FFmpeg: libavutil/pixdesc.c Source File

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libavutil

pixdesc.c

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1 /*

2 * pixel format descriptor

4 *

5 * This file is part of FFmpeg.

6 *

7 * FFmpeg is free software; you can redistribute it and/or

8 * modify it under the terms of the GNU Lesser General Public

9 * License as published by the Free Software Foundation; either

10 * version 2.1 of the License, or (at your option) any later version.

11 *

12 * FFmpeg is distributed in the hope that it will be useful,

13 * but WITHOUT ANY WARRANTY; without even the implied warranty of

14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

15 * Lesser General Public License for more details.

16 *

17 * You should have received a copy of the GNU Lesser General Public

18 * License along with FFmpeg; if not, write to the Free Software

19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

20 */

22 #include <stdio.h>

23 #include <string.h>

25 #include "avassert.h"

26 #include "common.h"

27 #include "pixfmt.h"

28 #include "pixdesc.h"

29 #include "internal.h"

30 #include "intreadwrite.h"

31 #include "avstring.h"

33 void av_read_image_line(uint16_t *dst,

34 const uint8_t *data[4], const int linesize[4],

35 const AVPixFmtDescriptor *desc,

36 int x, int y, int c, int w,

37 int read_pal_component)

38 {

39 AVComponentDescriptor comp = desc->comp[c];

40 int plane = comp.plane;

41 int depth = comp.depth_minus1 + 1;

42 int mask = (1 << depth) - 1;

43 int shift = comp.shift;

44 int step = comp.step_minus1 + 1;

45 int flags = desc->flags;

47 if (flags & AV_PIX_FMT_FLAG_BITSTREAM) {

48 int skip = x * step + comp.offset_plus1 - 1;

49 const uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);

50 int shift = 8 - depth - (skip & 7);

52 while (w--) {

53 int val = (*p >> shift) & mask;

54 if (read_pal_component)

55 val = data[1][4*val + c];

56 shift -= step;

57 p -= shift >> 3;

58 shift &= 7;

59 *dst++ = val;

60 }

61 } else {

62 const uint8_t *p = data[plane] + y * linesize[plane] +

63 x * step + comp.offset_plus1 - 1;

64 int is_8bit = shift + depth <= 8;

66 if (is_8bit)

67 p += !!(flags & AV_PIX_FMT_FLAG_BE);

69 while (w--) {

70 int val = is_8bit ? *p :

71 flags & AV_PIX_FMT_FLAG_BE ? AV_RB16(p) : AV_RL16(p);

72 val = (val >> shift) & mask;

73 if (read_pal_component)

74 val = data[1][4 * val + c];

75 p += step;

76 *dst++ = val;

77 }

78 }

79 }

81 void av_write_image_line(const uint16_t *src,

82 uint8_t *data[4], const int linesize[4],

83 const AVPixFmtDescriptor *desc,

84 int x, int y, int c, int w)

85 {

86 AVComponentDescriptor comp = desc->comp[c];

87 int plane = comp.plane;

88 int depth = comp.depth_minus1 + 1;

89 int step = comp.step_minus1 + 1;

90 int flags = desc->flags;

92 if (flags & AV_PIX_FMT_FLAG_BITSTREAM) {

93 int skip = x * step + comp.offset_plus1 - 1;

94 uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);

95 int shift = 8 - depth - (skip & 7);

97 while (w--) {

98 *p |= *src++ << shift;

99 shift -= step;

100 p -= shift >> 3;

101 shift &= 7;

102 }

103 } else {

104 int shift = comp.shift;

105 uint8_t *p = data[plane] + y * linesize[plane] +

106 x * step + comp.offset_plus1 - 1;

107

108 if (shift + depth <= 8) {

109 p += !!(flags & AV_PIX_FMT_FLAG_BE);

110 while (w--) {

111 *p |= (*src++ << shift);

112 p += step;

113 }

114 } else {

115 while (w--) {

116 if (flags & AV_PIX_FMT_FLAG_BE) {

117 uint16_t val = AV_RB16(p) | (*src++ << shift);

118 AV_WB16(p, val);

119 } else {

120 uint16_t val = AV_RL16(p) | (*src++ << shift);

121 AV_WL16(p, val);

122 }

123 p += step;

124 }

125 }

126 }

127 }

128

129 #if !FF_API_PIX_FMT_DESC

130 static

131 #endif

132 const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {

133 [AV_PIX_FMT_YUV420P] = {

134 .name = "yuv420p",

135 .nb_components = 3,

136 .log2_chroma_w = 1,

137 .log2_chroma_h = 1,

138 .comp = {

139 { 0, 0, 1, 0, 7 }, /* Y */

140 { 1, 0, 1, 0, 7 }, /* U */

141 { 2, 0, 1, 0, 7 }, /* V */

142 },

143 .flags = AV_PIX_FMT_FLAG_PLANAR,

144 },

145 [AV_PIX_FMT_YUYV422] = {

146 .name = "yuyv422",

147 .nb_components = 3,

148 .log2_chroma_w = 1,

149 .log2_chroma_h = 0,

150 .comp = {

151 { 0, 1, 1, 0, 7 }, /* Y */

152 { 0, 3, 2, 0, 7 }, /* U */

153 { 0, 3, 4, 0, 7 }, /* V */

154 },

155 },

156 [AV_PIX_FMT_RGB24] = {

157 .name = "rgb24",

158 .nb_components = 3,

159 .log2_chroma_w = 0,

160 .log2_chroma_h = 0,

161 .comp = {

162 { 0, 2, 1, 0, 7 }, /* R */

163 { 0, 2, 2, 0, 7 }, /* G */

164 { 0, 2, 3, 0, 7 }, /* B */

165 },

166 .flags = AV_PIX_FMT_FLAG_RGB,

167 },

168 [AV_PIX_FMT_BGR24] = {

169 .name = "bgr24",

170 .nb_components = 3,

171 .log2_chroma_w = 0,

172 .log2_chroma_h = 0,

173 .comp = {

174 { 0, 2, 3, 0, 7 }, /* R */

175 { 0, 2, 2, 0, 7 }, /* G */

176 { 0, 2, 1, 0, 7 }, /* B */

177 },

178 .flags = AV_PIX_FMT_FLAG_RGB,

179 },

180 [AV_PIX_FMT_YUV422P] = {

181 .name = "yuv422p",

182 .nb_components = 3,

183 .log2_chroma_w = 1,

184 .log2_chroma_h = 0,

185 .comp = {

186 { 0, 0, 1, 0, 7 }, /* Y */

187 { 1, 0, 1, 0, 7 }, /* U */

188 { 2, 0, 1, 0, 7 }, /* V */

189 },

190 .flags = AV_PIX_FMT_FLAG_PLANAR,

191 },

192 [AV_PIX_FMT_YUV444P] = {

193 .name = "yuv444p",

194 .nb_components = 3,

195 .log2_chroma_w = 0,

196 .log2_chroma_h = 0,

197 .comp = {

198 { 0, 0, 1, 0, 7 }, /* Y */

199 { 1, 0, 1, 0, 7 }, /* U */

200 { 2, 0, 1, 0, 7 }, /* V */

201 },

202 .flags = AV_PIX_FMT_FLAG_PLANAR,

203 },

204 [AV_PIX_FMT_YUV410P] = {

205 .name = "yuv410p",

206 .nb_components = 3,

207 .log2_chroma_w = 2,

208 .log2_chroma_h = 2,

209 .comp = {

210 { 0, 0, 1, 0, 7 }, /* Y */

211 { 1, 0, 1, 0, 7 }, /* U */

212 { 2, 0, 1, 0, 7 }, /* V */

213 },

214 .flags = AV_PIX_FMT_FLAG_PLANAR,

215 },

216 [AV_PIX_FMT_YUV411P] = {

217 .name = "yuv411p",

218 .nb_components = 3,

219 .log2_chroma_w = 2,

220 .log2_chroma_h = 0,

221 .comp = {

222 { 0, 0, 1, 0, 7 }, /* Y */

223 { 1, 0, 1, 0, 7 }, /* U */

224 { 2, 0, 1, 0, 7 }, /* V */

225 },

226 .flags = AV_PIX_FMT_FLAG_PLANAR,

227 },

228 [AV_PIX_FMT_YUVJ411P] = {

229 .name = "yuvj411p",

230 .nb_components = 3,

231 .log2_chroma_w = 2,

232 .log2_chroma_h = 0,

233 .comp = {

234 { 0, 0, 1, 0, 7 }, /* Y */

235 { 1, 0, 1, 0, 7 }, /* U */

236 { 2, 0, 1, 0, 7 }, /* V */

237 },

238 .flags = AV_PIX_FMT_FLAG_PLANAR,

239 },

240 [AV_PIX_FMT_GRAY8] = {

241 .name = "gray",

242 .nb_components = 1,

243 .log2_chroma_w = 0,

244 .log2_chroma_h = 0,

245 .comp = {

246 { 0, 0, 1, 0, 7 }, /* Y */

247 },

248 .flags = AV_PIX_FMT_FLAG_PSEUDOPAL,

249 },

250 [AV_PIX_FMT_MONOWHITE] = {

251 .name = "monow",

252 .nb_components = 1,

253 .log2_chroma_w = 0,

254 .log2_chroma_h = 0,

255 .comp = {

256 { 0, 0, 1, 0, 0 }, /* Y */

257 },

258 .flags = AV_PIX_FMT_FLAG_BITSTREAM,

259 },

260 [AV_PIX_FMT_MONOBLACK] = {

261 .name = "monob",

262 .nb_components = 1,

263 .log2_chroma_w = 0,

264 .log2_chroma_h = 0,

265 .comp = {

266 { 0, 0, 1, 7, 0 }, /* Y */

267 },

268 .flags = AV_PIX_FMT_FLAG_BITSTREAM,

269 },

270 [AV_PIX_FMT_PAL8] = {

271 .name = "pal8",

272 .nb_components = 1,

273 .log2_chroma_w = 0,

274 .log2_chroma_h = 0,

275 .comp = {

276 { 0, 0, 1, 0, 7 },

277 },

278 .flags = AV_PIX_FMT_FLAG_PAL,

279 },

280 [AV_PIX_FMT_YUVJ420P] = {

281 .name = "yuvj420p",

282 .nb_components = 3,

283 .log2_chroma_w = 1,

284 .log2_chroma_h = 1,

285 .comp = {

286 { 0, 0, 1, 0, 7 }, /* Y */

287 { 1, 0, 1, 0, 7 }, /* U */

288 { 2, 0, 1, 0, 7 }, /* V */

289 },

290 .flags = AV_PIX_FMT_FLAG_PLANAR,

291 },

292 [AV_PIX_FMT_YUVJ422P] = {

293 .name = "yuvj422p",

294 .nb_components = 3,

295 .log2_chroma_w = 1,

296 .log2_chroma_h = 0,

297 .comp = {

298 { 0, 0, 1, 0, 7 }, /* Y */

299 { 1, 0, 1, 0, 7 }, /* U */

300 { 2, 0, 1, 0, 7 }, /* V */

301 },

302 .flags = AV_PIX_FMT_FLAG_PLANAR,

303 },

304 [AV_PIX_FMT_YUVJ444P] = {

305 .name = "yuvj444p",

306 .nb_components = 3,

307 .log2_chroma_w = 0,

308 .log2_chroma_h = 0,

309 .comp = {

310 { 0, 0, 1, 0, 7 }, /* Y */

311 { 1, 0, 1, 0, 7 }, /* U */

312 { 2, 0, 1, 0, 7 }, /* V */

313 },

314 .flags = AV_PIX_FMT_FLAG_PLANAR,

315 },

316 [AV_PIX_FMT_XVMC_MPEG2_MC] = {

317 .name = "xvmcmc",

318 .flags = AV_PIX_FMT_FLAG_HWACCEL,

319 },

320 [AV_PIX_FMT_XVMC_MPEG2_IDCT] = {

321 .name = "xvmcidct",

322 .flags = AV_PIX_FMT_FLAG_HWACCEL,

323 },

324 [AV_PIX_FMT_UYVY422] = {

325 .name = "uyvy422",

326 .nb_components = 3,

327 .log2_chroma_w = 1,

328 .log2_chroma_h = 0,

329 .comp = {

330 { 0, 1, 2, 0, 7 }, /* Y */

331 { 0, 3, 1, 0, 7 }, /* U */

332 { 0, 3, 3, 0, 7 }, /* V */

333 },

334 },

335 [AV_PIX_FMT_UYYVYY411] = {

336 .name = "uyyvyy411",

337 .nb_components = 3,

338 .log2_chroma_w = 2,

339 .log2_chroma_h = 0,

340 .comp = {

341 { 0, 3, 2, 0, 7 }, /* Y */

342 { 0, 5, 1, 0, 7 }, /* U */

343 { 0, 5, 4, 0, 7 }, /* V */

344 },

345 },

346 [AV_PIX_FMT_BGR8] = {

347 .name = "bgr8",

348 .nb_components = 3,

349 .log2_chroma_w = 0,

350 .log2_chroma_h = 0,

351 .comp = {

352 { 0, 0, 1, 0, 2 }, /* R */

353 { 0, 0, 1, 3, 2 }, /* G */

354 { 0, 0, 1, 6, 1 }, /* B */

355 },

356 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL,

357 },

358 [AV_PIX_FMT_BGR4] = {

359 .name = "bgr4",

360 .nb_components = 3,

361 .log2_chroma_w = 0,

362 .log2_chroma_h = 0,

363 .comp = {

364 { 0, 3, 4, 0, 0 }, /* R */

365 { 0, 3, 2, 0, 1 }, /* G */

366 { 0, 3, 1, 0, 0 }, /* B */

367 },

368 .flags = AV_PIX_FMT_FLAG_BITSTREAM | AV_PIX_FMT_FLAG_RGB,

369 },

370 [AV_PIX_FMT_BGR4_BYTE] = {

371 .name = "bgr4_byte",

372 .nb_components = 3,

373 .log2_chroma_w = 0,

374 .log2_chroma_h = 0,

375 .comp = {

376 { 0, 0, 1, 0, 0 }, /* R */

377 { 0, 0, 1, 1, 1 }, /* G */

378 { 0, 0, 1, 3, 0 }, /* B */

379 },

380 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL,

381 },

382 [AV_PIX_FMT_RGB8] = {

383 .name = "rgb8",

384 .nb_components = 3,

385 .log2_chroma_w = 0,

386 .log2_chroma_h = 0,

387 .comp = {

388 { 0, 0, 1, 6, 1 }, /* R */

389 { 0, 0, 1, 3, 2 }, /* G */

390 { 0, 0, 1, 0, 2 }, /* B */

391 },

392 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL,

393 },

394 [AV_PIX_FMT_RGB4] = {

395 .name = "rgb4",

396 .nb_components = 3,

397 .log2_chroma_w = 0,

398 .log2_chroma_h = 0,

399 .comp = {

400 { 0, 3, 1, 0, 0 }, /* R */

401 { 0, 3, 2, 0, 1 }, /* G */

402 { 0, 3, 4, 0, 0 }, /* B */

403 },

404 .flags = AV_PIX_FMT_FLAG_BITSTREAM | AV_PIX_FMT_FLAG_RGB,

405 },

406 [AV_PIX_FMT_RGB4_BYTE] = {

407 .name = "rgb4_byte",

408 .nb_components = 3,

409 .log2_chroma_w = 0,

410 .log2_chroma_h = 0,

411 .comp = {

412 { 0, 0, 1, 3, 0 }, /* R */

413 { 0, 0, 1, 1, 1 }, /* G */

414 { 0, 0, 1, 0, 0 }, /* B */

415 },

416 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL,

417 },

418 [AV_PIX_FMT_NV12] = {

419 .name = "nv12",

420 .nb_components = 3,

421 .log2_chroma_w = 1,

422 .log2_chroma_h = 1,

423 .comp = {

424 { 0, 0, 1, 0, 7 }, /* Y */

425 { 1, 1, 1, 0, 7 }, /* U */

426 { 1, 1, 2, 0, 7 }, /* V */

427 },

428 .flags = AV_PIX_FMT_FLAG_PLANAR,

429 },

430 [AV_PIX_FMT_NV21] = {

431 .name = "nv21",

432 .nb_components = 3,

433 .log2_chroma_w = 1,

434 .log2_chroma_h = 1,

435 .comp = {

436 { 0, 0, 1, 0, 7 }, /* Y */

437 { 1, 1, 2, 0, 7 }, /* U */

438 { 1, 1, 1, 0, 7 }, /* V */

439 },

440 .flags = AV_PIX_FMT_FLAG_PLANAR,

441 },

442 [AV_PIX_FMT_ARGB] = {

443 .name = "argb",

444 .nb_components = 4,

445 .log2_chroma_w = 0,

446 .log2_chroma_h = 0,

447 .comp = {

448 { 0, 3, 2, 0, 7 }, /* R */

449 { 0, 3, 3, 0, 7 }, /* G */

450 { 0, 3, 4, 0, 7 }, /* B */

451 { 0, 3, 1, 0, 7 }, /* A */

452 },

453 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,

454 },

455 [AV_PIX_FMT_RGBA] = {

456 .name = "rgba",

457 .nb_components = 4,

458 .log2_chroma_w = 0,

459 .log2_chroma_h = 0,

460 .comp = {

461 { 0, 3, 1, 0, 7 }, /* R */

462 { 0, 3, 2, 0, 7 }, /* G */

463 { 0, 3, 3, 0, 7 }, /* B */

464 { 0, 3, 4, 0, 7 }, /* A */

465 },

466 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,

467 },

468 [AV_PIX_FMT_ABGR] = {

469 .name = "abgr",

470 .nb_components = 4,

471 .log2_chroma_w = 0,

472 .log2_chroma_h = 0,

473 .comp = {

474 { 0, 3, 4, 0, 7 }, /* R */

475 { 0, 3, 3, 0, 7 }, /* G */

476 { 0, 3, 2, 0, 7 }, /* B */

477 { 0, 3, 1, 0, 7 }, /* A */

478 },

479 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,

480 },

481 [AV_PIX_FMT_BGRA] = {

482 .name = "bgra",

483 .nb_components = 4,

484 .log2_chroma_w = 0,

485 .log2_chroma_h = 0,

486 .comp = {

487 { 0, 3, 3, 0, 7 }, /* R */

488 { 0, 3, 2, 0, 7 }, /* G */

489 { 0, 3, 1, 0, 7 }, /* B */

490 { 0, 3, 4, 0, 7 }, /* A */

491 },

492 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,

493 },

494 [AV_PIX_FMT_0RGB] = {

495 .name = "0rgb",

496 .nb_components= 3,

497 .log2_chroma_w= 0,

498 .log2_chroma_h= 0,

499 .comp = {

500 { 0, 3, 2, 0, 7 }, /* R */

501 { 0, 3, 3, 0, 7 }, /* G */

502 { 0, 3, 4, 0, 7 }, /* B */

503 },

504 .flags = AV_PIX_FMT_FLAG_RGB,

505 },

506 [AV_PIX_FMT_RGB0] = {

507 .name = "rgb0",

508 .nb_components= 3,

509 .log2_chroma_w= 0,

510 .log2_chroma_h= 0,

511 .comp = {

512 { 0, 3, 1, 0, 7 }, /* R */

513 { 0, 3, 2, 0, 7 }, /* G */

514 { 0, 3, 3, 0, 7 }, /* B */

515 },

516 .flags = AV_PIX_FMT_FLAG_RGB,

517 },

518 [AV_PIX_FMT_0BGR] = {

519 .name = "0bgr",

520 .nb_components= 3,

521 .log2_chroma_w= 0,

522 .log2_chroma_h= 0,

523 .comp = {

524 { 0, 3, 4, 0, 7 }, /* R */

525 { 0, 3, 3, 0, 7 }, /* G */

526 { 0, 3, 2, 0, 7 }, /* B */

527 },

528 .flags = AV_PIX_FMT_FLAG_RGB,

529 },

530 [AV_PIX_FMT_BGR0] = {

531 .name = "bgr0",

532 .nb_components= 3,

533 .log2_chroma_w= 0,

534 .log2_chroma_h= 0,

535 .comp = {

536 { 0, 3, 3, 0, 7 }, /* R */

537 { 0, 3, 2, 0, 7 }, /* G */

538 { 0, 3, 1, 0, 7 }, /* B */

539 },

540 .flags = AV_PIX_FMT_FLAG_RGB,

541 },

542 [AV_PIX_FMT_GRAY16BE] = {

543 .name = "gray16be",

544 .nb_components = 1,

545 .log2_chroma_w = 0,

546 .log2_chroma_h = 0,

547 .comp = {

548 { 0, 1, 1, 0, 15 }, /* Y */

549 },

550 .flags = AV_PIX_FMT_FLAG_BE,

551 },

552 [AV_PIX_FMT_GRAY16LE] = {

553 .name = "gray16le",

554 .nb_components = 1,

555 .log2_chroma_w = 0,

556 .log2_chroma_h = 0,

557 .comp = {

558 { 0, 1, 1, 0, 15 }, /* Y */

559 },

560 },

561 [AV_PIX_FMT_YUV440P] = {

562 .name = "yuv440p",

563 .nb_components = 3,

564 .log2_chroma_w = 0,

565 .log2_chroma_h = 1,

566 .comp = {

567 { 0, 0, 1, 0, 7 }, /* Y */

568 { 1, 0, 1, 0, 7 }, /* U */

569 { 2, 0, 1, 0, 7 }, /* V */

570 },

571 .flags = AV_PIX_FMT_FLAG_PLANAR,

572 },

573 [AV_PIX_FMT_YUVJ440P] = {

574 .name = "yuvj440p",

575 .nb_components = 3,

576 .log2_chroma_w = 0,

577 .log2_chroma_h = 1,

578 .comp = {

579 { 0, 0, 1, 0, 7 }, /* Y */

580 { 1, 0, 1, 0, 7 }, /* U */

581 { 2, 0, 1, 0, 7 }, /* V */

582 },

583 .flags = AV_PIX_FMT_FLAG_PLANAR,

584 },

585 [AV_PIX_FMT_YUVA420P] = {

586 .name = "yuva420p",

587 .nb_components = 4,

588 .log2_chroma_w = 1,

589 .log2_chroma_h = 1,

590 .comp = {

591 { 0, 0, 1, 0, 7 }, /* Y */

592 { 1, 0, 1, 0, 7 }, /* U */

593 { 2, 0, 1, 0, 7 }, /* V */

594 { 3, 0, 1, 0, 7 }, /* A */

595 },

596 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

597 },

598 [AV_PIX_FMT_YUVA422P] = {

599 .name = "yuva422p",

600 .nb_components = 4,

601 .log2_chroma_w = 1,

602 .log2_chroma_h = 0,

603 .comp = {

604 { 0, 0, 1, 0, 7 }, /* Y */

605 { 1, 0, 1, 0, 7 }, /* U */

606 { 2, 0, 1, 0, 7 }, /* V */

607 { 3, 0, 1, 0, 7 }, /* A */

608 },

609 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

610 },

611 [AV_PIX_FMT_YUVA444P] = {

612 .name = "yuva444p",

613 .nb_components = 4,

614 .log2_chroma_w = 0,

615 .log2_chroma_h = 0,

616 .comp = {

617 { 0, 0, 1, 0, 7 }, /* Y */

618 { 1, 0, 1, 0, 7 }, /* U */

619 { 2, 0, 1, 0, 7 }, /* V */

620 { 3, 0, 1, 0, 7 }, /* A */

621 },

622 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

623 },

624 [AV_PIX_FMT_YUVA420P9BE] = {

625 .name = "yuva420p9be",

626 .nb_components = 4,

627 .log2_chroma_w = 1,

628 .log2_chroma_h = 1,

629 .comp = {

630 { 0, 1, 1, 0, 8 }, /* Y */

631 { 1, 1, 1, 0, 8 }, /* U */

632 { 2, 1, 1, 0, 8 }, /* V */

633 { 3, 1, 1, 0, 8 }, /* A */

634 },

635 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

636 },

637 [AV_PIX_FMT_YUVA420P9LE] = {

638 .name = "yuva420p9le",

639 .nb_components = 4,

640 .log2_chroma_w = 1,

641 .log2_chroma_h = 1,

642 .comp = {

643 { 0, 1, 1, 0, 8 }, /* Y */

644 { 1, 1, 1, 0, 8 }, /* U */

645 { 2, 1, 1, 0, 8 }, /* V */

646 { 3, 1, 1, 0, 8 }, /* A */

647 },

648 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

649 },

650 [AV_PIX_FMT_YUVA422P9BE] = {

651 .name = "yuva422p9be",

652 .nb_components = 4,

653 .log2_chroma_w = 1,

654 .log2_chroma_h = 0,

655 .comp = {

656 { 0, 1, 1, 0, 8 }, /* Y */

657 { 1, 1, 1, 0, 8 }, /* U */

658 { 2, 1, 1, 0, 8 }, /* V */

659 { 3, 1, 1, 0, 8 }, /* A */

660 },

661 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

662 },

663 [AV_PIX_FMT_YUVA422P9LE] = {

664 .name = "yuva422p9le",

665 .nb_components = 4,

666 .log2_chroma_w = 1,

667 .log2_chroma_h = 0,

668 .comp = {

669 { 0, 1, 1, 0, 8 }, /* Y */

670 { 1, 1, 1, 0, 8 }, /* U */

671 { 2, 1, 1, 0, 8 }, /* V */

672 { 3, 1, 1, 0, 8 }, /* A */

673 },

674 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

675 },

676 [AV_PIX_FMT_YUVA444P9BE] = {

677 .name = "yuva444p9be",

678 .nb_components = 4,

679 .log2_chroma_w = 0,

680 .log2_chroma_h = 0,

681 .comp = {

682 { 0, 1, 1, 0, 8 }, /* Y */

683 { 1, 1, 1, 0, 8 }, /* U */

684 { 2, 1, 1, 0, 8 }, /* V */

685 { 3, 1, 1, 0, 8 }, /* A */

686 },

687 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

688 },

689 [AV_PIX_FMT_YUVA444P9LE] = {

690 .name = "yuva444p9le",

691 .nb_components = 4,

692 .log2_chroma_w = 0,

693 .log2_chroma_h = 0,

694 .comp = {

695 { 0, 1, 1, 0, 8 }, /* Y */

696 { 1, 1, 1, 0, 8 }, /* U */

697 { 2, 1, 1, 0, 8 }, /* V */

698 { 3, 1, 1, 0, 8 }, /* A */

699 },

700 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

701 },

702 [AV_PIX_FMT_YUVA420P10BE] = {

703 .name = "yuva420p10be",

704 .nb_components = 4,

705 .log2_chroma_w = 1,

706 .log2_chroma_h = 1,

707 .comp = {

708 { 0, 1, 1, 0, 9 }, /* Y */

709 { 1, 1, 1, 0, 9 }, /* U */

710 { 2, 1, 1, 0, 9 }, /* V */

711 { 3, 1, 1, 0, 9 }, /* A */

712 },

713 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

714 },

715 [AV_PIX_FMT_YUVA420P10LE] = {

716 .name = "yuva420p10le",

717 .nb_components = 4,

718 .log2_chroma_w = 1,

719 .log2_chroma_h = 1,

720 .comp = {

721 { 0, 1, 1, 0, 9 }, /* Y */

722 { 1, 1, 1, 0, 9 }, /* U */

723 { 2, 1, 1, 0, 9 }, /* V */

724 { 3, 1, 1, 0, 9 }, /* A */

725 },

726 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

727 },

728 [AV_PIX_FMT_YUVA422P10BE] = {

729 .name = "yuva422p10be",

730 .nb_components = 4,

731 .log2_chroma_w = 1,

732 .log2_chroma_h = 0,

733 .comp = {

734 { 0, 1, 1, 0, 9 }, /* Y */

735 { 1, 1, 1, 0, 9 }, /* U */

736 { 2, 1, 1, 0, 9 }, /* V */

737 { 3, 1, 1, 0, 9 }, /* A */

738 },

739 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

740 },

741 [AV_PIX_FMT_YUVA422P10LE] = {

742 .name = "yuva422p10le",

743 .nb_components = 4,

744 .log2_chroma_w = 1,

745 .log2_chroma_h = 0,

746 .comp = {

747 { 0, 1, 1, 0, 9 }, /* Y */

748 { 1, 1, 1, 0, 9 }, /* U */

749 { 2, 1, 1, 0, 9 }, /* V */

750 { 3, 1, 1, 0, 9 }, /* A */

751 },

752 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

753 },

754 [AV_PIX_FMT_YUVA444P10BE] = {

755 .name = "yuva444p10be",

756 .nb_components = 4,

757 .log2_chroma_w = 0,

758 .log2_chroma_h = 0,

759 .comp = {

760 { 0, 1, 1, 0, 9 }, /* Y */

761 { 1, 1, 1, 0, 9 }, /* U */

762 { 2, 1, 1, 0, 9 }, /* V */

763 { 3, 1, 1, 0, 9 }, /* A */

764 },

765 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

766 },

767 [AV_PIX_FMT_YUVA444P10LE] = {

768 .name = "yuva444p10le",

769 .nb_components = 4,

770 .log2_chroma_w = 0,

771 .log2_chroma_h = 0,

772 .comp = {

773 { 0, 1, 1, 0, 9 }, /* Y */

774 { 1, 1, 1, 0, 9 }, /* U */

775 { 2, 1, 1, 0, 9 }, /* V */

776 { 3, 1, 1, 0, 9 }, /* A */

777 },

778 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

779 },

780 [AV_PIX_FMT_YUVA420P16BE] = {

781 .name = "yuva420p16be",

782 .nb_components = 4,

783 .log2_chroma_w = 1,

784 .log2_chroma_h = 1,

785 .comp = {

786 { 0, 1, 1, 0, 15 }, /* Y */

787 { 1, 1, 1, 0, 15 }, /* U */

788 { 2, 1, 1, 0, 15 }, /* V */

789 { 3, 1, 1, 0, 15 }, /* A */

790 },

791 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

792 },

793 [AV_PIX_FMT_YUVA420P16LE] = {

794 .name = "yuva420p16le",

795 .nb_components = 4,

796 .log2_chroma_w = 1,

797 .log2_chroma_h = 1,

798 .comp = {

799 { 0, 1, 1, 0, 15 }, /* Y */

800 { 1, 1, 1, 0, 15 }, /* U */

801 { 2, 1, 1, 0, 15 }, /* V */

802 { 3, 1, 1, 0, 15 }, /* A */

803 },

804 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

805 },

806 [AV_PIX_FMT_YUVA422P16BE] = {

807 .name = "yuva422p16be",

808 .nb_components = 4,

809 .log2_chroma_w = 1,

810 .log2_chroma_h = 0,

811 .comp = {

812 { 0, 1, 1, 0, 15 }, /* Y */

813 { 1, 1, 1, 0, 15 }, /* U */

814 { 2, 1, 1, 0, 15 }, /* V */

815 { 3, 1, 1, 0, 15 }, /* A */

816 },

817 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

818 },

819 [AV_PIX_FMT_YUVA422P16LE] = {

820 .name = "yuva422p16le",

821 .nb_components = 4,

822 .log2_chroma_w = 1,

823 .log2_chroma_h = 0,

824 .comp = {

825 { 0, 1, 1, 0, 15 }, /* Y */

826 { 1, 1, 1, 0, 15 }, /* U */

827 { 2, 1, 1, 0, 15 }, /* V */

828 { 3, 1, 1, 0, 15 }, /* A */

829 },

830 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

831 },

832 [AV_PIX_FMT_YUVA444P16BE] = {

833 .name = "yuva444p16be",

834 .nb_components = 4,

835 .log2_chroma_w = 0,

836 .log2_chroma_h = 0,

837 .comp = {

838 { 0, 1, 1, 0, 15 }, /* Y */

839 { 1, 1, 1, 0, 15 }, /* U */

840 { 2, 1, 1, 0, 15 }, /* V */

841 { 3, 1, 1, 0, 15 }, /* A */

842 },

843 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

844 },

845 [AV_PIX_FMT_YUVA444P16LE] = {

846 .name = "yuva444p16le",

847 .nb_components = 4,

848 .log2_chroma_w = 0,

849 .log2_chroma_h = 0,

850 .comp = {

851 { 0, 1, 1, 0, 15 }, /* Y */

852 { 1, 1, 1, 0, 15 }, /* U */

853 { 2, 1, 1, 0, 15 }, /* V */

854 { 3, 1, 1, 0, 15 }, /* A */

855 },

856 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,

857 },

858 #if FF_API_VDPAU

859 [AV_PIX_FMT_VDPAU_H264] = {

860 .name = "vdpau_h264",

861 .log2_chroma_w = 1,

862 .log2_chroma_h = 1,

863 .flags = AV_PIX_FMT_FLAG_HWACCEL,

864 },

865 [AV_PIX_FMT_VDPAU_MPEG1] = {

866 .name = "vdpau_mpeg1",

867 .log2_chroma_w = 1,

868 .log2_chroma_h = 1,

869 .flags = AV_PIX_FMT_FLAG_HWACCEL,

870 },

871 [AV_PIX_FMT_VDPAU_MPEG2] = {

872 .name = "vdpau_mpeg2",

873 .log2_chroma_w = 1,

874 .log2_chroma_h = 1,

875 .flags = AV_PIX_FMT_FLAG_HWACCEL,

876 },

877 [AV_PIX_FMT_VDPAU_WMV3] = {

878 .name = "vdpau_wmv3",

879 .log2_chroma_w = 1,

880 .log2_chroma_h = 1,

881 .flags = AV_PIX_FMT_FLAG_HWACCEL,

882 },

883 [AV_PIX_FMT_VDPAU_VC1] = {

884 .name = "vdpau_vc1",

885 .log2_chroma_w = 1,

886 .log2_chroma_h = 1,

887 .flags = AV_PIX_FMT_FLAG_HWACCEL,

888 },

889 [AV_PIX_FMT_VDPAU_MPEG4] = {

890 .name = "vdpau_mpeg4",

891 .log2_chroma_w = 1,

892 .log2_chroma_h = 1,

893 .flags = AV_PIX_FMT_FLAG_HWACCEL,

894 },

895 #endif

896 [AV_PIX_FMT_RGB48BE] = {

897 .name = "rgb48be",

898 .nb_components = 3,

899 .log2_chroma_w = 0,

900 .log2_chroma_h = 0,

901 .comp = {

902 { 0, 5, 1, 0, 15 }, /* R */

903 { 0, 5, 3, 0, 15 }, /* G */

904 { 0, 5, 5, 0, 15 }, /* B */

905 },

906 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE,

907 },

908 [AV_PIX_FMT_RGB48LE] = {

909 .name = "rgb48le",

910 .nb_components = 3,

911 .log2_chroma_w = 0,

912 .log2_chroma_h = 0,

913 .comp = {

914 { 0, 5, 1, 0, 15 }, /* R */

915 { 0, 5, 3, 0, 15 }, /* G */

916 { 0, 5, 5, 0, 15 }, /* B */

917 },

918 .flags = AV_PIX_FMT_FLAG_RGB,

919 },

920 [AV_PIX_FMT_RGBA64BE] = {

921 .name = "rgba64be",

922 .nb_components= 4,

923 .log2_chroma_w= 0,

924 .log2_chroma_h= 0,

925 .comp = {

926 { 0, 7, 1, 0, 15 }, /* R */

927 { 0, 7, 3, 0, 15 }, /* G */

928 { 0, 7, 5, 0, 15 }, /* B */

929 { 0, 7, 7, 0, 15 }, /* A */

930 },

931 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_ALPHA,

932 },

933 [AV_PIX_FMT_RGBA64LE] = {

934 .name = "rgba64le",

935 .nb_components= 4,

936 .log2_chroma_w= 0,

937 .log2_chroma_h= 0,

938 .comp = {

939 { 0, 7, 1, 0, 15 }, /* R */

940 { 0, 7, 3, 0, 15 }, /* G */

941 { 0, 7, 5, 0, 15 }, /* B */

942 { 0, 7, 7, 0, 15 }, /* A */

943 },

944 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,

945 },

946 [AV_PIX_FMT_RGB565BE] = {

947 .name = "rgb565be",

948 .nb_components = 3,

949 .log2_chroma_w = 0,

950 .log2_chroma_h = 0,

951 .comp = {

952 { 0, 1, 0, 3, 4 }, /* R */

953 { 0, 1, 1, 5, 5 }, /* G */

954 { 0, 1, 1, 0, 4 }, /* B */

955 },

956 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,

957 },

958 [AV_PIX_FMT_RGB565LE] = {

959 .name = "rgb565le",

960 .nb_components = 3,

961 .log2_chroma_w = 0,

962 .log2_chroma_h = 0,

963 .comp = {

964 { 0, 1, 2, 3, 4 }, /* R */

965 { 0, 1, 1, 5, 5 }, /* G */

966 { 0, 1, 1, 0, 4 }, /* B */

967 },

968 .flags = AV_PIX_FMT_FLAG_RGB,

969 },

970 [AV_PIX_FMT_RGB555BE] = {

971 .name = "rgb555be",

972 .nb_components = 3,

973 .log2_chroma_w = 0,

974 .log2_chroma_h = 0,

975 .comp = {

976 { 0, 1, 0, 2, 4 }, /* R */

977 { 0, 1, 1, 5, 4 }, /* G */

978 { 0, 1, 1, 0, 4 }, /* B */

979 },

980 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,

981 },

982 [AV_PIX_FMT_RGB555LE] = {

983 .name = "rgb555le",

984 .nb_components = 3,

985 .log2_chroma_w = 0,

986 .log2_chroma_h = 0,

987 .comp = {

988 { 0, 1, 2, 2, 4 }, /* R */

989 { 0, 1, 1, 5, 4 }, /* G */

990 { 0, 1, 1, 0, 4 }, /* B */

991 },

992 .flags = AV_PIX_FMT_FLAG_RGB,

993 },

994 [AV_PIX_FMT_RGB444BE] = {

995 .name = "rgb444be",

996 .nb_components = 3,

997 .log2_chroma_w = 0,

998 .log2_chroma_h = 0,

999 .comp = {

1000 { 0, 1, 0, 0, 3 }, /* R */

1001 { 0, 1, 1, 4, 3 }, /* G */

1002 { 0, 1, 1, 0, 3 }, /* B */

1003 },

1004 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,

1005 },

1006 [AV_PIX_FMT_RGB444LE] = {

1007 .name = "rgb444le",

1008 .nb_components = 3,

1009 .log2_chroma_w = 0,

1010 .log2_chroma_h = 0,

1011 .comp = {

1012 { 0, 1, 2, 0, 3 }, /* R */

1013 { 0, 1, 1, 4, 3 }, /* G */

1014 { 0, 1, 1, 0, 3 }, /* B */

1015 },

1016 .flags = AV_PIX_FMT_FLAG_RGB,

1017 },

1018 [AV_PIX_FMT_BGR48BE] = {

1019 .name = "bgr48be",

1020 .nb_components = 3,

1021 .log2_chroma_w = 0,

1022 .log2_chroma_h = 0,

1023 .comp = {

1024 { 0, 5, 5, 0, 15 }, /* R */

1025 { 0, 5, 3, 0, 15 }, /* G */

1026 { 0, 5, 1, 0, 15 }, /* B */

1027 },

1028 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,

1029 },

1030 [AV_PIX_FMT_BGR48LE] = {

1031 .name = "bgr48le",

1032 .nb_components = 3,

1033 .log2_chroma_w = 0,

1034 .log2_chroma_h = 0,

1035 .comp = {

1036 { 0, 5, 5, 0, 15 }, /* R */

1037 { 0, 5, 3, 0, 15 }, /* G */

1038 { 0, 5, 1, 0, 15 }, /* B */

1039 },

1040 .flags = AV_PIX_FMT_FLAG_RGB,

1041 },

1042 [AV_PIX_FMT_BGRA64BE] = {

1043 .name = "bgra64be",

1044 .nb_components= 4,

1045 .log2_chroma_w= 0,

1046 .log2_chroma_h= 0,

1047 .comp = {

1048 { 0, 7, 5, 0, 15 }, /* R */

1049 { 0, 7, 3, 0, 15 }, /* G */

1050 { 0, 7, 1, 0, 15 }, /* B */

1051 { 0, 7, 7, 0, 15 }, /* A */

1052 },

1053 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,

1054 },

1055 [AV_PIX_FMT_BGRA64LE] = {

1056 .name = "bgra64le",

1057 .nb_components= 4,

1058 .log2_chroma_w= 0,

1059 .log2_chroma_h= 0,

1060 .comp = {

1061 { 0, 7, 5, 0, 15 }, /* R */

1062 { 0, 7, 3, 0, 15 }, /* G */

1063 { 0, 7, 1, 0, 15 }, /* B */

1064 { 0, 7, 7, 0, 15 }, /* A */

1065 },

1066 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,

1067 },

1068 [AV_PIX_FMT_BGR565BE] = {

1069 .name = "bgr565be",

1070 .nb_components = 3,

1071 .log2_chroma_w = 0,

1072 .log2_chroma_h = 0,

1073 .comp = {

1074 { 0, 1, 1, 0, 4 }, /* R */

1075 { 0, 1, 1, 5, 5 }, /* G */

1076 { 0, 1, 0, 3, 4 }, /* B */

1077 },

1078 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,

1079 },

1080 [AV_PIX_FMT_BGR565LE] = {

1081 .name = "bgr565le",

1082 .nb_components = 3,

1083 .log2_chroma_w = 0,

1084 .log2_chroma_h = 0,

1085 .comp = {

1086 { 0, 1, 1, 0, 4 }, /* R */

1087 { 0, 1, 1, 5, 5 }, /* G */

1088 { 0, 1, 2, 3, 4 }, /* B */

1089 },

1090 .flags = AV_PIX_FMT_FLAG_RGB,

1091 },

1092 [AV_PIX_FMT_BGR555BE] = {

1093 .name = "bgr555be",

1094 .nb_components = 3,

1095 .log2_chroma_w = 0,

1096 .log2_chroma_h = 0,

1097 .comp = {

1098 { 0, 1, 1, 0, 4 }, /* R */

1099 { 0, 1, 1, 5, 4 }, /* G */

1100 { 0, 1, 0, 2, 4 }, /* B */

1101 },

1102 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,

1103 },

1104 [AV_PIX_FMT_BGR555LE] = {

1105 .name = "bgr555le",

1106 .nb_components = 3,

1107 .log2_chroma_w = 0,

1108 .log2_chroma_h = 0,

1109 .comp = {

1110 { 0, 1, 1, 0, 4 }, /* R */

1111 { 0, 1, 1, 5, 4 }, /* G */

1112 { 0, 1, 2, 2, 4 }, /* B */

1113 },

1114 .flags = AV_PIX_FMT_FLAG_RGB,

1115 },

1116 [AV_PIX_FMT_BGR444BE] = {

1117 .name = "bgr444be",

1118 .nb_components = 3,

1119 .log2_chroma_w = 0,

1120 .log2_chroma_h = 0,

1121 .comp = {

1122 { 0, 1, 1, 0, 3 }, /* R */

1123 { 0, 1, 1, 4, 3 }, /* G */

1124 { 0, 1, 0, 0, 3 }, /* B */

1125 },

1126 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,

1127 },

1128 [AV_PIX_FMT_BGR444LE] = {

1129 .name = "bgr444le",

1130 .nb_components = 3,

1131 .log2_chroma_w = 0,

1132 .log2_chroma_h = 0,

1133 .comp = {

1134 { 0, 1, 1, 0, 3 }, /* R */

1135 { 0, 1, 1, 4, 3 }, /* G */

1136 { 0, 1, 2, 0, 3 }, /* B */

1137 },

1138 .flags = AV_PIX_FMT_FLAG_RGB,

1139 },

1140 [AV_PIX_FMT_VAAPI_MOCO] = {

1141 .name = "vaapi_moco",

1142 .log2_chroma_w = 1,

1143 .log2_chroma_h = 1,

1144 .flags = AV_PIX_FMT_FLAG_HWACCEL,

1145 },

1146 [AV_PIX_FMT_VAAPI_IDCT] = {

1147 .name = "vaapi_idct",

1148 .log2_chroma_w = 1,

1149 .log2_chroma_h = 1,

1150 .flags = AV_PIX_FMT_FLAG_HWACCEL,

1151 },

1152 [AV_PIX_FMT_VAAPI_VLD] = {

1153 .name = "vaapi_vld",

1154 .log2_chroma_w = 1,

1155 .log2_chroma_h = 1,

1156 .flags = AV_PIX_FMT_FLAG_HWACCEL,

1157 },

1158 [AV_PIX_FMT_YUV420P9LE] = {

1159 .name = "yuv420p9le",

1160 .nb_components = 3,

1161 .log2_chroma_w = 1,

1162 .log2_chroma_h = 1,

1163 .comp = {

1164 { 0, 1, 1, 0, 8 }, /* Y */

1165 { 1, 1, 1, 0, 8 }, /* U */

1166 { 2, 1, 1, 0, 8 }, /* V */

1167 },

1168 .flags = AV_PIX_FMT_FLAG_PLANAR,

1169 },

1170 [AV_PIX_FMT_YUV420P9BE] = {

1171 .name = "yuv420p9be",

1172 .nb_components = 3,

1173 .log2_chroma_w = 1,

1174 .log2_chroma_h = 1,

1175 .comp = {

1176 { 0, 1, 1, 0, 8 }, /* Y */

1177 { 1, 1, 1, 0, 8 }, /* U */

1178 { 2, 1, 1, 0, 8 }, /* V */

1179 },

1180 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,

1181 },

1182 [AV_PIX_FMT_YUV420P10LE] = {

1183 .name = "yuv420p10le",

1184 .nb_components = 3,

1185 .log2_chroma_w = 1,

1186 .log2_chroma_h = 1,

1187 .comp = {

1188 { 0, 1, 1, 0, 9 }, /* Y */

1189 { 1, 1, 1, 0, 9 }, /* U */

1190 { 2, 1, 1, 0, 9 }, /* V */

1191 },

1192 .flags = AV_PIX_FMT_FLAG_PLANAR,

1193 },

1194 [AV_PIX_FMT_YUV420P10BE] = {

1195 .name = "yuv420p10be",

1196 .nb_components = 3,

1197 .log2_chroma_w = 1,

1198 .log2_chroma_h = 1,

1199 .comp = {

1200 { 0, 1, 1, 0, 9 }, /* Y */

1201 { 1, 1, 1, 0, 9 }, /* U */

1202 { 2, 1, 1, 0, 9 }, /* V */

1203 },

1204 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,

1205 },

1206 [AV_PIX_FMT_YUV420P12LE] = {

1207 .name = "yuv420p12le",

1208 .nb_components = 3,

1209 .log2_chroma_w = 1,

1210 .log2_chroma_h = 1,

1211 .comp = {

1212 { 0, 1, 1, 0, 11 }, /* Y */

1213 { 1, 1, 1, 0, 11 }, /* U */

1214 { 2, 1, 1, 0, 11 }, /* V */

1215 },

1216 .flags = AV_PIX_FMT_FLAG_PLANAR,

1217 },

1218 [AV_PIX_FMT_YUV420P12BE] = {

1219 .name = "yuv420p12be",

1220 .nb_components = 3,

1221 .log2_chroma_w = 1,

1222 .log2_chroma_h = 1,

1223 .comp = {

1224 { 0, 1, 1, 0, 11 }, /* Y */

1225 { 1, 1, 1, 0, 11 }, /* U */

1226 { 2, 1, 1, 0, 11 }, /* V */

1227 },

1228 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,

1229 },

1230 [AV_PIX_FMT_YUV420P14LE] = {

1231 .name = "yuv420p14le",

1232 .nb_components = 3,

1233 .log2_chroma_w = 1,

1234 .log2_chroma_h = 1,

1235 .comp = {

1236 { 0, 1, 1, 0, 13 }, /* Y */

1237 { 1, 1, 1, 0, 13 }, /* U */

1238 { 2, 1, 1, 0, 13 }, /* V */

1239 },

1240 .flags = AV_PIX_FMT_FLAG_PLANAR,

1241 },

1242 [AV_PIX_FMT_YUV420P14BE] = {

1243 .name = "yuv420p14be",

1244 .nb_components = 3,

1245 .log2_chroma_w = 1,

1246 .log2_chroma_h = 1,

1247 .comp = {

1248 { 0, 1, 1, 0, 13 }, /* Y */

1249 { 1, 1, 1, 0, 13 }, /* U */

1250 { 2, 1, 1, 0, 13 }, /* V */

1251 },

1252 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,

1253 },

1254 [AV_PIX_FMT_YUV420P16LE] = {

1255 .name = "yuv420p16le",

1256 .nb_components = 3,

1257 .log2_chroma_w = 1,

1258 .log2_chroma_h = 1,

1259 .comp = {

1260 { 0, 1, 1, 0, 15 }, /* Y */

1261 { 1, 1, 1, 0, 15 }, /* U */

1262 { 2, 1, 1, 0, 15 }, /* V */

1263 },

1264 .flags = AV_PIX_FMT_FLAG_PLANAR,

1265 },

1266 [AV_PIX_FMT_YUV420P16BE] = {

1267 .name = "yuv420p16be",

1268 .nb_components = 3,

1269 .log2_chroma_w = 1,

1270 .log2_chroma_h = 1,

1271 .comp = {

1272 { 0, 1, 1, 0, 15 }, /* Y */

1273 { 1, 1, 1, 0, 15 }, /* U */

1274 { 2, 1, 1, 0, 15 }, /* V */

1275 },

1276 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,

1277 },

1278 [AV_PIX_FMT_YUV422P9LE] = {

1279 .name = "yuv422p9le",

1280 .nb_components = 3,

1281 .log2_chroma_w = 1,

1282 .log2_chroma_h = 0,

1283 .comp = {

1284 { 0, 1, 1, 0, 8 }, /* Y */

1285 { 1, 1, 1, 0, 8 }, /* U */

1286 { 2, 1, 1, 0, 8 }, /* V */

1287 },

1288 .flags = AV_PIX_FMT_FLAG_PLANAR,

1289 },

1290 [AV_PIX_FMT_YUV422P9BE] = {

1291 .name = "yuv422p9be",

1292 .nb_components = 3,

1293 .log2_chroma_w = 1,

1294 .log2_chroma_h = 0,

1295 .comp = {

1296 { 0, 1, 1, 0, 8 }, /* Y */

1297 { 1, 1, 1, 0, 8 }, /* U */

1298 { 2, 1, 1, 0, 8 }, /* V */

1299 },

1300 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,

1301 },

1302 [AV_PIX_FMT_YUV422P10LE] = {

1303 .name = "yuv422p10le",

1304 .nb_components = 3,

1305 .log2_chroma_w = 1,

1306 .log2_chroma_h = 0,

1307 .comp = {

1308 { 0, 1, 1, 0, 9 }, /* Y */

1309 { 1, 1, 1, 0, 9 }, /* U */

1310 { 2, 1, 1, 0, 9 }, /* V */

1311 },

1312 .flags = AV_PIX_FMT_FLAG_PLANAR,

1313 },

1314 [AV_PIX_FMT_YUV422P10BE] = {

1315 .name = "yuv422p10be",

1316 .nb_components = 3,

1317 .log2_chroma_w = 1,

1318 .log2_chroma_h = 0,

1319 .comp = {

1320 { 0, 1, 1, 0, 9 }, /* Y */

1321 { 1, 1, 1, 0, 9 }, /* U */

1322 { 2, 1, 1, 0, 9 }, /* V */

1323 },

1324 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,

1325 },

1326 [AV_PIX_FMT_YUV422P12LE] = {

1327 .name = "yuv422p12le",

1328 .nb_components = 3,

1329 .log2_chroma_w = 1,

1330 .log2_chroma_h = 0,

1331 .comp = {

1332 { 0, 1, 1, 0, 11 }, /* Y */

1333 { 1, 1, 1, 0, 11 }, /* U */

1334 { 2, 1, 1, 0, 11 }, /* V */

1335 },

1336 .flags = AV_PIX_FMT_FLAG_PLANAR,

1337 },

1338 [AV_PIX_FMT_YUV422P12BE] = {

1339 .name = "yuv422p12be",

1340 .nb_components = 3,

1341 .log2_chroma_w = 1,

1342 .log2_chroma_h = 0,

1343 .comp = {

1344 { 0, 1, 1, 0, 11 }, /* Y */

1345 { 1, 1, 1, 0, 11 }, /* U */

1346 { 2, 1, 1, 0, 11 }, /* V */

1347 },

1348 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,

1349 },

1350 [AV_PIX_FMT_YUV422P14LE] = {

1351 .name = "yuv422p14le",

1352 .nb_components = 3,

1353 .log2_chroma_w = 1,

1354 .log2_chroma_h = 0,

1355 .comp = {

1356 { 0, 1, 1, 0, 13 }, /* Y */

1357 { 1, 1, 1, 0, 13 }, /* U */

1358 { 2, 1, 1, 0, 13 }, /* V */

1359 },

1360 .flags = AV_PIX_FMT_FLAG_PLANAR,

1361 },

1362 [AV_PIX_FMT_YUV422P14BE] = {

1363 .name = "yuv422p14be",

1364 .nb_components = 3,

1365 .log2_chroma_w = 1,

1366 .log2_chroma_h = 0,

1367 .comp = {

1368 { 0, 1, 1, 0, 13 }, /* Y */

1369 { 1, 1, 1, 0, 13 }, /* U */

1370 { 2, 1, 1, 0, 13 }, /* V */

1371 },

1372 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,

1373 },

1374 [AV_PIX_FMT_YUV422P16LE] = {

1375 .name = "yuv422p16le",

1376 .nb_components = 3,

1377 .log2_chroma_w = 1,

1378 .log2_chroma_h = 0,

1379 .comp = {

1380 { 0, 1, 1, 0, 15 }, /* Y */

1381 { 1, 1, 1, 0, 15 }, /* U */

1382 { 2, 1, 1, 0, 15 }, /* V */

1383 },

1384 .flags = AV_PIX_FMT_FLAG_PLANAR,

1385 },

1386 [AV_PIX_FMT_YUV422P16BE] = {

1387 .name = "yuv422p16be",

1388 .nb_components = 3,

1389 .log2_chroma_w = 1,

1390 .log2_chroma_h = 0,

1391 .comp = {

1392 { 0, 1, 1, 0, 15 }, /* Y */

1393 { 1, 1, 1, 0, 15 }, /* U */

1394 { 2, 1, 1, 0, 15 }, /* V */

1395 },

1396 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,

1397 },

1398 [AV_PIX_FMT_YUV444P16LE] = {

1399 .name = "yuv444p16le",

1400 .nb_components = 3,

1401 .log2_chroma_w = 0,

1402 .log2_chroma_h = 0,

1403 .comp = {

1404 { 0, 1, 1, 0, 15 }, /* Y */

1405 { 1, 1, 1, 0, 15 }, /* U */

1406 { 2, 1, 1, 0, 15 }, /* V */

1407 },

1408 .flags = AV_PIX_FMT_FLAG_PLANAR,

1409 },

1410 [AV_PIX_FMT_YUV444P16BE] = {

1411 .name = "yuv444p16be",

1412 .nb_components = 3,

1413 .log2_chroma_w = 0,

1414 .log2_chroma_h = 0,

1415 .comp = {

1416 { 0, 1, 1, 0, 15 }, /* Y */

1417 { 1, 1, 1, 0, 15 }, /* U */

1418 { 2, 1, 1, 0, 15 }, /* V */

1419 },

1420 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,

1421 },

1422 [AV_PIX_FMT_YUV444P10LE] = {

1423 .name = "yuv444p10le",

1424 .nb_components = 3,

1425 .log2_chroma_w = 0,

1426 .log2_chroma_h = 0,

1427 .comp = {

1428 { 0, 1, 1, 0, 9 }, /* Y */

1429 { 1, 1, 1, 0, 9 }, /* U */

1430 { 2, 1, 1, 0, 9 }, /* V */

1431 },

1432 .flags = AV_PIX_FMT_FLAG_PLANAR,

1433 },

1434 [AV_PIX_FMT_YUV444P10BE] = {

1435 .name = "yuv444p10be",

1436 .nb_components = 3,

1437 .log2_chroma_w = 0,

1438 .log2_chroma_h = 0,

1439 .comp = {

1440 { 0, 1, 1, 0, 9 }, /* Y */

1441 { 1, 1, 1, 0, 9 }, /* U */

1442 { 2, 1, 1, 0, 9 }, /* V */

1443 },

1444 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,

1445 },

1446 [AV_PIX_FMT_YUV444P9LE] = {

1447 .name = "yuv444p9le",

1448 .nb_components = 3,

1449 .log2_chroma_w = 0,

1450 .log2_chroma_h = 0,

1451 .comp = {

1452 { 0, 1, 1, 0, 8 }, /* Y */

1453 { 1, 1, 1, 0, 8 }, /* U */

1454 { 2, 1, 1, 0, 8 }, /* V */

1455 },

1456 .flags = AV_PIX_FMT_FLAG_PLANAR,

1457 },

1458 [AV_PIX_FMT_YUV444P9BE] = {

1459 .name = "yuv444p9be",

1460 .nb_components = 3,

1461 .log2_chroma_w = 0,

1462 .log2_chroma_h = 0,

1463 .comp = {

1464 { 0, 1, 1, 0, 8 }, /* Y */

1465 { 1, 1, 1, 0, 8 }, /* U */

1466 { 2, 1, 1, 0, 8 }, /* V */

1467 },

1468 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,

1469 },

1470 [AV_PIX_FMT_YUV444P12LE] = {

1471 .name = "yuv444p12le",

1472 .nb_components = 3,

1473 .log2_chroma_w = 0,

1474 .log2_chroma_h = 0,

1475 .comp = {

1476 { 0, 1, 1, 0, 11 }, /* Y */

1477 { 1, 1, 1, 0, 11 }, /* U */

1478 { 2, 1, 1, 0, 11 }, /* V */

1479 },

1480 .flags = AV_PIX_FMT_FLAG_PLANAR,

1481 },

1482 [AV_PIX_FMT_YUV444P12BE] = {

1483 .name = "yuv444p12be",

1484 .nb_components = 3,

1485 .log2_chroma_w = 0,

1486 .log2_chroma_h = 0,

1487 .comp = {

1488 { 0, 1, 1, 0, 11 }, /* Y */

1489 { 1, 1, 1, 0, 11 }, /* U */

1490 { 2, 1, 1, 0, 11 }, /* V */

1491 },

1492 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,

1493 },

1494 [AV_PIX_FMT_YUV444P14LE] = {

1495 .name = "yuv444p14le",

1496 .nb_components = 3,

1497 .log2_chroma_w = 0,

1498 .log2_chroma_h = 0,

1499 .comp = {

1500 { 0, 1, 1, 0, 13 }, /* Y */

1501 { 1, 1, 1, 0, 13 }, /* U */

1502 { 2, 1, 1, 0, 13 }, /* V */

1503 },

1504 .flags = AV_PIX_FMT_FLAG_PLANAR,

1505 },

1506 [AV_PIX_FMT_YUV444P14BE] = {

1507 .name = "yuv444p14be",

1508 .nb_components = 3,

1509 .log2_chroma_w = 0,

1510 .log2_chroma_h = 0,

1511 .comp = {

1512 { 0, 1, 1, 0, 13 }, /* Y */

1513 { 1, 1, 1, 0, 13 }, /* U */

1514 { 2, 1, 1, 0, 13 }, /* V */

1515 },

1516 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,

1517 },

1518 [AV_PIX_FMT_DXVA2_VLD] = {

1519 .name = "dxva2_vld",

1520 .log2_chroma_w = 1,

1521 .log2_chroma_h = 1,

1522 .flags = AV_PIX_FMT_FLAG_HWACCEL,

1523 },

1524 [AV_PIX_FMT_VDA_VLD] = {

1525 .name = "vda_vld",

1526 .log2_chroma_w = 1,

1527 .log2_chroma_h = 1,

1528 .flags = AV_PIX_FMT_FLAG_HWACCEL,

1529 },

1530 [AV_PIX_FMT_GRAY8A] = {

1531 .name = "gray8a",

1532 .nb_components = 2,

1533 .comp = {

1534 { 0, 1, 1, 0, 7 }, /* Y */

1535 { 0, 1, 2, 0, 7 }, /* A */

1536 },

1537 .flags = AV_PIX_FMT_FLAG_ALPHA,

1538 },

1539 [AV_PIX_FMT_GBRP] = {

1540 .name = "gbrp",

1541 .nb_components = 3,

1542 .log2_chroma_w = 0,

1543 .log2_chroma_h = 0,

1544 .comp = {

1545 { 2, 0, 1, 0, 7 }, /* R */

1546 { 0, 0, 1, 0, 7 }, /* G */

1547 { 1, 0, 1, 0, 7 }, /* B */

1548 },

1549 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,

1550 },

1551 [AV_PIX_FMT_GBRP9LE] = {

1552 .name = "gbrp9le",

1553 .nb_components = 3,

1554 .log2_chroma_w = 0,

1555 .log2_chroma_h = 0,

1556 .comp = {

1557 { 2, 1, 1, 0, 8 }, /* R */

1558 { 0, 1, 1, 0, 8 }, /* G */

1559 { 1, 1, 1, 0, 8 }, /* B */

1560 },

1561 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,

1562 },

1563 [AV_PIX_FMT_GBRP9BE] = {

1564 .name = "gbrp9be",

1565 .nb_components = 3,

1566 .log2_chroma_w = 0,

1567 .log2_chroma_h = 0,

1568 .comp = {

1569 { 2, 1, 1, 0, 8 }, /* R */

1570 { 0, 1, 1, 0, 8 }, /* G */

1571 { 1, 1, 1, 0, 8 }, /* B */

1572 },

1573 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,

1574 },

1575 [AV_PIX_FMT_GBRP10LE] = {

1576 .name = "gbrp10le",

1577 .nb_components = 3,

1578 .log2_chroma_w = 0,

1579 .log2_chroma_h = 0,

1580 .comp = {

1581 { 2, 1, 1, 0, 9 }, /* R */

1582 { 0, 1, 1, 0, 9 }, /* G */

1583 { 1, 1, 1, 0, 9 }, /* B */

1584 },

1585 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,

1586 },

1587 [AV_PIX_FMT_GBRP10BE] = {

1588 .name = "gbrp10be",

1589 .nb_components = 3,

1590 .log2_chroma_w = 0,

1591 .log2_chroma_h = 0,

1592 .comp = {

1593 { 2, 1, 1, 0, 9 }, /* R */

1594 { 0, 1, 1, 0, 9 }, /* G */

1595 { 1, 1, 1, 0, 9 }, /* B */

1596 },

1597 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,

1598 },

1599 [AV_PIX_FMT_GBRP12LE] = {

1600 .name = "gbrp12le",

1601 .nb_components = 3,

1602 .log2_chroma_w = 0,

1603 .log2_chroma_h = 0,

1604 .comp = {

1605 { 2, 1, 1, 0, 11 }, /* R */

1606 { 0, 1, 1, 0, 11 }, /* G */

1607 { 1, 1, 1, 0, 11 }, /* B */

1608 },

1609 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,

1610 },

1611 [AV_PIX_FMT_GBRP12BE] = {

1612 .name = "gbrp12be",

1613 .nb_components = 3,

1614 .log2_chroma_w = 0,

1615 .log2_chroma_h = 0,

1616 .comp = {

1617 { 2, 1, 1, 0, 11 }, /* R */

1618 { 0, 1, 1, 0, 11 }, /* G */

1619 { 1, 1, 1, 0, 11 }, /* B */

1620 },

1621 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,

1622 },

1623 [AV_PIX_FMT_GBRP14LE] = {

1624 .name = "gbrp14le",

1625 .nb_components = 3,

1626 .log2_chroma_w = 0,

1627 .log2_chroma_h = 0,

1628 .comp = {

1629 { 2, 1, 1, 0, 13 }, /* R */

1630 { 0, 1, 1, 0, 13 }, /* G */

1631 { 1, 1, 1, 0, 13 }, /* B */

1632 },

1633 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,

1634 },

1635 [AV_PIX_FMT_GBRP14BE] = {

1636 .name = "gbrp14be",

1637 .nb_components = 3,

1638 .log2_chroma_w = 0,

1639 .log2_chroma_h = 0,

1640 .comp = {

1641 { 2, 1, 1, 0, 13 }, /* R */

1642 { 0, 1, 1, 0, 13 }, /* G */

1643 { 1, 1, 1, 0, 13 }, /* B */

1644 },

1645 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,

1646 },

1647 [AV_PIX_FMT_GBRP16LE] = {

1648 .name = "gbrp16le",

1649 .nb_components = 3,

1650 .log2_chroma_w = 0,

1651 .log2_chroma_h = 0,

1652 .comp = {

1653 { 2, 1, 1, 0, 15 }, /* R */

1654 { 0, 1, 1, 0, 15 }, /* G */

1655 { 1, 1, 1, 0, 15 }, /* B */

1656 },

1657 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,

1658 },

1659 [AV_PIX_FMT_GBRP16BE] = {

1660 .name = "gbrp16be",

1661 .nb_components = 3,

1662 .log2_chroma_w = 0,

1663 .log2_chroma_h = 0,

1664 .comp = {

1665 { 2, 1, 1, 0, 15 }, /* R */

1666 { 0, 1, 1, 0, 15 }, /* G */

1667 { 1, 1, 1, 0, 15 }, /* B */

1668 },

1669 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,

1670 },

1671 [AV_PIX_FMT_GBRAP] = {

1672 .name = "gbrap",

1673 .nb_components = 4,

1674 .log2_chroma_w = 0,

1675 .log2_chroma_h = 0,

1676 .comp = {

1677 { 2, 0, 1, 0, 7 }, /* R */

1678 { 0, 0, 1, 0, 7 }, /* G */

1679 { 1, 0, 1, 0, 7 }, /* B */

1680 { 3, 0, 1, 0, 7 }, /* A */

1681 },

1682 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,

1683 },

1684 [AV_PIX_FMT_GBRAP16LE] = {

1685 .name = "gbrap16le",

1686 .nb_components = 4,

1687 .log2_chroma_w = 0,

1688 .log2_chroma_h = 0,

1689 .comp = {

1690 { 2, 1, 1, 0, 15 }, /* R */

1691 { 0, 1, 1, 0, 15 }, /* G */

1692 { 1, 1, 1, 0, 15 }, /* B */

1693 { 3, 1, 1, 0, 15 }, /* A */

1694 },

1695 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,

1696 },

1697 [AV_PIX_FMT_GBRAP16BE] = {

1698 .name = "gbrap16be",

1699 .nb_components = 4,

1700 .log2_chroma_w = 0,

1701 .log2_chroma_h = 0,

1702 .comp = {

1703 { 2, 1, 1, 0, 15 }, /* R */

1704 { 0, 1, 1, 0, 15 }, /* G */

1705 { 1, 1, 1, 0, 15 }, /* B */

1706 { 3, 1, 1, 0, 15 }, /* A */

1707 },

1708 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,

1709 },

1710 [AV_PIX_FMT_VDPAU] = {

1711 .name = "vdpau",

1712 .log2_chroma_w = 1,

1713 .log2_chroma_h = 1,

1714 .flags = AV_PIX_FMT_FLAG_HWACCEL,

1715 },

1716 [AV_PIX_FMT_XYZ12LE] = {

1717 .name = "xyz12le",

1718 .nb_components = 3,

1719 .log2_chroma_w = 0,

1720 .log2_chroma_h = 0,

1721 .comp = {

1722 { 0, 5, 1, 4, 11 }, /* X */

1723 { 0, 5, 3, 4, 11 }, /* Y */

1724 { 0, 5, 5, 4, 11 }, /* Z */

1725 },

1726 /*.flags = -- not used*/

1727 },

1728 [AV_PIX_FMT_XYZ12BE] = {

1729 .name = "xyz12be",

1730 .nb_components = 3,

1731 .log2_chroma_w = 0,

1732 .log2_chroma_h = 0,

1733 .comp = {

1734 { 0, 5, 1, 4, 11 }, /* X */

1735 { 0, 5, 3, 4, 11 }, /* Y */

1736 { 0, 5, 5, 4, 11 }, /* Z */

1737 },

1738 .flags = AV_PIX_FMT_FLAG_BE,

1739 },

1740

1741 #define BAYER8_DESC_COMMON \

1742 .nb_components= 3, \

1743 .log2_chroma_w= 0, \

1744 .log2_chroma_h= 0, \

1745 .comp = { \

1746 {0,0,0,0,1}, \

1747 {0,0,0,0,3}, \

1748 {0,0,0,0,1}, \

1749 }, \

1750

1751 #define BAYER16_DESC_COMMON \

1752 .nb_components= 3, \

1753 .log2_chroma_w= 0, \

1754 .log2_chroma_h= 0, \

1755 .comp = { \

1756 {0,1,0,0, 3}, \

1757 {0,1,0,0, 7}, \

1758 {0,1,0,0, 3}, \

1759 }, \

1760

1761 [AV_PIX_FMT_BAYER_BGGR8] = {

1762 .name = "bayer_bggr8",

1763 BAYER8_DESC_COMMON

1764 },

1765 [AV_PIX_FMT_BAYER_BGGR16LE] = {

1766 .name = "bayer_bggr16le",

1767 BAYER16_DESC_COMMON

1768 },

1769 [AV_PIX_FMT_BAYER_BGGR16BE] = {

1770 .name = "bayer_bggr16be",

1771 BAYER16_DESC_COMMON

1772 },

1773 [AV_PIX_FMT_BAYER_RGGB8] = {

1774 .name = "bayer_rggb8",

1775 BAYER8_DESC_COMMON

1776 },

1777 [AV_PIX_FMT_BAYER_RGGB16LE] = {

1778 .name = "bayer_rggb16le",

1779 BAYER16_DESC_COMMON

1780 },

1781 [AV_PIX_FMT_BAYER_RGGB16BE] = {

1782 .name = "bayer_rggb16be",

1783 BAYER16_DESC_COMMON

1784 },

1785 [AV_PIX_FMT_BAYER_GBRG8] = {

1786 .name = "bayer_gbrg8",

1787 BAYER8_DESC_COMMON

1788 },

1789 [AV_PIX_FMT_BAYER_GBRG16LE] = {

1790 .name = "bayer_gbrg16le",

1791 BAYER16_DESC_COMMON

1792 },

1793 [AV_PIX_FMT_BAYER_GBRG16BE] = {

1794 .name = "bayer_gbrg16be",

1795 BAYER16_DESC_COMMON

1796 },

1797 [AV_PIX_FMT_BAYER_GRBG8] = {

1798 .name = "bayer_grbg8",

1799 BAYER8_DESC_COMMON

1800 },

1801 [AV_PIX_FMT_BAYER_GRBG16LE] = {

1802 .name = "bayer_grbg16le",

1803 BAYER16_DESC_COMMON

1804 },

1805 [AV_PIX_FMT_BAYER_GRBG16BE] = {

1806 .name = "bayer_grbg16be",

1807 BAYER16_DESC_COMMON

1808 },

1809 [AV_PIX_FMT_NV16] = {

1810 .name = "nv16",

1811 .nb_components = 3,

1812 .log2_chroma_w = 1,

1813 .log2_chroma_h = 0,

1814 .comp = {

1815 { 0, 0, 1, 0, 7 }, /* Y */

1816 { 1, 1, 1, 0, 7 }, /* U */

1817 { 1, 1, 2, 0, 7 }, /* V */

1818 },

1819 .flags = AV_PIX_FMT_FLAG_PLANAR,

1820 },

1821 [AV_PIX_FMT_NV20LE] = {

1822 .name = "nv20le",

1823 .nb_components = 3,

1824 .log2_chroma_w = 1,

1825 .log2_chroma_h = 0,

1826 .comp = {

1827 { 0, 1, 1, 0, 9 }, /* Y */

1828 { 1, 3, 1, 0, 9 }, /* U */

1829 { 1, 3, 3, 0, 9 }, /* V */

1830 },

1831 .flags = AV_PIX_FMT_FLAG_PLANAR,

1832 },

1833 [AV_PIX_FMT_NV20BE] = {

1834 .name = "nv20be",

1835 .nb_components = 3,

1836 .log2_chroma_w = 1,

1837 .log2_chroma_h = 0,

1838 .comp = {

1839 { 0, 1, 1, 0, 9 }, /* Y */

1840 { 1, 3, 1, 0, 9 }, /* U */

1841 { 1, 3, 3, 0, 9 }, /* V */

1842 },

1843 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,

1844 },

1845 };

1846

1847 FF_DISABLE_DEPRECATION_WARNINGS

1848 static enum AVPixelFormat get_pix_fmt_internal(const char *name)

1849 {

1850 enum AVPixelFormat pix_fmt;

1851

1852 for (pix_fmt = 0; pix_fmt < AV_PIX_FMT_NB; pix_fmt++)

1853 if (av_pix_fmt_descriptors[pix_fmt].name &&

1854 !strcmp(av_pix_fmt_descriptors[pix_fmt].name, name))

1855 return pix_fmt;

1856

1857 return AV_PIX_FMT_NONE;

1858 }

1859

1860 const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt)

1861 {

1862 return (unsigned)pix_fmt < AV_PIX_FMT_NB ?

1863 av_pix_fmt_descriptors[pix_fmt].name : NULL;

1864 }

1865

1866 #if HAVE_BIGENDIAN

1867 # define X_NE(be, le) be

1868 #else

1869 # define X_NE(be, le) le

1870 #endif

1871

1872 enum AVPixelFormat av_get_pix_fmt(const char *name)

1873 {

1874 enum AVPixelFormat pix_fmt;

1875

1876 if (!strcmp(name, "rgb32"))

1877 name = X_NE("argb", "bgra");

1878 else if (!strcmp(name, "bgr32"))

1879 name = X_NE("abgr", "rgba");

1880

1881 pix_fmt = get_pix_fmt_internal(name);

1882 if (pix_fmt == AV_PIX_FMT_NONE) {

1883 char name2[32];

1884

1885 snprintf(name2, sizeof(name2), "%s%s", name, X_NE("be", "le"));

1886 pix_fmt = get_pix_fmt_internal(name2);

1887 }

1888 return pix_fmt;

1889 }

1890

1891 int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)

1892 {

1893 int c, bits = 0;

1894 int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;

1895

1896 for (c = 0; c < pixdesc->nb_components; c++) {

1897 int s = c == 1 || c == 2 ? 0 : log2_pixels;

1898 bits += (pixdesc->comp[c].depth_minus1 + 1) << s;

1899 }

1900

1901 return bits >> log2_pixels;

1902 }

1903

1904 int av_get_padded_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)

1905 {

1906 int c, bits = 0;

1907 int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;

1908 int steps[4] = {0};

1909

1910 for (c = 0; c < pixdesc->nb_components; c++) {

1911 const AVComponentDescriptor *comp = &pixdesc->comp[c];

1912 int s = c == 1 || c == 2 ? 0 : log2_pixels;

1913 steps[comp->plane] = (comp->step_minus1 + 1) << s;

1914 }

1915 for (c = 0; c < 4; c++)

1916 bits += steps[c];

1917

1918 if(!(pixdesc->flags & AV_PIX_FMT_FLAG_BITSTREAM))

1919 bits *= 8;

1920

1921 return bits >> log2_pixels;

1922 }

1923

1924 char *av_get_pix_fmt_string (char *buf, int buf_size, enum AVPixelFormat pix_fmt)

1925 {

1926 /* print header */

1927 if (pix_fmt < 0) {

1928 snprintf (buf, buf_size, "name" " nb_components" " nb_bits");

1929 } else {

1930 const AVPixFmtDescriptor *pixdesc = &av_pix_fmt_descriptors[pix_fmt];

1931 snprintf(buf, buf_size, "%-11s %7d %10d", pixdesc->name,

1932 pixdesc->nb_components, av_get_bits_per_pixel(pixdesc));

1933 }

1934

1935 return buf;

1936 }

1937

1938 const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt)

1939 {

1940 if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB)

1941 return NULL;

1942 return &av_pix_fmt_descriptors[pix_fmt];

1943 }

1944

1945 const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev)

1946 {

1947 if (!prev)

1948 return &av_pix_fmt_descriptors[0];

1949 while (prev - av_pix_fmt_descriptors < FF_ARRAY_ELEMS(av_pix_fmt_descriptors) - 1) {

1950 prev++;

1951 if (prev->name)

1952 return prev;

1953 }

1954 return NULL;

1955 }

1956

1957 enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc)

1958 {

1959 if (desc < av_pix_fmt_descriptors ||

1960 desc >= av_pix_fmt_descriptors + FF_ARRAY_ELEMS(av_pix_fmt_descriptors))

1961 return AV_PIX_FMT_NONE;

1962

1963 return desc - av_pix_fmt_descriptors;

1964 }

1965 FF_ENABLE_DEPRECATION_WARNINGS

1966

1967 int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt,

1968 int *h_shift, int *v_shift)

1969 {

1970 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);

1971 if (!desc)

1972 return AVERROR(ENOSYS);

1973 *h_shift = desc->log2_chroma_w;

1974 *v_shift = desc->log2_chroma_h;

1975

1976 return 0;

1977 }

1978

1979 int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt)

1980 {

1981 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);

1982 int i, planes[4] = { 0 }, ret = 0;

1983

1984 if (!desc)

1985 return AVERROR(EINVAL);

1986

1987 for (i = 0; i < desc->nb_components; i++)

1988 planes[desc->comp[i].plane] = 1;

1989 for (i = 0; i < FF_ARRAY_ELEMS(planes); i++)

1990 ret += planes[i];

1991 return ret;

1992 }

1993

1994 void ff_check_pixfmt_descriptors(void){

1995 int i, j;

1996

1997 for (i=0; i<FF_ARRAY_ELEMS(av_pix_fmt_descriptors); i++) {

1998 const AVPixFmtDescriptor *d = &av_pix_fmt_descriptors[i];

1999 uint8_t fill[4][8+6+3] = {{0}};

2000 uint8_t *data[4] = {fill[0], fill[1], fill[2], fill[3]};

2001 int linesize[4] = {0,0,0,0};

2002 uint16_t tmp[2];

2003

2004 if (!d->name && !d->nb_components && !d->log2_chroma_w && !d->log2_chroma_h && !d->flags)

2005 continue;

2006 // av_log(NULL, AV_LOG_DEBUG, "Checking: %s\n", d->name);

2007 av_assert0(d->log2_chroma_w <= 3);

2008 av_assert0(d->log2_chroma_h <= 3);

2009 av_assert0(d->nb_components <= 4);

2010 av_assert0(d->name && d->name[0]);

2011 av_assert0((d->nb_components==4 || d->nb_components==2) == !!(d->flags & AV_PIX_FMT_FLAG_ALPHA));

2012 av_assert2(av_get_pix_fmt(d->name) == i);

2013

2014 for (j=0; j<FF_ARRAY_ELEMS(d->comp); j++) {

2015 const AVComponentDescriptor *c = &d->comp[j];

2016 if(j>=d->nb_components) {

2017 av_assert0(!c->plane && !c->step_minus1 && !c->offset_plus1 && !c->shift && !c->depth_minus1);

2018 continue;

2019 }

2020 if (d->flags & AV_PIX_FMT_FLAG_BITSTREAM) {

2021 av_assert0(c->step_minus1 >= c->depth_minus1);

2022 } else {

2023 av_assert0(8*(c->step_minus1+1) >= c->depth_minus1+1);

2024 }

2025 if (!strncmp(d->name, "bayer_", 6))

2026 continue;

2027 av_read_image_line(tmp, (void*)data, linesize, d, 0, 0, j, 2, 0);

2028 av_assert0(tmp[0] == 0 && tmp[1] == 0);

2029 tmp[0] = tmp[1] = (1<<(c->depth_minus1 + 1)) - 1;

2030 av_write_image_line(tmp, data, linesize, d, 0, 0, j, 2);

2031 }

2032 }

2033 }

2034

2035

2036 enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt)

2037 {

2038 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);

2039 char name[16];

2040 int i;

2041

2042 if (!desc || strlen(desc->name) < 2)

2043 return AV_PIX_FMT_NONE;

2044 av_strlcpy(name, desc->name, sizeof(name));

2045 i = strlen(name) - 2;

2046 if (strcmp(name + i, "be") && strcmp(name + i, "le"))

2047 return AV_PIX_FMT_NONE;

2048

2049 name[i] ^= 'b' ^ 'l';

2050

2051 return get_pix_fmt_internal(name);

2052 }

Generated on Sat Jan 25 2014 19:52:06 for FFmpeg by doxygen 1.8.2