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| author | Ezequiel Garcia <ezequiel@collabora.com> | 2020-08-25 05:52:34 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-01 14:13:28 +0200 |
| commit | f6f0d58edfa77d18c41777740958f467de615728 (patch) | |
| tree | cecfde65120bb041f4c0bebb20fb39185edccc25 /Documentation | |
| parent | f9879eb378295e8a912d2d10c872c45f3e19421b (diff) | |
| download | linux-f6f0d58edfa77d18c41777740958f467de615728.tar.bz2 | |
media: uapi: h264: Drop SLICE_PARAMS 'size' field
The SLICE_PARAMS control is intended for slice-based
devices. In this mode, the OUTPUT buffer contains
a single slice, and so the buffer's plane payload size
can be used to query the slice size.
To reduce the API surface drop the size from the
SLICE_PARAMS control.
A follow-up change will remove other members in SLICE_PARAMS
so we don't need to add padding fields here.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Tested-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst index 3808c46718ad..e74a2531ab67 100644 --- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst +++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst @@ -1761,9 +1761,6 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type - :widths: 1 1 2 * - __u32 - - ``size`` - - - * - __u32 - ``start_byte_offset`` Offset (in bytes) from the beginning of the OUTPUT buffer to the start of the slice. If the slice starts with a start code, then this is the |