>From 61674b398e778bd5ff644ffd493d5ff1cfaca0ef Mon Sep 17 00:00:00 2001 From: Johannes Stezenbach Date: Sun, 6 Mar 2016 23:55:19 +0100 Subject: [PATCH] some progress for html output --- _static/borderless.css | 3 -- _static/v4l2tables.css | 9 +++++ _templates/layout.html | 9 +---- packed-rgb.rst | 88 +++++++++++++++++++++++++++++----------------- pixfmt-yuyv.rst | 2 +- v4l-table-within-table.rst | 72 +++++++++++++++++++------------------ 6 files changed, 105 insertions(+), 78 deletions(-) delete mode 100644 _static/borderless.css create mode 100644 _static/v4l2tables.css diff --git a/_static/borderless.css b/_static/borderless.css deleted file mode 100644 index bfd4b01..0000000 --- a/_static/borderless.css +++ /dev/null @@ -1,3 +0,0 @@ -table#table-borderless { - border: 1px solid black; -} diff --git a/_static/v4l2tables.css b/_static/v4l2tables.css new file mode 100644 index 0000000..c045e45 --- /dev/null +++ b/_static/v4l2tables.css @@ -0,0 +1,9 @@ +table.noborder { + border: 1px solid black; + background: white; + white-space: nowrap; +} + +table.noborder td, table.noborder th { + padding: 0px; +} diff --git a/_templates/layout.html b/_templates/layout.html index b6bf12b..637332d 100644 --- a/_templates/layout.html +++ b/_templates/layout.html @@ -1,9 +1,2 @@ {% extends "!layout.html" %} -{% block tables %} - -{{ super() }} -{% endblock %} +{% set css_files = css_files + ["_static/v4l2tables.css"] %} diff --git a/packed-rgb.rst b/packed-rgb.rst index 352b91c..b4fcf3e 100644 --- a/packed-rgb.rst +++ b/packed-rgb.rst @@ -9,25 +9,46 @@ graphics frame buffers. They occupy 8, 16, 24 or 32 bits per pixel. These are all packed-pixel formats, meaning all the data for a pixel lie next to each other in memory. -.. csv-table:: Table: Packed RGB Image Formats - :header: Identifier,Code, ,Byte 0 in memory,Byte 1,Byte 2,Byte 3 +.. table:: Packed RGB Image Formats + :class: noborder - ``V4L2_PIX_FMT_RGB332``,'RGB1',,r\ :sub:`2`,r\ :sub:`1`,r\ :sub:`0`,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,b\ :sub:`1`,b\ :sub:`0` - ``V4L2_PIX_FMT_ARGB444``,'AR12',,g\ :sub:`3`,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,b\ :sub:`3`,b\ :sub:`2`,b\ :sub:`1`,b\ :sub:`0`,,a\ :sub:`3`,a\ :sub:`2`,a\ :sub:`1`,a\ :sub:`0`,r\ :sub:`3`,r\ :sub:`2`,r\ :sub:`1`,r\ :sub:`0` - ``V4L2_PIX_FMT_XRGB444``,'XR12',,g\ :sub:`3`,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,b\ :sub:`3`,b\ :sub:`2`,b\ :sub:`1`,b\ :sub:`0`,,-,-,-,-,r\ :sub:`3`,r\ :sub:`2`,r\ :sub:`1`,r\ :sub:`0` - ``V4L2_PIX_FMT_ARGB555``,'AR15',,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,b\ :sub:`4`,b\ :sub:`3`,b\ :sub:`2`,b\ :sub:`1`,b\ :sub:`0`,,a,r\ :sub:`4`,r\ :sub:`3`,r\ :sub:`2`,r\ :sub:`1`,r\ :sub:`0`,g\ :sub:`4`,g\ :sub:`3` - ``V4L2_PIX_FMT_XRGB555``,'XR15',,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,b\ :sub:`4`,b\ :sub:`3`,b\ :sub:`2`,b\ :sub:`1`,b\ :sub:`0`,,-,r\ :sub:`4`,r\ :sub:`3`,r\ :sub:`2`,r\ :sub:`1`,r\ :sub:`0`,g\ :sub:`4`,g\ :sub:`3` - ``V4L2_PIX_FMT_RGB565``,'RGBP',,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,b\ :sub:`4`,b\ :sub:`3`,b\ :sub:`2`,b\ :sub:`1`,b\ :sub:`0`,,r\ :sub:`4`,r\ :sub:`3`,r\ :sub:`2`,r\ :sub:`1`,r\ :sub:`0`,g\ :sub:`5`,g\ :sub:`4`,g\ :sub:`3` - ``V4L2_PIX_FMT_ARGB555X``,'AR15' | (1<<31),,a,r\ :sub:`4`,r\ :sub:`3`,r\ :sub:`2`,r\ :sub:`1`,r\ :sub:`0`,g\ :sub:`4`,g\ :sub:`3`,,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,b\ :sub:`4`,b\ :sub:`3`,b\ :sub:`2`,b\ :sub:`1`,b\ :sub:`0` - ``V4L2_PIX_FMT_XRGB555X``,'XR15' | (1<<31),,-,r\ :sub:`4`,r\ :sub:`3`,r\ :sub:`2`,r\ :sub:`1`,r\ :sub:`0`,g\ :sub:`4`,g\ :sub:`3`,,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,b\ :sub:`4`,b\ :sub:`3`,b\ :sub:`2`,b\ :sub:`1`,b\ :sub:`0` - ``V4L2_PIX_FMT_RGB565X``,'RGBR',,r\ :sub:`4`,r\ :sub:`3`,r\ :sub:`2`,r\ :sub:`1`,r\ :sub:`0`,g\ :sub:`5`,g\ :sub:`4`,g\ :sub:`3`,,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,b\ :sub:`4`,b\ :sub:`3`,b\ :sub:`2`,b\ :sub:`1`,b\ :sub:`0` - ``V4L2_PIX_FMT_BGR24``,'BGR3',,b\ :sub:`7`,b\ :sub:`6`,b\ :sub:`5`,b\ :sub:`4`,b\ :sub:`3`,b\ :sub:`2`,b\ :sub:`1`,b\ :sub:`0`,,g\ :sub:`7`,g\ :sub:`6`,g\ :sub:`5`,g\ :sub:`4`,g\ :sub:`3`,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,,r\ :sub:`7`,r\ :sub:`6`,r\ :sub:`5`,r\ :sub:`4`,r\ :sub:`3`,r\ :sub:`2`,r\ :sub:`1`,r\ :sub:`0` - ``V4L2_PIX_FMT_RGB24``,'RGB3',,r\ :sub:`7`,r\ :sub:`6`,r\ :sub:`5`,r\ :sub:`4`,r\ :sub:`3`,r\ :sub:`2`,r\ :sub:`1`,r\ :sub:`0`,,g\ :sub:`7`,g\ :sub:`6`,g\ :sub:`5`,g\ :sub:`4`,g\ :sub:`3`,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,,b\ :sub:`7`,b\ :sub:`6`,b\ :sub:`5`,b\ :sub:`4`,b\ :sub:`3`,b\ :sub:`2`,b\ :sub:`1`,b\ :sub:`0` - ``V4L2_PIX_FMT_BGR666``,'BGRH',,b\ :sub:`5`,b\ :sub:`4`,b\ :sub:`3`,b\ :sub:`2`,b\ :sub:`1`,b\ :sub:`0`,g\ :sub:`5`,g\ :sub:`4`,,g\ :sub:`3`,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,r\ :sub:`5`,r\ :sub:`4`,r\ :sub:`3`,r\ :sub:`2`,,r\ :sub:`1`,r\ :sub:`0`,-,-,-,-,-,-,,-,-,-,-,-,-,-,- - ``V4L2_PIX_FMT_ABGR32``,'AR24',,b\ :sub:`7`,b\ :sub:`6`,b\ :sub:`5`,b\ :sub:`4`,b\ :sub:`3`,b\ :sub:`2`,b\ :sub:`1`,b\ :sub:`0`,,g\ :sub:`7`,g\ :sub:`6`,g\ :sub:`5`,g\ :sub:`4`,g\ :sub:`3`,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,,r\ :sub:`7`,r\ :sub:`6`,r\ :sub:`5`,r\ :sub:`4`,r\ :sub:`3`,r\ :sub:`2`,r\ :sub:`1`,r\ :sub:`0`,,a\ :sub:`7`,a\ :sub:`6`,a\ :sub:`5`,a\ :sub:`4`,a\ :sub:`3`,a\ :sub:`2`,a\ :sub:`1`,a\ :sub:`0` - ``V4L2_PIX_FMT_XBGR32``,'XR24',,b\ :sub:`7`,b\ :sub:`6`,b\ :sub:`5`,b\ :sub:`4`,b\ :sub:`3`,b\ :sub:`2`,b\ :sub:`1`,b\ :sub:`0`,,g\ :sub:`7`,g\ :sub:`6`,g\ :sub:`5`,g\ :sub:`4`,g\ :sub:`3`,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,,r\ :sub:`7`,r\ :sub:`6`,r\ :sub:`5`,r\ :sub:`4`,r\ :sub:`3`,r\ :sub:`2`,r\ :sub:`1`,r\ :sub:`0`,,-,-,-,-,-,-,-,- - ``V4L2_PIX_FMT_ARGB32``,'BA24',,a\ :sub:`7`,a\ :sub:`6`,a\ :sub:`5`,a\ :sub:`4`,a\ :sub:`3`,a\ :sub:`2`,a\ :sub:`1`,a\ :sub:`0`,,r\ :sub:`7`,r\ :sub:`6`,r\ :sub:`5`,r\ :sub:`4`,r\ :sub:`3`,r\ :sub:`2`,r\ :sub:`1`,r\ :sub:`0`,,g\ :sub:`7`,g\ :sub:`6`,g\ :sub:`5`,g\ :sub:`4`,g\ :sub:`3`,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,,b\ :sub:`7`,b\ :sub:`6`,b\ :sub:`5`,b\ :sub:`4`,b\ :sub:`3`,b\ :sub:`2`,b\ :sub:`1`,b\ :sub:`0` - ``V4L2_PIX_FMT_XRGB32``,'BX24',,-,-,-,-,-,-,-,-,,r\ :sub:`7`,r\ :sub:`6`,r\ :sub:`5`,r\ :sub:`4`,r\ :sub:`3`,r\ :sub:`2`,r\ :sub:`1`,r\ :sub:`0`,,g\ :sub:`7`,g\ :sub:`6`,g\ :sub:`5`,g\ :sub:`4`,g\ :sub:`3`,g\ :sub:`2`,g\ :sub:`1`,g\ :sub:`0`,,b\ :sub:`7`,b\ :sub:`6`,b\ :sub:`5`,b\ :sub:`4`,b\ :sub:`3`,b\ :sub:`2`,b\ :sub:`1`,b\ :sub:`0` + +-----------------------------+-----------------------+-----+------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------+ + | Identifier | Code |   | Byte 0 in memory | Byte 1 | Byte 2 | Byte 3 | + | | +-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | | | Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | + +=============================+=======================+=====+====================+===============+===============+===============+===============+===============+===============+===============+=====+===============+===============+===============+===============+===============+===============+===============+===============+=====+===============+===============+===============+===============+===============+===============+===============+===============+=====+===============+===============+===============+===============+===============+===============+===============+===============+ + | ``V4L2_PIX_FMT_RGB332`` | 'RGB1' | | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | b\ :sub:`1` | b\ :sub:`0` | | | | | | | | | | | | | | | | | | | | | | | | | | | | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_ARGB444`` | 'AR12' | | g\ :sub:`3` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | a\ :sub:`3` | a\ :sub:`2` | a\ :sub:`1` | a\ :sub:`0` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | | | | | | | | | | | | | | | | | | | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_XRGB444`` | 'XR12' | | g\ :sub:`3` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | \- | \- | \- | \- | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | | | | | | | | | | | | | | | | | | | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_ARGB555`` | 'AR15' | | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | a | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | g\ :sub:`4` | g\ :sub:`3` | | | | | | | | | | | | | | | | | | | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_XRGB555`` | 'XR15' | | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | \- | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | g\ :sub:`4` | g\ :sub:`3` | | | | | | | | | | | | | | | | | | | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_RGB565`` | 'RGBP' | | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | g\ :sub:`5` | g\ :sub:`4` | g\ :sub:`3` | | | | | | | | | | | | | | | | | | | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_ARGB555X`` | 'AR15' | (1 << 31) | | a | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | g\ :sub:`4` | g\ :sub:`3` | | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | | | | | | | | | | | | | | | | | | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_XRGB555X`` | 'XR15' | (1 << 31) | | \- | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | g\ :sub:`4` | g\ :sub:`3` | | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | | | | | | | | | | | | | | | | | | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_RGB565X`` | 'RGBR' | | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | g\ :sub:`5` | g\ :sub:`4` | g\ :sub:`3` | | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | | | | | | | | | | | | | | | | | | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_BGR24`` | 'BGR3' | | b\ :sub:`7` | b\ :sub:`6` | b\ :sub:`5` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | g\ :sub:`7` | g\ :sub:`6` | g\ :sub:`5` | g\ :sub:`4` | g\ :sub:`3` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | | r\ :sub:`7` | r\ :sub:`6` | r\ :sub:`5` | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | | | | | | | | | | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_RGB24`` | 'RGB3' | | r\ :sub:`7` | r\ :sub:`6` | r\ :sub:`5` | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | | g\ :sub:`7` | g\ :sub:`6` | g\ :sub:`5` | g\ :sub:`4` | g\ :sub:`3` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | | b\ :sub:`7` | b\ :sub:`6` | b\ :sub:`5` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | | | | | | | | | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_BGR666`` | 'BGRH' | | b\ :sub:`5` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | g\ :sub:`5` | g\ :sub:`4` | | g\ :sub:`3` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | r\ :sub:`5` | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | | r\ :sub:`1` | r\ :sub:`0` | \- | \- | \- | \- | \- | \- | | \- | \- | \- | \- | \- | \- | \- | \- | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_ABGR32`` | 'AR24' | | b\ :sub:`7` | b\ :sub:`6` | b\ :sub:`5` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | g\ :sub:`7` | g\ :sub:`6` | g\ :sub:`5` | g\ :sub:`4` | g\ :sub:`3` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | | r\ :sub:`7` | r\ :sub:`6` | r\ :sub:`5` | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | | a\ :sub:`7` | a\ :sub:`6` | a\ :sub:`5` | a\ :sub:`4` | a\ :sub:`3` | a\ :sub:`2` | a\ :sub:`1` | a\ :sub:`0` | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_XBGR32`` | 'XR24' | | b\ :sub:`7` | b\ :sub:`6` | b\ :sub:`5` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | g\ :sub:`7` | g\ :sub:`6` | g\ :sub:`5` | g\ :sub:`4` | g\ :sub:`3` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | | r\ :sub:`7` | r\ :sub:`6` | r\ :sub:`5` | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | | \- | \- | \- | \- | \- | \- | \- | \- | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_ARGB32`` | 'BA24' | | a\ :sub:`7` | a\ :sub:`6` | a\ :sub:`5` | a\ :sub:`4` | a\ :sub:`3` | a\ :sub:`2` | a\ :sub:`1` | a\ :sub:`0` | | r\ :sub:`7` | r\ :sub:`6` | r\ :sub:`5` | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | | g\ :sub:`7` | g\ :sub:`6` | g\ :sub:`5` | g\ :sub:`4` | g\ :sub:`3` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | | b\ :sub:`7` | b\ :sub:`6` | b\ :sub:`5` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_XRGB32`` | 'BX24' | | \- | \- | \- | \- | \- | \- | \- | \- | | r\ :sub:`7` | r\ :sub:`6` | r\ :sub:`5` | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | | g\ :sub:`7` | g\ :sub:`6` | g\ :sub:`5` | g\ :sub:`4` | g\ :sub:`3` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | | b\ :sub:`7` | b\ :sub:`6` | b\ :sub:`5` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | + +-----------------------------+-----------------------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ Bit 7 is the most significant bit. @@ -74,21 +95,24 @@ They are documented here for reference. The meaning of their alpha bits (a) is ill-defined and interpreted as in either the corresponding ARGB or XRGB format, depending on the driver. -+----------------------------+----------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ -| Identifier | Code |   | Byte 0 in memory | Byte 1 | Byte 2 | Byte 3 | -+============================+==========+=====+====================+===============+===============+===============+===============+===============+===============+===============+====+===============+===============+===============+===============+===============+===============+===============+===============+====+===============+===============+===============+===============+===============+===============+===============+===============+====+===============+===============+===============+===============+===============+===============+===============+===============+ -| ``V4L2_PIX_FMT_RGB444`` | 'R444' | | g\ :sub:`3` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | a\ :sub:`3` | a\ :sub:`2` | a\ :sub:`1` | a\ :sub:`0` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | -+----------------------------+----------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ -| ``V4L2_PIX_FMT_RGB555`` | 'RGBO' | | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | a | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | g\ :sub:`4` | g\ :sub:`3` | -+----------------------------+----------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ -| ``V4L2_PIX_FMT_RGB555X`` | 'RGBQ' | | a | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | g\ :sub:`4` | g\ :sub:`3` | | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | -+----------------------------+----------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ -| ``V4L2_PIX_FMT_BGR32`` | 'BGR4' | | b\ :sub:`7` | b\ :sub:`6` | b\ :sub:`5` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | g\ :sub:`7` | g\ :sub:`6` | g\ :sub:`5` | g\ :sub:`4` | g\ :sub:`3` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | | r\ :sub:`7` | r\ :sub:`6` | r\ :sub:`5` | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | | a\ :sub:`7` | a\ :sub:`6` | a\ :sub:`5` | a\ :sub:`4` | a\ :sub:`3` | a\ :sub:`2` | a\ :sub:`1` | a\ :sub:`0` | -+----------------------------+----------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ -| ``V4L2_PIX_FMT_RGB32`` | 'RGB4' | | a\ :sub:`7` | a\ :sub:`6` | a\ :sub:`5` | a\ :sub:`4` | a\ :sub:`3` | a\ :sub:`2` | a\ :sub:`1` | a\ :sub:`0` | | r\ :sub:`7` | r\ :sub:`6` | r\ :sub:`5` | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | | g\ :sub:`7` | g\ :sub:`6` | g\ :sub:`5` | g\ :sub:`4` | g\ :sub:`3` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | | b\ :sub:`7` | b\ :sub:`6` | b\ :sub:`5` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | -+----------------------------+----------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ +.. table:: Deprecated Packed RGB Image Formats + :class: noborder -Table: Deprecated Packed RGB Image Formats + +----------------------------+----------+-----+------------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------+ + | Identifier | Code |   | Byte 0 in memory | Byte 1 | Byte 2 | Byte 3 | + | | +-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | | | Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | + +============================+==========+=====+====================+===============+===============+===============+===============+===============+===============+===============+=====+===============+===============+===============+===============+===============+===============+===============+===============+=====+===============+===============+===============+===============+===============+===============+===============+===============+=====+===============+===============+===============+===============+===============+===============+===============+===============+ + | ``V4L2_PIX_FMT_RGB444`` | 'R444' | | g\ :sub:`3` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | a\ :sub:`3` | a\ :sub:`2` | a\ :sub:`1` | a\ :sub:`0` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | | | | | | | | | | | | | | | | | | | + +----------------------------+----------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_RGB555`` | 'RGBO' | | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | a | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | g\ :sub:`4` | g\ :sub:`3` | | | | | | | | | | | | | | | | | | | + +----------------------------+----------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_RGB555X`` | 'RGBQ' | | a | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | g\ :sub:`4` | g\ :sub:`3` | | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | | | | | | | | | | | | | | | | | | + +----------------------------+----------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_BGR32`` | 'BGR4' | | b\ :sub:`7` | b\ :sub:`6` | b\ :sub:`5` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | | g\ :sub:`7` | g\ :sub:`6` | g\ :sub:`5` | g\ :sub:`4` | g\ :sub:`3` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | | r\ :sub:`7` | r\ :sub:`6` | r\ :sub:`5` | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | | a\ :sub:`7` | a\ :sub:`6` | a\ :sub:`5` | a\ :sub:`4` | a\ :sub:`3` | a\ :sub:`2` | a\ :sub:`1` | a\ :sub:`0` | + +----------------------------+----------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ + | ``V4L2_PIX_FMT_RGB32`` | 'RGB4' | | a\ :sub:`7` | a\ :sub:`6` | a\ :sub:`5` | a\ :sub:`4` | a\ :sub:`3` | a\ :sub:`2` | a\ :sub:`1` | a\ :sub:`0` | | r\ :sub:`7` | r\ :sub:`6` | r\ :sub:`5` | r\ :sub:`4` | r\ :sub:`3` | r\ :sub:`2` | r\ :sub:`1` | r\ :sub:`0` | | g\ :sub:`7` | g\ :sub:`6` | g\ :sub:`5` | g\ :sub:`4` | g\ :sub:`3` | g\ :sub:`2` | g\ :sub:`1` | g\ :sub:`0` | | b\ :sub:`7` | b\ :sub:`6` | b\ :sub:`5` | b\ :sub:`4` | b\ :sub:`3` | b\ :sub:`2` | b\ :sub:`1` | b\ :sub:`0` | + +----------------------------+----------+-----+--------------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+-----+---------------+---------------+---------------+---------------+---------------+---------------+---------------+---------------+ A test utility to determine which RGB formats a driver actually supports is available from the LinuxTV v4l-dvb repository. See V4L-DVB for access diff --git a/pixfmt-yuyv.rst b/pixfmt-yuyv.rst index 9ec268d..9e4b6dd 100644 --- a/pixfmt-yuyv.rst +++ b/pixfmt-yuyv.rst @@ -11,7 +11,7 @@ In this format each four bytes is two pixels. Each four bytes is two Y's, a Cb and a Cr. Each Y goes to one of the pixels, and the Cb and Cr belong to both pixels. As you can see, the Cr and Cb components have half the horizontal resolution of the Y component. -``V4L2_PIX_FMT_YUYV `` is known in the Windows environment as YUY2. +``V4L2_PIX_FMT_YUYV`` is known in the Windows environment as YUY2. **Byte Order..** diff --git a/v4l-table-within-table.rst b/v4l-table-within-table.rst index d2a6079..c8e1b21 100644 --- a/v4l-table-within-table.rst +++ b/v4l-table-within-table.rst @@ -1,37 +1,41 @@ V4l2 CID table example ====================== -============================== ============== ========= -ID Type Definition -============================== ============== ========= -V4L2_CID_COLOR_KILLER boolean Enable the color killer (i. e. force a black & white image in case of a weak video signal). -V4L2_CID_COLORFX enum Selects a color effect. The following values are defined: - - ============================== ===================== - Value Definition - ============================== ===================== - V4L2_COLORFX_NONE Color effect is disabled. - V4L2_COLORFX_ANTIQUE An aging (old photo) effect. - V4L2_COLORFX_ART_FREEZE Frost color effect. - V4L2_COLORFX_AQUA Water color, cool tone. - V4L2_COLORFX_BW Black and white. - V4L2_COLORFX_EMBOSS Emboss, the highlights and shadows replace light/dark - boundaries and low contrast areas are set to a gray background. - V4L2_COLORFX_GRASS_GREEN Grass green. - V4L2_COLORFX_NEGATIVE Negative. - V4L2_COLORFX_SEPIA Sepia tone. - V4L2_COLORFX_SKETCH Sketch. - V4L2_COLORFX_SKIN_WHITEN Skin whiten. - V4L2_COLORFX_SKY_BLUE Sky blue. - V4L2_COLORFX_SOLARIZATION Solarization, the image is partially reversed in tone, only - color values above or below a certain threshold are inverted. - V4L2_COLORFX_SILHOUETTE Silhouette (outline). - V4L2_COLORFX_VIVID Vivid colors. - V4L2_COLORFX_SET_CBCR The Cb and Cr chroma components are replaced by fixed coefficients - determined by V4L2_CID_COLORFX_CBCR control. - ============================== ===================== -V4L2_CID_COLORFX_CBCR integer Determines the Cb and Cr coefficients for V4L2_COLORFX_SET_CBCR - color effect. Bits [7:0] of the supplied 32 bit value are interpreted as - Cr component, bits [15:8] as Cb component and bits [31:16] must be zero. -V4L2_CID_AUTOBRIGHTNESS boolean Enable Automatic Brightness. -============================== ============== ========= +.. tabularcolumns:: |l|l|p{20cm}| +.. table:: + :class: noborder + + ============================== ============== ========= + ID Type Definition + ============================== ============== ========= + V4L2_CID_COLOR_KILLER boolean Enable the color killer (i. e. force a black & white image in case of a weak video signal). + V4L2_CID_COLORFX enum Selects a color effect. The following values are defined: + + ============================== ===================== + Value Definition + ============================== ===================== + V4L2_COLORFX_NONE Color effect is disabled. + V4L2_COLORFX_ANTIQUE An aging (old photo) effect. + V4L2_COLORFX_ART_FREEZE Frost color effect. + V4L2_COLORFX_AQUA Water color, cool tone. + V4L2_COLORFX_BW Black and white. + V4L2_COLORFX_EMBOSS Emboss, the highlights and shadows replace light/dark + boundaries and low contrast areas are set to a gray background. + V4L2_COLORFX_GRASS_GREEN Grass green. + V4L2_COLORFX_NEGATIVE Negative. + V4L2_COLORFX_SEPIA Sepia tone. + V4L2_COLORFX_SKETCH Sketch. + V4L2_COLORFX_SKIN_WHITEN Skin whiten. + V4L2_COLORFX_SKY_BLUE Sky blue. + V4L2_COLORFX_SOLARIZATION Solarization, the image is partially reversed in tone, only + color values above or below a certain threshold are inverted. + V4L2_COLORFX_SILHOUETTE Silhouette (outline). + V4L2_COLORFX_VIVID Vivid colors. + V4L2_COLORFX_SET_CBCR The Cb and Cr chroma components are replaced by fixed coefficients + determined by V4L2_CID_COLORFX_CBCR control. + ============================== ===================== + V4L2_CID_COLORFX_CBCR integer Determines the Cb and Cr coefficients for V4L2_COLORFX_SET_CBCR + color effect. Bits [7:0] of the supplied 32 bit value are interpreted as + Cr component, bits [15:8] as Cb component and bits [31:16] must be zero. + V4L2_CID_AUTOBRIGHTNESS boolean Enable Automatic Brightness. + ============================== ============== ========= -- 2.7.0