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v4l2bufferpool: Workaround elements not requesting any buffers

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This is a workaround for element that don't request buffers when
they should.

https://bugzilla.gnome.org/show_bug.cgi?id=732288
This commit is contained in:
Nicolas Dufresne 2014-07-08 17:50:47 -04:00
parent c541e56b0c
commit d03bcba3db
1 changed files with 6 additions and 0 deletions
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6
sys/v4l2/gstv4l2bufferpool.c
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@ -718,6 +718,12 @@ gst_v4l2_buffer_pool_start (GstBufferPool * bpool)
else
max_latency = min_buffers;
/* FIXME Encoder don't negotiate amount of buffers. If we can't grow the
* pool, or the minimum is at V4L2 maximum, enabled copy on threshold
* https://bugzilla.gnome.org/show_bug.cgi?id=732288 */
if (!can_allocate || min_buffers == VIDEO_MAX_FRAME)
copy_threshold = min_latency;
pool->size = size;
pool->copy_threshold = copy_threshold;
pool->max_latency = max_latency;