mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-30 04:00:37 +00:00
Code Issues 1 Projects Releases Wiki Activity

videomixer: Only pop buffers from collectpads after they're fully consumed

Browse source 
This decreases latency and memory usage because new buffers are only
accepted by collectpads if there's no queued buffer.
This commit is contained in:
Sebastian Dröge 2009-12-09 21:03:57 +01:00
parent cd888c0531
commit 7418dee253
1 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
gst/videomixer/videomixer.c
View file

@ -1135,8 +1135,7 @@ gst_videomixer_fill_queues (GstVideoMixer * mix)
GST_LOG_OBJECT (mix, "we need a new buffer"); GST_LOG_OBJECT (mix, "we need a new buffer");
buf = gst_collect_pads_pop (mix->collect, data); buf = gst_collect_pads_peek (mix->collect, data);
if (buf) { if (buf) {
guint64 duration; guint64 duration;
@ -1289,6 +1288,8 @@ gst_videomixer_update_queues (GstVideoMixer * mix)
GST_LOG_OBJECT (pad, "queued now %" G_GINT64_FORMAT, pad->queued); GST_LOG_OBJECT (pad, "queued now %" G_GINT64_FORMAT, pad->queued);
if (pad->queued <= 0) { if (pad->queued <= 0) {
GST_LOG_OBJECT (pad, "unreffing buffer"); GST_LOG_OBJECT (pad, "unreffing buffer");
gst_buffer_unref (gst_collect_pads_pop (mix->collect,
&mixcol->collect));
gst_buffer_unref (mixcol->buffer); gst_buffer_unref (mixcol->buffer);
mixcol->buffer = NULL; mixcol->buffer = NULL;
} }