1 /* 2 * Copyright 2012 The LibYuv Project Authors. All rights reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef INCLUDE_LIBYUV_CONVERT_ARGB_H_ 12 #define INCLUDE_LIBYUV_CONVERT_ARGB_H_ 13 14 #include "libyuv/basic_types.h" 15 16 #include "libyuv/rotate.h" // For enum RotationMode. 17 18 // TODO(fbarchard): This set of functions should exactly match convert.h 19 // TODO(fbarchard): Add tests. Create random content of right size and convert 20 // with C vs Opt and or to I420 and compare. 21 // TODO(fbarchard): Some of these functions lack parameter setting. 22 23 #ifdef __cplusplus 24 namespace libyuv { 25 extern "C" { 26 #endif 27 28 // Alias. 29 #define ARGBToARGB ARGBCopy 30 31 // Copy ARGB to ARGB. 32 LIBYUV_API 33 int ARGBCopy(const uint8_t* src_argb, 34 int src_stride_argb, 35 uint8_t* dst_argb, 36 int dst_stride_argb, 37 int width, 38 int height); 39 40 // Convert I420 to ARGB. 41 LIBYUV_API 42 int I420ToARGB(const uint8_t* src_y, 43 int src_stride_y, 44 const uint8_t* src_u, 45 int src_stride_u, 46 const uint8_t* src_v, 47 int src_stride_v, 48 uint8_t* dst_argb, 49 int dst_stride_argb, 50 int width, 51 int height); 52 53 // Duplicate prototype for function in convert_from.h for remoting. 54 LIBYUV_API 55 int I420ToABGR(const uint8_t* src_y, 56 int src_stride_y, 57 const uint8_t* src_u, 58 int src_stride_u, 59 const uint8_t* src_v, 60 int src_stride_v, 61 uint8_t* dst_abgr, 62 int dst_stride_abgr, 63 int width, 64 int height); 65 66 // Convert I010 to ARGB. 67 LIBYUV_API 68 int I010ToARGB(const uint16_t* src_y, 69 int src_stride_y, 70 const uint16_t* src_u, 71 int src_stride_u, 72 const uint16_t* src_v, 73 int src_stride_v, 74 uint8_t* dst_argb, 75 int dst_stride_argb, 76 int width, 77 int height); 78 79 // Convert I010 to ARGB. 80 LIBYUV_API 81 int I010ToARGB(const uint16_t* src_y, 82 int src_stride_y, 83 const uint16_t* src_u, 84 int src_stride_u, 85 const uint16_t* src_v, 86 int src_stride_v, 87 uint8_t* dst_argb, 88 int dst_stride_argb, 89 int width, 90 int height); 91 92 // Convert I010 to ABGR. 93 LIBYUV_API 94 int I010ToABGR(const uint16_t* src_y, 95 int src_stride_y, 96 const uint16_t* src_u, 97 int src_stride_u, 98 const uint16_t* src_v, 99 int src_stride_v, 100 uint8_t* dst_abgr, 101 int dst_stride_abgr, 102 int width, 103 int height); 104 105 // Convert H010 to ARGB. 106 LIBYUV_API 107 int H010ToARGB(const uint16_t* src_y, 108 int src_stride_y, 109 const uint16_t* src_u, 110 int src_stride_u, 111 const uint16_t* src_v, 112 int src_stride_v, 113 uint8_t* dst_argb, 114 int dst_stride_argb, 115 int width, 116 int height); 117 118 // Convert H010 to ABGR. 119 LIBYUV_API 120 int H010ToABGR(const uint16_t* src_y, 121 int src_stride_y, 122 const uint16_t* src_u, 123 int src_stride_u, 124 const uint16_t* src_v, 125 int src_stride_v, 126 uint8_t* dst_abgr, 127 int dst_stride_abgr, 128 int width, 129 int height); 130 131 // Convert I422 to ARGB. 132 LIBYUV_API 133 int I422ToARGB(const uint8_t* src_y, 134 int src_stride_y, 135 const uint8_t* src_u, 136 int src_stride_u, 137 const uint8_t* src_v, 138 int src_stride_v, 139 uint8_t* dst_argb, 140 int dst_stride_argb, 141 int width, 142 int height); 143 144 // Convert I444 to ARGB. 145 LIBYUV_API 146 int I444ToARGB(const uint8_t* src_y, 147 int src_stride_y, 148 const uint8_t* src_u, 149 int src_stride_u, 150 const uint8_t* src_v, 151 int src_stride_v, 152 uint8_t* dst_argb, 153 int dst_stride_argb, 154 int width, 155 int height); 156 157 // Convert J444 to ARGB. 158 LIBYUV_API 159 int J444ToARGB(const uint8_t* src_y, 160 int src_stride_y, 161 const uint8_t* src_u, 162 int src_stride_u, 163 const uint8_t* src_v, 164 int src_stride_v, 165 uint8_t* dst_argb, 166 int dst_stride_argb, 167 int width, 168 int height); 169 170 // Convert I444 to ABGR. 171 LIBYUV_API 172 int I444ToABGR(const uint8_t* src_y, 173 int src_stride_y, 174 const uint8_t* src_u, 175 int src_stride_u, 176 const uint8_t* src_v, 177 int src_stride_v, 178 uint8_t* dst_abgr, 179 int dst_stride_abgr, 180 int width, 181 int height); 182 183 // Convert I420 with Alpha to preattenuated ARGB. 184 LIBYUV_API 185 int I420AlphaToARGB(const uint8_t* src_y, 186 int src_stride_y, 187 const uint8_t* src_u, 188 int src_stride_u, 189 const uint8_t* src_v, 190 int src_stride_v, 191 const uint8_t* src_a, 192 int src_stride_a, 193 uint8_t* dst_argb, 194 int dst_stride_argb, 195 int width, 196 int height, 197 int attenuate); 198 199 // Convert I420 with Alpha to preattenuated ABGR. 200 LIBYUV_API 201 int I420AlphaToABGR(const uint8_t* src_y, 202 int src_stride_y, 203 const uint8_t* src_u, 204 int src_stride_u, 205 const uint8_t* src_v, 206 int src_stride_v, 207 const uint8_t* src_a, 208 int src_stride_a, 209 uint8_t* dst_abgr, 210 int dst_stride_abgr, 211 int width, 212 int height, 213 int attenuate); 214 215 // Convert I400 (grey) to ARGB. Reverse of ARGBToI400. 216 LIBYUV_API 217 int I400ToARGB(const uint8_t* src_y, 218 int src_stride_y, 219 uint8_t* dst_argb, 220 int dst_stride_argb, 221 int width, 222 int height); 223 224 // Convert J400 (jpeg grey) to ARGB. 225 LIBYUV_API 226 int J400ToARGB(const uint8_t* src_y, 227 int src_stride_y, 228 uint8_t* dst_argb, 229 int dst_stride_argb, 230 int width, 231 int height); 232 233 // Alias. 234 #define YToARGB I400ToARGB 235 236 // Convert NV12 to ARGB. 237 LIBYUV_API 238 int NV12ToARGB(const uint8_t* src_y, 239 int src_stride_y, 240 const uint8_t* src_uv, 241 int src_stride_uv, 242 uint8_t* dst_argb, 243 int dst_stride_argb, 244 int width, 245 int height); 246 247 // Convert NV21 to ARGB. 248 LIBYUV_API 249 int NV21ToARGB(const uint8_t* src_y, 250 int src_stride_y, 251 const uint8_t* src_vu, 252 int src_stride_vu, 253 uint8_t* dst_argb, 254 int dst_stride_argb, 255 int width, 256 int height); 257 258 // Convert NV12 to ABGR. 259 int NV12ToABGR(const uint8_t* src_y, 260 int src_stride_y, 261 const uint8_t* src_uv, 262 int src_stride_uv, 263 uint8_t* dst_abgr, 264 int dst_stride_abgr, 265 int width, 266 int height); 267 268 // Convert NV21 to ABGR. 269 LIBYUV_API 270 int NV21ToABGR(const uint8_t* src_y, 271 int src_stride_y, 272 const uint8_t* src_vu, 273 int src_stride_vu, 274 uint8_t* dst_abgr, 275 int dst_stride_abgr, 276 int width, 277 int height); 278 279 // Convert NV12 to RGB24. 280 LIBYUV_API 281 int NV12ToRGB24(const uint8_t* src_y, 282 int src_stride_y, 283 const uint8_t* src_uv, 284 int src_stride_uv, 285 uint8_t* dst_rgb24, 286 int dst_stride_rgb24, 287 int width, 288 int height); 289 290 // Convert NV21 to RGB24. 291 LIBYUV_API 292 int NV21ToRGB24(const uint8_t* src_y, 293 int src_stride_y, 294 const uint8_t* src_vu, 295 int src_stride_vu, 296 uint8_t* dst_rgb24, 297 int dst_stride_rgb24, 298 int width, 299 int height); 300 301 // Convert M420 to ARGB. 302 LIBYUV_API 303 int M420ToARGB(const uint8_t* src_m420, 304 int src_stride_m420, 305 uint8_t* dst_argb, 306 int dst_stride_argb, 307 int width, 308 int height); 309 310 // Convert YUY2 to ARGB. 311 LIBYUV_API 312 int YUY2ToARGB(const uint8_t* src_yuy2, 313 int src_stride_yuy2, 314 uint8_t* dst_argb, 315 int dst_stride_argb, 316 int width, 317 int height); 318 319 // Convert UYVY to ARGB. 320 LIBYUV_API 321 int UYVYToARGB(const uint8_t* src_uyvy, 322 int src_stride_uyvy, 323 uint8_t* dst_argb, 324 int dst_stride_argb, 325 int width, 326 int height); 327 328 // Convert J420 to ARGB. 329 LIBYUV_API 330 int J420ToARGB(const uint8_t* src_y, 331 int src_stride_y, 332 const uint8_t* src_u, 333 int src_stride_u, 334 const uint8_t* src_v, 335 int src_stride_v, 336 uint8_t* dst_argb, 337 int dst_stride_argb, 338 int width, 339 int height); 340 341 // Convert J422 to ARGB. 342 LIBYUV_API 343 int J422ToARGB(const uint8_t* src_y, 344 int src_stride_y, 345 const uint8_t* src_u, 346 int src_stride_u, 347 const uint8_t* src_v, 348 int src_stride_v, 349 uint8_t* dst_argb, 350 int dst_stride_argb, 351 int width, 352 int height); 353 354 // Convert J420 to ABGR. 355 LIBYUV_API 356 int J420ToABGR(const uint8_t* src_y, 357 int src_stride_y, 358 const uint8_t* src_u, 359 int src_stride_u, 360 const uint8_t* src_v, 361 int src_stride_v, 362 uint8_t* dst_abgr, 363 int dst_stride_abgr, 364 int width, 365 int height); 366 367 // Convert J422 to ABGR. 368 LIBYUV_API 369 int J422ToABGR(const uint8_t* src_y, 370 int src_stride_y, 371 const uint8_t* src_u, 372 int src_stride_u, 373 const uint8_t* src_v, 374 int src_stride_v, 375 uint8_t* dst_abgr, 376 int dst_stride_abgr, 377 int width, 378 int height); 379 380 // Convert H420 to ARGB. 381 LIBYUV_API 382 int H420ToARGB(const uint8_t* src_y, 383 int src_stride_y, 384 const uint8_t* src_u, 385 int src_stride_u, 386 const uint8_t* src_v, 387 int src_stride_v, 388 uint8_t* dst_argb, 389 int dst_stride_argb, 390 int width, 391 int height); 392 393 // Convert H422 to ARGB. 394 LIBYUV_API 395 int H422ToARGB(const uint8_t* src_y, 396 int src_stride_y, 397 const uint8_t* src_u, 398 int src_stride_u, 399 const uint8_t* src_v, 400 int src_stride_v, 401 uint8_t* dst_argb, 402 int dst_stride_argb, 403 int width, 404 int height); 405 406 // Convert H420 to ABGR. 407 LIBYUV_API 408 int H420ToABGR(const uint8_t* src_y, 409 int src_stride_y, 410 const uint8_t* src_u, 411 int src_stride_u, 412 const uint8_t* src_v, 413 int src_stride_v, 414 uint8_t* dst_abgr, 415 int dst_stride_abgr, 416 int width, 417 int height); 418 419 // Convert H422 to ABGR. 420 LIBYUV_API 421 int H422ToABGR(const uint8_t* src_y, 422 int src_stride_y, 423 const uint8_t* src_u, 424 int src_stride_u, 425 const uint8_t* src_v, 426 int src_stride_v, 427 uint8_t* dst_abgr, 428 int dst_stride_abgr, 429 int width, 430 int height); 431 432 // Convert H010 to ARGB. 433 LIBYUV_API 434 int H010ToARGB(const uint16_t* src_y, 435 int src_stride_y, 436 const uint16_t* src_u, 437 int src_stride_u, 438 const uint16_t* src_v, 439 int src_stride_v, 440 uint8_t* dst_argb, 441 int dst_stride_argb, 442 int width, 443 int height); 444 445 // Convert I010 to AR30. 446 LIBYUV_API 447 int I010ToAR30(const uint16_t* src_y, 448 int src_stride_y, 449 const uint16_t* src_u, 450 int src_stride_u, 451 const uint16_t* src_v, 452 int src_stride_v, 453 uint8_t* dst_ar30, 454 int dst_stride_ar30, 455 int width, 456 int height); 457 458 // Convert H010 to AR30. 459 LIBYUV_API 460 int H010ToAR30(const uint16_t* src_y, 461 int src_stride_y, 462 const uint16_t* src_u, 463 int src_stride_u, 464 const uint16_t* src_v, 465 int src_stride_v, 466 uint8_t* dst_ar30, 467 int dst_stride_ar30, 468 int width, 469 int height); 470 471 // Convert I010 to AB30. 472 LIBYUV_API 473 int I010ToAB30(const uint16_t* src_y, 474 int src_stride_y, 475 const uint16_t* src_u, 476 int src_stride_u, 477 const uint16_t* src_v, 478 int src_stride_v, 479 uint8_t* dst_ab30, 480 int dst_stride_ab30, 481 int width, 482 int height); 483 484 // Convert H010 to AB30. 485 LIBYUV_API 486 int H010ToAB30(const uint16_t* src_y, 487 int src_stride_y, 488 const uint16_t* src_u, 489 int src_stride_u, 490 const uint16_t* src_v, 491 int src_stride_v, 492 uint8_t* dst_ab30, 493 int dst_stride_ab30, 494 int width, 495 int height); 496 497 // BGRA little endian (argb in memory) to ARGB. 498 LIBYUV_API 499 int BGRAToARGB(const uint8_t* src_bgra, 500 int src_stride_bgra, 501 uint8_t* dst_argb, 502 int dst_stride_argb, 503 int width, 504 int height); 505 506 // ABGR little endian (rgba in memory) to ARGB. 507 LIBYUV_API 508 int ABGRToARGB(const uint8_t* src_abgr, 509 int src_stride_abgr, 510 uint8_t* dst_argb, 511 int dst_stride_argb, 512 int width, 513 int height); 514 515 // RGBA little endian (abgr in memory) to ARGB. 516 LIBYUV_API 517 int RGBAToARGB(const uint8_t* src_rgba, 518 int src_stride_rgba, 519 uint8_t* dst_argb, 520 int dst_stride_argb, 521 int width, 522 int height); 523 524 // Deprecated function name. 525 #define BG24ToARGB RGB24ToARGB 526 527 // RGB little endian (bgr in memory) to ARGB. 528 LIBYUV_API 529 int RGB24ToARGB(const uint8_t* src_rgb24, 530 int src_stride_rgb24, 531 uint8_t* dst_argb, 532 int dst_stride_argb, 533 int width, 534 int height); 535 536 // RGB big endian (rgb in memory) to ARGB. 537 LIBYUV_API 538 int RAWToARGB(const uint8_t* src_raw, 539 int src_stride_raw, 540 uint8_t* dst_argb, 541 int dst_stride_argb, 542 int width, 543 int height); 544 545 // RGB16 (RGBP fourcc) little endian to ARGB. 546 LIBYUV_API 547 int RGB565ToARGB(const uint8_t* src_rgb565, 548 int src_stride_rgb565, 549 uint8_t* dst_argb, 550 int dst_stride_argb, 551 int width, 552 int height); 553 554 // RGB15 (RGBO fourcc) little endian to ARGB. 555 LIBYUV_API 556 int ARGB1555ToARGB(const uint8_t* src_argb1555, 557 int src_stride_argb1555, 558 uint8_t* dst_argb, 559 int dst_stride_argb, 560 int width, 561 int height); 562 563 // RGB12 (R444 fourcc) little endian to ARGB. 564 LIBYUV_API 565 int ARGB4444ToARGB(const uint8_t* src_argb4444, 566 int src_stride_argb4444, 567 uint8_t* dst_argb, 568 int dst_stride_argb, 569 int width, 570 int height); 571 572 // Aliases 573 #define AB30ToARGB AR30ToABGR 574 #define AB30ToABGR AR30ToARGB 575 #define AB30ToAR30 AR30ToAB30 576 577 // Convert AR30 To ARGB. 578 LIBYUV_API 579 int AR30ToARGB(const uint8_t* src_ar30, 580 int src_stride_ar30, 581 uint8_t* dst_argb, 582 int dst_stride_argb, 583 int width, 584 int height); 585 586 // Convert AR30 To ABGR. 587 LIBYUV_API 588 int AR30ToABGR(const uint8_t* src_ar30, 589 int src_stride_ar30, 590 uint8_t* dst_abgr, 591 int dst_stride_abgr, 592 int width, 593 int height); 594 595 // Convert AR30 To AB30. 596 LIBYUV_API 597 int AR30ToAB30(const uint8_t* src_ar30, 598 int src_stride_ar30, 599 uint8_t* dst_ab30, 600 int dst_stride_ab30, 601 int width, 602 int height); 603 604 #ifdef HAVE_JPEG 605 // src_width/height provided by capture 606 // dst_width/height for clipping determine final size. 607 LIBYUV_API 608 int MJPGToARGB(const uint8_t* sample, 609 size_t sample_size, 610 uint8_t* dst_argb, 611 int dst_stride_argb, 612 int src_width, 613 int src_height, 614 int dst_width, 615 int dst_height); 616 #endif 617 618 // Convert Android420 to ARGB. 619 LIBYUV_API 620 int Android420ToARGB(const uint8_t* src_y, 621 int src_stride_y, 622 const uint8_t* src_u, 623 int src_stride_u, 624 const uint8_t* src_v, 625 int src_stride_v, 626 int src_pixel_stride_uv, 627 uint8_t* dst_argb, 628 int dst_stride_argb, 629 int width, 630 int height); 631 632 // Convert Android420 to ABGR. 633 LIBYUV_API 634 int Android420ToABGR(const uint8_t* src_y, 635 int src_stride_y, 636 const uint8_t* src_u, 637 int src_stride_u, 638 const uint8_t* src_v, 639 int src_stride_v, 640 int src_pixel_stride_uv, 641 uint8_t* dst_abgr, 642 int dst_stride_abgr, 643 int width, 644 int height); 645 646 // Convert camera sample to ARGB with cropping, rotation and vertical flip. 647 // "sample_size" is needed to parse MJPG. 648 // "dst_stride_argb" number of bytes in a row of the dst_argb plane. 649 // Normally this would be the same as dst_width, with recommended alignment 650 // to 16 bytes for better efficiency. 651 // If rotation of 90 or 270 is used, stride is affected. The caller should 652 // allocate the I420 buffer according to rotation. 653 // "dst_stride_u" number of bytes in a row of the dst_u plane. 654 // Normally this would be the same as (dst_width + 1) / 2, with 655 // recommended alignment to 16 bytes for better efficiency. 656 // If rotation of 90 or 270 is used, stride is affected. 657 // "crop_x" and "crop_y" are starting position for cropping. 658 // To center, crop_x = (src_width - dst_width) / 2 659 // crop_y = (src_height - dst_height) / 2 660 // "src_width" / "src_height" is size of src_frame in pixels. 661 // "src_height" can be negative indicating a vertically flipped image source. 662 // "crop_width" / "crop_height" is the size to crop the src to. 663 // Must be less than or equal to src_width/src_height 664 // Cropping parameters are pre-rotation. 665 // "rotation" can be 0, 90, 180 or 270. 666 // "fourcc" is a fourcc. ie 'I420', 'YUY2' 667 // Returns 0 for successful; -1 for invalid parameter. Non-zero for failure. 668 LIBYUV_API 669 int ConvertToARGB(const uint8_t* sample, 670 size_t sample_size, 671 uint8_t* dst_argb, 672 int dst_stride_argb, 673 int crop_x, 674 int crop_y, 675 int src_width, 676 int src_height, 677 int crop_width, 678 int crop_height, 679 enum RotationMode rotation, 680 uint32_t fourcc); 681 682 #ifdef __cplusplus 683 } // extern "C" 684 } // namespace libyuv 685 #endif 686 687 #endif // INCLUDE_LIBYUV_CONVERT_ARGB_H_ 688
