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05ad6fc1d5
add new macro V4L2_PIX_FMT_SGRBG10ALAW8 and associated formats to represent Bayer format frames compressed by A-LAW algorithm, add V4L2_PIX_FMT_UV8 to represent storage of CbCr data (UV interleaved) only. Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
63 lines
1.9 KiB
XML
63 lines
1.9 KiB
XML
<refentry id="V4L2-PIX-FMT-UV8">
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<refmeta>
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<refentrytitle>V4L2_PIX_FMT_UV8 ('UV8')</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_UV8</constant></refname>
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<refpurpose>UV plane interleaved</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<para>In this format there is no Y plane, Only CbCr plane. ie
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(UV interleaved)</para>
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<example>
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<title>
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<constant>V4L2_PIX_FMT_UV8</constant>
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pixel image
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</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 + 0:</entry>
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<entry>Cb<subscript>00</subscript></entry>
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<entry>Cr<subscript>00</subscript></entry>
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<entry>Cb<subscript>01</subscript></entry>
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<entry>Cr<subscript>01</subscript></entry>
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</row>
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<row>
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<entry>start + 4:</entry>
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<entry>Cb<subscript>10</subscript></entry>
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<entry>Cr<subscript>10</subscript></entry>
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<entry>Cb<subscript>11</subscript></entry>
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<entry>Cr<subscript>11</subscript></entry>
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</row>
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<row>
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<entry>start + 8:</entry>
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<entry>Cb<subscript>20</subscript></entry>
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<entry>Cr<subscript>20</subscript></entry>
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<entry>Cb<subscript>21</subscript></entry>
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<entry>Cr<subscript>21</subscript></entry>
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</row>
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<row>
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<entry>start + 12:</entry>
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<entry>Cb<subscript>30</subscript></entry>
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<entry>Cr<subscript>30</subscript></entry>
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<entry>Cb<subscript>31</subscript></entry>
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<entry>Cr<subscript>31</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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