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playbin2: Proxy notify::volume and notify::mute from the playsink to playbin2

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This commit is contained in:
Sebastian Dröge 2009-10-29 14:19:09 +01:00
parent 4fbfbef84b
commit de1db5ccbd
1 changed files with 17 additions and 0 deletions
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17
gst/playback/gstplaybin2.c
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@ -1090,6 +1090,18 @@ free_group (GstPlayBin * playbin, GstSourceGroup * group)
group->video_sink = NULL;
}
static void
notify_volume_cb (GObject * selector, GParamSpec * pspec, GstPlayBin * playbin)
{
g_object_notify (G_OBJECT (playbin), "volume");
}
static void
notify_mute_cb (GObject * selector, GParamSpec * pspec, GstPlayBin * playbin)
{
g_object_notify (G_OBJECT (playbin), "mute");
}
static void
gst_play_bin_init (GstPlayBin * playbin)
{
@ -1116,6 +1128,11 @@ gst_play_bin_init (GstPlayBin * playbin)
playbin->playsink = g_object_new (GST_TYPE_PLAY_SINK, NULL);
gst_bin_add (GST_BIN_CAST (playbin), GST_ELEMENT_CAST (playbin->playsink));
gst_play_sink_set_flags (playbin->playsink, DEFAULT_FLAGS);
/* Connect to notify::volume and notify::mute signals for proxying */
g_signal_connect (playbin->playsink, "notify::volume",
G_CALLBACK (notify_volume_cb), playbin);
g_signal_connect (playbin->playsink, "notify::mute",
G_CALLBACK (notify_mute_cb), playbin);
playbin->encoding = g_strdup (DEFAULT_SUBTITLE_ENCODING);