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+ <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 &times;
+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&nbsp;+&nbsp;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&nbsp;+&nbsp;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&nbsp;+&nbsp;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&nbsp;+&nbsp;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>
+
+ <!--
+Local Variables:
+mode: sgml
+sgml-parent-document: "pixfmt.sgml"
+indent-tabs-mode: nil
+End:
+ -->