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Diffstat (limited to 'Documentation/DocBook/media/v4l/pixfmt-yuv444m.xml')
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diff --git a/Documentation/DocBook/media/v4l/pixfmt-yuv444m.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv444m.xml deleted file mode 100644 index 1b7335940bc7..000000000000 --- a/Documentation/DocBook/media/v4l/pixfmt-yuv444m.xml +++ /dev/null @@ -1,177 +0,0 @@ - <refentry> - <refmeta> - <refentrytitle>V4L2_PIX_FMT_YUV444M ('YM24'), V4L2_PIX_FMT_YVU444M ('YM42')</refentrytitle> - &manvol; - </refmeta> - <refnamediv> - <refname id="V4L2-PIX-FMT-YUV444M"><constant>V4L2_PIX_FMT_YUV444M</constant></refname> - <refname id="V4L2-PIX-FMT-YVU444M"><constant>V4L2_PIX_FMT_YVU444M</constant></refname> - <refpurpose>Planar formats with full horizontal resolution, also - known as YUV and YVU 4:4:4</refpurpose> - </refnamediv> - - <refsect1> - <title>Description</title> - - <para>This is a multi-planar format, as opposed to a packed format. -The three components are separated into three sub-images or planes.</para> - - <para>The Y plane is first. The Y plane has one byte per pixel. -For <constant>V4L2_PIX_FMT_YUV444M</constant> the Cb data -constitutes the second plane which is the same width and height as the Y plane -(and as the image). The Cr data, just like the Cb plane, is in the third plane. -</para> - - <para><constant>V4L2_PIX_FMT_YVU444M</constant> is the same except -the Cr data is stored in the second plane and the Cb data in the third plane. -</para> - <para>If the Y plane has pad bytes after each row, then the Cb -and Cr planes have the same number of pad bytes after their rows.</para> - - <para><constant>V4L2_PIX_FMT_YUV444M</constant> and -<constant>V4L2_PIX_FMT_YUV444M</constant> are intended to be -used only in drivers and applications that support the multi-planar API, -described in <xref linkend="planar-apis"/>. </para> - - <example> - <title><constant>V4L2_PIX_FMT_YUV444M</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>start0 + 0:</entry> - <entry>Y'<subscript>00</subscript></entry> - <entry>Y'<subscript>01</subscript></entry> - <entry>Y'<subscript>02</subscript></entry> - <entry>Y'<subscript>03</subscript></entry> - </row> - <row> - <entry>start0 + 4:</entry> - <entry>Y'<subscript>10</subscript></entry> - <entry>Y'<subscript>11</subscript></entry> - <entry>Y'<subscript>12</subscript></entry> - <entry>Y'<subscript>13</subscript></entry> - </row> - <row> - <entry>start0 + 8:</entry> - <entry>Y'<subscript>20</subscript></entry> - <entry>Y'<subscript>21</subscript></entry> - <entry>Y'<subscript>22</subscript></entry> - <entry>Y'<subscript>23</subscript></entry> - </row> - <row> - <entry>start0 + 12:</entry> - <entry>Y'<subscript>30</subscript></entry> - <entry>Y'<subscript>31</subscript></entry> - <entry>Y'<subscript>32</subscript></entry> - <entry>Y'<subscript>33</subscript></entry> - </row> - <row><entry></entry></row> - <row> - <entry>start1 + 0:</entry> - <entry>Cb<subscript>00</subscript></entry> - <entry>Cb<subscript>01</subscript></entry> - <entry>Cb<subscript>02</subscript></entry> - <entry>Cb<subscript>03</subscript></entry> - </row> - <row> - <entry>start1 + 4:</entry> - <entry>Cb<subscript>10</subscript></entry> - <entry>Cb<subscript>11</subscript></entry> - <entry>Cb<subscript>12</subscript></entry> - <entry>Cb<subscript>13</subscript></entry> - </row> - <row> - <entry>start1 + 8:</entry> - <entry>Cb<subscript>20</subscript></entry> - <entry>Cb<subscript>21</subscript></entry> - <entry>Cb<subscript>22</subscript></entry> - <entry>Cb<subscript>23</subscript></entry> - </row> - <row> - <entry>start1 + 12:</entry> - <entry>Cb<subscript>20</subscript></entry> - <entry>Cb<subscript>21</subscript></entry> - <entry>Cb<subscript>32</subscript></entry> - <entry>Cb<subscript>33</subscript></entry> - </row> - <row><entry></entry></row> - <row> - <entry>start2 + 0:</entry> - <entry>Cr<subscript>00</subscript></entry> - <entry>Cr<subscript>01</subscript></entry> - <entry>Cr<subscript>02</subscript></entry> - <entry>Cr<subscript>03</subscript></entry> - </row> - <row> - <entry>start2 + 4:</entry> - <entry>Cr<subscript>10</subscript></entry> - <entry>Cr<subscript>11</subscript></entry> - <entry>Cr<subscript>12</subscript></entry> - <entry>Cr<subscript>13</subscript></entry> - </row> - <row> - <entry>start2 + 8:</entry> - <entry>Cr<subscript>20</subscript></entry> - <entry>Cr<subscript>21</subscript></entry> - <entry>Cr<subscript>22</subscript></entry> - <entry>Cr<subscript>23</subscript></entry> - </row> - <row> - <entry>start2 + 12:</entry> - <entry>Cr<subscript>30</subscript></entry> - <entry>Cr<subscript>31</subscript></entry> - <entry>Cr<subscript>32</subscript></entry> - <entry>Cr<subscript>33</subscript></entry> - </row> - </tbody> - </tgroup> - </informaltable> - </para> - </formalpara> - - <formalpara> - <title>Color Sample Location.</title> - <para> - <informaltable frame="none"> - <tgroup cols="7" align="center"> - <tbody valign="top"> - <row> - <entry></entry> - <entry>0</entry><entry></entry><entry>1</entry><entry></entry> - <entry>2</entry><entry></entry><entry>3</entry> - </row> - <row> - <entry>0</entry> - <entry>YC</entry><entry></entry><entry>YC</entry><entry></entry> - <entry>YC</entry><entry></entry><entry>YC</entry> - </row> - <row> - <entry>1</entry> - <entry>YC</entry><entry></entry><entry>YC</entry><entry></entry> - <entry>YC</entry><entry></entry><entry>YC</entry> - </row> - <row> - <entry>2</entry> - <entry>YC</entry><entry></entry><entry>YC</entry><entry></entry> - <entry>YC</entry><entry></entry><entry>YC</entry> - </row> - <row> - <entry>3</entry> - <entry>YC</entry><entry></entry><entry>YC</entry><entry></entry> - <entry>YC</entry><entry></entry><entry>YC</entry> - </row> - </tbody> - </tgroup> - </informaltable> - </para> - </formalpara> - </example> - </refsect1> - </refentry> |