[media] uvcvideo: Generate discontinuous sequence numbers when frames are lost

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Increase the sequence number of the v4l2_buffer structure regardless of
any buffer states, so that discontinuous sequence numbers allow
applications to detect lost video frames.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Laurent Pinchart 2010-10-02 11:06:05 -03:00 • committed by Mauro Carvalho Chehab

parent 9bb7262de9

commit 650b95feee

3 changed files with 11 additions and 7 deletions

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7

drivers/media/video/uvc/uvc_queue.c

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9

drivers/media/video/uvc/uvc_video.c

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2

drivers/media/video/uvc/uvcvideo.h

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