zipng 0.20221122.0-dev.3

//! Built-in color palettes

/// Our hex-editor inspired color pallette for binary data, where the red
/// channel always corresponds to the index byte value.
pub static EIGHT_BIT_DATA: [[u8; 3]; 256] = [
    [0x00, 0x00, 0x00],
    [0x01, 0x80, 0x20],
    [0x02, 0x80, 0x20],
    [0x03, 0x80, 0x20],
    [0x04, 0x80, 0x20],
    [0x05, 0x80, 0x20],
    [0x06, 0x80, 0x20],
    [0x07, 0x80, 0x20],
    [0x08, 0x80, 0x20],
    [0x09, 0x09, 0x09],
    [0x0A, 0x0A, 0x0A],
    [0x0B, 0x80, 0x20],
    [0x0C, 0x80, 0x20],
    [0x0D, 0x0D, 0x0D],
    [0x0E, 0x80, 0x20],
    [0x0F, 0x80, 0x20],
    [0x10, 0x80, 0x20],
    [0x11, 0x80, 0x20],
    [0x12, 0x80, 0x20],
    [0x13, 0x80, 0x20],
    [0x14, 0x80, 0x20],
    [0x15, 0x80, 0x20],
    [0x16, 0x80, 0x20],
    [0x17, 0x80, 0x20],
    [0x18, 0x80, 0x20],
    [0x19, 0x80, 0x20],
    [0x1A, 0x80, 0x20],
    [0x1B, 0x80, 0x20],
    [0x1C, 0x80, 0x20],
    [0x1D, 0x80, 0x20],
    [0x1E, 0x80, 0x20],
    [0x1F, 0x80, 0x20],
    [0x20, 0x20, 0x20],
    [0x21, 0xFF, 0x80],
    [0x22, 0xFF, 0x80],
    [0x23, 0xFF, 0x80],
    [0x24, 0xFF, 0x80],
    [0x25, 0xFF, 0x80],
    [0x26, 0xFF, 0x80],
    [0x27, 0xFF, 0x80],
    [0x28, 0xFF, 0x80],
    [0x29, 0xFF, 0x80],
    [0x2A, 0xFF, 0x80],
    [0x2B, 0xFF, 0x80],
    [0x2C, 0xFF, 0x80],
    [0x2D, 0xFF, 0x80],
    [0x2E, 0xFF, 0x80],
    [0x2F, 0xFF, 0x80],
    [0x30, 0xFF, 0x80],
    [0x31, 0xFF, 0x80],
    [0x32, 0xFF, 0x80],
    [0x33, 0xFF, 0x80],
    [0x34, 0xFF, 0x80],
    [0x35, 0xFF, 0x80],
    [0x36, 0xFF, 0x80],
    [0x37, 0xFF, 0x80],
    [0x38, 0xFF, 0x80],
    [0x39, 0xFF, 0x80],
    [0x3A, 0xFF, 0x80],
    [0x3B, 0xFF, 0x80],
    [0x3C, 0xFF, 0x80],
    [0x3D, 0xFF, 0x80],
    [0x3E, 0xFF, 0x80],
    [0x3F, 0xFF, 0x80],
    [0x40, 0xFF, 0x80],
    [0x41, 0xFF, 0x80],
    [0x42, 0xFF, 0x80],
    [0x43, 0xFF, 0x80],
    [0x44, 0xFF, 0x80],
    [0x45, 0xFF, 0x80],
    [0x46, 0xFF, 0x80],
    [0x47, 0xFF, 0x80],
    [0x48, 0xFF, 0x80],
    [0x49, 0xFF, 0x80],
    [0x4A, 0xFF, 0x80],
    [0x4B, 0xFF, 0x80],
    [0x4C, 0xFF, 0x80],
    [0x4D, 0xFF, 0x80],
    [0x4E, 0xFF, 0x80],
    [0x4F, 0xFF, 0x80],
    [0x50, 0xFF, 0x80],
    [0x51, 0xFF, 0x80],
    [0x52, 0xFF, 0x80],
    [0x53, 0xFF, 0x80],
    [0x54, 0xFF, 0x80],
    [0x55, 0xFF, 0x80],
    [0x56, 0xFF, 0x80],
    [0x57, 0xFF, 0x80],
    [0x58, 0xFF, 0x80],
    [0x59, 0xFF, 0x80],
    [0x5A, 0xFF, 0x80],
    [0x5B, 0xFF, 0x80],
    [0x5C, 0xFF, 0x80],
    [0x5D, 0xFF, 0x80],
    [0x5E, 0xFF, 0x80],
    [0x5F, 0xFF, 0x80],
    [0x60, 0xFF, 0x80],
    [0x61, 0xFF, 0x80],
    [0x62, 0xFF, 0x80],
    [0x63, 0xFF, 0x80],
    [0x64, 0xFF, 0x80],
    [0x65, 0xFF, 0x80],
    [0x66, 0xFF, 0x80],
    [0x67, 0xFF, 0x80],
    [0x68, 0xFF, 0x80],
    [0x69, 0xFF, 0x80],
    [0x6A, 0xFF, 0x80],
    [0x6B, 0xFF, 0x80],
    [0x6C, 0xFF, 0x80],
    [0x6D, 0xFF, 0x80],
    [0x6E, 0xFF, 0x80],
    [0x6F, 0xFF, 0x80],
    [0x70, 0xFF, 0x80],
    [0x71, 0xFF, 0x80],
    [0x72, 0xFF, 0x80],
    [0x73, 0xFF, 0x80],
    [0x74, 0xFF, 0x80],
    [0x75, 0xFF, 0x80],
    [0x76, 0xFF, 0x80],
    [0x77, 0xFF, 0x80],
    [0x78, 0xFF, 0x80],
    [0x79, 0xFF, 0x80],
    [0x7A, 0xFF, 0x80],
    [0x7B, 0xFF, 0x80],
    [0x7C, 0xFF, 0x80],
    [0x7D, 0xFF, 0x80],
    [0x7E, 0xFF, 0x80],
    [0x7F, 0x80, 0x20],
    [0x80, 0x40, 0x80],
    [0x81, 0x40, 0x80],
    [0x82, 0x40, 0x80],
    [0x83, 0x40, 0x80],
    [0x84, 0x40, 0x80],
    [0x85, 0x40, 0x80],
    [0x86, 0x40, 0x80],
    [0x87, 0x40, 0x80],
    [0x88, 0x40, 0x80],
    [0x89, 0x40, 0x80],
    [0x8A, 0x40, 0x80],
    [0x8B, 0x40, 0x80],
    [0x8C, 0x40, 0x80],
    [0x8D, 0x40, 0x80],
    [0x8E, 0x40, 0x80],
    [0x8F, 0x40, 0x80],
    [0x90, 0x40, 0x80],
    [0x91, 0x40, 0x80],
    [0x92, 0x40, 0x80],
    [0x93, 0x40, 0x80],
    [0x94, 0x40, 0x80],
    [0x95, 0x40, 0x80],
    [0x96, 0x40, 0x80],
    [0x97, 0x40, 0x80],
    [0x98, 0x40, 0x80],
    [0x99, 0x40, 0x80],
    [0x9A, 0x40, 0x80],
    [0x9B, 0x40, 0x80],
    [0x9C, 0x40, 0x80],
    [0x9D, 0x40, 0x80],
    [0x9E, 0x40, 0x80],
    [0x9F, 0x40, 0x80],
    [0xA0, 0x40, 0x80],
    [0xA1, 0x40, 0x80],
    [0xA2, 0x40, 0x80],
    [0xA3, 0x40, 0x80],
    [0xA4, 0x40, 0x80],
    [0xA5, 0x40, 0x80],
    [0xA6, 0x40, 0x80],
    [0xA7, 0x40, 0x80],
    [0xA8, 0x40, 0x80],
    [0xA9, 0x40, 0x80],
    [0xAA, 0x40, 0x80],
    [0xAB, 0x40, 0x80],
    [0xAC, 0x40, 0x80],
    [0xAD, 0x40, 0x80],
    [0xAE, 0x40, 0x80],
    [0xAF, 0x40, 0x80],
    [0xB0, 0x40, 0x80],
    [0xB1, 0x40, 0x80],
    [0xB2, 0x40, 0x80],
    [0xB3, 0x40, 0x80],
    [0xB4, 0x40, 0x80],
    [0xB5, 0x40, 0x80],
    [0xB6, 0x40, 0x80],
    [0xB7, 0x40, 0x80],
    [0xB8, 0x40, 0x80],
    [0xB9, 0x40, 0x80],
    [0xBA, 0x40, 0x80],
    [0xBB, 0x40, 0x80],
    [0xBC, 0x40, 0x80],
    [0xBD, 0x40, 0x80],
    [0xBE, 0x40, 0x80],
    [0xBF, 0x40, 0x80],
    [0xC0, 0x40, 0x80],
    [0xC1, 0x40, 0x80],
    [0xC2, 0x40, 0x80],
    [0xC3, 0x40, 0x80],
    [0xC4, 0x40, 0x80],
    [0xC5, 0x40, 0x80],
    [0xC6, 0x40, 0x80],
    [0xC7, 0x40, 0x80],
    [0xC8, 0x40, 0x80],
    [0xC9, 0x40, 0x80],
    [0xCA, 0x40, 0x80],
    [0xCB, 0x40, 0x80],
    [0xCC, 0x40, 0x80],
    [0xCD, 0x40, 0x80],
    [0xCE, 0x40, 0x80],
    [0xCF, 0x40, 0x80],
    [0xD0, 0x40, 0x80],
    [0xD1, 0x40, 0x80],
    [0xD2, 0x40, 0x80],
    [0xD3, 0x40, 0x80],
    [0xD4, 0x40, 0x80],
    [0xD5, 0x40, 0x80],
    [0xD6, 0x40, 0x80],
    [0xD7, 0x40, 0x80],
    [0xD8, 0x40, 0x80],
    [0xD9, 0x40, 0x80],
    [0xDA, 0x40, 0x80],
    [0xDB, 0x40, 0x80],
    [0xDC, 0x40, 0x80],
    [0xDD, 0x40, 0x80],
    [0xDE, 0x40, 0x80],
    [0xDF, 0x40, 0x80],
    [0xE0, 0x40, 0x80],
    [0xE1, 0x40, 0x80],
    [0xE2, 0x40, 0x80],
    [0xE3, 0x40, 0x80],
    [0xE4, 0x40, 0x80],
    [0xE5, 0x40, 0x80],
    [0xE6, 0x40, 0x80],
    [0xE7, 0x40, 0x80],
    [0xE8, 0x40, 0x80],
    [0xE9, 0x40, 0x80],
    [0xEA, 0x40, 0x80],
    [0xEB, 0x40, 0x80],
    [0xEC, 0x40, 0x80],
    [0xED, 0x40, 0x80],
    [0xEE, 0x40, 0x80],
    [0xEF, 0x40, 0x80],
    [0xF0, 0x40, 0x80],
    [0xF1, 0x40, 0x80],
    [0xF2, 0x40, 0x80],
    [0xF3, 0x40, 0x80],
    [0xF4, 0x40, 0x80],
    [0xF5, 0x40, 0x80],
    [0xF6, 0x40, 0x80],
    [0xF7, 0x40, 0x80],
    [0xF8, 0x40, 0x80],
    [0xF9, 0x40, 0x80],
    [0xFA, 0x40, 0x80],
    [0xFB, 0x40, 0x80],
    [0xFC, 0x40, 0x80],
    [0xFD, 0x40, 0x80],
    [0xFE, 0x40, 0x80],
    [0xFF, 0x40, 0x80],
];

/// Kate Rose Morley's _12-bit Rainbow_ 12-color palette, plus black, white, 25%
/// gray and 75% gray.
pub static FOUR_BIT_RAINBOW: [[u8; 3]; 16] = [
    [0x00, 0x00, 0x00],
    [0x44, 0x44, 0x44],
    [0x88, 0x11, 0x77],
    [0xAA, 0x33, 0x55],
    [0xCC, 0x66, 0x66],
    [0xEE, 0x99, 0x44],
    [0xEE, 0xDD, 0x00],
    [0x00, 0xDD, 0x55],
    [0x44, 0xDD, 0x88],
    [0x22, 0xCC, 0xBB],
    [0x00, 0xBB, 0xCC],
    [0x00, 0x99, 0xCC],
    [0x33, 0x66, 0xBB],
    [0x66, 0x33, 0x99],
    [0xCC, 0xCC, 0xCC],
    [0xFF, 0xFF, 0xFF],
];

/// Fabio Crameri's _Batlow_ sequential rainbow color map.
pub static EIGHT_BIT_RAINBOW: [[u8; 3]; 256] = [
    [1, 25, 89],
    [2, 27, 89],
    [3, 28, 90],
    [4, 30, 90],
    [5, 31, 90],
    [6, 33, 91],
    [7, 34, 91],
    [7, 36, 91],
    [8, 37, 91],
    [9, 39, 92],
    [10, 40, 92],
    [10, 42, 92],
    [11, 43, 92],
    [11, 45, 93],
    [12, 46, 93],
    [12, 47, 93],
    [13, 49, 93],
    [13, 50, 94],
    [13, 51, 94],
    [14, 53, 94],
    [14, 54, 94],
    [14, 55, 94],
    [15, 56, 95],
    [15, 57, 95],
    [15, 59, 95],
    [15, 60, 95],
    [16, 61, 95],
    [16, 62, 95],
    [16, 63, 96],
    [16, 64, 96],
    [17, 65, 96],
    [17, 66, 96],
    [17, 67, 96],
    [17, 68, 96],
    [18, 69, 97],
    [18, 70, 97],
    [18, 71, 97],
    [18, 72, 97],
    [19, 73, 97],
    [19, 74, 97],
    [19, 75, 97],
    [20, 76, 98],
    [20, 77, 98],
    [20, 78, 98],
    [21, 79, 98],
    [21, 79, 98],
    [22, 80, 98],
    [22, 81, 98],
    [23, 82, 98],
    [23, 83, 98],
    [24, 84, 98],
    [24, 85, 98],
    [25, 86, 98],
    [25, 87, 98],
    [26, 87, 98],
    [27, 88, 98],
    [27, 89, 98],
    [28, 90, 98],
    [29, 91, 98],
    [30, 92, 98],
    [30, 93, 98],
    [31, 93, 97],
    [32, 94, 97],
    [33, 95, 97],
    [34, 96, 97],
    [35, 96, 96],
    [36, 97, 96],
    [37, 98, 96],
    [38, 99, 95],
    [39, 99, 95],
    [40, 100, 95],
    [42, 101, 94],
    [43, 101, 94],
    [44, 102, 93],
    [45, 103, 93],
    [47, 103, 92],
    [48, 104, 92],
    [49, 105, 91],
    [51, 105, 90],
    [52, 106, 90],
    [53, 106, 89],
    [55, 107, 88],
    [56, 108, 88],
    [58, 108, 87],
    [59, 109, 86],
    [60, 109, 86],
    [62, 110, 85],
    [63, 110, 84],
    [65, 111, 83],
    [66, 111, 82],
    [68, 112, 82],
    [69, 112, 81],
    [71, 113, 80],
    [72, 113, 79],
    [74, 114, 78],
    [76, 114, 77],
    [77, 115, 77],
    [79, 115, 76],
    [80, 116, 75],
    [82, 116, 74],
    [83, 117, 73],
    [85, 117, 72],
    [87, 118, 71],
    [88, 118, 70],
    [90, 119, 69],
    [91, 119, 69],
    [93, 120, 68],
    [95, 120, 67],
    [96, 121, 66],
    [98, 121, 65],
    [99, 122, 64],
    [101, 122, 63],
    [103, 123, 62],
    [104, 123, 62],
    [106, 123, 61],
    [108, 124, 60],
    [109, 124, 59],
    [111, 125, 58],
    [113, 125, 57],
    [115, 126, 56],
    [116, 126, 56],
    [118, 127, 55],
    [120, 127, 54],
    [121, 128, 53],
    [123, 128, 52],
    [125, 129, 52],
    [127, 129, 51],
    [129, 130, 50],
    [130, 130, 49],
    [132, 131, 49],
    [134, 131, 48],
    [136, 132, 47],
    [138, 132, 47],
    [140, 133, 46],
    [142, 133, 46],
    [143, 134, 45],
    [145, 134, 45],
    [147, 135, 44],
    [149, 135, 44],
    [151, 136, 44],
    [153, 136, 44],
    [155, 137, 43],
    [157, 137, 43],
    [159, 137, 43],
    [161, 138, 43],
    [163, 138, 44],
    [165, 139, 44],
    [167, 139, 44],
    [169, 140, 44],
    [171, 140, 45],
    [173, 140, 45],
    [175, 141, 46],
    [177, 141, 47],
    [179, 142, 47],
    [181, 142, 48],
    [183, 142, 49],
    [185, 143, 50],
    [187, 143, 51],
    [189, 143, 52],
    [190, 144, 53],
    [192, 144, 54],
    [194, 144, 55],
    [196, 145, 56],
    [198, 145, 58],
    [200, 145, 59],
    [202, 146, 60],
    [203, 146, 62],
    [205, 146, 63],
    [207, 147, 64],
    [209, 147, 66],
    [210, 147, 67],
    [212, 148, 69],
    [214, 148, 70],
    [216, 148, 72],
    [217, 149, 74],
    [219, 149, 75],
    [221, 149, 77],
    [222, 150, 79],
    [224, 150, 81],
    [225, 151, 82],
    [227, 151, 84],
    [228, 151, 86],
    [230, 152, 88],
    [231, 152, 90],
    [233, 153, 92],
    [234, 153, 94],
    [235, 154, 96],
    [237, 154, 98],
    [238, 155, 100],
    [239, 155, 103],
    [240, 156, 105],
    [241, 157, 107],
    [242, 157, 109],
    [243, 158, 112],
    [244, 159, 114],
    [245, 159, 116],
    [246, 160, 119],
    [247, 161, 121],
    [248, 161, 123],
    [248, 162, 126],
    [249, 163, 128],
    [249, 163, 130],
    [250, 164, 133],
    [250, 165, 135],
    [251, 166, 137],
    [251, 166, 140],
    [252, 167, 142],
    [252, 168, 144],
    [252, 169, 147],
    [252, 169, 149],
    [253, 170, 151],
    [253, 171, 154],
    [253, 172, 156],
    [253, 172, 158],
    [253, 173, 160],
    [253, 174, 162],
    [253, 175, 165],
    [253, 175, 167],
    [253, 176, 169],
    [253, 177, 171],
    [253, 178, 173],
    [253, 178, 175],
    [253, 179, 177],
    [253, 180, 180],
    [253, 180, 182],
    [253, 181, 184],
    [253, 182, 186],
    [253, 183, 188],
    [253, 183, 190],
    [253, 184, 192],
    [253, 185, 194],
    [253, 186, 196],
    [253, 186, 199],
    [253, 187, 201],
    [253, 188, 203],
    [253, 188, 205],
    [252, 189, 207],
    [252, 190, 209],
    [252, 191, 211],
    [252, 191, 214],
    [252, 192, 216],
    [252, 193, 218],
    [252, 194, 220],
    [252, 195, 223],
    [252, 195, 225],
    [252, 196, 227],
    [252, 197, 229],
    [251, 198, 232],
    [251, 198, 234],
    [251, 199, 236],
    [251, 200, 239],
    [251, 201, 241],
    [251, 202, 243],
    [251, 202, 246],
    [250, 203, 248],
    [250, 204, 250],
];

/// Fabio Crameri's _Roma_ diverging color map, reversed.
pub static EIGHT_BIT_HEAT: [[u8; 3]; 256] = [
    [3, 49, 152],
    [5, 51, 153],
    [7, 53, 154],
    [9, 55, 155],
    [11, 57, 156],
    [12, 59, 156],
    [14, 61, 157],
    [15, 63, 158],
    [17, 64, 159],
    [18, 66, 160],
    [19, 68, 160],
    [20, 70, 161],
    [21, 72, 162],
    [22, 74, 163],
    [23, 76, 164],
    [24, 77, 164],
    [25, 79, 165],
    [25, 81, 166],
    [26, 83, 167],
    [27, 84, 168],
    [27, 86, 168],
    [28, 88, 169],
    [29, 90, 170],
    [29, 91, 171],
    [30, 93, 171],
    [30, 95, 172],
    [31, 96, 173],
    [32, 98, 174],
    [32, 100, 174],
    [33, 102, 175],
    [33, 103, 176],
    [34, 105, 176],
    [34, 106, 177],
    [35, 108, 178],
    [35, 110, 179],
    [36, 111, 179],
    [36, 113, 180],
    [37, 115, 181],
    [37, 116, 181],
    [38, 118, 182],
    [38, 119, 183],
    [39, 121, 183],
    [40, 122, 184],
    [40, 124, 185],
    [41, 126, 185],
    [41, 127, 186],
    [42, 129, 187],
    [43, 130, 187],
    [43, 132, 188],
    [44, 133, 189],
    [45, 135, 189],
    [45, 136, 190],
    [46, 138, 191],
    [47, 140, 191],
    [48, 141, 192],
    [48, 143, 193],
    [49, 144, 193],
    [50, 146, 194],
    [51, 148, 195],
    [52, 149, 195],
    [53, 151, 196],
    [54, 152, 197],
    [55, 154, 197],
    [56, 156, 198],
    [57, 157, 199],
    [58, 159, 199],
    [60, 161, 200],
    [61, 162, 201],
    [62, 164, 201],
    [64, 166, 202],
    [65, 167, 203],
    [67, 169, 203],
    [68, 171, 204],
    [70, 172, 204],
    [71, 174, 205],
    [73, 176, 206],
    [75, 178, 206],
    [77, 179, 207],
    [79, 181, 208],
    [81, 183, 208],
    [83, 184, 209],
    [85, 186, 209],
    [87, 188, 210],
    [89, 189, 210],
    [91, 191, 211],
    [93, 193, 211],
    [96, 195, 212],
    [98, 196, 212],
    [100, 198, 213],
    [103, 199, 213],
    [105, 201, 213],
    [108, 203, 214],
    [110, 204, 214],
    [113, 206, 214],
    [116, 207, 214],
    [118, 209, 215],
    [121, 210, 215],
    [123, 212, 215],
    [126, 213, 215],
    [129, 215, 215],
    [131, 216, 215],
    [134, 217, 215],
    [137, 218, 215],
    [139, 220, 215],
    [142, 221, 215],
    [144, 222, 215],
    [147, 223, 214],
    [149, 224, 214],
    [152, 225, 214],
    [155, 226, 213],
    [157, 227, 213],
    [159, 228, 212],
    [162, 229, 212],
    [164, 229, 211],
    [166, 230, 210],
    [169, 231, 210],
    [171, 231, 209],
    [173, 232, 208],
    [175, 232, 207],
    [177, 233, 206],
    [179, 233, 205],
    [181, 234, 204],
    [183, 234, 202],
    [185, 234, 201],
    [187, 234, 200],
    [189, 234, 198],
    [190, 234, 197],
    [192, 234, 195],
    [193, 234, 194],
    [195, 234, 192],
    [196, 234, 190],
    [198, 234, 188],
    [199, 233, 186],
    [200, 233, 184],
    [201, 233, 182],
    [203, 232, 180],
    [204, 231, 178],
    [204, 231, 176],
    [205, 230, 173],
    [206, 229, 171],
    [207, 229, 168],
    [208, 228, 166],
    [208, 227, 163],
    [209, 226, 161],
    [209, 225, 158],
    [209, 223, 155],
    [210, 222, 152],
    [210, 221, 150],
    [210, 220, 147],
    [210, 218, 144],
    [210, 217, 141],
    [210, 215, 138],
    [210, 214, 135],
    [210, 212, 132],
    [210, 211, 129],
    [210, 209, 126],
    [209, 207, 123],
    [209, 205, 120],
    [208, 204, 117],
    [208, 202, 114],
    [207, 200, 111],
    [207, 198, 109],
    [206, 196, 106],
    [206, 194, 103],
    [205, 192, 100],
    [204, 190, 98],
    [203, 188, 95],
    [203, 186, 93],
    [202, 184, 90],
    [201, 182, 88],
    [200, 180, 85],
    [199, 178, 83],
    [199, 176, 81],
    [198, 174, 79],
    [197, 172, 76],
    [196, 170, 74],
    [195, 168, 72],
    [194, 166, 71],
    [193, 165, 69],
    [193, 163, 67],
    [192, 161, 65],
    [191, 159, 64],
    [190, 157, 62],
    [189, 155, 60],
    [188, 153, 59],
    [187, 151, 57],
    [186, 149, 56],
    [186, 148, 55],
    [185, 146, 53],
    [184, 144, 52],
    [183, 142, 51],
    [182, 140, 50],
    [181, 139, 49],
    [181, 137, 48],
    [180, 135, 47],
    [179, 134, 46],
    [178, 132, 45],
    [177, 130, 44],
    [176, 128, 43],
    [176, 127, 42],
    [175, 125, 41],
    [174, 124, 40],
    [173, 122, 39],
    [173, 120, 38],
    [172, 119, 38],
    [171, 117, 37],
    [170, 115, 36],
    [169, 114, 35],
    [169, 112, 35],
    [168, 111, 34],
    [167, 109, 33],
    [166, 108, 32],
    [166, 106, 32],
    [165, 104, 31],
    [164, 103, 30],
    [163, 101, 30],
    [162, 100, 29],
    [162, 98, 28],
    [161, 97, 28],
    [160, 95, 27],
    [159, 93, 26],
    [158, 92, 25],
    [158, 90, 25],
    [157, 88, 24],
    [156, 87, 23],
    [155, 85, 23],
    [154, 83, 22],
    [153, 82, 21],
    [153, 80, 20],
    [152, 78, 20],
    [151, 77, 19],
    [150, 75, 18],
    [149, 73, 18],
    [148, 71, 17],
    [147, 70, 16],
    [146, 68, 15],
    [145, 66, 15],
    [144, 64, 14],
    [144, 62, 13],
    [143, 60, 12],
    [142, 58, 11],
    [141, 56, 11],
    [140, 54, 10],
    [139, 52, 9],
    [138, 50, 8],
    [136, 48, 8],
    [135, 46, 7],
    [134, 44, 6],
    [133, 42, 6],
    [132, 39, 5],
    [131, 37, 4],
    [130, 34, 4],
    [129, 32, 3],
    [128, 29, 2],
    [127, 26, 1],
    [126, 23, 0],
];

/// Our pallet mapping based on number of bits set.
static EIGHT_BIT_MAPPING: [u8; 256] = [
    0x00, 0x07, 0x01, 0x15, 0x04, 0x19, 0x11, 0x42, 0x08, 0x0C, 0x21, 0x32, 0x1E, 0x4D, 0x25, 0x7C,
    0x06, 0x13, 0x1A, 0x37, 0x16, 0x3F, 0x56, 0x76, 0x10, 0x58, 0x49, 0x80, 0x50, 0x7A, 0x7E, 0xCE,
    0x05, 0x0F, 0x1F, 0x47, 0x22, 0x4A, 0x28, 0x87, 0x14, 0x5C, 0x2D, 0x66, 0x30, 0x60, 0x9F, 0xC7,
    0x0B, 0x3C, 0x44, 0x93, 0x2B, 0x78, 0x91, 0xD6, 0x41, 0x62, 0x82, 0xC4, 0x6D, 0xC9, 0xBF, 0xEC,
    0x03, 0x1D, 0x0D, 0x3A, 0x0A, 0x45, 0x3D, 0x72, 0x1B, 0x55, 0x35, 0x6C, 0x38, 0x90, 0xA1, 0xAB,
    0x23, 0x29, 0x4E, 0x70, 0x2E, 0x74, 0x5D, 0xCB, 0x4B, 0x8E, 0x86, 0xB9, 0x8C, 0xB6, 0xAE, 0xF3,
    0x17, 0x5A, 0x51, 0x6A, 0x33, 0x83, 0x9B, 0xB0, 0x53, 0x64, 0x68, 0xA8, 0x9D, 0xB3, 0xA3, 0xF1,
    0x26, 0x97, 0x95, 0xA5, 0x99, 0xD3, 0xDA, 0xE5, 0x8A, 0xC1, 0xBC, 0xDD, 0xD1, 0xE8, 0xE2, 0xF8,
    0x02, 0x24, 0x09, 0x2F, 0x0E, 0x52, 0x59, 0x89, 0x18, 0x27, 0x2A, 0x9A, 0x3B, 0x96, 0x98, 0xD4,
    0x20, 0x34, 0x54, 0x9E, 0x5B, 0x67, 0x63, 0xBD, 0x46, 0x9C, 0x84, 0xD9, 0x69, 0xA4, 0xA9, 0xDC,
    0x1C, 0x4F, 0x4C, 0x8B, 0x36, 0x85, 0x8D, 0xB5, 0x3E, 0x5E, 0x73, 0xD2, 0x6F, 0xCC, 0xC2, 0xDF,
    0x39, 0xA2, 0x8F, 0xB2, 0x6B, 0xA7, 0xBA, 0xE7, 0x71, 0xAF, 0xB7, 0xF5, 0xAC, 0xE3, 0xF2, 0xFC,
    0x12, 0x2C, 0x40, 0x6E, 0x48, 0x81, 0x61, 0xC0, 0x43, 0x92, 0x77, 0xD7, 0x94, 0xBB, 0xA6, 0xE4,
    0x31, 0xA0, 0x5F, 0xD0, 0x65, 0xC3, 0xC8, 0xF0, 0x88, 0xC6, 0xB4, 0xED, 0xB1, 0xE0, 0xEA, 0xF7,
    0x57, 0x7D, 0x79, 0xAD, 0x7F, 0xB8, 0xC5, 0xF4, 0x75, 0xBE, 0xCA, 0xE9, 0xCF, 0xDB, 0xEE, 0xFA,
    0x7B, 0xAA, 0xCD, 0xE1, 0xD8, 0xEB, 0xDE, 0xF9, 0xD5, 0xEF, 0xE6, 0xFB, 0xF6, 0xFD, 0xFE, 0xFF,
];