| 1 | .. -*- coding: utf-8; mode: rst -*- |
| 2 | |
| 3 | .. _V4L2-PIX-FMT-SRGGB10: |
| 4 | |
| 5 | *************************************************************************************************************************** |
| 6 | V4L2_PIX_FMT_SRGGB10 ('RG10'), V4L2_PIX_FMT_SGRBG10 ('BA10'), V4L2_PIX_FMT_SGBRG10 ('GB10'), V4L2_PIX_FMT_SBGGR10 ('BG10'), |
| 7 | *************************************************************************************************************************** |
| 8 | |
| 9 | *man V4L2_PIX_FMT_SRGGB10(2)* |
| 10 | |
| 11 | V4L2_PIX_FMT_SGRBG10 |
| 12 | V4L2_PIX_FMT_SGBRG10 |
| 13 | V4L2_PIX_FMT_SBGGR10 |
| 14 | 10-bit Bayer formats expanded to 16 bits |
| 15 | |
| 16 | |
| 17 | Description |
| 18 | =========== |
| 19 | |
| 20 | These four pixel formats are raw sRGB / Bayer formats with 10 bits per |
| 21 | colour. Each colour component is stored in a 16-bit word, with 6 unused |
| 22 | 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 |
| 24 | are stored in memory in little endian order. They are conventionally |
| 25 | described as GRGR... BGBG..., RGRG... GBGB..., etc. Below is an example |
| 26 | of one of these formats |
| 27 | |
| 28 | **Byte Order.** |
| 29 | Each cell is one byte, high 6 bits in high bytes are 0. |
| 30 | |
| 31 | |
| 32 | |
| 33 | .. flat-table:: |
| 34 | :header-rows: 0 |
| 35 | :stub-columns: 0 |
| 36 | :widths: 2 1 1 1 1 1 1 1 1 |
| 37 | |
| 38 | |
| 39 | - .. row 1 |
| 40 | |
| 41 | - start + 0: |
| 42 | |
| 43 | - B\ :sub:`00low` |
| 44 | |
| 45 | - B\ :sub:`00high` |
| 46 | |
| 47 | - G\ :sub:`01low` |
| 48 | |
| 49 | - G\ :sub:`01high` |
| 50 | |
| 51 | - B\ :sub:`02low` |
| 52 | |
| 53 | - B\ :sub:`02high` |
| 54 | |
| 55 | - G\ :sub:`03low` |
| 56 | |
| 57 | - G\ :sub:`03high` |
| 58 | |
| 59 | - .. row 2 |
| 60 | |
| 61 | - start + 8: |
| 62 | |
| 63 | - G\ :sub:`10low` |
| 64 | |
| 65 | - G\ :sub:`10high` |
| 66 | |
| 67 | - R\ :sub:`11low` |
| 68 | |
| 69 | - R\ :sub:`11high` |
| 70 | |
| 71 | - G\ :sub:`12low` |
| 72 | |
| 73 | - G\ :sub:`12high` |
| 74 | |
| 75 | - R\ :sub:`13low` |
| 76 | |
| 77 | - R\ :sub:`13high` |
| 78 | |
| 79 | - .. row 3 |
| 80 | |
| 81 | - start + 16: |
| 82 | |
| 83 | - B\ :sub:`20low` |
| 84 | |
| 85 | - B\ :sub:`20high` |
| 86 | |
| 87 | - G\ :sub:`21low` |
| 88 | |
| 89 | - G\ :sub:`21high` |
| 90 | |
| 91 | - B\ :sub:`22low` |
| 92 | |
| 93 | - B\ :sub:`22high` |
| 94 | |
| 95 | - G\ :sub:`23low` |
| 96 | |
| 97 | - G\ :sub:`23high` |
| 98 | |
| 99 | - .. row 4 |
| 100 | |
| 101 | - start + 24: |
| 102 | |
| 103 | - G\ :sub:`30low` |
| 104 | |
| 105 | - G\ :sub:`30high` |
| 106 | |
| 107 | - R\ :sub:`31low` |
| 108 | |
| 109 | - R\ :sub:`31high` |
| 110 | |
| 111 | - G\ :sub:`32low` |
| 112 | |
| 113 | - G\ :sub:`32high` |
| 114 | |
| 115 | - R\ :sub:`33low` |
| 116 | |
| 117 | - R\ :sub:`33high` |