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media: vicodec: Introducing stateless fwht defs and structs

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Add structs and definitions needed to implement stateless
decoder for fwht and add I/P-frames QP controls to the
public api.

Signed-off-by: Dafna Hirschfeld <dafna3@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Dafna Hirschfeld 2019-03-06 16:13:40 -05:00 • committed by Mauro Carvalho Chehab
parent ee3963c492
commit 2495f39ce1
6 changed files with 65 additions and 29 deletions
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4
include/uapi/linux/v4l2-controls.h
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@ -404,6 +404,10 @@ enum v4l2_mpeg_video_multi_slice_mode {
#define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE (V4L2_CID_MPEG_BASE+228)
#define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME (V4L2_CID_MPEG_BASE+229)
/* CIDs for the FWHT codec as used by the vicodec driver. */
#define V4L2_CID_FWHT_I_FRAME_QP (V4L2_CID_MPEG_BASE + 290)
#define V4L2_CID_FWHT_P_FRAME_QP (V4L2_CID_MPEG_BASE + 291)
#define V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP (V4L2_CID_MPEG_BASE+300)
#define V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP (V4L2_CID_MPEG_BASE+301)
#define V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP (V4L2_CID_MPEG_BASE+302)