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Change gamma value
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d4335820ba
commit
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2 changed files with 58 additions and 58 deletions
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@ -3116,67 +3116,67 @@ const uint16_t lut_led_gamma[] = {
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0, 0, 0, 0,
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0, 0, 0, 0,
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0, 0, 0, 0,
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0, 0, 0, 0,
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0, 0, 0, 0,
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0, 0, 0, 0,
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0, 0, 0, 0,
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0, 0, 0, 1,
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0, 0, 0, 0,
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0, 0, 1, 1,
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1, 1, 1, 1,
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1, 1, 1, 1,
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1, 1, 1, 1,
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1, 1, 1, 2,
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2, 2, 2, 2,
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2, 2, 2, 2,
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2, 2, 2, 3,
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3, 3, 3, 3,
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3, 3, 3, 4,
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4, 4, 4, 4,
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4, 4, 4, 4,
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5, 5, 5, 6,
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5, 5, 5, 6,
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6, 6, 7, 7,
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6, 6, 7, 7,
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7, 8, 8, 8,
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8, 8, 8, 9,
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9, 9, 10, 10,
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9, 10, 10, 11,
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11, 11, 12, 12,
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11, 12, 12, 13,
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13, 13, 14, 14,
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13, 14, 15, 15,
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15, 15, 16, 17,
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16, 17, 17, 18,
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17, 18, 19, 19,
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19, 19, 20, 21,
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20, 21, 21, 22,
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21, 22, 23, 24,
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23, 24, 24, 25,
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25, 25, 26, 27,
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26, 27, 28, 29,
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28, 29, 30, 31,
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29, 30, 31, 32,
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32, 33, 34, 35,
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33, 34, 35, 36,
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36, 37, 38, 39,
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37, 38, 39, 40,
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40, 41, 42, 43,
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42, 43, 44, 45,
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44, 45, 47, 48,
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46, 47, 49, 50,
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49, 50, 51, 53,
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51, 52, 54, 55,
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54, 55, 57, 58,
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56, 58, 59, 61,
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59, 61, 62, 64,
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62, 63, 65, 66,
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65, 66, 68, 69,
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68, 70, 71, 73,
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71, 72, 74, 76,
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74, 76, 78, 79,
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77, 79, 80, 82,
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81, 83, 84, 86,
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84, 85, 87, 89,
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88, 90, 92, 94,
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91, 92, 94, 96,
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96, 97, 99, 101,
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98, 100, 101, 103,
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103, 105, 107, 110,
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105, 107, 109, 111,
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112, 114, 116, 118,
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113, 115, 117, 119,
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120, 122, 125, 127,
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121, 123, 125, 128,
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129, 132, 134, 136,
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130, 132, 134, 136,
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139, 141, 144, 146,
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138, 141, 143, 145,
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149, 151, 154, 157,
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148, 150, 152, 155,
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159, 162, 165, 167,
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157, 160, 162, 164,
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170, 173, 176, 178,
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167, 169, 172, 175,
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181, 184, 187, 190,
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177, 180, 182, 185,
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193, 196, 199, 202,
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188, 190, 193, 196,
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205, 208, 212, 215,
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199, 201, 204, 207,
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218, 221, 225, 228,
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210, 213, 216, 219,
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231, 235, 238, 242,
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222, 224, 227, 230,
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245, 249, 252, 256,
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234, 237, 240, 243,
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259, 263, 267, 270,
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246, 249, 252, 255,
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274, 278, 282, 286,
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259, 262, 265, 268,
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289, 293, 297, 301,
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272, 275, 278, 282,
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305, 309, 313, 318,
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285, 289, 292, 296,
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322, 326, 330, 334,
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299, 303, 306, 310,
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339, 343, 347, 352,
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313, 317, 321, 324,
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356, 361, 365, 370,
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328, 332, 336, 339,
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374, 379, 384, 388,
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343, 347, 351, 355,
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393, 398, 402, 407,
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359, 362, 366, 370,
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412, 417, 422, 427,
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374, 378, 382, 387,
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432, 437, 442, 447,
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391, 395, 399, 403,
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453, 458, 463, 468,
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407, 412, 416, 420,
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474, 479, 484, 490,
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424, 429, 433, 437,
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495, 501, 506, 512,
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442, 446, 451, 455,
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460, 464, 469, 473,
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478, 483, 487, 492,
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497, 501, 506, 511,
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};
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};
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@ -28,9 +28,9 @@ lookup_tables_u16.append(('left_sin_pan', l_pan))
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lookup_tables_u16.append(('right_cos_pan', r_pan))
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lookup_tables_u16.append(('right_cos_pan', r_pan))
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# led gamma correction
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# led gamma correction
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gamma = 2.8
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gamma = 2.4
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max_in = 255
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max_in = 255
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max_out = 512
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max_out = 511
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input_vals = np.linspace(0, max_in, num=max_in + 1)
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input_vals = np.linspace(0, max_in, num=max_in + 1)
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gamma_correction = ((input_vals / max_in) ** gamma) * max_out + 0.5
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gamma_correction = ((input_vals / max_in) ** gamma) * max_out + 0.5
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lookup_tables_u16.append(('led_gamma', np.floor(gamma_correction)))
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lookup_tables_u16.append(('led_gamma', np.floor(gamma_correction)))
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