diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2016-09-05 14:44:34 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-09-22 13:03:14 +0300 |
| commit | c2b66cafdf020856f6981d03efd9f2706d5f0156 (patch) | |
| tree | 53fc68378fd5a4205b0872ca16e4f3160da1fe45 /Documentation/media/uapi/v4l/pixfmt-packed-yuv.rst | |
| parent | c19584882a435bbe41fa555620c7261ba9155ae2 (diff) | |
| download | linux-c2b66cafdf020856f6981d03efd9f2706d5f0156.tar.xz | |
[media] v4l: doc: Remove row numbers from tables
Shorten the tables by removing row numbers in comments, allowing for
later insertion of rows with minimal diffs.
All changes have been generated by the following script.
import io
import re
import sys
def process_table(fname, data):
if fname.endswith('hist-v4l2.rst'):
data = re.sub(u'\n{1,2}\t( ?) -( ?) ?', u'\n\t\\1 -\\2', data, flags = re.MULTILINE)
data = re.sub(u'\n(\t| )- \.\. row [0-9]+\n\t ?-( ?) ?', u'\\1* -\\2', data, flags = re.MULTILINE)
else:
data = re.sub(u'\n{1,2} -( ?) ?', u'\n -\\1', data, flags = re.MULTILINE)
data = re.sub(u'(\n?)(\n\n - \.\. row 1\n)', u'\n\\2', data, flags = re.MULTILINE)
data = re.sub(u'\n - \.\. row [0-9]+\n -( ?) ?', u' * -\\1', data, flags = re.MULTILINE)
data = re.sub(u'\n - \.\. row [0-9]+\n \.\. (_[A-Z0-9_`-]*:)', u'\n - .. \\1', data, flags = re.MULTILINE)
data = re.sub(u'\n - \.\. (_[A-Z0-9_`-]*:)\n -', u' * .. \\1\n\n -', data, flags = re.MULTILINE)
data = re.sub(u'^ - ', u' -', data, flags = re.MULTILINE)
data = re.sub(u'^(\t{1,2}) ', u'\\1', data, flags = re.MULTILINE)
return data
def process_file(fname, data):
buf = io.StringIO(data)
output = ''
in_table = False
table_separator = 0
for line in buf.readlines():
if line.find('.. flat-table::') != -1:
in_table = True
table = ''
elif in_table and not re.match('^[\t\n]|( )', line):
in_table = False
output += process_table(fname, table)
if in_table:
table += line
else:
output += line
if in_table:
in_table = False
output += process_table(fname, table)
return output
fname = sys.argv[1]
data = file(fname, 'rb').read().decode('utf-8')
data = process_file(fname, data)
file(fname, 'wb').write(data.encode('utf-8'))
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'Documentation/media/uapi/v4l/pixfmt-packed-yuv.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/pixfmt-packed-yuv.rst | 439 |
1 files changed, 154 insertions, 285 deletions
diff --git a/Documentation/media/uapi/v4l/pixfmt-packed-yuv.rst b/Documentation/media/uapi/v4l/pixfmt-packed-yuv.rst index 36a221753b37..ebc8fcc937ad 100644 --- a/Documentation/media/uapi/v4l/pixfmt-packed-yuv.rst +++ b/Documentation/media/uapi/v4l/pixfmt-packed-yuv.rst @@ -24,291 +24,160 @@ component of each pixel in one 16 or 32 bit word. :header-rows: 2 :stub-columns: 0 - - - .. row 1 - - - Identifier - - - Code - - - - - :cspan:`7` Byte 0 in memory - - - - - :cspan:`7` Byte 1 - - - - - :cspan:`7` Byte 2 - - - - - :cspan:`7` Byte 3 - - - .. row 2 - - - - - - - Bit - - - 7 - - - 6 - - - 5 - - - 4 - - - 3 - - - 2 - - - 1 - - - 0 - - - - - 7 - - - 6 - - - 5 - - - 4 - - - 3 - - - 2 - - - 1 - - - 0 - - - - - 7 - - - 6 - - - 5 - - - 4 - - - 3 - - - 2 - - - 1 - - - 0 - - - - - 7 - - - 6 - - - 5 - - - 4 - - - 3 - - - 2 - - - 1 - - - 0 - - - .. _V4L2-PIX-FMT-YUV444: - - - ``V4L2_PIX_FMT_YUV444`` - - - 'Y444' - - - - - Cb\ :sub:`3` - - - Cb\ :sub:`2` - - - Cb\ :sub:`1` - - - Cb\ :sub:`0` - - - Cr\ :sub:`3` - - - Cr\ :sub:`2` - - - Cr\ :sub:`1` - - - Cr\ :sub:`0` - - - - - a\ :sub:`3` - - - a\ :sub:`2` - - - a\ :sub:`1` - - - a\ :sub:`0` - - - Y'\ :sub:`3` - - - Y'\ :sub:`2` - - - Y'\ :sub:`1` - - - Y'\ :sub:`0` - - - .. _V4L2-PIX-FMT-YUV555: - - - ``V4L2_PIX_FMT_YUV555`` - - - 'YUVO' - - - - - Cb\ :sub:`2` - - - Cb\ :sub:`1` - - - Cb\ :sub:`0` - - - Cr\ :sub:`4` - - - Cr\ :sub:`3` - - - Cr\ :sub:`2` - - - Cr\ :sub:`1` - - - Cr\ :sub:`0` - - - - - a - - - Y'\ :sub:`4` - - - Y'\ :sub:`3` - - - Y'\ :sub:`2` - - - Y'\ :sub:`1` - - - Y'\ :sub:`0` - - - Cb\ :sub:`4` - - - Cb\ :sub:`3` - - - .. _V4L2-PIX-FMT-YUV565: - - - ``V4L2_PIX_FMT_YUV565`` - - - 'YUVP' - - - - - Cb\ :sub:`2` - - - Cb\ :sub:`1` - - - Cb\ :sub:`0` - - - Cr\ :sub:`4` - - - Cr\ :sub:`3` - - - Cr\ :sub:`2` - - - Cr\ :sub:`1` - - - Cr\ :sub:`0` - - - - - Y'\ :sub:`4` - - - Y'\ :sub:`3` - - - Y'\ :sub:`2` - - - Y'\ :sub:`1` - - - Y'\ :sub:`0` - - - Cb\ :sub:`5` - - - Cb\ :sub:`4` - - - Cb\ :sub:`3` - - - .. _V4L2-PIX-FMT-YUV32: - - - ``V4L2_PIX_FMT_YUV32`` - - - 'YUV4' - - - - - a\ :sub:`7` - - - a\ :sub:`6` - - - a\ :sub:`5` - - - a\ :sub:`4` - - - a\ :sub:`3` - - - a\ :sub:`2` - - - a\ :sub:`1` - - - a\ :sub:`0` - - - - - Y'\ :sub:`7` - - - Y'\ :sub:`6` - - - Y'\ :sub:`5` - - - Y'\ :sub:`4` - - - Y'\ :sub:`3` - - - Y'\ :sub:`2` - - - Y'\ :sub:`1` - - - Y'\ :sub:`0` - - - - - Cb\ :sub:`7` - - - Cb\ :sub:`6` - - - Cb\ :sub:`5` - - - Cb\ :sub:`4` - - - Cb\ :sub:`3` - - - Cb\ :sub:`2` - - - Cb\ :sub:`1` - - - Cb\ :sub:`0` - - - - - Cr\ :sub:`7` - - - Cr\ :sub:`6` - - - Cr\ :sub:`5` - - - Cr\ :sub:`4` - - - Cr\ :sub:`3` - - - Cr\ :sub:`2` - - - Cr\ :sub:`1` - - - Cr\ :sub:`0` + * - Identifier + - Code + - + - :cspan:`7` Byte 0 in memory + - + - :cspan:`7` Byte 1 + - + - :cspan:`7` Byte 2 + - + - :cspan:`7` Byte 3 + * - + - + - Bit + - 7 + - 6 + - 5 + - 4 + - 3 + - 2 + - 1 + - 0 + - + - 7 + - 6 + - 5 + - 4 + - 3 + - 2 + - 1 + - 0 + - + - 7 + - 6 + - 5 + - 4 + - 3 + - 2 + - 1 + - 0 + - + - 7 + - 6 + - 5 + - 4 + - 3 + - 2 + - 1 + - 0 + * .. _V4L2-PIX-FMT-YUV444: + + - ``V4L2_PIX_FMT_YUV444`` + - 'Y444' + - + - Cb\ :sub:`3` + - Cb\ :sub:`2` + - Cb\ :sub:`1` + - Cb\ :sub:`0` + - Cr\ :sub:`3` + - Cr\ :sub:`2` + - Cr\ :sub:`1` + - Cr\ :sub:`0` + - + - a\ :sub:`3` + - a\ :sub:`2` + - a\ :sub:`1` + - a\ :sub:`0` + - Y'\ :sub:`3` + - Y'\ :sub:`2` + - Y'\ :sub:`1` + - Y'\ :sub:`0` + * .. _V4L2-PIX-FMT-YUV555: + + - ``V4L2_PIX_FMT_YUV555`` + - 'YUVO' + - + - Cb\ :sub:`2` + - Cb\ :sub:`1` + - Cb\ :sub:`0` + - Cr\ :sub:`4` + - Cr\ :sub:`3` + - Cr\ :sub:`2` + - Cr\ :sub:`1` + - Cr\ :sub:`0` + - + - a + - Y'\ :sub:`4` + - Y'\ :sub:`3` + - Y'\ :sub:`2` + - Y'\ :sub:`1` + - Y'\ :sub:`0` + - Cb\ :sub:`4` + - Cb\ :sub:`3` + * .. _V4L2-PIX-FMT-YUV565: + + - ``V4L2_PIX_FMT_YUV565`` + - 'YUVP' + - + - Cb\ :sub:`2` + - Cb\ :sub:`1` + - Cb\ :sub:`0` + - Cr\ :sub:`4` + - Cr\ :sub:`3` + - Cr\ :sub:`2` + - Cr\ :sub:`1` + - Cr\ :sub:`0` + - + - Y'\ :sub:`4` + - Y'\ :sub:`3` + - Y'\ :sub:`2` + - Y'\ :sub:`1` + - Y'\ :sub:`0` + - Cb\ :sub:`5` + - Cb\ :sub:`4` + - Cb\ :sub:`3` + * .. _V4L2-PIX-FMT-YUV32: + + - ``V4L2_PIX_FMT_YUV32`` + - 'YUV4' + - + - a\ :sub:`7` + - a\ :sub:`6` + - a\ :sub:`5` + - a\ :sub:`4` + - a\ :sub:`3` + - a\ :sub:`2` + - a\ :sub:`1` + - a\ :sub:`0` + - + - Y'\ :sub:`7` + - Y'\ :sub:`6` + - Y'\ :sub:`5` + - Y'\ :sub:`4` + - Y'\ :sub:`3` + - Y'\ :sub:`2` + - Y'\ :sub:`1` + - Y'\ :sub:`0` + - + - Cb\ :sub:`7` + - Cb\ :sub:`6` + - Cb\ :sub:`5` + - Cb\ :sub:`4` + - Cb\ :sub:`3` + - Cb\ :sub:`2` + - Cb\ :sub:`1` + - Cb\ :sub:`0` + - + - Cr\ :sub:`7` + - Cr\ :sub:`6` + - Cr\ :sub:`5` + - Cr\ :sub:`4` + - Cr\ :sub:`3` + - Cr\ :sub:`2` + - Cr\ :sub:`1` + - Cr\ :sub:`0` .. raw:: latex |