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| 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-nv12.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-nv12.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/pixfmt-nv12.rst | 248 |
1 files changed, 80 insertions, 168 deletions
diff --git a/Documentation/media/uapi/v4l/pixfmt-nv12.rst b/Documentation/media/uapi/v4l/pixfmt-nv12.rst index 6bbdc01362af..5b45a6d2ac95 100644 --- a/Documentation/media/uapi/v4l/pixfmt-nv12.rst +++ b/Documentation/media/uapi/v4l/pixfmt-nv12.rst @@ -39,77 +39,36 @@ Each cell is one byte. :header-rows: 0 :stub-columns: 0 - - .. 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..** @@ -118,100 +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 |