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| author | Benjamin Gaignard <benjamin.gaignard@collabora.com> | 2022-07-08 17:21:55 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-07-15 17:36:58 +0100 |
| commit | e7060d9a78c278f41d196d06df8879230038e508 (patch) | |
| tree | 8fd059890ec01f6b336c1841ff3d6f44c812db67 /include/media | |
| parent | 13789e30704908a6bf743d338f663b0468e204c7 (diff) | |
| download | lwn-e7060d9a78c278f41d196d06df8879230038e508.tar.gz lwn-e7060d9a78c278f41d196d06df8879230038e508.zip | |
media: uapi: Change data_bit_offset definition
'F.7.3.6.1 General slice segment header syntax' section of HEVC
specification describes that a slice header always end aligned on
byte boundary, therefore we only need to provide the data offset in bytes.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Tested-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/hevc-ctrls.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/media/hevc-ctrls.h b/include/media/hevc-ctrls.h index 7358cbfc3e4d..c89029b3c5da 100644 --- a/include/media/hevc-ctrls.h +++ b/include/media/hevc-ctrls.h @@ -310,7 +310,7 @@ struct v4l2_hevc_pred_weight_table { * V4L2_CTRL_FLAG_DYNAMIC_ARRAY flag must be set when using it. * * @bit_size: size (in bits) of the current slice data - * @data_bit_offset: offset (in bits) to the video data in the current slice data + * @data_byte_offset: offset (in bytes) to the video data in the current slice data * @num_entry_point_offsets: specifies the number of entry point offset syntax * elements in the slice header. * @nal_unit_type: specifies the coding type of the slice (B, P or I) @@ -356,7 +356,7 @@ struct v4l2_hevc_pred_weight_table { */ struct v4l2_ctrl_hevc_slice_params { __u32 bit_size; - __u32 data_bit_offset; + __u32 data_byte_offset; __u32 num_entry_point_offsets; /* ISO/IEC 23008-2, ITU-T Rec. H.265: NAL unit header */ __u8 nal_unit_type; |