forked from Minki/linux
c6401af669
This removes comment tags intended for emacs configuration from 67 files in the Media API DocBook. Such comments are not really helpful and violate the coding style rules. Signed-off-by: Sylwester Nawrocki <snjw23@gmail.com> 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-SGRBG8">
|
|
<refmeta>
|
|
<refentrytitle>V4L2_PIX_FMT_SGRBG8 ('GRBG')</refentrytitle>
|
|
&manvol;
|
|
</refmeta>
|
|
<refnamediv>
|
|
<refname><constant>V4L2_PIX_FMT_SGRBG8</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 green and blue value, the second row of a red and
|
|
green value. This scheme repeats to the right and down for every two
|
|
columns and rows.</para>
|
|
|
|
<example>
|
|
<title><constant>V4L2_PIX_FMT_SGRBG8</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>G<subscript>00</subscript></entry>
|
|
<entry>R<subscript>01</subscript></entry>
|
|
<entry>G<subscript>02</subscript></entry>
|
|
<entry>R<subscript>03</subscript></entry>
|
|
</row>
|
|
<row>
|
|
<entry>start + 4:</entry>
|
|
<entry>R<subscript>10</subscript></entry>
|
|
<entry>B<subscript>11</subscript></entry>
|
|
<entry>R<subscript>12</subscript></entry>
|
|
<entry>B<subscript>13</subscript></entry>
|
|
</row>
|
|
<row>
|
|
<entry>start + 8:</entry>
|
|
<entry>G<subscript>20</subscript></entry>
|
|
<entry>R<subscript>21</subscript></entry>
|
|
<entry>G<subscript>22</subscript></entry>
|
|
<entry>R<subscript>23</subscript></entry>
|
|
</row>
|
|
<row>
|
|
<entry>start + 12:</entry>
|
|
<entry>R<subscript>30</subscript></entry>
|
|
<entry>B<subscript>31</subscript></entry>
|
|
<entry>R<subscript>32</subscript></entry>
|
|
<entry>B<subscript>33</subscript></entry>
|
|
</row>
|
|
</tbody>
|
|
</tgroup>
|
|
</informaltable>
|
|
</para>
|
|
</formalpara>
|
|
</example>
|
|
</refsect1>
|
|
</refentry>
|