media: cedrus: h264: Optimize mv col buffer allocation

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Currently allocation for mv col buffer pool is very wasteful. It
allocates memory for worst case which is a lot more than it's needed for
typical use. Fix that by replacing pool with individual allocations when
such buffer is really needed. At that time all needed information for
determining optimal mv col buffer size is also known.

Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

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Jernej Skrabec 2022-10-19 19:45:51 +02:00 • committed by Hans Verkuil

parent 0ee952c2f4

commit fec94f8c99

2 changed files with 61 additions and 64 deletions

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7

drivers/staging/media/sunxi/cedrus/cedrus.h

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118

drivers/staging/media/sunxi/cedrus/cedrus_h264.c

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