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| author | Ming Qian <ming.qian@nxp.com> | 2023-03-22 05:13:08 +0000 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-04-15 09:10:46 +0100 |
| commit | da0b7a400e4f39726c3c383f377fb51dbd8b0c71 (patch) | |
| tree | 041d2fe37a06c4cec4f9d38fad9cc1c9d3fd5c64 /Documentation/userspace-api | |
| parent | 99c954967762976b15265ea383354095e1ed1efa (diff) | |
| download | linux-stable-da0b7a400e4f39726c3c383f377fb51dbd8b0c71.tar.gz linux-stable-da0b7a400e4f39726c3c383f377fb51dbd8b0c71.tar.bz2 linux-stable-da0b7a400e4f39726c3c383f377fb51dbd8b0c71.zip | |
media: Add BGR48_12 video format
BGR48_12 is a reversed RGB format with 12 bits per component like BGR24,
expanded to 16bits.
Data in the 12 high bits, zeros in the 4 low bits,
arranged in little endian order.
Signed-off-by: Ming Qian <ming.qian@nxp.com>
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/pixfmt-rgb.rst | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst b/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst index d330aeb4d3eb..779f0bdda642 100644 --- a/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst +++ b/Documentation/userspace-api/media/v4l/pixfmt-rgb.rst @@ -956,6 +956,39 @@ number of bits for each component. \endgroup +12 Bits Per Component +============================== + +These formats store an RGB triplet in six or eight bytes, with 12 bits per component. +Expand the bits per component to 16 bits, data in the high bits, zeros in the low bits, +arranged in little endian order. + +.. raw:: latex + + \small + +.. flat-table:: RGB Formats With 12 Bits Per Component + :header-rows: 1 + + * - Identifier + - Code + - Byte 1-0 + - Byte 3-2 + - Byte 5-4 + - Byte 7-6 + * .. _V4L2-PIX-FMT-BGR48-12: + + - ``V4L2_PIX_FMT_BGR48_12`` + - 'B312' + + - B\ :sub:`15-4` + - G\ :sub:`15-4` + - R\ :sub:`15-4` + - + +.. raw:: latex + + \normalsize Deprecated RGB Formats ====================== |