media: hantro: h264: Move reference picture number to a helper

Browse source

Add a hantro_h264_get_ref_nbr() helper function to get the reference
picture numbers. This will be used by the Rockchip VDPU2 H.264 driver.

This idea was originally proposed by Jonas Karlman in
"[RFC 09/12] media: hantro: Refactor G1 H264 code"
posted a while ago.

Link: https://lore.kernel.org/linux-media/HE1PR06MB401165F2BA0AD8A634FDFAF2ACBF0@HE1PR06MB4011.eurprd06.prod.outlook.com/

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Tested-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

...

This commit is contained in:

Ezequiel Garcia 2021-07-19 22:52:37 +02:00 • committed by Mauro Carvalho Chehab

parent a9096c5853

commit 678ddaf3ff

3 changed files with 15 additions and 12 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

14

drivers/staging/media/hantro/hantro_g1_h264_dec.c

View file

11

drivers/staging/media/hantro/hantro_h264.c

View file

2

drivers/staging/media/hantro/hantro_hw.h

View file