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player: notify of media-info update after duration change

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This is a follow-up of 98b0802a98

https://bugzilla.gnome.org/show_bug.cgi?id=786201
This commit is contained in:
Philippe Normand 2017-08-14 14:09:33 +01:00
parent 0cd1bf13e8
commit 8a29da8023
1 changed files with 8 additions and 0 deletions
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8
gst-libs/gst/player/gstplayer.c
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@ -1503,6 +1503,10 @@ duration_changed_signal_data_free (DurationChangedSignalData * data)
static void static void
emit_duration_changed (GstPlayer * self, GstClockTime duration) emit_duration_changed (GstPlayer * self, GstClockTime duration)
{ {
gboolean updated = FALSE;
g_return_if_fail (self->cached_duration != duration);
GST_DEBUG_OBJECT (self, "Duration changed %" GST_TIME_FORMAT, GST_DEBUG_OBJECT (self, "Duration changed %" GST_TIME_FORMAT,
GST_TIME_ARGS (duration)); GST_TIME_ARGS (duration));
@ -1510,8 +1514,12 @@ emit_duration_changed (GstPlayer * self, GstClockTime duration)
g_mutex_lock (&self->lock); g_mutex_lock (&self->lock);
if (self->media_info) { if (self->media_info) {
self->media_info->duration = duration; self->media_info->duration = duration;
updated = TRUE;
} }
g_mutex_unlock (&self->lock); g_mutex_unlock (&self->lock);
if (updated) {
emit_media_info_updated_signal (self);
}
if (g_signal_handler_find (self, G_SIGNAL_MATCH_ID, if (g_signal_handler_find (self, G_SIGNAL_MATCH_ID,
signals[SIGNAL_DURATION_CHANGED], 0, NULL, NULL, NULL) != 0) { signals[SIGNAL_DURATION_CHANGED], 0, NULL, NULL, NULL) != 0) {