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    <refentry id="pixfmt-srggb10p">
      <refmeta>
	<refentrytitle>V4L2_PIX_FMT_SRGGB10P ('pRAA'),
	 V4L2_PIX_FMT_SGRBG10P ('pgAA'),
	 V4L2_PIX_FMT_SGBRG10P ('pGAA'),
	 V4L2_PIX_FMT_SBGGR10P ('pBAA'),
	 </refentrytitle>
	&manvol;
      </refmeta>
      <refnamediv>
	<refname id="V4L2-PIX-FMT-SRGGB10P"><constant>V4L2_PIX_FMT_SRGGB10P</constant></refname>
	<refname id="V4L2-PIX-FMT-SGRBG10P"><constant>V4L2_PIX_FMT_SGRBG10P</constant></refname>
	<refname id="V4L2-PIX-FMT-SGBRG10P"><constant>V4L2_PIX_FMT_SGBRG10P</constant></refname>
	<refname id="V4L2-PIX-FMT-SBGGR10P"><constant>V4L2_PIX_FMT_SBGGR10P</constant></refname>
	<refpurpose>10-bit packed Bayer formats</refpurpose>
      </refnamediv>
      <refsect1>
	<title>Description</title>

	<para>These four pixel formats are packed raw sRGB /
	Bayer formats with 10 bits per colour. Every four consecutive
	colour components are packed into 5 bytes. Each of the first 4
	bytes contain the 8 high order bits of the pixels, and the
	fifth byte contains the two least significants bits of each
	pixel, in the same order.</para>

	<para>Each n-pixel row contains n/2 green samples and n/2 blue
	or red samples, with alternating green-red and green-blue
	rows. They are conventionally described as GRGR... BGBG...,
	RGRG... GBGB..., etc. Below is an example of one of these
	formats:</para>

    <example>
      <title><constant>V4L2_PIX_FMT_SBGGR10P</constant> 4 &times; 4
      pixel image</title>

      <formalpara>
	<title>Byte Order.</title>
	<para>Each cell is one byte.
	  <informaltable frame="topbot" colsep="1" rowsep="1">
	    <tgroup cols="5" align="center">
	      <colspec align="left" colwidth="2*" />
	      <tbody valign="top">
		<row>
		  <entry>start&nbsp;+&nbsp;0:</entry>
		  <entry>B<subscript>00high</subscript></entry>
		  <entry>G<subscript>01high</subscript></entry>
		  <entry>B<subscript>02high</subscript></entry>
		  <entry>G<subscript>03high</subscript></entry>
		  <entry>B<subscript>00low</subscript>(bits 7--6)
			 G<subscript>01low</subscript>(bits 5--4)
			 B<subscript>02low</subscript>(bits 3--2)
			 G<subscript>03low</subscript>(bits 1--0)
		  </entry>
		</row>
		<row>
		  <entry>start&nbsp;+&nbsp;5:</entry>
		  <entry>G<subscript>10high</subscript></entry>
		  <entry>R<subscript>11high</subscript></entry>
		  <entry>G<subscript>12high</subscript></entry>
		  <entry>R<subscript>13high</subscript></entry>
		  <entry>G<subscript>10low</subscript>(bits 7--6)
			 R<subscript>11low</subscript>(bits 5--4)
			 G<subscript>12low</subscript>(bits 3--2)
			 R<subscript>13low</subscript>(bits 1--0)
		  </entry>
		</row>
		<row>
		  <entry>start&nbsp;+&nbsp;10:</entry>
		  <entry>B<subscript>20high</subscript></entry>
		  <entry>G<subscript>21high</subscript></entry>
		  <entry>B<subscript>22high</subscript></entry>
		  <entry>G<subscript>23high</subscript></entry>
		  <entry>B<subscript>20low</subscript>(bits 7--6)
			 G<subscript>21low</subscript>(bits 5--4)
			 B<subscript>22low</subscript>(bits 3--2)
			 G<subscript>23low</subscript>(bits 1--0)
		  </entry>
		</row>
		<row>
		  <entry>start&nbsp;+&nbsp;15:</entry>
		  <entry>G<subscript>30high</subscript></entry>
		  <entry>R<subscript>31high</subscript></entry>
		  <entry>G<subscript>32high</subscript></entry>
		  <entry>R<subscript>33high</subscript></entry>
		  <entry>G<subscript>30low</subscript>(bits 7--6)
			 R<subscript>31low</subscript>(bits 5--4)
			 G<subscript>32low</subscript>(bits 3--2)
			 R<subscript>33low</subscript>(bits 1--0)
		  </entry>
		</row>
	      </tbody>
	    </tgroup>
	  </informaltable>
	</para>
      </formalpara>
    </example>
  </refsect1>
</refentry>