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| author | Benjamin Gaignard <benjamin.gaignard@collabora.com> | 2022-07-08 18:21:48 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-07-15 17:32:09 +0200 |
| commit | 869ba3c8bba7aa1f0d33bf1979c8b81c2bfe2c93 (patch) | |
| tree | b51ad3207feced5be78a0c70bce57a549b83cd11 /Documentation/userspace-api | |
| parent | media: uapi: HEVC: Add documentation to uAPI structure (diff) | |
| download | linux-869ba3c8bba7aa1f0d33bf1979c8b81c2bfe2c93.tar.xz linux-869ba3c8bba7aa1f0d33bf1979c8b81c2bfe2c93.zip | |
media: uapi: HEVC: Define V4L2_CID_STATELESS_HEVC_SLICE_PARAMS as a dynamic array
Make explicit that V4L2_CID_STATELESS_HEVC_SLICE_PARAMS control is
a dynamic array control type.
Some drivers may be able to receive multiple slices in one control
to improve decoding performance.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'Documentation/userspace-api')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst index e88b5e6944a6..c2e0adece613 100644 --- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst +++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst @@ -2986,6 +2986,8 @@ enum v4l2_mpeg_video_hevc_size_of_length_field - These bitstream parameters are defined according to :ref:`hevc`. They are described in section 7.4.7 "General slice segment header semantics" of the specification. + This control is a dynamically sized 1-dimensional array, + V4L2_CTRL_FLAG_DYNAMIC_ARRAY flag must be set when using it. .. c:type:: v4l2_ctrl_hevc_slice_params |