Merge branch 'master' into tmbinc/FixTimingBugs
authorFelix Domke <tmbinc@elitedvb.net>
Mon, 17 Nov 2008 14:42:54 +0000 (15:42 +0100)
committerFelix Domke <tmbinc@elitedvb.net>
Mon, 17 Nov 2008 14:42:54 +0000 (15:42 +0100)
Conflicts:

lib/dvb/sec.cpp
lib/python/Components/Network.py
lib/python/Components/Playlist.py
lib/python/Plugins/Extensions/DVDBurn/Process.py
lib/python/Plugins/Extensions/MediaPlayer/plugin.py
lib/python/Screens/TimerEdit.py
po/lt.po
po/nl.po
po/tr.po

lib/base/filepush.cpp
lib/dvb/dvb.cpp
lib/dvb/pvrparse.cpp
lib/dvb/pvrparse.h
lib/dvb/tstools.cpp
lib/dvb/tstools.h
lib/python/Components/Network.py
lib/service/servicedvb.cpp

index 1999707..e99e956 100644 (file)
@@ -260,12 +260,9 @@ void eFilePushThread::stop()
        // fixmee.. here we need a better solution to ensure
        // that the thread context take notice of the signal
        // even when no syscall is in progress
-       while(!sendSignal(SIGUSR1))
-       {
-               eDebug("send SIGUSR1 to thread context");
-               usleep(5000); // wait msek
-       }
-       kill();
+       eDebug("if enigma hangs here, the filepush thread is non-responsive. FIX THAT DAMN THREAD.");
+       sendSignal(SIGUSR1);
+       kill(0);
 }
 
 void eFilePushThread::pause()
index e04caa0..3ad086d 100644 (file)
@@ -989,9 +989,9 @@ int eDVBChannelFilePush::filterRecordData(const unsigned char *_data, int len, s
                unsigned char *ts = data + ts_offset;
                int pid = ((ts[1] << 8) | ts[2]) & 0x1FFF;
 
-               if ((d[3] == 0) && (m_pid == pid))  /* picture start */
+               if ((d[3] == 0 || d[3] == 0x09 && d[-1] == 0 && (ts[1] & 0x40)) && (m_pid == pid))  /* picture start */
                {
-                       int picture_type = (d[5] >> 3) & 7;
+                       int picture_type = (d[3]==0 ? (d[5] >> 3) & 7 : (d[4] >> 5) + 1);
                        d += 4;
 
 //                     eDebug("%d-frame at %d, offset in TS packet: %d, pid=%04x", picture_type, offset, offset % 188, pid);
@@ -1035,10 +1035,20 @@ int eDVBChannelFilePush::filterRecordData(const unsigned char *_data, int len, s
                        }
                } else if ((d[3] & 0xF0) == 0xE0) /* video stream */
                {
-                       if (m_pid != pid)
+                               /* verify that this is actually a PES header, not just some ES data */
+                       if (ts[1] & 0x40) /* PUSI set */
                        {
-                               eDebug("now locked to pid %04x", pid);
-                               m_pid = pid;
+                               int payload_start = 4;
+                               if (ts[3] & 0x20) /* adaptation field present */
+                                       payload_start += ts[4] + 1; /* skip AF */
+                               if (payload_start == (offset%184)) /* the 00 00 01 should be directly at the payload start, otherwise it's not a PES header */
+                               {
+                                       if (m_pid != pid)
+                                       {
+                                               eDebug("now locked to pid %04x (%02x %02x %02x %02x)", pid, ts[0], ts[1], ts[2], ts[3]);
+                                               m_pid = pid;
+                                       }
+                               }
                        }
 //                     m_pid = 0x6e;
                        d += 4;
@@ -1199,7 +1209,7 @@ void eDVBChannel::cueSheetEvent(int event)
                {
                        off_t offset_in, offset_out;
                        pts_t pts_in = i->first, pts_out = i->second;
-                       if (m_tstools.getOffset(offset_in, pts_in) || m_tstools.getOffset(offset_out, pts_out))
+                       if (m_tstools.getOffset(offset_in, pts_in, -1) || m_tstools.getOffset(offset_out, pts_out, 1))
                        {
                                eDebug("span translation failed.\n");
                                continue;
@@ -1327,13 +1337,13 @@ void eDVBChannel::getNextSourceSpan(off_t current_offset, size_t bytes_read, off
                                eDebug("AP relative seeking failed!");
                        } else
                        {
-                               eDebug("next ap is %llx\n", pts);
                                pts = nextap;
+                               eDebug("next ap is %llx\n", pts);
                        }
                }
                
                off_t offset = 0;
-               if (m_tstools.getOffset(offset, pts))
+               if (m_tstools.getOffset(offset, pts, -1))
                {
                        eDebug("get offset for pts=%lld failed!", pts);
                        continue;
@@ -1407,16 +1417,29 @@ void eDVBChannel::getNextSourceSpan(off_t current_offset, size_t bytes_read, off
                }
        }
 
-       if ((current_offset < -m_skipmode_m) && (m_skipmode_m < 0))
-       {
-               eDebug("reached SOF");
-               m_skipmode_m = 0;
-               m_pvr_thread->sendEvent(eFilePushThread::evtUser);
+       if (m_source_span.empty()) {
+               if ((current_offset < -m_skipmode_m) && (m_skipmode_m < 0))
+               {
+                       eDebug("reached SOF");
+                       m_skipmode_m = 0;
+                       m_pvr_thread->sendEvent(eFilePushThread::evtUser);
+               }
+               start = current_offset;
+               size = max;
+       } else {
+               off_t tmp2, tmp = align(m_source_span.rbegin()->second, blocksize);
+               pts_t len;
+               getLength(len);
+               m_tstools.getOffset(tmp2, len, 1);
+               if (current_offset == tmp || current_offset == tmp2) {
+                       start = tmp2;
+                       size = max;
+               } else {
+                       start = tmp - align(512*1024, blocksize);
+                       size = align(512*1024, blocksize);
+               }
        }
 
-       start = current_offset;
-       size = max;
-
        eDebug("END OF CUESHEET. (%08llx, %d)", start, size);
        return;
 }
index 1b6cb46..c7a3746 100644 (file)
@@ -36,8 +36,6 @@ int eMPEGStreamInformation::load(const char *filename)
                return -1;
        m_access_points.clear();
        m_pts_to_offset.clear();
-       pts_t last = -(1LL<<62);
-       int loaded = 0, skipped = 0;
        while (1)
        {
                unsigned long long d[2];
@@ -48,16 +46,9 @@ int eMPEGStreamInformation::load(const char *filename)
                d[0] = bswap_64(d[0]);
                d[1] = bswap_64(d[1]);
 #endif
-               if ((d[1] - last) > 90000/2)
-               {
-                       m_access_points[d[0]] = d[1];
-                       m_pts_to_offset.insert(std::pair<pts_t,off_t>(d[1], d[0]));
-                       last = d[1];
-                       loaded++;
-               } else
-                       skipped++;
+               m_access_points[d[0]] = d[1];
+               m_pts_to_offset.insert(std::pair<pts_t,off_t>(d[1], d[0]));
        }
-       eDebug("loaded %d, skipped %d", loaded, skipped);
        fclose(f);
        fixupDiscontinuties();
        return 0;
@@ -216,30 +207,45 @@ pts_t eMPEGStreamInformation::getInterpolated(off_t offset)
        return before_ts + diff;
 }
  
-off_t eMPEGStreamInformation::getAccessPoint(pts_t ts)
+off_t eMPEGStreamInformation::getAccessPoint(pts_t ts, int marg)
 {
                /* FIXME: more efficient implementation */
        off_t last = 0;
+       off_t last2 = 0;
+       pts_t lastc = 0;
        for (std::map<off_t, pts_t>::const_iterator i(m_access_points.begin()); i != m_access_points.end(); ++i)
        {
                pts_t delta = getDelta(i->first);
                pts_t c = i->second - delta;
-               if (c > ts)
-                       break;
+               if (c > ts) {
+                       if (marg > 0)
+                               return (last + i->first)/376*188;
+                       else if (marg < 0)
+                               return (last + last2)/376*188;
+                       else
+                               return last;
+               }
+               lastc = c;
+               last2 = last;
                last = i->first;
        }
-       return last;
+       if (marg < 0)
+               return (last + last2)/376*188;
+       else
+               return last;
 }
 
 int eMPEGStreamInformation::getNextAccessPoint(pts_t &ts, const pts_t &start, int direction)
 {
        off_t offset = getAccessPoint(start);
+       pts_t c1, c2;
        std::map<off_t, pts_t>::const_iterator i = m_access_points.find(offset);
        if (i == m_access_points.end())
        {
                eDebug("getNextAccessPoint: initial AP not found");
                return -1;
        }
+       c1 = i->second - getDelta(i->first);
        while (direction)
        {
                if (direction > 0)
@@ -247,6 +253,12 @@ int eMPEGStreamInformation::getNextAccessPoint(pts_t &ts, const pts_t &start, in
                        if (i == m_access_points.end())
                                return -1;
                        ++i;
+                       c2 = i->second - getDelta(i->first);
+                       if (c1 == c2) { // Discontinuity
+                               ++i;
+                               c2 = i->second - getDelta(i->first);
+                       }
+                       c1 = c2;
                        direction--;
                }
                if (direction < 0)
@@ -257,6 +269,12 @@ int eMPEGStreamInformation::getNextAccessPoint(pts_t &ts, const pts_t &start, in
                                return -1;
                        }
                        --i;
+                       c2 = i->second - getDelta(i->first);
+                       if (c1 == c2) { // Discontinuity
+                               --i;
+                               c2 = i->second - getDelta(i->first);
+                       }
+                       c1 = c2;
                        direction++;
                }
        }
@@ -352,7 +370,8 @@ int eMPEGStreamParserTS::processPacket(const unsigned char *pkt, off_t offset)
                                /*eDebug("Sequence header but no valid PTS value.")*/;
                }
 
-               if (pkt[3] == 0x09) /* MPEG4 AVC unit access delimiter */
+               if (pkt[3] == 0x09 &&   /* MPEG4 AVC unit access delimiter */
+                        (pkt[4] >> 5) == 0) /* and I-frame */
                {
                        if (ptsvalid)
                        {
index 69bb992..b2ddd23 100644 (file)
@@ -41,7 +41,7 @@ public:
                /* inter/extrapolate timestamp from offset */
        pts_t getInterpolated(off_t offset);
        
-       off_t getAccessPoint(pts_t ts);
+       off_t getAccessPoint(pts_t ts, int marg=0);
        
        int getNextAccessPoint(pts_t &ts, const pts_t &start, int direction);
        
index 5157ef2..bd7ebce 100644 (file)
@@ -209,11 +209,14 @@ int eDVBTSTools::fixupPTS(const off_t &offset, pts_t &now)
        }
 }
 
-int eDVBTSTools::getOffset(off_t &offset, pts_t &pts)
+int eDVBTSTools::getOffset(off_t &offset, pts_t &pts, int marg)
 {
        if (m_use_streaminfo)
        {
-               offset = m_streaminfo.getAccessPoint(pts);
+               if (pts >= m_pts_end && marg > 0 && m_end_valid)
+                       offset = m_offset_end;
+               else
+                       offset = m_streaminfo.getAccessPoint(pts, marg);
                return 0;
        } else
        {
index 1316825..4bc0472 100644 (file)
@@ -40,7 +40,7 @@ public:
        int fixupPTS(const off_t &offset, pts_t &pts);
        
                /* get (approximate) offset corresponding to PTS */
-       int getOffset(off_t &offset, pts_t &pts);
+       int getOffset(off_t &offset, pts_t &pts, int marg=0);
        
        int getNextAccessPoint(pts_t &ts, const pts_t &start, int direction);
        
index f32a648..64b3aa6 100755 (executable)
@@ -203,7 +203,7 @@ class Network:
                                        ifaces[currif]["gateway"] = map(int, split[1].split('.'))
                                        if self.ifaces[currif].has_key("gateway"):
                                                if self.ifaces[currif]["gateway"] != ifaces[currif]["gateway"] and ifaces[currif]["dhcp"] == False:
-                                                       self.ifaces[currif]["gateway"] = map(int, split[1].split('.'))                                  
+                                                       self.ifaces[currif]["gateway"] = map(int, split[1].split('.'))
                                if (split[0] == "pre-up"):
                                        if self.ifaces[currif].has_key("preup"):
                                                self.ifaces[currif]["preup"] = i
index 4141236..7e6c033 100644 (file)
@@ -1281,6 +1281,7 @@ RESULT eDVBServicePlay::pause(ePtr<iPauseableService> &ptr)
 
 RESULT eDVBServicePlay::setSlowMotion(int ratio)
 {
+       eDebug("eDVBServicePlay::setSlowMotion(%d)", ratio);
        if (m_decoder)
                return m_decoder->setSlowMotion(ratio);
        else
@@ -1289,6 +1290,7 @@ RESULT eDVBServicePlay::setSlowMotion(int ratio)
 
 RESULT eDVBServicePlay::setFastForward(int ratio)
 {
+       eDebug("eDVBServicePlay::setFastForward(%d)", ratio);
        int skipmode, ffratio;
        
        if (ratio > 8)
@@ -1349,6 +1351,7 @@ RESULT eDVBServicePlay::getLength(pts_t &len)
 
 RESULT eDVBServicePlay::pause()
 {
+       eDebug("eDVBServicePlay::pause");
        if (!m_is_paused && m_decoder)
        {
                m_is_paused = 1;
@@ -1359,6 +1362,7 @@ RESULT eDVBServicePlay::pause()
 
 RESULT eDVBServicePlay::unpause()
 {
+       eDebug("eDVBServicePlay::unpause");
        if (m_is_paused && m_decoder)
        {
                m_is_paused = 0;