Based on kernel version 4.7.2. Page generated on 2016-08-22 22:45 EST.
1 <refentry id="pixfmt-srggb10"> 2 <refmeta> 3 <refentrytitle>V4L2_PIX_FMT_SRGGB10 ('RG10'), 4 V4L2_PIX_FMT_SGRBG10 ('BA10'), 5 V4L2_PIX_FMT_SGBRG10 ('GB10'), 6 V4L2_PIX_FMT_SBGGR10 ('BG10'), 7 </refentrytitle> 8 &manvol; 9 </refmeta> 10 <refnamediv> 11 <refname id="V4L2-PIX-FMT-SRGGB10"><constant>V4L2_PIX_FMT_SRGGB10</constant></refname> 12 <refname id="V4L2-PIX-FMT-SGRBG10"><constant>V4L2_PIX_FMT_SGRBG10</constant></refname> 13 <refname id="V4L2-PIX-FMT-SGBRG10"><constant>V4L2_PIX_FMT_SGBRG10</constant></refname> 14 <refname id="V4L2-PIX-FMT-SBGGR10"><constant>V4L2_PIX_FMT_SBGGR10</constant></refname> 15 <refpurpose>10-bit Bayer formats expanded to 16 bits</refpurpose> 16 </refnamediv> 17 <refsect1> 18 <title>Description</title> 19 20 <para>These four pixel formats are raw sRGB / Bayer formats with 21 10 bits per colour. Each colour component is stored in a 16-bit word, with 6 22 unused high bits filled with zeros. Each n-pixel row contains n/2 green samples 23 and n/2 blue or red samples, with alternating red and blue rows. Bytes are 24 stored in memory in little endian order. They are conventionally described 25 as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example of one of these 26 formats</para> 27 28 <example> 29 <title><constant>V4L2_PIX_FMT_SBGGR10</constant> 4 × 4 30 pixel image</title> 31 32 <formalpara> 33 <title>Byte Order.</title> 34 <para>Each cell is one byte, high 6 bits in high bytes are 0. 35 <informaltable frame="none"> 36 <tgroup cols="5" align="center"> 37 <colspec align="left" colwidth="2*" /> 38 <tbody valign="top"> 39 <row> 40 <entry>start + 0:</entry> 41 <entry>B<subscript>00low</subscript></entry> 42 <entry>B<subscript>00high</subscript></entry> 43 <entry>G<subscript>01low</subscript></entry> 44 <entry>G<subscript>01high</subscript></entry> 45 <entry>B<subscript>02low</subscript></entry> 46 <entry>B<subscript>02high</subscript></entry> 47 <entry>G<subscript>03low</subscript></entry> 48 <entry>G<subscript>03high</subscript></entry> 49 </row> 50 <row> 51 <entry>start + 8:</entry> 52 <entry>G<subscript>10low</subscript></entry> 53 <entry>G<subscript>10high</subscript></entry> 54 <entry>R<subscript>11low</subscript></entry> 55 <entry>R<subscript>11high</subscript></entry> 56 <entry>G<subscript>12low</subscript></entry> 57 <entry>G<subscript>12high</subscript></entry> 58 <entry>R<subscript>13low</subscript></entry> 59 <entry>R<subscript>13high</subscript></entry> 60 </row> 61 <row> 62 <entry>start + 16:</entry> 63 <entry>B<subscript>20low</subscript></entry> 64 <entry>B<subscript>20high</subscript></entry> 65 <entry>G<subscript>21low</subscript></entry> 66 <entry>G<subscript>21high</subscript></entry> 67 <entry>B<subscript>22low</subscript></entry> 68 <entry>B<subscript>22high</subscript></entry> 69 <entry>G<subscript>23low</subscript></entry> 70 <entry>G<subscript>23high</subscript></entry> 71 </row> 72 <row> 73 <entry>start + 24:</entry> 74 <entry>G<subscript>30low</subscript></entry> 75 <entry>G<subscript>30high</subscript></entry> 76 <entry>R<subscript>31low</subscript></entry> 77 <entry>R<subscript>31high</subscript></entry> 78 <entry>G<subscript>32low</subscript></entry> 79 <entry>G<subscript>32high</subscript></entry> 80 <entry>R<subscript>33low</subscript></entry> 81 <entry>R<subscript>33high</subscript></entry> 82 </row> 83 </tbody> 84 </tgroup> 85 </informaltable> 86 </para> 87 </formalpara> 88 </example> 89 </refsect1> 90 </refentry>