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Viewing changes to Documentation/DocBook/v4l/pixfmt-y16.xml

  • Committer: Bazaar Package Importer
  • Author(s): Amit Kucheria, Amit Kucheria
  • Date: 2010-03-10 02:28:15 UTC
  • Revision ID: james.westby@ubuntu.com-20100310022815-7sd3gwvn5kenaq33
Tags: 2.6.33-500.1
[ Amit Kucheria ]

* Initial release of a 2.6.33-based OMAP kernel
* UBUNTU: [Upstream] Fix omap 1-wire driver compilation
* UBUNTU: ubuntu: AppArmor -- update to mainline 2010-03-04

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Documentation/DocBook/v4l/pixfmt-y16.xml
 
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<refentry id="V4L2-PIX-FMT-Y16">
 
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  <refmeta>
 
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    <refentrytitle>V4L2_PIX_FMT_Y16 ('Y16 ')</refentrytitle>
 
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    &manvol;
 
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  </refmeta>
 
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  <refnamediv>
 
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    <refname><constant>V4L2_PIX_FMT_Y16</constant></refname>
 
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    <refpurpose>Grey-scale image</refpurpose>
 
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  </refnamediv>
 
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  <refsect1>
 
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    <title>Description</title>
 
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    <para>This is a grey-scale image with a depth of 16 bits per
 
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pixel. The least significant byte is stored at lower memory addresses
 
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(little-endian). Note the actual sampling precision may be lower than
 
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16 bits, for example 10 bits per pixel with values in range 0 to
 
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1023.</para>
 
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    <example>
 
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      <title><constant>V4L2_PIX_FMT_Y16</constant> 4 &times; 4
 
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pixel image</title>
 
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      <formalpara>
 
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        <title>Byte Order.</title>
 
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        <para>Each cell is one byte.
 
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          <informaltable frame="none">
 
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            <tgroup cols="9" align="center">
 
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              <colspec align="left" colwidth="2*" />
 
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              <tbody valign="top">
 
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                <row>
 
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                  <entry>start&nbsp;+&nbsp;0:</entry>
 
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                  <entry>Y'<subscript>00low</subscript></entry>
 
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                  <entry>Y'<subscript>00high</subscript></entry>
 
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                  <entry>Y'<subscript>01low</subscript></entry>
 
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                  <entry>Y'<subscript>01high</subscript></entry>
 
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                  <entry>Y'<subscript>02low</subscript></entry>
 
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                  <entry>Y'<subscript>02high</subscript></entry>
 
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                  <entry>Y'<subscript>03low</subscript></entry>
 
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                  <entry>Y'<subscript>03high</subscript></entry>
 
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                </row>
 
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                <row>
 
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                  <entry>start&nbsp;+&nbsp;8:</entry>
 
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                  <entry>Y'<subscript>10low</subscript></entry>
 
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                  <entry>Y'<subscript>10high</subscript></entry>
 
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                  <entry>Y'<subscript>11low</subscript></entry>
 
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                  <entry>Y'<subscript>11high</subscript></entry>
 
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                  <entry>Y'<subscript>12low</subscript></entry>
 
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                  <entry>Y'<subscript>12high</subscript></entry>
 
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                  <entry>Y'<subscript>13low</subscript></entry>
 
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                  <entry>Y'<subscript>13high</subscript></entry>
 
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                </row>
 
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                <row>
 
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                  <entry>start&nbsp;+&nbsp;16:</entry>
 
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                  <entry>Y'<subscript>20low</subscript></entry>
 
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                  <entry>Y'<subscript>20high</subscript></entry>
 
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                  <entry>Y'<subscript>21low</subscript></entry>
 
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                  <entry>Y'<subscript>21high</subscript></entry>
 
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                  <entry>Y'<subscript>22low</subscript></entry>
 
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                  <entry>Y'<subscript>22high</subscript></entry>
 
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                  <entry>Y'<subscript>23low</subscript></entry>
 
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                  <entry>Y'<subscript>23high</subscript></entry>
 
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                </row>
 
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                <row>
 
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                  <entry>start&nbsp;+&nbsp;24:</entry>
 
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                  <entry>Y'<subscript>30low</subscript></entry>
 
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                  <entry>Y'<subscript>30high</subscript></entry>
 
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                  <entry>Y'<subscript>31low</subscript></entry>
 
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                  <entry>Y'<subscript>31high</subscript></entry>
 
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                  <entry>Y'<subscript>32low</subscript></entry>
 
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                  <entry>Y'<subscript>32high</subscript></entry>
 
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                  <entry>Y'<subscript>33low</subscript></entry>
 
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                  <entry>Y'<subscript>33high</subscript></entry>
 
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                </row>
 
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              </tbody>
 
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            </tgroup>
 
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          </informaltable>
 
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        </para>
 
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      </formalpara>
 
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    </example>
 
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  </refsect1>
 
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</refentry>
 
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  <!--
 
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Local Variables:
 
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mode: sgml
 
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sgml-parent-document: "pixfmt.sgml"
 
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indent-tabs-mode: nil
 
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End:
 
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  -->