diff options
| author | Daniel Almeida <daniel.almeida@collabora.com> | 2023-03-06 19:18:50 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-06-09 18:13:01 +0300 |
| commit | 9de30f579980b498606a9c2440b73ae3b670771b (patch) | |
| tree | cb0e031facf39a89b65b0653cb7355a7b43965b7 /Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst | |
| parent | 2104793233c2b803107fa39baa9fa149648adce7 (diff) | |
| download | linux-9de30f579980b498606a9c2440b73ae3b670771b.tar.xz | |
media: Add AV1 uAPI
This patch adds the AOMedia Video 1 (AV1) kernel uAPI.
This design is based on currently available AV1 API implementations and
aims to support the development of AV1 stateless video codecs
on Linux.
Signed-off-by: Daniel Almeida <daniel.almeida@collabora.com>
Co-developed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst b/Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst index a20dfa2a933b..4d38acafe8e1 100644 --- a/Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst +++ b/Documentation/userspace-api/media/v4l/vidioc-queryctrl.rst @@ -525,6 +525,30 @@ See also the examples in :ref:`control`. - n/a - A struct :c:type:`v4l2_ctrl_vp9_frame`, containing VP9 frame decode parameters for stateless video decoders. + * - ``V4L2_CTRL_TYPE_AV1_SEQUENCE`` + - n/a + - n/a + - n/a + - A struct :c:type:`v4l2_ctrl_av1_sequence`, containing AV1 Sequence OBU + decoding parameters for stateless video decoders. + * - ``V4L2_CTRL_TYPE_AV1_TILE_GROUP_ENTRY`` + - n/a + - n/a + - n/a + - A struct :c:type:`v4l2_ctrl_av1_tile_group_entry`, containing AV1 Tile Group + OBU decoding parameters for stateless video decoders. + * - ``V4L2_CTRL_TYPE_AV1_FRAME`` + - n/a + - n/a + - n/a + - A struct :c:type:`v4l2_ctrl_av1_frame`, containing AV1 Frame/Frame + Header OBU decoding parameters for stateless video decoders. + * - ``V4L2_CTRL_TYPE_AV1_FILM_GRAIN`` + - n/a + - n/a + - n/a + - A struct :c:type:`v4l2_ctrl_av1_film_grain`, containing AV1 Film Grain + parameters for stateless video decoders. .. raw:: latex |