Based on kernel version 4.7.2. Page generated on 2016-08-22 22:45 EST.
1 <refentry id="pixfmt-srggb10p"> 2 <refmeta> 3 <refentrytitle>V4L2_PIX_FMT_SRGGB10P ('pRAA'), 4 V4L2_PIX_FMT_SGRBG10P ('pgAA'), 5 V4L2_PIX_FMT_SGBRG10P ('pGAA'), 6 V4L2_PIX_FMT_SBGGR10P ('pBAA'), 7 </refentrytitle> 8 &manvol; 9 </refmeta> 10 <refnamediv> 11 <refname id="V4L2-PIX-FMT-SRGGB10P"><constant>V4L2_PIX_FMT_SRGGB10P</constant></refname> 12 <refname id="V4L2-PIX-FMT-SGRBG10P"><constant>V4L2_PIX_FMT_SGRBG10P</constant></refname> 13 <refname id="V4L2-PIX-FMT-SGBRG10P"><constant>V4L2_PIX_FMT_SGBRG10P</constant></refname> 14 <refname id="V4L2-PIX-FMT-SBGGR10P"><constant>V4L2_PIX_FMT_SBGGR10P</constant></refname> 15 <refpurpose>10-bit packed Bayer formats</refpurpose> 16 </refnamediv> 17 <refsect1> 18 <title>Description</title> 19 20 <para>These four pixel formats are packed raw sRGB / 21 Bayer formats with 10 bits per colour. Every four consecutive 22 colour components are packed into 5 bytes. Each of the first 4 23 bytes contain the 8 high order bits of the pixels, and the 24 fifth byte contains the two least significants bits of each 25 pixel, in the same order.</para> 26 27 <para>Each n-pixel row contains n/2 green samples and n/2 blue 28 or red samples, with alternating green-red and green-blue 29 rows. They are conventionally described as GRGR... BGBG..., 30 RGRG... GBGB..., etc. Below is an example of one of these 31 formats:</para> 32 33 <example> 34 <title><constant>V4L2_PIX_FMT_SBGGR10P</constant> 4 × 4 35 pixel image</title> 36 37 <formalpara> 38 <title>Byte Order.</title> 39 <para>Each cell is one byte. 40 <informaltable frame="topbot" colsep="1" rowsep="1"> 41 <tgroup cols="5" align="center"> 42 <colspec align="left" colwidth="2*" /> 43 <tbody valign="top"> 44 <row> 45 <entry>start + 0:</entry> 46 <entry>B<subscript>00high</subscript></entry> 47 <entry>G<subscript>01high</subscript></entry> 48 <entry>B<subscript>02high</subscript></entry> 49 <entry>G<subscript>03high</subscript></entry> 50 <entry>B<subscript>00low</subscript>(bits 7--6) 51 G<subscript>01low</subscript>(bits 5--4) 52 B<subscript>02low</subscript>(bits 3--2) 53 G<subscript>03low</subscript>(bits 1--0) 54 </entry> 55 </row> 56 <row> 57 <entry>start + 5:</entry> 58 <entry>G<subscript>10high</subscript></entry> 59 <entry>R<subscript>11high</subscript></entry> 60 <entry>G<subscript>12high</subscript></entry> 61 <entry>R<subscript>13high</subscript></entry> 62 <entry>G<subscript>10low</subscript>(bits 7--6) 63 R<subscript>11low</subscript>(bits 5--4) 64 G<subscript>12low</subscript>(bits 3--2) 65 R<subscript>13low</subscript>(bits 1--0) 66 </entry> 67 </row> 68 <row> 69 <entry>start + 10:</entry> 70 <entry>B<subscript>20high</subscript></entry> 71 <entry>G<subscript>21high</subscript></entry> 72 <entry>B<subscript>22high</subscript></entry> 73 <entry>G<subscript>23high</subscript></entry> 74 <entry>B<subscript>20low</subscript>(bits 7--6) 75 G<subscript>21low</subscript>(bits 5--4) 76 B<subscript>22low</subscript>(bits 3--2) 77 G<subscript>23low</subscript>(bits 1--0) 78 </entry> 79 </row> 80 <row> 81 <entry>start + 15:</entry> 82 <entry>G<subscript>30high</subscript></entry> 83 <entry>R<subscript>31high</subscript></entry> 84 <entry>G<subscript>32high</subscript></entry> 85 <entry>R<subscript>33high</subscript></entry> 86 <entry>G<subscript>30low</subscript>(bits 7--6) 87 R<subscript>31low</subscript>(bits 5--4) 88 G<subscript>32low</subscript>(bits 3--2) 89 R<subscript>33low</subscript>(bits 1--0) 90 </entry> 91 </row> 92 </tbody> 93 </tgroup> 94 </informaltable> 95 </para> 96 </formalpara> 97 </example> 98 </refsect1> 99 </refentry>
