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playbin2: Ignore async state changes of the uridecodebins

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Otherwise the async state change from READY->PAUSED of the
uridecodebins will take playbin2 from PLAYING->PAUSED again
during gapless group switches.

Fixes bug #602000.
This commit is contained in:
Sebastian Dröge 2009-11-19 10:05:28 +01:00
parent 3362bf2778
commit ea40d8e36a
1 changed files with 21 additions and 8 deletions
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29
gst/playback/gstplaybin2.c
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@ -2112,13 +2112,28 @@ gst_play_bin_handle_message (GstBin * bin, GstMessage * msg)
msg = NULL;
}
}
} else if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ASYNC_START ||
GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ASYNC_DONE) {
GstObject *src = GST_OBJECT_CAST (msg->src);
/* Ignore async state changes from the uridecodebin children,
* see bug #602000. */
group = playbin->curr_group;
if (src && (group = playbin->curr_group) &&
((group->uridecodebin && src == GST_OBJECT_CAST (group->uridecodebin))
|| (group->suburidecodebin
&& src == GST_OBJECT_CAST (group->suburidecodebin)))) {
GST_DEBUG_OBJECT (playbin,
"Ignoring async state change of uridecodebin: %s",
GST_OBJECT_NAME (src));
gst_message_unref (msg);
msg = NULL;
}
} else if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR) {
/* If we get an error of the subtitle uridecodebin transform
* them into warnings and disable the subtitles */
group = playbin->curr_group;
if (group && group->suburidecodebin) {
GstObject *srcparent = gst_object_get_parent (GST_OBJECT_CAST (msg->src));
if (G_UNLIKELY (gst_object_has_ancestor (msg->src, GST_OBJECT_CAST
(group->suburidecodebin)))) {
GError *err;
@ -2176,9 +2191,6 @@ gst_play_bin_handle_message (GstBin * bin, GstMessage * msg)
no_more_pads_cb (NULL, group);
}
}
if (srcparent)
gst_object_unref (srcparent);
}
}
@ -3224,13 +3236,14 @@ setup_next_source (GstPlayBin * playbin, GstState target)
old_group->valid = FALSE;
}
/* swap old and new */
playbin->curr_group = new_group;
playbin->next_group = old_group;
/* activate the new group */
if (!activate_group (playbin, new_group, target))
goto activate_failed;
/* swap old and new */
playbin->curr_group = new_group;
playbin->next_group = old_group;
GST_PLAY_BIN_UNLOCK (playbin);
return TRUE;