From 869ba3c8bba7aa1f0d33bf1979c8b81c2bfe2c93 Mon Sep 17 00:00:00 2001 From: Benjamin Gaignard Date: Fri, 8 Jul 2022 17:21:48 +0100 Subject: 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 Reviewed-by: Ezequiel Garcia Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Documentation/userspace-api') 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 -- cgit v1.2.3