fix pid change unfreeze

[enigma2.git] / lib / dvb / decoder.cpp

diff --git a/lib/dvb/decoder.cpp b/lib/dvb/decoder.cpp
index edefd7644871b461725e03eaa9cc84bf2272ff8e..0280fe520df331eed30416b1340f818705e08b1d 100644 (file)
--- a/lib/dvb/decoder.cpp
+++ b/lib/dvb/decoder.cpp
@@ -1000,7 +1000,7 @@ int eTSMPEGDecoder::setState()
        }
 #endif
 
-       if (m_changed & changeState)
+       if (m_changed & (changeState|changeVideo|changeAudio))
        {
                                        /* play, slowmotion, fast-forward */
                int state_table[6][4] = 
@@ -1013,7 +1013,7 @@ int eTSMPEGDecoder::setState()
                                /* [stateSlowMotion] =           */ {1, m_ff_sm_ratio, 0}
                        };
                int *s = state_table[m_state];
-               if (m_video)
+               if (m_changed & (changeState|changeVideo) && m_video)
                {
                        m_video->setSlowMotion(s[1]);
                        m_video->setFastForward(s[2]);
@@ -1022,7 +1022,7 @@ int eTSMPEGDecoder::setState()
                        else
                                m_video->freeze();
                }
-               if (m_audio)
+               if (m_changed & (changeState|changeAudio) && m_audio)
                {
                        if (s[0])
                                m_audio->unfreeze();
@@ -1170,9 +1170,15 @@ RESULT eTSMPEGDecoder::set()
 RESULT eTSMPEGDecoder::play()
 {
        if (m_state == statePlay)
-               return 0;
-       m_state = statePlay;
-       m_changed |= changeState;
+       {
+               if (!m_changed)
+                       return 0;
+       }
+       else
+       {
+               m_state = statePlay;
+               m_changed |= changeState;
+       }
        return setState();
 }
 
@@ -1290,15 +1296,18 @@ RESULT eTSMPEGDecoder::showSinglePic(const char *filename)
                                unsigned char seq_end[] = { 0x00, 0x00, 0x01, 0xB7 };
                                unsigned char iframe[s.st_size];
                                unsigned char stuffing[8192];
+                               int streamtype = VIDEO_STREAMTYPE_MPEG2;
                                memset(stuffing, 0, 8192);
                                read(f, iframe, s.st_size);
                                if (ioctl(m_video_clip_fd, VIDEO_SELECT_SOURCE, VIDEO_SOURCE_MEMORY) < 0)
                                        eDebug("VIDEO_SELECT_SOURCE MEMORY failed (%m)");
+                               if (ioctl(m_video_clip_fd, VIDEO_SET_STREAMTYPE, streamtype) < 0)
+                                       eDebug("VIDEO_SET_STREAMTYPE failed(%m)");
                                if (ioctl(m_video_clip_fd, VIDEO_PLAY) < 0)
                                        eDebug("VIDEO_PLAY failed (%m)");
-                               if (::ioctl(m_video_clip_fd, VIDEO_CONTINUE) < 0)
+                               if (ioctl(m_video_clip_fd, VIDEO_CONTINUE) < 0)
                                        eDebug("video: VIDEO_CONTINUE: %m");
-                               if (::ioctl(m_video_clip_fd, VIDEO_CLEAR_BUFFER) < 0)
+                               if (ioctl(m_video_clip_fd, VIDEO_CLEAR_BUFFER) < 0)
                                        eDebug("video: VIDEO_CLEAR_BUFFER: %m");
                                while(pos <= (s.st_size-4) && !(seq_end_avail = (!iframe[pos] && !iframe[pos+1] && iframe[pos+2] == 1 && iframe[pos+3] == 0xB7)))
                                        ++pos;