ext/dts/gstdtsdec.c: Handle filler events.

Original commit message from CVS:
* ext/dts/gstdtsdec.c: (gst_dtsdec_handle_event),
(gst_dtsdec_chain):
Handle filler events.

* ext/a52dec/gsta52dec.c: (gst_a52dec_handle_event),
(gst_a52dec_chain):
Handle filler events.

* ext/dvdnav/dvdnavsrc.c: (dvdnavsrc_init),
(dvdnavsrc_print_event), (dvdnavsrc_structure_set_uint64),
(dvdnavsrc_make_dvd_nav_packet_event), (dvdnavsrc_loop),
(dvdnavsrc_change_state), (dvdnav_handle_navigation_event),
(dvdnavsrc_event), (dvdnavsrc_get_formats), (dvdnavsrc_query):
Lots of changes for DVD playback

* ext/ladspa/gstladspa.c: (gst_ladspa_base_init),
(gst_ladspa_init), (gst_ladspa_link), (gst_ladspa_loop),
(gst_ladspa_chain), (gst_ladspa_get):
* ext/ladspa/gstladspa.h:
Memory allocation and timestamping fixes.

* ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_negotiate_format):
Handle filler events

* gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_base_init),
(gst_dvd_demux_class_init), (gst_dvd_demux_init),
(gst_dvd_demux_send_data), (gst_dvd_demux_handle_dvd_event),
(gst_dvd_demux_send_event), (gst_dvd_demux_handle_discont),
(gst_dvd_demux_get_video_stream), (gst_dvd_demux_get_audio_stream),
(gst_dvd_demux_get_subpicture_stream), (gst_dvd_demux_reset),
(gst_dvd_demux_synchronise_pads),
(gst_dvd_demux_sync_stream_to_time):
* gst/mpegstream/gstdvddemux.h:
* gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init),
(gst_mpeg_demux_init), (gst_mpeg_demux_send_data),
(gst_mpeg_demux_send_discont), (gst_mpeg_demux_send_event),
(gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream),
(gst_mpeg_demux_get_audio_stream), (gst_mpeg_demux_parse_packet),
(gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer),
(gst_mpeg_demux_synchronise_pads),
(gst_mpeg_demux_sync_stream_to_time),
(gst_mpeg_demux_handle_src_event),
(gst_mpeg_demux_handle_src_query), (gst_mpeg_demux_reset):
* gst/mpegstream/gstmpegdemux.h:
* gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_class_init),
(gst_mpeg_parse_reset), (gst_mpeg_parse_handle_discont),
(gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event),
(gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_handle_src_query),
(gst_mpeg_parse_handle_src_event):
* gst/mpegstream/gstmpegparse.h:
Lots of changes for DVD playback. Still troublesome in playbin,
not sure why yet.

* gst/wavparse/gstwavparse.c: (gst_wavparse_create_sourcepad),
(gst_wavparse_fmt):
Some error checks

1 files changed, 22 insertions, 0 deletions

diff --git a/ext/dts/gstdtsdec.c b/ext/dts/gstdtsdec.c
index fa7fd5d9..b6e526e5 100644
--- a/ext/dts/gstdtsdec.c
+++ b/ext/dts/gstdtsdec.c
@@ -333,6 +333,28 @@ gst_dtsdec_handle_event (GstDtsDec * dts, GstEvent * event)
         dts->cache = NULL;
       }
       break;
+    case GST_EVENT_FILLER:{
+      /* Transform filler to always have timestamp + duration */
+      GstClockTime end_ts = GST_EVENT_TIMESTAMP (event);
+      GstClockTime dur = gst_event_filler_get_duration (event);
+
+      if (!GST_CLOCK_TIME_IS_VALID (end_ts))
+        end_ts = dts->current_ts;
+
+      if (GST_CLOCK_TIME_IS_VALID (dur))
+        end_ts += dur;
+
+      dur = GST_CLOCK_DIFF (end_ts, dts->current_ts);
+
+      gst_event_unref (event);
+
+      if (dur <= 0)
+        return;
+
+      event = gst_event_new_filler_stamped (dts->current_ts, dur);
+      dts->current_ts = end_ts;
+    }
+
     default:
       break;
   }