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Diffstat (limited to 'Documentation/DocBook/media/v4l/pixfmt-uv8.xml')
| -rw-r--r-- | Documentation/DocBook/media/v4l/pixfmt-uv8.xml | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/Documentation/DocBook/media/v4l/pixfmt-uv8.xml b/Documentation/DocBook/media/v4l/pixfmt-uv8.xml new file mode 100644 index 000000000000..c507c1f73cd0 --- /dev/null +++ b/Documentation/DocBook/media/v4l/pixfmt-uv8.xml | |||
| @@ -0,0 +1,62 @@ | |||
| 1 | <refentry id="V4L2-PIX-FMT-UV8"> | ||
| 2 | <refmeta> | ||
| 3 | <refentrytitle>V4L2_PIX_FMT_UV8 ('UV8')</refentrytitle> | ||
| 4 | &manvol; | ||
| 5 | </refmeta> | ||
| 6 | <refnamediv> | ||
| 7 | <refname><constant>V4L2_PIX_FMT_UV8</constant></refname> | ||
| 8 | <refpurpose>UV plane interleaved</refpurpose> | ||
| 9 | </refnamediv> | ||
| 10 | <refsect1> | ||
| 11 | <title>Description</title> | ||
| 12 | <para>In this format there is no Y plane, Only CbCr plane. ie | ||
| 13 | (UV interleaved)</para> | ||
| 14 | <example> | ||
| 15 | <title> | ||
| 16 | <constant>V4L2_PIX_FMT_UV8</constant> | ||
| 17 | pixel image | ||
| 18 | </title> | ||
| 19 | |||
| 20 | <formalpara> | ||
| 21 | <title>Byte Order.</title> | ||
| 22 | <para>Each cell is one byte. | ||
| 23 | <informaltable frame="none"> | ||
| 24 | <tgroup cols="5" align="center"> | ||
| 25 | <colspec align="left" colwidth="2*" /> | ||
| 26 | <tbody valign="top"> | ||
| 27 | <row> | ||
| 28 | <entry>start + 0:</entry> | ||
| 29 | <entry>Cb<subscript>00</subscript></entry> | ||
| 30 | <entry>Cr<subscript>00</subscript></entry> | ||
| 31 | <entry>Cb<subscript>01</subscript></entry> | ||
| 32 | <entry>Cr<subscript>01</subscript></entry> | ||
| 33 | </row> | ||
| 34 | <row> | ||
| 35 | <entry>start + 4:</entry> | ||
| 36 | <entry>Cb<subscript>10</subscript></entry> | ||
| 37 | <entry>Cr<subscript>10</subscript></entry> | ||
| 38 | <entry>Cb<subscript>11</subscript></entry> | ||
| 39 | <entry>Cr<subscript>11</subscript></entry> | ||
| 40 | </row> | ||
| 41 | <row> | ||
| 42 | <entry>start + 8:</entry> | ||
| 43 | <entry>Cb<subscript>20</subscript></entry> | ||
| 44 | <entry>Cr<subscript>20</subscript></entry> | ||
| 45 | <entry>Cb<subscript>21</subscript></entry> | ||
| 46 | <entry>Cr<subscript>21</subscript></entry> | ||
| 47 | </row> | ||
| 48 | <row> | ||
| 49 | <entry>start + 12:</entry> | ||
| 50 | <entry>Cb<subscript>30</subscript></entry> | ||
| 51 | <entry>Cr<subscript>30</subscript></entry> | ||
| 52 | <entry>Cb<subscript>31</subscript></entry> | ||
| 53 | <entry>Cr<subscript>31</subscript></entry> | ||
| 54 | </row> | ||
| 55 | </tbody> | ||
| 56 | </tgroup> | ||
| 57 | </informaltable> | ||
| 58 | </para> | ||
| 59 | </formalpara> | ||
| 60 | </example> | ||
| 61 | </refsect1> | ||
| 62 | </refentry> | ||