mirror of
https://github.com/torvalds/linux.git
synced 2024-12-15 23:51:46 +00:00
4266129964
This patch addresses several issues pointed by Randy Dunlap <rdunlap@xenotime.net> at changeset ece722c: - In the generated index.html file, "media" is listed first, but it should be listed in alphabetical order, not first. - The generated files are (hidden) in .tmpmedia/ - The link from the top-level index.html file to "media" is to media/index.html, but the file is actually in .tmpmedia/media/index.html - Please build docs with and without using "O=builddir" and test that. - Would it be possible for media to have its own Makefile instead of merging into this one? Due to the way cleandocs target works, I had to rename the media DocBook to media_api, otherwise cleandocs would remove the /media directory. Thanks-to: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
68 lines
2.2 KiB
XML
68 lines
2.2 KiB
XML
<refentry id="V4L2-PIX-FMT-SRGGB8">
|
|
<refmeta>
|
|
<refentrytitle>V4L2_PIX_FMT_SRGGB8 ('RGGB')</refentrytitle>
|
|
&manvol;
|
|
</refmeta>
|
|
<refnamediv>
|
|
<refname><constant>V4L2_PIX_FMT_SRGGB8</constant></refname>
|
|
<refpurpose>Bayer RGB format</refpurpose>
|
|
</refnamediv>
|
|
<refsect1>
|
|
<title>Description</title>
|
|
|
|
<para>This is commonly the native format of digital cameras,
|
|
reflecting the arrangement of sensors on the CCD device. Only one red,
|
|
green or blue value is given for each pixel. Missing components must
|
|
be interpolated from neighbouring pixels. From left to right the first
|
|
row consists of a red and green value, the second row of a green and
|
|
blue value. This scheme repeats to the right and down for every two
|
|
columns and rows.</para>
|
|
|
|
<example>
|
|
<title><constant>V4L2_PIX_FMT_SRGGB8</constant> 4 × 4
|
|
pixel image</title>
|
|
|
|
<formalpara>
|
|
<title>Byte Order.</title>
|
|
<para>Each cell is one byte.
|
|
<informaltable frame="none">
|
|
<tgroup cols="5" align="center">
|
|
<colspec align="left" colwidth="2*" />
|
|
<tbody valign="top">
|
|
<row>
|
|
<entry>start + 0:</entry>
|
|
<entry>R<subscript>00</subscript></entry>
|
|
<entry>G<subscript>01</subscript></entry>
|
|
<entry>R<subscript>02</subscript></entry>
|
|
<entry>G<subscript>03</subscript></entry>
|
|
</row>
|
|
<row>
|
|
<entry>start + 4:</entry>
|
|
<entry>G<subscript>10</subscript></entry>
|
|
<entry>B<subscript>11</subscript></entry>
|
|
<entry>G<subscript>12</subscript></entry>
|
|
<entry>B<subscript>13</subscript></entry>
|
|
</row>
|
|
<row>
|
|
<entry>start + 8:</entry>
|
|
<entry>R<subscript>20</subscript></entry>
|
|
<entry>G<subscript>21</subscript></entry>
|
|
<entry>R<subscript>22</subscript></entry>
|
|
<entry>G<subscript>23</subscript></entry>
|
|
</row>
|
|
<row>
|
|
<entry>start + 12:</entry>
|
|
<entry>G<subscript>30</subscript></entry>
|
|
<entry>B<subscript>31</subscript></entry>
|
|
<entry>G<subscript>32</subscript></entry>
|
|
<entry>B<subscript>33</subscript></entry>
|
|
</row>
|
|
</tbody>
|
|
</tgroup>
|
|
</informaltable>
|
|
</para>
|
|
</formalpara>
|
|
</example>
|
|
</refsect1>
|
|
</refentry>
|