2 * pixel format descriptor
3 * Copyright (c) 2009 Michael Niedermayer <michaelni@gmx.at>
5 * This file is part of FFmpeg.
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.
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.
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
30 #include "intreadwrite.h"
33 void av_read_image_line(uint16_t *dst,
34 const uint8_t *data[4], const int linesize[4],
35 const AVPixFmtDescriptor *desc,
36 int x, int y, int c, int w,
37 int read_pal_component)
39 AVComponentDescriptor comp = desc->comp[c];
40 int plane = comp.plane;
41 int depth = comp.depth_minus1 + 1;
42 int mask = (1 << depth) - 1;
43 int shift = comp.shift;
44 int step = comp.step_minus1 + 1;
45 int flags = desc->flags;
47 if (flags & AV_PIX_FMT_FLAG_BITSTREAM) {
48 int skip = x * step + comp.offset_plus1 - 1;
49 const uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);
50 int shift = 8 - depth - (skip & 7);
53 int val = (*p >> shift) & mask;
54 if (read_pal_component)
55 val = data[1][4*val + c];
62 const uint8_t *p = data[plane] + y * linesize[plane] +
63 x * step + comp.offset_plus1 - 1;
64 int is_8bit = shift + depth <= 8;
67 p += !!(flags & AV_PIX_FMT_FLAG_BE);
70 int val = is_8bit ? *p :
71 flags & AV_PIX_FMT_FLAG_BE ? AV_RB16(p) : AV_RL16(p);
72 val = (val >> shift) & mask;
73 if (read_pal_component)
74 val = data[1][4 * val + c];
81 void av_write_image_line(const uint16_t *src,
82 uint8_t *data[4], const int linesize[4],
83 const AVPixFmtDescriptor *desc,
84 int x, int y, int c, int w)
86 AVComponentDescriptor comp = desc->comp[c];
87 int plane = comp.plane;
88 int depth = comp.depth_minus1 + 1;
89 int step = comp.step_minus1 + 1;
90 int flags = desc->flags;
92 if (flags & AV_PIX_FMT_FLAG_BITSTREAM) {
93 int skip = x * step + comp.offset_plus1 - 1;
94 uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);
95 int shift = 8 - depth - (skip & 7);
98 *p |= *src++ << shift;
104 int shift = comp.shift;
105 uint8_t *p = data[plane] + y * linesize[plane] +
106 x * step + comp.offset_plus1 - 1;
108 if (shift + depth <= 8) {
109 p += !!(flags & AV_PIX_FMT_FLAG_BE);
111 *p |= (*src++ << shift);
116 if (flags & AV_PIX_FMT_FLAG_BE) {
117 uint16_t val = AV_RB16(p) | (*src++ << shift);
120 uint16_t val = AV_RL16(p) | (*src++ << shift);
129 #if !FF_API_PIX_FMT_DESC
132 const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
133 [AV_PIX_FMT_YUV420P] = {
139 { 0, 0, 1, 0, 7 }, /* Y */
140 { 1, 0, 1, 0, 7 }, /* U */
141 { 2, 0, 1, 0, 7 }, /* V */
143 .flags = AV_PIX_FMT_FLAG_PLANAR,
145 [AV_PIX_FMT_YUYV422] = {
151 { 0, 1, 1, 0, 7 }, /* Y */
152 { 0, 3, 2, 0, 7 }, /* U */
153 { 0, 3, 4, 0, 7 }, /* V */
156 [AV_PIX_FMT_RGB24] = {
162 { 0, 2, 1, 0, 7 }, /* R */
163 { 0, 2, 2, 0, 7 }, /* G */
164 { 0, 2, 3, 0, 7 }, /* B */
166 .flags = AV_PIX_FMT_FLAG_RGB,
168 [AV_PIX_FMT_BGR24] = {
174 { 0, 2, 3, 0, 7 }, /* R */
175 { 0, 2, 2, 0, 7 }, /* G */
176 { 0, 2, 1, 0, 7 }, /* B */
178 .flags = AV_PIX_FMT_FLAG_RGB,
180 [AV_PIX_FMT_YUV422P] = {
186 { 0, 0, 1, 0, 7 }, /* Y */
187 { 1, 0, 1, 0, 7 }, /* U */
188 { 2, 0, 1, 0, 7 }, /* V */
190 .flags = AV_PIX_FMT_FLAG_PLANAR,
192 [AV_PIX_FMT_YUV444P] = {
198 { 0, 0, 1, 0, 7 }, /* Y */
199 { 1, 0, 1, 0, 7 }, /* U */
200 { 2, 0, 1, 0, 7 }, /* V */
202 .flags = AV_PIX_FMT_FLAG_PLANAR,
204 [AV_PIX_FMT_YUV410P] = {
210 { 0, 0, 1, 0, 7 }, /* Y */
211 { 1, 0, 1, 0, 7 }, /* U */
212 { 2, 0, 1, 0, 7 }, /* V */
214 .flags = AV_PIX_FMT_FLAG_PLANAR,
216 [AV_PIX_FMT_YUV411P] = {
222 { 0, 0, 1, 0, 7 }, /* Y */
223 { 1, 0, 1, 0, 7 }, /* U */
224 { 2, 0, 1, 0, 7 }, /* V */
226 .flags = AV_PIX_FMT_FLAG_PLANAR,
228 [AV_PIX_FMT_YUVJ411P] = {
234 { 0, 0, 1, 0, 7 }, /* Y */
235 { 1, 0, 1, 0, 7 }, /* U */
236 { 2, 0, 1, 0, 7 }, /* V */
238 .flags = AV_PIX_FMT_FLAG_PLANAR,
240 [AV_PIX_FMT_GRAY8] = {
246 { 0, 0, 1, 0, 7 }, /* Y */
248 .flags = AV_PIX_FMT_FLAG_PSEUDOPAL,
250 [AV_PIX_FMT_MONOWHITE] = {
256 { 0, 0, 1, 0, 0 }, /* Y */
258 .flags = AV_PIX_FMT_FLAG_BITSTREAM,
260 [AV_PIX_FMT_MONOBLACK] = {
266 { 0, 0, 1, 7, 0 }, /* Y */
268 .flags = AV_PIX_FMT_FLAG_BITSTREAM,
270 [AV_PIX_FMT_PAL8] = {
278 .flags = AV_PIX_FMT_FLAG_PAL,
280 [AV_PIX_FMT_YUVJ420P] = {
286 { 0, 0, 1, 0, 7 }, /* Y */
287 { 1, 0, 1, 0, 7 }, /* U */
288 { 2, 0, 1, 0, 7 }, /* V */
290 .flags = AV_PIX_FMT_FLAG_PLANAR,
292 [AV_PIX_FMT_YUVJ422P] = {
298 { 0, 0, 1, 0, 7 }, /* Y */
299 { 1, 0, 1, 0, 7 }, /* U */
300 { 2, 0, 1, 0, 7 }, /* V */
302 .flags = AV_PIX_FMT_FLAG_PLANAR,
304 [AV_PIX_FMT_YUVJ444P] = {
310 { 0, 0, 1, 0, 7 }, /* Y */
311 { 1, 0, 1, 0, 7 }, /* U */
312 { 2, 0, 1, 0, 7 }, /* V */
314 .flags = AV_PIX_FMT_FLAG_PLANAR,
316 [AV_PIX_FMT_XVMC_MPEG2_MC] = {
318 .flags = AV_PIX_FMT_FLAG_HWACCEL,
320 [AV_PIX_FMT_XVMC_MPEG2_IDCT] = {
322 .flags = AV_PIX_FMT_FLAG_HWACCEL,
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, 0, 2 }, /* R */
353 { 0, 0, 1, 3, 2 }, /* G */
354 { 0, 0, 1, 6, 1 }, /* B */
356 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL,
358 [AV_PIX_FMT_BGR4] = {
364 { 0, 3, 4, 0, 0 }, /* R */
365 { 0, 3, 2, 0, 1 }, /* G */
366 { 0, 3, 1, 0, 0 }, /* B */
368 .flags = AV_PIX_FMT_FLAG_BITSTREAM | AV_PIX_FMT_FLAG_RGB,
370 [AV_PIX_FMT_BGR4_BYTE] = {
376 { 0, 0, 1, 0, 0 }, /* R */
377 { 0, 0, 1, 1, 1 }, /* G */
378 { 0, 0, 1, 3, 0 }, /* B */
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, 2, 0, 7 }, /* U */
438 { 1, 1, 1, 0, 7 }, /* V */
440 .flags = AV_PIX_FMT_FLAG_PLANAR,
442 [AV_PIX_FMT_ARGB] = {
448 { 0, 3, 2, 0, 7 }, /* R */
449 { 0, 3, 3, 0, 7 }, /* G */
450 { 0, 3, 4, 0, 7 }, /* B */
451 { 0, 3, 1, 0, 7 }, /* A */
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, 4, 0, 7 }, /* R */
475 { 0, 3, 3, 0, 7 }, /* G */
476 { 0, 3, 2, 0, 7 }, /* B */
477 { 0, 3, 1, 0, 7 }, /* A */
479 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
481 [AV_PIX_FMT_BGRA] = {
487 { 0, 3, 3, 0, 7 }, /* R */
488 { 0, 3, 2, 0, 7 }, /* G */
489 { 0, 3, 1, 0, 7 }, /* B */
490 { 0, 3, 4, 0, 7 }, /* A */
492 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
494 [AV_PIX_FMT_0RGB] = {
500 { 0, 3, 2, 0, 7 }, /* R */
501 { 0, 3, 3, 0, 7 }, /* G */
502 { 0, 3, 4, 0, 7 }, /* B */
504 .flags = AV_PIX_FMT_FLAG_RGB,
506 [AV_PIX_FMT_RGB0] = {
512 { 0, 3, 1, 0, 7 }, /* R */
513 { 0, 3, 2, 0, 7 }, /* G */
514 { 0, 3, 3, 0, 7 }, /* B */
516 .flags = AV_PIX_FMT_FLAG_RGB,
518 [AV_PIX_FMT_0BGR] = {
524 { 0, 3, 4, 0, 7 }, /* R */
525 { 0, 3, 3, 0, 7 }, /* G */
526 { 0, 3, 2, 0, 7 }, /* B */
528 .flags = AV_PIX_FMT_FLAG_RGB,
530 [AV_PIX_FMT_BGR0] = {
536 { 0, 3, 3, 0, 7 }, /* R */
537 { 0, 3, 2, 0, 7 }, /* G */
538 { 0, 3, 1, 0, 7 }, /* B */
540 .flags = AV_PIX_FMT_FLAG_RGB,
542 [AV_PIX_FMT_GRAY16BE] = {
548 { 0, 1, 1, 0, 15 }, /* Y */
550 .flags = AV_PIX_FMT_FLAG_BE,
552 [AV_PIX_FMT_GRAY16LE] = {
558 { 0, 1, 1, 0, 15 }, /* Y */
561 [AV_PIX_FMT_YUV440P] = {
567 { 0, 0, 1, 0, 7 }, /* Y */
568 { 1, 0, 1, 0, 7 }, /* U */
569 { 2, 0, 1, 0, 7 }, /* V */
571 .flags = AV_PIX_FMT_FLAG_PLANAR,
573 [AV_PIX_FMT_YUVJ440P] = {
579 { 0, 0, 1, 0, 7 }, /* Y */
580 { 1, 0, 1, 0, 7 }, /* U */
581 { 2, 0, 1, 0, 7 }, /* V */
583 .flags = AV_PIX_FMT_FLAG_PLANAR,
585 [AV_PIX_FMT_YUVA420P] = {
591 { 0, 0, 1, 0, 7 }, /* Y */
592 { 1, 0, 1, 0, 7 }, /* U */
593 { 2, 0, 1, 0, 7 }, /* V */
594 { 3, 0, 1, 0, 7 }, /* A */
596 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
598 [AV_PIX_FMT_YUVA422P] = {
604 { 0, 0, 1, 0, 7 }, /* Y */
605 { 1, 0, 1, 0, 7 }, /* U */
606 { 2, 0, 1, 0, 7 }, /* V */
607 { 3, 0, 1, 0, 7 }, /* A */
609 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
611 [AV_PIX_FMT_YUVA444P] = {
617 { 0, 0, 1, 0, 7 }, /* Y */
618 { 1, 0, 1, 0, 7 }, /* U */
619 { 2, 0, 1, 0, 7 }, /* V */
620 { 3, 0, 1, 0, 7 }, /* A */
622 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
624 [AV_PIX_FMT_YUVA420P9BE] = {
625 .name = "yuva420p9be",
630 { 0, 1, 1, 0, 8 }, /* Y */
631 { 1, 1, 1, 0, 8 }, /* U */
632 { 2, 1, 1, 0, 8 }, /* V */
633 { 3, 1, 1, 0, 8 }, /* A */
635 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
637 [AV_PIX_FMT_YUVA420P9LE] = {
638 .name = "yuva420p9le",
643 { 0, 1, 1, 0, 8 }, /* Y */
644 { 1, 1, 1, 0, 8 }, /* U */
645 { 2, 1, 1, 0, 8 }, /* V */
646 { 3, 1, 1, 0, 8 }, /* A */
648 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
650 [AV_PIX_FMT_YUVA422P9BE] = {
651 .name = "yuva422p9be",
656 { 0, 1, 1, 0, 8 }, /* Y */
657 { 1, 1, 1, 0, 8 }, /* U */
658 { 2, 1, 1, 0, 8 }, /* V */
659 { 3, 1, 1, 0, 8 }, /* A */
661 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
663 [AV_PIX_FMT_YUVA422P9LE] = {
664 .name = "yuva422p9le",
669 { 0, 1, 1, 0, 8 }, /* Y */
670 { 1, 1, 1, 0, 8 }, /* U */
671 { 2, 1, 1, 0, 8 }, /* V */
672 { 3, 1, 1, 0, 8 }, /* A */
674 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
676 [AV_PIX_FMT_YUVA444P9BE] = {
677 .name = "yuva444p9be",
682 { 0, 1, 1, 0, 8 }, /* Y */
683 { 1, 1, 1, 0, 8 }, /* U */
684 { 2, 1, 1, 0, 8 }, /* V */
685 { 3, 1, 1, 0, 8 }, /* A */
687 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
689 [AV_PIX_FMT_YUVA444P9LE] = {
690 .name = "yuva444p9le",
695 { 0, 1, 1, 0, 8 }, /* Y */
696 { 1, 1, 1, 0, 8 }, /* U */
697 { 2, 1, 1, 0, 8 }, /* V */
698 { 3, 1, 1, 0, 8 }, /* A */
700 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
702 [AV_PIX_FMT_YUVA420P10BE] = {
703 .name = "yuva420p10be",
708 { 0, 1, 1, 0, 9 }, /* Y */
709 { 1, 1, 1, 0, 9 }, /* U */
710 { 2, 1, 1, 0, 9 }, /* V */
711 { 3, 1, 1, 0, 9 }, /* A */
713 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
715 [AV_PIX_FMT_YUVA420P10LE] = {
716 .name = "yuva420p10le",
721 { 0, 1, 1, 0, 9 }, /* Y */
722 { 1, 1, 1, 0, 9 }, /* U */
723 { 2, 1, 1, 0, 9 }, /* V */
724 { 3, 1, 1, 0, 9 }, /* A */
726 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
728 [AV_PIX_FMT_YUVA422P10BE] = {
729 .name = "yuva422p10be",
734 { 0, 1, 1, 0, 9 }, /* Y */
735 { 1, 1, 1, 0, 9 }, /* U */
736 { 2, 1, 1, 0, 9 }, /* V */
737 { 3, 1, 1, 0, 9 }, /* A */
739 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
741 [AV_PIX_FMT_YUVA422P10LE] = {
742 .name = "yuva422p10le",
747 { 0, 1, 1, 0, 9 }, /* Y */
748 { 1, 1, 1, 0, 9 }, /* U */
749 { 2, 1, 1, 0, 9 }, /* V */
750 { 3, 1, 1, 0, 9 }, /* A */
752 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
754 [AV_PIX_FMT_YUVA444P10BE] = {
755 .name = "yuva444p10be",
760 { 0, 1, 1, 0, 9 }, /* Y */
761 { 1, 1, 1, 0, 9 }, /* U */
762 { 2, 1, 1, 0, 9 }, /* V */
763 { 3, 1, 1, 0, 9 }, /* A */
765 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
767 [AV_PIX_FMT_YUVA444P10LE] = {
768 .name = "yuva444p10le",
773 { 0, 1, 1, 0, 9 }, /* Y */
774 { 1, 1, 1, 0, 9 }, /* U */
775 { 2, 1, 1, 0, 9 }, /* V */
776 { 3, 1, 1, 0, 9 }, /* A */
778 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
780 [AV_PIX_FMT_YUVA420P16BE] = {
781 .name = "yuva420p16be",
786 { 0, 1, 1, 0, 15 }, /* Y */
787 { 1, 1, 1, 0, 15 }, /* U */
788 { 2, 1, 1, 0, 15 }, /* V */
789 { 3, 1, 1, 0, 15 }, /* A */
791 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
793 [AV_PIX_FMT_YUVA420P16LE] = {
794 .name = "yuva420p16le",
799 { 0, 1, 1, 0, 15 }, /* Y */
800 { 1, 1, 1, 0, 15 }, /* U */
801 { 2, 1, 1, 0, 15 }, /* V */
802 { 3, 1, 1, 0, 15 }, /* A */
804 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
806 [AV_PIX_FMT_YUVA422P16BE] = {
807 .name = "yuva422p16be",
812 { 0, 1, 1, 0, 15 }, /* Y */
813 { 1, 1, 1, 0, 15 }, /* U */
814 { 2, 1, 1, 0, 15 }, /* V */
815 { 3, 1, 1, 0, 15 }, /* A */
817 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
819 [AV_PIX_FMT_YUVA422P16LE] = {
820 .name = "yuva422p16le",
825 { 0, 1, 1, 0, 15 }, /* Y */
826 { 1, 1, 1, 0, 15 }, /* U */
827 { 2, 1, 1, 0, 15 }, /* V */
828 { 3, 1, 1, 0, 15 }, /* A */
830 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
832 [AV_PIX_FMT_YUVA444P16BE] = {
833 .name = "yuva444p16be",
838 { 0, 1, 1, 0, 15 }, /* Y */
839 { 1, 1, 1, 0, 15 }, /* U */
840 { 2, 1, 1, 0, 15 }, /* V */
841 { 3, 1, 1, 0, 15 }, /* A */
843 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
845 [AV_PIX_FMT_YUVA444P16LE] = {
846 .name = "yuva444p16le",
851 { 0, 1, 1, 0, 15 }, /* Y */
852 { 1, 1, 1, 0, 15 }, /* U */
853 { 2, 1, 1, 0, 15 }, /* V */
854 { 3, 1, 1, 0, 15 }, /* A */
856 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
858 [AV_PIX_FMT_VDPAU_H264] = {
859 .name = "vdpau_h264",
862 .flags = AV_PIX_FMT_FLAG_HWACCEL,
864 [AV_PIX_FMT_VDPAU_MPEG1] = {
865 .name = "vdpau_mpeg1",
868 .flags = AV_PIX_FMT_FLAG_HWACCEL,
870 [AV_PIX_FMT_VDPAU_MPEG2] = {
871 .name = "vdpau_mpeg2",
874 .flags = AV_PIX_FMT_FLAG_HWACCEL,
876 [AV_PIX_FMT_VDPAU_WMV3] = {
877 .name = "vdpau_wmv3",
880 .flags = AV_PIX_FMT_FLAG_HWACCEL,
882 [AV_PIX_FMT_VDPAU_VC1] = {
886 .flags = AV_PIX_FMT_FLAG_HWACCEL,
888 [AV_PIX_FMT_VDPAU_MPEG4] = {
889 .name = "vdpau_mpeg4",
892 .flags = AV_PIX_FMT_FLAG_HWACCEL,
894 [AV_PIX_FMT_RGB48BE] = {
900 { 0, 5, 1, 0, 15 }, /* R */
901 { 0, 5, 3, 0, 15 }, /* G */
902 { 0, 5, 5, 0, 15 }, /* B */
904 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE,
906 [AV_PIX_FMT_RGB48LE] = {
912 { 0, 5, 1, 0, 15 }, /* R */
913 { 0, 5, 3, 0, 15 }, /* G */
914 { 0, 5, 5, 0, 15 }, /* B */
916 .flags = AV_PIX_FMT_FLAG_RGB,
918 [AV_PIX_FMT_RGBA64BE] = {
924 { 0, 7, 1, 0, 15 }, /* R */
925 { 0, 7, 3, 0, 15 }, /* G */
926 { 0, 7, 5, 0, 15 }, /* B */
927 { 0, 7, 7, 0, 15 }, /* A */
929 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_ALPHA,
931 [AV_PIX_FMT_RGBA64LE] = {
937 { 0, 7, 1, 0, 15 }, /* R */
938 { 0, 7, 3, 0, 15 }, /* G */
939 { 0, 7, 5, 0, 15 }, /* B */
940 { 0, 7, 7, 0, 15 }, /* A */
942 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
944 [AV_PIX_FMT_RGB565BE] = {
950 { 0, 1, 0, 3, 4 }, /* R */
951 { 0, 1, 1, 5, 5 }, /* G */
952 { 0, 1, 1, 0, 4 }, /* B */
954 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
956 [AV_PIX_FMT_RGB565LE] = {
962 { 0, 1, 2, 3, 4 }, /* R */
963 { 0, 1, 1, 5, 5 }, /* G */
964 { 0, 1, 1, 0, 4 }, /* B */
966 .flags = AV_PIX_FMT_FLAG_RGB,
968 [AV_PIX_FMT_RGB555BE] = {
974 { 0, 1, 0, 2, 4 }, /* R */
975 { 0, 1, 1, 5, 4 }, /* G */
976 { 0, 1, 1, 0, 4 }, /* B */
978 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
980 [AV_PIX_FMT_RGB555LE] = {
986 { 0, 1, 2, 2, 4 }, /* R */
987 { 0, 1, 1, 5, 4 }, /* G */
988 { 0, 1, 1, 0, 4 }, /* B */
990 .flags = AV_PIX_FMT_FLAG_RGB,
992 [AV_PIX_FMT_RGB444BE] = {
998 { 0, 1, 0, 0, 3 }, /* R */
999 { 0, 1, 1, 4, 3 }, /* G */
1000 { 0, 1, 1, 0, 3 }, /* B */
1002 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1004 [AV_PIX_FMT_RGB444LE] = {
1010 { 0, 1, 2, 0, 3 }, /* R */
1011 { 0, 1, 1, 4, 3 }, /* G */
1012 { 0, 1, 1, 0, 3 }, /* B */
1014 .flags = AV_PIX_FMT_FLAG_RGB,
1016 [AV_PIX_FMT_BGR48BE] = {
1022 { 0, 5, 5, 0, 15 }, /* R */
1023 { 0, 5, 3, 0, 15 }, /* G */
1024 { 0, 5, 1, 0, 15 }, /* B */
1026 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1028 [AV_PIX_FMT_BGR48LE] = {
1034 { 0, 5, 5, 0, 15 }, /* R */
1035 { 0, 5, 3, 0, 15 }, /* G */
1036 { 0, 5, 1, 0, 15 }, /* B */
1038 .flags = AV_PIX_FMT_FLAG_RGB,
1040 [AV_PIX_FMT_BGRA64BE] = {
1046 { 0, 7, 5, 0, 15 }, /* R */
1047 { 0, 7, 3, 0, 15 }, /* G */
1048 { 0, 7, 1, 0, 15 }, /* B */
1049 { 0, 7, 7, 0, 15 }, /* A */
1051 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1053 [AV_PIX_FMT_BGRA64LE] = {
1059 { 0, 7, 5, 0, 15 }, /* R */
1060 { 0, 7, 3, 0, 15 }, /* G */
1061 { 0, 7, 1, 0, 15 }, /* B */
1062 { 0, 7, 7, 0, 15 }, /* A */
1064 .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1066 [AV_PIX_FMT_BGR565BE] = {
1072 { 0, 1, 1, 0, 4 }, /* R */
1073 { 0, 1, 1, 5, 5 }, /* G */
1074 { 0, 1, 0, 3, 4 }, /* B */
1076 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1078 [AV_PIX_FMT_BGR565LE] = {
1084 { 0, 1, 1, 0, 4 }, /* R */
1085 { 0, 1, 1, 5, 5 }, /* G */
1086 { 0, 1, 2, 3, 4 }, /* B */
1088 .flags = AV_PIX_FMT_FLAG_RGB,
1090 [AV_PIX_FMT_BGR555BE] = {
1096 { 0, 1, 1, 0, 4 }, /* R */
1097 { 0, 1, 1, 5, 4 }, /* G */
1098 { 0, 1, 0, 2, 4 }, /* B */
1100 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1102 [AV_PIX_FMT_BGR555LE] = {
1108 { 0, 1, 1, 0, 4 }, /* R */
1109 { 0, 1, 1, 5, 4 }, /* G */
1110 { 0, 1, 2, 2, 4 }, /* B */
1112 .flags = AV_PIX_FMT_FLAG_RGB,
1114 [AV_PIX_FMT_BGR444BE] = {
1120 { 0, 1, 1, 0, 3 }, /* R */
1121 { 0, 1, 1, 4, 3 }, /* G */
1122 { 0, 1, 0, 0, 3 }, /* B */
1124 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1126 [AV_PIX_FMT_BGR444LE] = {
1132 { 0, 1, 1, 0, 3 }, /* R */
1133 { 0, 1, 1, 4, 3 }, /* G */
1134 { 0, 1, 2, 0, 3 }, /* B */
1136 .flags = AV_PIX_FMT_FLAG_RGB,
1138 [AV_PIX_FMT_VAAPI_MOCO] = {
1139 .name = "vaapi_moco",
1142 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1144 [AV_PIX_FMT_VAAPI_IDCT] = {
1145 .name = "vaapi_idct",
1148 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1150 [AV_PIX_FMT_VAAPI_VLD] = {
1151 .name = "vaapi_vld",
1154 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1156 [AV_PIX_FMT_YUV420P9LE] = {
1157 .name = "yuv420p9le",
1162 { 0, 1, 1, 0, 8 }, /* Y */
1163 { 1, 1, 1, 0, 8 }, /* U */
1164 { 2, 1, 1, 0, 8 }, /* V */
1166 .flags = AV_PIX_FMT_FLAG_PLANAR,
1168 [AV_PIX_FMT_YUV420P9BE] = {
1169 .name = "yuv420p9be",
1174 { 0, 1, 1, 0, 8 }, /* Y */
1175 { 1, 1, 1, 0, 8 }, /* U */
1176 { 2, 1, 1, 0, 8 }, /* V */
1178 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1180 [AV_PIX_FMT_YUV420P10LE] = {
1181 .name = "yuv420p10le",
1186 { 0, 1, 1, 0, 9 }, /* Y */
1187 { 1, 1, 1, 0, 9 }, /* U */
1188 { 2, 1, 1, 0, 9 }, /* V */
1190 .flags = AV_PIX_FMT_FLAG_PLANAR,
1192 [AV_PIX_FMT_YUV420P10BE] = {
1193 .name = "yuv420p10be",
1198 { 0, 1, 1, 0, 9 }, /* Y */
1199 { 1, 1, 1, 0, 9 }, /* U */
1200 { 2, 1, 1, 0, 9 }, /* V */
1202 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1204 [AV_PIX_FMT_YUV420P12LE] = {
1205 .name = "yuv420p12le",
1210 { 0, 1, 1, 0, 11 }, /* Y */
1211 { 1, 1, 1, 0, 11 }, /* U */
1212 { 2, 1, 1, 0, 11 }, /* V */
1214 .flags = AV_PIX_FMT_FLAG_PLANAR,
1216 [AV_PIX_FMT_YUV420P12BE] = {
1217 .name = "yuv420p12be",
1222 { 0, 1, 1, 0, 11 }, /* Y */
1223 { 1, 1, 1, 0, 11 }, /* U */
1224 { 2, 1, 1, 0, 11 }, /* V */
1226 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1228 [AV_PIX_FMT_YUV420P14LE] = {
1229 .name = "yuv420p14le",
1234 { 0, 1, 1, 0, 13 }, /* Y */
1235 { 1, 1, 1, 0, 13 }, /* U */
1236 { 2, 1, 1, 0, 13 }, /* V */
1238 .flags = AV_PIX_FMT_FLAG_PLANAR,
1240 [AV_PIX_FMT_YUV420P14BE] = {
1241 .name = "yuv420p14be",
1246 { 0, 1, 1, 0, 13 }, /* Y */
1247 { 1, 1, 1, 0, 13 }, /* U */
1248 { 2, 1, 1, 0, 13 }, /* V */
1250 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1252 [AV_PIX_FMT_YUV420P16LE] = {
1253 .name = "yuv420p16le",
1258 { 0, 1, 1, 0, 15 }, /* Y */
1259 { 1, 1, 1, 0, 15 }, /* U */
1260 { 2, 1, 1, 0, 15 }, /* V */
1262 .flags = AV_PIX_FMT_FLAG_PLANAR,
1264 [AV_PIX_FMT_YUV420P16BE] = {
1265 .name = "yuv420p16be",
1270 { 0, 1, 1, 0, 15 }, /* Y */
1271 { 1, 1, 1, 0, 15 }, /* U */
1272 { 2, 1, 1, 0, 15 }, /* V */
1274 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1276 [AV_PIX_FMT_YUV422P9LE] = {
1277 .name = "yuv422p9le",
1282 { 0, 1, 1, 0, 8 }, /* Y */
1283 { 1, 1, 1, 0, 8 }, /* U */
1284 { 2, 1, 1, 0, 8 }, /* V */
1286 .flags = AV_PIX_FMT_FLAG_PLANAR,
1288 [AV_PIX_FMT_YUV422P9BE] = {
1289 .name = "yuv422p9be",
1294 { 0, 1, 1, 0, 8 }, /* Y */
1295 { 1, 1, 1, 0, 8 }, /* U */
1296 { 2, 1, 1, 0, 8 }, /* V */
1298 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1300 [AV_PIX_FMT_YUV422P10LE] = {
1301 .name = "yuv422p10le",
1306 { 0, 1, 1, 0, 9 }, /* Y */
1307 { 1, 1, 1, 0, 9 }, /* U */
1308 { 2, 1, 1, 0, 9 }, /* V */
1310 .flags = AV_PIX_FMT_FLAG_PLANAR,
1312 [AV_PIX_FMT_YUV422P10BE] = {
1313 .name = "yuv422p10be",
1318 { 0, 1, 1, 0, 9 }, /* Y */
1319 { 1, 1, 1, 0, 9 }, /* U */
1320 { 2, 1, 1, 0, 9 }, /* V */
1322 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1324 [AV_PIX_FMT_YUV422P12LE] = {
1325 .name = "yuv422p12le",
1330 { 0, 1, 1, 0, 11 }, /* Y */
1331 { 1, 1, 1, 0, 11 }, /* U */
1332 { 2, 1, 1, 0, 11 }, /* V */
1334 .flags = AV_PIX_FMT_FLAG_PLANAR,
1336 [AV_PIX_FMT_YUV422P12BE] = {
1337 .name = "yuv422p12be",
1342 { 0, 1, 1, 0, 11 }, /* Y */
1343 { 1, 1, 1, 0, 11 }, /* U */
1344 { 2, 1, 1, 0, 11 }, /* V */
1346 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1348 [AV_PIX_FMT_YUV422P14LE] = {
1349 .name = "yuv422p14le",
1354 { 0, 1, 1, 0, 13 }, /* Y */
1355 { 1, 1, 1, 0, 13 }, /* U */
1356 { 2, 1, 1, 0, 13 }, /* V */
1358 .flags = AV_PIX_FMT_FLAG_PLANAR,
1360 [AV_PIX_FMT_YUV422P14BE] = {
1361 .name = "yuv422p14be",
1366 { 0, 1, 1, 0, 13 }, /* Y */
1367 { 1, 1, 1, 0, 13 }, /* U */
1368 { 2, 1, 1, 0, 13 }, /* V */
1370 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1372 [AV_PIX_FMT_YUV422P16LE] = {
1373 .name = "yuv422p16le",
1378 { 0, 1, 1, 0, 15 }, /* Y */
1379 { 1, 1, 1, 0, 15 }, /* U */
1380 { 2, 1, 1, 0, 15 }, /* V */
1382 .flags = AV_PIX_FMT_FLAG_PLANAR,
1384 [AV_PIX_FMT_YUV422P16BE] = {
1385 .name = "yuv422p16be",
1390 { 0, 1, 1, 0, 15 }, /* Y */
1391 { 1, 1, 1, 0, 15 }, /* U */
1392 { 2, 1, 1, 0, 15 }, /* V */
1394 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1396 [AV_PIX_FMT_YUV444P16LE] = {
1397 .name = "yuv444p16le",
1402 { 0, 1, 1, 0, 15 }, /* Y */
1403 { 1, 1, 1, 0, 15 }, /* U */
1404 { 2, 1, 1, 0, 15 }, /* V */
1406 .flags = AV_PIX_FMT_FLAG_PLANAR,
1408 [AV_PIX_FMT_YUV444P16BE] = {
1409 .name = "yuv444p16be",
1414 { 0, 1, 1, 0, 15 }, /* Y */
1415 { 1, 1, 1, 0, 15 }, /* U */
1416 { 2, 1, 1, 0, 15 }, /* V */
1418 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1420 [AV_PIX_FMT_YUV444P10LE] = {
1421 .name = "yuv444p10le",
1426 { 0, 1, 1, 0, 9 }, /* Y */
1427 { 1, 1, 1, 0, 9 }, /* U */
1428 { 2, 1, 1, 0, 9 }, /* V */
1430 .flags = AV_PIX_FMT_FLAG_PLANAR,
1432 [AV_PIX_FMT_YUV444P10BE] = {
1433 .name = "yuv444p10be",
1438 { 0, 1, 1, 0, 9 }, /* Y */
1439 { 1, 1, 1, 0, 9 }, /* U */
1440 { 2, 1, 1, 0, 9 }, /* V */
1442 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1444 [AV_PIX_FMT_YUV444P9LE] = {
1445 .name = "yuv444p9le",
1450 { 0, 1, 1, 0, 8 }, /* Y */
1451 { 1, 1, 1, 0, 8 }, /* U */
1452 { 2, 1, 1, 0, 8 }, /* V */
1454 .flags = AV_PIX_FMT_FLAG_PLANAR,
1456 [AV_PIX_FMT_YUV444P9BE] = {
1457 .name = "yuv444p9be",
1462 { 0, 1, 1, 0, 8 }, /* Y */
1463 { 1, 1, 1, 0, 8 }, /* U */
1464 { 2, 1, 1, 0, 8 }, /* V */
1466 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1468 [AV_PIX_FMT_YUV444P12LE] = {
1469 .name = "yuv444p12le",
1474 { 0, 1, 1, 0, 11 }, /* Y */
1475 { 1, 1, 1, 0, 11 }, /* U */
1476 { 2, 1, 1, 0, 11 }, /* V */
1478 .flags = AV_PIX_FMT_FLAG_PLANAR,
1480 [AV_PIX_FMT_YUV444P12BE] = {
1481 .name = "yuv444p12be",
1486 { 0, 1, 1, 0, 11 }, /* Y */
1487 { 1, 1, 1, 0, 11 }, /* U */
1488 { 2, 1, 1, 0, 11 }, /* V */
1490 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1492 [AV_PIX_FMT_YUV444P14LE] = {
1493 .name = "yuv444p14le",
1498 { 0, 1, 1, 0, 13 }, /* Y */
1499 { 1, 1, 1, 0, 13 }, /* U */
1500 { 2, 1, 1, 0, 13 }, /* V */
1502 .flags = AV_PIX_FMT_FLAG_PLANAR,
1504 [AV_PIX_FMT_YUV444P14BE] = {
1505 .name = "yuv444p14be",
1510 { 0, 1, 1, 0, 13 }, /* Y */
1511 { 1, 1, 1, 0, 13 }, /* U */
1512 { 2, 1, 1, 0, 13 }, /* V */
1514 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1516 [AV_PIX_FMT_DXVA2_VLD] = {
1517 .name = "dxva2_vld",
1520 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1522 [AV_PIX_FMT_VDA_VLD] = {
1526 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1528 [AV_PIX_FMT_GRAY8A] = {
1532 { 0, 1, 1, 0, 7 }, /* Y */
1533 { 0, 1, 2, 0, 7 }, /* A */
1535 .flags = AV_PIX_FMT_FLAG_ALPHA,
1537 [AV_PIX_FMT_GBRP] = {
1543 { 2, 0, 1, 0, 7 }, /* R */
1544 { 0, 0, 1, 0, 7 }, /* G */
1545 { 1, 0, 1, 0, 7 }, /* B */
1547 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1549 [AV_PIX_FMT_GBRP9LE] = {
1555 { 2, 1, 1, 0, 8 }, /* R */
1556 { 0, 1, 1, 0, 8 }, /* G */
1557 { 1, 1, 1, 0, 8 }, /* B */
1559 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1561 [AV_PIX_FMT_GBRP9BE] = {
1567 { 2, 1, 1, 0, 8 }, /* R */
1568 { 0, 1, 1, 0, 8 }, /* G */
1569 { 1, 1, 1, 0, 8 }, /* B */
1571 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1573 [AV_PIX_FMT_GBRP10LE] = {
1579 { 2, 1, 1, 0, 9 }, /* R */
1580 { 0, 1, 1, 0, 9 }, /* G */
1581 { 1, 1, 1, 0, 9 }, /* B */
1583 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1585 [AV_PIX_FMT_GBRP10BE] = {
1591 { 2, 1, 1, 0, 9 }, /* R */
1592 { 0, 1, 1, 0, 9 }, /* G */
1593 { 1, 1, 1, 0, 9 }, /* B */
1595 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1597 [AV_PIX_FMT_GBRP12LE] = {
1603 { 2, 1, 1, 0, 11 }, /* R */
1604 { 0, 1, 1, 0, 11 }, /* G */
1605 { 1, 1, 1, 0, 11 }, /* B */
1607 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1609 [AV_PIX_FMT_GBRP12BE] = {
1615 { 2, 1, 1, 0, 11 }, /* R */
1616 { 0, 1, 1, 0, 11 }, /* G */
1617 { 1, 1, 1, 0, 11 }, /* B */
1619 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1621 [AV_PIX_FMT_GBRP14LE] = {
1627 { 2, 1, 1, 0, 13 }, /* R */
1628 { 0, 1, 1, 0, 13 }, /* G */
1629 { 1, 1, 1, 0, 13 }, /* B */
1631 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1633 [AV_PIX_FMT_GBRP14BE] = {
1639 { 2, 1, 1, 0, 13 }, /* R */
1640 { 0, 1, 1, 0, 13 }, /* G */
1641 { 1, 1, 1, 0, 13 }, /* B */
1643 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1645 [AV_PIX_FMT_GBRP16LE] = {
1651 { 2, 1, 1, 0, 15 }, /* R */
1652 { 0, 1, 1, 0, 15 }, /* G */
1653 { 1, 1, 1, 0, 15 }, /* B */
1655 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1657 [AV_PIX_FMT_GBRP16BE] = {
1663 { 2, 1, 1, 0, 15 }, /* R */
1664 { 0, 1, 1, 0, 15 }, /* G */
1665 { 1, 1, 1, 0, 15 }, /* B */
1667 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1669 [AV_PIX_FMT_GBRAP] = {
1675 { 2, 0, 1, 0, 7 }, /* R */
1676 { 0, 0, 1, 0, 7 }, /* G */
1677 { 1, 0, 1, 0, 7 }, /* B */
1678 { 3, 0, 1, 0, 7 }, /* A */
1680 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1682 [AV_PIX_FMT_GBRAP16LE] = {
1683 .name = "gbrap16le",
1688 { 2, 1, 1, 0, 15 }, /* R */
1689 { 0, 1, 1, 0, 15 }, /* G */
1690 { 1, 1, 1, 0, 15 }, /* B */
1691 { 3, 1, 1, 0, 15 }, /* A */
1693 .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1695 [AV_PIX_FMT_GBRAP16BE] = {
1696 .name = "gbrap16be",
1701 { 2, 1, 1, 0, 15 }, /* R */
1702 { 0, 1, 1, 0, 15 }, /* G */
1703 { 1, 1, 1, 0, 15 }, /* B */
1704 { 3, 1, 1, 0, 15 }, /* A */
1706 .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1708 [AV_PIX_FMT_VDPAU] = {
1712 .flags = AV_PIX_FMT_FLAG_HWACCEL,
1714 [AV_PIX_FMT_XYZ12LE] = {
1720 { 0, 5, 1, 4, 11 }, /* X */
1721 { 0, 5, 3, 4, 11 }, /* Y */
1722 { 0, 5, 5, 4, 11 }, /* Z */
1724 /*.flags = -- not used*/
1726 [AV_PIX_FMT_XYZ12BE] = {
1732 { 0, 5, 1, 4, 11 }, /* X */
1733 { 0, 5, 3, 4, 11 }, /* Y */
1734 { 0, 5, 5, 4, 11 }, /* Z */
1736 .flags = AV_PIX_FMT_FLAG_BE,
1740 static enum AVPixelFormat get_pix_fmt_internal(const char *name)
1742 enum AVPixelFormat pix_fmt;
1744 for (pix_fmt = 0; pix_fmt < AV_PIX_FMT_NB; pix_fmt++)
1745 if (av_pix_fmt_descriptors[pix_fmt].name &&
1746 !strcmp(av_pix_fmt_descriptors[pix_fmt].name, name))
1749 return AV_PIX_FMT_NONE;
1752 const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt)
1754 return (unsigned)pix_fmt < AV_PIX_FMT_NB ?
1755 av_pix_fmt_descriptors[pix_fmt].name : NULL;
1759 # define X_NE(be, le) be
1761 # define X_NE(be, le) le
1764 enum AVPixelFormat av_get_pix_fmt(const char *name)
1766 enum AVPixelFormat pix_fmt;
1768 if (!strcmp(name, "rgb32"))
1769 name = X_NE("argb", "bgra");
1770 else if (!strcmp(name, "bgr32"))
1771 name = X_NE("abgr", "rgba");
1773 pix_fmt = get_pix_fmt_internal(name);
1774 if (pix_fmt == AV_PIX_FMT_NONE) {
1777 snprintf(name2, sizeof(name2), "%s%s", name, X_NE("be", "le"));
1778 pix_fmt = get_pix_fmt_internal(name2);
1783 int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)
1786 int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;
1788 for (c = 0; c < pixdesc->nb_components; c++) {
1789 int s = c == 1 || c == 2 ? 0 : log2_pixels;
1790 bits += (pixdesc->comp[c].depth_minus1 + 1) << s;
1793 return bits >> log2_pixels;
1796 int av_get_padded_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)
1799 int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;
1802 for (c = 0; c < pixdesc->nb_components; c++) {
1803 const AVComponentDescriptor *comp = &pixdesc->comp[c];
1804 int s = c == 1 || c == 2 ? 0 : log2_pixels;
1805 steps[comp->plane] = (comp->step_minus1 + 1) << s;
1807 for (c = 0; c < 4; c++)
1810 if(!(pixdesc->flags & AV_PIX_FMT_FLAG_BITSTREAM))
1813 return bits >> log2_pixels;
1816 char *av_get_pix_fmt_string (char *buf, int buf_size, enum AVPixelFormat pix_fmt)
1820 snprintf (buf, buf_size, "name" " nb_components" " nb_bits");
1822 const AVPixFmtDescriptor *pixdesc = &av_pix_fmt_descriptors[pix_fmt];
1823 snprintf(buf, buf_size, "%-11s %7d %10d", pixdesc->name,
1824 pixdesc->nb_components, av_get_bits_per_pixel(pixdesc));
1830 const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt)
1832 if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB)
1834 return &av_pix_fmt_descriptors[pix_fmt];
1837 const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev)
1840 return &av_pix_fmt_descriptors[0];
1841 while (prev - av_pix_fmt_descriptors < FF_ARRAY_ELEMS(av_pix_fmt_descriptors) - 1) {
1849 enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc)
1851 if (desc < av_pix_fmt_descriptors ||
1852 desc >= av_pix_fmt_descriptors + FF_ARRAY_ELEMS(av_pix_fmt_descriptors))
1853 return AV_PIX_FMT_NONE;
1855 return desc - av_pix_fmt_descriptors;
1858 int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt,
1859 int *h_shift, int *v_shift)
1861 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
1863 return AVERROR(ENOSYS);
1864 *h_shift = desc->log2_chroma_w;
1865 *v_shift = desc->log2_chroma_h;
1870 int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt)
1872 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
1873 int i, planes[4] = { 0 }, ret = 0;
1876 return AVERROR(EINVAL);
1878 for (i = 0; i < desc->nb_components; i++)
1879 planes[desc->comp[i].plane] = 1;
1880 for (i = 0; i < FF_ARRAY_ELEMS(planes); i++)
1885 void ff_check_pixfmt_descriptors(void){
1888 for (i=0; i<FF_ARRAY_ELEMS(av_pix_fmt_descriptors); i++) {
1889 const AVPixFmtDescriptor *d = &av_pix_fmt_descriptors[i];
1890 uint8_t fill[4][8+6+3] = {{0}};
1891 uint8_t *data[4] = {fill[0], fill[1], fill[2], fill[3]};
1892 int linesize[4] = {0,0,0,0};
1895 if (!d->name && !d->nb_components && !d->log2_chroma_w && !d->log2_chroma_h && !d->flags)
1897 // av_log(NULL, AV_LOG_DEBUG, "Checking: %s\n", d->name);
1898 av_assert0(d->log2_chroma_w <= 3);
1899 av_assert0(d->log2_chroma_h <= 3);
1900 av_assert0(d->nb_components <= 4);
1901 av_assert0(d->name && d->name[0]);
1902 av_assert0((d->nb_components==4 || d->nb_components==2) == !!(d->flags & AV_PIX_FMT_FLAG_ALPHA));
1903 av_assert2(av_get_pix_fmt(d->name) == i);
1905 for (j=0; j<FF_ARRAY_ELEMS(d->comp); j++) {
1906 const AVComponentDescriptor *c = &d->comp[j];
1907 if(j>=d->nb_components) {
1908 av_assert0(!c->plane && !c->step_minus1 && !c->offset_plus1 && !c->shift && !c->depth_minus1);
1911 if (d->flags & AV_PIX_FMT_FLAG_BITSTREAM) {
1912 av_assert0(c->step_minus1 >= c->depth_minus1);
1914 av_assert0(8*(c->step_minus1+1) >= c->depth_minus1+1);
1916 av_read_image_line(tmp, (void*)data, linesize, d, 0, 0, j, 2, 0);
1917 av_assert0(tmp[0] == 0 && tmp[1] == 0);
1918 tmp[0] = tmp[1] = (1<<(c->depth_minus1 + 1)) - 1;
1919 av_write_image_line(tmp, data, linesize, d, 0, 0, j, 2);
1925 enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt)
1927 const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
1931 if (!desc || strlen(desc->name) < 2)
1932 return AV_PIX_FMT_NONE;
1933 av_strlcpy(name, desc->name, sizeof(name));
1934 i = strlen(name) - 2;
1935 if (strcmp(name + i, "be") && strcmp(name + i, "le"))
1936 return AV_PIX_FMT_NONE;
1938 name[i] ^= 'b' ^ 'l';
1940 return get_pix_fmt_internal(name);