From: Sjoerd Simons <sjoerd@luon.net>
Date: Fri, 24 Jan 2014 20:58:35 +0000 (+0100)
Subject: avdemux: Don't go into pull mode when the sequential flag is set
X-Git-Tag: 1.3.1~31
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1b5895c9365e2c02f65a1a9bdffcee327beaee18;p=platform%2Fupstream%2Fgst-libav.git

avdemux: Don't go into pull mode when the sequential flag is set

When the scheduling query results has GST_SCHEDULING_FLAG_SEQUENTIAL set
in its flags don't go into pull mode to prevent over-eager seeking.

https://bugzilla.gnome.org/show_bug.cgi?id=722935
---

diff --git a/ext/libav/gstavdemux.c b/ext/libav/gstavdemux.c
index 1e4ef2f..3e81301 100644
--- a/ext/libav/gstavdemux.c
+++ b/ext/libav/gstavdemux.c
@@ -1747,6 +1747,7 @@ gst_ffmpegdemux_sink_activate (GstPad * sinkpad, GstObject * parent)
 {
   GstQuery *query;
   gboolean pull_mode;
+  GstSchedulingFlags flags;
 
   query = gst_query_new_scheduling ();
 
@@ -1757,6 +1758,11 @@ gst_ffmpegdemux_sink_activate (GstPad * sinkpad, GstObject * parent)
 
   pull_mode = gst_query_has_scheduling_mode_with_flags (query,
       GST_PAD_MODE_PULL, GST_SCHEDULING_FLAG_SEEKABLE);
+
+  gst_query_parse_scheduling (query, &flags, NULL, NULL, NULL);
+  if (flags & GST_SCHEDULING_FLAG_SEQUENTIAL)
+    pull_mode = FALSE;
+
   gst_query_unref (query);
 
   if (!pull_mode)