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Viewing changes to Documentation/DocBook/media/v4l/pixfmt-grey.xml

  • Committer: Package Import Robot
  • Author(s): Paolo Pisati, Paolo Pisati
  • Date: 2011-12-06 15:56:07 UTC
  • Revision ID: package-import@ubuntu.com-20111206155607-pcf44kv5fmhk564f
Tags: 3.2.0-1401.1
[ Paolo Pisati ]

* Rebased on top of Ubuntu-3.2.0-3.8
* Tilt-tracking @ ef2487af4bb15bdd0689631774b5a5e3a59f74e2
* Delete debian.ti-omap4/control, it shoudln't be tracked
* Fix architecture spelling (s/armel/armhf/)
* [Config] Update configs following 3.2 import
* [Config] Fix compilation: disable CODA and ARCH_OMAP3
* [Config] Fix compilation: disable Ethernet Faraday
* Update series to precise

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Documentation/DocBook/media/v4l/pixfmt-grey.xml
 
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    <refentry id="V4L2-PIX-FMT-GREY">
 
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      <refmeta>
 
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        <refentrytitle>V4L2_PIX_FMT_GREY ('GREY')</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_GREY</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. It is really a degenerate
 
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Y'CbCr format which simply contains no Cb or Cr data.</para>
 
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        <example>
 
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          <title><constant>V4L2_PIX_FMT_GREY</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="5" 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>00</subscript></entry>
 
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                      <entry>Y'<subscript>01</subscript></entry>
 
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                      <entry>Y'<subscript>02</subscript></entry>
 
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                      <entry>Y'<subscript>03</subscript></entry>
 
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                    </row>
 
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                    <row>
 
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                      <entry>start&nbsp;+&nbsp;4:</entry>
 
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                      <entry>Y'<subscript>10</subscript></entry>
 
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                      <entry>Y'<subscript>11</subscript></entry>
 
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                      <entry>Y'<subscript>12</subscript></entry>
 
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                      <entry>Y'<subscript>13</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>20</subscript></entry>
 
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                      <entry>Y'<subscript>21</subscript></entry>
 
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                      <entry>Y'<subscript>22</subscript></entry>
 
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                      <entry>Y'<subscript>23</subscript></entry>
 
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                    </row>
 
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                    <row>
 
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                      <entry>start&nbsp;+&nbsp;12:</entry>
 
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                      <entry>Y'<subscript>30</subscript></entry>
 
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                      <entry>Y'<subscript>31</subscript></entry>
 
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                      <entry>Y'<subscript>32</subscript></entry>
 
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                      <entry>Y'<subscript>33</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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  -->