1 /*
2 * pixel format descriptor
3 * Copyright (c) 2009 Michael Niedermayer <michaelni@gmx.at>
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 */
21
22 #include <stdio.h>
23 #include <string.h>
24
25 #include "avassert.h"
26 #include "avstring.h"
27 #include "common.h"
28 #include "pixfmt.h"
29 #include "pixdesc.h"
30 #include "internal.h"
31 #include "intreadwrite.h"
32
av_read_image_line2(void * dst,const uint8_t * data[4],const int linesize[4],const AVPixFmtDescriptor * desc,int x,int y,int c,int w,int read_pal_component,int dst_element_size)33 void av_read_image_line2(void *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 int dst_element_size)
39 {
40 AVComponentDescriptor comp = desc->comp[c];
41 int plane = comp.plane;
42 int depth = comp.depth;
43 unsigned mask = (1ULL << depth) - 1;
44 int shift = comp.shift;
45 int step = comp.step;
46 int flags = desc->flags;
47 uint16_t *dst16 = dst;
48 uint32_t *dst32 = dst;
49
50 if (flags & AV_PIX_FMT_FLAG_BITSTREAM) {
51 int skip = x * step + comp.offset;
52 const uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);
53 int shift = 8 - depth - (skip & 7);
54
55 while (w--) {
56 int val = (*p >> shift) & mask;
57 if (read_pal_component)
58 val = data[1][4*val + c];
59 shift -= step;
60 p -= shift >> 3;
61 shift &= 7;
62 if (dst_element_size == 4) *dst32++ = val;
63 else *dst16++ = val;
64 }
65 } else {
66 const uint8_t *p = data[plane] + y * linesize[plane] +
67 x * step + comp.offset;
68 int is_8bit = shift + depth <= 8;
69 int is_16bit= shift + depth <=16;
70
71 if (is_8bit)
72 p += !!(flags & AV_PIX_FMT_FLAG_BE);
73
74 while (w--) {
75 unsigned val;
76 if (is_8bit) val = *p;
77 else if(is_16bit) val = flags & AV_PIX_FMT_FLAG_BE ? AV_RB16(p) : AV_RL16(p);
78 else val = flags & AV_PIX_FMT_FLAG_BE ? AV_RB32(p) : AV_RL32(p);
79 val = (val >> shift) & mask;
80 if (read_pal_component)
81 val = data[1][4 * val + c];
82 p += step;
83 if (dst_element_size == 4) *dst32++ = val;
84 else *dst16++ = val;
85 }
86 }
87 }
88
av_read_image_line(uint16_t * dst,const uint8_t * data[4],const int linesize[4],const AVPixFmtDescriptor * desc,int x,int y,int c,int w,int read_pal_component)89 void av_read_image_line(uint16_t *dst,
90 const uint8_t *data[4], const int linesize[4],
91 const AVPixFmtDescriptor *desc,
92 int x, int y, int c, int w,
93 int read_pal_component)
94 {
95 av_read_image_line2(dst, data, linesize, desc,x, y, c, w,
96 read_pal_component,
97 2);
98 }
99
av_write_image_line2(const void * src,uint8_t * data[4],const int linesize[4],const AVPixFmtDescriptor * desc,int x,int y,int c,int w,int src_element_size)100 void av_write_image_line2(const void *src,
101 uint8_t *data[4], const int linesize[4],
102 const AVPixFmtDescriptor *desc,
103 int x, int y, int c, int w, int src_element_size)
104 {
105 AVComponentDescriptor comp = desc->comp[c];
106 int plane = comp.plane;
107 int depth = comp.depth;
108 int step = comp.step;
109 int flags = desc->flags;
110 const uint32_t *src32 = src;
111 const uint16_t *src16 = src;
112
113 if (flags & AV_PIX_FMT_FLAG_BITSTREAM) {
114 int skip = x * step + comp.offset;
115 uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);
116 int shift = 8 - depth - (skip & 7);
117
118 while (w--) {
119 *p |= (src_element_size == 4 ? *src32++ : *src16++) << shift;
120 shift -= step;
121 p -= shift >> 3;
122 shift &= 7;
123 }
124 } else {
125 int shift = comp.shift;
126 uint8_t *p = data[plane] + y * linesize[plane] +
127 x * step + comp.offset;
128
129 if (shift + depth <= 8) {
130 p += !!(flags & AV_PIX_FMT_FLAG_BE);
131 while (w--) {
132 *p |= ((src_element_size == 4 ? *src32++ : *src16++) << shift);
133 p += step;
134 }
135 } else {
136 while (w--) {
137 unsigned s = (src_element_size == 4 ? *src32++ : *src16++);
138 if (shift + depth <= 16) {
139 if (flags & AV_PIX_FMT_FLAG_BE) {
140 uint16_t val = AV_RB16(p) | (s << shift);
141 AV_WB16(p, val);
142 } else {
143 uint16_t val = AV_RL16(p) | (s << shift);
144 AV_WL16(p, val);
145 }
146 } else {
147 if (flags & AV_PIX_FMT_FLAG_BE) {
148 uint32_t val = AV_RB32(p) | (s << shift);
149 AV_WB32(p, val);
150 } else {
151 uint32_t val = AV_RL32(p) | (s << shift);
152 AV_WL32(p, val);
153 }
154 }
155 p += step;
156 }
157 }
158 }
159 }
160
av_write_image_line(const uint16_t * src,uint8_t * data[4],const int linesize[4],const AVPixFmtDescriptor * desc,int x,int y,int c,int w)161 void av_write_image_line(const uint16_t *src,
162 uint8_t *data[4], const int linesize[4],
163 const AVPixFmtDescriptor *desc,
164 int x, int y, int c, int w)
165 {
166 av_write_image_line2(src, data, linesize, desc, x, y, c, w, 2);
167 }
168
169 static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
170 [AV_PIX_FMT_YUV420P] = {
171 .name = "yuv420p",
172 .nb_components = 3,
173 .log2_chroma_w = 1,
174 .log2_chroma_h = 1,
175 .comp = {
176 { 0, 1, 0, 0, 8 }, /* Y */
177 { 1, 1, 0, 0, 8 }, /* U */
178 { 2, 1, 0, 0, 8 }, /* V */
179 },
180 .flags = AV_PIX_FMT_FLAG_PLANAR,
181 },
182 [AV_PIX_FMT_YUYV422] = {
183 .name = "yuyv422",
184 .nb_components = 3,
185 .log2_chroma_w = 1,
186 .log2_chroma_h = 0,
187 .comp = {
188 { 0, 2, 0, 0, 8 }, /* Y */
189 { 0, 4, 1, 0, 8 }, /* U */
190 { 0, 4, 3, 0, 8 }, /* V */
191 },
192 },
193 [AV_PIX_FMT_YVYU422] = {
194 .name = "yvyu422",
195 .nb_components = 3,
196 .log2_chroma_w = 1,
197 .log2_chroma_h = 0,
198 .comp = {
199 { 0, 2, 0, 0, 8 }, /* Y */
200 { 0, 4, 3, 0, 8 }, /* U */
201 { 0, 4, 1, 0, 8 }, /* V */
202 },
203 },
204 [AV_PIX_FMT_Y210LE] = {
205 .name = "y210le",
206 .nb_components = 3,
207 .log2_chroma_w = 1,
208 .log2_chroma_h = 0,
209 .comp = {
210 { 0, 4, 0, 6, 10 }, /* Y */
211 { 0, 8, 2, 6, 10 }, /* U */
212 { 0, 8, 6, 6, 10 }, /* V */
213 },
214 },
215 [AV_PIX_FMT_Y210BE] = {
216 .name = "y210be",
217 .nb_components = 3,
218 .log2_chroma_w = 1,
219 .log2_chroma_h = 0,
220 .comp = {
221 { 0, 4, 0, 6, 10 }, /* Y */
222 { 0, 8, 2, 6, 10 }, /* U */
223 { 0, 8, 6, 6, 10 }, /* V */
224 },
225 .flags = AV_PIX_FMT_FLAG_BE,
226 },
227 [AV_PIX_FMT_RGB24] = {
228 .name = "rgb24",
229 .nb_components = 3,
230 .log2_chroma_w = 0,
231 .log2_chroma_h = 0,
232 .comp = {
233 { 0, 3, 0, 0, 8 }, /* R */
234 { 0, 3, 1, 0, 8 }, /* G */
235 { 0, 3, 2, 0, 8 }, /* B */
236 },
237 .flags = AV_PIX_FMT_FLAG_RGB,
238 },
239 [AV_PIX_FMT_BGR24] = {
240 .name = "bgr24",
241 .nb_components = 3,
242 .log2_chroma_w = 0,
243 .log2_chroma_h = 0,
244 .comp = {
245 { 0, 3, 2, 0, 8 }, /* R */
246 { 0, 3, 1, 0, 8 }, /* G */
247 { 0, 3, 0, 0, 8 }, /* B */
248 },
249 .flags = AV_PIX_FMT_FLAG_RGB,
250 },
251 [AV_PIX_FMT_X2RGB10LE] = {
252 .name = "x2rgb10le",
253 .nb_components= 3,
254 .log2_chroma_w= 0,
255 .log2_chroma_h= 0,
256 .comp = {
257 { 0, 4, 2, 4, 10 }, /* R */
258 { 0, 4, 1, 2, 10 }, /* G */
259 { 0, 4, 0, 0, 10 }, /* B */
260 },
261 .flags = AV_PIX_FMT_FLAG_RGB,
262 },
263 [AV_PIX_FMT_X2RGB10BE] = {
264 .name = "x2rgb10be",
265 .nb_components= 3,
266 .log2_chroma_w= 0,
267 .log2_chroma_h= 0,
268 .comp = {
269 { 0, 4, 0, 4, 10 }, /* R */
270 { 0, 4, 1, 2, 10 }, /* G */
271 { 0, 4, 2, 0, 10 }, /* B */
272 },
273 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE,
274 },
275 [AV_PIX_FMT_X2BGR10LE] = {
276 .name = "x2bgr10le",
277 .nb_components= 3,
278 .log2_chroma_w= 0,
279 .log2_chroma_h= 0,
280 .comp = {
281 { 0, 4, 0, 0, 10 }, /* R */
282 { 0, 4, 1, 2, 10 }, /* G */
283 { 0, 4, 2, 4, 10 }, /* B */
284 },
285 .flags = AV_PIX_FMT_FLAG_RGB,
286 },
287 [AV_PIX_FMT_X2BGR10BE] = {
288 .name = "x2bgr10be",
289 .nb_components= 3,
290 .log2_chroma_w= 0,
291 .log2_chroma_h= 0,
292 .comp = {
293 { 0, 4, 2, 0, 10 }, /* R */
294 { 0, 4, 1, 2, 10 }, /* G */
295 { 0, 4, 0, 4, 10 }, /* B */
296 },
297 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE,
298 },
299 [AV_PIX_FMT_YUV422P] = {
300 .name = "yuv422p",
301 .nb_components = 3,
302 .log2_chroma_w = 1,
303 .log2_chroma_h = 0,
304 .comp = {
305 { 0, 1, 0, 0, 8 }, /* Y */
306 { 1, 1, 0, 0, 8 }, /* U */
307 { 2, 1, 0, 0, 8 }, /* V */
308 },
309 .flags = AV_PIX_FMT_FLAG_PLANAR,
310 },
311 [AV_PIX_FMT_YUV444P] = {
312 .name = "yuv444p",
313 .nb_components = 3,
314 .log2_chroma_w = 0,
315 .log2_chroma_h = 0,
316 .comp = {
317 { 0, 1, 0, 0, 8 }, /* Y */
318 { 1, 1, 0, 0, 8 }, /* U */
319 { 2, 1, 0, 0, 8 }, /* V */
320 },
321 .flags = AV_PIX_FMT_FLAG_PLANAR,
322 },
323 [AV_PIX_FMT_YUV410P] = {
324 .name = "yuv410p",
325 .nb_components = 3,
326 .log2_chroma_w = 2,
327 .log2_chroma_h = 2,
328 .comp = {
329 { 0, 1, 0, 0, 8 }, /* Y */
330 { 1, 1, 0, 0, 8 }, /* U */
331 { 2, 1, 0, 0, 8 }, /* V */
332 },
333 .flags = AV_PIX_FMT_FLAG_PLANAR,
334 },
335 [AV_PIX_FMT_YUV411P] = {
336 .name = "yuv411p",
337 .nb_components = 3,
338 .log2_chroma_w = 2,
339 .log2_chroma_h = 0,
340 .comp = {
341 { 0, 1, 0, 0, 8 }, /* Y */
342 { 1, 1, 0, 0, 8 }, /* U */
343 { 2, 1, 0, 0, 8 }, /* V */
344 },
345 .flags = AV_PIX_FMT_FLAG_PLANAR,
346 },
347 [AV_PIX_FMT_YUVJ411P] = {
348 .name = "yuvj411p",
349 .nb_components = 3,
350 .log2_chroma_w = 2,
351 .log2_chroma_h = 0,
352 .comp = {
353 { 0, 1, 0, 0, 8 }, /* Y */
354 { 1, 1, 0, 0, 8 }, /* U */
355 { 2, 1, 0, 0, 8 }, /* V */
356 },
357 .flags = AV_PIX_FMT_FLAG_PLANAR,
358 },
359 [AV_PIX_FMT_GRAY8] = {
360 .name = "gray",
361 .nb_components = 1,
362 .log2_chroma_w = 0,
363 .log2_chroma_h = 0,
364 .comp = {
365 { 0, 1, 0, 0, 8 }, /* Y */
366 },
367 .alias = "gray8,y8",
368 },
369 [AV_PIX_FMT_MONOWHITE] = {
370 .name = "monow",
371 .nb_components = 1,
372 .log2_chroma_w = 0,
373 .log2_chroma_h = 0,
374 .comp = {
375 { 0, 1, 0, 0, 1 }, /* Y */
376 },
377 .flags = AV_PIX_FMT_FLAG_BITSTREAM,
378 },
379 [AV_PIX_FMT_MONOBLACK] = {
380 .name = "monob",
381 .nb_components = 1,
382 .log2_chroma_w = 0,
383 .log2_chroma_h = 0,
384 .comp = {
385 { 0, 1, 0, 7, 1 }, /* Y */
386 },
387 .flags = AV_PIX_FMT_FLAG_BITSTREAM,
388 },
389 [AV_PIX_FMT_PAL8] = {
390 .name = "pal8",
391 .nb_components = 1,
392 .log2_chroma_w = 0,
393 .log2_chroma_h = 0,
394 .comp = {
395 { 0, 1, 0, 0, 8 },
396 },
397 .flags = AV_PIX_FMT_FLAG_PAL | AV_PIX_FMT_FLAG_ALPHA,
398 },
399 [AV_PIX_FMT_YUVJ420P] = {
400 .name = "yuvj420p",
401 .nb_components = 3,
402 .log2_chroma_w = 1,
403 .log2_chroma_h = 1,
404 .comp = {
405 { 0, 1, 0, 0, 8 }, /* Y */
406 { 1, 1, 0, 0, 8 }, /* U */
407 { 2, 1, 0, 0, 8 }, /* V */
408 },
409 .flags = AV_PIX_FMT_FLAG_PLANAR,
410 },
411 [AV_PIX_FMT_YUVJ422P] = {
412 .name = "yuvj422p",
413 .nb_components = 3,
414 .log2_chroma_w = 1,
415 .log2_chroma_h = 0,
416 .comp = {
417 { 0, 1, 0, 0, 8 }, /* Y */
418 { 1, 1, 0, 0, 8 }, /* U */
419 { 2, 1, 0, 0, 8 }, /* V */
420 },
421 .flags = AV_PIX_FMT_FLAG_PLANAR,
422 },
423 [AV_PIX_FMT_YUVJ444P] = {
424 .name = "yuvj444p",
425 .nb_components = 3,
426 .log2_chroma_w = 0,
427 .log2_chroma_h = 0,
428 .comp = {
429 { 0, 1, 0, 0, 8 }, /* Y */
430 { 1, 1, 0, 0, 8 }, /* U */
431 { 2, 1, 0, 0, 8 }, /* V */
432 },
433 .flags = AV_PIX_FMT_FLAG_PLANAR,
434 },
435 #if FF_API_XVMC
436 [AV_PIX_FMT_XVMC] = {
437 .name = "xvmc",
438 .flags = AV_PIX_FMT_FLAG_HWACCEL,
439 },
440 #endif
441 [AV_PIX_FMT_UYVY422] = {
442 .name = "uyvy422",
443 .nb_components = 3,
444 .log2_chroma_w = 1,
445 .log2_chroma_h = 0,
446 .comp = {
447 { 0, 2, 1, 0, 8 }, /* Y */
448 { 0, 4, 0, 0, 8 }, /* U */
449 { 0, 4, 2, 0, 8 }, /* V */
450 },
451 },
452 [AV_PIX_FMT_UYYVYY411] = {
453 .name = "uyyvyy411",
454 .nb_components = 3,
455 .log2_chroma_w = 2,
456 .log2_chroma_h = 0,
457 .comp = {
458 { 0, 4, 1, 0, 8 }, /* Y */
459 { 0, 6, 0, 0, 8 }, /* U */
460 { 0, 6, 3, 0, 8 }, /* V */
461 },
462 },
463 [AV_PIX_FMT_BGR8] = {
464 .name = "bgr8",
465 .nb_components = 3,
466 .log2_chroma_w = 0,
467 .log2_chroma_h = 0,
468 .comp = {
469 { 0, 1, 0, 0, 3 }, /* R */
470 { 0, 1, 0, 3, 3 }, /* G */
471 { 0, 1, 0, 6, 2 }, /* B */
472 },
473 .flags = AV_PIX_FMT_FLAG_RGB,
474 },
475 [AV_PIX_FMT_BGR4] = {
476 .name = "bgr4",
477 .nb_components = 3,
478 .log2_chroma_w = 0,
479 .log2_chroma_h = 0,
480 .comp = {
481 { 0, 4, 3, 0, 1 }, /* R */
482 { 0, 4, 1, 0, 2 }, /* G */
483 { 0, 4, 0, 0, 1 }, /* B */
484 },
485 .flags = AV_PIX_FMT_FLAG_BITSTREAM | AV_PIX_FMT_FLAG_RGB,
486 },
487 [AV_PIX_FMT_BGR4_BYTE] = {
488 .name = "bgr4_byte",
489 .nb_components = 3,
490 .log2_chroma_w = 0,
491 .log2_chroma_h = 0,
492 .comp = {
493 { 0, 1, 0, 0, 1 }, /* R */
494 { 0, 1, 0, 1, 2 }, /* G */
495 { 0, 1, 0, 3, 1 }, /* B */
496 },
497 .flags = AV_PIX_FMT_FLAG_RGB,
498 },
499 [AV_PIX_FMT_RGB8] = {
500 .name = "rgb8",
501 .nb_components = 3,
502 .log2_chroma_w = 0,
503 .log2_chroma_h = 0,
504 .comp = {
505 { 0, 1, 0, 6, 2 }, /* R */
506 { 0, 1, 0, 3, 3 }, /* G */
507 { 0, 1, 0, 0, 3 }, /* B */
508 },
509 .flags = AV_PIX_FMT_FLAG_RGB,
510 },
511 [AV_PIX_FMT_RGB4] = {
512 .name = "rgb4",
513 .nb_components = 3,
514 .log2_chroma_w = 0,
515 .log2_chroma_h = 0,
516 .comp = {
517 { 0, 4, 0, 0, 1 }, /* R */
518 { 0, 4, 1, 0, 2 }, /* G */
519 { 0, 4, 3, 0, 1 }, /* B */
520 },
521 .flags = AV_PIX_FMT_FLAG_BITSTREAM | AV_PIX_FMT_FLAG_RGB,
522 },
523 [AV_PIX_FMT_RGB4_BYTE] = {
524 .name = "rgb4_byte",
525 .nb_components = 3,
526 .log2_chroma_w = 0,
527 .log2_chroma_h = 0,
528 .comp = {
529 { 0, 1, 0, 3, 1 }, /* R */
530 { 0, 1, 0, 1, 2 }, /* G */
531 { 0, 1, 0, 0, 1 }, /* B */
532 },
533 .flags = AV_PIX_FMT_FLAG_RGB,
534 },
535 [AV_PIX_FMT_NV12] = {
536 .name = "nv12",
537 .nb_components = 3,
538 .log2_chroma_w = 1,
539 .log2_chroma_h = 1,
540 .comp = {
541 { 0, 1, 0, 0, 8 }, /* Y */
542 { 1, 2, 0, 0, 8 }, /* U */
543 { 1, 2, 1, 0, 8 }, /* V */
544 },
545 .flags = AV_PIX_FMT_FLAG_PLANAR,
546 },
547 [AV_PIX_FMT_NV21] = {
548 .name = "nv21",
549 .nb_components = 3,
550 .log2_chroma_w = 1,
551 .log2_chroma_h = 1,
552 .comp = {
553 { 0, 1, 0, 0, 8 }, /* Y */
554 { 1, 2, 1, 0, 8 }, /* U */
555 { 1, 2, 0, 0, 8 }, /* V */
556 },
557 .flags = AV_PIX_FMT_FLAG_PLANAR,
558 },
559 [AV_PIX_FMT_ARGB] = {
560 .name = "argb",
561 .nb_components = 4,
562 .log2_chroma_w = 0,
563 .log2_chroma_h = 0,
564 .comp = {
565 { 0, 4, 1, 0, 8 }, /* R */
566 { 0, 4, 2, 0, 8 }, /* G */
567 { 0, 4, 3, 0, 8 }, /* B */
568 { 0, 4, 0, 0, 8 }, /* A */
569 },
570 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
571 },
572 [AV_PIX_FMT_RGBA] = {
573 .name = "rgba",
574 .nb_components = 4,
575 .log2_chroma_w = 0,
576 .log2_chroma_h = 0,
577 .comp = {
578 { 0, 4, 0, 0, 8 }, /* R */
579 { 0, 4, 1, 0, 8 }, /* G */
580 { 0, 4, 2, 0, 8 }, /* B */
581 { 0, 4, 3, 0, 8 }, /* A */
582 },
583 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
584 },
585 [AV_PIX_FMT_ABGR] = {
586 .name = "abgr",
587 .nb_components = 4,
588 .log2_chroma_w = 0,
589 .log2_chroma_h = 0,
590 .comp = {
591 { 0, 4, 3, 0, 8 }, /* R */
592 { 0, 4, 2, 0, 8 }, /* G */
593 { 0, 4, 1, 0, 8 }, /* B */
594 { 0, 4, 0, 0, 8 }, /* A */
595 },
596 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
597 },
598 [AV_PIX_FMT_BGRA] = {
599 .name = "bgra",
600 .nb_components = 4,
601 .log2_chroma_w = 0,
602 .log2_chroma_h = 0,
603 .comp = {
604 { 0, 4, 2, 0, 8 }, /* R */
605 { 0, 4, 1, 0, 8 }, /* G */
606 { 0, 4, 0, 0, 8 }, /* B */
607 { 0, 4, 3, 0, 8 }, /* A */
608 },
609 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
610 },
611 [AV_PIX_FMT_0RGB] = {
612 .name = "0rgb",
613 .nb_components= 3,
614 .log2_chroma_w= 0,
615 .log2_chroma_h= 0,
616 .comp = {
617 { 0, 4, 1, 0, 8 }, /* R */
618 { 0, 4, 2, 0, 8 }, /* G */
619 { 0, 4, 3, 0, 8 }, /* B */
620 },
621 .flags = AV_PIX_FMT_FLAG_RGB,
622 },
623 [AV_PIX_FMT_RGB0] = {
624 .name = "rgb0",
625 .nb_components= 3,
626 .log2_chroma_w= 0,
627 .log2_chroma_h= 0,
628 .comp = {
629 { 0, 4, 0, 0, 8 }, /* R */
630 { 0, 4, 1, 0, 8 }, /* G */
631 { 0, 4, 2, 0, 8 }, /* B */
632 },
633 .flags = AV_PIX_FMT_FLAG_RGB,
634 },
635 [AV_PIX_FMT_0BGR] = {
636 .name = "0bgr",
637 .nb_components= 3,
638 .log2_chroma_w= 0,
639 .log2_chroma_h= 0,
640 .comp = {
641 { 0, 4, 3, 0, 8 }, /* R */
642 { 0, 4, 2, 0, 8 }, /* G */
643 { 0, 4, 1, 0, 8 }, /* B */
644 },
645 .flags = AV_PIX_FMT_FLAG_RGB,
646 },
647 [AV_PIX_FMT_BGR0] = {
648 .name = "bgr0",
649 .nb_components= 3,
650 .log2_chroma_w= 0,
651 .log2_chroma_h= 0,
652 .comp = {
653 { 0, 4, 2, 0, 8 }, /* R */
654 { 0, 4, 1, 0, 8 }, /* G */
655 { 0, 4, 0, 0, 8 }, /* B */
656 },
657 .flags = AV_PIX_FMT_FLAG_RGB,
658 },
659 [AV_PIX_FMT_GRAY9BE] = {
660 .name = "gray9be",
661 .nb_components = 1,
662 .log2_chroma_w = 0,
663 .log2_chroma_h = 0,
664 .comp = {
665 { 0, 2, 0, 0, 9 }, /* Y */
666 },
667 .flags = AV_PIX_FMT_FLAG_BE,
668 .alias = "y9be",
669 },
670 [AV_PIX_FMT_GRAY9LE] = {
671 .name = "gray9le",
672 .nb_components = 1,
673 .log2_chroma_w = 0,
674 .log2_chroma_h = 0,
675 .comp = {
676 { 0, 2, 0, 0, 9 }, /* Y */
677 },
678 .alias = "y9le",
679 },
680 [AV_PIX_FMT_GRAY10BE] = {
681 .name = "gray10be",
682 .nb_components = 1,
683 .log2_chroma_w = 0,
684 .log2_chroma_h = 0,
685 .comp = {
686 { 0, 2, 0, 0, 10 }, /* Y */
687 },
688 .flags = AV_PIX_FMT_FLAG_BE,
689 .alias = "y10be",
690 },
691 [AV_PIX_FMT_GRAY10LE] = {
692 .name = "gray10le",
693 .nb_components = 1,
694 .log2_chroma_w = 0,
695 .log2_chroma_h = 0,
696 .comp = {
697 { 0, 2, 0, 0, 10 }, /* Y */
698 },
699 .alias = "y10le",
700 },
701 [AV_PIX_FMT_GRAY12BE] = {
702 .name = "gray12be",
703 .nb_components = 1,
704 .log2_chroma_w = 0,
705 .log2_chroma_h = 0,
706 .comp = {
707 { 0, 2, 0, 0, 12 }, /* Y */
708 },
709 .flags = AV_PIX_FMT_FLAG_BE,
710 .alias = "y12be",
711 },
712 [AV_PIX_FMT_GRAY12LE] = {
713 .name = "gray12le",
714 .nb_components = 1,
715 .log2_chroma_w = 0,
716 .log2_chroma_h = 0,
717 .comp = {
718 { 0, 2, 0, 0, 12 }, /* Y */
719 },
720 .alias = "y12le",
721 },
722 [AV_PIX_FMT_GRAY14BE] = {
723 .name = "gray14be",
724 .nb_components = 1,
725 .log2_chroma_w = 0,
726 .log2_chroma_h = 0,
727 .comp = {
728 { 0, 2, 0, 0, 14 }, /* Y */
729 },
730 .flags = AV_PIX_FMT_FLAG_BE,
731 .alias = "y14be",
732 },
733 [AV_PIX_FMT_GRAY14LE] = {
734 .name = "gray14le",
735 .nb_components = 1,
736 .log2_chroma_w = 0,
737 .log2_chroma_h = 0,
738 .comp = {
739 { 0, 2, 0, 0, 14 }, /* Y */
740 },
741 .alias = "y14le",
742 },
743 [AV_PIX_FMT_GRAY16BE] = {
744 .name = "gray16be",
745 .nb_components = 1,
746 .log2_chroma_w = 0,
747 .log2_chroma_h = 0,
748 .comp = {
749 { 0, 2, 0, 0, 16 }, /* Y */
750 },
751 .flags = AV_PIX_FMT_FLAG_BE,
752 .alias = "y16be",
753 },
754 [AV_PIX_FMT_GRAY16LE] = {
755 .name = "gray16le",
756 .nb_components = 1,
757 .log2_chroma_w = 0,
758 .log2_chroma_h = 0,
759 .comp = {
760 { 0, 2, 0, 0, 16 }, /* Y */
761 },
762 .alias = "y16le",
763 },
764 [AV_PIX_FMT_YUV440P] = {
765 .name = "yuv440p",
766 .nb_components = 3,
767 .log2_chroma_w = 0,
768 .log2_chroma_h = 1,
769 .comp = {
770 { 0, 1, 0, 0, 8 }, /* Y */
771 { 1, 1, 0, 0, 8 }, /* U */
772 { 2, 1, 0, 0, 8 }, /* V */
773 },
774 .flags = AV_PIX_FMT_FLAG_PLANAR,
775 },
776 [AV_PIX_FMT_YUVJ440P] = {
777 .name = "yuvj440p",
778 .nb_components = 3,
779 .log2_chroma_w = 0,
780 .log2_chroma_h = 1,
781 .comp = {
782 { 0, 1, 0, 0, 8 }, /* Y */
783 { 1, 1, 0, 0, 8 }, /* U */
784 { 2, 1, 0, 0, 8 }, /* V */
785 },
786 .flags = AV_PIX_FMT_FLAG_PLANAR,
787 },
788 [AV_PIX_FMT_YUV440P10LE] = {
789 .name = "yuv440p10le",
790 .nb_components = 3,
791 .log2_chroma_w = 0,
792 .log2_chroma_h = 1,
793 .comp = {
794 { 0, 2, 0, 0, 10 }, /* Y */
795 { 1, 2, 0, 0, 10 }, /* U */
796 { 2, 2, 0, 0, 10 }, /* V */
797 },
798 .flags = AV_PIX_FMT_FLAG_PLANAR,
799 },
800 [AV_PIX_FMT_YUV440P10BE] = {
801 .name = "yuv440p10be",
802 .nb_components = 3,
803 .log2_chroma_w = 0,
804 .log2_chroma_h = 1,
805 .comp = {
806 { 0, 2, 0, 0, 10 }, /* Y */
807 { 1, 2, 0, 0, 10 }, /* U */
808 { 2, 2, 0, 0, 10 }, /* V */
809 },
810 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
811 },
812 [AV_PIX_FMT_YUV440P12LE] = {
813 .name = "yuv440p12le",
814 .nb_components = 3,
815 .log2_chroma_w = 0,
816 .log2_chroma_h = 1,
817 .comp = {
818 { 0, 2, 0, 0, 12 }, /* Y */
819 { 1, 2, 0, 0, 12 }, /* U */
820 { 2, 2, 0, 0, 12 }, /* V */
821 },
822 .flags = AV_PIX_FMT_FLAG_PLANAR,
823 },
824 [AV_PIX_FMT_YUV440P12BE] = {
825 .name = "yuv440p12be",
826 .nb_components = 3,
827 .log2_chroma_w = 0,
828 .log2_chroma_h = 1,
829 .comp = {
830 { 0, 2, 0, 0, 12 }, /* Y */
831 { 1, 2, 0, 0, 12 }, /* U */
832 { 2, 2, 0, 0, 12 }, /* V */
833 },
834 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
835 },
836 [AV_PIX_FMT_YUVA420P] = {
837 .name = "yuva420p",
838 .nb_components = 4,
839 .log2_chroma_w = 1,
840 .log2_chroma_h = 1,
841 .comp = {
842 { 0, 1, 0, 0, 8 }, /* Y */
843 { 1, 1, 0, 0, 8 }, /* U */
844 { 2, 1, 0, 0, 8 }, /* V */
845 { 3, 1, 0, 0, 8 }, /* A */
846 },
847 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
848 },
849 [AV_PIX_FMT_YUVA422P] = {
850 .name = "yuva422p",
851 .nb_components = 4,
852 .log2_chroma_w = 1,
853 .log2_chroma_h = 0,
854 .comp = {
855 { 0, 1, 0, 0, 8 }, /* Y */
856 { 1, 1, 0, 0, 8 }, /* U */
857 { 2, 1, 0, 0, 8 }, /* V */
858 { 3, 1, 0, 0, 8 }, /* A */
859 },
860 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
861 },
862 [AV_PIX_FMT_YUVA444P] = {
863 .name = "yuva444p",
864 .nb_components = 4,
865 .log2_chroma_w = 0,
866 .log2_chroma_h = 0,
867 .comp = {
868 { 0, 1, 0, 0, 8 }, /* Y */
869 { 1, 1, 0, 0, 8 }, /* U */
870 { 2, 1, 0, 0, 8 }, /* V */
871 { 3, 1, 0, 0, 8 }, /* A */
872 },
873 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
874 },
875 [AV_PIX_FMT_YUVA420P9BE] = {
876 .name = "yuva420p9be",
877 .nb_components = 4,
878 .log2_chroma_w = 1,
879 .log2_chroma_h = 1,
880 .comp = {
881 { 0, 2, 0, 0, 9 }, /* Y */
882 { 1, 2, 0, 0, 9 }, /* U */
883 { 2, 2, 0, 0, 9 }, /* V */
884 { 3, 2, 0, 0, 9 }, /* A */
885 },
886 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
887 },
888 [AV_PIX_FMT_YUVA420P9LE] = {
889 .name = "yuva420p9le",
890 .nb_components = 4,
891 .log2_chroma_w = 1,
892 .log2_chroma_h = 1,
893 .comp = {
894 { 0, 2, 0, 0, 9 }, /* Y */
895 { 1, 2, 0, 0, 9 }, /* U */
896 { 2, 2, 0, 0, 9 }, /* V */
897 { 3, 2, 0, 0, 9 }, /* A */
898 },
899 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
900 },
901 [AV_PIX_FMT_YUVA422P9BE] = {
902 .name = "yuva422p9be",
903 .nb_components = 4,
904 .log2_chroma_w = 1,
905 .log2_chroma_h = 0,
906 .comp = {
907 { 0, 2, 0, 0, 9 }, /* Y */
908 { 1, 2, 0, 0, 9 }, /* U */
909 { 2, 2, 0, 0, 9 }, /* V */
910 { 3, 2, 0, 0, 9 }, /* A */
911 },
912 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
913 },
914 [AV_PIX_FMT_YUVA422P9LE] = {
915 .name = "yuva422p9le",
916 .nb_components = 4,
917 .log2_chroma_w = 1,
918 .log2_chroma_h = 0,
919 .comp = {
920 { 0, 2, 0, 0, 9 }, /* Y */
921 { 1, 2, 0, 0, 9 }, /* U */
922 { 2, 2, 0, 0, 9 }, /* V */
923 { 3, 2, 0, 0, 9 }, /* A */
924 },
925 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
926 },
927 [AV_PIX_FMT_YUVA444P9BE] = {
928 .name = "yuva444p9be",
929 .nb_components = 4,
930 .log2_chroma_w = 0,
931 .log2_chroma_h = 0,
932 .comp = {
933 { 0, 2, 0, 0, 9 }, /* Y */
934 { 1, 2, 0, 0, 9 }, /* U */
935 { 2, 2, 0, 0, 9 }, /* V */
936 { 3, 2, 0, 0, 9 }, /* A */
937 },
938 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
939 },
940 [AV_PIX_FMT_YUVA444P9LE] = {
941 .name = "yuva444p9le",
942 .nb_components = 4,
943 .log2_chroma_w = 0,
944 .log2_chroma_h = 0,
945 .comp = {
946 { 0, 2, 0, 0, 9 }, /* Y */
947 { 1, 2, 0, 0, 9 }, /* U */
948 { 2, 2, 0, 0, 9 }, /* V */
949 { 3, 2, 0, 0, 9 }, /* A */
950 },
951 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
952 },
953 [AV_PIX_FMT_YUVA420P10BE] = {
954 .name = "yuva420p10be",
955 .nb_components = 4,
956 .log2_chroma_w = 1,
957 .log2_chroma_h = 1,
958 .comp = {
959 { 0, 2, 0, 0, 10 }, /* Y */
960 { 1, 2, 0, 0, 10 }, /* U */
961 { 2, 2, 0, 0, 10 }, /* V */
962 { 3, 2, 0, 0, 10 }, /* A */
963 },
964 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
965 },
966 [AV_PIX_FMT_YUVA420P10LE] = {
967 .name = "yuva420p10le",
968 .nb_components = 4,
969 .log2_chroma_w = 1,
970 .log2_chroma_h = 1,
971 .comp = {
972 { 0, 2, 0, 0, 10 }, /* Y */
973 { 1, 2, 0, 0, 10 }, /* U */
974 { 2, 2, 0, 0, 10 }, /* V */
975 { 3, 2, 0, 0, 10 }, /* A */
976 },
977 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
978 },
979 [AV_PIX_FMT_YUVA422P10BE] = {
980 .name = "yuva422p10be",
981 .nb_components = 4,
982 .log2_chroma_w = 1,
983 .log2_chroma_h = 0,
984 .comp = {
985 { 0, 2, 0, 0, 10 }, /* Y */
986 { 1, 2, 0, 0, 10 }, /* U */
987 { 2, 2, 0, 0, 10 }, /* V */
988 { 3, 2, 0, 0, 10 }, /* A */
989 },
990 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
991 },
992 [AV_PIX_FMT_YUVA422P10LE] = {
993 .name = "yuva422p10le",
994 .nb_components = 4,
995 .log2_chroma_w = 1,
996 .log2_chroma_h = 0,
997 .comp = {
998 { 0, 2, 0, 0, 10 }, /* Y */
999 { 1, 2, 0, 0, 10 }, /* U */
1000 { 2, 2, 0, 0, 10 }, /* V */
1001 { 3, 2, 0, 0, 10 }, /* A */
1002 },
1003 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1004 },
1005 [AV_PIX_FMT_YUVA444P10BE] = {
1006 .name = "yuva444p10be",
1007 .nb_components = 4,
1008 .log2_chroma_w = 0,
1009 .log2_chroma_h = 0,
1010 .comp = {
1011 { 0, 2, 0, 0, 10 }, /* Y */
1012 { 1, 2, 0, 0, 10 }, /* U */
1013 { 2, 2, 0, 0, 10 }, /* V */
1014 { 3, 2, 0, 0, 10 }, /* A */
1015 },
1016 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1017 },
1018 [AV_PIX_FMT_YUVA444P10LE] = {
1019 .name = "yuva444p10le",
1020 .nb_components = 4,
1021 .log2_chroma_w = 0,
1022 .log2_chroma_h = 0,
1023 .comp = {
1024 { 0, 2, 0, 0, 10 }, /* Y */
1025 { 1, 2, 0, 0, 10 }, /* U */
1026 { 2, 2, 0, 0, 10 }, /* V */
1027 { 3, 2, 0, 0, 10 }, /* A */
1028 },
1029 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1030 },
1031 [AV_PIX_FMT_YUVA420P16BE] = {
1032 .name = "yuva420p16be",
1033 .nb_components = 4,
1034 .log2_chroma_w = 1,
1035 .log2_chroma_h = 1,
1036 .comp = {
1037 { 0, 2, 0, 0, 16 }, /* Y */
1038 { 1, 2, 0, 0, 16 }, /* U */
1039 { 2, 2, 0, 0, 16 }, /* V */
1040 { 3, 2, 0, 0, 16 }, /* A */
1041 },
1042 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1043 },
1044 [AV_PIX_FMT_YUVA420P16LE] = {
1045 .name = "yuva420p16le",
1046 .nb_components = 4,
1047 .log2_chroma_w = 1,
1048 .log2_chroma_h = 1,
1049 .comp = {
1050 { 0, 2, 0, 0, 16 }, /* Y */
1051 { 1, 2, 0, 0, 16 }, /* U */
1052 { 2, 2, 0, 0, 16 }, /* V */
1053 { 3, 2, 0, 0, 16 }, /* A */
1054 },
1055 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1056 },
1057 [AV_PIX_FMT_YUVA422P16BE] = {
1058 .name = "yuva422p16be",
1059 .nb_components = 4,
1060 .log2_chroma_w = 1,
1061 .log2_chroma_h = 0,
1062 .comp = {
1063 { 0, 2, 0, 0, 16 }, /* Y */
1064 { 1, 2, 0, 0, 16 }, /* U */
1065 { 2, 2, 0, 0, 16 }, /* V */
1066 { 3, 2, 0, 0, 16 }, /* A */
1067 },
1068 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1069 },
1070 [AV_PIX_FMT_YUVA422P16LE] = {
1071 .name = "yuva422p16le",
1072 .nb_components = 4,
1073 .log2_chroma_w = 1,
1074 .log2_chroma_h = 0,
1075 .comp = {
1076 { 0, 2, 0, 0, 16 }, /* Y */
1077 { 1, 2, 0, 0, 16 }, /* U */
1078 { 2, 2, 0, 0, 16 }, /* V */
1079 { 3, 2, 0, 0, 16 }, /* A */
1080 },
1081 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1082 },
1083 [AV_PIX_FMT_YUVA444P16BE] = {
1084 .name = "yuva444p16be",
1085 .nb_components = 4,
1086 .log2_chroma_w = 0,
1087 .log2_chroma_h = 0,
1088 .comp = {
1089 { 0, 2, 0, 0, 16 }, /* Y */
1090 { 1, 2, 0, 0, 16 }, /* U */
1091 { 2, 2, 0, 0, 16 }, /* V */
1092 { 3, 2, 0, 0, 16 }, /* A */
1093 },
1094 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1095 },
1096 [AV_PIX_FMT_YUVA444P16LE] = {
1097 .name = "yuva444p16le",
1098 .nb_components = 4,
1099 .log2_chroma_w = 0,
1100 .log2_chroma_h = 0,
1101 .comp = {
1102 { 0, 2, 0, 0, 16 }, /* Y */
1103 { 1, 2, 0, 0, 16 }, /* U */
1104 { 2, 2, 0, 0, 16 }, /* V */
1105 { 3, 2, 0, 0, 16 }, /* A */
1106 },
1107 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1108 },
1109 [AV_PIX_FMT_RGB48BE] = {
1110 .name = "rgb48be",
1111 .nb_components = 3,
1112 .log2_chroma_w = 0,
1113 .log2_chroma_h = 0,
1114 .comp = {
1115 { 0, 6, 0, 0, 16 }, /* R */
1116 { 0, 6, 2, 0, 16 }, /* G */
1117 { 0, 6, 4, 0, 16 }, /* B */
1118 },
1119 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE,
1120 },
1121 [AV_PIX_FMT_RGB48LE] = {
1122 .name = "rgb48le",
1123 .nb_components = 3,
1124 .log2_chroma_w = 0,
1125 .log2_chroma_h = 0,
1126 .comp = {
1127 { 0, 6, 0, 0, 16 }, /* R */
1128 { 0, 6, 2, 0, 16 }, /* G */
1129 { 0, 6, 4, 0, 16 }, /* B */
1130 },
1131 .flags = AV_PIX_FMT_FLAG_RGB,
1132 },
1133 [AV_PIX_FMT_RGBA64BE] = {
1134 .name = "rgba64be",
1135 .nb_components = 4,
1136 .log2_chroma_w = 0,
1137 .log2_chroma_h = 0,
1138 .comp = {
1139 { 0, 8, 0, 0, 16 }, /* R */
1140 { 0, 8, 2, 0, 16 }, /* G */
1141 { 0, 8, 4, 0, 16 }, /* B */
1142 { 0, 8, 6, 0, 16 }, /* A */
1143 },
1144 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1145 },
1146 [AV_PIX_FMT_RGBA64LE] = {
1147 .name = "rgba64le",
1148 .nb_components = 4,
1149 .log2_chroma_w = 0,
1150 .log2_chroma_h = 0,
1151 .comp = {
1152 { 0, 8, 0, 0, 16 }, /* R */
1153 { 0, 8, 2, 0, 16 }, /* G */
1154 { 0, 8, 4, 0, 16 }, /* B */
1155 { 0, 8, 6, 0, 16 }, /* A */
1156 },
1157 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1158 },
1159 [AV_PIX_FMT_RGB565BE] = {
1160 .name = "rgb565be",
1161 .nb_components = 3,
1162 .log2_chroma_w = 0,
1163 .log2_chroma_h = 0,
1164 .comp = {
1165 { 0, 2, -1, 3, 5 }, /* R */
1166 { 0, 2, 0, 5, 6 }, /* G */
1167 { 0, 2, 0, 0, 5 }, /* B */
1168 },
1169 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1170 },
1171 [AV_PIX_FMT_RGB565LE] = {
1172 .name = "rgb565le",
1173 .nb_components = 3,
1174 .log2_chroma_w = 0,
1175 .log2_chroma_h = 0,
1176 .comp = {
1177 { 0, 2, 1, 3, 5 }, /* R */
1178 { 0, 2, 0, 5, 6 }, /* G */
1179 { 0, 2, 0, 0, 5 }, /* B */
1180 },
1181 .flags = AV_PIX_FMT_FLAG_RGB,
1182 },
1183 [AV_PIX_FMT_RGB555BE] = {
1184 .name = "rgb555be",
1185 .nb_components = 3,
1186 .log2_chroma_w = 0,
1187 .log2_chroma_h = 0,
1188 .comp = {
1189 { 0, 2, -1, 2, 5 }, /* R */
1190 { 0, 2, 0, 5, 5 }, /* G */
1191 { 0, 2, 0, 0, 5 }, /* B */
1192 },
1193 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1194 },
1195 [AV_PIX_FMT_RGB555LE] = {
1196 .name = "rgb555le",
1197 .nb_components = 3,
1198 .log2_chroma_w = 0,
1199 .log2_chroma_h = 0,
1200 .comp = {
1201 { 0, 2, 1, 2, 5 }, /* R */
1202 { 0, 2, 0, 5, 5 }, /* G */
1203 { 0, 2, 0, 0, 5 }, /* B */
1204 },
1205 .flags = AV_PIX_FMT_FLAG_RGB,
1206 },
1207 [AV_PIX_FMT_RGB444BE] = {
1208 .name = "rgb444be",
1209 .nb_components = 3,
1210 .log2_chroma_w = 0,
1211 .log2_chroma_h = 0,
1212 .comp = {
1213 { 0, 2, -1, 0, 4 }, /* R */
1214 { 0, 2, 0, 4, 4 }, /* G */
1215 { 0, 2, 0, 0, 4 }, /* B */
1216 },
1217 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1218 },
1219 [AV_PIX_FMT_RGB444LE] = {
1220 .name = "rgb444le",
1221 .nb_components = 3,
1222 .log2_chroma_w = 0,
1223 .log2_chroma_h = 0,
1224 .comp = {
1225 { 0, 2, 1, 0, 4 }, /* R */
1226 { 0, 2, 0, 4, 4 }, /* G */
1227 { 0, 2, 0, 0, 4 }, /* B */
1228 },
1229 .flags = AV_PIX_FMT_FLAG_RGB,
1230 },
1231 [AV_PIX_FMT_BGR48BE] = {
1232 .name = "bgr48be",
1233 .nb_components = 3,
1234 .log2_chroma_w = 0,
1235 .log2_chroma_h = 0,
1236 .comp = {
1237 { 0, 6, 4, 0, 16 }, /* R */
1238 { 0, 6, 2, 0, 16 }, /* G */
1239 { 0, 6, 0, 0, 16 }, /* B */
1240 },
1241 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1242 },
1243 [AV_PIX_FMT_BGR48LE] = {
1244 .name = "bgr48le",
1245 .nb_components = 3,
1246 .log2_chroma_w = 0,
1247 .log2_chroma_h = 0,
1248 .comp = {
1249 { 0, 6, 4, 0, 16 }, /* R */
1250 { 0, 6, 2, 0, 16 }, /* G */
1251 { 0, 6, 0, 0, 16 }, /* B */
1252 },
1253 .flags = AV_PIX_FMT_FLAG_RGB,
1254 },
1255 [AV_PIX_FMT_BGRA64BE] = {
1256 .name = "bgra64be",
1257 .nb_components = 4,
1258 .log2_chroma_w = 0,
1259 .log2_chroma_h = 0,
1260 .comp = {
1261 { 0, 8, 4, 0, 16 }, /* R */
1262 { 0, 8, 2, 0, 16 }, /* G */
1263 { 0, 8, 0, 0, 16 }, /* B */
1264 { 0, 8, 6, 0, 16 }, /* A */
1265 },
1266 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1267 },
1268 [AV_PIX_FMT_BGRA64LE] = {
1269 .name = "bgra64le",
1270 .nb_components = 4,
1271 .log2_chroma_w = 0,
1272 .log2_chroma_h = 0,
1273 .comp = {
1274 { 0, 8, 4, 0, 16 }, /* R */
1275 { 0, 8, 2, 0, 16 }, /* G */
1276 { 0, 8, 0, 0, 16 }, /* B */
1277 { 0, 8, 6, 0, 16 }, /* A */
1278 },
1279 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1280 },
1281 [AV_PIX_FMT_BGR565BE] = {
1282 .name = "bgr565be",
1283 .nb_components = 3,
1284 .log2_chroma_w = 0,
1285 .log2_chroma_h = 0,
1286 .comp = {
1287 { 0, 2, 0, 0, 5 }, /* R */
1288 { 0, 2, 0, 5, 6 }, /* G */
1289 { 0, 2, -1, 3, 5 }, /* B */
1290 },
1291 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1292 },
1293 [AV_PIX_FMT_BGR565LE] = {
1294 .name = "bgr565le",
1295 .nb_components = 3,
1296 .log2_chroma_w = 0,
1297 .log2_chroma_h = 0,
1298 .comp = {
1299 { 0, 2, 0, 0, 5 }, /* R */
1300 { 0, 2, 0, 5, 6 }, /* G */
1301 { 0, 2, 1, 3, 5 }, /* B */
1302 },
1303 .flags = AV_PIX_FMT_FLAG_RGB,
1304 },
1305 [AV_PIX_FMT_BGR555BE] = {
1306 .name = "bgr555be",
1307 .nb_components = 3,
1308 .log2_chroma_w = 0,
1309 .log2_chroma_h = 0,
1310 .comp = {
1311 { 0, 2, 0, 0, 5 }, /* R */
1312 { 0, 2, 0, 5, 5 }, /* G */
1313 { 0, 2, -1, 2, 5 }, /* B */
1314 },
1315 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1316 },
1317 [AV_PIX_FMT_BGR555LE] = {
1318 .name = "bgr555le",
1319 .nb_components = 3,
1320 .log2_chroma_w = 0,
1321 .log2_chroma_h = 0,
1322 .comp = {
1323 { 0, 2, 0, 0, 5 }, /* R */
1324 { 0, 2, 0, 5, 5 }, /* G */
1325 { 0, 2, 1, 2, 5 }, /* B */
1326 },
1327 .flags = AV_PIX_FMT_FLAG_RGB,
1328 },
1329 [AV_PIX_FMT_BGR444BE] = {
1330 .name = "bgr444be",
1331 .nb_components = 3,
1332 .log2_chroma_w = 0,
1333 .log2_chroma_h = 0,
1334 .comp = {
1335 { 0, 2, 0, 0, 4 }, /* R */
1336 { 0, 2, 0, 4, 4 }, /* G */
1337 { 0, 2, -1, 0, 4 }, /* B */
1338 },
1339 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1340 },
1341 [AV_PIX_FMT_BGR444LE] = {
1342 .name = "bgr444le",
1343 .nb_components = 3,
1344 .log2_chroma_w = 0,
1345 .log2_chroma_h = 0,
1346 .comp = {
1347 { 0, 2, 0, 0, 4 }, /* R */
1348 { 0, 2, 0, 4, 4 }, /* G */
1349 { 0, 2, 1, 0, 4 }, /* B */
1350 },
1351 .flags = AV_PIX_FMT_FLAG_RGB,
1352 },
1353 [AV_PIX_FMT_VAAPI] = {
1354 .name = "vaapi",
1355 .log2_chroma_w = 1,
1356 .log2_chroma_h = 1,
1357 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1358 },
1359 [AV_PIX_FMT_YUV420P9LE] = {
1360 .name = "yuv420p9le",
1361 .nb_components = 3,
1362 .log2_chroma_w = 1,
1363 .log2_chroma_h = 1,
1364 .comp = {
1365 { 0, 2, 0, 0, 9 }, /* Y */
1366 { 1, 2, 0, 0, 9 }, /* U */
1367 { 2, 2, 0, 0, 9 }, /* V */
1368 },
1369 .flags = AV_PIX_FMT_FLAG_PLANAR,
1370 },
1371 [AV_PIX_FMT_YUV420P9BE] = {
1372 .name = "yuv420p9be",
1373 .nb_components = 3,
1374 .log2_chroma_w = 1,
1375 .log2_chroma_h = 1,
1376 .comp = {
1377 { 0, 2, 0, 0, 9 }, /* Y */
1378 { 1, 2, 0, 0, 9 }, /* U */
1379 { 2, 2, 0, 0, 9 }, /* V */
1380 },
1381 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1382 },
1383 [AV_PIX_FMT_YUV420P10LE] = {
1384 .name = "yuv420p10le",
1385 .nb_components = 3,
1386 .log2_chroma_w = 1,
1387 .log2_chroma_h = 1,
1388 .comp = {
1389 { 0, 2, 0, 0, 10 }, /* Y */
1390 { 1, 2, 0, 0, 10 }, /* U */
1391 { 2, 2, 0, 0, 10 }, /* V */
1392 },
1393 .flags = AV_PIX_FMT_FLAG_PLANAR,
1394 },
1395 [AV_PIX_FMT_YUV420P10BE] = {
1396 .name = "yuv420p10be",
1397 .nb_components = 3,
1398 .log2_chroma_w = 1,
1399 .log2_chroma_h = 1,
1400 .comp = {
1401 { 0, 2, 0, 0, 10 }, /* Y */
1402 { 1, 2, 0, 0, 10 }, /* U */
1403 { 2, 2, 0, 0, 10 }, /* V */
1404 },
1405 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1406 },
1407 [AV_PIX_FMT_YUV420P12LE] = {
1408 .name = "yuv420p12le",
1409 .nb_components = 3,
1410 .log2_chroma_w = 1,
1411 .log2_chroma_h = 1,
1412 .comp = {
1413 { 0, 2, 0, 0, 12 }, /* Y */
1414 { 1, 2, 0, 0, 12 }, /* U */
1415 { 2, 2, 0, 0, 12 }, /* V */
1416 },
1417 .flags = AV_PIX_FMT_FLAG_PLANAR,
1418 },
1419 [AV_PIX_FMT_YUV420P12BE] = {
1420 .name = "yuv420p12be",
1421 .nb_components = 3,
1422 .log2_chroma_w = 1,
1423 .log2_chroma_h = 1,
1424 .comp = {
1425 { 0, 2, 0, 0, 12 }, /* Y */
1426 { 1, 2, 0, 0, 12 }, /* U */
1427 { 2, 2, 0, 0, 12 }, /* V */
1428 },
1429 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1430 },
1431 [AV_PIX_FMT_YUV420P14LE] = {
1432 .name = "yuv420p14le",
1433 .nb_components = 3,
1434 .log2_chroma_w = 1,
1435 .log2_chroma_h = 1,
1436 .comp = {
1437 { 0, 2, 0, 0, 14 }, /* Y */
1438 { 1, 2, 0, 0, 14 }, /* U */
1439 { 2, 2, 0, 0, 14 }, /* V */
1440 },
1441 .flags = AV_PIX_FMT_FLAG_PLANAR,
1442 },
1443 [AV_PIX_FMT_YUV420P14BE] = {
1444 .name = "yuv420p14be",
1445 .nb_components = 3,
1446 .log2_chroma_w = 1,
1447 .log2_chroma_h = 1,
1448 .comp = {
1449 { 0, 2, 0, 0, 14 }, /* Y */
1450 { 1, 2, 0, 0, 14 }, /* U */
1451 { 2, 2, 0, 0, 14 }, /* V */
1452 },
1453 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1454 },
1455 [AV_PIX_FMT_YUV420P16LE] = {
1456 .name = "yuv420p16le",
1457 .nb_components = 3,
1458 .log2_chroma_w = 1,
1459 .log2_chroma_h = 1,
1460 .comp = {
1461 { 0, 2, 0, 0, 16 }, /* Y */
1462 { 1, 2, 0, 0, 16 }, /* U */
1463 { 2, 2, 0, 0, 16 }, /* V */
1464 },
1465 .flags = AV_PIX_FMT_FLAG_PLANAR,
1466 },
1467 [AV_PIX_FMT_YUV420P16BE] = {
1468 .name = "yuv420p16be",
1469 .nb_components = 3,
1470 .log2_chroma_w = 1,
1471 .log2_chroma_h = 1,
1472 .comp = {
1473 { 0, 2, 0, 0, 16 }, /* Y */
1474 { 1, 2, 0, 0, 16 }, /* U */
1475 { 2, 2, 0, 0, 16 }, /* V */
1476 },
1477 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1478 },
1479 [AV_PIX_FMT_YUV422P9LE] = {
1480 .name = "yuv422p9le",
1481 .nb_components = 3,
1482 .log2_chroma_w = 1,
1483 .log2_chroma_h = 0,
1484 .comp = {
1485 { 0, 2, 0, 0, 9 }, /* Y */
1486 { 1, 2, 0, 0, 9 }, /* U */
1487 { 2, 2, 0, 0, 9 }, /* V */
1488 },
1489 .flags = AV_PIX_FMT_FLAG_PLANAR,
1490 },
1491 [AV_PIX_FMT_YUV422P9BE] = {
1492 .name = "yuv422p9be",
1493 .nb_components = 3,
1494 .log2_chroma_w = 1,
1495 .log2_chroma_h = 0,
1496 .comp = {
1497 { 0, 2, 0, 0, 9 }, /* Y */
1498 { 1, 2, 0, 0, 9 }, /* U */
1499 { 2, 2, 0, 0, 9 }, /* V */
1500 },
1501 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1502 },
1503 [AV_PIX_FMT_YUV422P10LE] = {
1504 .name = "yuv422p10le",
1505 .nb_components = 3,
1506 .log2_chroma_w = 1,
1507 .log2_chroma_h = 0,
1508 .comp = {
1509 { 0, 2, 0, 0, 10 }, /* Y */
1510 { 1, 2, 0, 0, 10 }, /* U */
1511 { 2, 2, 0, 0, 10 }, /* V */
1512 },
1513 .flags = AV_PIX_FMT_FLAG_PLANAR,
1514 },
1515 [AV_PIX_FMT_YUV422P10BE] = {
1516 .name = "yuv422p10be",
1517 .nb_components = 3,
1518 .log2_chroma_w = 1,
1519 .log2_chroma_h = 0,
1520 .comp = {
1521 { 0, 2, 0, 0, 10 }, /* Y */
1522 { 1, 2, 0, 0, 10 }, /* U */
1523 { 2, 2, 0, 0, 10 }, /* V */
1524 },
1525 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1526 },
1527 [AV_PIX_FMT_YUV422P12LE] = {
1528 .name = "yuv422p12le",
1529 .nb_components = 3,
1530 .log2_chroma_w = 1,
1531 .log2_chroma_h = 0,
1532 .comp = {
1533 { 0, 2, 0, 0, 12 }, /* Y */
1534 { 1, 2, 0, 0, 12 }, /* U */
1535 { 2, 2, 0, 0, 12 }, /* V */
1536 },
1537 .flags = AV_PIX_FMT_FLAG_PLANAR,
1538 },
1539 [AV_PIX_FMT_YUV422P12BE] = {
1540 .name = "yuv422p12be",
1541 .nb_components = 3,
1542 .log2_chroma_w = 1,
1543 .log2_chroma_h = 0,
1544 .comp = {
1545 { 0, 2, 0, 0, 12 }, /* Y */
1546 { 1, 2, 0, 0, 12 }, /* U */
1547 { 2, 2, 0, 0, 12 }, /* V */
1548 },
1549 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1550 },
1551 [AV_PIX_FMT_YUV422P14LE] = {
1552 .name = "yuv422p14le",
1553 .nb_components = 3,
1554 .log2_chroma_w = 1,
1555 .log2_chroma_h = 0,
1556 .comp = {
1557 { 0, 2, 0, 0, 14 }, /* Y */
1558 { 1, 2, 0, 0, 14 }, /* U */
1559 { 2, 2, 0, 0, 14 }, /* V */
1560 },
1561 .flags = AV_PIX_FMT_FLAG_PLANAR,
1562 },
1563 [AV_PIX_FMT_YUV422P14BE] = {
1564 .name = "yuv422p14be",
1565 .nb_components = 3,
1566 .log2_chroma_w = 1,
1567 .log2_chroma_h = 0,
1568 .comp = {
1569 { 0, 2, 0, 0, 14 }, /* Y */
1570 { 1, 2, 0, 0, 14 }, /* U */
1571 { 2, 2, 0, 0, 14 }, /* V */
1572 },
1573 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1574 },
1575 [AV_PIX_FMT_YUV422P16LE] = {
1576 .name = "yuv422p16le",
1577 .nb_components = 3,
1578 .log2_chroma_w = 1,
1579 .log2_chroma_h = 0,
1580 .comp = {
1581 { 0, 2, 0, 0, 16 }, /* Y */
1582 { 1, 2, 0, 0, 16 }, /* U */
1583 { 2, 2, 0, 0, 16 }, /* V */
1584 },
1585 .flags = AV_PIX_FMT_FLAG_PLANAR,
1586 },
1587 [AV_PIX_FMT_YUV422P16BE] = {
1588 .name = "yuv422p16be",
1589 .nb_components = 3,
1590 .log2_chroma_w = 1,
1591 .log2_chroma_h = 0,
1592 .comp = {
1593 { 0, 2, 0, 0, 16 }, /* Y */
1594 { 1, 2, 0, 0, 16 }, /* U */
1595 { 2, 2, 0, 0, 16 }, /* V */
1596 },
1597 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1598 },
1599 [AV_PIX_FMT_YUV444P16LE] = {
1600 .name = "yuv444p16le",
1601 .nb_components = 3,
1602 .log2_chroma_w = 0,
1603 .log2_chroma_h = 0,
1604 .comp = {
1605 { 0, 2, 0, 0, 16 }, /* Y */
1606 { 1, 2, 0, 0, 16 }, /* U */
1607 { 2, 2, 0, 0, 16 }, /* V */
1608 },
1609 .flags = AV_PIX_FMT_FLAG_PLANAR,
1610 },
1611 [AV_PIX_FMT_YUV444P16BE] = {
1612 .name = "yuv444p16be",
1613 .nb_components = 3,
1614 .log2_chroma_w = 0,
1615 .log2_chroma_h = 0,
1616 .comp = {
1617 { 0, 2, 0, 0, 16 }, /* Y */
1618 { 1, 2, 0, 0, 16 }, /* U */
1619 { 2, 2, 0, 0, 16 }, /* V */
1620 },
1621 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1622 },
1623 [AV_PIX_FMT_YUV444P10LE] = {
1624 .name = "yuv444p10le",
1625 .nb_components = 3,
1626 .log2_chroma_w = 0,
1627 .log2_chroma_h = 0,
1628 .comp = {
1629 { 0, 2, 0, 0, 10 }, /* Y */
1630 { 1, 2, 0, 0, 10 }, /* U */
1631 { 2, 2, 0, 0, 10 }, /* V */
1632 },
1633 .flags = AV_PIX_FMT_FLAG_PLANAR,
1634 },
1635 [AV_PIX_FMT_YUV444P10BE] = {
1636 .name = "yuv444p10be",
1637 .nb_components = 3,
1638 .log2_chroma_w = 0,
1639 .log2_chroma_h = 0,
1640 .comp = {
1641 { 0, 2, 0, 0, 10 }, /* Y */
1642 { 1, 2, 0, 0, 10 }, /* U */
1643 { 2, 2, 0, 0, 10 }, /* V */
1644 },
1645 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1646 },
1647 [AV_PIX_FMT_YUV444P9LE] = {
1648 .name = "yuv444p9le",
1649 .nb_components = 3,
1650 .log2_chroma_w = 0,
1651 .log2_chroma_h = 0,
1652 .comp = {
1653 { 0, 2, 0, 0, 9 }, /* Y */
1654 { 1, 2, 0, 0, 9 }, /* U */
1655 { 2, 2, 0, 0, 9 }, /* V */
1656 },
1657 .flags = AV_PIX_FMT_FLAG_PLANAR,
1658 },
1659 [AV_PIX_FMT_YUV444P9BE] = {
1660 .name = "yuv444p9be",
1661 .nb_components = 3,
1662 .log2_chroma_w = 0,
1663 .log2_chroma_h = 0,
1664 .comp = {
1665 { 0, 2, 0, 0, 9 }, /* Y */
1666 { 1, 2, 0, 0, 9 }, /* U */
1667 { 2, 2, 0, 0, 9 }, /* V */
1668 },
1669 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1670 },
1671 [AV_PIX_FMT_YUV444P12LE] = {
1672 .name = "yuv444p12le",
1673 .nb_components = 3,
1674 .log2_chroma_w = 0,
1675 .log2_chroma_h = 0,
1676 .comp = {
1677 { 0, 2, 0, 0, 12 }, /* Y */
1678 { 1, 2, 0, 0, 12 }, /* U */
1679 { 2, 2, 0, 0, 12 }, /* V */
1680 },
1681 .flags = AV_PIX_FMT_FLAG_PLANAR,
1682 },
1683 [AV_PIX_FMT_YUV444P12BE] = {
1684 .name = "yuv444p12be",
1685 .nb_components = 3,
1686 .log2_chroma_w = 0,
1687 .log2_chroma_h = 0,
1688 .comp = {
1689 { 0, 2, 0, 0, 12 }, /* Y */
1690 { 1, 2, 0, 0, 12 }, /* U */
1691 { 2, 2, 0, 0, 12 }, /* V */
1692 },
1693 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1694 },
1695 [AV_PIX_FMT_YUV444P14LE] = {
1696 .name = "yuv444p14le",
1697 .nb_components = 3,
1698 .log2_chroma_w = 0,
1699 .log2_chroma_h = 0,
1700 .comp = {
1701 { 0, 2, 0, 0, 14 }, /* Y */
1702 { 1, 2, 0, 0, 14 }, /* U */
1703 { 2, 2, 0, 0, 14 }, /* V */
1704 },
1705 .flags = AV_PIX_FMT_FLAG_PLANAR,
1706 },
1707 [AV_PIX_FMT_YUV444P14BE] = {
1708 .name = "yuv444p14be",
1709 .nb_components = 3,
1710 .log2_chroma_w = 0,
1711 .log2_chroma_h = 0,
1712 .comp = {
1713 { 0, 2, 0, 0, 14 }, /* Y */
1714 { 1, 2, 0, 0, 14 }, /* U */
1715 { 2, 2, 0, 0, 14 }, /* V */
1716 },
1717 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1718 },
1719 [AV_PIX_FMT_D3D11VA_VLD] = {
1720 .name = "d3d11va_vld",
1721 .log2_chroma_w = 1,
1722 .log2_chroma_h = 1,
1723 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1724 },
1725 [AV_PIX_FMT_DXVA2_VLD] = {
1726 .name = "dxva2_vld",
1727 .log2_chroma_w = 1,
1728 .log2_chroma_h = 1,
1729 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1730 },
1731 [AV_PIX_FMT_YA8] = {
1732 .name = "ya8",
1733 .nb_components = 2,
1734 .comp = {
1735 { 0, 2, 0, 0, 8 }, /* Y */
1736 { 0, 2, 1, 0, 8 }, /* A */
1737 },
1738 .flags = AV_PIX_FMT_FLAG_ALPHA,
1739 .alias = "gray8a",
1740 },
1741 [AV_PIX_FMT_YA16LE] = {
1742 .name = "ya16le",
1743 .nb_components = 2,
1744 .comp = {
1745 { 0, 4, 0, 0, 16 }, /* Y */
1746 { 0, 4, 2, 0, 16 }, /* A */
1747 },
1748 .flags = AV_PIX_FMT_FLAG_ALPHA,
1749 },
1750 [AV_PIX_FMT_YA16BE] = {
1751 .name = "ya16be",
1752 .nb_components = 2,
1753 .comp = {
1754 { 0, 4, 0, 0, 16 }, /* Y */
1755 { 0, 4, 2, 0, 16 }, /* A */
1756 },
1757 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_ALPHA,
1758 },
1759 [AV_PIX_FMT_VIDEOTOOLBOX] = {
1760 .name = "videotoolbox_vld",
1761 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1762 },
1763 [AV_PIX_FMT_GBRP] = {
1764 .name = "gbrp",
1765 .nb_components = 3,
1766 .log2_chroma_w = 0,
1767 .log2_chroma_h = 0,
1768 .comp = {
1769 { 2, 1, 0, 0, 8 }, /* R */
1770 { 0, 1, 0, 0, 8 }, /* G */
1771 { 1, 1, 0, 0, 8 }, /* B */
1772 },
1773 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1774 },
1775 [AV_PIX_FMT_GBRP9LE] = {
1776 .name = "gbrp9le",
1777 .nb_components = 3,
1778 .log2_chroma_w = 0,
1779 .log2_chroma_h = 0,
1780 .comp = {
1781 { 2, 2, 0, 0, 9 }, /* R */
1782 { 0, 2, 0, 0, 9 }, /* G */
1783 { 1, 2, 0, 0, 9 }, /* B */
1784 },
1785 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1786 },
1787 [AV_PIX_FMT_GBRP9BE] = {
1788 .name = "gbrp9be",
1789 .nb_components = 3,
1790 .log2_chroma_w = 0,
1791 .log2_chroma_h = 0,
1792 .comp = {
1793 { 2, 2, 0, 0, 9 }, /* R */
1794 { 0, 2, 0, 0, 9 }, /* G */
1795 { 1, 2, 0, 0, 9 }, /* B */
1796 },
1797 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1798 },
1799 [AV_PIX_FMT_GBRP10LE] = {
1800 .name = "gbrp10le",
1801 .nb_components = 3,
1802 .log2_chroma_w = 0,
1803 .log2_chroma_h = 0,
1804 .comp = {
1805 { 2, 2, 0, 0, 10 }, /* R */
1806 { 0, 2, 0, 0, 10 }, /* G */
1807 { 1, 2, 0, 0, 10 }, /* B */
1808 },
1809 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1810 },
1811 [AV_PIX_FMT_GBRP10BE] = {
1812 .name = "gbrp10be",
1813 .nb_components = 3,
1814 .log2_chroma_w = 0,
1815 .log2_chroma_h = 0,
1816 .comp = {
1817 { 2, 2, 0, 0, 10 }, /* R */
1818 { 0, 2, 0, 0, 10 }, /* G */
1819 { 1, 2, 0, 0, 10 }, /* B */
1820 },
1821 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1822 },
1823 [AV_PIX_FMT_GBRP12LE] = {
1824 .name = "gbrp12le",
1825 .nb_components = 3,
1826 .log2_chroma_w = 0,
1827 .log2_chroma_h = 0,
1828 .comp = {
1829 { 2, 2, 0, 0, 12 }, /* R */
1830 { 0, 2, 0, 0, 12 }, /* G */
1831 { 1, 2, 0, 0, 12 }, /* B */
1832 },
1833 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1834 },
1835 [AV_PIX_FMT_GBRP12BE] = {
1836 .name = "gbrp12be",
1837 .nb_components = 3,
1838 .log2_chroma_w = 0,
1839 .log2_chroma_h = 0,
1840 .comp = {
1841 { 2, 2, 0, 0, 12 }, /* R */
1842 { 0, 2, 0, 0, 12 }, /* G */
1843 { 1, 2, 0, 0, 12 }, /* B */
1844 },
1845 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1846 },
1847 [AV_PIX_FMT_GBRP14LE] = {
1848 .name = "gbrp14le",
1849 .nb_components = 3,
1850 .log2_chroma_w = 0,
1851 .log2_chroma_h = 0,
1852 .comp = {
1853 { 2, 2, 0, 0, 14 }, /* R */
1854 { 0, 2, 0, 0, 14 }, /* G */
1855 { 1, 2, 0, 0, 14 }, /* B */
1856 },
1857 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1858 },
1859 [AV_PIX_FMT_GBRP14BE] = {
1860 .name = "gbrp14be",
1861 .nb_components = 3,
1862 .log2_chroma_w = 0,
1863 .log2_chroma_h = 0,
1864 .comp = {
1865 { 2, 2, 0, 0, 14 }, /* R */
1866 { 0, 2, 0, 0, 14 }, /* G */
1867 { 1, 2, 0, 0, 14 }, /* B */
1868 },
1869 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1870 },
1871 [AV_PIX_FMT_GBRP16LE] = {
1872 .name = "gbrp16le",
1873 .nb_components = 3,
1874 .log2_chroma_w = 0,
1875 .log2_chroma_h = 0,
1876 .comp = {
1877 { 2, 2, 0, 0, 16 }, /* R */
1878 { 0, 2, 0, 0, 16 }, /* G */
1879 { 1, 2, 0, 0, 16 }, /* B */
1880 },
1881 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1882 },
1883 [AV_PIX_FMT_GBRP16BE] = {
1884 .name = "gbrp16be",
1885 .nb_components = 3,
1886 .log2_chroma_w = 0,
1887 .log2_chroma_h = 0,
1888 .comp = {
1889 { 2, 2, 0, 0, 16 }, /* R */
1890 { 0, 2, 0, 0, 16 }, /* G */
1891 { 1, 2, 0, 0, 16 }, /* B */
1892 },
1893 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1894 },
1895 [AV_PIX_FMT_GBRAP] = {
1896 .name = "gbrap",
1897 .nb_components = 4,
1898 .log2_chroma_w = 0,
1899 .log2_chroma_h = 0,
1900 .comp = {
1901 { 2, 1, 0, 0, 8 }, /* R */
1902 { 0, 1, 0, 0, 8 }, /* G */
1903 { 1, 1, 0, 0, 8 }, /* B */
1904 { 3, 1, 0, 0, 8 }, /* A */
1905 },
1906 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB |
1907 AV_PIX_FMT_FLAG_ALPHA,
1908 },
1909 [AV_PIX_FMT_GBRAP16LE] = {
1910 .name = "gbrap16le",
1911 .nb_components = 4,
1912 .log2_chroma_w = 0,
1913 .log2_chroma_h = 0,
1914 .comp = {
1915 { 2, 2, 0, 0, 16 }, /* R */
1916 { 0, 2, 0, 0, 16 }, /* G */
1917 { 1, 2, 0, 0, 16 }, /* B */
1918 { 3, 2, 0, 0, 16 }, /* A */
1919 },
1920 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB |
1921 AV_PIX_FMT_FLAG_ALPHA,
1922 },
1923 [AV_PIX_FMT_GBRAP16BE] = {
1924 .name = "gbrap16be",
1925 .nb_components = 4,
1926 .log2_chroma_w = 0,
1927 .log2_chroma_h = 0,
1928 .comp = {
1929 { 2, 2, 0, 0, 16 }, /* R */
1930 { 0, 2, 0, 0, 16 }, /* G */
1931 { 1, 2, 0, 0, 16 }, /* B */
1932 { 3, 2, 0, 0, 16 }, /* A */
1933 },
1934 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
1935 AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1936 },
1937 [AV_PIX_FMT_VDPAU] = {
1938 .name = "vdpau",
1939 .log2_chroma_w = 1,
1940 .log2_chroma_h = 1,
1941 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1942 },
1943 [AV_PIX_FMT_XYZ12LE] = {
1944 .name = "xyz12le",
1945 .nb_components = 3,
1946 .log2_chroma_w = 0,
1947 .log2_chroma_h = 0,
1948 .comp = {
1949 { 0, 6, 0, 4, 12 }, /* X */
1950 { 0, 6, 2, 4, 12 }, /* Y */
1951 { 0, 6, 4, 4, 12 }, /* Z */
1952 },
1953 /*.flags = -- not used*/
1954 },
1955 [AV_PIX_FMT_XYZ12BE] = {
1956 .name = "xyz12be",
1957 .nb_components = 3,
1958 .log2_chroma_w = 0,
1959 .log2_chroma_h = 0,
1960 .comp = {
1961 { 0, 6, 0, 4, 12 }, /* X */
1962 { 0, 6, 2, 4, 12 }, /* Y */
1963 { 0, 6, 4, 4, 12 }, /* Z */
1964 },
1965 .flags = AV_PIX_FMT_FLAG_BE,
1966 },
1967
1968 #define BAYER8_DESC_COMMON \
1969 .nb_components= 3, \
1970 .log2_chroma_w= 0, \
1971 .log2_chroma_h= 0, \
1972 .comp = { \
1973 { 0, 1, 0, 0, 2 }, \
1974 { 0, 1, 0, 0, 4 }, \
1975 { 0, 1, 0, 0, 2 }, \
1976 }, \
1977
1978 #define BAYER16_DESC_COMMON \
1979 .nb_components= 3, \
1980 .log2_chroma_w= 0, \
1981 .log2_chroma_h= 0, \
1982 .comp = { \
1983 { 0, 2, 0, 0, 4 }, \
1984 { 0, 2, 0, 0, 8 }, \
1985 { 0, 2, 0, 0, 4 }, \
1986 }, \
1987
1988 [AV_PIX_FMT_BAYER_BGGR8] = {
1989 .name = "bayer_bggr8",
1990 BAYER8_DESC_COMMON
1991 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
1992 },
1993 [AV_PIX_FMT_BAYER_BGGR16LE] = {
1994 .name = "bayer_bggr16le",
1995 BAYER16_DESC_COMMON
1996 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
1997 },
1998 [AV_PIX_FMT_BAYER_BGGR16BE] = {
1999 .name = "bayer_bggr16be",
2000 BAYER16_DESC_COMMON
2001 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2002 },
2003 [AV_PIX_FMT_BAYER_RGGB8] = {
2004 .name = "bayer_rggb8",
2005 BAYER8_DESC_COMMON
2006 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2007 },
2008 [AV_PIX_FMT_BAYER_RGGB16LE] = {
2009 .name = "bayer_rggb16le",
2010 BAYER16_DESC_COMMON
2011 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2012 },
2013 [AV_PIX_FMT_BAYER_RGGB16BE] = {
2014 .name = "bayer_rggb16be",
2015 BAYER16_DESC_COMMON
2016 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2017 },
2018 [AV_PIX_FMT_BAYER_GBRG8] = {
2019 .name = "bayer_gbrg8",
2020 BAYER8_DESC_COMMON
2021 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2022 },
2023 [AV_PIX_FMT_BAYER_GBRG16LE] = {
2024 .name = "bayer_gbrg16le",
2025 BAYER16_DESC_COMMON
2026 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2027 },
2028 [AV_PIX_FMT_BAYER_GBRG16BE] = {
2029 .name = "bayer_gbrg16be",
2030 BAYER16_DESC_COMMON
2031 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2032 },
2033 [AV_PIX_FMT_BAYER_GRBG8] = {
2034 .name = "bayer_grbg8",
2035 BAYER8_DESC_COMMON
2036 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2037 },
2038 [AV_PIX_FMT_BAYER_GRBG16LE] = {
2039 .name = "bayer_grbg16le",
2040 BAYER16_DESC_COMMON
2041 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2042 },
2043 [AV_PIX_FMT_BAYER_GRBG16BE] = {
2044 .name = "bayer_grbg16be",
2045 BAYER16_DESC_COMMON
2046 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2047 },
2048 [AV_PIX_FMT_NV16] = {
2049 .name = "nv16",
2050 .nb_components = 3,
2051 .log2_chroma_w = 1,
2052 .log2_chroma_h = 0,
2053 .comp = {
2054 { 0, 1, 0, 0, 8 }, /* Y */
2055 { 1, 2, 0, 0, 8 }, /* U */
2056 { 1, 2, 1, 0, 8 }, /* V */
2057 },
2058 .flags = AV_PIX_FMT_FLAG_PLANAR,
2059 },
2060 [AV_PIX_FMT_NV20LE] = {
2061 .name = "nv20le",
2062 .nb_components = 3,
2063 .log2_chroma_w = 1,
2064 .log2_chroma_h = 0,
2065 .comp = {
2066 { 0, 2, 0, 0, 10 }, /* Y */
2067 { 1, 4, 0, 0, 10 }, /* U */
2068 { 1, 4, 2, 0, 10 }, /* V */
2069 },
2070 .flags = AV_PIX_FMT_FLAG_PLANAR,
2071 },
2072 [AV_PIX_FMT_NV20BE] = {
2073 .name = "nv20be",
2074 .nb_components = 3,
2075 .log2_chroma_w = 1,
2076 .log2_chroma_h = 0,
2077 .comp = {
2078 { 0, 2, 0, 0, 10 }, /* Y */
2079 { 1, 4, 0, 0, 10 }, /* U */
2080 { 1, 4, 2, 0, 10 }, /* V */
2081 },
2082 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
2083 },
2084 [AV_PIX_FMT_QSV] = {
2085 .name = "qsv",
2086 .flags = AV_PIX_FMT_FLAG_HWACCEL,
2087 },
2088 [AV_PIX_FMT_MEDIACODEC] = {
2089 .name = "mediacodec",
2090 .flags = AV_PIX_FMT_FLAG_HWACCEL,
2091 },
2092 [AV_PIX_FMT_MMAL] = {
2093 .name = "mmal",
2094 .flags = AV_PIX_FMT_FLAG_HWACCEL,
2095 },
2096 [AV_PIX_FMT_CUDA] = {
2097 .name = "cuda",
2098 .flags = AV_PIX_FMT_FLAG_HWACCEL,
2099 },
2100 [AV_PIX_FMT_AYUV64LE] = {
2101 .name = "ayuv64le",
2102 .nb_components = 4,
2103 .log2_chroma_w = 0,
2104 .log2_chroma_h = 0,
2105 .comp = {
2106 { 0, 8, 2, 0, 16 }, /* Y */
2107 { 0, 8, 4, 0, 16 }, /* U */
2108 { 0, 8, 6, 0, 16 }, /* V */
2109 { 0, 8, 0, 0, 16 }, /* A */
2110 },
2111 .flags = AV_PIX_FMT_FLAG_ALPHA,
2112 },
2113 [AV_PIX_FMT_AYUV64BE] = {
2114 .name = "ayuv64be",
2115 .nb_components = 4,
2116 .log2_chroma_w = 0,
2117 .log2_chroma_h = 0,
2118 .comp = {
2119 { 0, 8, 2, 0, 16 }, /* Y */
2120 { 0, 8, 4, 0, 16 }, /* U */
2121 { 0, 8, 6, 0, 16 }, /* V */
2122 { 0, 8, 0, 0, 16 }, /* A */
2123 },
2124 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_ALPHA,
2125 },
2126 [AV_PIX_FMT_P010LE] = {
2127 .name = "p010le",
2128 .nb_components = 3,
2129 .log2_chroma_w = 1,
2130 .log2_chroma_h = 1,
2131 .comp = {
2132 { 0, 2, 0, 6, 10 }, /* Y */
2133 { 1, 4, 0, 6, 10 }, /* U */
2134 { 1, 4, 2, 6, 10 }, /* V */
2135 },
2136 .flags = AV_PIX_FMT_FLAG_PLANAR,
2137 },
2138 [AV_PIX_FMT_P010BE] = {
2139 .name = "p010be",
2140 .nb_components = 3,
2141 .log2_chroma_w = 1,
2142 .log2_chroma_h = 1,
2143 .comp = {
2144 { 0, 2, 0, 6, 10 }, /* Y */
2145 { 1, 4, 0, 6, 10 }, /* U */
2146 { 1, 4, 2, 6, 10 }, /* V */
2147 },
2148 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
2149 },
2150 [AV_PIX_FMT_P016LE] = {
2151 .name = "p016le",
2152 .nb_components = 3,
2153 .log2_chroma_w = 1,
2154 .log2_chroma_h = 1,
2155 .comp = {
2156 { 0, 2, 0, 0, 16 }, /* Y */
2157 { 1, 4, 0, 0, 16 }, /* U */
2158 { 1, 4, 2, 0, 16 }, /* V */
2159 },
2160 .flags = AV_PIX_FMT_FLAG_PLANAR,
2161 },
2162 [AV_PIX_FMT_P016BE] = {
2163 .name = "p016be",
2164 .nb_components = 3,
2165 .log2_chroma_w = 1,
2166 .log2_chroma_h = 1,
2167 .comp = {
2168 { 0, 2, 0, 0, 16 }, /* Y */
2169 { 1, 4, 0, 0, 16 }, /* U */
2170 { 1, 4, 2, 0, 16 }, /* V */
2171 },
2172 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
2173 },
2174 [AV_PIX_FMT_GBRAP12LE] = {
2175 .name = "gbrap12le",
2176 .nb_components = 4,
2177 .log2_chroma_w = 0,
2178 .log2_chroma_h = 0,
2179 .comp = {
2180 { 2, 2, 0, 0, 12 }, /* R */
2181 { 0, 2, 0, 0, 12 }, /* G */
2182 { 1, 2, 0, 0, 12 }, /* B */
2183 { 3, 2, 0, 0, 12 }, /* A */
2184 },
2185 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB |
2186 AV_PIX_FMT_FLAG_ALPHA,
2187 },
2188 [AV_PIX_FMT_GBRAP12BE] = {
2189 .name = "gbrap12be",
2190 .nb_components = 4,
2191 .log2_chroma_w = 0,
2192 .log2_chroma_h = 0,
2193 .comp = {
2194 { 2, 2, 0, 0, 12 }, /* R */
2195 { 0, 2, 0, 0, 12 }, /* G */
2196 { 1, 2, 0, 0, 12 }, /* B */
2197 { 3, 2, 0, 0, 12 }, /* A */
2198 },
2199 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
2200 AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
2201 },
2202 [AV_PIX_FMT_GBRAP10LE] = {
2203 .name = "gbrap10le",
2204 .nb_components = 4,
2205 .log2_chroma_w = 0,
2206 .log2_chroma_h = 0,
2207 .comp = {
2208 { 2, 2, 0, 0, 10 }, /* R */
2209 { 0, 2, 0, 0, 10 }, /* G */
2210 { 1, 2, 0, 0, 10 }, /* B */
2211 { 3, 2, 0, 0, 10 }, /* A */
2212 },
2213 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB |
2214 AV_PIX_FMT_FLAG_ALPHA,
2215 },
2216 [AV_PIX_FMT_GBRAP10BE] = {
2217 .name = "gbrap10be",
2218 .nb_components = 4,
2219 .log2_chroma_w = 0,
2220 .log2_chroma_h = 0,
2221 .comp = {
2222 { 2, 2, 0, 0, 10 }, /* R */
2223 { 0, 2, 0, 0, 10 }, /* G */
2224 { 1, 2, 0, 0, 10 }, /* B */
2225 { 3, 2, 0, 0, 10 }, /* A */
2226 },
2227 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
2228 AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
2229 },
2230 [AV_PIX_FMT_D3D11] = {
2231 .name = "d3d11",
2232 .flags = AV_PIX_FMT_FLAG_HWACCEL,
2233 },
2234 [AV_PIX_FMT_GBRPF32BE] = {
2235 .name = "gbrpf32be",
2236 .nb_components = 3,
2237 .log2_chroma_w = 0,
2238 .log2_chroma_h = 0,
2239 .comp = {
2240 { 2, 4, 0, 0, 32 }, /* R */
2241 { 0, 4, 0, 0, 32 }, /* G */
2242 { 1, 4, 0, 0, 32 }, /* B */
2243 },
2244 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
2245 AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT,
2246 },
2247 [AV_PIX_FMT_GBRPF32LE] = {
2248 .name = "gbrpf32le",
2249 .nb_components = 3,
2250 .log2_chroma_w = 0,
2251 .log2_chroma_h = 0,
2252 .comp = {
2253 { 2, 4, 0, 0, 32 }, /* R */
2254 { 0, 4, 0, 0, 32 }, /* G */
2255 { 1, 4, 0, 0, 32 }, /* B */
2256 },
2257 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_FLOAT | AV_PIX_FMT_FLAG_RGB,
2258 },
2259 [AV_PIX_FMT_GBRAPF32BE] = {
2260 .name = "gbrapf32be",
2261 .nb_components = 4,
2262 .log2_chroma_w = 0,
2263 .log2_chroma_h = 0,
2264 .comp = {
2265 { 2, 4, 0, 0, 32 }, /* R */
2266 { 0, 4, 0, 0, 32 }, /* G */
2267 { 1, 4, 0, 0, 32 }, /* B */
2268 { 3, 4, 0, 0, 32 }, /* A */
2269 },
2270 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
2271 AV_PIX_FMT_FLAG_ALPHA | AV_PIX_FMT_FLAG_RGB |
2272 AV_PIX_FMT_FLAG_FLOAT,
2273 },
2274 [AV_PIX_FMT_GBRAPF32LE] = {
2275 .name = "gbrapf32le",
2276 .nb_components = 4,
2277 .log2_chroma_w = 0,
2278 .log2_chroma_h = 0,
2279 .comp = {
2280 { 2, 4, 0, 0, 32 }, /* R */
2281 { 0, 4, 0, 0, 32 }, /* G */
2282 { 1, 4, 0, 0, 32 }, /* B */
2283 { 3, 4, 0, 0, 32 }, /* A */
2284 },
2285 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA |
2286 AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT,
2287 },
2288 [AV_PIX_FMT_DRM_PRIME] = {
2289 .name = "drm_prime",
2290 .flags = AV_PIX_FMT_FLAG_HWACCEL,
2291 },
2292 [AV_PIX_FMT_OPENCL] = {
2293 .name = "opencl",
2294 .flags = AV_PIX_FMT_FLAG_HWACCEL,
2295 },
2296 [AV_PIX_FMT_GRAYF32BE] = {
2297 .name = "grayf32be",
2298 .nb_components = 1,
2299 .log2_chroma_w = 0,
2300 .log2_chroma_h = 0,
2301 .comp = {
2302 { 0, 4, 0, 0, 32 }, /* Y */
2303 },
2304 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_FLOAT,
2305 .alias = "yf32be",
2306 },
2307 [AV_PIX_FMT_GRAYF32LE] = {
2308 .name = "grayf32le",
2309 .nb_components = 1,
2310 .log2_chroma_w = 0,
2311 .log2_chroma_h = 0,
2312 .comp = {
2313 { 0, 4, 0, 0, 32 }, /* Y */
2314 },
2315 .flags = AV_PIX_FMT_FLAG_FLOAT,
2316 .alias = "yf32le",
2317 },
2318 [AV_PIX_FMT_YUVA422P12BE] = {
2319 .name = "yuva422p12be",
2320 .nb_components = 4,
2321 .log2_chroma_w = 1,
2322 .log2_chroma_h = 0,
2323 .comp = {
2324 { 0, 2, 0, 0, 12 }, /* Y */
2325 { 1, 2, 0, 0, 12 }, /* U */
2326 { 2, 2, 0, 0, 12 }, /* V */
2327 { 3, 2, 0, 0, 12 }, /* A */
2328 },
2329 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
2330 },
2331 [AV_PIX_FMT_YUVA422P12LE] = {
2332 .name = "yuva422p12le",
2333 .nb_components = 4,
2334 .log2_chroma_w = 1,
2335 .log2_chroma_h = 0,
2336 .comp = {
2337 { 0, 2, 0, 0, 12 }, /* Y */
2338 { 1, 2, 0, 0, 12 }, /* U */
2339 { 2, 2, 0, 0, 12 }, /* V */
2340 { 3, 2, 0, 0, 12 }, /* A */
2341 },
2342 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
2343 },
2344 [AV_PIX_FMT_YUVA444P12BE] = {
2345 .name = "yuva444p12be",
2346 .nb_components = 4,
2347 .log2_chroma_w = 0,
2348 .log2_chroma_h = 0,
2349 .comp = {
2350 { 0, 2, 0, 0, 12 }, /* Y */
2351 { 1, 2, 0, 0, 12 }, /* U */
2352 { 2, 2, 0, 0, 12 }, /* V */
2353 { 3, 2, 0, 0, 12 }, /* A */
2354 },
2355 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
2356 },
2357 [AV_PIX_FMT_YUVA444P12LE] = {
2358 .name = "yuva444p12le",
2359 .nb_components = 4,
2360 .log2_chroma_w = 0,
2361 .log2_chroma_h = 0,
2362 .comp = {
2363 { 0, 2, 0, 0, 12 }, /* Y */
2364 { 1, 2, 0, 0, 12 }, /* U */
2365 { 2, 2, 0, 0, 12 }, /* V */
2366 { 3, 2, 0, 0, 12 }, /* A */
2367 },
2368 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
2369 },
2370 [AV_PIX_FMT_NV24] = {
2371 .name = "nv24",
2372 .nb_components = 3,
2373 .log2_chroma_w = 0,
2374 .log2_chroma_h = 0,
2375 .comp = {
2376 { 0, 1, 0, 0, 8 }, /* Y */
2377 { 1, 2, 0, 0, 8 }, /* U */
2378 { 1, 2, 1, 0, 8 }, /* V */
2379 },
2380 .flags = AV_PIX_FMT_FLAG_PLANAR,
2381 },
2382 [AV_PIX_FMT_NV42] = {
2383 .name = "nv42",
2384 .nb_components = 3,
2385 .log2_chroma_w = 0,
2386 .log2_chroma_h = 0,
2387 .comp = {
2388 { 0, 1, 0, 0, 8 }, /* Y */
2389 { 1, 2, 1, 0, 8 }, /* U */
2390 { 1, 2, 0, 0, 8 }, /* V */
2391 },
2392 .flags = AV_PIX_FMT_FLAG_PLANAR,
2393 },
2394 [AV_PIX_FMT_VULKAN] = {
2395 .name = "vulkan",
2396 .flags = AV_PIX_FMT_FLAG_HWACCEL,
2397 },
2398 [AV_PIX_FMT_P210BE] = {
2399 .name = "p210be",
2400 .nb_components = 3,
2401 .log2_chroma_w = 1,
2402 .log2_chroma_h = 0,
2403 .comp = {
2404 { 0, 2, 0, 6, 10 }, /* Y */
2405 { 1, 4, 0, 6, 10 }, /* U */
2406 { 1, 4, 2, 6, 10 }, /* V */
2407 },
2408 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
2409 },
2410 [AV_PIX_FMT_P210LE] = {
2411 .name = "p210le",
2412 .nb_components = 3,
2413 .log2_chroma_w = 1,
2414 .log2_chroma_h = 0,
2415 .comp = {
2416 { 0, 2, 0, 6, 10 }, /* Y */
2417 { 1, 4, 0, 6, 10 }, /* U */
2418 { 1, 4, 2, 6, 10 }, /* V */
2419 },
2420 .flags = AV_PIX_FMT_FLAG_PLANAR,
2421 },
2422 [AV_PIX_FMT_P410BE] = {
2423 .name = "p410be",
2424 .nb_components = 3,
2425 .log2_chroma_w = 0,
2426 .log2_chroma_h = 0,
2427 .comp = {
2428 { 0, 2, 0, 6, 10 }, /* Y */
2429 { 1, 4, 0, 6, 10 }, /* U */
2430 { 1, 4, 2, 6, 10 }, /* V */
2431 },
2432 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
2433 },
2434 [AV_PIX_FMT_P410LE] = {
2435 .name = "p410le",
2436 .nb_components = 3,
2437 .log2_chroma_w = 0,
2438 .log2_chroma_h = 0,
2439 .comp = {
2440 { 0, 2, 0, 6, 10 }, /* Y */
2441 { 1, 4, 0, 6, 10 }, /* U */
2442 { 1, 4, 2, 6, 10 }, /* V */
2443 },
2444 .flags = AV_PIX_FMT_FLAG_PLANAR,
2445 },
2446 [AV_PIX_FMT_P216BE] = {
2447 .name = "p216be",
2448 .nb_components = 3,
2449 .log2_chroma_w = 1,
2450 .log2_chroma_h = 0,
2451 .comp = {
2452 { 0, 2, 0, 0, 16 }, /* Y */
2453 { 1, 4, 0, 0, 16 }, /* U */
2454 { 1, 4, 2, 0, 16 }, /* V */
2455 },
2456 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
2457 },
2458 [AV_PIX_FMT_P216LE] = {
2459 .name = "p216le",
2460 .nb_components = 3,
2461 .log2_chroma_w = 1,
2462 .log2_chroma_h = 0,
2463 .comp = {
2464 { 0, 2, 0, 0, 16 }, /* Y */
2465 { 1, 4, 0, 0, 16 }, /* U */
2466 { 1, 4, 2, 0, 16 }, /* V */
2467 },
2468 .flags = AV_PIX_FMT_FLAG_PLANAR,
2469 },
2470 [AV_PIX_FMT_P416BE] = {
2471 .name = "p416be",
2472 .nb_components = 3,
2473 .log2_chroma_w = 0,
2474 .log2_chroma_h = 0,
2475 .comp = {
2476 { 0, 2, 0, 0, 16 }, /* Y */
2477 { 1, 4, 0, 0, 16 }, /* U */
2478 { 1, 4, 2, 0, 16 }, /* V */
2479 },
2480 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
2481 },
2482 [AV_PIX_FMT_P416LE] = {
2483 .name = "p416le",
2484 .nb_components = 3,
2485 .log2_chroma_w = 0,
2486 .log2_chroma_h = 0,
2487 .comp = {
2488 { 0, 2, 0, 0, 16 }, /* Y */
2489 { 1, 4, 0, 0, 16 }, /* U */
2490 { 1, 4, 2, 0, 16 }, /* V */
2491 },
2492 .flags = AV_PIX_FMT_FLAG_PLANAR,
2493 },
2494 };
2495
2496 static const char * const color_range_names[] = {
2497 [AVCOL_RANGE_UNSPECIFIED] = "unknown",
2498 [AVCOL_RANGE_MPEG] = "tv",
2499 [AVCOL_RANGE_JPEG] = "pc",
2500 };
2501
2502 static const char * const color_primaries_names[AVCOL_PRI_NB] = {
2503 [AVCOL_PRI_RESERVED0] = "reserved",
2504 [AVCOL_PRI_BT709] = "bt709",
2505 [AVCOL_PRI_UNSPECIFIED] = "unknown",
2506 [AVCOL_PRI_RESERVED] = "reserved",
2507 [AVCOL_PRI_BT470M] = "bt470m",
2508 [AVCOL_PRI_BT470BG] = "bt470bg",
2509 [AVCOL_PRI_SMPTE170M] = "smpte170m",
2510 [AVCOL_PRI_SMPTE240M] = "smpte240m",
2511 [AVCOL_PRI_FILM] = "film",
2512 [AVCOL_PRI_BT2020] = "bt2020",
2513 [AVCOL_PRI_SMPTE428] = "smpte428",
2514 [AVCOL_PRI_SMPTE431] = "smpte431",
2515 [AVCOL_PRI_SMPTE432] = "smpte432",
2516 [AVCOL_PRI_EBU3213] = "ebu3213",
2517 };
2518
2519 static const char * const color_transfer_names[] = {
2520 [AVCOL_TRC_RESERVED0] = "reserved",
2521 [AVCOL_TRC_BT709] = "bt709",
2522 [AVCOL_TRC_UNSPECIFIED] = "unknown",
2523 [AVCOL_TRC_RESERVED] = "reserved",
2524 [AVCOL_TRC_GAMMA22] = "bt470m",
2525 [AVCOL_TRC_GAMMA28] = "bt470bg",
2526 [AVCOL_TRC_SMPTE170M] = "smpte170m",
2527 [AVCOL_TRC_SMPTE240M] = "smpte240m",
2528 [AVCOL_TRC_LINEAR] = "linear",
2529 [AVCOL_TRC_LOG] = "log100",
2530 [AVCOL_TRC_LOG_SQRT] = "log316",
2531 [AVCOL_TRC_IEC61966_2_4] = "iec61966-2-4",
2532 [AVCOL_TRC_BT1361_ECG] = "bt1361e",
2533 [AVCOL_TRC_IEC61966_2_1] = "iec61966-2-1",
2534 [AVCOL_TRC_BT2020_10] = "bt2020-10",
2535 [AVCOL_TRC_BT2020_12] = "bt2020-12",
2536 [AVCOL_TRC_SMPTE2084] = "smpte2084",
2537 [AVCOL_TRC_SMPTE428] = "smpte428",
2538 [AVCOL_TRC_ARIB_STD_B67] = "arib-std-b67",
2539 };
2540
2541 static const char * const color_space_names[] = {
2542 [AVCOL_SPC_RGB] = "gbr",
2543 [AVCOL_SPC_BT709] = "bt709",
2544 [AVCOL_SPC_UNSPECIFIED] = "unknown",
2545 [AVCOL_SPC_RESERVED] = "reserved",
2546 [AVCOL_SPC_FCC] = "fcc",
2547 [AVCOL_SPC_BT470BG] = "bt470bg",
2548 [AVCOL_SPC_SMPTE170M] = "smpte170m",
2549 [AVCOL_SPC_SMPTE240M] = "smpte240m",
2550 [AVCOL_SPC_YCGCO] = "ycgco",
2551 [AVCOL_SPC_BT2020_NCL] = "bt2020nc",
2552 [AVCOL_SPC_BT2020_CL] = "bt2020c",
2553 [AVCOL_SPC_SMPTE2085] = "smpte2085",
2554 [AVCOL_SPC_CHROMA_DERIVED_NCL] = "chroma-derived-nc",
2555 [AVCOL_SPC_CHROMA_DERIVED_CL] = "chroma-derived-c",
2556 [AVCOL_SPC_ICTCP] = "ictcp",
2557 };
2558
2559 static const char * const chroma_location_names[] = {
2560 [AVCHROMA_LOC_UNSPECIFIED] = "unspecified",
2561 [AVCHROMA_LOC_LEFT] = "left",
2562 [AVCHROMA_LOC_CENTER] = "center",
2563 [AVCHROMA_LOC_TOPLEFT] = "topleft",
2564 [AVCHROMA_LOC_TOP] = "top",
2565 [AVCHROMA_LOC_BOTTOMLEFT] = "bottomleft",
2566 [AVCHROMA_LOC_BOTTOM] = "bottom",
2567 };
2568
get_pix_fmt_internal(const char * name)2569 static enum AVPixelFormat get_pix_fmt_internal(const char *name)
2570 {
2571 enum AVPixelFormat pix_fmt;
2572
2573 for (pix_fmt = 0; pix_fmt < AV_PIX_FMT_NB; pix_fmt++)
2574 if (av_pix_fmt_descriptors[pix_fmt].name &&
2575 (!strcmp(av_pix_fmt_descriptors[pix_fmt].name, name) ||
2576 av_match_name(name, av_pix_fmt_descriptors[pix_fmt].alias)))
2577 return pix_fmt;
2578
2579 return AV_PIX_FMT_NONE;
2580 }
2581
av_get_pix_fmt_name(enum AVPixelFormat pix_fmt)2582 const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt)
2583 {
2584 return (unsigned)pix_fmt < AV_PIX_FMT_NB ?
2585 av_pix_fmt_descriptors[pix_fmt].name : NULL;
2586 }
2587
2588 #if HAVE_BIGENDIAN
2589 # define X_NE(be, le) be
2590 #else
2591 # define X_NE(be, le) le
2592 #endif
2593
av_get_pix_fmt(const char * name)2594 enum AVPixelFormat av_get_pix_fmt(const char *name)
2595 {
2596 enum AVPixelFormat pix_fmt;
2597
2598 if (!strcmp(name, "rgb32"))
2599 name = X_NE("argb", "bgra");
2600 else if (!strcmp(name, "bgr32"))
2601 name = X_NE("abgr", "rgba");
2602
2603 pix_fmt = get_pix_fmt_internal(name);
2604 if (pix_fmt == AV_PIX_FMT_NONE) {
2605 char name2[32];
2606
2607 snprintf(name2, sizeof(name2), "%s%s", name, X_NE("be", "le"));
2608 pix_fmt = get_pix_fmt_internal(name2);
2609 }
2610
2611 return pix_fmt;
2612 }
2613
av_get_bits_per_pixel(const AVPixFmtDescriptor * pixdesc)2614 int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)
2615 {
2616 int c, bits = 0;
2617 int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;
2618
2619 for (c = 0; c < pixdesc->nb_components; c++) {
2620 int s = c == 1 || c == 2 ? 0 : log2_pixels;
2621 bits += pixdesc->comp[c].depth << s;
2622 }
2623
2624 return bits >> log2_pixels;
2625 }
2626
av_get_padded_bits_per_pixel(const AVPixFmtDescriptor * pixdesc)2627 int av_get_padded_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)
2628 {
2629 int c, bits = 0;
2630 int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;
2631 int steps[4] = {0};
2632
2633 for (c = 0; c < pixdesc->nb_components; c++) {
2634 const AVComponentDescriptor *comp = &pixdesc->comp[c];
2635 int s = c == 1 || c == 2 ? 0 : log2_pixels;
2636 steps[comp->plane] = comp->step << s;
2637 }
2638 for (c = 0; c < 4; c++)
2639 bits += steps[c];
2640
2641 if(!(pixdesc->flags & AV_PIX_FMT_FLAG_BITSTREAM))
2642 bits *= 8;
2643
2644 return bits >> log2_pixels;
2645 }
2646
av_get_pix_fmt_string(char * buf,int buf_size,enum AVPixelFormat pix_fmt)2647 char *av_get_pix_fmt_string(char *buf, int buf_size,
2648 enum AVPixelFormat pix_fmt)
2649 {
2650 /* print header */
2651 if (pix_fmt < 0) {
2652 snprintf (buf, buf_size, "name" " nb_components" " nb_bits");
2653 } else {
2654 const AVPixFmtDescriptor *pixdesc = &av_pix_fmt_descriptors[pix_fmt];
2655 snprintf(buf, buf_size, "%-11s %7d %10d", pixdesc->name,
2656 pixdesc->nb_components, av_get_bits_per_pixel(pixdesc));
2657 }
2658
2659 return buf;
2660 }
2661
av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt)2662 const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt)
2663 {
2664 if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB)
2665 return NULL;
2666 return &av_pix_fmt_descriptors[pix_fmt];
2667 }
2668
av_pix_fmt_desc_next(const AVPixFmtDescriptor * prev)2669 const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev)
2670 {
2671 if (!prev)
2672 return &av_pix_fmt_descriptors[0];
2673 while (prev - av_pix_fmt_descriptors < FF_ARRAY_ELEMS(av_pix_fmt_descriptors) - 1) {
2674 prev++;
2675 if (prev->name)
2676 return prev;
2677 }
2678 return NULL;
2679 }
2680
av_pix_fmt_desc_get_id(const AVPixFmtDescriptor * desc)2681 enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc)
2682 {
2683 if (desc < av_pix_fmt_descriptors ||
2684 desc >= av_pix_fmt_descriptors + FF_ARRAY_ELEMS(av_pix_fmt_descriptors))
2685 return AV_PIX_FMT_NONE;
2686
2687 return desc - av_pix_fmt_descriptors;
2688 }
2689
av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt,int * h_shift,int * v_shift)2690 int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt,
2691 int *h_shift, int *v_shift)
2692 {
2693 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
2694 if (!desc)
2695 return AVERROR(ENOSYS);
2696 *h_shift = desc->log2_chroma_w;
2697 *v_shift = desc->log2_chroma_h;
2698
2699 return 0;
2700 }
2701
av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt)2702 int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt)
2703 {
2704 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
2705 int i, planes[4] = { 0 }, ret = 0;
2706
2707 if (!desc)
2708 return AVERROR(EINVAL);
2709
2710 for (i = 0; i < desc->nb_components; i++)
2711 planes[desc->comp[i].plane] = 1;
2712 for (i = 0; i < FF_ARRAY_ELEMS(planes); i++)
2713 ret += planes[i];
2714 return ret;
2715 }
2716
ff_check_pixfmt_descriptors(void)2717 void ff_check_pixfmt_descriptors(void){
2718 int i, j;
2719
2720 for (i=0; i<FF_ARRAY_ELEMS(av_pix_fmt_descriptors); i++) {
2721 const AVPixFmtDescriptor *d = &av_pix_fmt_descriptors[i];
2722 uint8_t fill[4][8+6+3] = {{0}};
2723 uint8_t *data[4] = {fill[0], fill[1], fill[2], fill[3]};
2724 int linesize[4] = {0,0,0,0};
2725 uint16_t tmp[2];
2726
2727 if (!d->name && !d->nb_components && !d->log2_chroma_w && !d->log2_chroma_h && !d->flags)
2728 continue;
2729 // av_log(NULL, AV_LOG_DEBUG, "Checking: %s\n", d->name);
2730 av_assert0(d->log2_chroma_w <= 3);
2731 av_assert0(d->log2_chroma_h <= 3);
2732 av_assert0(d->nb_components <= 4);
2733 av_assert0(d->name && d->name[0]);
2734 av_assert2(av_get_pix_fmt(d->name) == i);
2735
2736 for (j=0; j<FF_ARRAY_ELEMS(d->comp); j++) {
2737 const AVComponentDescriptor *c = &d->comp[j];
2738 if(j>=d->nb_components) {
2739 av_assert0(!c->plane && !c->step && !c->offset && !c->shift && !c->depth);
2740 continue;
2741 }
2742 if (d->flags & AV_PIX_FMT_FLAG_BITSTREAM) {
2743 av_assert0(c->step >= c->depth);
2744 } else {
2745 av_assert0(8*c->step >= c->depth);
2746 }
2747 if (d->flags & AV_PIX_FMT_FLAG_BAYER)
2748 continue;
2749 av_read_image_line(tmp, (void*)data, linesize, d, 0, 0, j, 2, 0);
2750 av_assert0(tmp[0] == 0 && tmp[1] == 0);
2751 tmp[0] = tmp[1] = (1ULL << c->depth) - 1;
2752 av_write_image_line(tmp, data, linesize, d, 0, 0, j, 2);
2753 }
2754 }
2755 }
2756
2757
av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt)2758 enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt)
2759 {
2760 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
2761 char name[16];
2762 int i;
2763
2764 if (!desc || strlen(desc->name) < 2)
2765 return AV_PIX_FMT_NONE;
2766 av_strlcpy(name, desc->name, sizeof(name));
2767 i = strlen(name) - 2;
2768 if (strcmp(name + i, "be") && strcmp(name + i, "le"))
2769 return AV_PIX_FMT_NONE;
2770
2771 name[i] ^= 'b' ^ 'l';
2772
2773 return get_pix_fmt_internal(name);
2774 }
2775
2776 #define FF_COLOR_NA -1
2777 #define FF_COLOR_RGB 0 /**< RGB color space */
2778 #define FF_COLOR_GRAY 1 /**< gray color space */
2779 #define FF_COLOR_YUV 2 /**< YUV color space. 16 <= Y <= 235, 16 <= U, V <= 240 */
2780 #define FF_COLOR_YUV_JPEG 3 /**< YUV color space. 0 <= Y <= 255, 0 <= U, V <= 255 */
2781 #define FF_COLOR_XYZ 4
2782
2783 #define pixdesc_has_alpha(pixdesc) \
2784 ((pixdesc)->flags & AV_PIX_FMT_FLAG_ALPHA)
2785
2786
get_color_type(const AVPixFmtDescriptor * desc)2787 static int get_color_type(const AVPixFmtDescriptor *desc) {
2788 if (desc->flags & AV_PIX_FMT_FLAG_PAL)
2789 return FF_COLOR_RGB;
2790
2791 if(desc->nb_components == 1 || desc->nb_components == 2)
2792 return FF_COLOR_GRAY;
2793
2794 if (desc->name) {
2795 if (av_strstart(desc->name, "yuvj", NULL))
2796 return FF_COLOR_YUV_JPEG;
2797
2798 if (av_strstart(desc->name, "xyz", NULL))
2799 return FF_COLOR_XYZ;
2800 }
2801
2802 if(desc->flags & AV_PIX_FMT_FLAG_RGB)
2803 return FF_COLOR_RGB;
2804
2805 if(desc->nb_components == 0)
2806 return FF_COLOR_NA;
2807
2808 return FF_COLOR_YUV;
2809 }
2810
get_pix_fmt_depth(int * min,int * max,enum AVPixelFormat pix_fmt)2811 static int get_pix_fmt_depth(int *min, int *max, enum AVPixelFormat pix_fmt)
2812 {
2813 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
2814 int i;
2815
2816 if (!desc || !desc->nb_components) {
2817 *min = *max = 0;
2818 return AVERROR(EINVAL);
2819 }
2820
2821 *min = INT_MAX, *max = -INT_MAX;
2822 for (i = 0; i < desc->nb_components; i++) {
2823 *min = FFMIN(desc->comp[i].depth, *min);
2824 *max = FFMAX(desc->comp[i].depth, *max);
2825 }
2826 return 0;
2827 }
2828
get_pix_fmt_score(enum AVPixelFormat dst_pix_fmt,enum AVPixelFormat src_pix_fmt,unsigned * lossp,unsigned consider)2829 static int get_pix_fmt_score(enum AVPixelFormat dst_pix_fmt,
2830 enum AVPixelFormat src_pix_fmt,
2831 unsigned *lossp, unsigned consider)
2832 {
2833 const AVPixFmtDescriptor *src_desc = av_pix_fmt_desc_get(src_pix_fmt);
2834 const AVPixFmtDescriptor *dst_desc = av_pix_fmt_desc_get(dst_pix_fmt);
2835 int src_color, dst_color;
2836 int src_min_depth, src_max_depth, dst_min_depth, dst_max_depth;
2837 int ret, loss, i, nb_components;
2838 int score = INT_MAX - 1;
2839
2840 if (!src_desc || !dst_desc)
2841 return -4;
2842
2843 if ((src_desc->flags & AV_PIX_FMT_FLAG_HWACCEL) ||
2844 (dst_desc->flags & AV_PIX_FMT_FLAG_HWACCEL)) {
2845 if (dst_pix_fmt == src_pix_fmt)
2846 return -1;
2847 else
2848 return -2;
2849 }
2850
2851 /* compute loss */
2852 *lossp = loss = 0;
2853
2854 if (dst_pix_fmt == src_pix_fmt)
2855 return INT_MAX;
2856
2857 if ((ret = get_pix_fmt_depth(&src_min_depth, &src_max_depth, src_pix_fmt)) < 0)
2858 return -3;
2859 if ((ret = get_pix_fmt_depth(&dst_min_depth, &dst_max_depth, dst_pix_fmt)) < 0)
2860 return -3;
2861
2862 src_color = get_color_type(src_desc);
2863 dst_color = get_color_type(dst_desc);
2864 if (dst_pix_fmt == AV_PIX_FMT_PAL8)
2865 nb_components = FFMIN(src_desc->nb_components, 4);
2866 else
2867 nb_components = FFMIN(src_desc->nb_components, dst_desc->nb_components);
2868
2869 for (i = 0; i < nb_components; i++) {
2870 int depth_minus1 = (dst_pix_fmt == AV_PIX_FMT_PAL8) ? 7/nb_components : (dst_desc->comp[i].depth - 1);
2871 if (src_desc->comp[i].depth - 1 > depth_minus1 && (consider & FF_LOSS_DEPTH)) {
2872 loss |= FF_LOSS_DEPTH;
2873 score -= 65536 >> depth_minus1;
2874 }
2875 }
2876
2877 if (consider & FF_LOSS_RESOLUTION) {
2878 if (dst_desc->log2_chroma_w > src_desc->log2_chroma_w) {
2879 loss |= FF_LOSS_RESOLUTION;
2880 score -= 256 << dst_desc->log2_chroma_w;
2881 }
2882 if (dst_desc->log2_chroma_h > src_desc->log2_chroma_h) {
2883 loss |= FF_LOSS_RESOLUTION;
2884 score -= 256 << dst_desc->log2_chroma_h;
2885 }
2886 // don't favor 422 over 420 if downsampling is needed, because 420 has much better support on the decoder side
2887 if (dst_desc->log2_chroma_w == 1 && src_desc->log2_chroma_w == 0 &&
2888 dst_desc->log2_chroma_h == 1 && src_desc->log2_chroma_h == 0 ) {
2889 score += 512;
2890 }
2891 }
2892
2893 if(consider & FF_LOSS_COLORSPACE)
2894 switch(dst_color) {
2895 case FF_COLOR_RGB:
2896 if (src_color != FF_COLOR_RGB &&
2897 src_color != FF_COLOR_GRAY)
2898 loss |= FF_LOSS_COLORSPACE;
2899 break;
2900 case FF_COLOR_GRAY:
2901 if (src_color != FF_COLOR_GRAY)
2902 loss |= FF_LOSS_COLORSPACE;
2903 break;
2904 case FF_COLOR_YUV:
2905 if (src_color != FF_COLOR_YUV)
2906 loss |= FF_LOSS_COLORSPACE;
2907 break;
2908 case FF_COLOR_YUV_JPEG:
2909 if (src_color != FF_COLOR_YUV_JPEG &&
2910 src_color != FF_COLOR_YUV &&
2911 src_color != FF_COLOR_GRAY)
2912 loss |= FF_LOSS_COLORSPACE;
2913 break;
2914 default:
2915 /* fail safe test */
2916 if (src_color != dst_color)
2917 loss |= FF_LOSS_COLORSPACE;
2918 break;
2919 }
2920 if(loss & FF_LOSS_COLORSPACE)
2921 score -= (nb_components * 65536) >> FFMIN(dst_desc->comp[0].depth - 1, src_desc->comp[0].depth - 1);
2922
2923 if (dst_color == FF_COLOR_GRAY &&
2924 src_color != FF_COLOR_GRAY && (consider & FF_LOSS_CHROMA)) {
2925 loss |= FF_LOSS_CHROMA;
2926 score -= 2 * 65536;
2927 }
2928 if (!pixdesc_has_alpha(dst_desc) && (pixdesc_has_alpha(src_desc) && (consider & FF_LOSS_ALPHA))) {
2929 loss |= FF_LOSS_ALPHA;
2930 score -= 65536;
2931 }
2932 if (dst_pix_fmt == AV_PIX_FMT_PAL8 && (consider & FF_LOSS_COLORQUANT) &&
2933 (src_pix_fmt != AV_PIX_FMT_PAL8 && (src_color != FF_COLOR_GRAY || (pixdesc_has_alpha(src_desc) && (consider & FF_LOSS_ALPHA))))) {
2934 loss |= FF_LOSS_COLORQUANT;
2935 score -= 65536;
2936 }
2937
2938 *lossp = loss;
2939 return score;
2940 }
2941
av_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt,enum AVPixelFormat src_pix_fmt,int has_alpha)2942 int av_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt,
2943 enum AVPixelFormat src_pix_fmt,
2944 int has_alpha)
2945 {
2946 int loss;
2947 int ret = get_pix_fmt_score(dst_pix_fmt, src_pix_fmt, &loss, has_alpha ? ~0 : ~FF_LOSS_ALPHA);
2948 if (ret < 0)
2949 return ret;
2950 return loss;
2951 }
2952
av_find_best_pix_fmt_of_2(enum AVPixelFormat dst_pix_fmt1,enum AVPixelFormat dst_pix_fmt2,enum AVPixelFormat src_pix_fmt,int has_alpha,int * loss_ptr)2953 enum AVPixelFormat av_find_best_pix_fmt_of_2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2,
2954 enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr)
2955 {
2956 enum AVPixelFormat dst_pix_fmt;
2957 int loss1, loss2, loss_mask;
2958 const AVPixFmtDescriptor *desc1 = av_pix_fmt_desc_get(dst_pix_fmt1);
2959 const AVPixFmtDescriptor *desc2 = av_pix_fmt_desc_get(dst_pix_fmt2);
2960 int score1, score2;
2961
2962 if (!desc1) {
2963 dst_pix_fmt = dst_pix_fmt2;
2964 } else if (!desc2) {
2965 dst_pix_fmt = dst_pix_fmt1;
2966 } else {
2967 loss_mask= loss_ptr?~*loss_ptr:~0; /* use loss mask if provided */
2968 if(!has_alpha)
2969 loss_mask &= ~FF_LOSS_ALPHA;
2970
2971 score1 = get_pix_fmt_score(dst_pix_fmt1, src_pix_fmt, &loss1, loss_mask);
2972 score2 = get_pix_fmt_score(dst_pix_fmt2, src_pix_fmt, &loss2, loss_mask);
2973
2974 if (score1 == score2) {
2975 if(av_get_padded_bits_per_pixel(desc2) != av_get_padded_bits_per_pixel(desc1)) {
2976 dst_pix_fmt = av_get_padded_bits_per_pixel(desc2) < av_get_padded_bits_per_pixel(desc1) ? dst_pix_fmt2 : dst_pix_fmt1;
2977 } else {
2978 dst_pix_fmt = desc2->nb_components < desc1->nb_components ? dst_pix_fmt2 : dst_pix_fmt1;
2979 }
2980 } else {
2981 dst_pix_fmt = score1 < score2 ? dst_pix_fmt2 : dst_pix_fmt1;
2982 }
2983 }
2984
2985 if (loss_ptr)
2986 *loss_ptr = av_get_pix_fmt_loss(dst_pix_fmt, src_pix_fmt, has_alpha);
2987 return dst_pix_fmt;
2988 }
2989
av_color_range_name(enum AVColorRange range)2990 const char *av_color_range_name(enum AVColorRange range)
2991 {
2992 return (unsigned) range < AVCOL_RANGE_NB ?
2993 color_range_names[range] : NULL;
2994 }
2995
av_color_range_from_name(const char * name)2996 int av_color_range_from_name(const char *name)
2997 {
2998 int i;
2999
3000 for (i = 0; i < FF_ARRAY_ELEMS(color_range_names); i++) {
3001 if (av_strstart(name, color_range_names[i], NULL))
3002 return i;
3003 }
3004
3005 return AVERROR(EINVAL);
3006 }
3007
av_color_primaries_name(enum AVColorPrimaries primaries)3008 const char *av_color_primaries_name(enum AVColorPrimaries primaries)
3009 {
3010 return (unsigned) primaries < AVCOL_PRI_NB ?
3011 color_primaries_names[primaries] : NULL;
3012 }
3013
av_color_primaries_from_name(const char * name)3014 int av_color_primaries_from_name(const char *name)
3015 {
3016 int i;
3017
3018 for (i = 0; i < FF_ARRAY_ELEMS(color_primaries_names); i++) {
3019 if (!color_primaries_names[i])
3020 continue;
3021
3022 if (av_strstart(name, color_primaries_names[i], NULL))
3023 return i;
3024 }
3025
3026 return AVERROR(EINVAL);
3027 }
3028
av_color_transfer_name(enum AVColorTransferCharacteristic transfer)3029 const char *av_color_transfer_name(enum AVColorTransferCharacteristic transfer)
3030 {
3031 return (unsigned) transfer < AVCOL_TRC_NB ?
3032 color_transfer_names[transfer] : NULL;
3033 }
3034
av_color_transfer_from_name(const char * name)3035 int av_color_transfer_from_name(const char *name)
3036 {
3037 int i;
3038
3039 for (i = 0; i < FF_ARRAY_ELEMS(color_transfer_names); i++) {
3040 if (!color_transfer_names[i])
3041 continue;
3042
3043 if (av_strstart(name, color_transfer_names[i], NULL))
3044 return i;
3045 }
3046
3047 return AVERROR(EINVAL);
3048 }
3049
av_color_space_name(enum AVColorSpace space)3050 const char *av_color_space_name(enum AVColorSpace space)
3051 {
3052 return (unsigned) space < AVCOL_SPC_NB ?
3053 color_space_names[space] : NULL;
3054 }
3055
av_color_space_from_name(const char * name)3056 int av_color_space_from_name(const char *name)
3057 {
3058 int i;
3059
3060 for (i = 0; i < FF_ARRAY_ELEMS(color_space_names); i++) {
3061 if (!color_space_names[i])
3062 continue;
3063
3064 if (av_strstart(name, color_space_names[i], NULL))
3065 return i;
3066 }
3067
3068 return AVERROR(EINVAL);
3069 }
3070
av_chroma_location_name(enum AVChromaLocation location)3071 const char *av_chroma_location_name(enum AVChromaLocation location)
3072 {
3073 return (unsigned) location < AVCHROMA_LOC_NB ?
3074 chroma_location_names[location] : NULL;
3075 }
3076
av_chroma_location_from_name(const char * name)3077 int av_chroma_location_from_name(const char *name)
3078 {
3079 int i;
3080
3081 for (i = 0; i < FF_ARRAY_ELEMS(chroma_location_names); i++) {
3082 if (!chroma_location_names[i])
3083 continue;
3084
3085 if (av_strstart(name, chroma_location_names[i], NULL))
3086 return i;
3087 }
3088
3089 return AVERROR(EINVAL);
3090 }
3091