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Fixing two bugs: 1) I had commented out an unlock. duh.
Original commit message from CVS: Fixing two bugs: 1) I had commented out an unlock. duh. 2) changed the _get function to return the buffer rather than call _push Also uncommented some debugging I'd turned off. Need to solve the verbosity problem somehow, I think by way of debug levels as well as info levels...
This commit is contained in:
Erik Walthinsen
parent
c287566d0c
commit
e8bb90705f
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@ -58,8 +58,8 @@ static void gst_queue_init (GstQueue *queue);
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static void gst_queue_set_arg (GtkObject *object, GtkArg *arg, guint id);
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static void gst_queue_get_arg (GtkObject *object, GtkArg *arg, guint id);
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static void gst_queue_get (GstPad *pad);
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static void gst_queue_chain (GstPad *pad, GstBuffer *buf);
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static GstBuffer * gst_queue_get (GstPad *pad);
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static void gst_queue_flush (GstQueue *queue);
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@ -174,20 +174,20 @@ gst_queue_chain (GstPad *pad, GstBuffer *buf)
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name = gst_element_get_name (GST_ELEMENT (queue));
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/* we have to lock the queue since we span threads */
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// DEBUG("queue: try have queue lock\n");
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DEBUG("queue: try have queue lock\n");
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GST_LOCK (queue);
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// DEBUG("queue: %s adding buffer %p %ld\n", name, buf, pthread_self ());
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// DEBUG("queue: have queue lock\n");
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DEBUG("queue: %s adding buffer %p %ld\n", name, buf, pthread_self ());
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DEBUG("queue: have queue lock\n");
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if (GST_BUFFER_FLAG_IS_SET (buf, GST_BUFFER_FLUSH)) {
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gst_queue_flush (queue);
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}
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// DEBUG("queue: %s: chain %d %p\n", name, queue->level_buffers, buf);
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DEBUG("queue: %s: chain %d %p\n", name, queue->level_buffers, buf);
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while (queue->level_buffers >= queue->max_buffers) {
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// DEBUG("queue: %s waiting %d\n", name, queue->level_buffers);
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DEBUG("queue: %s waiting %d\n", name, queue->level_buffers);
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STATUS("%s: O\n");
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GST_UNLOCK (queue);
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g_mutex_lock (queue->fulllock);
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@ -195,7 +195,7 @@ gst_queue_chain (GstPad *pad, GstBuffer *buf)
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g_mutex_unlock (queue->fulllock);
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GST_LOCK (queue);
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STATUS("%s: O+\n");
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// DEBUG("queue: %s waiting done %d\n", name, queue->level_buffers);
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DEBUG("queue: %s waiting done %d\n", name, queue->level_buffers);
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}
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/* put the buffer on the tail of the list */
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@ -208,7 +208,7 @@ gst_queue_chain (GstPad *pad, GstBuffer *buf)
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queue->level_buffers++;
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/* we can unlock now */
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// DEBUG("queue: %s chain %d end signal(%d,%p)\n", name, queue->level_buffers, tosignal, queue->emptycond);
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DEBUG("queue: %s chain %d end signal(%d,%p)\n", name, queue->level_buffers, tosignal, queue->emptycond);
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GST_UNLOCK (queue);
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if (tosignal) {
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@ -220,7 +220,7 @@ gst_queue_chain (GstPad *pad, GstBuffer *buf)
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}
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}
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static void
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static GstBuffer *
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gst_queue_get (GstPad *pad)
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{
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GstQueue *queue = GST_QUEUE (gst_pad_get_parent(pad));
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@ -232,14 +232,14 @@ gst_queue_get (GstPad *pad)
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name = gst_element_get_name (GST_ELEMENT (queue));
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/* have to lock for thread-safety */
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// DEBUG("queue: %s try have queue lock\n", name);
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DEBUG("queue: %s try have queue lock\n", name);
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GST_LOCK (queue);
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// DEBUG("queue: %s push %d %ld %p\n", name, queue->level_buffers, pthread_self (), queue->emptycond);
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// DEBUG("queue: %s have queue lock\n", name);
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DEBUG("queue: %s push %d %ld %p\n", name, queue->level_buffers, pthread_self (), queue->emptycond);
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DEBUG("queue: %s have queue lock\n", name);
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while (!queue->level_buffers) {
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// STATUS("queue: %s U released lock\n");
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// GST_UNLOCK (queue);
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STATUS("queue: %s U released lock\n");
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GST_UNLOCK (queue);
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g_mutex_lock (queue->emptylock);
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g_cond_wait (queue->emptycond, queue->emptylock);
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g_mutex_unlock (queue->emptylock);
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@ -249,9 +249,10 @@ gst_queue_get (GstPad *pad)
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front = queue->queue;
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buf = (GstBuffer *)(front->data);
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DEBUG("retrieved buffer %p from queue\n",buf);
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queue->queue = g_slist_remove_link (queue->queue, front);
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g_slist_free (front);
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queue->level_buffers--;
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// STATUS("%s: -\n");
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g_print("(%s:%s)- ",GST_DEBUG_PAD_NAME(pad));
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@ -267,9 +268,10 @@ gst_queue_get (GstPad *pad)
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}
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// DEBUG("queue: %s pushing %d %p \n", name, queue->level_buffers, buf);
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gst_pad_push (queue->srcpad, buf);
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// gst_pad_push (queue->srcpad, buf);
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// DEBUG("queue: %s pushing %d done \n", name, queue->level_buffers);
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return buf;
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/* unlock now */
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}
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@ -58,8 +58,8 @@ static void gst_queue_init (GstQueue *queue);
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static void gst_queue_set_arg (GtkObject *object, GtkArg *arg, guint id);
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static void gst_queue_get_arg (GtkObject *object, GtkArg *arg, guint id);
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static void gst_queue_get (GstPad *pad);
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static void gst_queue_chain (GstPad *pad, GstBuffer *buf);
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static GstBuffer * gst_queue_get (GstPad *pad);
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static void gst_queue_flush (GstQueue *queue);
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@ -174,20 +174,20 @@ gst_queue_chain (GstPad *pad, GstBuffer *buf)
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name = gst_element_get_name (GST_ELEMENT (queue));
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/* we have to lock the queue since we span threads */
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// DEBUG("queue: try have queue lock\n");
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DEBUG("queue: try have queue lock\n");
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GST_LOCK (queue);
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// DEBUG("queue: %s adding buffer %p %ld\n", name, buf, pthread_self ());
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// DEBUG("queue: have queue lock\n");
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DEBUG("queue: %s adding buffer %p %ld\n", name, buf, pthread_self ());
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DEBUG("queue: have queue lock\n");
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if (GST_BUFFER_FLAG_IS_SET (buf, GST_BUFFER_FLUSH)) {
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gst_queue_flush (queue);
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}
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// DEBUG("queue: %s: chain %d %p\n", name, queue->level_buffers, buf);
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DEBUG("queue: %s: chain %d %p\n", name, queue->level_buffers, buf);
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while (queue->level_buffers >= queue->max_buffers) {
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// DEBUG("queue: %s waiting %d\n", name, queue->level_buffers);
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DEBUG("queue: %s waiting %d\n", name, queue->level_buffers);
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STATUS("%s: O\n");
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GST_UNLOCK (queue);
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g_mutex_lock (queue->fulllock);
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@ -195,7 +195,7 @@ gst_queue_chain (GstPad *pad, GstBuffer *buf)
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g_mutex_unlock (queue->fulllock);
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GST_LOCK (queue);
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STATUS("%s: O+\n");
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// DEBUG("queue: %s waiting done %d\n", name, queue->level_buffers);
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DEBUG("queue: %s waiting done %d\n", name, queue->level_buffers);
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}
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/* put the buffer on the tail of the list */
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@ -208,7 +208,7 @@ gst_queue_chain (GstPad *pad, GstBuffer *buf)
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queue->level_buffers++;
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/* we can unlock now */
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// DEBUG("queue: %s chain %d end signal(%d,%p)\n", name, queue->level_buffers, tosignal, queue->emptycond);
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DEBUG("queue: %s chain %d end signal(%d,%p)\n", name, queue->level_buffers, tosignal, queue->emptycond);
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GST_UNLOCK (queue);
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if (tosignal) {
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@ -220,7 +220,7 @@ gst_queue_chain (GstPad *pad, GstBuffer *buf)
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}
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}
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static void
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static GstBuffer *
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gst_queue_get (GstPad *pad)
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{
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GstQueue *queue = GST_QUEUE (gst_pad_get_parent(pad));
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@ -232,14 +232,14 @@ gst_queue_get (GstPad *pad)
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name = gst_element_get_name (GST_ELEMENT (queue));
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/* have to lock for thread-safety */
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// DEBUG("queue: %s try have queue lock\n", name);
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DEBUG("queue: %s try have queue lock\n", name);
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GST_LOCK (queue);
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// DEBUG("queue: %s push %d %ld %p\n", name, queue->level_buffers, pthread_self (), queue->emptycond);
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// DEBUG("queue: %s have queue lock\n", name);
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DEBUG("queue: %s push %d %ld %p\n", name, queue->level_buffers, pthread_self (), queue->emptycond);
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DEBUG("queue: %s have queue lock\n", name);
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while (!queue->level_buffers) {
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// STATUS("queue: %s U released lock\n");
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// GST_UNLOCK (queue);
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STATUS("queue: %s U released lock\n");
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GST_UNLOCK (queue);
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g_mutex_lock (queue->emptylock);
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g_cond_wait (queue->emptycond, queue->emptylock);
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g_mutex_unlock (queue->emptylock);
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@ -249,9 +249,10 @@ gst_queue_get (GstPad *pad)
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front = queue->queue;
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buf = (GstBuffer *)(front->data);
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DEBUG("retrieved buffer %p from queue\n",buf);
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queue->queue = g_slist_remove_link (queue->queue, front);
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g_slist_free (front);
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queue->level_buffers--;
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// STATUS("%s: -\n");
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g_print("(%s:%s)- ",GST_DEBUG_PAD_NAME(pad));
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@ -267,9 +268,10 @@ gst_queue_get (GstPad *pad)
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}
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// DEBUG("queue: %s pushing %d %p \n", name, queue->level_buffers, buf);
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gst_pad_push (queue->srcpad, buf);
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// gst_pad_push (queue->srcpad, buf);
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// DEBUG("queue: %s pushing %d done \n", name, queue->level_buffers);
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return buf;
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/* unlock now */
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}
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