diff options
author | Helen Mae Koike Fornazier <helen.koike@collabora.co.uk> | 2016-04-08 23:28:58 +0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-04-20 22:14:39 +0300 |
commit | e07d46e7e0da86c146f199dae76f879096bc436a (patch) | |
tree | 0af2dedf71fa594cf7062b86548289f376575e31 /drivers/media/platform | |
parent | d1e5d8bd49d9a830b6b5f4da906f868b2ceb83a4 (diff) | |
download | linux-e07d46e7e0da86c146f199dae76f879096bc436a.tar.xz |
[media] tpg: Export the tpg code from vivid as a module
The test pattern generator will be used by other drivers as the virtual
media controller (vimc)
Signed-off-by: Helen Mae Koike Fornazier <helen.koike@collabora.co.uk>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform')
-rw-r--r-- | drivers/media/platform/vivid/Kconfig | 1 | ||||
-rw-r--r-- | drivers/media/platform/vivid/Makefile | 2 | ||||
-rw-r--r-- | drivers/media/platform/vivid/vivid-core.h | 2 | ||||
-rw-r--r-- | drivers/media/platform/vivid/vivid-tpg-colors.c | 1416 | ||||
-rw-r--r-- | drivers/media/platform/vivid/vivid-tpg-colors.h | 68 | ||||
-rw-r--r-- | drivers/media/platform/vivid/vivid-tpg.c | 2314 | ||||
-rw-r--r-- | drivers/media/platform/vivid/vivid-tpg.h | 598 |
7 files changed, 3 insertions, 4398 deletions
diff --git a/drivers/media/platform/vivid/Kconfig b/drivers/media/platform/vivid/Kconfig index 0885e93ad436..f535f576913d 100644 --- a/drivers/media/platform/vivid/Kconfig +++ b/drivers/media/platform/vivid/Kconfig @@ -7,6 +7,7 @@ config VIDEO_VIVID select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT select VIDEOBUF2_VMALLOC + select VIDEO_V4L2_TPG default n ---help--- Enables a virtual video driver. This driver emulates a webcam, diff --git a/drivers/media/platform/vivid/Makefile b/drivers/media/platform/vivid/Makefile index 756fc12851df..633c8a1b2c27 100644 --- a/drivers/media/platform/vivid/Makefile +++ b/drivers/media/platform/vivid/Makefile @@ -2,5 +2,5 @@ vivid-objs := vivid-core.o vivid-ctrls.o vivid-vid-common.o vivid-vbi-gen.o \ vivid-vid-cap.o vivid-vid-out.o vivid-kthread-cap.o vivid-kthread-out.o \ vivid-radio-rx.o vivid-radio-tx.o vivid-radio-common.o \ vivid-rds-gen.o vivid-sdr-cap.o vivid-vbi-cap.o vivid-vbi-out.o \ - vivid-osd.o vivid-tpg.o vivid-tpg-colors.o + vivid-osd.o obj-$(CONFIG_VIDEO_VIVID) += vivid.o diff --git a/drivers/media/platform/vivid/vivid-core.h b/drivers/media/platform/vivid/vivid-core.h index 751c1ba391e9..776783bec227 100644 --- a/drivers/media/platform/vivid/vivid-core.h +++ b/drivers/media/platform/vivid/vivid-core.h @@ -25,7 +25,7 @@ #include <media/v4l2-device.h> #include <media/v4l2-dev.h> #include <media/v4l2-ctrls.h> -#include "vivid-tpg.h" +#include <media/v4l2-tpg.h> #include "vivid-rds-gen.h" #include "vivid-vbi-gen.h" diff --git a/drivers/media/platform/vivid/vivid-tpg-colors.c b/drivers/media/platform/vivid/vivid-tpg-colors.c deleted file mode 100644 index 2299f0ce47c8..000000000000 --- a/drivers/media/platform/vivid/vivid-tpg-colors.c +++ /dev/null @@ -1,1416 +0,0 @@ -/* - * vivid-color.c - A table that converts colors to various colorspaces - * - * The test pattern generator uses the tpg_colors for its test patterns. - * For testing colorspaces the first 8 colors of that table need to be - * converted to their equivalent in the target colorspace. - * - * The tpg_csc_colors[] table is the result of that conversion and since - * it is precalculated the colorspace conversion is just a simple table - * lookup. - * - * This source also contains the code used to generate the tpg_csc_colors - * table. Run the following command to compile it: - * - * gcc vivid-tpg-colors.c -DCOMPILE_APP -o gen-colors -lm - * - * and run the utility. - * - * Note that the converted colors are in the range 0x000-0xff0 (so times 16) - * in order to preserve precision. - * - * Copyright 2014 Cisco Systems, Inc. and/or its affiliates. All rights reserved. - * - * This program is free software; you may redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include <linux/videodev2.h> - -#include "vivid-tpg-colors.h" - -/* sRGB colors with range [0-255] */ -const struct color tpg_colors[TPG_COLOR_MAX] = { - /* - * Colors to test colorspace conversion: converting these colors - * to other colorspaces will never lead to out-of-gamut colors. - */ - { 191, 191, 191 }, /* TPG_COLOR_CSC_WHITE */ - { 191, 191, 50 }, /* TPG_COLOR_CSC_YELLOW */ - { 50, 191, 191 }, /* TPG_COLOR_CSC_CYAN */ - { 50, 191, 50 }, /* TPG_COLOR_CSC_GREEN */ - { 191, 50, 191 }, /* TPG_COLOR_CSC_MAGENTA */ - { 191, 50, 50 }, /* TPG_COLOR_CSC_RED */ - { 50, 50, 191 }, /* TPG_COLOR_CSC_BLUE */ - { 50, 50, 50 }, /* TPG_COLOR_CSC_BLACK */ - - /* 75% colors */ - { 191, 191, 0 }, /* TPG_COLOR_75_YELLOW */ - { 0, 191, 191 }, /* TPG_COLOR_75_CYAN */ - { 0, 191, 0 }, /* TPG_COLOR_75_GREEN */ - { 191, 0, 191 }, /* TPG_COLOR_75_MAGENTA */ - { 191, 0, 0 }, /* TPG_COLOR_75_RED */ - { 0, 0, 191 }, /* TPG_COLOR_75_BLUE */ - - /* 100% colors */ - { 255, 255, 255 }, /* TPG_COLOR_100_WHITE */ - { 255, 255, 0 }, /* TPG_COLOR_100_YELLOW */ - { 0, 255, 255 }, /* TPG_COLOR_100_CYAN */ - { 0, 255, 0 }, /* TPG_COLOR_100_GREEN */ - { 255, 0, 255 }, /* TPG_COLOR_100_MAGENTA */ - { 255, 0, 0 }, /* TPG_COLOR_100_RED */ - { 0, 0, 255 }, /* TPG_COLOR_100_BLUE */ - { 0, 0, 0 }, /* TPG_COLOR_100_BLACK */ - - { 0, 0, 0 }, /* TPG_COLOR_RANDOM placeholder */ -}; - -#ifndef COMPILE_APP - -/* Generated table */ -const unsigned short tpg_rec709_to_linear[255 * 16 + 1] = { - 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, - 4, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6, 6, 7, 7, - 7, 7, 8, 8, 8, 8, 8, 9, 9, 9, 9, 10, 10, 10, 10, 10, - 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, - 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, - 18, 18, 18, 18, 19, 19, 19, 19, 20, 20, 20, 20, 20, 21, 21, 21, - 21, 22, 22, 22, 22, 22, 23, 23, 23, 23, 24, 24, 24, 24, 24, 25, - 25, 25, 25, 26, 26, 26, 26, 26, 27, 27, 27, 27, 28, 28, 28, 28, - 28, 29, 29, 29, 29, 30, 30, 30, 30, 30, 31, 31, 31, 31, 32, 32, - 32, 32, 32, 33, 33, 33, 33, 34, 34, 34, 34, 34, 35, 35, 35, 35, - 36, 36, 36, 36, 36, 37, 37, 37, 37, 38, 38, 38, 38, 38, 39, 39, - 39, 39, 40, 40, 40, 40, 40, 41, 41, 41, 41, 42, 42, 42, 42, 42, - 43, 43, 43, 43, 44, 44, 44, 44, 44, 45, 45, 45, 45, 46, 46, 46, - 46, 46, 47, 47, 47, 47, 48, 48, 48, 48, 48, 49, 49, 49, 49, 50, - 50, 50, 50, 50, 51, 51, 51, 51, 52, 52, 52, 52, 52, 53, 53, 53, - 53, 54, 54, 54, 54, 54, 55, 55, 55, 55, 56, 56, 56, 56, 56, 57, - 57, 57, 57, 58, 58, 58, 58, 58, 59, 59, 59, 59, 60, 60, 60, 60, - 60, 61, 61, 61, 61, 62, 62, 62, 62, 62, 63, 63, 63, 63, 64, 64, - 64, 64, 64, 65, 65, 65, 65, 66, 66, 66, 66, 66, 67, 67, 67, 67, - 68, 68, 68, 68, 68, 69, 69, 69, 69, 70, 70, 70, 70, 70, 71, 71, - 71, 71, 72, 72, 72, 72, 72, 73, 73, 73, 73, 73, 74, 74, 74, 74, - 74, 75, 75, 75, 75, 76, 76, 76, 76, 76, 77, 77, 77, 77, 78, 78, - 78, 78, 79, 79, 79, 79, 79, 80, 80, 80, 80, 81, 81, 81, 81, 82, - 82, 82, 82, 82, 83, 83, 83, 83, 84, 84, 84, 84, 85, 85, 85, 85, - 86, 86, 86, 86, 87, 87, 87, 87, 88, 88, 88, 88, 89, 89, 89, 89, - 90, 90, 90, 90, 91, 91, 91, 91, 92, 92, 92, 92, 93, 93, 93, 93, - 94, 94, 94, 94, 95, 95, 95, 95, 96, 96, 96, 96, 97, 97, 97, 97, - 98, 98, 98, 98, 99, 99, 99, 99, 100, 100, 100, 101, 101, 101, 101, 102, - 102, 102, 102, 103, 103, 103, 103, 104, 104, 104, 105, 105, 105, 105, 106, 106, - 106, 106, 107, 107, 107, 107, 108, 108, 108, 109, 109, 109, 109, 110, 110, 110, - 111, 111, 111, 111, 112, 112, 112, 112, 113, 113, 113, 114, 114, 114, 114, 115, - 115, 115, 116, 116, 116, 116, 117, 117, 117, 118, 118, 118, 118, 119, 119, 119, - 120, 120, 120, 120, 121, 121, 121, 122, 122, 122, 123, 123, 123, 123, 124, 124, - 124, 125, 125, 125, 125, 126, 126, 126, 127, 127, 127, 128, 128, 128, 128, 129, - 129, 129, 130, 130, 130, 131, 131, 131, 132, 132, 132, 132, 133, 133, 133, 134, - 134, 134, 135, 135, 135, 136, 136, 136, 136, 137, 137, 137, 138, 138, 138, 139, - 139, 139, 140, 140, 140, 141, 141, 141, 142, 142, 142, 142, 143, 143, 143, 144, - 144, 144, 145, 145, 145, 146, 146, 146, 147, 147, 147, 148, 148, 148, 149, 149, - 149, 150, 150, 150, 151, 151, 151, 152, 152, 152, 153, 153, 153, 154, 154, 154, - 155, 155, 155, 156, 156, 156, 157, 157, 157, 158, 158, 158, 159, 159, 159, 160, - 160, 160, 161, 161, 161, 162, 162, 162, 163, 163, 163, 164, 164, 164, 165, 165, - 165, 166, 166, 167, 167, 167, 168, 168, 168, 169, 169, 169, 170, 170, 170, 171, - 171, 171, 172, 172, 172, 173, 173, 174, 174, 174, 175, 175, 175, 176, 176, 176, - 177, 177, 177, 178, 178, 179, 179, 179, 180, 180, 180, 181, 181, 181, 182, 182, - 183, 183, 183, 184, 184, 184, 185, 185, 186, 186, 186, 187, 187, 187, 188, 188, - 188, 189, 189, 190, 190, 190, 191, 191, 191, 192, 192, 193, 193, 193, 194, 194, - 194, 195, 195, 196, 196, 196, 197, 197, 198, 198, 198, 199, 199, 199, 200, 200, - 201, 201, 201, 202, 202, 203, 203, 203, 204, 204, 204, 205, 205, 206, 206, 206, - 207, 207, 208, 208, 208, 209, 209, 210, 210, 210, 211, 211, 212, 212, 212, 213, - 213, 214, 214, 214, 215, 215, 216, 216, 216, 217, 217, 218, 218, 218, 219, 219, - 220, 220, 220, 221, 221, 222, 222, 222, 223, 223, 224, 224, 224, 225, 225, 226, - 226, 227, 227, 227, 228, 228, 229, 229, 229, 230, 230, 231, 231, 232, 232, 232, - 233, 233, 234, 234, 234, 235, 235, 236, 236, 237, 237, 237, 238, 238, 239, 239, - 240, 240, 240, 241, 241, 242, 242, 243, 243, 243, 244, 244, 245, 245, 246, 246, - 246, 247, 247, 248, 248, 249, 249, 249, 250, 250, 251, 251, 252, 252, 252, 253, - 253, 254, 254, 255, 255, 256, 256, 256, 257, 257, 258, 258, 259, 259, 260, 260, - 260, 261, 261, 262, 262, 263, 263, 264, 264, 264, 265, 265, 266, 266, 267, 267, - 268, 268, 269, 269, 269, 270, 270, 271, 271, 272, 272, 273, 273, 274, 274, 274, - 275, 275, 276, 276, 277, 277, 278, 278, 279, 279, 279, 280, 280, 281, 281, 282, - 282, 283, 283, 284, 284, 285, 285, 286, 286, 286, 287, 287, 288, 288, 289, 289, - 290, 290, 291, 291, 292, 292, 293, 293, 294, 294, 295, 295, 295, 296, 296, 297, - 297, 298, 298, 299, 299, 300, 300, 301, 301, 302, 302, 303, 303, 304, 304, 305, - 305, 306, 306, 307, 307, 308, 308, 309, 309, 309, 310, 310, 311, 311, 312, 312, - 313, 313, 314, 314, 315, 315, 316, 316, 317, 317, 318, 318, 319, 319, 320, 320, - 321, 321, 322, 322, 323, 323, 324, 324, 325, 325, 326, 326, 327, 327, 328, 328, - 329, 329, 330, 330, 331, 331, 332, 332, 333, 333, 334, 335, 335, 336, 336, 337, - 337, 338, 338, 339, 339, 340, 340, 341, 341, 342, 342, 343, 343, 344, 344, 345, - 345, 346, 346, 347, 347, 348, 348, 349, 349, 350, 351, 351, 352, 352, 353, 353, - 354, 354, 355, 355, 356, 356, 357, 357, 358, 358, 359, 360, 360, 361, 361, 362, - 362, 363, 363, 364, 364, 365, 365, 366, 366, 367, 368, 368, 369, 369, 370, 370, - 371, 371, 372, 372, 373, 373, 374, 375, 375, 376, 376, 377, 377, 378, 378, 379, - 379, 380, 381, 381, 382, 382, 383, 383, 384, 384, 385, 386, 386, 387, 387, 388, - 388, 389, 389, 390, 391, 391, 392, 392, 393, 393, 394, 394, 395, 396, 396, 397, - 397, 398, 398, 399, 399, 400, 401, 401, 402, 402, 403, 403, 404, 405, 405, 406, - 406, 407, 407, 408, 409, 409, 410, 410, 411, 411, 412, 413, 413, 414, 414, 415, - 415, 416, 417, 417, 418, 418, 419, 419, 420, 421, 421, 422, 422, 423, 424, 424, - 425, 425, 426, 426, 427, 428, 428, 429, 429, 430, 431, 431, 432, 432, 433, 433, - 434, 435, 435, 436, 436, 437, 438, 438, 439, 439, 440, 441, 441, 442, 442, 443, - 444, 444, 445, 445, 446, 447, 447, 448, 448, 449, 450, 450, 451, 451, 452, 453, - 453, 454, 454, 455, 456, 456, 457, 457, 458, 459, 459, 460, 460, 461, 462, 462, - 463, 463, 464, 465, 465, 466, 467, 467, 468, 468, 469, 470, 470, 471, 471, 472, - 473, 473, 474, 475, 475, 476, 476, 477, 478, 478, 479, 480, 480, 481, 481, 482, - 483, 483, 484, 485, 485, 486, 486, 487, 488, 488, 489, 490, 490, 491, 491, 492, - 493, 493, 494, 495, 495, 496, 497, 497, 498, 498, 499, 500, 500, 501, 502, 502, - 503, 504, 504, 505, 505, 506, 507, 507, 508, 509, 509, 510, 511, 511, 512, 513, - 513, 514, 514, 515, 516, 516, 517, 518, 518, 519, 520, 520, 521, 522, 522, 523, - 524, 524, 525, 526, 526, 527, 528, 528, 529, 529, 530, 531, 531, 532, 533, 533, - 534, 535, 535, 536, 537, 537, 538, 539, 539, 540, 541, 541, 542, 543, 543, 544, - 545, 545, 546, 547, 547, 548, 549, 549, 550, 551, 551, 552, 553, 553, 554, 555, - 555, 556, 557, 557, 558, 559, 560, 560, 561, 562, 562, 563, 564, 564, 565, 566, - 566, 567, 568, 568, 569, 570, 570, 571, 572, 572, 573, 574, 575, 575, 576, 577, - 577, 578, 579, 579, 580, 581, 581, 582, 583, 584, 584, 585, 586, 586, 587, 588, - 588, 589, 590, 590, 591, 592, 593, 593, 594, 595, 595, 596, 597, 598, 598, 599, - 600, 600, 601, 602, 602, 603, 604, 605, 605, 606, 607, 607, 608, 609, 610, 610, - 611, 612, 612, 613, 614, 615, 615, 616, 617, 617, 618, 619, 620, 620, 621, 622, - 622, 623, 624, 625, 625, 626, 627, 627, 628, 629, 630, 630, 631, 632, 632, 633, - 634, 635, 635, 636, 637, 638, 638, 639, 640, 640, 641, 642, 643, 643, 644, 645, - 646, 646, 647, 648, 649, 649, 650, 651, 652, 652, 653, 654, 654, 655, 656, 657, - 657, 658, 659, 660, 660, 661, 662, 663, 663, 664, 665, 666, 666, 667, 668, 669, - 669, 670, 671, 672, 672, 673, 674, 675, 675, 676, 677, 678, 678, 679, 680, 681, - 681, 682, 683, 684, 684, 685, 686, 687, 687, 688, 689, 690, 690, 691, 692, 693, - 694, 694, 695, 696, 697, 697, 698, 699, 700, 700, 701, 702, 703, 703, 704, 705, - 706, 707, 707, 708, 709, 710, 710, 711, 712, 713, 714, 714, 715, 716, 717, 717, - 718, 719, 720, 720, 721, 722, 723, 724, 724, 725, 726, 727, 728, 728, 729, 730, - 731, 731, 732, 733, 734, 735, 735, 736, 737, 738, 739, 739, 740, 741, 742, 742, - 743, 744, 745, 746, 746, 747, 748, 749, 750, 750, 751, 752, 753, 754, 754, 755, - 756, 757, 758, 758, 759, 760, 761, 762, 762, 763, 764, 765, 766, 766, 767, 768, - 769, 770, 771, 771, 772, 773, 774, 775, 775, 776, 777, 778, 779, 779, 780, 781, - 782, 783, 783, 784, 785, 786, 787, 788, 788, 789, 790, 791, 792, 793, 793, 794, - 795, 796, 797, 797, 798, 799, 800, 801, 802, 802, 803, 804, 805, 806, 807, 807, - 808, 809, 810, 811, 812, 812, 813, 814, 815, 816, 817, 817, 818, 819, 820, 821, - 822, 822, 823, 824, 825, 826, 827, 827, 828, 829, 830, 831, 832, 832, 833, 834, - 835, 836, 837, 838, 838, 839, 840, 841, 842, 843, 843, 844, 845, 846, 847, 848, - 849, 849, 850, 851, 852, 853, 854, 855, 855, 856, 857, 858, 859, 860, 861, 861, - 862, 863, 864, 865, 866, 867, 867, 868, 869, 870, 871, 872, 873, 873, 874, 875, - 876, 877, 878, 879, 880, 880, 881, 882, 883, 884, 885, 886, 887, 887, 888, 889, - 890, 891, 892, 893, 894, 894, 895, 896, 897, 898, 899, 900, 901, 901, 902, 903, - 904, 905, 906, 907, 908, 909, 909, 910, 911, 912, 913, 914, 915, 916, 916, 917, - 918, 919, 920, 921, 922, 923, 924, 925, 925, 926, 927, 928, 929, 930, 931, 932, - 933, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 942, 943, 944, 945, 946, - 947, 948, 949, 950, 951, 952, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, - 962, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 973, 974, 975, - 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 985, 986, 987, 988, 989, 990, - 991, 992, 993, 994, 995, 996, 997, 998, 998, 999, 1000, 1001, 1002, 1003, 1004, 1005, - 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, - 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1030, 1031, 1032, 1033, 1034, 1035, - 1036, 1037, 1038, 1039, 1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047, 1048, 1049, 1050, 1050, - 1051, 1052, 1053, 1054, 1055, 1056, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1065, 1066, - 1067, 1068, 1069, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1078, 1079, 1080, 1081, - 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, - 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, - 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1126, 1127, 1128, 1129, - 1130, 1131, 1132, 1133, 1134, 1135, 1136, 1137, 1138, 1139, 1140, 1141, 1142, 1143, 1144, 1145, - 1146, 1147, 1148, 1149, 1150, 1151, 1152, 1153, 1154, 1155, 1156, 1157, 1158, 1159, 1160, 1161, - 1162, 1163, 1164, 1165, 1166, 1167, 1168, 1169, 1170, 1171, 1172, 1173, 1174, 1175, 1176, 1177, - 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1193, 1194, - 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, - 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1223, 1224, 1225, 1226, 1227, - 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1242, 1243, - 1245, 1246, 1247, 1248, 1249, 1250, 1251, 1252, 1253, 1254, 1255, 1256, 1257, 1258, 1259, 1260, - 1261, 1262, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1272, 1273, 1274, 1275, 1276, 1277, - 1278, 1280, 1281, 1282, 1283, 1284, 1285, 1286, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1295, - 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1309, 1310, 1311, 1312, - 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, - 1330, 1331, 1332, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1345, 1346, 1347, - 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1356, 1357, 1358, 1359, 1360, 1361, 1362, 1363, 1364, - 1365, 1367, 1368, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1377, 1378, 1379, 1380, 1381, 1382, - 1383, 1384, 1385, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1396, 1397, 1398, 1399, 1400, - 1401, 1402, 1403, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1414, 1415, 1416, 1417, 1418, - 1419, 1420, 1421, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1431, 1432, 1433, 1434, 1435, 1436, - 1437, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1448, 1449, 1450, 1451, 1452, 1453, 1455, - 1456, 1457, 1458, 1459, 1460, 1461, 1463, 1464, 1465, 1466, 1467, 1468, 1469, 1471, 1472, 1473, - 1474, 1475, 1476, 1478, 1479, 1480, 1481, 1482, 1483, 1484, 1486, 1487, 1488, 1489, 1490, 1491, - 1493, 1494, 1495, 1496, 1497, 1498, 1500, 1501, 1502, 1503, 1504, 1505, 1507, 1508, 1509, 1510, - 1511, 1512, 1514, 1515, 1516, 1517, 1518, 1519, 1521, 1522, 1523, 1524, 1525, 1527, 1528, 1529, - 1530, 1531, 1532, 1534, 1535, 1536, 1537, 1538, 1540, 1541, 1542, 1543, 1544, 1545, 1547, 1548, - 1549, 1550, 1551, 1553, 1554, 1555, 1556, 1557, 1559, 1560, 1561, 1562, 1563, 1564, 1566, 1567, - 1568, 1569, 1570, 1572, 1573, 1574, 1575, 1576, 1578, 1579, 1580, 1581, 1582, 1584, 1585, 1586, - 1587, 1588, 1590, 1591, 1592, 1593, 1594, 1596, 1597, 1598, 1599, 1601, 1602, 1603, 1604, 1605, - 1607, 1608, 1609, 1610, 1611, 1613, 1614, 1615, 1616, 1617, 1619, 1620, 1621, 1622, 1624, 1625, - 1626, 1627, 1628, 1630, 1631, 1632, 1633, 1635, 1636, 1637, 1638, 1639, 1641, 1642, 1643, 1644, - 1646, 1647, 1648, 1649, 1650, 1652, 1653, 1654, 1655, 1657, 1658, 1659, 1660, 1662, 1663, 1664, - 1665, 1667, 1668, 1669, 1670, 1671, 1673, 1674, 1675, 1676, 1678, 1679, 1680, 1681, 1683, 1684, - 1685, 1686, 1688, 1689, 1690, 1691, 1693, 1694, 1695, 1696, 1698, 1699, 1700, 1701, 1703, 1704, - 1705, 1706, 1708, 1709, 1710, 1711, 1713, 1714, 1715, 1716, 1718, 1719, 1720, 1721, 1723, 1724, - 1725, 1726, 1728, 1729, 1730, 1731, 1733, 1734, 1735, 1737, 1738, 1739, 1740, 1742, 1743, 1744, - 1745, 1747, 1748, 1749, 1750, 1752, 1753, 1754, 1756, 1757, 1758, 1759, 1761, 1762, 1763, 1764, - 1766, 1767, 1768, 1770, 1771, 1772, 1773, 1775, 1776, 1777, 1778, 1780, 1781, 1782, 1784, 1785, - 1786, 1787, 1789, 1790, 1791, 1793, 1794, 1795, 1796, 1798, 1799, 1800, 1802, 1803, 1804, 1806, - 1807, 1808, 1809, 1811, 1812, 1813, 1815, 1816, 1817, 1818, 1820, 1821, 1822, 1824, 1825, 1826, - 1828, 1829, 1830, 1831, 1833, 1834, 1835, 1837, 1838, 1839, 1841, 1842, 1843, 1844, 1846, 1847, - 1848, 1850, 1851, 1852, 1854, 1855, 1856, 1858, 1859, 1860, 1862, 1863, 1864, 1865, 1867, 1868, - 1869, 1871, 1872, 1873, 1875, 1876, 1877, 1879, 1880, 1881, 1883, 1884, 1885, 1887, 1888, 1889, - 1891, 1892, 1893, 1894, 1896, 1897, 1898, 1900, 1901, 1902, 1904, 1905, 1906, 1908, 1909, 1910, - 1912, 1913, 1914, 1916, 1917, 1918, 1920, 1921, 1922, 1924, 1925, 1926, 1928, 1929, 1930, 1932, - 1933, 1935, 1936, 1937, 1939, 1940, 1941, 1943, 1944, 1945, 1947, 1948, 1949, 1951, 1952, 1953, - 1955, 1956, 1957, 1959, 1960, 1961, 1963, 1964, 1965, 1967, 1968, 1970, 1971, 1972, 1974, 1975, - 1976, 1978, 1979, 1980, 1982, 1983, 1984, 1986, 1987, 1989, 1990, 1991, 1993, 1994, 1995, 1997, - 1998, 1999, 2001, 2002, 2004, 2005, 2006, 2008, 2009, 2010, 2012, 2013, 2015, 2016, 2017, 2019, - 2020, 2021, 2023, 2024, 2026, 2027, 2028, 2030, 2031, 2032, 2034, 2035, 2037, 2038, 2039, 2041, - 2042, 2043, 2045, 2046, 2048, 2049, 2050, 2052, 2053, 2055, 2056, 2057, 2059, 2060, 2061, 2063, - 2064, 2066, 2067, 2068, 2070, 2071, 2073, 2074, 2075, 2077, 2078, 2080, 2081, 2082, 2084, 2085, - 2087, 2088, 2089, 2091, 2092, 2094, 2095, 2096, 2098, 2099, 2101, 2102, 2103, 2105, 2106, 2108, - 2109, 2110, 2112, 2113, 2115, 2116, 2117, 2119, 2120, 2122, 2123, 2124, 2126, 2127, 2129, 2130, - 2132, 2133, 2134, 2136, 2137, 2139, 2140, 2141, 2143, 2144, 2146, 2147, 2149, 2150, 2151, 2153, - 2154, 2156, 2157, 2159, 2160, 2161, 2163, 2164, 2166, 2167, 2169, 2170, 2171, 2173, 2174, 2176, - 2177, 2179, 2180, 2181, 2183, 2184, 2186, 2187, 2189, 2190, 2191, 2193, 2194, 2196, 2197, 2199, - 2200, 2202, 2203, 2204, 2206, 2207, 2209, 2210, 2212, 2213, 2214, 2216, 2217, 2219, 2220, 2222, - 2223, 2225, 2226, 2228, 2229, 2230, 2232, 2233, 2235, 2236, 2238, 2239, 2241, 2242, 2243, 2245, - 2246, 2248, 2249, 2251, 2252, 2254, 2255, 2257, 2258, 2260, 2261, 2262, 2264, 2265, 2267, 2268, - 2270, 2271, 2273, 2274, 2276, 2277, 2279, 2280, 2282, 2283, 2284, 2286, 2287, 2289, 2290, 2292, - 2293, 2295, 2296, 2298, 2299, 2301, 2302, 2304, 2305, 2307, 2308, 2310, 2311, 2312, 2314, 2315, - 2317, 2318, 2320, 2321, 2323, 2324, 2326, 2327, 2329, 2330, 2332, 2333, 2335, 2336, 2338, 2339, - 2341, 2342, 2344, 2345, 2347, 2348, 2350, 2351, 2353, 2354, 2356, 2357, 2359, 2360, 2362, 2363, - 2365, 2366, 2368, 2369, 2371, 2372, 2374, 2375, 2377, 2378, 2380, 2381, 2383, 2384, 2386, 2387, - 2389, 2390, 2392, 2393, 2395, 2396, 2398, 2399, 2401, 2402, 2404, 2405, 2407, 2408, 2410, 2411, - 2413, 2414, 2416, 2417, 2419, 2420, 2422, 2423, 2425, 2426, 2428, 2429, 2431, 2433, 2434, 2436, - 2437, 2439, 2440, 2442, 2443, 2445, 2446, 2448, 2449, 2451, 2452, 2454, 2455, 2457, 2458, 2460, - 2462, 2463, 2465, 2466, 2468, 2469, 2471, 2472, 2474, 2475, 2477, 2478, 2480, 2481, 2483, 2485, - 2486, 2488, 2489, 2491, 2492, 2494, 2495, 2497, 2498, 2500, 2502, 2503, 2505, 2506, 2508, 2509, - 2511, 2512, 2514, 2515, 2517, 2519, 2520, 2522, 2523, 2525, 2526, 2528, 2529, 2531, 2533, 2534, - 2536, 2537, 2539, 2540, 2542, 2543, 2545, 2547, 2548, 2550, 2551, 2553, 2554, 2556, 2557, 2559, - 2561, 2562, 2564, 2565, 2567, 2568, 2570, 2572, 2573, 2575, 2576, 2578, 2579, 2581, 2583, 2584, - 2586, 2587, 2589, 2590, 2592, 2594, 2595, 2597, 2598, 2600, 2601, 2603, 2605, 2606, 2608, 2609, - 2611, 2613, 2614, 2616, 2617, 2619, 2620, 2622, 2624, 2625, 2627, 2628, 2630, 2632, 2633, 2635, - 2636, 2638, 2640, 2641, 2643, 2644, 2646, 2647, 2649, 2651, 2652, 2654, 2655, 2657, 2659, 2660, - 2662, 2663, 2665, 2667, 2668, 2670, 2671, 2673, 2675, 2676, 2678, 2679, 2681, 2683, 2684, 2686, - 2687, 2689, 2691, 2692, 2694, 2696, 2697, 2699, 2700, 2702, 2704, 2705, 2707, 2708, 2710, 2712, - 2713, 2715, 2716, 2718, 2720, 2721, 2723, 2725, 2726, 2728, 2729, 2731, 2733, 2734, 2736, 2738, - 2739, 2741, 2742, 2744, 2746, 2747, 2749, 2751, 2752, 2754, 2755, 2757, 2759, 2760, 2762, 2764, - 2765, 2767, 2769, 2770, 2772, 2773, 2775, 2777, 2778, 2780, 2782, 2783, 2785, 2787, 2788, 2790, - 2791, 2793, 2795, 2796, 2798, 2800, 2801, 2803, 2805, 2806, 2808, 2810, 2811, 2813, 2814, 2816, - 2818, 2819, 2821, 2823, 2824, 2826, 2828, 2829, 2831, 2833, 2834, 2836, 2838, 2839, 2841, 2843, - 2844, 2846, 2848, 2849, 2851, 2853, 2854, 2856, 2857, 2859, 2861, 2862, 2864, 2866, 2867, 2869, - 2871, 2872, 2874, 2876, 2877, 2879, 2881, 2882, 2884, 2886, 2888, 2889, 2891, 2893, 2894, 2896, - 2898, 2899, 2901, 2903, 2904, 2906, 2908, 2909, 2911, 2913, 2914, 2916, 2918, 2919, 2921, 2923, - 2924, 2926, 2928, 2929, 2931, 2933, 2935, 2936, 2938, 2940, 2941, 2943, 2945, 2946, 2948, 2950, - 2951, 2953, 2955, 2956, 2958, 2960, 2962, 2963, 2965, 2967, 2968, 2970, 2972, 2973, 2975, 2977, - 2979, 2980, 2982, 2984, 2985, 2987, 2989, 2990, 2992, 2994, 2996, 2997, 2999, 3001, 3002, 3004, - 3006, 3008, 3009, 3011, 3013, 3014, 3016, 3018, 3020, 3021, 3023, 3025, 3026, 3028, 3030, 3032, - 3033, 3035, 3037, 3038, 3040, 3042, 3044, 3045, 3047, 3049, 3050, 3052, 3054, 3056, 3057, 3059, - 3061, 3063, 3064, 3066, 3068, 3069, 3071, 3073, 3075, 3076, 3078, 3080, 3082, 3083, 3085, 3087, - 3089, 3090, 3092, 3094, 3095, 3097, 3099, 3101, 3102, 3104, 3106, 3108, 3109, 3111, 3113, 3115, - 3116, 3118, 3120, 3122, 3123, 3125, 3127, 3129, 3130, 3132, 3134, 3136, 3137, 3139, 3141, 3143, - 3144, 3146, 3148, 3150, 3151, 3153, 3155, 3157, 3158, 3160, 3162, 3164, 3165, 3167, 3169, 3171, - 3172, 3174, 3176, 3178, 3179, 3181, 3183, 3185, 3187, 3188, 3190, 3192, 3194, 3195, 3197, 3199, - 3201, 3202, 3204, 3206, 3208, 3209, 3211, 3213, 3215, 3217, 3218, 3220, 3222, 3224, 3225, 3227, - 3229, 3231, 3233, 3234, 3236, 3238, 3240, 3241, 3243, 3245, 3247, 3249, 3250, 3252, 3254, 3256, - 3258, 3259, 3261, 3263, 3265, 3266, 3268, 3270, 3272, 3274, 3275, 3277, 3279, 3281, 3283, 3284, - 3286, 3288, 3290, 3292, 3293, 3295, 3297, 3299, 3301, 3302, 3304, 3306, 3308, 3310, 3311, 3313, - 3315, 3317, 3319, 3320, 3322, 3324, 3326, 3328, 3329, 3331, 3333, 3335, 3337, 3338, 3340, 3342, - 3344, 3346, 3348, 3349, 3351, 3353, 3355, 3357, 3358, 3360, 3362, 3364, 3366, 3368, 3369, 3371, - 3373, 3375, 3377, 3378, 3380, 3382, 3384, 3386, 3388, 3389, 3391, 3393, 3395, 3397, 3399, 3400, - 3402, 3404, 3406, 3408, 3410, 3411, 3413, 3415, 3417, 3419, 3421, 3422, 3424, 3426, 3428, 3430, - 3432, 3433, 3435, 3437, 3439, 3441, 3443, 3444, 3446, 3448, 3450, 3452, 3454, 3455, 3457, 3459, - 3461, 3463, 3465, 3467, 3468, 3470, 3472, 3474, 3476, 3478, 3480, 3481, 3483, 3485, 3487, 3489, - 3491, 3492, 3494, 3496, 3498, 3500, 3502, 3504, 3506, 3507, 3509, 3511, 3513, 3515, 3517, 3519, - 3520, 3522, 3524, 3526, 3528, 3530, 3532, 3533, 3535, 3537, 3539, 3541, 3543, 3545, 3547, 3548, - 3550, 3552, 3554, 3556, 3558, 3560, 3562, 3563, 3565, 3567, 3569, 3571, 3573, 3575, 3577, 3578, - 3580, 3582, 3584, 3586, 3588, 3590, 3592, 3594, 3595, 3597, 3599, 3601, 3603, 3605, 3607, 3609, - 3611, 3612, 3614, 3616, 3618, 3620, 3622, 3624, 3626, 3628, 3629, 3631, 3633, 3635, 3637, 3639, - 3641, 3643, 3645, 3647, 3648, 3650, 3652, 3654, 3656, 3658, 3660, 3662, 3664, 3666, 3667, 3669, - 3671, 3673, 3675, 3677, 3679, 3681, 3683, 3685, 3687, 3688, 3690, 3692, 3694, 3696, 3698, 3700, - 3702, 3704, 3706, 3708, 3710, 3711, 3713, 3715, 3717, 3719, 3721, 3723, 3725, 3727, 3729, 3731, - 3733, 3735, 3736, 3738, 3740, 3742, 3744, 3746, 3748, 3750, 3752, 3754, 3756, 3758, 3760, 3762, - 3764, 3765, 3767, 3769, 3771, 3773, 3775, 3777, 3779, 3781, 3783, 3785, 3787, 3789, 3791, 3793, - 3795, 3796, 3798, 3800, 3802, 3804, 3806, 3808, 3810, 3812, 3814, 3816, 3818, 3820, 3822, 3824, - 3826, 3828, 3830, 3832, 3833, 3835, 3837, 3839, 3841, 3843, 3845, 3847, 3849, 3851, 3853, 3855, - 3857, 3859, 3861, 3863, 3865, 3867, 3869, 3871, 3873, 3875, 3877, 3879, 3881, 3883, 3884, 3886, - 3888, 3890, 3892, 3894, 3896, 3898, 3900, 3902, 3904, 3906, 3908, 3910, 3912, 3914, 3916, 3918, - 3920, 3922, 3924, 3926, 3928, 3930, 3932, 3934, 3936, 3938, 3940, 3942, 3944, 3946, 3948, 3950, - 3952, 3954, 3956, 3958, 3960, 3962, 3964, 3966, 3968, 3970, 3972, 3974, 3976, 3978, 3980, 3982, - 3984, 3986, 3988, 3990, 3992, 3994, 3996, 3998, 4000, 4002, 4004, 4006, 4008, 4010, 4012, 4014, - 4016, 4018, 4020, 4022, 4024, 4026, 4028, 4030, 4032, 4034, 4036, 4038, 4040, 4042, 4044, 4046, - 4048, 4050, 4052, 4054, 4056, 4058, 4060, 4062, 4064, 4066, 4068, 4070, 4072, 4074, 4076, 4078, - 4080, -}; - -/* Generated table */ -const unsigned short tpg_linear_to_rec709[255 * 16 + 1] = { - 0, 5, 9, 14, 18, 22, 27, 32, 36, 41, 45, 50, 54, 59, 63, 68, - 72, 77, 81, 86, 90, 95, 99, 104, 108, 113, 117, 122, 126, 131, 135, 139, - 144, 149, 153, 158, 162, 167, 171, 176, 180, 185, 189, 194, 198, 203, 207, 212, - 216, 221, 225, 230, 234, 239, 243, 248, 252, 257, 261, 266, 270, 275, 279, 284, - 288, 293, 297, 302, 306, 311, 315, 320, 324, 328, 334, 338, 343, 347, 352, 356, - 360, 365, 369, 373, 377, 381, 386, 390, 394, 398, 402, 406, 410, 414, 418, 422, - 426, 430, 433, 437, 441, 445, 449, 452, 456, 460, 464, 467, 471, 475, 478, 482, - 485, 489, 492, 496, 499, 503, 506, 510, 513, 517, 520, 524, 527, 530, 534, 537, - 540, 544, 547, 550, 554, 557, 560, 563, 566, 570, 573, 576, 579, 582, 586, 589, - 592, 595, 598, 601, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, - 640, 643, 646, 649, 652, 655, 658, 660, 663, 666, 669, 672, 675, 677, 680, 683, - 686, 689, 691, 694, 697, 700, 702, 705, 708, 711, 713, 716, 719, 721, 724, 727, - 729, 732, 735, 737, 740, 743, 745, 748, 750, 753, 756, 758, 761, 763, 766, 768, - 771, 773, 776, 779, 781, 784, 786, 789, 791, 794, 796, 799, 801, 803, 806, 808, - 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3430, 3430, 3431, 3431, 3432, 3433, 3433, 3434, 3434, 3435, 3435, 3436, 3437, 3437, 3438, 3438, - 3439, 3440, 3440, 3441, 3441, 3442, 3443, 3443, 3444, 3444, 3445, 3446, 3446, 3447, 3447, 3448, - 3449, 3449, 3450, 3450, 3451, 3452, 3452, 3453, 3453, 3454, 3455, 3455, 3456, 3456, 3457, 3458, - 3458, 3459, 3459, 3460, 3461, 3461, 3462, 3462, 3463, 3463, 3464, 3465, 3465, 3466, 3466, 3467, - 3468, 3468, 3469, 3469, 3470, 3471, 3471, 3472, 3472, 3473, 3474, 3474, 3475, 3475, 3476, 3476, - 3477, 3478, 3478, 3479, 3479, 3480, 3481, 3481, 3482, 3482, 3483, 3484, 3484, 3485, 3485, 3486, - 3486, 3487, 3488, 3488, 3489, 3489, 3490, 3491, 3491, 3492, 3492, 3493, 3494, 3494, 3495, 3495, - 3496, 3496, 3497, 3498, 3498, 3499, 3499, 3500, 3501, 3501, 3502, 3502, 3503, 3504, 3504, 3505, - 3505, 3506, 3506, 3507, 3508, 3508, 3509, 3509, 3510, 3511, 3511, 3512, 3512, 3513, 3513, 3514, - 3515, 3515, 3516, 3516, 3517, 3518, 3518, 3519, 3519, 3520, 3520, 3521, 3522, 3522, 3523, 3523, - 3524, 3525, 3525, 3526, 3526, 3527, 3527, 3528, 3529, 3529, 3530, 3530, 3531, 3531, 3532, 3533, - 3533, 3534, 3534, 3535, 3536, 3536, 3537, 3537, 3538, 3538, 3539, 3540, 3540, 3541, 3541, 3542, - 3542, 3543, 3544, 3544, 3545, 3545, 3546, 3547, 3547, 3548, 3548, 3549, 3549, 3550, 3551, 3551, - 3552, 3552, 3553, 3553, 3554, 3555, 3555, 3556, 3556, 3557, 3557, 3558, 3559, 3559, 3560, 3560, - 3561, 3561, 3562, 3563, 3563, 3564, 3564, 3565, 3566, 3566, 3567, 3567, 3568, 3568, 3569, 3570, - 3570, 3571, 3571, 3572, 3572, 3573, 3574, 3574, 3575, 3575, 3576, 3576, 3577, 3578, 3578, 3579, - 3579, 3580, 3580, 3581, 3582, 3582, 3583, 3583, 3584, 3584, 3585, 3586, 3586, 3587, 3587, 3588, - 3588, 3589, 3590, 3590, 3591, 3591, 3592, 3592, 3593, 3594, 3594, 3595, 3595, 3596, 3596, 3597, - 3597, 3598, 3599, 3599, 3600, 3600, 3601, 3601, 3602, 3603, 3603, 3604, 3604, 3605, 3605, 3606, - 3607, 3607, 3608, 3608, 3609, 3609, 3610, 3611, 3611, 3612, 3612, 3613, 3613, 3614, 3615, 3615, - 3616, 3616, 3617, 3617, 3618, 3618, 3619, 3620, 3620, 3621, 3621, 3622, 3622, 3623, 3624, 3624, - 3625, 3625, 3626, 3626, 3627, 3627, 3628, 3629, 3629, 3630, 3630, 3631, 3631, 3632, 3633, 3633, - 3634, 3634, 3635, 3635, 3636, 3636, 3637, 3638, 3638, 3639, 3639, 3640, 3640, 3641, 3642, 3642, - 3643, 3643, 3644, 3644, 3645, 3645, 3646, 3647, 3647, 3648, 3648, 3649, 3649, 3650, 3650, 3651, - 3652, 3652, 3653, 3653, 3654, 3654, 3655, 3656, 3656, 3657, 3657, 3658, 3658, 3659, 3659, 3660, - 3661, 3661, 3662, 3662, 3663, 3663, 3664, 3664, 3665, 3666, 3666, 3667, 3667, 3668, 3668, 3669, - 3669, 3670, 3671, 3671, 3672, 3672, 3673, 3673, 3674, 3674, 3675, 3676, 3676, 3677, 3677, 3678, - 3678, 3679, 3679, 3680, 3681, 3681, 3682, 3682, 3683, 3683, 3684, 3684, 3685, 3686, 3686, 3687, - 3687, 3688, 3688, 3689, 3689, 3690, 3691, 3691, 3692, 3692, 3693, 3693, 3694, 3694, 3695, 3695, - 3696, 3697, 3697, 3698, 3698, 3699, 3699, 3700, 3700, 3701, 3702, 3702, 3703, 3703, 3704, 3704, - 3705, 3705, 3706, 3707, 3707, 3708, 3708, 3709, 3709, 3710, 3710, 3711, 3711, 3712, 3713, 3713, - 3714, 3714, 3715, 3715, 3716, 3716, 3717, 3717, 3718, 3719, 3719, 3720, 3720, 3721, 3721, 3722, - 3722, 3723, 3724, 3724, 3725, 3725, 3726, 3726, 3727, 3727, 3728, 3728, 3729, 3730, 3730, 3731, - 3731, 3732, 3732, 3733, 3733, 3734, 3734, 3735, 3736, 3736, 3737, 3737, 3738, 3738, 3739, 3739, - 3740, 3740, 3741, 3742, 3742, 3743, 3743, 3744, 3744, 3745, 3745, 3746, 3746, 3747, 3748, 3748, - 3749, 3749, 3750, 3750, 3751, 3751, 3752, 3752, 3753, 3753, 3754, 3755, 3755, 3756, 3756, 3757, - 3757, 3758, 3758, 3759, 3759, 3760, 3761, 3761, 3762, 3762, 3763, 3763, 3764, 3764, 3765, 3765, - 3766, 3766, 3767, 3768, 3768, 3769, 3769, 3770, 3770, 3771, 3771, 3772, 3772, 3773, 3773, 3774, - 3775, 3775, 3776, 3776, 3777, 3777, 3778, 3778, 3779, 3779, 3780, 3781, 3781, 3782, 3782, 3783, - 3783, 3784, 3784, 3785, 3785, 3786, 3786, 3787, 3787, 3788, 3789, 3789, 3790, 3790, 3791, 3791, - 3792, 3792, 3793, 3793, 3794, 3794, 3795, 3796, 3796, 3797, 3797, 3798, 3798, 3799, 3799, 3800, - 3800, 3801, 3801, 3802, 3802, 3803, 3804, 3804, 3805, 3805, 3806, 3806, 3807, 3807, 3808, 3808, - 3809, 3809, 3810, 3811, 3811, 3812, 3812, 3813, 3813, 3814, 3814, 3815, 3815, 3816, 3816, 3817, - 3817, 3818, 3819, 3819, 3820, 3820, 3821, 3821, 3822, 3822, 3823, 3823, 3824, 3824, 3825, 3825, - 3826, 3826, 3827, 3828, 3828, 3829, 3829, 3830, 3830, 3831, 3831, 3832, 3832, 3833, 3833, 3834, - 3834, 3835, 3835, 3836, 3837, 3837, 3838, 3838, 3839, 3839, 3840, 3840, 3841, 3841, 3842, 3842, - 3843, 3843, 3844, 3844, 3845, 3846, 3846, 3847, 3847, 3848, 3848, 3849, 3849, 3850, 3850, 3851, - 3851, 3852, 3852, 3853, 3853, 3854, 3855, 3855, 3856, 3856, 3857, 3857, 3858, 3858, 3859, 3859, - 3860, 3860, 3861, 3861, 3862, 3862, 3863, 3863, 3864, 3864, 3865, 3866, 3866, 3867, 3867, 3868, - 3868, 3869, 3869, 3870, 3870, 3871, 3871, 3872, 3872, 3873, 3873, 3874, 3874, 3875, 3876, 3876, - 3877, 3877, 3878, 3878, 3879, 3879, 3880, 3880, 3881, 3881, 3882, 3882, 3883, 3883, 3884, 3884, - 3885, 3885, 3886, 3886, 3887, 3888, 3888, 3889, 3889, 3890, 3890, 3891, 3891, 3892, 3892, 3893, - 3893, 3894, 3894, 3895, 3895, 3896, 3896, 3897, 3897, 3898, 3898, 3899, 3900, 3900, 3901, 3901, - 3902, 3902, 3903, 3903, 3904, 3904, 3905, 3905, 3906, 3906, 3907, 3907, 3908, 3908, 3909, 3909, - 3910, 3910, 3911, 3911, 3912, 3912, 3913, 3914, 3914, 3915, 3915, 3916, 3916, 3917, 3917, 3918, - 3918, 3919, 3919, 3920, 3920, 3921, 3921, 3922, 3922, 3923, 3923, 3924, 3924, 3925, 3925, 3926, - 3926, 3927, 3927, 3928, 3929, 3929, 3930, 3930, 3931, 3931, 3932, 3932, 3933, 3933, 3934, 3934, - 3935, 3935, 3936, 3936, 3937, 3937, 3938, 3938, 3939, 3939, 3940, 3940, 3941, 3941, 3942, 3942, - 3943, 3943, 3944, 3944, 3945, 3945, 3946, 3947, 3947, 3948, 3948, 3949, 3949, 3950, 3950, 3951, - 3951, 3952, 3952, 3953, 3953, 3954, 3954, 3955, 3955, 3956, 3956, 3957, 3957, 3958, 3958, 3959, - 3959, 3960, 3960, 3961, 3961, 3962, 3962, 3963, 3963, 3964, 3964, 3965, 3965, 3966, 3966, 3967, - 3967, 3968, 3969, 3969, 3970, 3970, 3971, 3971, 3972, 3972, 3973, 3973, 3974, 3974, 3975, 3975, - 3976, 3976, 3977, 3977, 3978, 3978, 3979, 3979, 3980, 3980, 3981, 3981, 3982, 3982, 3983, 3983, - 3984, 3984, 3985, 3985, 3986, 3986, 3987, 3987, 3988, 3988, 3989, 3989, 3990, 3990, 3991, 3991, - 3992, 3992, 3993, 3993, 3994, 3994, 3995, 3995, 3996, 3996, 3997, 3997, 3998, 3998, 3999, 3999, - 4000, 4001, 4001, 4002, 4002, 4003, 4003, 4004, 4004, 4005, 4005, 4006, 4006, 4007, 4007, 4008, - 4008, 4009, 4009, 4010, 4010, 4011, 4011, 4012, 4012, 4013, 4013, 4014, 4014, 4015, 4015, 4016, - 4016, 4017, 4017, 4018, 4018, 4019, 4019, 4020, 4020, 4021, 4021, 4022, 4022, 4023, 4023, 4024, - 4024, 4025, 4025, 4026, 4026, 4027, 4027, 4028, 4028, 4029, 4029, 4030, 4030, 4031, 4031, 4032, - 4032, 4033, 4033, 4034, 4034, 4035, 4035, 4036, 4036, 4037, 4037, 4038, 4038, 4039, 4039, 4040, - 4040, 4041, 4041, 4042, 4042, 4043, 4043, 4044, 4044, 4045, 4045, 4046, 4046, 4047, 4047, 4048, - 4048, 4049, 4049, 4050, 4050, 4051, 4051, 4052, 4052, 4053, 4053, 4054, 4054, 4055, 4055, 4056, - 4056, 4057, 4057, 4058, 4058, 4059, 4059, 4060, 4060, 4061, 4061, 4062, 4062, 4063, 4063, 4064, - 4064, 4065, 4065, 4066, 4066, 4067, 4067, 4068, 4068, 4069, 4069, 4070, 4070, 4071, 4071, 4072, - 4072, 4073, 4073, 4074, 4074, 4075, 4075, 4076, 4076, 4077, 4077, 4078, 4078, 4079, 4079, 4080, - 4080, -}; - -/* Generated table */ -const struct color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1][V4L2_XFER_FUNC_SMPTE2084 + 1][TPG_COLOR_CSC_BLACK + 1] = { - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_709][1] = { 2953, 2963, 586 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_709][2] = { 0, 2967, 2937 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_709][3] = { 88, 2990, 575 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_709][4] = { 3016, 259, 2933 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_709][5] = { 3030, 405, 558 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_709][6] = { 478, 428, 2931 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_709][7] = { 547, 547, 547 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SRGB][0] = { 3056, 3056, 3056 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SRGB][1] = { 3068, 3077, 838 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SRGB][2] = { 0, 3081, 3053 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SRGB][3] = { 241, 3102, 828 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SRGB][4] = { 3126, 504, 3050 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SRGB][5] = { 3138, 657, 810 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SRGB][6] = { 731, 680, 3048 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SRGB][7] = { 800, 799, 800 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][1] = { 3046, 3054, 886 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][2] = { 0, 3058, 3031 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][3] = { 360, 3079, 877 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][4] = { 3103, 587, 3027 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][5] = { 3116, 723, 861 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][6] = { 789, 744, 3025 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE240M][1] = { 2941, 2950, 546 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE240M][2] = { 0, 2954, 2924 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE240M][3] = { 78, 2978, 536 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE240M][4] = { 3004, 230, 2920 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE240M][5] = { 3018, 363, 518 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE240M][6] = { 437, 387, 2918 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE240M][7] = { 507, 507, 507 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_NONE][0] = { 2125, 2125, 2125 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_NONE][1] = { 2145, 2159, 142 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_NONE][2] = { 0, 2164, 2122 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_NONE][3] = { 19, 2198, 138 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_NONE][4] = { 2236, 57, 2116 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_NONE][5] = { 2256, 90, 133 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_NONE][6] = { 110, 96, 2113 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][1] = { 3186, 3194, 1121 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][2] = { 0, 3197, 3173 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][3] = { 523, 3216, 1112 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][4] = { 3237, 792, 3169 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][5] = { 3248, 944, 1094 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][6] = { 1017, 967, 3168 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE2084][0] = { 3798, 3798, 3798 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE2084][1] = { 3802, 3805, 2602 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE2084][2] = { 0, 3806, 3797 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE2084][3] = { 1780, 3812, 2592 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE2084][4] = { 3820, 2215, 3796 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE2084][5] = { 3824, 2409, 2574 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE2084][6] = { 2491, 2435, 3795 }, - [V4L2_COLORSPACE_SMPTE170M][V4L2_XFER_FUNC_SMPTE2084][7] = { 2563, 2563, 2563 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_709][1] = { 2953, 2963, 586 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_709][2] = { 0, 2967, 2937 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_709][3] = { 88, 2990, 575 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_709][4] = { 3016, 259, 2933 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_709][5] = { 3030, 405, 558 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_709][6] = { 478, 428, 2931 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_709][7] = { 547, 547, 547 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SRGB][0] = { 3056, 3056, 3056 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SRGB][1] = { 3068, 3077, 838 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SRGB][2] = { 0, 3081, 3053 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SRGB][3] = { 241, 3102, 828 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SRGB][4] = { 3126, 504, 3050 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SRGB][5] = { 3138, 657, 810 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SRGB][6] = { 731, 680, 3048 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SRGB][7] = { 800, 799, 800 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][1] = { 3046, 3054, 886 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][2] = { 0, 3058, 3031 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][3] = { 360, 3079, 877 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][4] = { 3103, 587, 3027 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][5] = { 3116, 723, 861 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][6] = { 789, 744, 3025 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE240M][1] = { 2941, 2950, 546 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE240M][2] = { 0, 2954, 2924 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE240M][3] = { 78, 2978, 536 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE240M][4] = { 3004, 230, 2920 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE240M][5] = { 3018, 363, 518 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE240M][6] = { 437, 387, 2918 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE240M][7] = { 507, 507, 507 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_NONE][0] = { 2125, 2125, 2125 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_NONE][1] = { 2145, 2159, 142 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_NONE][2] = { 0, 2164, 2122 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_NONE][3] = { 19, 2198, 138 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_NONE][4] = { 2236, 57, 2116 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_NONE][5] = { 2256, 90, 133 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_NONE][6] = { 110, 96, 2113 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][1] = { 3186, 3194, 1121 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][2] = { 0, 3197, 3173 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][3] = { 523, 3216, 1112 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][4] = { 3237, 792, 3169 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][5] = { 3248, 944, 1094 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][6] = { 1017, 967, 3168 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE2084][0] = { 3798, 3798, 3798 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE2084][1] = { 3802, 3805, 2602 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE2084][2] = { 0, 3806, 3797 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE2084][3] = { 1780, 3812, 2592 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE2084][4] = { 3820, 2215, 3796 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE2084][5] = { 3824, 2409, 2574 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE2084][6] = { 2491, 2435, 3795 }, - [V4L2_COLORSPACE_SMPTE240M][V4L2_XFER_FUNC_SMPTE2084][7] = { 2563, 2563, 2563 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_709][1] = { 2939, 2939, 547 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_709][2] = { 547, 2939, 2939 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_709][3] = { 547, 2939, 547 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_709][4] = { 2939, 547, 2939 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_709][5] = { 2939, 547, 547 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_709][6] = { 547, 547, 2939 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_709][7] = { 547, 547, 547 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SRGB][0] = { 3056, 3056, 3056 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SRGB][1] = { 3056, 3056, 800 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SRGB][2] = { 800, 3056, 3056 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SRGB][3] = { 800, 3056, 800 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SRGB][4] = { 3056, 800, 3056 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SRGB][5] = { 3056, 800, 800 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SRGB][6] = { 800, 800, 3056 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SRGB][7] = { 800, 800, 800 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][1] = { 3033, 3033, 851 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][2] = { 851, 3033, 3033 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][3] = { 851, 3033, 851 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][4] = { 3033, 851, 3033 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][5] = { 3033, 851, 851 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][6] = { 851, 851, 3033 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE240M][1] = { 2926, 2926, 507 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE240M][2] = { 507, 2926, 2926 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE240M][3] = { 507, 2926, 507 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE240M][4] = { 2926, 507, 2926 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE240M][5] = { 2926, 507, 507 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE240M][6] = { 507, 507, 2926 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE240M][7] = { 507, 507, 507 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_NONE][0] = { 2125, 2125, 2125 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_NONE][1] = { 2125, 2125, 130 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_NONE][2] = { 130, 2125, 2125 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_NONE][3] = { 130, 2125, 130 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_NONE][4] = { 2125, 130, 2125 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_NONE][5] = { 2125, 130, 130 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_NONE][6] = { 130, 130, 2125 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][1] = { 3175, 3175, 1084 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][2] = { 1084, 3175, 3175 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][3] = { 1084, 3175, 1084 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][4] = { 3175, 1084, 3175 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][5] = { 3175, 1084, 1084 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][6] = { 1084, 1084, 3175 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE2084][0] = { 3798, 3798, 3798 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE2084][1] = { 3798, 3798, 2563 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE2084][2] = { 2563, 3798, 3798 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE2084][3] = { 2563, 3798, 2563 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE2084][4] = { 3798, 2563, 3798 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE2084][5] = { 3798, 2563, 2563 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE2084][6] = { 2563, 2563, 3798 }, - [V4L2_COLORSPACE_REC709][V4L2_XFER_FUNC_SMPTE2084][7] = { 2563, 2563, 2563 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_709][1] = { 2892, 3034, 910 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_709][2] = { 1715, 2916, 2914 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_709][3] = { 1631, 3012, 828 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_709][4] = { 2497, 119, 2867 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_709][5] = { 2440, 649, 657 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_709][6] = { 740, 0, 2841 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_709][7] = { 547, 547, 547 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SRGB][0] = { 3056, 3055, 3056 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SRGB][1] = { 3013, 3142, 1157 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SRGB][2] = { 1926, 3034, 3032 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SRGB][3] = { 1847, 3121, 1076 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SRGB][4] = { 2651, 304, 2990 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SRGB][5] = { 2599, 901, 909 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SRGB][6] = { 991, 0, 2966 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SRGB][7] = { 800, 799, 800 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][1] = { 2989, 3120, 1180 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][2] = { 1913, 3011, 3009 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][3] = { 1836, 3099, 1105 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][4] = { 2627, 413, 2966 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][5] = { 2576, 943, 951 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][6] = { 1026, 0, 2942 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE240M][1] = { 2879, 3022, 874 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE240M][2] = { 1688, 2903, 2901 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE240M][3] = { 1603, 2999, 791 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE240M][4] = { 2479, 106, 2853 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE240M][5] = { 2422, 610, 618 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE240M][6] = { 702, 0, 2827 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE240M][7] = { 507, 507, 507 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_NONE][0] = { 2125, 2125, 2125 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_NONE][1] = { 2059, 2262, 266 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_NONE][2] = { 771, 2092, 2089 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_NONE][3] = { 705, 2229, 231 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_NONE][4] = { 1550, 26, 2024 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_NONE][5] = { 1484, 163, 165 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_NONE][6] = { 196, 0, 1988 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][1] = { 3136, 3251, 1429 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][2] = { 2150, 3156, 3154 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][3] = { 2077, 3233, 1352 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][4] = { 2812, 589, 3116 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][5] = { 2765, 1182, 1190 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][6] = { 1270, 0, 3094 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE2084][0] = { 3798, 3798, 3798 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE2084][1] = { 3784, 3825, 2879 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE2084][2] = { 3351, 3791, 3790 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE2084][3] = { 3311, 3819, 2815 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE2084][4] = { 3659, 1900, 3777 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE2084][5] = { 3640, 2662, 2669 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE2084][6] = { 2743, 0, 3769 }, - [V4L2_COLORSPACE_470_SYSTEM_M][V4L2_XFER_FUNC_SMPTE2084][7] = { 2563, 2563, 2563 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_709][1] = { 2939, 2939, 464 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_709][2] = { 786, 2939, 2939 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_709][3] = { 786, 2939, 464 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_709][4] = { 2879, 547, 2956 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_709][5] = { 2879, 547, 547 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_709][6] = { 547, 547, 2956 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_709][7] = { 547, 547, 547 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SRGB][0] = { 3056, 3056, 3056 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SRGB][1] = { 3056, 3056, 717 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SRGB][2] = { 1036, 3056, 3056 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SRGB][3] = { 1036, 3056, 717 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SRGB][4] = { 3001, 800, 3071 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SRGB][5] = { 3001, 800, 799 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SRGB][6] = { 800, 800, 3071 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SRGB][7] = { 800, 800, 799 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][1] = { 3033, 3033, 776 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][2] = { 1068, 3033, 3033 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][3] = { 1068, 3033, 776 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][4] = { 2977, 851, 3048 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][5] = { 2977, 851, 851 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][6] = { 851, 851, 3048 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE240M][1] = { 2926, 2926, 423 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE240M][2] = { 749, 2926, 2926 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE240M][3] = { 749, 2926, 423 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE240M][4] = { 2865, 507, 2943 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE240M][5] = { 2865, 507, 507 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE240M][6] = { 507, 507, 2943 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE240M][7] = { 507, 507, 507 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_NONE][0] = { 2125, 2125, 2125 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_NONE][1] = { 2125, 2125, 106 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_NONE][2] = { 214, 2125, 2125 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_NONE][3] = { 214, 2125, 106 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_NONE][4] = { 2041, 130, 2149 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_NONE][5] = { 2041, 130, 130 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_NONE][6] = { 130, 130, 2149 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][1] = { 3175, 3175, 1003 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][2] = { 1313, 3175, 3175 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][3] = { 1313, 3175, 1003 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][4] = { 3126, 1084, 3188 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][5] = { 3126, 1084, 1084 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][6] = { 1084, 1084, 3188 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE2084][0] = { 3798, 3798, 3798 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE2084][1] = { 3798, 3798, 2476 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE2084][2] = { 2782, 3798, 3798 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE2084][3] = { 2782, 3798, 2476 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE2084][4] = { 3780, 2563, 3803 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE2084][5] = { 3780, 2563, 2563 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE2084][6] = { 2563, 2563, 3803 }, - [V4L2_COLORSPACE_470_SYSTEM_BG][V4L2_XFER_FUNC_SMPTE2084][7] = { 2563, 2563, 2563 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_709][1] = { 2939, 2939, 547 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_709][2] = { 547, 2939, 2939 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_709][3] = { 547, 2939, 547 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_709][4] = { 2939, 547, 2939 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_709][5] = { 2939, 547, 547 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_709][6] = { 547, 547, 2939 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_709][7] = { 547, 547, 547 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SRGB][0] = { 3056, 3056, 3056 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SRGB][1] = { 3056, 3056, 800 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SRGB][2] = { 800, 3056, 3056 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SRGB][3] = { 800, 3056, 800 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SRGB][4] = { 3056, 800, 3056 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SRGB][5] = { 3056, 800, 800 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SRGB][6] = { 800, 800, 3056 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SRGB][7] = { 800, 800, 800 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][1] = { 3033, 3033, 851 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][2] = { 851, 3033, 3033 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][3] = { 851, 3033, 851 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][4] = { 3033, 851, 3033 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][5] = { 3033, 851, 851 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][6] = { 851, 851, 3033 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE240M][1] = { 2926, 2926, 507 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE240M][2] = { 507, 2926, 2926 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE240M][3] = { 507, 2926, 507 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE240M][4] = { 2926, 507, 2926 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE240M][5] = { 2926, 507, 507 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE240M][6] = { 507, 507, 2926 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE240M][7] = { 507, 507, 507 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_NONE][0] = { 2125, 2125, 2125 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_NONE][1] = { 2125, 2125, 130 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_NONE][2] = { 130, 2125, 2125 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_NONE][3] = { 130, 2125, 130 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_NONE][4] = { 2125, 130, 2125 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_NONE][5] = { 2125, 130, 130 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_NONE][6] = { 130, 130, 2125 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][1] = { 3175, 3175, 1084 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][2] = { 1084, 3175, 3175 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][3] = { 1084, 3175, 1084 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][4] = { 3175, 1084, 3175 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][5] = { 3175, 1084, 1084 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][6] = { 1084, 1084, 3175 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE2084][0] = { 3798, 3798, 3798 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE2084][1] = { 3798, 3798, 2563 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE2084][2] = { 2563, 3798, 3798 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE2084][3] = { 2563, 3798, 2563 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE2084][4] = { 3798, 2563, 3798 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE2084][5] = { 3798, 2563, 2563 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE2084][6] = { 2563, 2563, 3798 }, - [V4L2_COLORSPACE_SRGB][V4L2_XFER_FUNC_SMPTE2084][7] = { 2563, 2563, 2563 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][1] = { 2939, 2939, 781 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][2] = { 1622, 2939, 2939 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][3] = { 1622, 2939, 781 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][4] = { 2502, 547, 2881 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][5] = { 2502, 547, 547 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][6] = { 547, 547, 2881 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_709][7] = { 547, 547, 547 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][0] = { 3056, 3056, 3056 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][1] = { 3056, 3056, 1031 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][2] = { 1838, 3056, 3056 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][3] = { 1838, 3056, 1031 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][4] = { 2657, 800, 3002 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][5] = { 2657, 800, 800 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][6] = { 800, 800, 3002 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SRGB][7] = { 800, 800, 800 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][1] = { 3033, 3033, 1063 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][2] = { 1828, 3033, 3033 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][3] = { 1828, 3033, 1063 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][4] = { 2633, 851, 2979 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][5] = { 2633, 851, 851 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][6] = { 851, 851, 2979 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][1] = { 2926, 2926, 744 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][2] = { 1594, 2926, 2926 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][3] = { 1594, 2926, 744 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][4] = { 2484, 507, 2867 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][5] = { 2484, 507, 507 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][6] = { 507, 507, 2867 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE240M][7] = { 507, 507, 507 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][0] = { 2125, 2125, 2125 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][1] = { 2125, 2125, 212 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][2] = { 698, 2125, 2125 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][3] = { 698, 2125, 212 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][4] = { 1557, 130, 2043 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][5] = { 1557, 130, 130 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][6] = { 130, 130, 2043 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][1] = { 3175, 3175, 1308 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][2] = { 2069, 3175, 3175 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][3] = { 2069, 3175, 1308 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][4] = { 2816, 1084, 3127 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][5] = { 2816, 1084, 1084 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][6] = { 1084, 1084, 3127 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][0] = { 3798, 3798, 3798 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][1] = { 3798, 3798, 2778 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][2] = { 3306, 3798, 3798 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][3] = { 3306, 3798, 2778 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][4] = { 3661, 2563, 3781 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][5] = { 3661, 2563, 2563 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][6] = { 2563, 2563, 3781 }, - [V4L2_COLORSPACE_ADOBERGB][V4L2_XFER_FUNC_SMPTE2084][7] = { 2563, 2563, 2563 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_709][1] = { 2877, 2923, 1058 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_709][2] = { 1837, 2840, 2916 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_709][3] = { 1734, 2823, 993 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_709][4] = { 2427, 961, 2812 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_709][5] = { 2351, 912, 648 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_709][6] = { 792, 618, 2788 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_709][7] = { 547, 547, 547 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SRGB][0] = { 3056, 3056, 3056 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SRGB][1] = { 2999, 3041, 1301 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SRGB][2] = { 2040, 2965, 3034 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SRGB][3] = { 1944, 2950, 1238 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SRGB][4] = { 2587, 1207, 2940 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SRGB][5] = { 2517, 1159, 900 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SRGB][6] = { 1042, 870, 2917 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SRGB][7] = { 800, 800, 800 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][1] = { 2976, 3018, 1315 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][2] = { 2024, 2942, 3011 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][3] = { 1930, 2926, 1256 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][4] = { 2563, 1227, 2916 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][5] = { 2494, 1183, 943 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][6] = { 1073, 916, 2894 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE240M][1] = { 2864, 2910, 1024 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE240M][2] = { 1811, 2826, 2903 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE240M][3] = { 1707, 2809, 958 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE240M][4] = { 2408, 926, 2798 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE240M][5] = { 2331, 876, 609 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE240M][6] = { 755, 579, 2773 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE240M][7] = { 507, 507, 507 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_NONE][0] = { 2125, 2125, 2125 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_NONE][1] = { 2039, 2102, 338 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_NONE][2] = { 873, 1987, 2092 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_NONE][3] = { 787, 1965, 305 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_NONE][4] = { 1468, 290, 1949 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_NONE][5] = { 1382, 268, 162 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_NONE][6] = { 216, 152, 1917 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][1] = { 3124, 3161, 1566 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][2] = { 2255, 3094, 3156 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][3] = { 2166, 3080, 1506 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][4] = { 2754, 1477, 3071 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][5] = { 2690, 1431, 1182 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][6] = { 1318, 1153, 3051 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE2084][0] = { 3798, 3798, 3798 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE2084][1] = { 3780, 3793, 2984 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE2084][2] = { 3406, 3768, 3791 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE2084][3] = { 3359, 3763, 2939 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE2084][4] = { 3636, 2916, 3760 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE2084][5] = { 3609, 2880, 2661 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE2084][6] = { 2786, 2633, 3753 }, - [V4L2_COLORSPACE_BT2020][V4L2_XFER_FUNC_SMPTE2084][7] = { 2563, 2563, 2563 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][0] = { 2939, 2939, 2939 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][1] = { 2936, 2934, 992 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][2] = { 1159, 2890, 2916 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][3] = { 1150, 2885, 921 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][4] = { 2751, 766, 2837 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][5] = { 2747, 747, 650 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][6] = { 563, 570, 2812 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_709][7] = { 547, 547, 547 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][0] = { 3056, 3056, 3055 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][1] = { 3052, 3051, 1237 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][2] = { 1397, 3011, 3034 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][3] = { 1389, 3006, 1168 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][4] = { 2884, 1016, 2962 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][5] = { 2880, 998, 902 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][6] = { 816, 823, 2940 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SRGB][7] = { 800, 800, 799 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][0] = { 3033, 3033, 3033 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][1] = { 3029, 3028, 1255 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][2] = { 1406, 2988, 3011 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][3] = { 1398, 2983, 1190 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][4] = { 2860, 1050, 2939 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][5] = { 2857, 1033, 945 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][6] = { 866, 873, 2916 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_ADOBERGB][7] = { 851, 851, 851 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][0] = { 2926, 2926, 2926 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][1] = { 2923, 2921, 957 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][2] = { 1125, 2877, 2902 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][3] = { 1116, 2871, 885 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][4] = { 2736, 729, 2823 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][5] = { 2732, 710, 611 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][6] = { 523, 531, 2798 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE240M][7] = { 507, 507, 507 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][0] = { 2125, 2125, 2125 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][1] = { 2120, 2118, 305 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][2] = { 392, 2056, 2092 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][3] = { 387, 2049, 271 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][4] = { 1868, 206, 1983 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][5] = { 1863, 199, 163 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][6] = { 135, 137, 1950 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_NONE][7] = { 130, 130, 130 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][0] = { 3175, 3175, 3175 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][1] = { 3172, 3170, 1505 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][2] = { 1657, 3135, 3155 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][3] = { 1649, 3130, 1439 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][4] = { 3021, 1294, 3091 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][5] = { 3018, 1276, 1184 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][6] = { 1100, 1107, 3071 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_DCI_P3][7] = { 1084, 1084, 1084 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE2084][0] = { 3798, 3798, 3798 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE2084][1] = { 3797, 3796, 2938 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE2084][2] = { 3049, 3783, 3791 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE2084][3] = { 3044, 3782, 2887 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE2084][4] = { 3741, 2765, 3768 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE2084][5] = { 3740, 2749, 2663 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE2084][6] = { 2580, 2587, 3760 }, - [V4L2_COLORSPACE_DCI_P3][V4L2_XFER_FUNC_SMPTE2084][7] = { 2563, 2563, 2563 }, -}; - -#else - -/* This code generates the table above */ - -#include <math.h> -#include <stdio.h> -#include <stdlib.h> - -static const double rec709_to_ntsc1953[3][3] = { - /* - * This transform uses the Bradford method to compensate for - * the different whitepoints. - */ - { 0.6785011, 0.2883441, 0.0331548 }, - { 0.0165284, 1.0518725, -0.0684009 }, - { 0.0179230, 0.0506096, 0.9314674 } -}; - -static const double rec709_to_ebu[3][3] = { - { 0.9578221, 0.0421779, -0.0000000 }, - { -0.0000000, 1.0000000, 0.0000000 }, - { -0.0000000, -0.0119367, 1.0119367 } -}; - -static const double rec709_to_170m[3][3] = { - { 1.0653640, -0.0553900, -0.0099740 }, - { -0.0196361, 1.0363630, -0.0167269 }, - { 0.0016327, 0.0044133, 0.9939540 }, -}; - -static const double rec709_to_240m[3][3] = { - { 1.0653640, -0.0553900, -0.0099740 }, - { -0.0196361, 1.0363630, -0.0167269 }, - { 0.0016327, 0.0044133, 0.9939540 }, -}; - -static const double rec709_to_adobergb[3][3] = { - { 0.7151627, 0.2848373, -0.0000000 }, - { 0.0000000, 1.0000000, 0.0000000 }, - { -0.0000000, 0.0411705, 0.9588295 }, -}; - -static const double rec709_to_bt2020[3][3] = { - { 0.6274524, 0.3292485, 0.0432991 }, - { 0.0691092, 0.9195311, 0.0113597 }, - { 0.0163976, 0.0880301, 0.8955723 }, -}; - -static const double rec709_to_dcip3[3][3] = { - /* - * This transform uses the Bradford method to compensate for - * the different whitepoints. - */ - { 0.8686648, 0.1288456, 0.0024896 }, - { 0.0345479, 0.9618084, 0.0036437 }, - { 0.0167785, 0.0710559, 0.9121655 } -}; - -static void mult_matrix(double *r, double *g, double *b, const double m[3][3]) -{ - double ir, ig, ib; - - ir = m[0][0] * (*r) + m[0][1] * (*g) + m[0][2] * (*b); - ig = m[1][0] * (*r) + m[1][1] * (*g) + m[1][2] * (*b); - ib = m[2][0] * (*r) + m[2][1] * (*g) + m[2][2] * (*b); - *r = ir; - *g = ig; - *b = ib; -} - -static double transfer_srgb_to_rgb(double v) -{ - if (v < -0.04045) - return pow((-v + 0.055) / 1.055, 2.4); - return (v <= 0.04045) ? v / 12.92 : pow((v + 0.055) / 1.055, 2.4); -} - -static double transfer_rgb_to_srgb(double v) -{ - if (v <= -0.0031308) - return -1.055 * pow(-v, 1.0 / 2.4) + 0.055; - if (v <= 0.0031308) - return v * 12.92; - return 1.055 * pow(v, 1.0 / 2.4) - 0.055; -} - -static double transfer_rgb_to_smpte240m(double v) -{ - return (v <= 0.0228) ? v * 4.0 : 1.1115 * pow(v, 0.45) - 0.1115; -} - -static double transfer_rgb_to_rec709(double v) -{ - if (v <= -0.018) - return -1.099 * pow(-v, 0.45) + 0.099; - return (v < 0.018) ? v * 4.5 : 1.099 * pow(v, 0.45) - 0.099; -} - -static double transfer_rec709_to_rgb(double v) -{ - return (v < 0.081) ? v / 4.5 : pow((v + 0.099) / 1.099, 1.0 / 0.45); -} - -static double transfer_rgb_to_adobergb(double v) -{ - return pow(v, 1.0 / 2.19921875); -} - -static double transfer_rgb_to_dcip3(double v) -{ - return pow(v, 1.0 / 2.6); -} - -static double transfer_rgb_to_smpte2084(double v) -{ - const double m1 = (2610.0 / 4096.0) / 4.0; - const double m2 = 128.0 * 2523.0 / 4096.0; - const double c1 = 3424.0 / 4096.0; - const double c2 = 32.0 * 2413.0 / 4096.0; - const double c3 = 32.0 * 2392.0 / 4096.0; - - v = pow(v, m1); - return pow((c1 + c2 * v) / (1 + c3 * v), m2); -} - -static double transfer_srgb_to_rec709(double v) -{ - return transfer_rgb_to_rec709(transfer_srgb_to_rgb(v)); -} - -static void csc(enum v4l2_colorspace colorspace, enum v4l2_xfer_func xfer_func, - double *r, double *g, double *b) -{ - int clamp = 1; - - *r = transfer_srgb_to_rgb(*r); - *g = transfer_srgb_to_rgb(*g); - *b = transfer_srgb_to_rgb(*b); - - /* Convert the primaries of Rec. 709 Linear RGB */ - switch (colorspace) { - case V4L2_COLORSPACE_SMPTE240M: - mult_matrix(r, g, b, rec709_to_240m); - break; - case V4L2_COLORSPACE_SMPTE170M: - mult_matrix(r, g, b, rec709_to_170m); - break; - case V4L2_COLORSPACE_470_SYSTEM_BG: - mult_matrix(r, g, b, rec709_to_ebu); - break; - case V4L2_COLORSPACE_470_SYSTEM_M: - mult_matrix(r, g, b, rec709_to_ntsc1953); - break; - case V4L2_COLORSPACE_ADOBERGB: - mult_matrix(r, g, b, rec709_to_adobergb); - break; - case V4L2_COLORSPACE_BT2020: - mult_matrix(r, g, b, rec709_to_bt2020); - break; - case V4L2_COLORSPACE_DCI_P3: - mult_matrix(r, g, b, rec709_to_dcip3); - break; - case V4L2_COLORSPACE_SRGB: - case V4L2_COLORSPACE_REC709: - break; - default: - break; - } - - if (clamp) { - *r = ((*r) < 0) ? 0 : (((*r) > 1) ? 1 : (*r)); - *g = ((*g) < 0) ? 0 : (((*g) > 1) ? 1 : (*g)); - *b = ((*b) < 0) ? 0 : (((*b) > 1) ? 1 : (*b)); - } - - switch (xfer_func) { - case V4L2_XFER_FUNC_709: - *r = transfer_rgb_to_rec709(*r); - *g = transfer_rgb_to_rec709(*g); - *b = transfer_rgb_to_rec709(*b); - break; - case V4L2_XFER_FUNC_SRGB: - *r = transfer_rgb_to_srgb(*r); - *g = transfer_rgb_to_srgb(*g); - *b = transfer_rgb_to_srgb(*b); - break; - case V4L2_XFER_FUNC_ADOBERGB: - *r = transfer_rgb_to_adobergb(*r); - *g = transfer_rgb_to_adobergb(*g); - *b = transfer_rgb_to_adobergb(*b); - break; - case V4L2_XFER_FUNC_DCI_P3: - *r = transfer_rgb_to_dcip3(*r); - *g = transfer_rgb_to_dcip3(*g); - *b = transfer_rgb_to_dcip3(*b); - break; - case V4L2_XFER_FUNC_SMPTE2084: - *r = transfer_rgb_to_smpte2084(*r); - *g = transfer_rgb_to_smpte2084(*g); - *b = transfer_rgb_to_smpte2084(*b); - break; - case V4L2_XFER_FUNC_SMPTE240M: - *r = transfer_rgb_to_smpte240m(*r); - *g = transfer_rgb_to_smpte240m(*g); - *b = transfer_rgb_to_smpte240m(*b); - break; - case V4L2_XFER_FUNC_NONE: - break; - } -} - -int main(int argc, char **argv) -{ - static const unsigned colorspaces[] = { - 0, - V4L2_COLORSPACE_SMPTE170M, - V4L2_COLORSPACE_SMPTE240M, - V4L2_COLORSPACE_REC709, - 0, - V4L2_COLORSPACE_470_SYSTEM_M, - V4L2_COLORSPACE_470_SYSTEM_BG, - 0, - V4L2_COLORSPACE_SRGB, - V4L2_COLORSPACE_ADOBERGB, - V4L2_COLORSPACE_BT2020, - 0, - V4L2_COLORSPACE_DCI_P3, - }; - static const char * const colorspace_names[] = { - "", - "V4L2_COLORSPACE_SMPTE170M", - "V4L2_COLORSPACE_SMPTE240M", - "V4L2_COLORSPACE_REC709", - "", - "V4L2_COLORSPACE_470_SYSTEM_M", - "V4L2_COLORSPACE_470_SYSTEM_BG", - "", - "V4L2_COLORSPACE_SRGB", - "V4L2_COLORSPACE_ADOBERGB", - "V4L2_COLORSPACE_BT2020", - "", - "V4L2_COLORSPACE_DCI_P3", - }; - static const char * const xfer_func_names[] = { - "", - "V4L2_XFER_FUNC_709", - "V4L2_XFER_FUNC_SRGB", - "V4L2_XFER_FUNC_ADOBERGB", - "V4L2_XFER_FUNC_SMPTE240M", - "V4L2_XFER_FUNC_NONE", - "V4L2_XFER_FUNC_DCI_P3", - "V4L2_XFER_FUNC_SMPTE2084", - }; - int i; - int x; - int c; - - printf("/* Generated table */\n"); - printf("const unsigned short tpg_rec709_to_linear[255 * 16 + 1] = {"); - for (i = 0; i <= 255 * 16; i++) { - if (i % 16 == 0) - printf("\n\t"); - printf("%4d,%s", - (int)(0.5 + 16.0 * 255.0 * - transfer_rec709_to_rgb(i / (16.0 * 255.0))), - i % 16 == 15 || i == 255 * 16 ? "" : " "); - } - printf("\n};\n\n"); - - printf("/* Generated table */\n"); - printf("const unsigned short tpg_linear_to_rec709[255 * 16 + 1] = {"); - for (i = 0; i <= 255 * 16; i++) { - if (i % 16 == 0) - printf("\n\t"); - printf("%4d,%s", - (int)(0.5 + 16.0 * 255.0 * - transfer_rgb_to_rec709(i / (16.0 * 255.0))), - i % 16 == 15 || i == 255 * 16 ? "" : " "); - } - printf("\n};\n\n"); - - printf("/* Generated table */\n"); - printf("const struct color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1][V4L2_XFER_FUNC_SMPTE2084 + 1][TPG_COLOR_CSC_BLACK + 1] = {\n"); - for (c = 0; c <= V4L2_COLORSPACE_DCI_P3; c++) { - for (x = 1; x <= V4L2_XFER_FUNC_SMPTE2084; x++) { - for (i = 0; i <= TPG_COLOR_CSC_BLACK; i++) { - double r, g, b; - - if (colorspaces[c] == 0) - continue; - - r = tpg_colors[i].r / 255.0; - g = tpg_colors[i].g / 255.0; - b = tpg_colors[i].b / 255.0; - - csc(c, x, &r, &g, &b); - - printf("\t[%s][%s][%d] = { %d, %d, %d },\n", - colorspace_names[c], - xfer_func_names[x], i, - (int)(r * 4080), (int)(g * 4080), (int)(b * 4080)); - } - } - } - printf("};\n\n"); - return 0; -} - -#endif diff --git a/drivers/media/platform/vivid/vivid-tpg-colors.h b/drivers/media/platform/vivid/vivid-tpg-colors.h deleted file mode 100644 index 4e5a76a1e25b..000000000000 --- a/drivers/media/platform/vivid/vivid-tpg-colors.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - * vivid-color.h - Color definitions for the test pattern generator - * - * Copyright 2014 Cisco Systems, Inc. and/or its affiliates. All rights reserved. - * - * This program is free software; you may redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#ifndef _VIVID_COLORS_H_ -#define _VIVID_COLORS_H_ - -struct color { - unsigned char r, g, b; -}; - -struct color16 { - int r, g, b; -}; - -enum tpg_color { - TPG_COLOR_CSC_WHITE, - TPG_COLOR_CSC_YELLOW, - TPG_COLOR_CSC_CYAN, - TPG_COLOR_CSC_GREEN, - TPG_COLOR_CSC_MAGENTA, - TPG_COLOR_CSC_RED, - TPG_COLOR_CSC_BLUE, - TPG_COLOR_CSC_BLACK, - TPG_COLOR_75_YELLOW, - TPG_COLOR_75_CYAN, - TPG_COLOR_75_GREEN, - TPG_COLOR_75_MAGENTA, - TPG_COLOR_75_RED, - TPG_COLOR_75_BLUE, - TPG_COLOR_100_WHITE, - TPG_COLOR_100_YELLOW, - TPG_COLOR_100_CYAN, - TPG_COLOR_100_GREEN, - TPG_COLOR_100_MAGENTA, - TPG_COLOR_100_RED, - TPG_COLOR_100_BLUE, - TPG_COLOR_100_BLACK, - TPG_COLOR_TEXTFG, - TPG_COLOR_TEXTBG, - TPG_COLOR_RANDOM, - TPG_COLOR_RAMP, - TPG_COLOR_MAX = TPG_COLOR_RAMP + 256 -}; - -extern const struct color tpg_colors[TPG_COLOR_MAX]; -extern const unsigned short tpg_rec709_to_linear[255 * 16 + 1]; -extern const unsigned short tpg_linear_to_rec709[255 * 16 + 1]; -extern const struct color16 tpg_csc_colors[V4L2_COLORSPACE_DCI_P3 + 1] - [V4L2_XFER_FUNC_SMPTE2084 + 1] - [TPG_COLOR_CSC_BLACK + 1]; - -#endif diff --git a/drivers/media/platform/vivid/vivid-tpg.c b/drivers/media/platform/vivid/vivid-tpg.c deleted file mode 100644 index da862bb2e5f8..000000000000 --- a/drivers/media/platform/vivid/vivid-tpg.c +++ /dev/null @@ -1,2314 +0,0 @@ -/* - * vivid-tpg.c - Test Pattern Generator - * - * Note: gen_twopix and tpg_gen_text are based on code from vivi.c. See the - * vivi.c source for the copyright information of those functions. - * - * Copyright 2014 Cisco Systems, Inc. and/or its affiliates. All rights reserved. - * - * This program is free software; you may redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include "vivid-tpg.h" - -/* Must remain in sync with enum tpg_pattern */ -const char * const tpg_pattern_strings[] = { - "75% Colorbar", - "100% Colorbar", - "CSC Colorbar", - "Horizontal 100% Colorbar", - "100% Color Squares", - "100% Black", - "100% White", - "100% Red", - "100% Green", - "100% Blue", - "16x16 Checkers", - "2x2 Checkers", - "1x1 Checkers", - "2x2 Red/Green Checkers", - "1x1 Red/Green Checkers", - "Alternating Hor Lines", - "Alternating Vert Lines", - "One Pixel Wide Cross", - "Two Pixels Wide Cross", - "Ten Pixels Wide Cross", - "Gray Ramp", - "Noise", - NULL -}; - -/* Must remain in sync with enum tpg_aspect */ -const char * const tpg_aspect_strings[] = { - "Source Width x Height", - "4x3", - "14x9", - "16x9", - "16x9 Anamorphic", - NULL -}; - -/* - * Sine table: sin[0] = 127 * sin(-180 degrees) - * sin[128] = 127 * sin(0 degrees) - * sin[256] = 127 * sin(180 degrees) - */ -static const s8 sin[257] = { - 0, -4, -7, -11, -13, -18, -20, -22, -26, -29, -33, -35, -37, -41, -43, -48, - -50, -52, -56, -58, -62, -63, -65, -69, -71, -75, -76, -78, -82, -83, -87, -88, - -90, -93, -94, -97, -99, -101, -103, -104, -107, -108, -110, -111, -112, -114, -115, -117, - -118, -119, -120, -121, -122, -123, -123, -124, -125, -125, -126, -126, -127, -127, -127, -127, - -127, -127, -127, -127, -126, -126, -125, -125, -124, -124, -123, -122, -121, -120, -119, -118, - -117, -116, -114, -113, -111, -110, -109, -107, -105, -103, -101, -100, -97, -96, -93, -91, - -90, -87, -85, -82, -80, -76, -75, -73, -69, -67, -63, -62, -60, -56, -54, -50, - -48, -46, -41, -39, -35, -33, -31, -26, -24, -20, -18, -15, -11, -9, -4, -2, - 0, 2, 4, 9, 11, 15, 18, 20, 24, 26, 31, 33, 35, 39, 41, 46, - 48, 50, 54, 56, 60, 62, 64, 67, 69, 73, 75, 76, 80, 82, 85, 87, - 90, 91, 93, 96, 97, 100, 101, 103, 105, 107, 109, 110, 111, 113, 114, 116, - 117, 118, 119, 120, 121, 122, 123, 124, 124, 125, 125, 126, 126, 127, 127, 127, - 127, 127, 127, 127, 127, 126, 126, 125, 125, 124, 123, 123, 122, 121, 120, 119, - 118, 117, 115, 114, 112, 111, 110, 108, 107, 104, 103, 101, 99, 97, 94, 93, - 90, 88, 87, 83, 82, 78, 76, 75, 71, 69, 65, 64, 62, 58, 56, 52, - 50, 48, 43, 41, 37, 35, 33, 29, 26, 22, 20, 18, 13, 11, 7, 4, - 0, -}; - -#define cos(idx) sin[((idx) + 64) % sizeof(sin)] - -/* Global font descriptor */ -static const u8 *font8x16; - -void tpg_set_font(const u8 *f) -{ - font8x16 = f; -} - -void tpg_init(struct tpg_data *tpg, unsigned w, unsigned h) -{ - memset(tpg, 0, sizeof(*tpg)); - tpg->scaled_width = tpg->src_width = w; - tpg->src_height = tpg->buf_height = h; - tpg->crop.width = tpg->compose.width = w; - tpg->crop.height = tpg->compose.height = h; - tpg->recalc_colors = true; - tpg->recalc_square_border = true; - tpg->brightness = 128; - tpg->contrast = 128; - tpg->saturation = 128; - tpg->hue = 0; - tpg->mv_hor_mode = TPG_MOVE_NONE; - tpg->mv_vert_mode = TPG_MOVE_NONE; - tpg->field = V4L2_FIELD_NONE; - tpg_s_fourcc(tpg, V4L2_PIX_FMT_RGB24); - tpg->colorspace = V4L2_COLORSPACE_SRGB; - tpg->perc_fill = 100; -} - -int tpg_alloc(struct tpg_data *tpg, unsigned max_w) -{ - unsigned pat; - unsigned plane; - - tpg->max_line_width = max_w; - for (pat = 0; pat < TPG_MAX_PAT_LINES; pat++) { - for (plane = 0; plane < TPG_MAX_PLANES; plane++) { - unsigned pixelsz = plane ? 2 : 4; - - tpg->lines[pat][plane] = vzalloc(max_w * 2 * pixelsz); - if (!tpg->lines[pat][plane]) - return -ENOMEM; - if (plane == 0) - continue; - tpg->downsampled_lines[pat][plane] = vzalloc(max_w * 2 * pixelsz); - if (!tpg->downsampled_lines[pat][plane]) - return -ENOMEM; - } - } - for (plane = 0; plane < TPG_MAX_PLANES; plane++) { - unsigned pixelsz = plane ? 2 : 4; - - tpg->contrast_line[plane] = vzalloc(max_w * pixelsz); - if (!tpg->contrast_line[plane]) - return -ENOMEM; - tpg->black_line[plane] = vzalloc(max_w * pixelsz); - if (!tpg->black_line[plane]) - return -ENOMEM; - tpg->random_line[plane] = vzalloc(max_w * 2 * pixelsz); - if (!tpg->random_line[plane]) - return -ENOMEM; - } - return 0; -} - -void tpg_free(struct tpg_data *tpg) -{ - unsigned pat; - unsigned plane; - - for (pat = 0; pat < TPG_MAX_PAT_LINES; pat++) - for (plane = 0; plane < TPG_MAX_PLANES; plane++) { - vfree(tpg->lines[pat][plane]); - tpg->lines[pat][plane] = NULL; - if (plane == 0) - continue; - vfree(tpg->downsampled_lines[pat][plane]); - tpg->downsampled_lines[pat][plane] = NULL; - } - for (plane = 0; plane < TPG_MAX_PLANES; plane++) { - vfree(tpg->contrast_line[plane]); - vfree(tpg->black_line[plane]); - vfree(tpg->random_line[plane]); - tpg->contrast_line[plane] = NULL; - tpg->black_line[plane] = NULL; - tpg->random_line[plane] = NULL; - } -} - -bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc) -{ - tpg->fourcc = fourcc; - tpg->planes = 1; - tpg->buffers = 1; - tpg->recalc_colors = true; - tpg->interleaved = false; - tpg->vdownsampling[0] = 1; - tpg->hdownsampling[0] = 1; - tpg->hmask[0] = ~0; - tpg->hmask[1] = ~0; - tpg->hmask[2] = ~0; - - switch (fourcc) { - case V4L2_PIX_FMT_SBGGR8: - case V4L2_PIX_FMT_SGBRG8: - case V4L2_PIX_FMT_SGRBG8: - case V4L2_PIX_FMT_SRGGB8: - case V4L2_PIX_FMT_SBGGR10: - case V4L2_PIX_FMT_SGBRG10: - case V4L2_PIX_FMT_SGRBG10: - case V4L2_PIX_FMT_SRGGB10: - case V4L2_PIX_FMT_SBGGR12: - case V4L2_PIX_FMT_SGBRG12: - case V4L2_PIX_FMT_SGRBG12: - case V4L2_PIX_FMT_SRGGB12: - tpg->interleaved = true; - tpg->vdownsampling[1] = 1; - tpg->hdownsampling[1] = 1; - tpg->planes = 2; - /* fall through */ - case V4L2_PIX_FMT_RGB332: - case V4L2_PIX_FMT_RGB565: - case V4L2_PIX_FMT_RGB565X: - case V4L2_PIX_FMT_RGB444: - case V4L2_PIX_FMT_XRGB444: - case V4L2_PIX_FMT_ARGB444: - case V4L2_PIX_FMT_RGB555: - case V4L2_PIX_FMT_XRGB555: - case V4L2_PIX_FMT_ARGB555: - case V4L2_PIX_FMT_RGB555X: - case V4L2_PIX_FMT_XRGB555X: - case V4L2_PIX_FMT_ARGB555X: - case V4L2_PIX_FMT_BGR666: - case V4L2_PIX_FMT_RGB24: - case V4L2_PIX_FMT_BGR24: - case V4L2_PIX_FMT_RGB32: - case V4L2_PIX_FMT_BGR32: - case V4L2_PIX_FMT_XRGB32: - case V4L2_PIX_FMT_XBGR32: - case V4L2_PIX_FMT_ARGB32: - case V4L2_PIX_FMT_ABGR32: - case V4L2_PIX_FMT_GREY: - case V4L2_PIX_FMT_Y16: - case V4L2_PIX_FMT_Y16_BE: - tpg->is_yuv = false; - break; - case V4L2_PIX_FMT_YUV444: - case V4L2_PIX_FMT_YUV555: - case V4L2_PIX_FMT_YUV565: - case V4L2_PIX_FMT_YUV32: - tpg->is_yuv = true; - break; - case V4L2_PIX_FMT_YUV420M: - case V4L2_PIX_FMT_YVU420M: - tpg->buffers = 3; - /* fall through */ - case V4L2_PIX_FMT_YUV420: - case V4L2_PIX_FMT_YVU420: - tpg->vdownsampling[1] = 2; - tpg->vdownsampling[2] = 2; - tpg->hdownsampling[1] = 2; - tpg->hdownsampling[2] = 2; - tpg->planes = 3; - tpg->is_yuv = true; - break; - case V4L2_PIX_FMT_YUV422M: - case V4L2_PIX_FMT_YVU422M: - tpg->buffers = 3; - /* fall through */ - case V4L2_PIX_FMT_YUV422P: - tpg->vdownsampling[1] = 1; - tpg->vdownsampling[2] = 1; - tpg->hdownsampling[1] = 2; - tpg->hdownsampling[2] = 2; - tpg->planes = 3; - tpg->is_yuv = true; - break; - case V4L2_PIX_FMT_NV16M: - case V4L2_PIX_FMT_NV61M: - tpg->buffers = 2; - /* fall through */ - case V4L2_PIX_FMT_NV16: - case V4L2_PIX_FMT_NV61: - tpg->vdownsampling[1] = 1; - tpg->hdownsampling[1] = 1; - tpg->hmask[1] = ~1; - tpg->planes = 2; - tpg->is_yuv = true; - break; - case V4L2_PIX_FMT_NV12M: - case V4L2_PIX_FMT_NV21M: - tpg->buffers = 2; - /* fall through */ - case V4L2_PIX_FMT_NV12: - case V4L2_PIX_FMT_NV21: - tpg->vdownsampling[1] = 2; - tpg->hdownsampling[1] = 1; - tpg->hmask[1] = ~1; - tpg->planes = 2; - tpg->is_yuv = true; - break; - case V4L2_PIX_FMT_YUV444M: - case V4L2_PIX_FMT_YVU444M: - tpg->buffers = 3; - tpg->planes = 3; - tpg->vdownsampling[1] = 1; - tpg->vdownsampling[2] = 1; - tpg->hdownsampling[1] = 1; - tpg->hdownsampling[2] = 1; - tpg->is_yuv = true; - break; - case V4L2_PIX_FMT_NV24: - case V4L2_PIX_FMT_NV42: - tpg->vdownsampling[1] = 1; - tpg->hdownsampling[1] = 1; - tpg->planes = 2; - tpg->is_yuv = true; - break; - case V4L2_PIX_FMT_YUYV: - case V4L2_PIX_FMT_UYVY: - case V4L2_PIX_FMT_YVYU: - case V4L2_PIX_FMT_VYUY: - tpg->hmask[0] = ~1; - tpg->is_yuv = true; - break; - default: - return false; - } - - switch (fourcc) { - case V4L2_PIX_FMT_GREY: - case V4L2_PIX_FMT_RGB332: - tpg->twopixelsize[0] = 2; - break; - case V4L2_PIX_FMT_RGB565: - case V4L2_PIX_FMT_RGB565X: - case V4L2_PIX_FMT_RGB444: - case V4L2_PIX_FMT_XRGB444: - case V4L2_PIX_FMT_ARGB444: - case V4L2_PIX_FMT_RGB555: - case V4L2_PIX_FMT_XRGB555: - case V4L2_PIX_FMT_ARGB555: - case V4L2_PIX_FMT_RGB555X: - case V4L2_PIX_FMT_XRGB555X: - case V4L2_PIX_FMT_ARGB555X: - case V4L2_PIX_FMT_YUYV: - case V4L2_PIX_FMT_UYVY: - case V4L2_PIX_FMT_YVYU: - case V4L2_PIX_FMT_VYUY: - case V4L2_PIX_FMT_YUV444: - case V4L2_PIX_FMT_YUV555: - case V4L2_PIX_FMT_YUV565: - case V4L2_PIX_FMT_Y16: - case V4L2_PIX_FMT_Y16_BE: - tpg->twopixelsize[0] = 2 * 2; - break; - case V4L2_PIX_FMT_RGB24: - case V4L2_PIX_FMT_BGR24: - tpg->twopixelsize[0] = 2 * 3; - break; - case V4L2_PIX_FMT_BGR666: - case V4L2_PIX_FMT_RGB32: - case V4L2_PIX_FMT_BGR32: - case V4L2_PIX_FMT_XRGB32: - case V4L2_PIX_FMT_XBGR32: - case V4L2_PIX_FMT_ARGB32: - case V4L2_PIX_FMT_ABGR32: - case V4L2_PIX_FMT_YUV32: - tpg->twopixelsize[0] = 2 * 4; - break; - case V4L2_PIX_FMT_NV12: - case V4L2_PIX_FMT_NV21: - case V4L2_PIX_FMT_NV12M: - case V4L2_PIX_FMT_NV21M: - case V4L2_PIX_FMT_NV16: - case V4L2_PIX_FMT_NV61: - case V4L2_PIX_FMT_NV16M: - case V4L2_PIX_FMT_NV61M: - case V4L2_PIX_FMT_SBGGR8: - case V4L2_PIX_FMT_SGBRG8: - case V4L2_PIX_FMT_SGRBG8: - case V4L2_PIX_FMT_SRGGB8: - tpg->twopixelsize[0] = 2; - tpg->twopixelsize[1] = 2; - break; - case V4L2_PIX_FMT_SRGGB10: - case V4L2_PIX_FMT_SGRBG10: - case V4L2_PIX_FMT_SGBRG10: - case V4L2_PIX_FMT_SBGGR10: - case V4L2_PIX_FMT_SRGGB12: - case V4L2_PIX_FMT_SGRBG12: - case V4L2_PIX_FMT_SGBRG12: - case V4L2_PIX_FMT_SBGGR12: - tpg->twopixelsize[0] = 4; - tpg->twopixelsize[1] = 4; - break; - case V4L2_PIX_FMT_YUV444M: - case V4L2_PIX_FMT_YVU444M: - case V4L2_PIX_FMT_YUV422M: - case V4L2_PIX_FMT_YVU422M: - case V4L2_PIX_FMT_YUV422P: - case V4L2_PIX_FMT_YUV420: - case V4L2_PIX_FMT_YVU420: - case V4L2_PIX_FMT_YUV420M: - case V4L2_PIX_FMT_YVU420M: - tpg->twopixelsize[0] = 2; - tpg->twopixelsize[1] = 2; - tpg->twopixelsize[2] = 2; - break; - case V4L2_PIX_FMT_NV24: - case V4L2_PIX_FMT_NV42: - tpg->twopixelsize[0] = 2; - tpg->twopixelsize[1] = 4; - break; - } - return true; -} - -void tpg_s_crop_compose(struct tpg_data *tpg, const struct v4l2_rect *crop, - const struct v4l2_rect *compose) -{ - tpg->crop = *crop; - tpg->compose = *compose; - tpg->scaled_width = (tpg->src_width * tpg->compose.width + - tpg->crop.width - 1) / tpg->crop.width; - tpg->scaled_width &= ~1; - if (tpg->scaled_width > tpg->max_line_width) - tpg->scaled_width = tpg->max_line_width; - if (tpg->scaled_width < 2) - tpg->scaled_width = 2; - tpg->recalc_lines = true; -} - -void tpg_reset_source(struct tpg_data *tpg, unsigned width, unsigned height, - u32 field) -{ - unsigned p; - - tpg->src_width = width; - tpg->src_height = height; - tpg->field = field; - tpg->buf_height = height; - if (V4L2_FIELD_HAS_T_OR_B(field)) - tpg->buf_height /= 2; - tpg->scaled_width = width; - tpg->crop.top = tpg->crop.left = 0; - tpg->crop.width = width; - tpg->crop.height = height; - tpg->compose.top = tpg->compose.left = 0; - tpg->compose.width = width; - tpg->compose.height = tpg->buf_height; - for (p = 0; p < tpg->planes; p++) - tpg->bytesperline[p] = (width * tpg->twopixelsize[p]) / - (2 * tpg->hdownsampling[p]); - tpg->recalc_square_border = true; -} - -static enum tpg_color tpg_get_textbg_color(struct tpg_data *tpg) -{ - switch (tpg->pattern) { - case TPG_PAT_BLACK: - return TPG_COLOR_100_WHITE; - case TPG_PAT_CSC_COLORBAR: - return TPG_COLOR_CSC_BLACK; - default: - return TPG_COLOR_100_BLACK; - } -} - -static enum tpg_color tpg_get_textfg_color(struct tpg_data *tpg) -{ - switch (tpg->pattern) { - case TPG_PAT_75_COLORBAR: - case TPG_PAT_CSC_COLORBAR: - return TPG_COLOR_CSC_WHITE; - case TPG_PAT_BLACK: - return TPG_COLOR_100_BLACK; - default: - return TPG_COLOR_100_WHITE; - } -} - -static inline int rec709_to_linear(int v) -{ - v = clamp(v, 0, 0xff0); - return tpg_rec709_to_linear[v]; -} - -static inline int linear_to_rec709(int v) -{ - v = clamp(v, 0, 0xff0); - return tpg_linear_to_rec709[v]; -} - -static void rgb2ycbcr(const int m[3][3], int r, int g, int b, - int y_offset, int *y, int *cb, int *cr) -{ - *y = ((m[0][0] * r + m[0][1] * g + m[0][2] * b) >> 16) + (y_offset << 4); - *cb = ((m[1][0] * r + m[1][1] * g + m[1][2] * b) >> 16) + (128 << 4); - *cr = ((m[2][0] * r + m[2][1] * g + m[2][2] * b) >> 16) + (128 << 4); -} - -static void color_to_ycbcr(struct tpg_data *tpg, int r, int g, int b, - int *y, int *cb, int *cr) -{ -#define COEFF(v, r) ((int)(0.5 + (v) * (r) * 256.0)) - - static const int bt601[3][3] = { - { COEFF(0.299, 219), COEFF(0.587, 219), COEFF(0.114, 219) }, - { COEFF(-0.169, 224), COEFF(-0.331, 224), COEFF(0.5, 224) }, - { COEFF(0.5, 224), COEFF(-0.419, 224), COEFF(-0.081, 224) }, - }; - static const int bt601_full[3][3] = { - { COEFF(0.299, 255), COEFF(0.587, 255), COEFF(0.114, 255) }, - { COEFF(-0.169, 255), COEFF(-0.331, 255), COEFF(0.5, 255) }, - { COEFF(0.5, 255), COEFF(-0.419, 255), COEFF(-0.081, 255) }, - }; - static const int rec709[3][3] = { - { COEFF(0.2126, 219), COEFF(0.7152, 219), COEFF(0.0722, 219) }, - { COEFF(-0.1146, 224), COEFF(-0.3854, 224), COEFF(0.5, 224) }, - { COEFF(0.5, 224), COEFF(-0.4542, 224), COEFF(-0.0458, 224) }, - }; - static const int rec709_full[3][3] = { - { COEFF(0.2126, 255), COEFF(0.7152, 255), COEFF(0.0722, 255) }, - { COEFF(-0.1146, 255), COEFF(-0.3854, 255), COEFF(0.5, 255) }, - { COEFF(0.5, 255), COEFF(-0.4542, 255), COEFF(-0.0458, 255) }, - }; - static const int smpte240m[3][3] = { - { COEFF(0.212, 219), COEFF(0.701, 219), COEFF(0.087, 219) }, - { COEFF(-0.116, 224), COEFF(-0.384, 224), COEFF(0.5, 224) }, - { COEFF(0.5, 224), COEFF(-0.445, 224), COEFF(-0.055, 224) }, - }; - static const int smpte240m_full[3][3] = { - { COEFF(0.212, 255), COEFF(0.701, 255), COEFF(0.087, 255) }, - { COEFF(-0.116, 255), COEFF(-0.384, 255), COEFF(0.5, 255) }, - { COEFF(0.5, 255), COEFF(-0.445, 255), COEFF(-0.055, 255) }, - }; - static const int bt2020[3][3] = { - { COEFF(0.2627, 219), COEFF(0.6780, 219), COEFF(0.0593, 219) }, - { COEFF(-0.1396, 224), COEFF(-0.3604, 224), COEFF(0.5, 224) }, - { COEFF(0.5, 224), COEFF(-0.4598, 224), COEFF(-0.0402, 224) }, - }; - static const int bt2020_full[3][3] = { - { COEFF(0.2627, 255), COEFF(0.6780, 255), COEFF(0.0593, 255) }, - { COEFF(-0.1396, 255), COEFF(-0.3604, 255), COEFF(0.5, 255) }, - { COEFF(0.5, 255), COEFF(-0.4698, 255), COEFF(-0.0402, 255) }, - }; - static const int bt2020c[4] = { - COEFF(1.0 / 1.9404, 224), COEFF(1.0 / 1.5816, 224), - COEFF(1.0 / 1.7184, 224), COEFF(1.0 / 0.9936, 224), - }; - static const int bt2020c_full[4] = { - COEFF(1.0 / 1.9404, 255), COEFF(1.0 / 1.5816, 255), - COEFF(1.0 / 1.7184, 255), COEFF(1.0 / 0.9936, 255), - }; - - bool full = tpg->real_quantization == V4L2_QUANTIZATION_FULL_RANGE; - unsigned y_offset = full ? 0 : 16; - int lin_y, yc; - - switch (tpg->real_ycbcr_enc) { - case V4L2_YCBCR_ENC_601: - case V4L2_YCBCR_ENC_SYCC: - rgb2ycbcr(full ? bt601_full : bt601, r, g, b, y_offset, y, cb, cr); - break; - case V4L2_YCBCR_ENC_XV601: - /* Ignore quantization range, there is only one possible - * Y'CbCr encoding. */ - rgb2ycbcr(bt601, r, g, b, 16, y, cb, cr); - break; - case V4L2_YCBCR_ENC_XV709: - /* Ignore quantization range, there is only one possible - * Y'CbCr encoding. */ - rgb2ycbcr(rec709, r, g, b, 16, y, cb, cr); - break; - case V4L2_YCBCR_ENC_BT2020: - rgb2ycbcr(full ? bt2020_full : bt2020, r, g, b, y_offset, y, cb, cr); - break; - case V4L2_YCBCR_ENC_BT2020_CONST_LUM: - lin_y = (COEFF(0.2627, 255) * rec709_to_linear(r) + - COEFF(0.6780, 255) * rec709_to_linear(g) + - COEFF(0.0593, 255) * rec709_to_linear(b)) >> 16; - yc = linear_to_rec709(lin_y); - *y = full ? yc : (yc * 219) / 255 + (16 << 4); - if (b <= yc) - *cb = (((b - yc) * (full ? bt2020c_full[0] : bt2020c[0])) >> 16) + (128 << 4); - else - *cb = (((b - yc) * (full ? bt2020c_full[1] : bt2020c[1])) >> 16) + (128 << 4); - if (r <= yc) - *cr = (((r - yc) * (full ? bt2020c_full[2] : bt2020c[2])) >> 16) + (128 << 4); - else - *cr = (((r - yc) * (full ? bt2020c_full[3] : bt2020c[3])) >> 16) + (128 << 4); - break; - case V4L2_YCBCR_ENC_SMPTE240M: - rgb2ycbcr(full ? smpte240m_full : smpte240m, r, g, b, y_offset, y, cb, cr); - break; - case V4L2_YCBCR_ENC_709: - default: - rgb2ycbcr(full ? rec709_full : rec709, r, g, b, y_offset, y, cb, cr); - break; - } -} - -static void ycbcr2rgb(const int m[3][3], int y, int cb, int cr, - int y_offset, int *r, int *g, int *b) -{ - y -= y_offset << 4; - cb -= 128 << 4; - cr -= 128 << 4; - *r = m[0][0] * y + m[0][1] * cb + m[0][2] * cr; - *g = m[1][0] * y + m[1][1] * cb + m[1][2] * cr; - *b = m[2][0] * y + m[2][1] * cb + m[2][2] * cr; - *r = clamp(*r >> 12, 0, 0xff0); - *g = clamp(*g >> 12, 0, 0xff0); - *b = clamp(*b >> 12, 0, 0xff0); -} - -static void ycbcr_to_color(struct tpg_data *tpg, int y, int cb, int cr, - int *r, int *g, int *b) -{ -#undef COEFF -#define COEFF(v, r) ((int)(0.5 + (v) * ((255.0 * 255.0 * 16.0) / (r)))) - static const int bt601[3][3] = { - { COEFF(1, 219), COEFF(0, 224), COEFF(1.4020, 224) }, - { COEFF(1, 219), COEFF(-0.3441, 224), COEFF(-0.7141, 224) }, - { COEFF(1, 219), COEFF(1.7720, 224), COEFF(0, 224) }, - }; - static const int bt601_full[3][3] = { - { COEFF(1, 255), COEFF(0, 255), COEFF(1.4020, 255) }, - { COEFF(1, 255), COEFF(-0.3441, 255), COEFF(-0.7141, 255) }, - { COEFF(1, 255), COEFF(1.7720, 255), COEFF(0, 255) }, - }; - static const int rec709[3][3] = { - { COEFF(1, 219), COEFF(0, 224), COEFF(1.5748, 224) }, - { COEFF(1, 219), COEFF(-0.1873, 224), COEFF(-0.4681, 224) }, - { COEFF(1, 219), COEFF(1.8556, 224), COEFF(0, 224) }, - }; - static const int rec709_full[3][3] = { - { COEFF(1, 255), COEFF(0, 255), COEFF(1.5748, 255) }, - { COEFF(1, 255), COEFF(-0.1873, 255), COEFF(-0.4681, 255) }, - { COEFF(1, 255), COEFF(1.8556, 255), COEFF(0, 255) }, - }; - static const int smpte240m[3][3] = { - { COEFF(1, 219), COEFF(0, 224), COEFF(1.5756, 224) }, - { COEFF(1, 219), COEFF(-0.2253, 224), COEFF(-0.4767, 224) }, - { COEFF(1, 219), COEFF(1.8270, 224), COEFF(0, 224) }, - }; - static const int smpte240m_full[3][3] = { - { COEFF(1, 255), COEFF(0, 255), COEFF(1.5756, 255) }, - { COEFF(1, 255), COEFF(-0.2253, 255), COEFF(-0.4767, 255) }, - { COEFF(1, 255), COEFF(1.8270, 255), COEFF(0, 255) }, - }; - static const int bt2020[3][3] = { - { COEFF(1, 219), COEFF(0, 224), COEFF(1.4746, 224) }, - { COEFF(1, 219), COEFF(-0.1646, 224), COEFF(-0.5714, 224) }, - { COEFF(1, 219), COEFF(1.8814, 224), COEFF(0, 224) }, - }; - static const int bt2020_full[3][3] = { - { COEFF(1, 255), COEFF(0, 255), COEFF(1.4746, 255) }, - { COEFF(1, 255), COEFF(-0.1646, 255), COEFF(-0.5714, 255) }, - { COEFF(1, 255), COEFF(1.8814, 255), COEFF(0, 255) }, - }; - static const int bt2020c[4] = { - COEFF(1.9404, 224), COEFF(1.5816, 224), - COEFF(1.7184, 224), COEFF(0.9936, 224), - }; - static const int bt2020c_full[4] = { - COEFF(1.9404, 255), COEFF(1.5816, 255), - COEFF(1.7184, 255), COEFF(0.9936, 255), - }; - - bool full = tpg->real_quantization == V4L2_QUANTIZATION_FULL_RANGE; - unsigned y_offset = full ? 0 : 16; - int y_fac = full ? COEFF(1.0, 255) : COEFF(1.0, 219); - int lin_r, lin_g, lin_b, lin_y; - - switch (tpg->real_ycbcr_enc) { - case V4L2_YCBCR_ENC_601: - case V4L2_YCBCR_ENC_SYCC: - ycbcr2rgb(full ? bt601_full : bt601, y, cb, cr, y_offset, r, g, b); - break; - case V4L2_YCBCR_ENC_XV601: - /* Ignore quantization range, there is only one possible - * Y'CbCr encoding. */ - ycbcr2rgb(bt601, y, cb, cr, 16, r, g, b); - break; - case V4L2_YCBCR_ENC_XV709: - /* Ignore quantization range, there is only one possible - * Y'CbCr encoding. */ - ycbcr2rgb(rec709, y, cb, cr, 16, r, g, b); - break; - case V4L2_YCBCR_ENC_BT2020: - ycbcr2rgb(full ? bt2020_full : bt2020, y, cb, cr, y_offset, r, g, b); - break; - case V4L2_YCBCR_ENC_BT2020_CONST_LUM: - y -= full ? 0 : 16 << 4; - cb -= 128 << 4; - cr -= 128 << 4; - - if (cb <= 0) - *b = y_fac * y + (full ? bt2020c_full[0] : bt2020c[0]) * cb; - else - *b = y_fac * y + (full ? bt2020c_full[1] : bt2020c[1]) * cb; - *b = *b >> 12; - if (cr <= 0) - *r = y_fac * y + (full ? bt2020c_full[2] : bt2020c[2]) * cr; - else - *r = y_fac * y + (full ? bt2020c_full[3] : bt2020c[3]) * cr; - *r = *r >> 12; - lin_r = rec709_to_linear(*r); - lin_b = rec709_to_linear(*b); - lin_y = rec709_to_linear((y * 255) / (full ? 255 : 219)); - - lin_g = COEFF(1.0 / 0.6780, 255) * lin_y - - COEFF(0.2627 / 0.6780, 255) * lin_r - - COEFF(0.0593 / 0.6780, 255) * lin_b; - *g = linear_to_rec709(lin_g >> 12); - break; - case V4L2_YCBCR_ENC_SMPTE240M: - ycbcr2rgb(full ? smpte240m_full : smpte240m, y, cb, cr, y_offset, r, g, b); - break; - case V4L2_YCBCR_ENC_709: - default: - ycbcr2rgb(full ? rec709_full : rec709, y, cb, cr, y_offset, r, g, b); - break; - } -} - -/* precalculate color bar values to speed up rendering */ -static void precalculate_color(struct tpg_data *tpg, int k) -{ - int col = k; - int r = tpg_colors[col].r; - int g = tpg_colors[col].g; - int b = tpg_colors[col].b; - - if (k == TPG_COLOR_TEXTBG) { - col = tpg_get_textbg_color(tpg); - - r = tpg_colors[col].r; - g = tpg_colors[col].g; - b = tpg_colors[col].b; - } else if (k == TPG_COLOR_TEXTFG) { - col = tpg_get_textfg_color(tpg); - - r = tpg_colors[col].r; - g = tpg_colors[col].g; - b = tpg_colors[col].b; - } else if (tpg->pattern == TPG_PAT_NOISE) { - r = g = b = prandom_u32_max(256); - } else if (k == TPG_COLOR_RANDOM) { - r = g = b = tpg->qual_offset + prandom_u32_max(196); - } else if (k >= TPG_COLOR_RAMP) { - r = g = b = k - TPG_COLOR_RAMP; - } - - if (tpg->pattern == TPG_PAT_CSC_COLORBAR && col <= TPG_COLOR_CSC_BLACK) { - r = tpg_csc_colors[tpg->colorspace][tpg->real_xfer_func][col].r; - g = tpg_csc_colors[tpg->colorspace][tpg->real_xfer_func][col].g; - b = tpg_csc_colors[tpg->colorspace][tpg->real_xfer_func][col].b; - } else { - r <<= 4; - g <<= 4; - b <<= 4; - } - if (tpg->qual == TPG_QUAL_GRAY || tpg->fourcc == V4L2_PIX_FMT_GREY || - tpg->fourcc == V4L2_PIX_FMT_Y16 || - tpg->fourcc == V4L2_PIX_FMT_Y16_BE) { - /* Rec. 709 Luma function */ - /* (0.2126, 0.7152, 0.0722) * (255 * 256) */ - r = g = b = (13879 * r + 46688 * g + 4713 * b) >> 16; - } - - /* - * The assumption is that the RGB output is always full range, - * so only if the rgb_range overrides the 'real' rgb range do - * we need to convert the RGB values. - * - * Remember that r, g and b are still in the 0 - 0xff0 range. - */ - if (tpg->real_rgb_range == V4L2_DV_RGB_RANGE_LIMITED && - tpg->rgb_range == V4L2_DV_RGB_RANGE_FULL) { - /* - * Convert from full range (which is what r, g and b are) - * to limited range (which is the 'real' RGB range), which - * is then interpreted as full range. - */ - r = (r * 219) / 255 + (16 << 4); - g = (g * 219) / 255 + (16 << 4); - b = (b * 219) / 255 + (16 << 4); - } else if (tpg->real_rgb_range != V4L2_DV_RGB_RANGE_LIMITED && - tpg->rgb_range == V4L2_DV_RGB_RANGE_LIMITED) { - /* - * Clamp r, g and b to the limited range and convert to full - * range since that's what we deliver. - */ - r = clamp(r, 16 << 4, 235 << 4); - g = clamp(g, 16 << 4, 235 << 4); - b = clamp(b, 16 << 4, 235 << 4); - r = (r - (16 << 4)) * 255 / 219; - g = (g - (16 << 4)) * 255 / 219; - b = (b - (16 << 4)) * 255 / 219; - } - - if (tpg->brightness != 128 || tpg->contrast != 128 || - tpg->saturation != 128 || tpg->hue) { - /* Implement these operations */ - int y, cb, cr; - int tmp_cb, tmp_cr; - - /* First convert to YCbCr */ - - color_to_ycbcr(tpg, r, g, b, &y, &cb, &cr); - - y = (16 << 4) + ((y - (16 << 4)) * tpg->contrast) / 128; - y += (tpg->brightness << 4) - (128 << 4); - - cb -= 128 << 4; - cr -= 128 << 4; - tmp_cb = (cb * cos(128 + tpg->hue)) / 127 + (cr * sin[128 + tpg->hue]) / 127; - tmp_cr = (cr * cos(128 + tpg->hue)) / 127 - (cb * sin[128 + tpg->hue]) / 127; - - cb = (128 << 4) + (tmp_cb * tpg->contrast * tpg->saturation) / (128 * 128); - cr = (128 << 4) + (tmp_cr * tpg->contrast * tpg->saturation) / (128 * 128); - if (tpg->is_yuv) { - tpg->colors[k][0] = clamp(y >> 4, 1, 254); - tpg->colors[k][1] = clamp(cb >> 4, 1, 254); - tpg->colors[k][2] = clamp(cr >> 4, 1, 254); - return; - } - ycbcr_to_color(tpg, y, cb, cr, &r, &g, &b); - } - - if (tpg->is_yuv) { - /* Convert to YCbCr */ - int y, cb, cr; - - color_to_ycbcr(tpg, r, g, b, &y, &cb, &cr); - - if (tpg->real_quantization == V4L2_QUANTIZATION_LIM_RANGE) { - y = clamp(y, 16 << 4, 235 << 4); - cb = clamp(cb, 16 << 4, 240 << 4); - cr = clamp(cr, 16 << 4, 240 << 4); - } - y = clamp(y >> 4, 1, 254); - cb = clamp(cb >> 4, 1, 254); - cr = clamp(cr >> 4, 1, 254); - switch (tpg->fourcc) { - case V4L2_PIX_FMT_YUV444: - y >>= 4; - cb >>= 4; - cr >>= 4; - break; - case V4L2_PIX_FMT_YUV555: - y >>= 3; - cb >>= 3; - cr >>= 3; - break; - case V4L2_PIX_FMT_YUV565: - y >>= 3; - cb >>= 2; - cr >>= 3; - break; - } - tpg->colors[k][0] = y; - tpg->colors[k][1] = cb; - tpg->colors[k][2] = cr; - } else { - if (tpg->real_quantization == V4L2_QUANTIZATION_LIM_RANGE) { - r = (r * 219) / 255 + (16 << 4); - g = (g * 219) / 255 + (16 << 4); - b = (b * 219) / 255 + (16 << 4); - } - switch (tpg->fourcc) { - case V4L2_PIX_FMT_RGB332: - r >>= 9; - g >>= 9; - b >>= 10; - break; - case V4L2_PIX_FMT_RGB565: - case V4L2_PIX_FMT_RGB565X: - r >>= 7; - g >>= 6; - b >>= 7; - break; - case V4L2_PIX_FMT_RGB444: - case V4L2_PIX_FMT_XRGB444: - case V4L2_PIX_FMT_ARGB444: - r >>= 8; - g >>= 8; - b >>= 8; - break; - case V4L2_PIX_FMT_RGB555: - case V4L2_PIX_FMT_XRGB555: - case V4L2_PIX_FMT_ARGB555: - case V4L2_PIX_FMT_RGB555X: - case V4L2_PIX_FMT_XRGB555X: - case V4L2_PIX_FMT_ARGB555X: - r >>= 7; - g >>= 7; - b >>= 7; - break; - case V4L2_PIX_FMT_BGR666: - r >>= 6; - g >>= 6; - b >>= 6; - break; - default: - r >>= 4; - g >>= 4; - b >>= 4; - break; - } - - tpg->colors[k][0] = r; - tpg->colors[k][1] = g; - tpg->colors[k][2] = b; - } -} - -static void tpg_precalculate_colors(struct tpg_data *tpg) -{ - int k; - - for (k = 0; k < TPG_COLOR_MAX; k++) - precalculate_color(tpg, k); -} - -/* 'odd' is true for pixels 1, 3, 5, etc. and false for pixels 0, 2, 4, etc. */ -static void gen_twopix(struct tpg_data *tpg, - u8 buf[TPG_MAX_PLANES][8], int color, bool odd) -{ - unsigned offset = odd * tpg->twopixelsize[0] / 2; - u8 alpha = tpg->alpha_component; - u8 r_y, g_u, b_v; - - if (tpg->alpha_red_only && color != TPG_COLOR_CSC_RED && - color != TPG_COLOR_100_RED && - color != TPG_COLOR_75_RED) - alpha = 0; - if (color == TPG_COLOR_RANDOM) - precalculate_color(tpg, color); - r_y = tpg->colors[color][0]; /* R or precalculated Y */ - g_u = tpg->colors[color][1]; /* G or precalculated U */ - b_v = tpg->colors[color][2]; /* B or precalculated V */ - - switch (tpg->fourcc) { - case V4L2_PIX_FMT_GREY: - buf[0][offset] = r_y; - break; - case V4L2_PIX_FMT_Y16: - /* - * Ideally both bytes should be set to r_y, but then you won't - * be able to detect endian problems. So keep it 0 except for - * the corner case where r_y is 0xff so white really will be - * white (0xffff). - */ - buf[0][offset] = r_y == 0xff ? r_y : 0; - buf[0][offset+1] = r_y; - break; - case V4L2_PIX_FMT_Y16_BE: - /* See comment for V4L2_PIX_FMT_Y16 above */ - buf[0][offset] = r_y; - buf[0][offset+1] = r_y == 0xff ? r_y : 0; - break; - case V4L2_PIX_FMT_YUV422M: - case V4L2_PIX_FMT_YUV422P: - case V4L2_PIX_FMT_YUV420: - case V4L2_PIX_FMT_YUV420M: - buf[0][offset] = r_y; - if (odd) { - buf[1][0] = (buf[1][0] + g_u) / 2; - buf[2][0] = (buf[2][0] + b_v) / 2; - buf[1][1] = buf[1][0]; - buf[2][1] = buf[2][0]; - break; - } - buf[1][0] = g_u; - buf[2][0] = b_v; - break; - case V4L2_PIX_FMT_YVU422M: - case V4L2_PIX_FMT_YVU420: - case V4L2_PIX_FMT_YVU420M: - buf[0][offset] = r_y; - if (odd) { - buf[1][0] = (buf[1][0] + b_v) / 2; - buf[2][0] = (buf[2][0] + g_u) / 2; - buf[1][1] = buf[1][0]; - buf[2][1] = buf[2][0]; - break; - } - buf[1][0] = b_v; - buf[2][0] = g_u; - break; - - case V4L2_PIX_FMT_NV12: - case V4L2_PIX_FMT_NV12M: - case V4L2_PIX_FMT_NV16: - case V4L2_PIX_FMT_NV16M: - buf[0][offset] = r_y; - if (odd) { - buf[1][0] = (buf[1][0] + g_u) / 2; - buf[1][1] = (buf[1][1] + b_v) / 2; - break; - } - buf[1][0] = g_u; - buf[1][1] = b_v; - break; - case V4L2_PIX_FMT_NV21: - case V4L2_PIX_FMT_NV21M: - case V4L2_PIX_FMT_NV61: - case V4L2_PIX_FMT_NV61M: - buf[0][offset] = r_y; - if (odd) { - buf[1][0] = (buf[1][0] + b_v) / 2; - buf[1][1] = (buf[1][1] + g_u) / 2; - break; - } - buf[1][0] = b_v; - buf[1][1] = g_u; - break; - - case V4L2_PIX_FMT_YUV444M: - buf[0][offset] = r_y; - buf[1][offset] = g_u; - buf[2][offset] = b_v; - break; - - case V4L2_PIX_FMT_YVU444M: - buf[0][offset] = r_y; - buf[1][offset] = b_v; - buf[2][offset] = g_u; - break; - - case V4L2_PIX_FMT_NV24: - buf[0][offset] = r_y; - buf[1][2 * offset] = g_u; - buf[1][2 * offset + 1] = b_v; - break; - - case V4L2_PIX_FMT_NV42: - buf[0][offset] = r_y; - buf[1][2 * offset] = b_v; - buf[1][2 * offset + 1] = g_u; - break; - - case V4L2_PIX_FMT_YUYV: - buf[0][offset] = r_y; - if (odd) { - buf[0][1] = (buf[0][1] + g_u) / 2; - buf[0][3] = (buf[0][3] + b_v) / 2; - break; - } - buf[0][1] = g_u; - buf[0][3] = b_v; - break; - case V4L2_PIX_FMT_UYVY: - buf[0][offset + 1] = r_y; - if (odd) { - buf[0][0] = (buf[0][0] + g_u) / 2; - buf[0][2] = (buf[0][2] + b_v) / 2; - break; - } - buf[0][0] = g_u; - buf[0][2] = b_v; - break; - case V4L2_PIX_FMT_YVYU: - buf[0][offset] = r_y; - if (odd) { - buf[0][1] = (buf[0][1] + b_v) / 2; - buf[0][3] = (buf[0][3] + g_u) / 2; - break; - } - buf[0][1] = b_v; - buf[0][3] = g_u; - break; - case V4L2_PIX_FMT_VYUY: - buf[0][offset + 1] = r_y; - if (odd) { - buf[0][0] = (buf[0][0] + b_v) / 2; - buf[0][2] = (buf[0][2] + g_u) / 2; - break; - } - buf[0][0] = b_v; - buf[0][2] = g_u; - break; - case V4L2_PIX_FMT_RGB332: - buf[0][offset] = (r_y << 5) | (g_u << 2) | b_v; - break; - case V4L2_PIX_FMT_YUV565: - case V4L2_PIX_FMT_RGB565: - buf[0][offset] = (g_u << 5) | b_v; - buf[0][offset + 1] = (r_y << 3) | (g_u >> 3); - break; - case V4L2_PIX_FMT_RGB565X: - buf[0][offset] = (r_y << 3) | (g_u >> 3); - buf[0][offset + 1] = (g_u << 5) | b_v; - break; - case V4L2_PIX_FMT_RGB444: - case V4L2_PIX_FMT_XRGB444: - alpha = 0; - /* fall through */ - case V4L2_PIX_FMT_YUV444: - case V4L2_PIX_FMT_ARGB444: - buf[0][offset] = (g_u << 4) | b_v; - buf[0][offset + 1] = (alpha & 0xf0) | r_y; - break; - case V4L2_PIX_FMT_RGB555: - case V4L2_PIX_FMT_XRGB555: - alpha = 0; - /* fall through */ - case V4L2_PIX_FMT_YUV555: - case V4L2_PIX_FMT_ARGB555: - buf[0][offset] = (g_u << 5) | b_v; - buf[0][offset + 1] = (alpha & 0x80) | (r_y << 2) | (g_u >> 3); - break; - case V4L2_PIX_FMT_RGB555X: - case V4L2_PIX_FMT_XRGB555X: - alpha = 0; - /* fall through */ - case V4L2_PIX_FMT_ARGB555X: - buf[0][offset] = (alpha & 0x80) | (r_y << 2) | (g_u >> 3); - buf[0][offset + 1] = (g_u << 5) | b_v; - break; - case V4L2_PIX_FMT_RGB24: - buf[0][offset] = r_y; - buf[0][offset + 1] = g_u; - buf[0][offset + 2] = b_v; - break; - case V4L2_PIX_FMT_BGR24: - buf[0][offset] = b_v; - buf[0][offset + 1] = g_u; - buf[0][offset + 2] = r_y; - break; - case V4L2_PIX_FMT_BGR666: - buf[0][offset] = (b_v << 2) | (g_u >> 4); - buf[0][offset + 1] = (g_u << 4) | (r_y >> 2); - buf[0][offset + 2] = r_y << 6; - buf[0][offset + 3] = 0; - break; - case V4L2_PIX_FMT_RGB32: - case V4L2_PIX_FMT_XRGB32: - alpha = 0; - /* fall through */ - case V4L2_PIX_FMT_YUV32: - case V4L2_PIX_FMT_ARGB32: - buf[0][offset] = alpha; - buf[0][offset + 1] = r_y; - buf[0][offset + 2] = g_u; - buf[0][offset + 3] = b_v; - break; - case V4L2_PIX_FMT_BGR32: - case V4L2_PIX_FMT_XBGR32: - alpha = 0; - /* fall through */ - case V4L2_PIX_FMT_ABGR32: - buf[0][offset] = b_v; - buf[0][offset + 1] = g_u; - buf[0][offset + 2] = r_y; - buf[0][offset + 3] = alpha; - break; - case V4L2_PIX_FMT_SBGGR8: - buf[0][offset] = odd ? g_u : b_v; - buf[1][offset] = odd ? r_y : g_u; - break; - case V4L2_PIX_FMT_SGBRG8: - buf[0][offset] = odd ? b_v : g_u; - buf[1][offset] = odd ? g_u : r_y; - break; - case V4L2_PIX_FMT_SGRBG8: - buf[0][offset] = odd ? r_y : g_u; - buf[1][offset] = odd ? g_u : b_v; - break; - case V4L2_PIX_FMT_SRGGB8: - buf[0][offset] = odd ? g_u : r_y; - buf[1][offset] = odd ? b_v : g_u; - break; - case V4L2_PIX_FMT_SBGGR10: - buf[0][offset] = odd ? g_u << 2 : b_v << 2; - buf[0][offset + 1] = odd ? g_u >> 6 : b_v >> 6; - buf[1][offset] = odd ? r_y << 2 : g_u << 2; - buf[1][offset + 1] = odd ? r_y >> 6 : g_u >> 6; - buf[0][offset] |= (buf[0][offset] >> 2) & 3; - buf[1][offset] |= (buf[1][offset] >> 2) & 3; - break; - case V4L2_PIX_FMT_SGBRG10: - buf[0][offset] = odd ? b_v << 2 : g_u << 2; - buf[0][offset + 1] = odd ? b_v >> 6 : g_u >> 6; - buf[1][offset] = odd ? g_u << 2 : r_y << 2; - buf[1][offset + 1] = odd ? g_u >> 6 : r_y >> 6; - buf[0][offset] |= (buf[0][offset] >> 2) & 3; - buf[1][offset] |= (buf[1][offset] >> 2) & 3; - break; - case V4L2_PIX_FMT_SGRBG10: - buf[0][offset] = odd ? r_y << 2 : g_u << 2; - buf[0][offset + 1] = odd ? r_y >> 6 : g_u >> 6; - buf[1][offset] = odd ? g_u << 2 : b_v << 2; - buf[1][offset + 1] = odd ? g_u >> 6 : b_v >> 6; - buf[0][offset] |= (buf[0][offset] >> 2) & 3; - buf[1][offset] |= (buf[1][offset] >> 2) & 3; - break; - case V4L2_PIX_FMT_SRGGB10: - buf[0][offset] = odd ? g_u << 2 : r_y << 2; - buf[0][offset + 1] = odd ? g_u >> 6 : r_y >> 6; - buf[1][offset] = odd ? b_v << 2 : g_u << 2; - buf[1][offset + 1] = odd ? b_v >> 6 : g_u >> 6; - buf[0][offset] |= (buf[0][offset] >> 2) & 3; - buf[1][offset] |= (buf[1][offset] >> 2) & 3; - break; - case V4L2_PIX_FMT_SBGGR12: - buf[0][offset] = odd ? g_u << 4 : b_v << 4; - buf[0][offset + 1] = odd ? g_u >> 4 : b_v >> 4; - buf[1][offset] = odd ? r_y << 4 : g_u << 4; - buf[1][offset + 1] = odd ? r_y >> 4 : g_u >> 4; - buf[0][offset] |= (buf[0][offset] >> 4) & 0xf; - buf[1][offset] |= (buf[1][offset] >> 4) & 0xf; - break; - case V4L2_PIX_FMT_SGBRG12: - buf[0][offset] = odd ? b_v << 4 : g_u << 4; - buf[0][offset + 1] = odd ? b_v >> 4 : g_u >> 4; - buf[1][offset] = odd ? g_u << 4 : r_y << 4; - buf[1][offset + 1] = odd ? g_u >> 4 : r_y >> 4; - buf[0][offset] |= (buf[0][offset] >> 4) & 0xf; - buf[1][offset] |= (buf[1][offset] >> 4) & 0xf; - break; - case V4L2_PIX_FMT_SGRBG12: - buf[0][offset] = odd ? r_y << 4 : g_u << 4; - buf[0][offset + 1] = odd ? r_y >> 4 : g_u >> 4; - buf[1][offset] = odd ? g_u << 4 : b_v << 4; - buf[1][offset + 1] = odd ? g_u >> 4 : b_v >> 4; - buf[0][offset] |= (buf[0][offset] >> 4) & 0xf; - buf[1][offset] |= (buf[1][offset] >> 4) & 0xf; - break; - case V4L2_PIX_FMT_SRGGB12: - buf[0][offset] = odd ? g_u << 4 : r_y << 4; - buf[0][offset + 1] = odd ? g_u >> 4 : r_y >> 4; - buf[1][offset] = odd ? b_v << 4 : g_u << 4; - buf[1][offset + 1] = odd ? b_v >> 4 : g_u >> 4; - buf[0][offset] |= (buf[0][offset] >> 4) & 0xf; - buf[1][offset] |= (buf[1][offset] >> 4) & 0xf; - break; - } -} - -unsigned tpg_g_interleaved_plane(const struct tpg_data *tpg, unsigned buf_line) -{ - switch (tpg->fourcc) { - case V4L2_PIX_FMT_SBGGR8: - case V4L2_PIX_FMT_SGBRG8: - case V4L2_PIX_FMT_SGRBG8: - case V4L2_PIX_FMT_SRGGB8: - case V4L2_PIX_FMT_SBGGR10: - case V4L2_PIX_FMT_SGBRG10: - case V4L2_PIX_FMT_SGRBG10: - case V4L2_PIX_FMT_SRGGB10: - case V4L2_PIX_FMT_SBGGR12: - case V4L2_PIX_FMT_SGBRG12: - case V4L2_PIX_FMT_SGRBG12: - case V4L2_PIX_FMT_SRGGB12: - return buf_line & 1; - default: - return 0; - } -} - -/* Return how many pattern lines are used by the current pattern. */ -static unsigned tpg_get_pat_lines(const struct tpg_data *tpg) -{ - switch (tpg->pattern) { - case TPG_PAT_CHECKERS_16X16: - case TPG_PAT_CHECKERS_2X2: - case TPG_PAT_CHECKERS_1X1: - case TPG_PAT_COLOR_CHECKERS_2X2: - case TPG_PAT_COLOR_CHECKERS_1X1: - case TPG_PAT_ALTERNATING_HLINES: - case TPG_PAT_CROSS_1_PIXEL: - case TPG_PAT_CROSS_2_PIXELS: - case TPG_PAT_CROSS_10_PIXELS: - return 2; - case TPG_PAT_100_COLORSQUARES: - case TPG_PAT_100_HCOLORBAR: - return 8; - default: - return 1; - } -} - -/* Which pattern line should be used for the given frame line. */ -static unsigned tpg_get_pat_line(const struct tpg_data *tpg, unsigned line) -{ - switch (tpg->pattern) { - case TPG_PAT_CHECKERS_16X16: - return (line >> 4) & 1; - case TPG_PAT_CHECKERS_1X1: - case TPG_PAT_COLOR_CHECKERS_1X1: - case TPG_PAT_ALTERNATING_HLINES: - return line & 1; - case TPG_PAT_CHECKERS_2X2: - case TPG_PAT_COLOR_CHECKERS_2X2: - return (line & 2) >> 1; - case TPG_PAT_100_COLORSQUARES: - case TPG_PAT_100_HCOLORBAR: - return (line * 8) / tpg->src_height; - case TPG_PAT_CROSS_1_PIXEL: - return line == tpg->src_height / 2; - case TPG_PAT_CROSS_2_PIXELS: - return (line + 1) / 2 == tpg->src_height / 4; - case TPG_PAT_CROSS_10_PIXELS: - return (line + 10) / 20 == tpg->src_height / 40; - default: - return 0; - } -} - -/* - * Which color should be used for the given pattern line and X coordinate. - * Note: x is in the range 0 to 2 * tpg->src_width. - */ -static enum tpg_color tpg_get_color(const struct tpg_data *tpg, - unsigned pat_line, unsigned x) -{ - /* Maximum number of bars are TPG_COLOR_MAX - otherwise, the input print code - should be modified */ - static const enum tpg_color bars[3][8] = { - /* Standard ITU-R 75% color bar sequence */ - { TPG_COLOR_CSC_WHITE, TPG_COLOR_75_YELLOW, - TPG_COLOR_75_CYAN, TPG_COLOR_75_GREEN, - TPG_COLOR_75_MAGENTA, TPG_COLOR_75_RED, - TPG_COLOR_75_BLUE, TPG_COLOR_100_BLACK, }, - /* Standard ITU-R 100% color bar sequence */ - { TPG_COLOR_100_WHITE, TPG_COLOR_100_YELLOW, - TPG_COLOR_100_CYAN, TPG_COLOR_100_GREEN, - TPG_COLOR_100_MAGENTA, TPG_COLOR_100_RED, - TPG_COLOR_100_BLUE, TPG_COLOR_100_BLACK, }, - /* Color bar sequence suitable to test CSC */ - { TPG_COLOR_CSC_WHITE, TPG_COLOR_CSC_YELLOW, - TPG_COLOR_CSC_CYAN, TPG_COLOR_CSC_GREEN, - TPG_COLOR_CSC_MAGENTA, TPG_COLOR_CSC_RED, - TPG_COLOR_CSC_BLUE, TPG_COLOR_CSC_BLACK, }, - }; - - switch (tpg->pattern) { - case TPG_PAT_75_COLORBAR: - case TPG_PAT_100_COLORBAR: - case TPG_PAT_CSC_COLORBAR: - return bars[tpg->pattern][((x * 8) / tpg->src_width) % 8]; - case TPG_PAT_100_COLORSQUARES: - return bars[1][(pat_line + (x * 8) / tpg->src_width) % 8]; - case TPG_PAT_100_HCOLORBAR: - return bars[1][pat_line]; - case TPG_PAT_BLACK: - return TPG_COLOR_100_BLACK; - case TPG_PAT_WHITE: - return TPG_COLOR_100_WHITE; - case TPG_PAT_RED: - return TPG_COLOR_100_RED; - case TPG_PAT_GREEN: - return TPG_COLOR_100_GREEN; - case TPG_PAT_BLUE: - return TPG_COLOR_100_BLUE; - case TPG_PAT_CHECKERS_16X16: - return (((x >> 4) & 1) ^ (pat_line & 1)) ? - TPG_COLOR_100_BLACK : TPG_COLOR_100_WHITE; - case TPG_PAT_CHECKERS_1X1: - return ((x & 1) ^ (pat_line & 1)) ? - TPG_COLOR_100_WHITE : TPG_COLOR_100_BLACK; - case TPG_PAT_COLOR_CHECKERS_1X1: - return ((x & 1) ^ (pat_line & 1)) ? - TPG_COLOR_100_RED : TPG_COLOR_100_BLUE; - case TPG_PAT_CHECKERS_2X2: - return (((x >> 1) & 1) ^ (pat_line & 1)) ? - TPG_COLOR_100_WHITE : TPG_COLOR_100_BLACK; - case TPG_PAT_COLOR_CHECKERS_2X2: - return (((x >> 1) & 1) ^ (pat_line & 1)) ? - TPG_COLOR_100_RED : TPG_COLOR_100_BLUE; - case TPG_PAT_ALTERNATING_HLINES: - return pat_line ? TPG_COLOR_100_WHITE : TPG_COLOR_100_BLACK; - case TPG_PAT_ALTERNATING_VLINES: - return (x & 1) ? TPG_COLOR_100_WHITE : TPG_COLOR_100_BLACK; - case TPG_PAT_CROSS_1_PIXEL: - if (pat_line || (x % tpg->src_width) == tpg->src_width / 2) - return TPG_COLOR_100_BLACK; - return TPG_COLOR_100_WHITE; - case TPG_PAT_CROSS_2_PIXELS: - if (pat_line || ((x % tpg->src_width) + 1) / 2 == tpg->src_width / 4) - return TPG_COLOR_100_BLACK; - return TPG_COLOR_100_WHITE; - case TPG_PAT_CROSS_10_PIXELS: - if (pat_line || ((x % tpg->src_width) + 10) / 20 == tpg->src_width / 40) - return TPG_COLOR_100_BLACK; - return TPG_COLOR_100_WHITE; - case TPG_PAT_GRAY_RAMP: - return TPG_COLOR_RAMP + ((x % tpg->src_width) * 256) / tpg->src_width; - default: - return TPG_COLOR_100_RED; - } -} - -/* - * Given the pixel aspect ratio and video aspect ratio calculate the - * coordinates of a centered square and the coordinates of the border of - * the active video area. The coordinates are relative to the source - * frame rectangle. - */ -static void tpg_calculate_square_border(struct tpg_data *tpg) -{ - unsigned w = tpg->src_width; - unsigned h = tpg->src_height; - unsigned sq_w, sq_h; - - sq_w = (w * 2 / 5) & ~1; - if (((w - sq_w) / 2) & 1) - sq_w += 2; - sq_h = sq_w; - tpg->square.width = sq_w; - if (tpg->vid_aspect == TPG_VIDEO_ASPECT_16X9_ANAMORPHIC) { - unsigned ana_sq_w = (sq_w / 4) * 3; - - if (((w - ana_sq_w) / 2) & 1) - ana_sq_w += 2; - tpg->square.width = ana_sq_w; - } - tpg->square.left = (w - tpg->square.width) / 2; - if (tpg->pix_aspect == TPG_PIXEL_ASPECT_NTSC) - sq_h = sq_w * 10 / 11; - else if (tpg->pix_aspect == TPG_PIXEL_ASPECT_PAL) - sq_h = sq_w * 59 / 54; - tpg->square.height = sq_h; - tpg->square.top = (h - sq_h) / 2; - tpg->border.left = 0; - tpg->border.width = w; - tpg->border.top = 0; - tpg->border.height = h; - switch (tpg->vid_aspect) { - case TPG_VIDEO_ASPECT_4X3: - if (tpg->pix_aspect) - return; - if (3 * w >= 4 * h) { - tpg->border.width = ((4 * h) / 3) & ~1; - if (((w - tpg->border.width) / 2) & ~1) - tpg->border.width -= 2; - tpg->border.left = (w - tpg->border.width) / 2; - break; - } - tpg->border.height = ((3 * w) / 4) & ~1; - tpg->border.top = (h - tpg->border.height) / 2; - break; - case TPG_VIDEO_ASPECT_14X9_CENTRE: - if (tpg->pix_aspect) { - tpg->border.height = tpg->pix_aspect == TPG_PIXEL_ASPECT_NTSC ? 420 : 506; - tpg->border.top = (h - tpg->border.height) / 2; - break; - } - if (9 * w >= 14 * h) { - tpg->border.width = ((14 * h) / 9) & ~1; - if (((w - tpg->border.width) / 2) & ~1) - tpg->border.width -= 2; - tpg->border.left = (w - tpg->border.width) / 2; - break; - } - tpg->border.height = ((9 * w) / 14) & ~1; - tpg->border.top = (h - tpg->border.height) / 2; - break; - case TPG_VIDEO_ASPECT_16X9_CENTRE: - if (tpg->pix_aspect) { - tpg->border.height = tpg->pix_aspect == TPG_PIXEL_ASPECT_NTSC ? 368 : 442; - tpg->border.top = (h - tpg->border.height) / 2; - break; - } - if (9 * w >= 16 * h) { - tpg->border.width = ((16 * h) / 9) & ~1; - if (((w - tpg->border.width) / 2) & ~1) - tpg->border.width -= 2; - tpg->border.left = (w - tpg->border.width) / 2; - break; - } - tpg->border.height = ((9 * w) / 16) & ~1; - tpg->border.top = (h - tpg->border.height) / 2; - break; - default: - break; - } -} - -static void tpg_precalculate_line(struct tpg_data *tpg) -{ - enum tpg_color contrast; - u8 pix[TPG_MAX_PLANES][8]; - unsigned pat; - unsigned p; - unsigned x; - - switch (tpg->pattern) { - case TPG_PAT_GREEN: - contrast = TPG_COLOR_100_RED; - break; - case TPG_PAT_CSC_COLORBAR: - contrast = TPG_COLOR_CSC_GREEN; - break; - default: - contrast = TPG_COLOR_100_GREEN; - break; - } - - for (pat = 0; pat < tpg_get_pat_lines(tpg); pat++) { - /* Coarse scaling with Bresenham */ - unsigned int_part = tpg->src_width / tpg->scaled_width; - unsigned fract_part = tpg->src_width % tpg->scaled_width; - unsigned src_x = 0; - unsigned error = 0; - - for (x = 0; x < tpg->scaled_width * 2; x += 2) { - unsigned real_x = src_x; - enum tpg_color color1, color2; - - real_x = tpg->hflip ? tpg->src_width * 2 - real_x - 2 : real_x; - color1 = tpg_get_color(tpg, pat, real_x); - - src_x += int_part; - error += fract_part; - if (error >= tpg->scaled_width) { - error -= tpg->scaled_width; - src_x++; - } - - real_x = src_x; - real_x = tpg->hflip ? tpg->src_width * 2 - real_x - 2 : real_x; - color2 = tpg_get_color(tpg, pat, real_x); - - src_x += int_part; - error += fract_part; - if (error >= tpg->scaled_width) { - error -= tpg->scaled_width; - src_x++; - } - - gen_twopix(tpg, pix, tpg->hflip ? color2 : color1, 0); - gen_twopix(tpg, pix, tpg->hflip ? color1 : color2, 1); - for (p = 0; p < tpg->planes; p++) { - unsigned twopixsize = tpg->twopixelsize[p]; - unsigned hdiv = tpg->hdownsampling[p]; - u8 *pos = tpg->lines[pat][p] + tpg_hdiv(tpg, p, x); - - memcpy(pos, pix[p], twopixsize / hdiv); - } - } - } - - if (tpg->vdownsampling[tpg->planes - 1] > 1) { - unsigned pat_lines = tpg_get_pat_lines(tpg); - - for (pat = 0; pat < pat_lines; pat++) { - unsigned next_pat = (pat + 1) % pat_lines; - - for (p = 1; p < tpg->planes; p++) { - unsigned w = tpg_hdiv(tpg, p, tpg->scaled_width * 2); - u8 *pos1 = tpg->lines[pat][p]; - u8 *pos2 = tpg->lines[next_pat][p]; - u8 *dest = tpg->downsampled_lines[pat][p]; - - for (x = 0; x < w; x++, pos1++, pos2++, dest++) - *dest = ((u16)*pos1 + (u16)*pos2) / 2; - } - } - } - - gen_twopix(tpg, pix, contrast, 0); - gen_twopix(tpg, pix, contrast, 1); - for (p = 0; p < tpg->planes; p++) { - unsigned twopixsize = tpg->twopixelsize[p]; - u8 *pos = tpg->contrast_line[p]; - - for (x = 0; x < tpg->scaled_width; x += 2, pos += twopixsize) - memcpy(pos, pix[p], twopixsize); - } - - gen_twopix(tpg, pix, TPG_COLOR_100_BLACK, 0); - gen_twopix(tpg, pix, TPG_COLOR_100_BLACK, 1); - for (p = 0; p < tpg->planes; p++) { - unsigned twopixsize = tpg->twopixelsize[p]; - u8 *pos = tpg->black_line[p]; - - for (x = 0; x < tpg->scaled_width; x += 2, pos += twopixsize) - memcpy(pos, pix[p], twopixsize); - } - - for (x = 0; x < tpg->scaled_width * 2; x += 2) { - gen_twopix(tpg, pix, TPG_COLOR_RANDOM, 0); - gen_twopix(tpg, pix, TPG_COLOR_RANDOM, 1); - for (p = 0; p < tpg->planes; p++) { - unsigned twopixsize = tpg->twopixelsize[p]; - u8 *pos = tpg->random_line[p] + x * twopixsize / 2; - - memcpy(pos, pix[p], twopixsize); - } - } - - gen_twopix(tpg, tpg->textbg, TPG_COLOR_TEXTBG, 0); - gen_twopix(tpg, tpg->textbg, TPG_COLOR_TEXTBG, 1); - gen_twopix(tpg, tpg->textfg, TPG_COLOR_TEXTFG, 0); - gen_twopix(tpg, tpg->textfg, TPG_COLOR_TEXTFG, 1); -} - -/* need this to do rgb24 rendering */ -typedef struct { u16 __; u8 _; } __packed x24; - -#define PRINTSTR(PIXTYPE) do { \ - unsigned vdiv = tpg->vdownsampling[p]; \ - unsigned hdiv = tpg->hdownsampling[p]; \ - int line; \ - PIXTYPE fg; \ - PIXTYPE bg; \ - memcpy(&fg, tpg->textfg[p], sizeof(PIXTYPE)); \ - memcpy(&bg, tpg->textbg[p], sizeof(PIXTYPE)); \ - \ - for (line = first; line < 16; line += vdiv * step) { \ - int l = tpg->vflip ? 15 - line : line; \ - PIXTYPE *pos = (PIXTYPE *)(basep[p][(line / vdiv) & 1] + \ - ((y * step + l) / (vdiv * div)) * tpg->bytesperline[p] + \ - (x / hdiv) * sizeof(PIXTYPE)); \ - unsigned s; \ - \ - for (s = 0; s < len; s++) { \ - u8 chr = font8x16[text[s] * 16 + line]; \ - \ - if (hdiv == 2 && tpg->hflip) { \ - pos[3] = (chr & (0x01 << 6) ? fg : bg); \ - pos[2] = (chr & (0x01 << 4) ? fg : bg); \ - pos[1] = (chr & (0x01 << 2) ? fg : bg); \ - pos[0] = (chr & (0x01 << 0) ? fg : bg); \ - } else if (hdiv == 2) { \ - pos[0] = (chr & (0x01 << 7) ? fg : bg); \ - pos[1] = (chr & (0x01 << 5) ? fg : bg); \ - pos[2] = (chr & (0x01 << 3) ? fg : bg); \ - pos[3] = (chr & (0x01 << 1) ? fg : bg); \ - } else if (tpg->hflip) { \ - pos[7] = (chr & (0x01 << 7) ? fg : bg); \ - pos[6] = (chr & (0x01 << 6) ? fg : bg); \ - pos[5] = (chr & (0x01 << 5) ? fg : bg); \ - pos[4] = (chr & (0x01 << 4) ? fg : bg); \ - pos[3] = (chr & (0x01 << 3) ? fg : bg); \ - pos[2] = (chr & (0x01 << 2) ? fg : bg); \ - pos[1] = (chr & (0x01 << 1) ? fg : bg); \ - pos[0] = (chr & (0x01 << 0) ? fg : bg); \ - } else { \ - pos[0] = (chr & (0x01 << 7) ? fg : bg); \ - pos[1] = (chr & (0x01 << 6) ? fg : bg); \ - pos[2] = (chr & (0x01 << 5) ? fg : bg); \ - pos[3] = (chr & (0x01 << 4) ? fg : bg); \ - pos[4] = (chr & (0x01 << 3) ? fg : bg); \ - pos[5] = (chr & (0x01 << 2) ? fg : bg); \ - pos[6] = (chr & (0x01 << 1) ? fg : bg); \ - pos[7] = (chr & (0x01 << 0) ? fg : bg); \ - } \ - \ - pos += (tpg->hflip ? -8 : 8) / hdiv; \ - } \ - } \ -} while (0) - -static noinline void tpg_print_str_2(const struct tpg_data *tpg, u8 *basep[TPG_MAX_PLANES][2], - unsigned p, unsigned first, unsigned div, unsigned step, - int y, int x, char *text, unsigned len) -{ - PRINTSTR(u8); -} - -static noinline void tpg_print_str_4(const struct tpg_data *tpg, u8 *basep[TPG_MAX_PLANES][2], - unsigned p, unsigned first, unsigned div, unsigned step, - int y, int x, char *text, unsigned len) -{ - PRINTSTR(u16); -} - -static noinline void tpg_print_str_6(const struct tpg_data *tpg, u8 *basep[TPG_MAX_PLANES][2], - unsigned p, unsigned first, unsigned div, unsigned step, - int y, int x, char *text, unsigned len) -{ - PRINTSTR(x24); -} - -static noinline void tpg_print_str_8(const struct tpg_data *tpg, u8 *basep[TPG_MAX_PLANES][2], - unsigned p, unsigned first, unsigned div, unsigned step, - int y, int x, char *text, unsigned len) -{ - PRINTSTR(u32); -} - -void tpg_gen_text(const struct tpg_data *tpg, u8 *basep[TPG_MAX_PLANES][2], - int y, int x, char *text) -{ - unsigned step = V4L2_FIELD_HAS_T_OR_B(tpg->field) ? 2 : 1; - unsigned div = step; - unsigned first = 0; - unsigned len = strlen(text); - unsigned p; - - if (font8x16 == NULL || basep == NULL) - return; - - /* Checks if it is possible to show string */ - if (y + 16 >= tpg->compose.height || x + 8 >= tpg->compose.width) - return; - - if (len > (tpg->compose.width - x) / 8) - len = (tpg->compose.width - x) / 8; - if (tpg->vflip) - y = tpg->compose.height - y - 16; - if (tpg->hflip) - x = tpg->compose.width - x - 8; - y += tpg->compose.top; - x += tpg->compose.left; - if (tpg->field == V4L2_FIELD_BOTTOM) - first = 1; - else if (tpg->field == V4L2_FIELD_SEQ_TB || tpg->field == V4L2_FIELD_SEQ_BT) - div = 2; - - for (p = 0; p < tpg->planes; p++) { - /* Print text */ - switch (tpg->twopixelsize[p]) { - case 2: - tpg_print_str_2(tpg, basep, p, first, div, step, y, x, - text, len); - break; - case 4: - tpg_print_str_4(tpg, basep, p, first, div, step, y, x, - text, len); - break; - case 6: - tpg_print_str_6(tpg, basep, p, first, div, step, y, x, - text, len); - break; - case 8: - tpg_print_str_8(tpg, basep, p, first, div, step, y, x, - text, len); - break; - } - } -} - -void tpg_update_mv_step(struct tpg_data *tpg) -{ - int factor = tpg->mv_hor_mode > TPG_MOVE_NONE ? -1 : 1; - - if (tpg->hflip) - factor = -factor; - switch (tpg->mv_hor_mode) { - case TPG_MOVE_NEG_FAST: - case TPG_MOVE_POS_FAST: - tpg->mv_hor_step = ((tpg->src_width + 319) / 320) * 4; - break; - case TPG_MOVE_NEG: - case TPG_MOVE_POS: - tpg->mv_hor_step = ((tpg->src_width + 639) / 640) * 4; - break; - case TPG_MOVE_NEG_SLOW: - case TPG_MOVE_POS_SLOW: - tpg->mv_hor_step = 2; - break; - case TPG_MOVE_NONE: - tpg->mv_hor_step = 0; - break; - } - if (factor < 0) - tpg->mv_hor_step = tpg->src_width - tpg->mv_hor_step; - - factor = tpg->mv_vert_mode > TPG_MOVE_NONE ? -1 : 1; - switch (tpg->mv_vert_mode) { - case TPG_MOVE_NEG_FAST: - case TPG_MOVE_POS_FAST: - tpg->mv_vert_step = ((tpg->src_width + 319) / 320) * 4; - break; - case TPG_MOVE_NEG: - case TPG_MOVE_POS: - tpg->mv_vert_step = ((tpg->src_width + 639) / 640) * 4; - break; - case TPG_MOVE_NEG_SLOW: - case TPG_MOVE_POS_SLOW: - tpg->mv_vert_step = 1; - break; - case TPG_MOVE_NONE: - tpg->mv_vert_step = 0; - break; - } - if (factor < 0) - tpg->mv_vert_step = tpg->src_height - tpg->mv_vert_step; -} - -/* Map the line number relative to the crop rectangle to a frame line number */ -static unsigned tpg_calc_frameline(const struct tpg_data *tpg, unsigned src_y, - unsigned field) -{ - switch (field) { - case V4L2_FIELD_TOP: - return tpg->crop.top + src_y * 2; - case V4L2_FIELD_BOTTOM: - return tpg->crop.top + src_y * 2 + 1; - default: - return src_y + tpg->crop.top; - } -} - -/* - * Map the line number relative to the compose rectangle to a destination - * buffer line number. - */ -static unsigned tpg_calc_buffer_line(const struct tpg_data *tpg, unsigned y, - unsigned field) -{ - y += tpg->compose.top; - switch (field) { - case V4L2_FIELD_SEQ_TB: - if (y & 1) - return tpg->buf_height / 2 + y / 2; - return y / 2; - case V4L2_FIELD_SEQ_BT: - if (y & 1) - return y / 2; - return tpg->buf_height / 2 + y / 2; - default: - return y; - } -} - -static void tpg_recalc(struct tpg_data *tpg) -{ - if (tpg->recalc_colors) { - tpg->recalc_colors = false; - tpg->recalc_lines = true; - tpg->real_xfer_func = tpg->xfer_func; - tpg->real_ycbcr_enc = tpg->ycbcr_enc; - tpg->real_quantization = tpg->quantization; - - if (tpg->xfer_func == V4L2_XFER_FUNC_DEFAULT) - tpg->real_xfer_func = - V4L2_MAP_XFER_FUNC_DEFAULT(tpg->colorspace); - - if (tpg->ycbcr_enc == V4L2_YCBCR_ENC_DEFAULT) - tpg->real_ycbcr_enc = - V4L2_MAP_YCBCR_ENC_DEFAULT(tpg->colorspace); - - if (tpg->quantization == V4L2_QUANTIZATION_DEFAULT) - tpg->real_quantization = - V4L2_MAP_QUANTIZATION_DEFAULT(!tpg->is_yuv, - tpg->colorspace, tpg->real_ycbcr_enc); - - tpg_precalculate_colors(tpg); - } - if (tpg->recalc_square_border) { - tpg->recalc_square_border = false; - tpg_calculate_square_border(tpg); - } - if (tpg->recalc_lines) { - tpg->recalc_lines = false; - tpg_precalculate_line(tpg); - } -} - -void tpg_calc_text_basep(struct tpg_data *tpg, - u8 *basep[TPG_MAX_PLANES][2], unsigned p, u8 *vbuf) -{ - unsigned stride = tpg->bytesperline[p]; - unsigned h = tpg->buf_height; - - tpg_recalc(tpg); - - basep[p][0] = vbuf; - basep[p][1] = vbuf; - h /= tpg->vdownsampling[p]; - if (tpg->field == V4L2_FIELD_SEQ_TB) - basep[p][1] += h * stride / 2; - else if (tpg->field == V4L2_FIELD_SEQ_BT) - basep[p][0] += h * stride / 2; - if (p == 0 && tpg->interleaved) - tpg_calc_text_basep(tpg, basep, 1, vbuf); -} - -static int tpg_pattern_avg(const struct tpg_data *tpg, - unsigned pat1, unsigned pat2) -{ - unsigned pat_lines = tpg_get_pat_lines(tpg); - - if (pat1 == (pat2 + 1) % pat_lines) - return pat2; - if (pat2 == (pat1 + 1) % pat_lines) - return pat1; - return -1; -} - -void tpg_log_status(struct tpg_data *tpg) -{ - pr_info("tpg source WxH: %ux%u (%s)\n", - tpg->src_width, tpg->src_height, - tpg->is_yuv ? "YCbCr" : "RGB"); - pr_info("tpg field: %u\n", tpg->field); - pr_info("tpg crop: %ux%u@%dx%d\n", tpg->crop.width, tpg->crop.height, - tpg->crop.left, tpg->crop.top); - pr_info("tpg compose: %ux%u@%dx%d\n", tpg->compose.width, tpg->compose.height, - tpg->compose.left, tpg->compose.top); - pr_info("tpg colorspace: %d\n", tpg->colorspace); - pr_info("tpg transfer function: %d/%d\n", tpg->xfer_func, tpg->real_xfer_func); - pr_info("tpg Y'CbCr encoding: %d/%d\n", tpg->ycbcr_enc, tpg->real_ycbcr_enc); - pr_info("tpg quantization: %d/%d\n", tpg->quantization, tpg->real_quantization); - pr_info("tpg RGB range: %d/%d\n", tpg->rgb_range, tpg->real_rgb_range); -} - -/* - * This struct contains common parameters used by both the drawing of the - * test pattern and the drawing of the extras (borders, square, etc.) - */ -struct tpg_draw_params { - /* common data */ - bool is_tv; - bool is_60hz; - unsigned twopixsize; - unsigned img_width; - unsigned stride; - unsigned hmax; - unsigned frame_line; - unsigned frame_line_next; - - /* test pattern */ - unsigned mv_hor_old; - unsigned mv_hor_new; - unsigned mv_vert_old; - unsigned mv_vert_new; - - /* extras */ - unsigned wss_width; - unsigned wss_random_offset; - unsigned sav_eav_f; - unsigned left_pillar_width; - unsigned right_pillar_start; -}; - -static void tpg_fill_params_pattern(const struct tpg_data *tpg, unsigned p, - struct tpg_draw_params *params) -{ - params->mv_hor_old = - tpg_hscale_div(tpg, p, tpg->mv_hor_count % tpg->src_width); - params->mv_hor_new = - tpg_hscale_div(tpg, p, (tpg->mv_hor_count + tpg->mv_hor_step) % - tpg->src_width); - params->mv_vert_old = tpg->mv_vert_count % tpg->src_height; - params->mv_vert_new = - (tpg->mv_vert_count + tpg->mv_vert_step) % tpg->src_height; -} - -static void tpg_fill_params_extras(const struct tpg_data *tpg, - unsigned p, - struct tpg_draw_params *params) -{ - unsigned left_pillar_width = 0; - unsigned right_pillar_start = params->img_width; - - params->wss_width = tpg->crop.left < tpg->src_width / 2 ? - tpg->src_width / 2 - tpg->crop.left : 0; - if (params->wss_width > tpg->crop.width) - params->wss_width = tpg->crop.width; - params->wss_width = tpg_hscale_div(tpg, p, params->wss_width); - params->wss_random_offset = - params->twopixsize * prandom_u32_max(tpg->src_width / 2); - - if (tpg->crop.left < tpg->border.left) { - left_pillar_width = tpg->border.left - tpg->crop.left; - if (left_pillar_width > tpg->crop.width) - left_pillar_width = tpg->crop.width; - left_pillar_width = tpg_hscale_div(tpg, p, left_pillar_width); - } - params->left_pillar_width = left_pillar_width; - - if (tpg->crop.left + tpg->crop.width > - tpg->border.left + tpg->border.width) { - right_pillar_start = - tpg->border.left + tpg->border.width - tpg->crop.left; - right_pillar_start = - tpg_hscale_div(tpg, p, right_pillar_start); - if (right_pillar_start > params->img_width) - right_pillar_start = params->img_width; - } - params->right_pillar_start = right_pillar_start; - - params->sav_eav_f = tpg->field == - (params->is_60hz ? V4L2_FIELD_TOP : V4L2_FIELD_BOTTOM); -} - -static void tpg_fill_plane_extras(const struct tpg_data *tpg, - const struct tpg_draw_params *params, - unsigned p, unsigned h, u8 *vbuf) -{ - unsigned twopixsize = params->twopixsize; - unsigned img_width = params->img_width; - unsigned frame_line = params->frame_line; - const struct v4l2_rect *sq = &tpg->square; - const struct v4l2_rect *b = &tpg->border; - const struct v4l2_rect *c = &tpg->crop; - - if (params->is_tv && !params->is_60hz && - frame_line == 0 && params->wss_width) { - /* - * Replace the first half of the top line of a 50 Hz frame - * with random data to simulate a WSS signal. - */ - u8 *wss = tpg->random_line[p] + params->wss_random_offset; - - memcpy(vbuf, wss, params->wss_width); - } - - if (tpg->show_border && frame_line >= b->top && - frame_line < b->top + b->height) { - unsigned bottom = b->top + b->height - 1; - unsigned left = params->left_pillar_width; - unsigned right = params->right_pillar_start; - - if (frame_line == b->top || frame_line == b->top + 1 || - frame_line == bottom || frame_line == bottom - 1) { - memcpy(vbuf + left, tpg->contrast_line[p], - right - left); - } else { - if (b->left >= c->left && - b->left < c->left + c->width) - memcpy(vbuf + left, - tpg->contrast_line[p], twopixsize); - if (b->left + b->width > c->left && - b->left + b->width <= c->left + c->width) - memcpy(vbuf + right - twopixsize, - tpg->contrast_line[p], twopixsize); - } - } - if (tpg->qual != TPG_QUAL_NOISE && frame_line >= b->top && - frame_line < b->top + b->height) { - memcpy(vbuf, tpg->black_line[p], params->left_pillar_width); - memcpy(vbuf + params->right_pillar_start, tpg->black_line[p], - img_width - params->right_pillar_start); - } - if (tpg->show_square && frame_line >= sq->top && - frame_line < sq->top + sq->height && - sq->left < c->left + c->width && - sq->left + sq->width >= c->left) { - unsigned left = sq->left; - unsigned width = sq->width; - - if (c->left > left) { - width -= c->left - left; - left = c->left; - } - if (c->left + c->width < left + width) - width -= left + width - c->left - c->width; - left -= c->left; - left = tpg_hscale_div(tpg, p, left); - width = tpg_hscale_div(tpg, p, width); - memcpy(vbuf + left, tpg->contrast_line[p], width); - } - if (tpg->insert_sav) { - unsigned offset = tpg_hdiv(tpg, p, tpg->compose.width / 3); - u8 *p = vbuf + offset; - unsigned vact = 0, hact = 0; - - p[0] = 0xff; - p[1] = 0; - p[2] = 0; - p[3] = 0x80 | (params->sav_eav_f << 6) | - (vact << 5) | (hact << 4) | - ((hact ^ vact) << 3) | - ((hact ^ params->sav_eav_f) << 2) | - ((params->sav_eav_f ^ vact) << 1) | - (hact ^ vact ^ params->sav_eav_f); - } - if (tpg->insert_eav) { - unsigned offset = tpg_hdiv(tpg, p, tpg->compose.width * 2 / 3); - u8 *p = vbuf + offset; - unsigned vact = 0, hact = 1; - - p[0] = 0xff; - p[1] = 0; - p[2] = 0; - p[3] = 0x80 | (params->sav_eav_f << 6) | - (vact << 5) | (hact << 4) | - ((hact ^ vact) << 3) | - ((hact ^ params->sav_eav_f) << 2) | - ((params->sav_eav_f ^ vact) << 1) | - (hact ^ vact ^ params->sav_eav_f); - } -} - -static void tpg_fill_plane_pattern(const struct tpg_data *tpg, - const struct tpg_draw_params *params, - unsigned p, unsigned h, u8 *vbuf) -{ - unsigned twopixsize = params->twopixsize; - unsigned img_width = params->img_width; - unsigned mv_hor_old = params->mv_hor_old; - unsigned mv_hor_new = params->mv_hor_new; - unsigned mv_vert_old = params->mv_vert_old; - unsigned mv_vert_new = params->mv_vert_new; - unsigned frame_line = params->frame_line; - unsigned frame_line_next = params->frame_line_next; - unsigned line_offset = tpg_hscale_div(tpg, p, tpg->crop.left); - bool even; - bool fill_blank = false; - unsigned pat_line_old; - unsigned pat_line_new; - u8 *linestart_older; - u8 *linestart_newer; - u8 *linestart_top; - u8 *linestart_bottom; - - even = !(frame_line & 1); - - if (h >= params->hmax) { - if (params->hmax == tpg->compose.height) - return; - if (!tpg->perc_fill_blank) - return; - fill_blank = true; - } - - if (tpg->vflip) { - frame_line = tpg->src_height - frame_line - 1; - frame_line_next = tpg->src_height - frame_line_next - 1; - } - - if (fill_blank) { - linestart_older = tpg->contrast_line[p]; - linestart_newer = tpg->contrast_line[p]; - } else if (tpg->qual != TPG_QUAL_NOISE && - (frame_line < tpg->border.top || - frame_line >= tpg->border.top + tpg->border.height)) { - linestart_older = tpg->black_line[p]; - linestart_newer = tpg->black_line[p]; - } else if (tpg->pattern == TPG_PAT_NOISE || tpg->qual == TPG_QUAL_NOISE) { - linestart_older = tpg->random_line[p] + - twopixsize * prandom_u32_max(tpg->src_width / 2); - linestart_newer = tpg->random_line[p] + - twopixsize * prandom_u32_max(tpg->src_width / 2); - } else { - unsigned frame_line_old = - (frame_line + mv_vert_old) % tpg->src_height; - unsigned frame_line_new = - (frame_line + mv_vert_new) % tpg->src_height; - unsigned pat_line_next_old; - unsigned pat_line_next_new; - - pat_line_old = tpg_get_pat_line(tpg, frame_line_old); - pat_line_new = tpg_get_pat_line(tpg, frame_line_new); - linestart_older = tpg->lines[pat_line_old][p] + mv_hor_old; - linestart_newer = tpg->lines[pat_line_new][p] + mv_hor_new; - - if (tpg->vdownsampling[p] > 1 && frame_line != frame_line_next) { - int avg_pat; - - /* - * Now decide whether we need to use downsampled_lines[]. - * That's necessary if the two lines use different patterns. - */ - pat_line_next_old = tpg_get_pat_line(tpg, - (frame_line_next + mv_vert_old) % tpg->src_height); - pat_line_next_new = tpg_get_pat_line(tpg, - (frame_line_next + mv_vert_new) % tpg->src_height); - - switch (tpg->field) { - case V4L2_FIELD_INTERLACED: - case V4L2_FIELD_INTERLACED_BT: - case V4L2_FIELD_INTERLACED_TB: - avg_pat = tpg_pattern_avg(tpg, pat_line_old, pat_line_new); - if (avg_pat < 0) - break; - linestart_older = tpg->downsampled_lines[avg_pat][p] + mv_hor_old; - linestart_newer = linestart_older; - break; - case V4L2_FIELD_NONE: - case V4L2_FIELD_TOP: - case V4L2_FIELD_BOTTOM: - case V4L2_FIELD_SEQ_BT: - case V4L2_FIELD_SEQ_TB: - avg_pat = tpg_pattern_avg(tpg, pat_line_old, pat_line_next_old); - if (avg_pat >= 0) - linestart_older = tpg->downsampled_lines[avg_pat][p] + - mv_hor_old; - avg_pat = tpg_pattern_avg(tpg, pat_line_new, pat_line_next_new); - if (avg_pat >= 0) - linestart_newer = tpg->downsampled_lines[avg_pat][p] + - mv_hor_new; - break; - } - } - linestart_older += line_offset; - linestart_newer += line_offset; - } - if (tpg->field_alternate) { - linestart_top = linestart_bottom = linestart_older; - } else if (params->is_60hz) { - linestart_top = linestart_newer; - linestart_bottom = linestart_older; - } else { - linestart_top = linestart_older; - linestart_bottom = linestart_newer; - } - - switch (tpg->field) { - case V4L2_FIELD_INTERLACED: - case V4L2_FIELD_INTERLACED_TB: - case V4L2_FIELD_SEQ_TB: - case V4L2_FIELD_SEQ_BT: - if (even) - memcpy(vbuf, linestart_top, img_width); - else - memcpy(vbuf, linestart_bottom, img_width); - break; - case V4L2_FIELD_INTERLACED_BT: - if (even) - memcpy(vbuf, linestart_bottom, img_width); - else - memcpy(vbuf, linestart_top, img_width); - break; - case V4L2_FIELD_TOP: - memcpy(vbuf, linestart_top, img_width); - break; - case V4L2_FIELD_BOTTOM: - memcpy(vbuf, linestart_bottom, img_width); - break; - case V4L2_FIELD_NONE: - default: - memcpy(vbuf, linestart_older, img_width); - break; - } -} - -void tpg_fill_plane_buffer(struct tpg_data *tpg, v4l2_std_id std, - unsigned p, u8 *vbuf) -{ - struct tpg_draw_params params; - unsigned factor = V4L2_FIELD_HAS_T_OR_B(tpg->field) ? 2 : 1; - - /* Coarse scaling with Bresenham */ - unsigned int_part = (tpg->crop.height / factor) / tpg->compose.height; - unsigned fract_part = (tpg->crop.height / factor) % tpg->compose.height; - unsigned src_y = 0; - unsigned error = 0; - unsigned h; - - tpg_recalc(tpg); - - params.is_tv = std; - params.is_60hz = std & V4L2_STD_525_60; - params.twopixsize = tpg->twopixelsize[p]; - params.img_width = tpg_hdiv(tpg, p, tpg->compose.width); - params.stride = tpg->bytesperline[p]; - params.hmax = (tpg->compose.height * tpg->perc_fill) / 100; - - tpg_fill_params_pattern(tpg, p, ¶ms); - tpg_fill_params_extras(tpg, p, ¶ms); - - vbuf += tpg_hdiv(tpg, p, tpg->compose.left); - - for (h = 0; h < tpg->compose.height; h++) { - unsigned buf_line; - - params.frame_line = tpg_calc_frameline(tpg, src_y, tpg->field); - params.frame_line_next = params.frame_line; - buf_line = tpg_calc_buffer_line(tpg, h, tpg->field); - src_y += int_part; - error += fract_part; - if (error >= tpg->compose.height) { - error -= tpg->compose.height; - src_y++; - } - - /* - * For line-interleaved formats determine the 'plane' - * based on the buffer line. - */ - if (tpg_g_interleaved(tpg)) - p = tpg_g_interleaved_plane(tpg, buf_line); - - if (tpg->vdownsampling[p] > 1) { - /* - * When doing vertical downsampling the field setting - * matters: for SEQ_BT/TB we downsample each field - * separately (i.e. lines 0+2 are combined, as are - * lines 1+3), for the other field settings we combine - * odd and even lines. Doing that for SEQ_BT/TB would - * be really weird. - */ - if (tpg->field == V4L2_FIELD_SEQ_BT || - tpg->field == V4L2_FIELD_SEQ_TB) { - unsigned next_src_y = src_y; - - if ((h & 3) >= 2) - continue; - next_src_y += int_part; - if (error + fract_part >= tpg->compose.height) - next_src_y++; - params.frame_line_next = - tpg_calc_frameline(tpg, next_src_y, tpg->field); - } else { - if (h & 1) - continue; - params.frame_line_next = - tpg_calc_frameline(tpg, src_y, tpg->field); - } - - buf_line /= tpg->vdownsampling[p]; - } - tpg_fill_plane_pattern(tpg, ¶ms, p, h, - vbuf + buf_line * params.stride); - tpg_fill_plane_extras(tpg, ¶ms, p, h, - vbuf + buf_line * params.stride); - } -} - -void tpg_fillbuffer(struct tpg_data *tpg, v4l2_std_id std, unsigned p, u8 *vbuf) -{ - unsigned offset = 0; - unsigned i; - - if (tpg->buffers > 1) { - tpg_fill_plane_buffer(tpg, std, p, vbuf); - return; - } - - for (i = 0; i < tpg_g_planes(tpg); i++) { - tpg_fill_plane_buffer(tpg, std, i, vbuf + offset); - offset += tpg_calc_plane_size(tpg, i); - } -} diff --git a/drivers/media/platform/vivid/vivid-tpg.h b/drivers/media/platform/vivid/vivid-tpg.h deleted file mode 100644 index 93fbaee69675..000000000000 --- a/drivers/media/platform/vivid/vivid-tpg.h +++ /dev/null @@ -1,598 +0,0 @@ -/* - * vivid-tpg.h - Test Pattern Generator - * - * Copyright 2014 Cisco Systems, Inc. and/or its affiliates. All rights reserved. - * - * This program is free software; you may redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#ifndef _VIVID_TPG_H_ -#define _VIVID_TPG_H_ - -#include <linux/types.h> -#include <linux/errno.h> -#include <linux/random.h> -#include <linux/slab.h> -#include <linux/vmalloc.h> -#include <linux/videodev2.h> - -#include "vivid-tpg-colors.h" - -enum tpg_pattern { - TPG_PAT_75_COLORBAR, - TPG_PAT_100_COLORBAR, - TPG_PAT_CSC_COLORBAR, - TPG_PAT_100_HCOLORBAR, - TPG_PAT_100_COLORSQUARES, - TPG_PAT_BLACK, - TPG_PAT_WHITE, - TPG_PAT_RED, - TPG_PAT_GREEN, - TPG_PAT_BLUE, - TPG_PAT_CHECKERS_16X16, - TPG_PAT_CHECKERS_2X2, - TPG_PAT_CHECKERS_1X1, - TPG_PAT_COLOR_CHECKERS_2X2, - TPG_PAT_COLOR_CHECKERS_1X1, - TPG_PAT_ALTERNATING_HLINES, - TPG_PAT_ALTERNATING_VLINES, - TPG_PAT_CROSS_1_PIXEL, - TPG_PAT_CROSS_2_PIXELS, - TPG_PAT_CROSS_10_PIXELS, - TPG_PAT_GRAY_RAMP, - - /* Must be the last pattern */ - TPG_PAT_NOISE, -}; - -extern const char * const tpg_pattern_strings[]; - -enum tpg_quality { - TPG_QUAL_COLOR, - TPG_QUAL_GRAY, - TPG_QUAL_NOISE -}; - -enum tpg_video_aspect { - TPG_VIDEO_ASPECT_IMAGE, - TPG_VIDEO_ASPECT_4X3, - TPG_VIDEO_ASPECT_14X9_CENTRE, - TPG_VIDEO_ASPECT_16X9_CENTRE, - TPG_VIDEO_ASPECT_16X9_ANAMORPHIC, -}; - -enum tpg_pixel_aspect { - TPG_PIXEL_ASPECT_SQUARE, - TPG_PIXEL_ASPECT_NTSC, - TPG_PIXEL_ASPECT_PAL, -}; - -enum tpg_move_mode { - TPG_MOVE_NEG_FAST, - TPG_MOVE_NEG, - TPG_MOVE_NEG_SLOW, - TPG_MOVE_NONE, - TPG_MOVE_POS_SLOW, - TPG_MOVE_POS, - TPG_MOVE_POS_FAST, -}; - -extern const char * const tpg_aspect_strings[]; - -#define TPG_MAX_PLANES 3 -#define TPG_MAX_PAT_LINES 8 - -struct tpg_data { - /* Source frame size */ - unsigned src_width, src_height; - /* Buffer height */ - unsigned buf_height; - /* Scaled output frame size */ - unsigned scaled_width; - u32 field; - bool field_alternate; - /* crop coordinates are frame-based */ - struct v4l2_rect crop; - /* compose coordinates are format-based */ - struct v4l2_rect compose; - /* border and square coordinates are frame-based */ - struct v4l2_rect border; - struct v4l2_rect square; - - /* Color-related fields */ - enum tpg_quality qual; - unsigned qual_offset; - u8 alpha_component; - bool alpha_red_only; - u8 brightness; - u8 contrast; - u8 saturation; - s16 hue; - u32 fourcc; - bool is_yuv; - u32 colorspace; - u32 xfer_func; - u32 ycbcr_enc; - /* - * Stores the actual transfer function, i.e. will never be - * V4L2_XFER_FUNC_DEFAULT. - */ - u32 real_xfer_func; - /* - * Stores the actual Y'CbCr encoding, i.e. will never be - * V4L2_YCBCR_ENC_DEFAULT. - */ - u32 real_ycbcr_enc; - u32 quantization; - /* - * Stores the actual quantization, i.e. will never be - * V4L2_QUANTIZATION_DEFAULT. - */ - u32 real_quantization; - enum tpg_video_aspect vid_aspect; - enum tpg_pixel_aspect pix_aspect; - unsigned rgb_range; - unsigned real_rgb_range; - unsigned buffers; - unsigned planes; - bool interleaved; - u8 vdownsampling[TPG_MAX_PLANES]; - u8 hdownsampling[TPG_MAX_PLANES]; - /* - * horizontal positions must be ANDed with this value to enforce - * correct boundaries for packed YUYV values. - */ - unsigned hmask[TPG_MAX_PLANES]; - /* Used to store the colors in native format, either RGB or YUV */ - u8 colors[TPG_COLOR_MAX][3]; - u8 textfg[TPG_MAX_PLANES][8], textbg[TPG_MAX_PLANES][8]; - /* size in bytes for two pixels in each plane */ - unsigned twopixelsize[TPG_MAX_PLANES]; - unsigned bytesperline[TPG_MAX_PLANES]; - - /* Configuration */ - enum tpg_pattern pattern; - bool hflip; - bool vflip; - unsigned perc_fill; - bool perc_fill_blank; - bool show_border; - bool show_square; - bool insert_sav; - bool insert_eav; - - /* Test pattern movement */ - enum tpg_move_mode mv_hor_mode; - int mv_hor_count; - int mv_hor_step; - enum tpg_move_mode mv_vert_mode; - int mv_vert_count; - int mv_vert_step; - - bool recalc_colors; - bool recalc_lines; - bool recalc_square_border; - - /* Used to store TPG_MAX_PAT_LINES lines, each with up to two planes */ - unsigned max_line_width; - u8 *lines[TPG_MAX_PAT_LINES][TPG_MAX_PLANES]; - u8 *downsampled_lines[TPG_MAX_PAT_LINES][TPG_MAX_PLANES]; - u8 *random_line[TPG_MAX_PLANES]; - u8 *contrast_line[TPG_MAX_PLANES]; - u8 *black_line[TPG_MAX_PLANES]; -}; - -void tpg_init(struct tpg_data *tpg, unsigned w, unsigned h); -int tpg_alloc(struct tpg_data *tpg, unsigned max_w); -void tpg_free(struct tpg_data *tpg); -void tpg_reset_source(struct tpg_data *tpg, unsigned width, unsigned height, - u32 field); -void tpg_log_status(struct tpg_data *tpg); - -void tpg_set_font(const u8 *f); -void tpg_gen_text(const struct tpg_data *tpg, - u8 *basep[TPG_MAX_PLANES][2], int y, int x, char *text); -void tpg_calc_text_basep(struct tpg_data *tpg, - u8 *basep[TPG_MAX_PLANES][2], unsigned p, u8 *vbuf); -unsigned tpg_g_interleaved_plane(const struct tpg_data *tpg, unsigned buf_line); -void tpg_fill_plane_buffer(struct tpg_data *tpg, v4l2_std_id std, - unsigned p, u8 *vbuf); -void tpg_fillbuffer(struct tpg_data *tpg, v4l2_std_id std, - unsigned p, u8 *vbuf); -bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc); -void tpg_s_crop_compose(struct tpg_data *tpg, const struct v4l2_rect *crop, - const struct v4l2_rect *compose); - -static inline void tpg_s_pattern(struct tpg_data *tpg, enum tpg_pattern pattern) -{ - if (tpg->pattern == pattern) - return; - tpg->pattern = pattern; - tpg->recalc_colors = true; -} - -static inline void tpg_s_quality(struct tpg_data *tpg, - enum tpg_quality qual, unsigned qual_offset) -{ - if (tpg->qual == qual && tpg->qual_offset == qual_offset) - return; - tpg->qual = qual; - tpg->qual_offset = qual_offset; - tpg->recalc_colors = true; -} - -static inline enum tpg_quality tpg_g_quality(const struct tpg_data *tpg) -{ - return tpg->qual; -} - -static inline void tpg_s_alpha_component(struct tpg_data *tpg, - u8 alpha_component) -{ - if (tpg->alpha_component == alpha_component) - return; - tpg->alpha_component = alpha_component; - tpg->recalc_colors = true; -} - -static inline void tpg_s_alpha_mode(struct tpg_data *tpg, - bool red_only) -{ - if (tpg->alpha_red_only == red_only) - return; - tpg->alpha_red_only = red_only; - tpg->recalc_colors = true; -} - -static inline void tpg_s_brightness(struct tpg_data *tpg, - u8 brightness) -{ - if (tpg->brightness == brightness) - return; - tpg->brightness = brightness; - tpg->recalc_colors = true; -} - -static inline void tpg_s_contrast(struct tpg_data *tpg, - u8 contrast) -{ - if (tpg->contrast == contrast) - return; - tpg->contrast = contrast; - tpg->recalc_colors = true; -} - -static inline void tpg_s_saturation(struct tpg_data *tpg, - u8 saturation) -{ - if (tpg->saturation == saturation) - return; - tpg->saturation = saturation; - tpg->recalc_colors = true; -} - -static inline void tpg_s_hue(struct tpg_data *tpg, - s16 hue) -{ - if (tpg->hue == hue) - return; - tpg->hue = hue; - tpg->recalc_colors = true; -} - -static inline void tpg_s_rgb_range(struct tpg_data *tpg, - unsigned rgb_range) -{ - if (tpg->rgb_range == rgb_range) - return; - tpg->rgb_range = rgb_range; - tpg->recalc_colors = true; -} - -static inline void tpg_s_real_rgb_range(struct tpg_data *tpg, - unsigned rgb_range) -{ - if (tpg->real_rgb_range == rgb_range) - return; - tpg->real_rgb_range = rgb_range; - tpg->recalc_colors = true; -} - -static inline void tpg_s_colorspace(struct tpg_data *tpg, u32 colorspace) -{ - if (tpg->colorspace == colorspace) - return; - tpg->colorspace = colorspace; - tpg->recalc_colors = true; -} - -static inline u32 tpg_g_colorspace(const struct tpg_data *tpg) -{ - return tpg->colorspace; -} - -static inline void tpg_s_ycbcr_enc(struct tpg_data *tpg, u32 ycbcr_enc) -{ - if (tpg->ycbcr_enc == ycbcr_enc) - return; - tpg->ycbcr_enc = ycbcr_enc; - tpg->recalc_colors = true; -} - -static inline u32 tpg_g_ycbcr_enc(const struct tpg_data *tpg) -{ - return tpg->ycbcr_enc; -} - -static inline void tpg_s_xfer_func(struct tpg_data *tpg, u32 xfer_func) -{ - if (tpg->xfer_func == xfer_func) - return; - tpg->xfer_func = xfer_func; - tpg->recalc_colors = true; -} - -static inline u32 tpg_g_xfer_func(const struct tpg_data *tpg) -{ - return tpg->xfer_func; -} - -static inline void tpg_s_quantization(struct tpg_data *tpg, u32 quantization) -{ - if (tpg->quantization == quantization) - return; - tpg->quantization = quantization; - tpg->recalc_colors = true; -} - -static inline u32 tpg_g_quantization(const struct tpg_data *tpg) -{ - return tpg->quantization; -} - -static inline unsigned tpg_g_buffers(const struct tpg_data *tpg) -{ - return tpg->buffers; -} - -static inline unsigned tpg_g_planes(const struct tpg_data *tpg) -{ - return tpg->interleaved ? 1 : tpg->planes; -} - -static inline bool tpg_g_interleaved(const struct tpg_data *tpg) -{ - return tpg->interleaved; -} - -static inline unsigned tpg_g_twopixelsize(const struct tpg_data *tpg, unsigned plane) -{ - return tpg->twopixelsize[plane]; -} - -static inline unsigned tpg_hdiv(const struct tpg_data *tpg, - unsigned plane, unsigned x) -{ - return ((x / tpg->hdownsampling[plane]) & tpg->hmask[plane]) * - tpg->twopixelsize[plane] / 2; -} - -static inline unsigned tpg_hscale(const struct tpg_data *tpg, unsigned x) -{ - return (x * tpg->scaled_width) / tpg->src_width; -} - -static inline unsigned tpg_hscale_div(const struct tpg_data *tpg, - unsigned plane, unsigned x) -{ - return tpg_hdiv(tpg, plane, tpg_hscale(tpg, x)); -} - -static inline unsigned tpg_g_bytesperline(const struct tpg_data *tpg, unsigned plane) -{ - return tpg->bytesperline[plane]; -} - -static inline void tpg_s_bytesperline(struct tpg_data *tpg, unsigned plane, unsigned bpl) -{ - unsigned p; - - if (tpg->buffers > 1) { - tpg->bytesperline[plane] = bpl; - return; - } - - for (p = 0; p < tpg_g_planes(tpg); p++) { - unsigned plane_w = bpl * tpg->twopixelsize[p] / tpg->twopixelsize[0]; - - tpg->bytesperline[p] = plane_w / tpg->hdownsampling[p]; - } - if (tpg_g_interleaved(tpg)) - tpg->bytesperline[1] = tpg->bytesperline[0]; -} - - -static inline unsigned tpg_g_line_width(const struct tpg_data *tpg, unsigned plane) -{ - unsigned w = 0; - unsigned p; - - if (tpg->buffers > 1) - return tpg_g_bytesperline(tpg, plane); - for (p = 0; p < tpg_g_planes(tpg); p++) { - unsigned plane_w = tpg_g_bytesperline(tpg, p); - - w += plane_w / tpg->vdownsampling[p]; - } - return w; -} - -static inline unsigned tpg_calc_line_width(const struct tpg_data *tpg, - unsigned plane, unsigned bpl) -{ - unsigned w = 0; - unsigned p; - - if (tpg->buffers > 1) - return bpl; - for (p = 0; p < tpg_g_planes(tpg); p++) { - unsigned plane_w = bpl * tpg->twopixelsize[p] / tpg->twopixelsize[0]; - - plane_w /= tpg->hdownsampling[p]; - w += plane_w / tpg->vdownsampling[p]; - } - return w; -} - -static inline unsigned tpg_calc_plane_size(const struct tpg_data *tpg, unsigned plane) -{ - if (plane >= tpg_g_planes(tpg)) - return 0; - - return tpg_g_bytesperline(tpg, plane) * tpg->buf_height / - tpg->vdownsampling[plane]; -} - -static inline void tpg_s_buf_height(struct tpg_data *tpg, unsigned h) -{ - tpg->buf_height = h; -} - -static inline void tpg_s_field(struct tpg_data *tpg, unsigned field, bool alternate) -{ - tpg->field = field; - tpg->field_alternate = alternate; -} - -static inline void tpg_s_perc_fill(struct tpg_data *tpg, - unsigned perc_fill) -{ - tpg->perc_fill = perc_fill; -} - -static inline unsigned tpg_g_perc_fill(const struct tpg_data *tpg) -{ - return tpg->perc_fill; -} - -static inline void tpg_s_perc_fill_blank(struct tpg_data *tpg, - bool perc_fill_blank) -{ - tpg->perc_fill_blank = perc_fill_blank; -} - -static inline void tpg_s_video_aspect(struct tpg_data *tpg, - enum tpg_video_aspect vid_aspect) -{ - if (tpg->vid_aspect == vid_aspect) - return; - tpg->vid_aspect = vid_aspect; - tpg->recalc_square_border = true; -} - -static inline enum tpg_video_aspect tpg_g_video_aspect(const struct tpg_data *tpg) -{ - return tpg->vid_aspect; -} - -static inline void tpg_s_pixel_aspect(struct tpg_data *tpg, - enum tpg_pixel_aspect pix_aspect) -{ - if (tpg->pix_aspect == pix_aspect) - return; - tpg->pix_aspect = pix_aspect; - tpg->recalc_square_border = true; -} - -static inline void tpg_s_show_border(struct tpg_data *tpg, - bool show_border) -{ - tpg->show_border = show_border; -} - -static inline void tpg_s_show_square(struct tpg_data *tpg, - bool show_square) -{ - tpg->show_square = show_square; -} - -static inline void tpg_s_insert_sav(struct tpg_data *tpg, bool insert_sav) -{ - tpg->insert_sav = insert_sav; -} - -static inline void tpg_s_insert_eav(struct tpg_data *tpg, bool insert_eav) -{ - tpg->insert_eav = insert_eav; -} - -void tpg_update_mv_step(struct tpg_data *tpg); - -static inline void tpg_s_mv_hor_mode(struct tpg_data *tpg, - enum tpg_move_mode mv_hor_mode) -{ - tpg->mv_hor_mode = mv_hor_mode; - tpg_update_mv_step(tpg); -} - -static inline void tpg_s_mv_vert_mode(struct tpg_data *tpg, - enum tpg_move_mode mv_vert_mode) -{ - tpg->mv_vert_mode = mv_vert_mode; - tpg_update_mv_step(tpg); -} - -static inline void tpg_init_mv_count(struct tpg_data *tpg) -{ - tpg->mv_hor_count = tpg->mv_vert_count = 0; -} - -static inline void tpg_update_mv_count(struct tpg_data *tpg, bool frame_is_field) -{ - tpg->mv_hor_count += tpg->mv_hor_step * (frame_is_field ? 1 : 2); - tpg->mv_vert_count += tpg->mv_vert_step * (frame_is_field ? 1 : 2); -} - -static inline void tpg_s_hflip(struct tpg_data *tpg, bool hflip) -{ - if (tpg->hflip == hflip) - return; - tpg->hflip = hflip; - tpg_update_mv_step(tpg); - tpg->recalc_lines = true; -} - -static inline bool tpg_g_hflip(const struct tpg_data *tpg) -{ - return tpg->hflip; -} - -static inline void tpg_s_vflip(struct tpg_data *tpg, bool vflip) -{ - tpg->vflip = vflip; -} - -static inline bool tpg_g_vflip(const struct tpg_data *tpg) -{ - return tpg->vflip; -} - -static inline bool tpg_pattern_is_static(const struct tpg_data *tpg) -{ - return tpg->pattern != TPG_PAT_NOISE && - tpg->mv_hor_mode == TPG_MOVE_NONE && - tpg->mv_vert_mode == TPG_MOVE_NONE; -} - -#endif |