2 * pixel format descriptor
3 * Copyright (c) 2009 Michael Niedermayer <michaelni@gmx.at>
5 * This file is part of Libav.
7 * Libav 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.
12 * Libav 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.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with Libav; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
29 #include "intreadwrite.h"
32 void av_read_image_line(uint16_t *dst,
33 const uint8_t *data[4], const int linesize[4],
34 const AVPixFmtDescriptor *desc,
35 int x, int y, int c, int w,
36 int read_pal_component)
38 AVComponentDescriptor comp = desc->comp[c];
39 int plane = comp.plane;
40 int depth = comp.depth_minus1 + 1;
41 int mask = (1 << depth) - 1;
42 int shift = comp.shift;
43 int step = comp.step_minus1 + 1;
44 int flags = desc->flags;
46 if (flags & AV_PIX_FMT_FLAG_BITSTREAM) {
47 int skip = x * step + comp.offset_plus1 - 1;
48 const uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);
49 int shift = 8 - depth - (skip & 7);
52 int val = (*p >> shift) & mask;
53 if (read_pal_component)
54 val = data[1][4*val + c];
61 const uint8_t *p = data[plane] + y * linesize[plane] +
62 x * step + comp.offset_plus1 - 1;
63 int is_8bit = shift + depth <= 8;
66 p += !!(flags & AV_PIX_FMT_FLAG_BE);
69 int val = is_8bit ? *p :
70 flags & AV_PIX_FMT_FLAG_BE ? AV_RB16(p) : AV_RL16(p);
71 val = (val >> shift) & mask;
72 if (read_pal_component)
73 val = data[1][4 * val + c];
80 void av_write_image_line(const uint16_t *src,
81 uint8_t *data[4], const int linesize[4],
82 const AVPixFmtDescriptor *desc,
83 int x, int y, int c, int w)
85 AVComponentDescriptor comp = desc->comp[c];
86 int plane = comp.plane;
87 int depth = comp.depth_minus1 + 1;
88 int step = comp.step_minus1 + 1;
89 int flags = desc->flags;
91 if (flags & AV_PIX_FMT_FLAG_BITSTREAM) {
92 int skip = x * step + comp.offset_plus1 - 1;
93 uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);
94 int shift = 8 - depth - (skip & 7);
97 *p |= *src++ << shift;
103 int shift = comp.shift;
104 uint8_t *p = data[plane] + y * linesize[plane] +
105 x * step + comp.offset_plus1 - 1;
107 if (shift + depth <= 8) {
108 p += !!(flags & AV_PIX_FMT_FLAG_BE);
110 *p |= (*src++ << shift);
115 if (flags & AV_PIX_FMT_FLAG_BE) {
116 uint16_t val = AV_RB16(p) | (*src++ << shift);
119 uint16_t val = AV_RL16(p) | (*src++ << shift);
128 #if !FF_API_PIX_FMT_DESC
131 const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
132 [AV_PIX_FMT_YUV420P] = {
138 { 0, 0, 1, 0, 7 }, /* Y */
139 { 1, 0, 1, 0, 7 }, /* U */
140 { 2, 0, 1, 0, 7 }, /* V */
142 .flags = AV_PIX_FMT_FLAG_PLANAR,
144 [AV_PIX_FMT_YUYV422] = {
150 { 0, 1, 1, 0, 7 }, /* Y */
151 { 0, 3, 2, 0, 7 }, /* U */
152 { 0, 3, 4, 0, 7 }, /* V */
155 [AV_PIX_FMT_YVYU422] = {
161 { 0, 1, 1, 0, 7 }, /* Y */
162 { 0, 3, 2, 0, 7 }, /* V */
163 { 0, 3, 4, 0, 7 }, /* U */
166 [AV_PIX_FMT_RGB24] = {
172 { 0, 2, 1, 0, 7 }, /* R */
173 { 0, 2, 2, 0, 7 }, /* G */
174 { 0, 2, 3, 0, 7 }, /* B */
176 .flags = AV_PIX_FMT_FLAG_RGB,
178 [AV_PIX_FMT_BGR24] = {
184 { 0, 2, 1, 0, 7 }, /* B */
185 { 0, 2, 2, 0, 7 }, /* G */
186 { 0, 2, 3, 0, 7 }, /* R */
188 .flags = AV_PIX_FMT_FLAG_RGB,
190 [AV_PIX_FMT_YUV422P] = {
196 { 0, 0, 1, 0, 7 }, /* Y */
197 { 1, 0, 1, 0, 7 }, /* U */
198 { 2, 0, 1, 0, 7 }, /* V */
200 .flags = AV_PIX_FMT_FLAG_PLANAR,
202 [AV_PIX_FMT_YUV444P] = {
208 { 0, 0, 1, 0, 7 }, /* Y */
209 { 1, 0, 1, 0, 7 }, /* U */
210 { 2, 0, 1, 0, 7 }, /* V */
212 .flags = AV_PIX_FMT_FLAG_PLANAR,
214 [AV_PIX_FMT_YUV410P] = {
220 { 0, 0, 1, 0, 7 }, /* Y */
221 { 1, 0, 1, 0, 7 }, /* U */
222 { 2, 0, 1, 0, 7 }, /* V */
224 .flags = AV_PIX_FMT_FLAG_PLANAR,
226 [AV_PIX_FMT_YUV411P] = {
232 { 0, 0, 1, 0, 7 }, /* Y */
233 { 1, 0, 1, 0, 7 }, /* U */
234 { 2, 0, 1, 0, 7 }, /* V */
236 .flags = AV_PIX_FMT_FLAG_PLANAR,
238 [AV_PIX_FMT_GRAY8] = {
244 { 0, 0, 1, 0, 7 }, /* Y */
246 .flags = AV_PIX_FMT_FLAG_PSEUDOPAL,
248 [AV_PIX_FMT_MONOWHITE] = {
254 { 0, 0, 1, 0, 0 }, /* Y */
256 .flags = AV_PIX_FMT_FLAG_BITSTREAM,
258 [AV_PIX_FMT_MONOBLACK] = {
264 { 0, 0, 1, 7, 0 }, /* Y */
266 .flags = AV_PIX_FMT_FLAG_BITSTREAM,
268 [AV_PIX_FMT_PAL8] = {
276 .flags = AV_PIX_FMT_FLAG_PAL,
278 [AV_PIX_FMT_YUVJ420P] = {
284 { 0, 0, 1, 0, 7 }, /* Y */
285 { 1, 0, 1, 0, 7 }, /* U */
286 { 2, 0, 1, 0, 7 }, /* V */
288 .flags = AV_PIX_FMT_FLAG_PLANAR,
290 [AV_PIX_FMT_YUVJ422P] = {
296 { 0, 0, 1, 0, 7 }, /* Y */
297 { 1, 0, 1, 0, 7 }, /* U */
298 { 2, 0, 1, 0, 7 }, /* V */
300 .flags = AV_PIX_FMT_FLAG_PLANAR,
302 [AV_PIX_FMT_YUVJ444P] = {
308 {0, 0, 1, 0, 7}, /* Y */
309 {1, 0, 1, 0, 7}, /* U */
310 {2, 0, 1, 0, 7}, /* V */
312 .flags = AV_PIX_FMT_FLAG_PLANAR,
315 [AV_PIX_FMT_XVMC_MPEG2_MC] = {
317 .flags = AV_PIX_FMT_FLAG_HWACCEL,
319 [AV_PIX_FMT_XVMC_MPEG2_IDCT] = {
321 .flags = AV_PIX_FMT_FLAG_HWACCEL,
323 #endif /* FF_API_XVMC */
324 [AV_PIX_FMT_UYVY422] = {
330 { 0, 1, 2, 0, 7 }, /* Y */
331 { 0, 3, 1, 0, 7 }, /* U */
332 { 0, 3, 3, 0, 7 }, /* V */
335 [AV_PIX_FMT_UYYVYY411] = {
341 { 0, 3, 2, 0, 7 }, /* Y */
342 { 0, 5, 1, 0, 7 }, /* U */
343 { 0, 5, 4, 0, 7 }, /* V */
346 [AV_PIX_FMT_BGR8] = {
352 { 0, 0, 1, 6, 1 }, /* B */
353 { 0, 0, 1, 3, 2 }, /* G */
354 { 0, 0, 1, 0, 2 }, /* R */
356 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL,
358 [AV_PIX_FMT_BGR4] = {
364 { 0, 3, 1, 0, 0 }, /* B */
365 { 0, 3, 2, 0, 1 }, /* G */
366 { 0, 3, 4, 0, 0 }, /* R */
368 .flags = AV_PIX_FMT_FLAG_BITSTREAM | AV_PIX_FMT_FLAG_RGB,
370 [AV_PIX_FMT_BGR4_BYTE] = {
376 { 0, 0, 1, 3, 0 }, /* B */
377 { 0, 0, 1, 1, 1 }, /* G */
378 { 0, 0, 1, 0, 0 }, /* R */
380 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL,
382 [AV_PIX_FMT_RGB8] = {
388 { 0, 0, 1, 6, 1 }, /* R */
389 { 0, 0, 1, 3, 2 }, /* G */
390 { 0, 0, 1, 0, 2 }, /* B */
392 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL,
394 [AV_PIX_FMT_RGB4] = {
400 { 0, 3, 1, 0, 0 }, /* R */
401 { 0, 3, 2, 0, 1 }, /* G */
402 { 0, 3, 4, 0, 0 }, /* B */
404 .flags = AV_PIX_FMT_FLAG_BITSTREAM | AV_PIX_FMT_FLAG_RGB,
406 [AV_PIX_FMT_RGB4_BYTE] = {
412 { 0, 0, 1, 3, 0 }, /* R */
413 { 0, 0, 1, 1, 1 }, /* G */
414 { 0, 0, 1, 0, 0 }, /* B */
416 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL,
418 [AV_PIX_FMT_NV12] = {
424 { 0, 0, 1, 0, 7 }, /* Y */
425 { 1, 1, 1, 0, 7 }, /* U */
426 { 1, 1, 2, 0, 7 }, /* V */
428 .flags = AV_PIX_FMT_FLAG_PLANAR,
430 [AV_PIX_FMT_NV21] = {
436 { 0, 0, 1, 0, 7 }, /* Y */
437 { 1, 1, 1, 0, 7 }, /* V */
438 { 1, 1, 2, 0, 7 }, /* U */
440 .flags = AV_PIX_FMT_FLAG_PLANAR,
442 [AV_PIX_FMT_ARGB] = {
448 { 0, 3, 1, 0, 7 }, /* A */
449 { 0, 3, 2, 0, 7 }, /* R */
450 { 0, 3, 3, 0, 7 }, /* G */
451 { 0, 3, 4, 0, 7 }, /* B */
453 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
455 [AV_PIX_FMT_RGBA] = {
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 */
466 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
468 [AV_PIX_FMT_ABGR] = {
474 { 0, 3, 1, 0, 7 }, /* A */
475 { 0, 3, 2, 0, 7 }, /* B */
476 { 0, 3, 3, 0, 7 }, /* G */
477 { 0, 3, 4, 0, 7 }, /* R */
479 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
481 [AV_PIX_FMT_BGRA] = {
487 { 0, 3, 1, 0, 7 }, /* B */
488 { 0, 3, 2, 0, 7 }, /* G */
489 { 0, 3, 3, 0, 7 }, /* R */
490 { 0, 3, 4, 0, 7 }, /* A */
492 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
494 [AV_PIX_FMT_GRAY16BE] = {
500 { 0, 1, 1, 0, 15 }, /* Y */
502 .flags = AV_PIX_FMT_FLAG_BE,
504 [AV_PIX_FMT_GRAY16LE] = {
510 { 0, 1, 1, 0, 15 }, /* Y */
513 [AV_PIX_FMT_YUV440P] = {
519 { 0, 0, 1, 0, 7 }, /* Y */
520 { 1, 0, 1, 0, 7 }, /* U */
521 { 2, 0, 1, 0, 7 }, /* V */
523 .flags = AV_PIX_FMT_FLAG_PLANAR,
525 [AV_PIX_FMT_YUVJ440P] = {
531 { 0, 0, 1, 0, 7 }, /* Y */
532 { 1, 0, 1, 0, 7 }, /* U */
533 { 2, 0, 1, 0, 7 }, /* V */
535 .flags = AV_PIX_FMT_FLAG_PLANAR,
537 [AV_PIX_FMT_YUVA420P] = {
543 { 0, 0, 1, 0, 7 }, /* Y */
544 { 1, 0, 1, 0, 7 }, /* U */
545 { 2, 0, 1, 0, 7 }, /* V */
546 { 3, 0, 1, 0, 7 }, /* A */
548 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
550 [AV_PIX_FMT_YUVA422P] = {
556 { 0, 0, 1, 0, 7 }, /* Y */
557 { 1, 0, 1, 0, 7 }, /* U */
558 { 2, 0, 1, 0, 7 }, /* V */
559 { 3, 0, 1, 0, 7 }, /* A */
561 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
563 [AV_PIX_FMT_YUVA444P] = {
569 { 0, 0, 1, 0, 7 }, /* Y */
570 { 1, 0, 1, 0, 7 }, /* U */
571 { 2, 0, 1, 0, 7 }, /* V */
572 { 3, 0, 1, 0, 7 }, /* A */
574 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
576 [AV_PIX_FMT_YUVA420P9BE] = {
577 .name = "yuva420p9be",
582 { 0, 1, 1, 0, 8 }, /* Y */
583 { 1, 1, 1, 0, 8 }, /* U */
584 { 2, 1, 1, 0, 8 }, /* V */
585 { 3, 1, 1, 0, 8 }, /* A */
587 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
589 [AV_PIX_FMT_YUVA420P9LE] = {
590 .name = "yuva420p9le",
595 { 0, 1, 1, 0, 8 }, /* Y */
596 { 1, 1, 1, 0, 8 }, /* U */
597 { 2, 1, 1, 0, 8 }, /* V */
598 { 3, 1, 1, 0, 8 }, /* A */
600 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
602 [AV_PIX_FMT_YUVA422P9BE] = {
603 .name = "yuva422p9be",
608 { 0, 1, 1, 0, 8 }, /* Y */
609 { 1, 1, 1, 0, 8 }, /* U */
610 { 2, 1, 1, 0, 8 }, /* V */
611 { 3, 1, 1, 0, 8 }, /* A */
613 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
615 [AV_PIX_FMT_YUVA422P9LE] = {
616 .name = "yuva422p9le",
621 { 0, 1, 1, 0, 8 }, /* Y */
622 { 1, 1, 1, 0, 8 }, /* U */
623 { 2, 1, 1, 0, 8 }, /* V */
624 { 3, 1, 1, 0, 8 }, /* A */
626 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
628 [AV_PIX_FMT_YUVA444P9BE] = {
629 .name = "yuva444p9be",
634 { 0, 1, 1, 0, 8 }, /* Y */
635 { 1, 1, 1, 0, 8 }, /* U */
636 { 2, 1, 1, 0, 8 }, /* V */
637 { 3, 1, 1, 0, 8 }, /* A */
639 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
641 [AV_PIX_FMT_YUVA444P9LE] = {
642 .name = "yuva444p9le",
647 { 0, 1, 1, 0, 8 }, /* Y */
648 { 1, 1, 1, 0, 8 }, /* U */
649 { 2, 1, 1, 0, 8 }, /* V */
650 { 3, 1, 1, 0, 8 }, /* A */
652 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
654 [AV_PIX_FMT_YUVA420P10BE] = {
655 .name = "yuva420p10be",
660 { 0, 1, 1, 0, 9 }, /* Y */
661 { 1, 1, 1, 0, 9 }, /* U */
662 { 2, 1, 1, 0, 9 }, /* V */
663 { 3, 1, 1, 0, 9 }, /* A */
665 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
667 [AV_PIX_FMT_YUVA420P10LE] = {
668 .name = "yuva420p10le",
673 { 0, 1, 1, 0, 9 }, /* Y */
674 { 1, 1, 1, 0, 9 }, /* U */
675 { 2, 1, 1, 0, 9 }, /* V */
676 { 3, 1, 1, 0, 9 }, /* A */
678 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
680 [AV_PIX_FMT_YUVA422P10BE] = {
681 .name = "yuva422p10be",
686 { 0, 1, 1, 0, 9 }, /* Y */
687 { 1, 1, 1, 0, 9 }, /* U */
688 { 2, 1, 1, 0, 9 }, /* V */
689 { 3, 1, 1, 0, 9 }, /* A */
691 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
693 [AV_PIX_FMT_YUVA422P10LE] = {
694 .name = "yuva422p10le",
699 { 0, 1, 1, 0, 9 }, /* Y */
700 { 1, 1, 1, 0, 9 }, /* U */
701 { 2, 1, 1, 0, 9 }, /* V */
702 { 3, 1, 1, 0, 9 }, /* A */
704 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
706 [AV_PIX_FMT_YUVA444P10BE] = {
707 .name = "yuva444p10be",
712 { 0, 1, 1, 0, 9 }, /* Y */
713 { 1, 1, 1, 0, 9 }, /* U */
714 { 2, 1, 1, 0, 9 }, /* V */
715 { 3, 1, 1, 0, 9 }, /* A */
717 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
719 [AV_PIX_FMT_YUVA444P10LE] = {
720 .name = "yuva444p10le",
725 { 0, 1, 1, 0, 9 }, /* Y */
726 { 1, 1, 1, 0, 9 }, /* U */
727 { 2, 1, 1, 0, 9 }, /* V */
728 { 3, 1, 1, 0, 9 }, /* A */
730 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
732 [AV_PIX_FMT_YUVA420P16BE] = {
733 .name = "yuva420p16be",
738 { 0, 1, 1, 0, 15 }, /* Y */
739 { 1, 1, 1, 0, 15 }, /* U */
740 { 2, 1, 1, 0, 15 }, /* V */
741 { 3, 1, 1, 0, 15 }, /* A */
743 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
745 [AV_PIX_FMT_YUVA420P16LE] = {
746 .name = "yuva420p16le",
751 { 0, 1, 1, 0, 15 }, /* Y */
752 { 1, 1, 1, 0, 15 }, /* U */
753 { 2, 1, 1, 0, 15 }, /* V */
754 { 3, 1, 1, 0, 15 }, /* A */
756 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
758 [AV_PIX_FMT_YUVA422P16BE] = {
759 .name = "yuva422p16be",
764 { 0, 1, 1, 0, 15 }, /* Y */
765 { 1, 1, 1, 0, 15 }, /* U */
766 { 2, 1, 1, 0, 15 }, /* V */
767 { 3, 1, 1, 0, 15 }, /* A */
769 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
771 [AV_PIX_FMT_YUVA422P16LE] = {
772 .name = "yuva422p16le",
777 { 0, 1, 1, 0, 15 }, /* Y */
778 { 1, 1, 1, 0, 15 }, /* U */
779 { 2, 1, 1, 0, 15 }, /* V */
780 { 3, 1, 1, 0, 15 }, /* A */
782 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
784 [AV_PIX_FMT_YUVA444P16BE] = {
785 .name = "yuva444p16be",
790 { 0, 1, 1, 0, 15 }, /* Y */
791 { 1, 1, 1, 0, 15 }, /* U */
792 { 2, 1, 1, 0, 15 }, /* V */
793 { 3, 1, 1, 0, 15 }, /* A */
795 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
797 [AV_PIX_FMT_YUVA444P16LE] = {
798 .name = "yuva444p16le",
803 { 0, 1, 1, 0, 15 }, /* Y */
804 { 1, 1, 1, 0, 15 }, /* U */
805 { 2, 1, 1, 0, 15 }, /* V */
806 { 3, 1, 1, 0, 15 }, /* A */
808 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
811 [AV_PIX_FMT_VDPAU_H264] = {
812 .name = "vdpau_h264",
815 .flags = AV_PIX_FMT_FLAG_HWACCEL,
817 [AV_PIX_FMT_VDPAU_MPEG1] = {
818 .name = "vdpau_mpeg1",
821 .flags = AV_PIX_FMT_FLAG_HWACCEL,
823 [AV_PIX_FMT_VDPAU_MPEG2] = {
824 .name = "vdpau_mpeg2",
827 .flags = AV_PIX_FMT_FLAG_HWACCEL,
829 [AV_PIX_FMT_VDPAU_WMV3] = {
830 .name = "vdpau_wmv3",
833 .flags = AV_PIX_FMT_FLAG_HWACCEL,
835 [AV_PIX_FMT_VDPAU_VC1] = {
839 .flags = AV_PIX_FMT_FLAG_HWACCEL,
841 [AV_PIX_FMT_VDPAU_MPEG4] = {
842 .name = "vdpau_mpeg4",
845 .flags = AV_PIX_FMT_FLAG_HWACCEL,
848 [AV_PIX_FMT_RGB48BE] = {
854 { 0, 5, 1, 0, 15 }, /* R */
855 { 0, 5, 3, 0, 15 }, /* G */
856 { 0, 5, 5, 0, 15 }, /* B */
858 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE,
860 [AV_PIX_FMT_RGB48LE] = {
866 { 0, 5, 1, 0, 15 }, /* R */
867 { 0, 5, 3, 0, 15 }, /* G */
868 { 0, 5, 5, 0, 15 }, /* B */
870 .flags = AV_PIX_FMT_FLAG_RGB,
872 [AV_PIX_FMT_RGBA64BE] = {
878 { 0, 7, 1, 0, 15 }, /* R */
879 { 0, 7, 3, 0, 15 }, /* G */
880 { 0, 7, 5, 0, 15 }, /* B */
881 { 0, 7, 7, 0, 15 }, /* A */
883 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
885 [AV_PIX_FMT_RGBA64LE] = {
891 { 0, 7, 1, 0, 15 }, /* R */
892 { 0, 7, 3, 0, 15 }, /* G */
893 { 0, 7, 5, 0, 15 }, /* B */
894 { 0, 7, 7, 0, 15 }, /* A */
896 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
898 [AV_PIX_FMT_RGB565BE] = {
904 { 0, 1, 0, 3, 4 }, /* R */
905 { 0, 1, 1, 5, 5 }, /* G */
906 { 0, 1, 1, 0, 4 }, /* B */
908 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
910 [AV_PIX_FMT_RGB565LE] = {
916 { 0, 1, 2, 3, 4 }, /* R */
917 { 0, 1, 1, 5, 5 }, /* G */
918 { 0, 1, 1, 0, 4 }, /* B */
920 .flags = AV_PIX_FMT_FLAG_RGB,
922 [AV_PIX_FMT_RGB555BE] = {
928 { 0, 1, 0, 2, 4 }, /* R */
929 { 0, 1, 1, 5, 4 }, /* G */
930 { 0, 1, 1, 0, 4 }, /* B */
932 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
934 [AV_PIX_FMT_RGB555LE] = {
940 { 0, 1, 2, 2, 4 }, /* R */
941 { 0, 1, 1, 5, 4 }, /* G */
942 { 0, 1, 1, 0, 4 }, /* B */
944 .flags = AV_PIX_FMT_FLAG_RGB,
946 [AV_PIX_FMT_RGB444BE] = {
952 { 0, 1, 0, 0, 3 }, /* R */
953 { 0, 1, 1, 4, 3 }, /* G */
954 { 0, 1, 1, 0, 3 }, /* B */
956 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
958 [AV_PIX_FMT_RGB444LE] = {
964 { 0, 1, 2, 0, 3 }, /* R */
965 { 0, 1, 1, 4, 3 }, /* G */
966 { 0, 1, 1, 0, 3 }, /* B */
968 .flags = AV_PIX_FMT_FLAG_RGB,
970 [AV_PIX_FMT_BGR48BE] = {
976 { 0, 5, 1, 0, 15 }, /* B */
977 { 0, 5, 3, 0, 15 }, /* G */
978 { 0, 5, 5, 0, 15 }, /* R */
980 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
982 [AV_PIX_FMT_BGR48LE] = {
988 { 0, 5, 1, 0, 15 }, /* B */
989 { 0, 5, 3, 0, 15 }, /* G */
990 { 0, 5, 5, 0, 15 }, /* R */
992 .flags = AV_PIX_FMT_FLAG_RGB,
994 [AV_PIX_FMT_BGRA64BE] = {
1000 { 0, 5, 1, 0, 15 }, /* B */
1001 { 0, 5, 3, 0, 15 }, /* G */
1002 { 0, 5, 5, 0, 15 }, /* R */
1003 { 0, 5, 7, 0, 15 }, /* A */
1005 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1007 [AV_PIX_FMT_BGRA64LE] = {
1013 { 0, 5, 1, 0, 15 }, /* B */
1014 { 0, 5, 3, 0, 15 }, /* G */
1015 { 0, 5, 5, 0, 15 }, /* R */
1016 { 0, 5, 7, 0, 15 }, /* A */
1018 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1020 [AV_PIX_FMT_BGR565BE] = {
1026 { 0, 1, 0, 3, 4 }, /* B */
1027 { 0, 1, 1, 5, 5 }, /* G */
1028 { 0, 1, 1, 0, 4 }, /* R */
1030 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1032 [AV_PIX_FMT_BGR565LE] = {
1038 { 0, 1, 2, 3, 4 }, /* B */
1039 { 0, 1, 1, 5, 5 }, /* G */
1040 { 0, 1, 1, 0, 4 }, /* R */
1042 .flags = AV_PIX_FMT_FLAG_RGB,
1044 [AV_PIX_FMT_BGR555BE] = {
1050 { 0, 1, 0, 2, 4 }, /* B */
1051 { 0, 1, 1, 5, 4 }, /* G */
1052 { 0, 1, 1, 0, 4 }, /* R */
1054 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1056 [AV_PIX_FMT_BGR555LE] = {
1062 { 0, 1, 2, 2, 4 }, /* B */
1063 { 0, 1, 1, 5, 4 }, /* G */
1064 { 0, 1, 1, 0, 4 }, /* R */
1066 .flags = AV_PIX_FMT_FLAG_RGB,
1068 [AV_PIX_FMT_BGR444BE] = {
1074 { 0, 1, 0, 0, 3 }, /* B */
1075 { 0, 1, 1, 4, 3 }, /* G */
1076 { 0, 1, 1, 0, 3 }, /* R */
1078 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1080 [AV_PIX_FMT_BGR444LE] = {
1086 { 0, 1, 2, 0, 3 }, /* B */
1087 { 0, 1, 1, 4, 3 }, /* G */
1088 { 0, 1, 1, 0, 3 }, /* R */
1090 .flags = AV_PIX_FMT_FLAG_RGB,
1092 [AV_PIX_FMT_VAAPI_MOCO] = {
1093 .name = "vaapi_moco",
1096 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1098 [AV_PIX_FMT_VAAPI_IDCT] = {
1099 .name = "vaapi_idct",
1102 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1104 [AV_PIX_FMT_VAAPI_VLD] = {
1105 .name = "vaapi_vld",
1108 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1110 [AV_PIX_FMT_VDA_VLD] = {
1114 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1116 [AV_PIX_FMT_YUV420P9LE] = {
1117 .name = "yuv420p9le",
1122 { 0, 1, 1, 0, 8 }, /* Y */
1123 { 1, 1, 1, 0, 8 }, /* U */
1124 { 2, 1, 1, 0, 8 }, /* V */
1126 .flags = AV_PIX_FMT_FLAG_PLANAR,
1128 [AV_PIX_FMT_YUV420P9BE] = {
1129 .name = "yuv420p9be",
1134 { 0, 1, 1, 0, 8 }, /* Y */
1135 { 1, 1, 1, 0, 8 }, /* U */
1136 { 2, 1, 1, 0, 8 }, /* V */
1138 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1140 [AV_PIX_FMT_YUV420P10LE] = {
1141 .name = "yuv420p10le",
1146 { 0, 1, 1, 0, 9 }, /* Y */
1147 { 1, 1, 1, 0, 9 }, /* U */
1148 { 2, 1, 1, 0, 9 }, /* V */
1150 .flags = AV_PIX_FMT_FLAG_PLANAR,
1152 [AV_PIX_FMT_YUV420P10BE] = {
1153 .name = "yuv420p10be",
1158 { 0, 1, 1, 0, 9 }, /* Y */
1159 { 1, 1, 1, 0, 9 }, /* U */
1160 { 2, 1, 1, 0, 9 }, /* V */
1162 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1164 [AV_PIX_FMT_YUV420P16LE] = {
1165 .name = "yuv420p16le",
1170 { 0, 1, 1, 0, 15 }, /* Y */
1171 { 1, 1, 1, 0, 15 }, /* U */
1172 { 2, 1, 1, 0, 15 }, /* V */
1174 .flags = AV_PIX_FMT_FLAG_PLANAR,
1176 [AV_PIX_FMT_YUV420P16BE] = {
1177 .name = "yuv420p16be",
1182 { 0, 1, 1, 0, 15 }, /* Y */
1183 { 1, 1, 1, 0, 15 }, /* U */
1184 { 2, 1, 1, 0, 15 }, /* V */
1186 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1188 [AV_PIX_FMT_YUV422P9LE] = {
1189 .name = "yuv422p9le",
1194 { 0, 1, 1, 0, 8 }, /* Y */
1195 { 1, 1, 1, 0, 8 }, /* U */
1196 { 2, 1, 1, 0, 8 }, /* V */
1198 .flags = AV_PIX_FMT_FLAG_PLANAR,
1200 [AV_PIX_FMT_YUV422P9BE] = {
1201 .name = "yuv422p9be",
1206 { 0, 1, 1, 0, 8 }, /* Y */
1207 { 1, 1, 1, 0, 8 }, /* U */
1208 { 2, 1, 1, 0, 8 }, /* V */
1210 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1212 [AV_PIX_FMT_YUV422P10LE] = {
1213 .name = "yuv422p10le",
1218 { 0, 1, 1, 0, 9 }, /* Y */
1219 { 1, 1, 1, 0, 9 }, /* U */
1220 { 2, 1, 1, 0, 9 }, /* V */
1222 .flags = AV_PIX_FMT_FLAG_PLANAR,
1224 [AV_PIX_FMT_YUV422P10BE] = {
1225 .name = "yuv422p10be",
1230 { 0, 1, 1, 0, 9 }, /* Y */
1231 { 1, 1, 1, 0, 9 }, /* U */
1232 { 2, 1, 1, 0, 9 }, /* V */
1234 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1236 [AV_PIX_FMT_YUV422P16LE] = {
1237 .name = "yuv422p16le",
1242 { 0, 1, 1, 0, 15 }, /* Y */
1243 { 1, 1, 1, 0, 15 }, /* U */
1244 { 2, 1, 1, 0, 15 }, /* V */
1246 .flags = AV_PIX_FMT_FLAG_PLANAR,
1248 [AV_PIX_FMT_YUV422P16BE] = {
1249 .name = "yuv422p16be",
1254 { 0, 1, 1, 0, 15 }, /* Y */
1255 { 1, 1, 1, 0, 15 }, /* U */
1256 { 2, 1, 1, 0, 15 }, /* V */
1258 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1260 [AV_PIX_FMT_YUV444P16LE] = {
1261 .name = "yuv444p16le",
1266 { 0, 1, 1, 0, 15 }, /* Y */
1267 { 1, 1, 1, 0, 15 }, /* U */
1268 { 2, 1, 1, 0, 15 }, /* V */
1270 .flags = AV_PIX_FMT_FLAG_PLANAR,
1272 [AV_PIX_FMT_YUV444P16BE] = {
1273 .name = "yuv444p16be",
1278 { 0, 1, 1, 0, 15 }, /* Y */
1279 { 1, 1, 1, 0, 15 }, /* U */
1280 { 2, 1, 1, 0, 15 }, /* V */
1282 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1284 [AV_PIX_FMT_YUV444P10LE] = {
1285 .name = "yuv444p10le",
1290 { 0, 1, 1, 0, 9 }, /* Y */
1291 { 1, 1, 1, 0, 9 }, /* U */
1292 { 2, 1, 1, 0, 9 }, /* V */
1294 .flags = AV_PIX_FMT_FLAG_PLANAR,
1296 [AV_PIX_FMT_YUV444P10BE] = {
1297 .name = "yuv444p10be",
1302 { 0, 1, 1, 0, 9 }, /* Y */
1303 { 1, 1, 1, 0, 9 }, /* U */
1304 { 2, 1, 1, 0, 9 }, /* V */
1306 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1308 [AV_PIX_FMT_YUV444P9LE] = {
1309 .name = "yuv444p9le",
1314 { 0, 1, 1, 0, 8 }, /* Y */
1315 { 1, 1, 1, 0, 8 }, /* U */
1316 { 2, 1, 1, 0, 8 }, /* V */
1318 .flags = AV_PIX_FMT_FLAG_PLANAR,
1320 [AV_PIX_FMT_YUV444P9BE] = {
1321 .name = "yuv444p9be",
1326 { 0, 1, 1, 0, 8 }, /* Y */
1327 { 1, 1, 1, 0, 8 }, /* U */
1328 { 2, 1, 1, 0, 8 }, /* V */
1330 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1332 [AV_PIX_FMT_DXVA2_VLD] = {
1333 .name = "dxva2_vld",
1336 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1338 [AV_PIX_FMT_Y400A] = {
1342 { 0, 1, 1, 0, 7 }, /* Y */
1343 { 0, 1, 2, 0, 7 }, /* A */
1345 .flags = AV_PIX_FMT_FLAG_ALPHA,
1347 [AV_PIX_FMT_GBRP] = {
1353 { 0, 0, 1, 0, 7 }, /* G */
1354 { 1, 0, 1, 0, 7 }, /* B */
1355 { 2, 0, 1, 0, 7 }, /* R */
1357 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1359 [AV_PIX_FMT_GBRP9LE] = {
1365 { 0, 1, 1, 0, 8 }, /* G */
1366 { 1, 1, 1, 0, 8 }, /* B */
1367 { 2, 1, 1, 0, 8 }, /* R */
1369 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1371 [AV_PIX_FMT_GBRP9BE] = {
1377 { 0, 1, 1, 0, 8 }, /* G */
1378 { 1, 1, 1, 0, 8 }, /* B */
1379 { 2, 1, 1, 0, 8 }, /* R */
1381 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1383 [AV_PIX_FMT_GBRP10LE] = {
1389 { 0, 1, 1, 0, 9 }, /* G */
1390 { 1, 1, 1, 0, 9 }, /* B */
1391 { 2, 1, 1, 0, 9 }, /* R */
1393 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1395 [AV_PIX_FMT_GBRP10BE] = {
1401 { 0, 1, 1, 0, 9 }, /* G */
1402 { 1, 1, 1, 0, 9 }, /* B */
1403 { 2, 1, 1, 0, 9 }, /* R */
1405 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1407 [AV_PIX_FMT_GBRP16LE] = {
1413 { 0, 1, 1, 0, 15 }, /* G */
1414 { 1, 1, 1, 0, 15 }, /* B */
1415 { 2, 1, 1, 0, 15 }, /* R */
1417 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1419 [AV_PIX_FMT_GBRP16BE] = {
1425 { 0, 1, 1, 0, 15 }, /* G */
1426 { 1, 1, 1, 0, 15 }, /* B */
1427 { 2, 1, 1, 0, 15 }, /* R */
1429 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1431 [AV_PIX_FMT_VDPAU] = {
1435 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1437 [AV_PIX_FMT_XYZ12LE] = {
1443 { 0, 5, 1, 4, 11 }, /* X */
1444 { 0, 5, 3, 4, 11 }, /* Y */
1445 { 0, 5, 5, 4, 11 }, /* Z */
1447 /*.flags = -- not used*/
1449 [AV_PIX_FMT_XYZ12BE] = {
1455 { 0, 5, 1, 4, 11 }, /* X */
1456 { 0, 5, 3, 4, 11 }, /* Y */
1457 { 0, 5, 5, 4, 11 }, /* Z */
1459 .flags = AV_PIX_FMT_FLAG_BE,
1461 [AV_PIX_FMT_NV16] = {
1467 { 0, 0, 1, 0, 7 }, /* Y */
1468 { 1, 1, 1, 0, 7 }, /* U */
1469 { 1, 1, 2, 0, 7 }, /* V */
1471 .flags = AV_PIX_FMT_FLAG_PLANAR,
1473 [AV_PIX_FMT_NV20LE] = {
1479 { 0, 1, 1, 0, 9 }, /* Y */
1480 { 1, 3, 1, 0, 9 }, /* U */
1481 { 1, 3, 3, 0, 9 }, /* V */
1483 .flags = AV_PIX_FMT_FLAG_PLANAR,
1485 [AV_PIX_FMT_NV20BE] = {
1491 { 0, 1, 1, 0, 9 }, /* Y */
1492 { 1, 3, 1, 0, 9 }, /* U */
1493 { 1, 3, 3, 0, 9 }, /* V */
1495 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
1497 [AV_PIX_FMT_VDA] = {
1499 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1503 FF_DISABLE_DEPRECATION_WARNINGS
1504 static enum AVPixelFormat get_pix_fmt_internal(const char *name)
1506 enum AVPixelFormat pix_fmt;
1508 for (pix_fmt = 0; pix_fmt < AV_PIX_FMT_NB; pix_fmt++)
1509 if (av_pix_fmt_descriptors[pix_fmt].name &&
1510 !strcmp(av_pix_fmt_descriptors[pix_fmt].name, name))
1513 return AV_PIX_FMT_NONE;
1516 const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt)
1518 return (unsigned)pix_fmt < AV_PIX_FMT_NB ?
1519 av_pix_fmt_descriptors[pix_fmt].name : NULL;
1523 # define X_NE(be, le) be
1525 # define X_NE(be, le) le
1528 enum AVPixelFormat av_get_pix_fmt(const char *name)
1530 enum AVPixelFormat pix_fmt;
1532 if (!strcmp(name, "rgb32"))
1533 name = X_NE("argb", "bgra");
1534 else if (!strcmp(name, "bgr32"))
1535 name = X_NE("abgr", "rgba");
1537 pix_fmt = get_pix_fmt_internal(name);
1538 if (pix_fmt == AV_PIX_FMT_NONE) {
1541 snprintf(name2, sizeof(name2), "%s%s", name, X_NE("be", "le"));
1542 pix_fmt = get_pix_fmt_internal(name2);
1547 int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)
1550 int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;
1552 for (c = 0; c < pixdesc->nb_components; c++) {
1553 int s = c == 1 || c == 2 ? 0 : log2_pixels;
1554 bits += (pixdesc->comp[c].depth_minus1 + 1) << s;
1557 return bits >> log2_pixels;
1560 char *av_get_pix_fmt_string (char *buf, int buf_size, enum AVPixelFormat pix_fmt)
1564 snprintf (buf, buf_size, "name" " nb_components" " nb_bits");
1566 const AVPixFmtDescriptor *pixdesc = &av_pix_fmt_descriptors[pix_fmt];
1567 snprintf(buf, buf_size, "%-11s %7d %10d", pixdesc->name,
1568 pixdesc->nb_components, av_get_bits_per_pixel(pixdesc));
1574 const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt)
1576 if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB)
1578 return &av_pix_fmt_descriptors[pix_fmt];
1581 const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev)
1584 return &av_pix_fmt_descriptors[0];
1585 if (prev - av_pix_fmt_descriptors < FF_ARRAY_ELEMS(av_pix_fmt_descriptors) - 1)
1590 enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc)
1592 if (desc < av_pix_fmt_descriptors ||
1593 desc >= av_pix_fmt_descriptors + FF_ARRAY_ELEMS(av_pix_fmt_descriptors))
1594 return AV_PIX_FMT_NONE;
1596 return desc - av_pix_fmt_descriptors;
1598 FF_ENABLE_DEPRECATION_WARNINGS
1600 int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt,
1601 int *h_shift, int *v_shift)
1603 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
1605 return AVERROR(ENOSYS);
1606 *h_shift = desc->log2_chroma_w;
1607 *v_shift = desc->log2_chroma_h;
1612 int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt)
1614 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
1615 int i, planes[4] = { 0 }, ret = 0;
1618 return AVERROR(EINVAL);
1620 for (i = 0; i < desc->nb_components; i++)
1621 planes[desc->comp[i].plane] = 1;
1622 for (i = 0; i < FF_ARRAY_ELEMS(planes); i++)
1628 enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt)
1630 #define PIX_FMT_SWAP_ENDIANNESS(fmt) \
1631 case AV_PIX_FMT_ ## fmt ## BE: return AV_PIX_FMT_ ## fmt ## LE; \
1632 case AV_PIX_FMT_ ## fmt ## LE: return AV_PIX_FMT_ ## fmt ## BE
1635 PIX_FMT_SWAP_ENDIANNESS(GRAY16);
1636 PIX_FMT_SWAP_ENDIANNESS(RGB48);
1637 PIX_FMT_SWAP_ENDIANNESS(RGB565);
1638 PIX_FMT_SWAP_ENDIANNESS(RGB555);
1639 PIX_FMT_SWAP_ENDIANNESS(RGB444);
1640 PIX_FMT_SWAP_ENDIANNESS(BGR48);
1641 PIX_FMT_SWAP_ENDIANNESS(BGR565);
1642 PIX_FMT_SWAP_ENDIANNESS(BGR555);
1643 PIX_FMT_SWAP_ENDIANNESS(BGR444);
1645 PIX_FMT_SWAP_ENDIANNESS(YUV420P9);
1646 PIX_FMT_SWAP_ENDIANNESS(YUV422P9);
1647 PIX_FMT_SWAP_ENDIANNESS(YUV444P9);
1648 PIX_FMT_SWAP_ENDIANNESS(YUV420P10);
1649 PIX_FMT_SWAP_ENDIANNESS(YUV422P10);
1650 PIX_FMT_SWAP_ENDIANNESS(YUV444P10);
1651 PIX_FMT_SWAP_ENDIANNESS(YUV420P16);
1652 PIX_FMT_SWAP_ENDIANNESS(YUV422P16);
1653 PIX_FMT_SWAP_ENDIANNESS(YUV444P16);
1655 PIX_FMT_SWAP_ENDIANNESS(GBRP9);
1656 PIX_FMT_SWAP_ENDIANNESS(GBRP10);
1657 PIX_FMT_SWAP_ENDIANNESS(GBRP16);
1658 PIX_FMT_SWAP_ENDIANNESS(YUVA420P9);
1659 PIX_FMT_SWAP_ENDIANNESS(YUVA422P9);
1660 PIX_FMT_SWAP_ENDIANNESS(YUVA444P9);
1661 PIX_FMT_SWAP_ENDIANNESS(YUVA420P10);
1662 PIX_FMT_SWAP_ENDIANNESS(YUVA422P10);
1663 PIX_FMT_SWAP_ENDIANNESS(YUVA444P10);
1664 PIX_FMT_SWAP_ENDIANNESS(YUVA420P16);
1665 PIX_FMT_SWAP_ENDIANNESS(YUVA422P16);
1666 PIX_FMT_SWAP_ENDIANNESS(YUVA444P16);
1668 PIX_FMT_SWAP_ENDIANNESS(XYZ12);
1669 PIX_FMT_SWAP_ENDIANNESS(NV20);
1670 PIX_FMT_SWAP_ENDIANNESS(RGBA64);
1671 PIX_FMT_SWAP_ENDIANNESS(BGRA64);
1673 return AV_PIX_FMT_NONE;
1675 #undef PIX_FMT_SWAP_ENDIANNESS