diff --git a/plugins/elements/gstqueue2.c b/plugins/elements/gstqueue2.c index 057ae1e7e2..91f6ed561e 100644 --- a/plugins/elements/gstqueue2.c +++ b/plugins/elements/gstqueue2.c @@ -312,7 +312,8 @@ static gboolean gst_queue2_is_filled (GstQueue2 * queue); static void update_cur_level (GstQueue2 * queue, GstQueue2Range * range); static void update_in_rates (GstQueue2 * queue, gboolean force); -static GstMessage *gst_queue2_get_buffering_message (GstQueue2 * queue); +static GstMessage *gst_queue2_get_buffering_message (GstQueue2 * queue, + gint * percent); static void gst_queue2_post_buffering (GstQueue2 * queue); typedef enum @@ -1114,7 +1115,7 @@ get_buffering_stats (GstQueue2 * queue, gint percent, GstBufferingMode * mode, /* Called with the lock taken */ static GstMessage * -gst_queue2_get_buffering_message (GstQueue2 * queue) +gst_queue2_get_buffering_message (GstQueue2 * queue, gint * percent) { GstMessage *msg = NULL; if (queue->percent_changed) { @@ -1131,10 +1132,10 @@ gst_queue2_get_buffering_message (GstQueue2 * queue) * the queue becomes empty for a short period of time. */ if (!queue->waiting_del && queue->last_posted_buffering_percent != queue->buffering_percent) { - gint percent = queue->buffering_percent; + *percent = queue->buffering_percent; - GST_DEBUG_OBJECT (queue, "Going to post buffering: %d%%", percent); - msg = gst_message_new_buffering (GST_OBJECT_CAST (queue), percent); + GST_DEBUG_OBJECT (queue, "Going to post buffering: %d%%", *percent); + msg = gst_message_new_buffering (GST_OBJECT_CAST (queue), *percent); gst_message_set_buffering_stats (msg, queue->mode, queue->avg_in, queue->avg_out, queue->buffering_left); @@ -1148,10 +1149,11 @@ static void gst_queue2_post_buffering (GstQueue2 * queue) { GstMessage *msg = NULL; + gint percent = -1; g_mutex_lock (&queue->buffering_post_lock); GST_QUEUE2_MUTEX_LOCK (queue); - msg = gst_queue2_get_buffering_message (queue); + msg = gst_queue2_get_buffering_message (queue, &percent); GST_QUEUE2_MUTEX_UNLOCK (queue); if (msg != NULL) { @@ -1161,10 +1163,12 @@ gst_queue2_post_buffering (GstQueue2 * queue) * this post attempt failed, and the next one won't be done, because * gst_queue2_get_buffering_message() checks these states and decides * based on their values that it won't produce a message. */ - queue->last_posted_buffering_percent = queue->percent_changed; - queue->percent_changed = FALSE; + queue->last_posted_buffering_percent = percent; + if (percent == queue->buffering_percent) + queue->percent_changed = FALSE; GST_QUEUE2_MUTEX_UNLOCK (queue); - GST_DEBUG_OBJECT (queue, "successfully posted buffering message"); + GST_DEBUG_OBJECT (queue, "successfully posted %d%% buffering message", + percent); } else GST_DEBUG_OBJECT (queue, "could not post buffering message"); } @@ -2183,8 +2187,9 @@ gst_queue2_create_write (GstQueue2 * queue, GstBuffer * buffer) /* update the buffering status */ if (queue->use_buffering) { GstMessage *msg; + gint percent = -1; update_buffering (queue); - msg = gst_queue2_get_buffering_message (queue); + msg = gst_queue2_get_buffering_message (queue, &percent); if (msg) { gboolean post_ok; @@ -2200,9 +2205,11 @@ gst_queue2_create_write (GstQueue2 * queue, GstBuffer * buffer) * this post attempt failed, and the next one won't be done, because * gst_queue2_get_buffering_message() checks these states and decides * based on their values that it won't produce a message. */ - queue->last_posted_buffering_percent = queue->percent_changed; - queue->percent_changed = FALSE; - GST_DEBUG_OBJECT (queue, "successfully posted buffering message"); + queue->last_posted_buffering_percent = percent; + if (percent == queue->buffering_percent) + queue->percent_changed = FALSE; + GST_DEBUG_OBJECT (queue, "successfully posted %d%% buffering message", + percent); } else { GST_DEBUG_OBJECT (queue, "could not post buffering message"); }