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Diffstat (limited to 'Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst index 1765b2a1129d..f10b04fba229 100644 --- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst +++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst @@ -1608,41 +1608,6 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type - .. _v4l2-mpeg-mpeg2: -``V4L2_CID_MPEG_VIDEO_MPEG2_SLICE_PARAMS (struct)`` - Specifies the slice parameters (as extracted from the bitstream) for the - associated MPEG-2 slice data. This includes the necessary parameters for - configuring a stateless hardware decoding pipeline for MPEG-2. - The bitstream parameters are defined according to :ref:`mpeg2part2`. - - .. note:: - - This compound control is not yet part of the public kernel API and - it is expected to change. - -.. c:type:: v4l2_ctrl_mpeg2_slice_params - -.. tabularcolumns:: |p{5.6cm}|p{4.6cm}|p{7.1cm}| - -.. cssclass:: longtable - -.. flat-table:: struct v4l2_ctrl_mpeg2_slice_params - :header-rows: 0 - :stub-columns: 0 - :widths: 1 1 2 - - * - __u32 - - ``bit_size`` - - Size (in bits) of the current slice data. - * - __u32 - - ``data_bit_offset`` - - Offset (in bits) to the video data in the current slice data. - * - __u32 - - ``quantiser_scale_code`` - - Code used to determine the quantization scale to use for the IDCT. - * - __u8 - - ``reserved`` - - Applications and drivers must set this to zero. - ``V4L2_CID_MPEG_VIDEO_MPEG2_SEQUENCE (struct)`` Specifies the sequence parameters (as extracted from the bitstream) for the associated MPEG-2 slice data. This includes fields matching the syntax |