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v4l2: clear DISCONT flag when recycling buffers into the buffer pool

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The base class may have set the DISCONT flag on the first buffer pushed
out. We need to clear that when recycling buffers back into the buffer
pool, otherwise we constantly push out buffers with the discont flag
set, which might upset downstream elements, esp. for compressed
formats like mpeg-ts.
This commit is contained in:
Tim-Philipp Müller 2012-03-03 13:04:48 +00:00
parent 4cd9255f0a
commit 6f707fcbca
1 changed files with 1 additions and 0 deletions
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sys/v4l2/gstv4l2bufferpool.c
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@ -98,6 +98,7 @@ gst_v4l2_buffer_finalize (GstV4l2Buffer * buffer)
GST_LOG_OBJECT (pool->v4l2elem, "reviving buffer %p, %d", buffer, index);
gst_buffer_ref (GST_BUFFER (buffer));
GST_BUFFER_SIZE (buffer) = 0;
GST_BUFFER_FLAG_UNSET (buffer, GST_BUFFER_FLAG_DISCONT);
pool->buffers[index] = buffer;
}