X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/fbefcdd764d2b41d6f80f1e17e64bd72c79fa31d..40d11af2de7aed77c90970ba2b61dd754a225117:/lib/dvb/dvb.cpp

diff --git a/lib/dvb/dvb.cpp b/lib/dvb/dvb.cpp
index 3bceebb0..b887dc0d 100644
--- a/lib/dvb/dvb.cpp
+++ b/lib/dvb/dvb.cpp
@@ -42,6 +42,16 @@ DEFINE_REF(eDVBResourceManager);
 
 eDVBResourceManager *eDVBResourceManager::instance;
 
+RESULT eDVBResourceManager::getInstance(ePtr<eDVBResourceManager> &ptr)
+{
+	if (instance)
+	{
+		ptr = instance;
+		return 0;
+	}
+	return -1;
+}
+
 eDVBResourceManager::eDVBResourceManager()
 	:m_releaseCachedChannelTimer(eApp)
 {
@@ -626,11 +636,11 @@ void eDVBChannel::frontendStateChanged(iDVBFrontend*fe)
 	} else if (state == iDVBFrontend::stateLostLock)
 	{
 			/* on managed channels, we try to retune in order to re-acquire lock. */
-		if (m_feparm)
+		if (m_current_frontend_parameters)
 		{
 			eDebug("OURSTATE: lost lock, trying to retune");
 			ourstate = state_tuning;
-			m_frontend->get().tune(*m_feparm);
+			m_frontend->get().tune(*m_current_frontend_parameters);
 		} else
 			/* on unmanaged channels, we don't do this. the client will do this. */
 		{
@@ -788,7 +798,11 @@ void eDVBChannel::getNextSourceSpan(off_t current_offset, size_t bytes_read, off
 		}
 		
 		if (relative == 1) /* pts relative */
+		{
 			pts += now;
+			if (pts < 0)
+				pts = 0;
+		}
 
 		if (relative != 2)
 			if (pts < 0)
@@ -918,7 +932,7 @@ RESULT eDVBChannel::setChannel(const eDVBChannelID &channelid, ePtr<iDVBFrontend
 			/* if tuning fails, shutdown the channel immediately. */
 	int res;
 	res = m_frontend->get().tune(*feparm);
-	m_feparm = feparm;
+	m_current_frontend_parameters = feparm;
 	
 	if (res)
 	{
@@ -974,11 +988,19 @@ RESULT eDVBChannel::getDemux(ePtr<iDVBDemux> &demux, int cap)
 
 RESULT eDVBChannel::getFrontend(ePtr<iDVBFrontend> &frontend)
 {
+	frontend = 0;
+	if (!m_frontend)
+		return -ENODEV;
 	frontend = &m_frontend->get();
 	if (frontend)
 		return 0;
-	else
-		return -ENODEV;
+	return -ENODEV;
+}
+
+RESULT eDVBChannel::getCurrentFrontendParameters(ePtr<iDVBFrontendParameters> &param)
+{
+	param = m_current_frontend_parameters;
+	return 0;
 }
 
 RESULT eDVBChannel::playFile(const char *file)
@@ -1008,14 +1030,6 @@ RESULT eDVBChannel::playFile(const char *file)
 		return -ENODEV;
 	}
 	
-	m_pvr_fd_src = open(file, O_RDONLY|O_LARGEFILE);
-	if (m_pvr_fd_src < 0)
-	{
-		eDebug("can't open PVR m_pvr_fd_src file %s (%m)", file);
-		close(m_pvr_fd_dst);
-		return -ENOENT;
-	}
-	
 	m_state = state_ok;
 	m_stateChanged(this);
 	
@@ -1023,7 +1037,13 @@ RESULT eDVBChannel::playFile(const char *file)
 	m_pvr_thread->enablePVRCommit(1);
 	m_pvr_thread->setScatterGather(this);
 
-	m_pvr_thread->start(m_pvr_fd_src, m_pvr_fd_dst);
+	if (m_pvr_thread->start(file, m_pvr_fd_dst))
+	{
+		delete m_pvr_thread;
+		m_pvr_thread = 0;
+		eDebug("can't open PVR file %s (%m)", file);
+		return -ENOENT;
+	}
 	CONNECT(m_pvr_thread->m_event, eDVBChannel::pvrEvent);
 
 	return 0;
@@ -1034,7 +1054,6 @@ void eDVBChannel::stopFile()
 	if (m_pvr_thread)
 	{
 		m_pvr_thread->stop();
-		::close(m_pvr_fd_src);
 		::close(m_pvr_fd_dst);
 		delete m_pvr_thread;
 		m_pvr_thread = 0;