mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-07-05 22:25:55 +00:00
Code Issues 1 Projects Releases Wiki Activity

videoencoder: Ensure buffers don't disappear early

Browse source 
The frames are the owners of the buffers
This commit is contained in:
Sebastian Dröge 2012-06-19 09:34:49 +01:00
parent 4b946e8cee
commit cb6b835d11
1 changed files with 6 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
gst-libs/gst/video/gstvideoencoder.c
View file

@ -1489,10 +1489,13 @@ gst_video_encoder_finish_frame (GstVideoEncoder * encoder,
if (encoder_class->pre_push)
ret = encoder_class->pre_push (encoder, frame);
/* A reference always needs to be owned by the frame on the buffer.
* For that reason, we use a complete sub-buffer (zero-cost) to push
* downstream.
* The original buffer will be free-ed only when downstream AND the
* current implementation are done with the frame. */
if (ret == GST_FLOW_OK)
ret = gst_pad_push (encoder->srcpad, frame->output_buffer);
frame->output_buffer = NULL;
ret = gst_pad_push (encoder->srcpad, gst_buffer_ref (frame->output_buffer));
done:
/* handed out */