diff options
Diffstat (limited to 'Documentation/media/uapi/v4l/vidioc-g-jpegcomp.rst')
-rw-r--r-- | Documentation/media/uapi/v4l/vidioc-g-jpegcomp.rst | 144 |
1 files changed, 42 insertions, 102 deletions
diff --git a/Documentation/media/uapi/v4l/vidioc-g-jpegcomp.rst b/Documentation/media/uapi/v4l/vidioc-g-jpegcomp.rst index c56c5bc7beb5..8ba353067b33 100644 --- a/Documentation/media/uapi/v4l/vidioc-g-jpegcomp.rst +++ b/Documentation/media/uapi/v4l/vidioc-g-jpegcomp.rst @@ -63,68 +63,33 @@ encoding. You usually do want to add them. :stub-columns: 0 :widths: 1 1 2 - - - .. row 1 - - - int - - - ``quality`` - - - Deprecated. If - :ref:`V4L2_CID_JPEG_COMPRESSION_QUALITY <jpeg-quality-control>` - control is exposed by a driver applications should use it instead - and ignore this field. - - - .. row 2 - - - int - - - ``APPn`` - - - - - - .. row 3 - - - int - - - ``APP_len`` - - - - - - .. row 4 - - - char - - - ``APP_data``\ [60] - - - - - - .. row 5 - - - int - - - ``COM_len`` - - - - - - .. row 6 - - - char - - - ``COM_data``\ [60] - - - - - - .. row 7 - - - __u32 - - - ``jpeg_markers`` - - - See :ref:`jpeg-markers`. Deprecated. If - :ref:`V4L2_CID_JPEG_ACTIVE_MARKER <jpeg-active-marker-control>` - control is exposed by a driver applications should use it instead - and ignore this field. + * - int + - ``quality`` + - Deprecated. If + :ref:`V4L2_CID_JPEG_COMPRESSION_QUALITY <jpeg-quality-control>` + control is exposed by a driver applications should use it instead + and ignore this field. + * - int + - ``APPn`` + - + * - int + - ``APP_len`` + - + * - char + - ``APP_data``\ [60] + - + * - int + - ``COM_len`` + - + * - char + - ``COM_data``\ [60] + - + * - __u32 + - ``jpeg_markers`` + - See :ref:`jpeg-markers`. Deprecated. If + :ref:`V4L2_CID_JPEG_ACTIVE_MARKER <jpeg-active-marker-control>` + control is exposed by a driver applications should use it instead + and ignore this field. .. tabularcolumns:: |p{6.6cm}|p{2.2cm}|p{8.7cm}| @@ -136,46 +101,21 @@ encoding. You usually do want to add them. :stub-columns: 0 :widths: 3 1 4 - - - .. row 1 - - - ``V4L2_JPEG_MARKER_DHT`` - - - (1<<3) - - - Define Huffman Tables - - - .. row 2 - - - ``V4L2_JPEG_MARKER_DQT`` - - - (1<<4) - - - Define Quantization Tables - - - .. row 3 - - - ``V4L2_JPEG_MARKER_DRI`` - - - (1<<5) - - - Define Restart Interval - - - .. row 4 - - - ``V4L2_JPEG_MARKER_COM`` - - - (1<<6) - - - Comment segment - - - .. row 5 - - - ``V4L2_JPEG_MARKER_APP`` - - - (1<<7) - - - App segment, driver will always use APP0 + * - ``V4L2_JPEG_MARKER_DHT`` + - (1<<3) + - Define Huffman Tables + * - ``V4L2_JPEG_MARKER_DQT`` + - (1<<4) + - Define Quantization Tables + * - ``V4L2_JPEG_MARKER_DRI`` + - (1<<5) + - Define Restart Interval + * - ``V4L2_JPEG_MARKER_COM`` + - (1<<6) + - Comment segment + * - ``V4L2_JPEG_MARKER_APP`` + - (1<<7) + - App segment, driver will always use APP0 Return Value |