr<eDVBService> origService;
+                                       eServiceReference tmp = m_reference;
+                                       tmp.path="";
+                                       if (!db->getService((eServiceReferenceDVB&)tmp, 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);
@@ -1699,7 +1734,6 @@ void eDVBServicePlay::updateDecoder()
 
                m_decoder->start();
 
-               m_current_audio_channel=achannel;
                m_decoder->setAudioChannel(achannel);
 
 // how we can do this better?
@@ -1947,6 +1981,42 @@ void eDVBServicePlay::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);
+       if (m_decoder)
+               m_decoder->setAC3Delay(delay);
+}
+
+void eDVBServicePlay::setPCMDelay(int delay)
+{
+       if (m_dvb_service)
+               m_dvb_service->setCacheEntry(eDVBService::cPCMDELAY, delay);
+       if (m_decoder)
+               m_decoder->setPCMDelay(delay);
+}
+
 DEFINE_REF(eDVBServicePlay)
 
 eAutoInitPtr<eServiceFactoryDVB> init_eServiceFactoryDVB(eAutoInitNumbers::service+1, "eServiceFactoryDVB");