From: Edward Hervey <edward@centricular.com>
Date: Sat, 8 Oct 2016 12:08:06 +0000 (+0200)
Subject: mpegts: Also clear packetizer on TIME DISCONT
X-Git-Tag: 1.19.3~507^2~6036
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fb36608ccd95004b3c2b38d6451c009fbad899b6;p=platform%2Fupstream%2Fgstreamer.git

mpegts: Also clear packetizer on TIME DISCONT

When dealing with TIME-based input, the incoming stream could have
potentially changed completely.

In order to check whether it did or not, we need to re-check all sections
(PAT, PMT...). If it didn't, we will keep using the existing streams/pad,
and if it did we will act as if there was a program switch.

Fixes HLS streaming with decodebin3/playbin3
---

diff --git a/gst/mpegtsdemux/mpegtsbase.c b/gst/mpegtsdemux/mpegtsbase.c
index 659faad..4aa01e3 100644
--- a/gst/mpegtsdemux/mpegtsbase.c
+++ b/gst/mpegtsdemux/mpegtsbase.c
@@ -1164,9 +1164,10 @@ mpegts_base_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
      * we want to drop all previous observations (hard:TRUE) from
      * the packetizer */
     if (base->mode == BASE_MODE_PUSHING
-        && base->segment.format == GST_FORMAT_TIME)
+        && base->segment.format == GST_FORMAT_TIME) {
       mpegts_packetizer_flush (base->packetizer, TRUE);
-    else
+      mpegts_packetizer_clear (base->packetizer);
+    } else
       mpegts_packetizer_flush (base->packetizer, FALSE);
   }