mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-24 17:20:36 +00:00
Code Issues 1 Projects Releases Wiki Activity

inputselector: Correctly get current running time when syncing to the segment information

Browse source 
Fixes bug #677263.
This commit is contained in:
Andre Moreira Magalhaes (andrunko) 2012-06-01 16:34:16 +02:00 committed by Sebastian Dröge
parent eb55ee10e7
commit 83559a5970
1 changed files with 24 additions and 19 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

43
plugins/elements/gstinputselector.c
View file

@ -396,6 +396,12 @@ gst_selector_pad_free_cached_buffer (GstSelectorPadCachedBuffer * cached_buffer)
static void
gst_selector_pad_cache_buffer (GstSelectorPad * selpad, GstBuffer * buffer)
{
if (selpad->segment.format != GST_FORMAT_TIME) {
GST_DEBUG_OBJECT (selpad, "Buffer %p with segment not in time format, "
"not caching", buffer);
return;
}
GST_DEBUG_OBJECT (selpad, "Caching buffer %p", buffer);
if (!selpad->cached_buffers)
selpad->cached_buffers = g_queue_new ();
@ -644,13 +650,13 @@ gst_input_selector_wait_running_time (GstInputSelector * sel,
if (running_time > seg->stop) {
running_time = seg->stop;
}
running_time =
gst_segment_to_running_time (seg, GST_FORMAT_TIME, running_time);
/* If this is outside the segment don't sync */
if (running_time == -1) {
GST_INPUT_SELECTOR_UNLOCK (sel);
return FALSE;
}
}
running_time =
gst_segment_to_running_time (seg, GST_FORMAT_TIME, running_time);
/* If this is outside the segment don't sync */
if (running_time == -1) {
GST_INPUT_SELECTOR_UNLOCK (sel);
return FALSE;
}
cur_running_time = GST_CLOCK_TIME_NONE;
@ -689,11 +695,12 @@ gst_input_selector_wait_running_time (GstInputSelector * sel,
(sel->cache_buffers || active_selpad->pushed) &&
(sel->blocked || cur_running_time == -1
|| running_time >= cur_running_time)) {
if (!sel->blocked)
if (!sel->blocked) {
GST_DEBUG_OBJECT (selpad,
"Waiting for active streams to advance. %" GST_TIME_FORMAT " >= %"
GST_TIME_FORMAT, GST_TIME_ARGS (running_time),
GST_TIME_ARGS (cur_running_time));
}
GST_INPUT_SELECTOR_WAIT (sel);
} else {
@ -764,15 +771,10 @@ static void
gst_input_selector_cleanup_old_cached_buffers (GstInputSelector * sel,
GstPad * pad)
{
GstSelectorPad *selpad;
GstSegment *seg;
GstClock *clock;
gint64 cur_running_time;
GList *walk;
selpad = GST_SELECTOR_PAD_CAST (pad);
seg = &selpad->segment;
cur_running_time = GST_CLOCK_TIME_NONE;
if (sel->sync_mode == GST_INPUT_SELECTOR_SYNC_MODE_CLOCK) {
clock = gst_element_get_clock (GST_ELEMENT_CAST (sel));
@ -806,14 +808,18 @@ gst_input_selector_cleanup_old_cached_buffers (GstInputSelector * sel,
GST_DEBUG_OBJECT (sel, "Cleaning up old cached buffers");
for (walk = GST_ELEMENT_CAST (sel)->sinkpads; walk; walk = g_list_next (walk)) {
GstSelectorPad *selpad = GST_SELECTOR_PAD_CAST (walk->data);
GstSelectorPad *selpad;
GstSegment *seg;
GstSelectorPadCachedBuffer *cached_buffer;
GSList *maybe_remove;
guint queue_position;
selpad = GST_SELECTOR_PAD_CAST (walk->data);
if (!selpad->cached_buffers)
continue;
seg = &selpad->segment;
maybe_remove = NULL;
queue_position = 0;
while ((cached_buffer = g_queue_peek_nth (selpad->cached_buffers,
@ -838,13 +844,13 @@ gst_input_selector_cleanup_old_cached_buffers (GstInputSelector * sel,
running_time += GST_BUFFER_DURATION (buffer);
/* Only use the segment to convert to running time if the segment is
* in TIME format, otherwise do our best to try to sync */
if (seg->format == GST_FORMAT_TIME && GST_CLOCK_TIME_IS_VALID (seg->stop)) {
if (GST_CLOCK_TIME_IS_VALID (seg->stop)) {
if (running_time > seg->stop) {
running_time = seg->stop;
}
running_time =
gst_segment_to_running_time (seg, GST_FORMAT_TIME, running_time);
}
running_time =
gst_segment_to_running_time (seg, GST_FORMAT_TIME, running_time);
GST_DEBUG_OBJECT (selpad,
"checking if buffer %p running time=%" GST_TIME_FORMAT
@ -1046,8 +1052,7 @@ ignore:
{
gboolean active_pad_pushed = GST_SELECTOR_PAD_CAST (active_sinkpad)->pushed;
GST_DEBUG_OBJECT (pad, "Pad not active or buffer timestamp is invalid, "
"discard buffer %p", buf);
GST_DEBUG_OBJECT (pad, "Pad not active, discard buffer %p", buf);
/* when we drop a buffer, we're creating a discont on this pad */
selpad->discont = TRUE;
GST_INPUT_SELECTOR_UNLOCK (sel);