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| author |  Mauro Carvalho Chehab <mchehab@s-opensource.com>
| 2016-07-27 06:32:31 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com>
| 2016-07-28 20:08:19 -0300 |
| commit | 43f71d93a0cb342f0c918fba3f6abb7661e40ad2 (patch) | |
| tree | a1dc7288bc480e7027ca1827ca4876472fa12e40 /Documentation/DocBook/media/v4l/pixfmt-yuv410.xml | |
| parent | Merge tag 'media/v4.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mch... (diff) | |
| download | linux-43f71d93a0cb342f0c918fba3f6abb7661e40ad2.tar.gz linux-43f71d93a0cb342f0c918fba3f6abb7661e40ad2.tar.bz2 linux-43f71d93a0cb342f0c918fba3f6abb7661e40ad2.zip | |
doc-rst: Remove the media docbook
Now that all media documentation was converted to Sphinx, we
should get rid of the old DocBook one, as we don't want people
to submit patches against the old stuff.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'Documentation/DocBook/media/v4l/pixfmt-yuv410.xml')
| -rw-r--r-- | Documentation/DocBook/media/v4l/pixfmt-yuv410.xml | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/Documentation/DocBook/media/v4l/pixfmt-yuv410.xml b/Documentation/DocBook/media/v4l/pixfmt-yuv410.xml deleted file mode 100644 index 0869dce5f92c..000000000000 --- a/Documentation/DocBook/media/v4l/pixfmt-yuv410.xml +++ /dev/null @@ -1,133 +0,0 @@ - <refentry> - <refmeta> - <refentrytitle>V4L2_PIX_FMT_YVU410 ('YVU9'), V4L2_PIX_FMT_YUV410 ('YUV9')</refentrytitle> - &manvol; - </refmeta> - <refnamediv> - <refname id="V4L2-PIX-FMT-YVU410"><constant>V4L2_PIX_FMT_YVU410</constant></refname> - <refname id="V4L2-PIX-FMT-YUV410"><constant>V4L2_PIX_FMT_YUV410</constant></refname> - <refpurpose>Planar formats with ¼ horizontal and -vertical chroma resolution, also known as YUV 4:1:0</refpurpose> - </refnamediv> - <refsect1> - <title>Description</title> - - <para>These are planar formats, as opposed to a packed format. -The three components are separated into three sub-images or planes. -The Y plane is first. The Y plane has one byte per pixel. For -<constant>V4L2_PIX_FMT_YVU410</constant>, the Cr plane immediately -follows the Y plane in memory. The Cr plane is ¼ the width and -¼ the height of the Y plane (and of the image). Each Cr belongs -to 16 pixels, a four-by-four square of the image. Following the Cr -plane is the Cb plane, just like the Cr plane. -<constant>V4L2_PIX_FMT_YUV410</constant> is the same, except the Cb -plane comes first, then the Cr plane.</para> - - <para>If the Y plane has pad bytes after each row, then the Cr -and Cb planes have ¼ as many pad bytes after their rows. In -other words, four Cx rows (including padding) are exactly as long as -one Y row (including padding).</para> - - <example> - <title><constant>V4L2_PIX_FMT_YVU410</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>start + 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>start + 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>start + 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>start + 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>start + 16:</entry> - <entry>Cr<subscript>00</subscript></entry> - </row> - <row> - <entry>start + 17:</entry> - <entry>Cb<subscript>00</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>Y</entry><entry></entry><entry>Y</entry><entry></entry> - <entry>Y</entry><entry></entry><entry>Y</entry> - </row> - <row> - <entry></entry> - </row> - <row> - <entry>1</entry> - <entry>Y</entry><entry></entry><entry>Y</entry><entry></entry> - <entry>Y</entry><entry></entry><entry>Y</entry> - </row> - <row> - <entry></entry> - <entry></entry><entry></entry><entry></entry><entry>C</entry> - <entry></entry><entry></entry><entry></entry> - </row> - <row> - <entry>2</entry> - <entry>Y</entry><entry></entry><entry>Y</entry><entry></entry> - <entry>Y</entry><entry></entry><entry>Y</entry> - </row> - <row> - <entry></entry> - </row> - <row> - <entry>3</entry> - <entry>Y</entry><entry></entry><entry>Y</entry><entry></entry> - <entry>Y</entry><entry></entry><entry>Y</entry> - </row> - </tbody> - </tgroup> - </informaltable> - </para> - </formalpara> - </example> - </refsect1> - </refentry> |