diff options
Diffstat (limited to 'Documentation/media/uapi/v4l/pixfmt-nv12.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/pixfmt-nv12.rst | 252 |
1 files changed, 80 insertions, 172 deletions
diff --git a/Documentation/media/uapi/v4l/pixfmt-nv12.rst b/Documentation/media/uapi/v4l/pixfmt-nv12.rst index cf59b28f75b7..5b45a6d2ac95 100644 --- a/Documentation/media/uapi/v4l/pixfmt-nv12.rst +++ b/Documentation/media/uapi/v4l/pixfmt-nv12.rst @@ -7,7 +7,6 @@ V4L2_PIX_FMT_NV12 ('NV12'), V4L2_PIX_FMT_NV21 ('NV21') ****************************************************** -*man V4L2_PIX_FMT_NV12(2)* V4L2_PIX_FMT_NV21 Formats with ½ horizontal and vertical chroma resolution, also known as @@ -36,84 +35,40 @@ many pad bytes after its rows. Each cell is one byte. - .. flat-table:: :header-rows: 0 :stub-columns: 0 - :widths: 2 1 1 1 1 - - - - .. row 1 - - - start + 0: - - - Y'\ :sub:`00` - - - Y'\ :sub:`01` - - - Y'\ :sub:`02` - - - Y'\ :sub:`03` - - - .. row 2 - - - start + 4: - - - Y'\ :sub:`10` - - - Y'\ :sub:`11` - - - Y'\ :sub:`12` - - - Y'\ :sub:`13` - - - .. row 3 - - - start + 8: - - - Y'\ :sub:`20` - - - Y'\ :sub:`21` - - - Y'\ :sub:`22` - - Y'\ :sub:`23` - - - .. row 4 - - - start + 12: - - - Y'\ :sub:`30` - - - Y'\ :sub:`31` - - - Y'\ :sub:`32` - - - Y'\ :sub:`33` - - - .. row 5 - - - start + 16: - - - Cb\ :sub:`00` - - - Cr\ :sub:`00` - - - Cb\ :sub:`01` - - - Cr\ :sub:`01` - - - .. row 6 - - - start + 20: - - - Cb\ :sub:`10` - - - Cr\ :sub:`10` - - - Cb\ :sub:`11` - - - Cr\ :sub:`11` + * - start + 0: + - Y'\ :sub:`00` + - Y'\ :sub:`01` + - Y'\ :sub:`02` + - Y'\ :sub:`03` + * - start + 4: + - Y'\ :sub:`10` + - Y'\ :sub:`11` + - Y'\ :sub:`12` + - Y'\ :sub:`13` + * - start + 8: + - Y'\ :sub:`20` + - Y'\ :sub:`21` + - Y'\ :sub:`22` + - Y'\ :sub:`23` + * - start + 12: + - Y'\ :sub:`30` + - Y'\ :sub:`31` + - Y'\ :sub:`32` + - Y'\ :sub:`33` + * - start + 16: + - Cb\ :sub:`00` + - Cr\ :sub:`00` + - Cb\ :sub:`01` + - Cr\ :sub:`01` + * - start + 20: + - Cb\ :sub:`10` + - Cr\ :sub:`10` + - Cb\ :sub:`11` + - Cr\ :sub:`11` **Color Sample Location..** @@ -122,100 +77,53 @@ Each cell is one byte. :header-rows: 0 :stub-columns: 0 - - - .. row 1 - - - - - 0 - - - - - 1 - - - 2 - - - - - 3 - - - .. row 2 - - - 0 - - - Y - - - - - Y - - - Y - - - - - Y - - - .. row 3 - - - - - - - C - - - - - - - C - - - - - - .. row 4 - - - 1 - - - Y - - - - - Y - - - Y - - - - - Y - - - .. row 5 - - - - - - .. row 6 - - - 2 - - - Y - - - - - Y - - - Y - - - - - Y - - - .. row 7 - - - - - - - C - - - - - - - C - - - - - - .. row 8 - - - 3 - - - Y - - - - - Y - - - Y - - - - - Y + * - + - 0 + - + - 1 + - 2 + - + - 3 + * - 0 + - Y + - + - Y + - Y + - + - Y + * - + - + - C + - + - + - C + - + * - 1 + - Y + - + - Y + - Y + - + - Y + * - + * - 2 + - Y + - + - Y + - Y + - + - Y + * - + - + - C + - + - + - C + - + * - 3 + - Y + - + - Y + - Y + - + - Y |