[media] coda: add decoder timestamp queue

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The coda driver advertises timestamp_type V4L2_BUF_FLAG_TIMESTAMP_COPY on
both queues, so we have to copy timestamps from input v4l2 buffers to the
corresponding destination v4l2 buffers. Since the h.264 decoder can reorder
frames, a timestamp queue is needed to keep track of and assign the correct
timestamp to destination buffers.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

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Philipp Zabel 2014-07-11 06:36:31 -03:00 • committed by Mauro Carvalho Chehab

parent f3497dad92

commit 846ced9c0e

1 changed files with 49 additions and 1 deletions

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drivers/media/platform/coda.c

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