FFmpeg
pixdesc.c
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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 "avstring.h"
26 #include "common.h"
27 #include "pixfmt.h"
28 #include "pixdesc.h"
29 #include "intreadwrite.h"
30 
31 void av_read_image_line2(void *dst,
32  const uint8_t *data[4], const int linesize[4],
33  const AVPixFmtDescriptor *desc,
34  int x, int y, int c, int w,
35  int read_pal_component,
36  int dst_element_size)
37 {
39  int plane = comp.plane;
40  int depth = comp.depth;
41  unsigned mask = (1ULL << depth) - 1;
42  int shift = comp.shift;
43  int step = comp.step;
44  int flags = desc->flags;
45  uint16_t *dst16 = dst;
46  uint32_t *dst32 = dst;
47 
49  if (depth == 10) {
50  // Assume all channels are packed into a 32bit value
51  const uint8_t *byte_p = data[plane] + y * linesize[plane];
52  const uint32_t *p = (uint32_t *)byte_p;
53 
54  while (w--) {
55  int val = AV_RB32(p);
56  val = (val >> comp.offset) & mask;
57  if (read_pal_component)
58  val = data[1][4*val + c];
59  if (dst_element_size == 4) *dst32++ = val;
60  else *dst16++ = val;
61  p++;
62  }
63  } else {
64  int skip = x * step + comp.offset;
65  const uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);
66  int shift = 8 - depth - (skip & 7);
67 
68  while (w--) {
69  int val = (*p >> shift) & mask;
70  if (read_pal_component)
71  val = data[1][4*val + c];
72  shift -= step;
73  p -= shift >> 3;
74  shift &= 7;
75  if (dst_element_size == 4) *dst32++ = val;
76  else *dst16++ = val;
77  }
78  }
79  } else {
80  const uint8_t *p = data[plane] + y * linesize[plane] +
81  x * step + comp.offset;
82  int is_8bit = shift + depth <= 8;
83  int is_16bit= shift + depth <=16;
84 
85  if (is_8bit)
86  p += !!(flags & AV_PIX_FMT_FLAG_BE);
87 
88  while (w--) {
89  unsigned val;
90  if (is_8bit) val = *p;
91  else if(is_16bit) val = flags & AV_PIX_FMT_FLAG_BE ? AV_RB16(p) : AV_RL16(p);
92  else val = flags & AV_PIX_FMT_FLAG_BE ? AV_RB32(p) : AV_RL32(p);
93  val = (val >> shift) & mask;
94  if (read_pal_component)
95  val = data[1][4 * val + c];
96  p += step;
97  if (dst_element_size == 4) *dst32++ = val;
98  else *dst16++ = val;
99  }
100  }
101 }
102 
103 void av_read_image_line(uint16_t *dst,
104  const uint8_t *data[4], const int linesize[4],
105  const AVPixFmtDescriptor *desc,
106  int x, int y, int c, int w,
107  int read_pal_component)
108 {
109  av_read_image_line2(dst, data, linesize, desc,x, y, c, w,
110  read_pal_component,
111  2);
112 }
113 
114 void av_write_image_line2(const void *src,
115  uint8_t *data[4], const int linesize[4],
116  const AVPixFmtDescriptor *desc,
117  int x, int y, int c, int w, int src_element_size)
118 {
119  AVComponentDescriptor comp = desc->comp[c];
120  int plane = comp.plane;
121  int depth = comp.depth;
122  int step = comp.step;
123  int flags = desc->flags;
124  const uint32_t *src32 = src;
125  const uint16_t *src16 = src;
126 
128  if (depth == 10) {
129  // Assume all channels are packed into a 32bit value
130  const uint8_t *byte_p = data[plane] + y * linesize[plane];
131  uint32_t *p = (uint32_t *)byte_p;
132  int offset = comp.offset;
133  uint32_t mask = ((1ULL << depth) - 1) << offset;
134 
135  while (w--) {
136  uint16_t val = src_element_size == 4 ? *src32++ : *src16++;
137  AV_WB32(p, (AV_RB32(p) & ~mask) | (val << offset));
138  p++;
139  }
140  } else {
141  int skip = x * step + comp.offset;
142  uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);
143  int shift = 8 - depth - (skip & 7);
144 
145  while (w--) {
146  *p |= (src_element_size == 4 ? *src32++ : *src16++) << shift;
147  shift -= step;
148  p -= shift >> 3;
149  shift &= 7;
150  }
151  }
152  } else {
153  int shift = comp.shift;
154  uint8_t *p = data[plane] + y * linesize[plane] +
155  x * step + comp.offset;
156 
157  if (shift + depth <= 8) {
158  p += !!(flags & AV_PIX_FMT_FLAG_BE);
159  while (w--) {
160  *p |= ((src_element_size == 4 ? *src32++ : *src16++) << shift);
161  p += step;
162  }
163  } else {
164  while (w--) {
165  unsigned s = (src_element_size == 4 ? *src32++ : *src16++);
166  if (shift + depth <= 16) {
167  if (flags & AV_PIX_FMT_FLAG_BE) {
168  uint16_t val = AV_RB16(p) | (s << shift);
169  AV_WB16(p, val);
170  } else {
171  uint16_t val = AV_RL16(p) | (s << shift);
172  AV_WL16(p, val);
173  }
174  } else {
175  if (flags & AV_PIX_FMT_FLAG_BE) {
176  uint32_t val = AV_RB32(p) | (s << shift);
177  AV_WB32(p, val);
178  } else {
179  uint32_t val = AV_RL32(p) | (s << shift);
180  AV_WL32(p, val);
181  }
182  }
183  p += step;
184  }
185  }
186  }
187 }
188 
189 void av_write_image_line(const uint16_t *src,
190  uint8_t *data[4], const int linesize[4],
191  const AVPixFmtDescriptor *desc,
192  int x, int y, int c, int w)
193 {
194  av_write_image_line2(src, data, linesize, desc, x, y, c, w, 2);
195 }
196 
198  [AV_PIX_FMT_YUV420P] = {
199  .name = "yuv420p",
200  .nb_components = 3,
201  .log2_chroma_w = 1,
202  .log2_chroma_h = 1,
203  .comp = {
204  { 0, 1, 0, 0, 8 }, /* Y */
205  { 1, 1, 0, 0, 8 }, /* U */
206  { 2, 1, 0, 0, 8 }, /* V */
207  },
208  .flags = AV_PIX_FMT_FLAG_PLANAR,
209  },
210  [AV_PIX_FMT_YUYV422] = {
211  .name = "yuyv422",
212  .nb_components = 3,
213  .log2_chroma_w = 1,
214  .log2_chroma_h = 0,
215  .comp = {
216  { 0, 2, 0, 0, 8 }, /* Y */
217  { 0, 4, 1, 0, 8 }, /* U */
218  { 0, 4, 3, 0, 8 }, /* V */
219  },
220  },
221  [AV_PIX_FMT_YVYU422] = {
222  .name = "yvyu422",
223  .nb_components = 3,
224  .log2_chroma_w = 1,
225  .log2_chroma_h = 0,
226  .comp = {
227  { 0, 2, 0, 0, 8 }, /* Y */
228  { 0, 4, 3, 0, 8 }, /* U */
229  { 0, 4, 1, 0, 8 }, /* V */
230  },
231  },
232  [AV_PIX_FMT_Y210LE] = {
233  .name = "y210le",
234  .nb_components = 3,
235  .log2_chroma_w = 1,
236  .log2_chroma_h = 0,
237  .comp = {
238  { 0, 4, 0, 6, 10 }, /* Y */
239  { 0, 8, 2, 6, 10 }, /* U */
240  { 0, 8, 6, 6, 10 }, /* V */
241  },
242  },
243  [AV_PIX_FMT_Y210BE] = {
244  .name = "y210be",
245  .nb_components = 3,
246  .log2_chroma_w = 1,
247  .log2_chroma_h = 0,
248  .comp = {
249  { 0, 4, 0, 6, 10 }, /* Y */
250  { 0, 8, 2, 6, 10 }, /* U */
251  { 0, 8, 6, 6, 10 }, /* V */
252  },
253  .flags = AV_PIX_FMT_FLAG_BE,
254  },
255  [AV_PIX_FMT_RGB24] = {
256  .name = "rgb24",
257  .nb_components = 3,
258  .log2_chroma_w = 0,
259  .log2_chroma_h = 0,
260  .comp = {
261  { 0, 3, 0, 0, 8 }, /* R */
262  { 0, 3, 1, 0, 8 }, /* G */
263  { 0, 3, 2, 0, 8 }, /* B */
264  },
265  .flags = AV_PIX_FMT_FLAG_RGB,
266  },
267  [AV_PIX_FMT_BGR24] = {
268  .name = "bgr24",
269  .nb_components = 3,
270  .log2_chroma_w = 0,
271  .log2_chroma_h = 0,
272  .comp = {
273  { 0, 3, 2, 0, 8 }, /* R */
274  { 0, 3, 1, 0, 8 }, /* G */
275  { 0, 3, 0, 0, 8 }, /* B */
276  },
277  .flags = AV_PIX_FMT_FLAG_RGB,
278  },
280  .name = "x2rgb10le",
281  .nb_components= 3,
282  .log2_chroma_w= 0,
283  .log2_chroma_h= 0,
284  .comp = {
285  { 0, 4, 2, 4, 10 }, /* R */
286  { 0, 4, 1, 2, 10 }, /* G */
287  { 0, 4, 0, 0, 10 }, /* B */
288  },
289  .flags = AV_PIX_FMT_FLAG_RGB,
290  },
292  .name = "x2rgb10be",
293  .nb_components= 3,
294  .log2_chroma_w= 0,
295  .log2_chroma_h= 0,
296  .comp = {
297  { 0, 4, 0, 4, 10 }, /* R */
298  { 0, 4, 1, 2, 10 }, /* G */
299  { 0, 4, 2, 0, 10 }, /* B */
300  },
302  },
304  .name = "x2bgr10le",
305  .nb_components= 3,
306  .log2_chroma_w= 0,
307  .log2_chroma_h= 0,
308  .comp = {
309  { 0, 4, 0, 0, 10 }, /* R */
310  { 0, 4, 1, 2, 10 }, /* G */
311  { 0, 4, 2, 4, 10 }, /* B */
312  },
313  .flags = AV_PIX_FMT_FLAG_RGB,
314  },
316  .name = "x2bgr10be",
317  .nb_components= 3,
318  .log2_chroma_w= 0,
319  .log2_chroma_h= 0,
320  .comp = {
321  { 0, 4, 2, 0, 10 }, /* R */
322  { 0, 4, 1, 2, 10 }, /* G */
323  { 0, 4, 0, 4, 10 }, /* B */
324  },
326  },
327  [AV_PIX_FMT_YUV422P] = {
328  .name = "yuv422p",
329  .nb_components = 3,
330  .log2_chroma_w = 1,
331  .log2_chroma_h = 0,
332  .comp = {
333  { 0, 1, 0, 0, 8 }, /* Y */
334  { 1, 1, 0, 0, 8 }, /* U */
335  { 2, 1, 0, 0, 8 }, /* V */
336  },
337  .flags = AV_PIX_FMT_FLAG_PLANAR,
338  },
339  [AV_PIX_FMT_YUV444P] = {
340  .name = "yuv444p",
341  .nb_components = 3,
342  .log2_chroma_w = 0,
343  .log2_chroma_h = 0,
344  .comp = {
345  { 0, 1, 0, 0, 8 }, /* Y */
346  { 1, 1, 0, 0, 8 }, /* U */
347  { 2, 1, 0, 0, 8 }, /* V */
348  },
349  .flags = AV_PIX_FMT_FLAG_PLANAR,
350  },
351  [AV_PIX_FMT_YUV410P] = {
352  .name = "yuv410p",
353  .nb_components = 3,
354  .log2_chroma_w = 2,
355  .log2_chroma_h = 2,
356  .comp = {
357  { 0, 1, 0, 0, 8 }, /* Y */
358  { 1, 1, 0, 0, 8 }, /* U */
359  { 2, 1, 0, 0, 8 }, /* V */
360  },
361  .flags = AV_PIX_FMT_FLAG_PLANAR,
362  },
363  [AV_PIX_FMT_YUV411P] = {
364  .name = "yuv411p",
365  .nb_components = 3,
366  .log2_chroma_w = 2,
367  .log2_chroma_h = 0,
368  .comp = {
369  { 0, 1, 0, 0, 8 }, /* Y */
370  { 1, 1, 0, 0, 8 }, /* U */
371  { 2, 1, 0, 0, 8 }, /* V */
372  },
373  .flags = AV_PIX_FMT_FLAG_PLANAR,
374  },
375  [AV_PIX_FMT_YUVJ411P] = {
376  .name = "yuvj411p",
377  .nb_components = 3,
378  .log2_chroma_w = 2,
379  .log2_chroma_h = 0,
380  .comp = {
381  { 0, 1, 0, 0, 8 }, /* Y */
382  { 1, 1, 0, 0, 8 }, /* U */
383  { 2, 1, 0, 0, 8 }, /* V */
384  },
385  .flags = AV_PIX_FMT_FLAG_PLANAR,
386  },
387  [AV_PIX_FMT_GRAY8] = {
388  .name = "gray",
389  .nb_components = 1,
390  .log2_chroma_w = 0,
391  .log2_chroma_h = 0,
392  .comp = {
393  { 0, 1, 0, 0, 8 }, /* Y */
394  },
395  .alias = "gray8,y8",
396  },
398  .name = "monow",
399  .nb_components = 1,
400  .log2_chroma_w = 0,
401  .log2_chroma_h = 0,
402  .comp = {
403  { 0, 1, 0, 0, 1 }, /* Y */
404  },
405  .flags = AV_PIX_FMT_FLAG_BITSTREAM,
406  },
408  .name = "monob",
409  .nb_components = 1,
410  .log2_chroma_w = 0,
411  .log2_chroma_h = 0,
412  .comp = {
413  { 0, 1, 0, 7, 1 }, /* Y */
414  },
415  .flags = AV_PIX_FMT_FLAG_BITSTREAM,
416  },
417  [AV_PIX_FMT_PAL8] = {
418  .name = "pal8",
419  .nb_components = 1,
420  .log2_chroma_w = 0,
421  .log2_chroma_h = 0,
422  .comp = {
423  { 0, 1, 0, 0, 8 },
424  },
426  },
427  [AV_PIX_FMT_YUVJ420P] = {
428  .name = "yuvj420p",
429  .nb_components = 3,
430  .log2_chroma_w = 1,
431  .log2_chroma_h = 1,
432  .comp = {
433  { 0, 1, 0, 0, 8 }, /* Y */
434  { 1, 1, 0, 0, 8 }, /* U */
435  { 2, 1, 0, 0, 8 }, /* V */
436  },
437  .flags = AV_PIX_FMT_FLAG_PLANAR,
438  },
439  [AV_PIX_FMT_YUVJ422P] = {
440  .name = "yuvj422p",
441  .nb_components = 3,
442  .log2_chroma_w = 1,
443  .log2_chroma_h = 0,
444  .comp = {
445  { 0, 1, 0, 0, 8 }, /* Y */
446  { 1, 1, 0, 0, 8 }, /* U */
447  { 2, 1, 0, 0, 8 }, /* V */
448  },
449  .flags = AV_PIX_FMT_FLAG_PLANAR,
450  },
451  [AV_PIX_FMT_YUVJ444P] = {
452  .name = "yuvj444p",
453  .nb_components = 3,
454  .log2_chroma_w = 0,
455  .log2_chroma_h = 0,
456  .comp = {
457  { 0, 1, 0, 0, 8 }, /* Y */
458  { 1, 1, 0, 0, 8 }, /* U */
459  { 2, 1, 0, 0, 8 }, /* V */
460  },
461  .flags = AV_PIX_FMT_FLAG_PLANAR,
462  },
463  [AV_PIX_FMT_UYVY422] = {
464  .name = "uyvy422",
465  .nb_components = 3,
466  .log2_chroma_w = 1,
467  .log2_chroma_h = 0,
468  .comp = {
469  { 0, 2, 1, 0, 8 }, /* Y */
470  { 0, 4, 0, 0, 8 }, /* U */
471  { 0, 4, 2, 0, 8 }, /* V */
472  },
473  },
475  .name = "uyyvyy411",
476  .nb_components = 3,
477  .log2_chroma_w = 2,
478  .log2_chroma_h = 0,
479  .comp = {
480  { 0, 4, 1, 0, 8 }, /* Y */
481  { 0, 6, 0, 0, 8 }, /* U */
482  { 0, 6, 3, 0, 8 }, /* V */
483  },
484  },
485  [AV_PIX_FMT_BGR8] = {
486  .name = "bgr8",
487  .nb_components = 3,
488  .log2_chroma_w = 0,
489  .log2_chroma_h = 0,
490  .comp = {
491  { 0, 1, 0, 0, 3 }, /* R */
492  { 0, 1, 0, 3, 3 }, /* G */
493  { 0, 1, 0, 6, 2 }, /* B */
494  },
495  .flags = AV_PIX_FMT_FLAG_RGB,
496  },
497  [AV_PIX_FMT_BGR4] = {
498  .name = "bgr4",
499  .nb_components = 3,
500  .log2_chroma_w = 0,
501  .log2_chroma_h = 0,
502  .comp = {
503  { 0, 4, 3, 0, 1 }, /* R */
504  { 0, 4, 1, 0, 2 }, /* G */
505  { 0, 4, 0, 0, 1 }, /* B */
506  },
508  },
510  .name = "bgr4_byte",
511  .nb_components = 3,
512  .log2_chroma_w = 0,
513  .log2_chroma_h = 0,
514  .comp = {
515  { 0, 1, 0, 0, 1 }, /* R */
516  { 0, 1, 0, 1, 2 }, /* G */
517  { 0, 1, 0, 3, 1 }, /* B */
518  },
519  .flags = AV_PIX_FMT_FLAG_RGB,
520  },
521  [AV_PIX_FMT_RGB8] = {
522  .name = "rgb8",
523  .nb_components = 3,
524  .log2_chroma_w = 0,
525  .log2_chroma_h = 0,
526  .comp = {
527  { 0, 1, 0, 5, 3 }, /* R */
528  { 0, 1, 0, 2, 3 }, /* G */
529  { 0, 1, 0, 0, 2 }, /* B */
530  },
531  .flags = AV_PIX_FMT_FLAG_RGB,
532  },
533  [AV_PIX_FMT_RGB4] = {
534  .name = "rgb4",
535  .nb_components = 3,
536  .log2_chroma_w = 0,
537  .log2_chroma_h = 0,
538  .comp = {
539  { 0, 4, 0, 0, 1 }, /* R */
540  { 0, 4, 1, 0, 2 }, /* G */
541  { 0, 4, 3, 0, 1 }, /* B */
542  },
544  },
546  .name = "rgb4_byte",
547  .nb_components = 3,
548  .log2_chroma_w = 0,
549  .log2_chroma_h = 0,
550  .comp = {
551  { 0, 1, 0, 3, 1 }, /* R */
552  { 0, 1, 0, 1, 2 }, /* G */
553  { 0, 1, 0, 0, 1 }, /* B */
554  },
555  .flags = AV_PIX_FMT_FLAG_RGB,
556  },
557  [AV_PIX_FMT_NV12] = {
558  .name = "nv12",
559  .nb_components = 3,
560  .log2_chroma_w = 1,
561  .log2_chroma_h = 1,
562  .comp = {
563  { 0, 1, 0, 0, 8 }, /* Y */
564  { 1, 2, 0, 0, 8 }, /* U */
565  { 1, 2, 1, 0, 8 }, /* V */
566  },
567  .flags = AV_PIX_FMT_FLAG_PLANAR,
568  },
569  [AV_PIX_FMT_NV21] = {
570  .name = "nv21",
571  .nb_components = 3,
572  .log2_chroma_w = 1,
573  .log2_chroma_h = 1,
574  .comp = {
575  { 0, 1, 0, 0, 8 }, /* Y */
576  { 1, 2, 1, 0, 8 }, /* U */
577  { 1, 2, 0, 0, 8 }, /* V */
578  },
579  .flags = AV_PIX_FMT_FLAG_PLANAR,
580  },
581  [AV_PIX_FMT_ARGB] = {
582  .name = "argb",
583  .nb_components = 4,
584  .log2_chroma_w = 0,
585  .log2_chroma_h = 0,
586  .comp = {
587  { 0, 4, 1, 0, 8 }, /* R */
588  { 0, 4, 2, 0, 8 }, /* G */
589  { 0, 4, 3, 0, 8 }, /* B */
590  { 0, 4, 0, 0, 8 }, /* A */
591  },
593  },
594  [AV_PIX_FMT_RGBA] = {
595  .name = "rgba",
596  .nb_components = 4,
597  .log2_chroma_w = 0,
598  .log2_chroma_h = 0,
599  .comp = {
600  { 0, 4, 0, 0, 8 }, /* R */
601  { 0, 4, 1, 0, 8 }, /* G */
602  { 0, 4, 2, 0, 8 }, /* B */
603  { 0, 4, 3, 0, 8 }, /* A */
604  },
606  },
607  [AV_PIX_FMT_ABGR] = {
608  .name = "abgr",
609  .nb_components = 4,
610  .log2_chroma_w = 0,
611  .log2_chroma_h = 0,
612  .comp = {
613  { 0, 4, 3, 0, 8 }, /* R */
614  { 0, 4, 2, 0, 8 }, /* G */
615  { 0, 4, 1, 0, 8 }, /* B */
616  { 0, 4, 0, 0, 8 }, /* A */
617  },
619  },
620  [AV_PIX_FMT_BGRA] = {
621  .name = "bgra",
622  .nb_components = 4,
623  .log2_chroma_w = 0,
624  .log2_chroma_h = 0,
625  .comp = {
626  { 0, 4, 2, 0, 8 }, /* R */
627  { 0, 4, 1, 0, 8 }, /* G */
628  { 0, 4, 0, 0, 8 }, /* B */
629  { 0, 4, 3, 0, 8 }, /* A */
630  },
632  },
633  [AV_PIX_FMT_0RGB] = {
634  .name = "0rgb",
635  .nb_components= 3,
636  .log2_chroma_w= 0,
637  .log2_chroma_h= 0,
638  .comp = {
639  { 0, 4, 1, 0, 8 }, /* R */
640  { 0, 4, 2, 0, 8 }, /* G */
641  { 0, 4, 3, 0, 8 }, /* B */
642  },
643  .flags = AV_PIX_FMT_FLAG_RGB,
644  },
645  [AV_PIX_FMT_RGB0] = {
646  .name = "rgb0",
647  .nb_components= 3,
648  .log2_chroma_w= 0,
649  .log2_chroma_h= 0,
650  .comp = {
651  { 0, 4, 0, 0, 8 }, /* R */
652  { 0, 4, 1, 0, 8 }, /* G */
653  { 0, 4, 2, 0, 8 }, /* B */
654  },
655  .flags = AV_PIX_FMT_FLAG_RGB,
656  },
657  [AV_PIX_FMT_0BGR] = {
658  .name = "0bgr",
659  .nb_components= 3,
660  .log2_chroma_w= 0,
661  .log2_chroma_h= 0,
662  .comp = {
663  { 0, 4, 3, 0, 8 }, /* R */
664  { 0, 4, 2, 0, 8 }, /* G */
665  { 0, 4, 1, 0, 8 }, /* B */
666  },
667  .flags = AV_PIX_FMT_FLAG_RGB,
668  },
669  [AV_PIX_FMT_BGR0] = {
670  .name = "bgr0",
671  .nb_components= 3,
672  .log2_chroma_w= 0,
673  .log2_chroma_h= 0,
674  .comp = {
675  { 0, 4, 2, 0, 8 }, /* R */
676  { 0, 4, 1, 0, 8 }, /* G */
677  { 0, 4, 0, 0, 8 }, /* B */
678  },
679  .flags = AV_PIX_FMT_FLAG_RGB,
680  },
681  [AV_PIX_FMT_GRAY9BE] = {
682  .name = "gray9be",
683  .nb_components = 1,
684  .log2_chroma_w = 0,
685  .log2_chroma_h = 0,
686  .comp = {
687  { 0, 2, 0, 0, 9 }, /* Y */
688  },
689  .flags = AV_PIX_FMT_FLAG_BE,
690  .alias = "y9be",
691  },
692  [AV_PIX_FMT_GRAY9LE] = {
693  .name = "gray9le",
694  .nb_components = 1,
695  .log2_chroma_w = 0,
696  .log2_chroma_h = 0,
697  .comp = {
698  { 0, 2, 0, 0, 9 }, /* Y */
699  },
700  .alias = "y9le",
701  },
702  [AV_PIX_FMT_GRAY10BE] = {
703  .name = "gray10be",
704  .nb_components = 1,
705  .log2_chroma_w = 0,
706  .log2_chroma_h = 0,
707  .comp = {
708  { 0, 2, 0, 0, 10 }, /* Y */
709  },
710  .flags = AV_PIX_FMT_FLAG_BE,
711  .alias = "y10be",
712  },
713  [AV_PIX_FMT_GRAY10LE] = {
714  .name = "gray10le",
715  .nb_components = 1,
716  .log2_chroma_w = 0,
717  .log2_chroma_h = 0,
718  .comp = {
719  { 0, 2, 0, 0, 10 }, /* Y */
720  },
721  .alias = "y10le",
722  },
723  [AV_PIX_FMT_GRAY12BE] = {
724  .name = "gray12be",
725  .nb_components = 1,
726  .log2_chroma_w = 0,
727  .log2_chroma_h = 0,
728  .comp = {
729  { 0, 2, 0, 0, 12 }, /* Y */
730  },
731  .flags = AV_PIX_FMT_FLAG_BE,
732  .alias = "y12be",
733  },
734  [AV_PIX_FMT_GRAY12LE] = {
735  .name = "gray12le",
736  .nb_components = 1,
737  .log2_chroma_w = 0,
738  .log2_chroma_h = 0,
739  .comp = {
740  { 0, 2, 0, 0, 12 }, /* Y */
741  },
742  .alias = "y12le",
743  },
744  [AV_PIX_FMT_GRAY14BE] = {
745  .name = "gray14be",
746  .nb_components = 1,
747  .log2_chroma_w = 0,
748  .log2_chroma_h = 0,
749  .comp = {
750  { 0, 2, 0, 0, 14 }, /* Y */
751  },
752  .flags = AV_PIX_FMT_FLAG_BE,
753  .alias = "y14be",
754  },
755  [AV_PIX_FMT_GRAY14LE] = {
756  .name = "gray14le",
757  .nb_components = 1,
758  .log2_chroma_w = 0,
759  .log2_chroma_h = 0,
760  .comp = {
761  { 0, 2, 0, 0, 14 }, /* Y */
762  },
763  .alias = "y14le",
764  },
765  [AV_PIX_FMT_GRAY16BE] = {
766  .name = "gray16be",
767  .nb_components = 1,
768  .log2_chroma_w = 0,
769  .log2_chroma_h = 0,
770  .comp = {
771  { 0, 2, 0, 0, 16 }, /* Y */
772  },
773  .flags = AV_PIX_FMT_FLAG_BE,
774  .alias = "y16be",
775  },
776  [AV_PIX_FMT_GRAY16LE] = {
777  .name = "gray16le",
778  .nb_components = 1,
779  .log2_chroma_w = 0,
780  .log2_chroma_h = 0,
781  .comp = {
782  { 0, 2, 0, 0, 16 }, /* Y */
783  },
784  .alias = "y16le",
785  },
786  [AV_PIX_FMT_YUV440P] = {
787  .name = "yuv440p",
788  .nb_components = 3,
789  .log2_chroma_w = 0,
790  .log2_chroma_h = 1,
791  .comp = {
792  { 0, 1, 0, 0, 8 }, /* Y */
793  { 1, 1, 0, 0, 8 }, /* U */
794  { 2, 1, 0, 0, 8 }, /* V */
795  },
796  .flags = AV_PIX_FMT_FLAG_PLANAR,
797  },
798  [AV_PIX_FMT_YUVJ440P] = {
799  .name = "yuvj440p",
800  .nb_components = 3,
801  .log2_chroma_w = 0,
802  .log2_chroma_h = 1,
803  .comp = {
804  { 0, 1, 0, 0, 8 }, /* Y */
805  { 1, 1, 0, 0, 8 }, /* U */
806  { 2, 1, 0, 0, 8 }, /* V */
807  },
808  .flags = AV_PIX_FMT_FLAG_PLANAR,
809  },
811  .name = "yuv440p10le",
812  .nb_components = 3,
813  .log2_chroma_w = 0,
814  .log2_chroma_h = 1,
815  .comp = {
816  { 0, 2, 0, 0, 10 }, /* Y */
817  { 1, 2, 0, 0, 10 }, /* U */
818  { 2, 2, 0, 0, 10 }, /* V */
819  },
820  .flags = AV_PIX_FMT_FLAG_PLANAR,
821  },
823  .name = "yuv440p10be",
824  .nb_components = 3,
825  .log2_chroma_w = 0,
826  .log2_chroma_h = 1,
827  .comp = {
828  { 0, 2, 0, 0, 10 }, /* Y */
829  { 1, 2, 0, 0, 10 }, /* U */
830  { 2, 2, 0, 0, 10 }, /* V */
831  },
833  },
835  .name = "yuv440p12le",
836  .nb_components = 3,
837  .log2_chroma_w = 0,
838  .log2_chroma_h = 1,
839  .comp = {
840  { 0, 2, 0, 0, 12 }, /* Y */
841  { 1, 2, 0, 0, 12 }, /* U */
842  { 2, 2, 0, 0, 12 }, /* V */
843  },
844  .flags = AV_PIX_FMT_FLAG_PLANAR,
845  },
847  .name = "yuv440p12be",
848  .nb_components = 3,
849  .log2_chroma_w = 0,
850  .log2_chroma_h = 1,
851  .comp = {
852  { 0, 2, 0, 0, 12 }, /* Y */
853  { 1, 2, 0, 0, 12 }, /* U */
854  { 2, 2, 0, 0, 12 }, /* V */
855  },
857  },
858  [AV_PIX_FMT_YUVA420P] = {
859  .name = "yuva420p",
860  .nb_components = 4,
861  .log2_chroma_w = 1,
862  .log2_chroma_h = 1,
863  .comp = {
864  { 0, 1, 0, 0, 8 }, /* Y */
865  { 1, 1, 0, 0, 8 }, /* U */
866  { 2, 1, 0, 0, 8 }, /* V */
867  { 3, 1, 0, 0, 8 }, /* A */
868  },
870  },
871  [AV_PIX_FMT_YUVA422P] = {
872  .name = "yuva422p",
873  .nb_components = 4,
874  .log2_chroma_w = 1,
875  .log2_chroma_h = 0,
876  .comp = {
877  { 0, 1, 0, 0, 8 }, /* Y */
878  { 1, 1, 0, 0, 8 }, /* U */
879  { 2, 1, 0, 0, 8 }, /* V */
880  { 3, 1, 0, 0, 8 }, /* A */
881  },
883  },
884  [AV_PIX_FMT_YUVA444P] = {
885  .name = "yuva444p",
886  .nb_components = 4,
887  .log2_chroma_w = 0,
888  .log2_chroma_h = 0,
889  .comp = {
890  { 0, 1, 0, 0, 8 }, /* Y */
891  { 1, 1, 0, 0, 8 }, /* U */
892  { 2, 1, 0, 0, 8 }, /* V */
893  { 3, 1, 0, 0, 8 }, /* A */
894  },
896  },
898  .name = "yuva420p9be",
899  .nb_components = 4,
900  .log2_chroma_w = 1,
901  .log2_chroma_h = 1,
902  .comp = {
903  { 0, 2, 0, 0, 9 }, /* Y */
904  { 1, 2, 0, 0, 9 }, /* U */
905  { 2, 2, 0, 0, 9 }, /* V */
906  { 3, 2, 0, 0, 9 }, /* A */
907  },
909  },
911  .name = "yuva420p9le",
912  .nb_components = 4,
913  .log2_chroma_w = 1,
914  .log2_chroma_h = 1,
915  .comp = {
916  { 0, 2, 0, 0, 9 }, /* Y */
917  { 1, 2, 0, 0, 9 }, /* U */
918  { 2, 2, 0, 0, 9 }, /* V */
919  { 3, 2, 0, 0, 9 }, /* A */
920  },
922  },
924  .name = "yuva422p9be",
925  .nb_components = 4,
926  .log2_chroma_w = 1,
927  .log2_chroma_h = 0,
928  .comp = {
929  { 0, 2, 0, 0, 9 }, /* Y */
930  { 1, 2, 0, 0, 9 }, /* U */
931  { 2, 2, 0, 0, 9 }, /* V */
932  { 3, 2, 0, 0, 9 }, /* A */
933  },
935  },
937  .name = "yuva422p9le",
938  .nb_components = 4,
939  .log2_chroma_w = 1,
940  .log2_chroma_h = 0,
941  .comp = {
942  { 0, 2, 0, 0, 9 }, /* Y */
943  { 1, 2, 0, 0, 9 }, /* U */
944  { 2, 2, 0, 0, 9 }, /* V */
945  { 3, 2, 0, 0, 9 }, /* A */
946  },
948  },
950  .name = "yuva444p9be",
951  .nb_components = 4,
952  .log2_chroma_w = 0,
953  .log2_chroma_h = 0,
954  .comp = {
955  { 0, 2, 0, 0, 9 }, /* Y */
956  { 1, 2, 0, 0, 9 }, /* U */
957  { 2, 2, 0, 0, 9 }, /* V */
958  { 3, 2, 0, 0, 9 }, /* A */
959  },
961  },
963  .name = "yuva444p9le",
964  .nb_components = 4,
965  .log2_chroma_w = 0,
966  .log2_chroma_h = 0,
967  .comp = {
968  { 0, 2, 0, 0, 9 }, /* Y */
969  { 1, 2, 0, 0, 9 }, /* U */
970  { 2, 2, 0, 0, 9 }, /* V */
971  { 3, 2, 0, 0, 9 }, /* A */
972  },
974  },
976  .name = "yuva420p10be",
977  .nb_components = 4,
978  .log2_chroma_w = 1,
979  .log2_chroma_h = 1,
980  .comp = {
981  { 0, 2, 0, 0, 10 }, /* Y */
982  { 1, 2, 0, 0, 10 }, /* U */
983  { 2, 2, 0, 0, 10 }, /* V */
984  { 3, 2, 0, 0, 10 }, /* A */
985  },
987  },
989  .name = "yuva420p10le",
990  .nb_components = 4,
991  .log2_chroma_w = 1,
992  .log2_chroma_h = 1,
993  .comp = {
994  { 0, 2, 0, 0, 10 }, /* Y */
995  { 1, 2, 0, 0, 10 }, /* U */
996  { 2, 2, 0, 0, 10 }, /* V */
997  { 3, 2, 0, 0, 10 }, /* A */
998  },
1000  },
1002  .name = "yuva422p10be",
1003  .nb_components = 4,
1004  .log2_chroma_w = 1,
1005  .log2_chroma_h = 0,
1006  .comp = {
1007  { 0, 2, 0, 0, 10 }, /* Y */
1008  { 1, 2, 0, 0, 10 }, /* U */
1009  { 2, 2, 0, 0, 10 }, /* V */
1010  { 3, 2, 0, 0, 10 }, /* A */
1011  },
1013  },
1015  .name = "yuva422p10le",
1016  .nb_components = 4,
1017  .log2_chroma_w = 1,
1018  .log2_chroma_h = 0,
1019  .comp = {
1020  { 0, 2, 0, 0, 10 }, /* Y */
1021  { 1, 2, 0, 0, 10 }, /* U */
1022  { 2, 2, 0, 0, 10 }, /* V */
1023  { 3, 2, 0, 0, 10 }, /* A */
1024  },
1026  },
1028  .name = "yuva444p10be",
1029  .nb_components = 4,
1030  .log2_chroma_w = 0,
1031  .log2_chroma_h = 0,
1032  .comp = {
1033  { 0, 2, 0, 0, 10 }, /* Y */
1034  { 1, 2, 0, 0, 10 }, /* U */
1035  { 2, 2, 0, 0, 10 }, /* V */
1036  { 3, 2, 0, 0, 10 }, /* A */
1037  },
1039  },
1041  .name = "yuva444p10le",
1042  .nb_components = 4,
1043  .log2_chroma_w = 0,
1044  .log2_chroma_h = 0,
1045  .comp = {
1046  { 0, 2, 0, 0, 10 }, /* Y */
1047  { 1, 2, 0, 0, 10 }, /* U */
1048  { 2, 2, 0, 0, 10 }, /* V */
1049  { 3, 2, 0, 0, 10 }, /* A */
1050  },
1052  },
1054  .name = "yuva420p16be",
1055  .nb_components = 4,
1056  .log2_chroma_w = 1,
1057  .log2_chroma_h = 1,
1058  .comp = {
1059  { 0, 2, 0, 0, 16 }, /* Y */
1060  { 1, 2, 0, 0, 16 }, /* U */
1061  { 2, 2, 0, 0, 16 }, /* V */
1062  { 3, 2, 0, 0, 16 }, /* A */
1063  },
1065  },
1067  .name = "yuva420p16le",
1068  .nb_components = 4,
1069  .log2_chroma_w = 1,
1070  .log2_chroma_h = 1,
1071  .comp = {
1072  { 0, 2, 0, 0, 16 }, /* Y */
1073  { 1, 2, 0, 0, 16 }, /* U */
1074  { 2, 2, 0, 0, 16 }, /* V */
1075  { 3, 2, 0, 0, 16 }, /* A */
1076  },
1078  },
1080  .name = "yuva422p16be",
1081  .nb_components = 4,
1082  .log2_chroma_w = 1,
1083  .log2_chroma_h = 0,
1084  .comp = {
1085  { 0, 2, 0, 0, 16 }, /* Y */
1086  { 1, 2, 0, 0, 16 }, /* U */
1087  { 2, 2, 0, 0, 16 }, /* V */
1088  { 3, 2, 0, 0, 16 }, /* A */
1089  },
1091  },
1093  .name = "yuva422p16le",
1094  .nb_components = 4,
1095  .log2_chroma_w = 1,
1096  .log2_chroma_h = 0,
1097  .comp = {
1098  { 0, 2, 0, 0, 16 }, /* Y */
1099  { 1, 2, 0, 0, 16 }, /* U */
1100  { 2, 2, 0, 0, 16 }, /* V */
1101  { 3, 2, 0, 0, 16 }, /* A */
1102  },
1104  },
1106  .name = "yuva444p16be",
1107  .nb_components = 4,
1108  .log2_chroma_w = 0,
1109  .log2_chroma_h = 0,
1110  .comp = {
1111  { 0, 2, 0, 0, 16 }, /* Y */
1112  { 1, 2, 0, 0, 16 }, /* U */
1113  { 2, 2, 0, 0, 16 }, /* V */
1114  { 3, 2, 0, 0, 16 }, /* A */
1115  },
1117  },
1119  .name = "yuva444p16le",
1120  .nb_components = 4,
1121  .log2_chroma_w = 0,
1122  .log2_chroma_h = 0,
1123  .comp = {
1124  { 0, 2, 0, 0, 16 }, /* Y */
1125  { 1, 2, 0, 0, 16 }, /* U */
1126  { 2, 2, 0, 0, 16 }, /* V */
1127  { 3, 2, 0, 0, 16 }, /* A */
1128  },
1130  },
1131  [AV_PIX_FMT_RGB48BE] = {
1132  .name = "rgb48be",
1133  .nb_components = 3,
1134  .log2_chroma_w = 0,
1135  .log2_chroma_h = 0,
1136  .comp = {
1137  { 0, 6, 0, 0, 16 }, /* R */
1138  { 0, 6, 2, 0, 16 }, /* G */
1139  { 0, 6, 4, 0, 16 }, /* B */
1140  },
1142  },
1143  [AV_PIX_FMT_RGB48LE] = {
1144  .name = "rgb48le",
1145  .nb_components = 3,
1146  .log2_chroma_w = 0,
1147  .log2_chroma_h = 0,
1148  .comp = {
1149  { 0, 6, 0, 0, 16 }, /* R */
1150  { 0, 6, 2, 0, 16 }, /* G */
1151  { 0, 6, 4, 0, 16 }, /* B */
1152  },
1153  .flags = AV_PIX_FMT_FLAG_RGB,
1154  },
1155  [AV_PIX_FMT_RGBA64BE] = {
1156  .name = "rgba64be",
1157  .nb_components = 4,
1158  .log2_chroma_w = 0,
1159  .log2_chroma_h = 0,
1160  .comp = {
1161  { 0, 8, 0, 0, 16 }, /* R */
1162  { 0, 8, 2, 0, 16 }, /* G */
1163  { 0, 8, 4, 0, 16 }, /* B */
1164  { 0, 8, 6, 0, 16 }, /* A */
1165  },
1167  },
1168  [AV_PIX_FMT_RGBA64LE] = {
1169  .name = "rgba64le",
1170  .nb_components = 4,
1171  .log2_chroma_w = 0,
1172  .log2_chroma_h = 0,
1173  .comp = {
1174  { 0, 8, 0, 0, 16 }, /* R */
1175  { 0, 8, 2, 0, 16 }, /* G */
1176  { 0, 8, 4, 0, 16 }, /* B */
1177  { 0, 8, 6, 0, 16 }, /* A */
1178  },
1180  },
1181  [AV_PIX_FMT_RGB565BE] = {
1182  .name = "rgb565be",
1183  .nb_components = 3,
1184  .log2_chroma_w = 0,
1185  .log2_chroma_h = 0,
1186  .comp = {
1187  { 0, 2, -1, 3, 5 }, /* R */
1188  { 0, 2, 0, 5, 6 }, /* G */
1189  { 0, 2, 0, 0, 5 }, /* B */
1190  },
1192  },
1193  [AV_PIX_FMT_RGB565LE] = {
1194  .name = "rgb565le",
1195  .nb_components = 3,
1196  .log2_chroma_w = 0,
1197  .log2_chroma_h = 0,
1198  .comp = {
1199  { 0, 2, 1, 3, 5 }, /* R */
1200  { 0, 2, 0, 5, 6 }, /* G */
1201  { 0, 2, 0, 0, 5 }, /* B */
1202  },
1203  .flags = AV_PIX_FMT_FLAG_RGB,
1204  },
1205  [AV_PIX_FMT_RGB555BE] = {
1206  .name = "rgb555be",
1207  .nb_components = 3,
1208  .log2_chroma_w = 0,
1209  .log2_chroma_h = 0,
1210  .comp = {
1211  { 0, 2, -1, 2, 5 }, /* R */
1212  { 0, 2, 0, 5, 5 }, /* G */
1213  { 0, 2, 0, 0, 5 }, /* B */
1214  },
1216  },
1217  [AV_PIX_FMT_RGB555LE] = {
1218  .name = "rgb555le",
1219  .nb_components = 3,
1220  .log2_chroma_w = 0,
1221  .log2_chroma_h = 0,
1222  .comp = {
1223  { 0, 2, 1, 2, 5 }, /* R */
1224  { 0, 2, 0, 5, 5 }, /* G */
1225  { 0, 2, 0, 0, 5 }, /* B */
1226  },
1227  .flags = AV_PIX_FMT_FLAG_RGB,
1228  },
1229  [AV_PIX_FMT_RGB444BE] = {
1230  .name = "rgb444be",
1231  .nb_components = 3,
1232  .log2_chroma_w = 0,
1233  .log2_chroma_h = 0,
1234  .comp = {
1235  { 0, 2, -1, 0, 4 }, /* R */
1236  { 0, 2, 0, 4, 4 }, /* G */
1237  { 0, 2, 0, 0, 4 }, /* B */
1238  },
1240  },
1241  [AV_PIX_FMT_RGB444LE] = {
1242  .name = "rgb444le",
1243  .nb_components = 3,
1244  .log2_chroma_w = 0,
1245  .log2_chroma_h = 0,
1246  .comp = {
1247  { 0, 2, 1, 0, 4 }, /* R */
1248  { 0, 2, 0, 4, 4 }, /* G */
1249  { 0, 2, 0, 0, 4 }, /* B */
1250  },
1251  .flags = AV_PIX_FMT_FLAG_RGB,
1252  },
1253  [AV_PIX_FMT_BGR48BE] = {
1254  .name = "bgr48be",
1255  .nb_components = 3,
1256  .log2_chroma_w = 0,
1257  .log2_chroma_h = 0,
1258  .comp = {
1259  { 0, 6, 4, 0, 16 }, /* R */
1260  { 0, 6, 2, 0, 16 }, /* G */
1261  { 0, 6, 0, 0, 16 }, /* B */
1262  },
1264  },
1265  [AV_PIX_FMT_BGR48LE] = {
1266  .name = "bgr48le",
1267  .nb_components = 3,
1268  .log2_chroma_w = 0,
1269  .log2_chroma_h = 0,
1270  .comp = {
1271  { 0, 6, 4, 0, 16 }, /* R */
1272  { 0, 6, 2, 0, 16 }, /* G */
1273  { 0, 6, 0, 0, 16 }, /* B */
1274  },
1275  .flags = AV_PIX_FMT_FLAG_RGB,
1276  },
1277  [AV_PIX_FMT_BGRA64BE] = {
1278  .name = "bgra64be",
1279  .nb_components = 4,
1280  .log2_chroma_w = 0,
1281  .log2_chroma_h = 0,
1282  .comp = {
1283  { 0, 8, 4, 0, 16 }, /* R */
1284  { 0, 8, 2, 0, 16 }, /* G */
1285  { 0, 8, 0, 0, 16 }, /* B */
1286  { 0, 8, 6, 0, 16 }, /* A */
1287  },
1289  },
1290  [AV_PIX_FMT_BGRA64LE] = {
1291  .name = "bgra64le",
1292  .nb_components = 4,
1293  .log2_chroma_w = 0,
1294  .log2_chroma_h = 0,
1295  .comp = {
1296  { 0, 8, 4, 0, 16 }, /* R */
1297  { 0, 8, 2, 0, 16 }, /* G */
1298  { 0, 8, 0, 0, 16 }, /* B */
1299  { 0, 8, 6, 0, 16 }, /* A */
1300  },
1302  },
1303  [AV_PIX_FMT_BGR565BE] = {
1304  .name = "bgr565be",
1305  .nb_components = 3,
1306  .log2_chroma_w = 0,
1307  .log2_chroma_h = 0,
1308  .comp = {
1309  { 0, 2, 0, 0, 5 }, /* R */
1310  { 0, 2, 0, 5, 6 }, /* G */
1311  { 0, 2, -1, 3, 5 }, /* B */
1312  },
1314  },
1315  [AV_PIX_FMT_BGR565LE] = {
1316  .name = "bgr565le",
1317  .nb_components = 3,
1318  .log2_chroma_w = 0,
1319  .log2_chroma_h = 0,
1320  .comp = {
1321  { 0, 2, 0, 0, 5 }, /* R */
1322  { 0, 2, 0, 5, 6 }, /* G */
1323  { 0, 2, 1, 3, 5 }, /* B */
1324  },
1325  .flags = AV_PIX_FMT_FLAG_RGB,
1326  },
1327  [AV_PIX_FMT_BGR555BE] = {
1328  .name = "bgr555be",
1329  .nb_components = 3,
1330  .log2_chroma_w = 0,
1331  .log2_chroma_h = 0,
1332  .comp = {
1333  { 0, 2, 0, 0, 5 }, /* R */
1334  { 0, 2, 0, 5, 5 }, /* G */
1335  { 0, 2, -1, 2, 5 }, /* B */
1336  },
1338  },
1339  [AV_PIX_FMT_BGR555LE] = {
1340  .name = "bgr555le",
1341  .nb_components = 3,
1342  .log2_chroma_w = 0,
1343  .log2_chroma_h = 0,
1344  .comp = {
1345  { 0, 2, 0, 0, 5 }, /* R */
1346  { 0, 2, 0, 5, 5 }, /* G */
1347  { 0, 2, 1, 2, 5 }, /* B */
1348  },
1349  .flags = AV_PIX_FMT_FLAG_RGB,
1350  },
1351  [AV_PIX_FMT_BGR444BE] = {
1352  .name = "bgr444be",
1353  .nb_components = 3,
1354  .log2_chroma_w = 0,
1355  .log2_chroma_h = 0,
1356  .comp = {
1357  { 0, 2, 0, 0, 4 }, /* R */
1358  { 0, 2, 0, 4, 4 }, /* G */
1359  { 0, 2, -1, 0, 4 }, /* B */
1360  },
1362  },
1363  [AV_PIX_FMT_BGR444LE] = {
1364  .name = "bgr444le",
1365  .nb_components = 3,
1366  .log2_chroma_w = 0,
1367  .log2_chroma_h = 0,
1368  .comp = {
1369  { 0, 2, 0, 0, 4 }, /* R */
1370  { 0, 2, 0, 4, 4 }, /* G */
1371  { 0, 2, 1, 0, 4 }, /* B */
1372  },
1373  .flags = AV_PIX_FMT_FLAG_RGB,
1374  },
1375  [AV_PIX_FMT_VAAPI] = {
1376  .name = "vaapi",
1377  .log2_chroma_w = 1,
1378  .log2_chroma_h = 1,
1379  .flags = AV_PIX_FMT_FLAG_HWACCEL,
1380  },
1381  [AV_PIX_FMT_YUV420P9LE] = {
1382  .name = "yuv420p9le",
1383  .nb_components = 3,
1384  .log2_chroma_w = 1,
1385  .log2_chroma_h = 1,
1386  .comp = {
1387  { 0, 2, 0, 0, 9 }, /* Y */
1388  { 1, 2, 0, 0, 9 }, /* U */
1389  { 2, 2, 0, 0, 9 }, /* V */
1390  },
1391  .flags = AV_PIX_FMT_FLAG_PLANAR,
1392  },
1393  [AV_PIX_FMT_YUV420P9BE] = {
1394  .name = "yuv420p9be",
1395  .nb_components = 3,
1396  .log2_chroma_w = 1,
1397  .log2_chroma_h = 1,
1398  .comp = {
1399  { 0, 2, 0, 0, 9 }, /* Y */
1400  { 1, 2, 0, 0, 9 }, /* U */
1401  { 2, 2, 0, 0, 9 }, /* V */
1402  },
1404  },
1406  .name = "yuv420p10le",
1407  .nb_components = 3,
1408  .log2_chroma_w = 1,
1409  .log2_chroma_h = 1,
1410  .comp = {
1411  { 0, 2, 0, 0, 10 }, /* Y */
1412  { 1, 2, 0, 0, 10 }, /* U */
1413  { 2, 2, 0, 0, 10 }, /* V */
1414  },
1415  .flags = AV_PIX_FMT_FLAG_PLANAR,
1416  },
1418  .name = "yuv420p10be",
1419  .nb_components = 3,
1420  .log2_chroma_w = 1,
1421  .log2_chroma_h = 1,
1422  .comp = {
1423  { 0, 2, 0, 0, 10 }, /* Y */
1424  { 1, 2, 0, 0, 10 }, /* U */
1425  { 2, 2, 0, 0, 10 }, /* V */
1426  },
1428  },
1430  .name = "yuv420p12le",
1431  .nb_components = 3,
1432  .log2_chroma_w = 1,
1433  .log2_chroma_h = 1,
1434  .comp = {
1435  { 0, 2, 0, 0, 12 }, /* Y */
1436  { 1, 2, 0, 0, 12 }, /* U */
1437  { 2, 2, 0, 0, 12 }, /* V */
1438  },
1439  .flags = AV_PIX_FMT_FLAG_PLANAR,
1440  },
1442  .name = "yuv420p12be",
1443  .nb_components = 3,
1444  .log2_chroma_w = 1,
1445  .log2_chroma_h = 1,
1446  .comp = {
1447  { 0, 2, 0, 0, 12 }, /* Y */
1448  { 1, 2, 0, 0, 12 }, /* U */
1449  { 2, 2, 0, 0, 12 }, /* V */
1450  },
1452  },
1454  .name = "yuv420p14le",
1455  .nb_components = 3,
1456  .log2_chroma_w = 1,
1457  .log2_chroma_h = 1,
1458  .comp = {
1459  { 0, 2, 0, 0, 14 }, /* Y */
1460  { 1, 2, 0, 0, 14 }, /* U */
1461  { 2, 2, 0, 0, 14 }, /* V */
1462  },
1463  .flags = AV_PIX_FMT_FLAG_PLANAR,
1464  },
1466  .name = "yuv420p14be",
1467  .nb_components = 3,
1468  .log2_chroma_w = 1,
1469  .log2_chroma_h = 1,
1470  .comp = {
1471  { 0, 2, 0, 0, 14 }, /* Y */
1472  { 1, 2, 0, 0, 14 }, /* U */
1473  { 2, 2, 0, 0, 14 }, /* V */
1474  },
1476  },
1478  .name = "yuv420p16le",
1479  .nb_components = 3,
1480  .log2_chroma_w = 1,
1481  .log2_chroma_h = 1,
1482  .comp = {
1483  { 0, 2, 0, 0, 16 }, /* Y */
1484  { 1, 2, 0, 0, 16 }, /* U */
1485  { 2, 2, 0, 0, 16 }, /* V */
1486  },
1487  .flags = AV_PIX_FMT_FLAG_PLANAR,
1488  },
1490  .name = "yuv420p16be",
1491  .nb_components = 3,
1492  .log2_chroma_w = 1,
1493  .log2_chroma_h = 1,
1494  .comp = {
1495  { 0, 2, 0, 0, 16 }, /* Y */
1496  { 1, 2, 0, 0, 16 }, /* U */
1497  { 2, 2, 0, 0, 16 }, /* V */
1498  },
1500  },
1501  [AV_PIX_FMT_YUV422P9LE] = {
1502  .name = "yuv422p9le",
1503  .nb_components = 3,
1504  .log2_chroma_w = 1,
1505  .log2_chroma_h = 0,
1506  .comp = {
1507  { 0, 2, 0, 0, 9 }, /* Y */
1508  { 1, 2, 0, 0, 9 }, /* U */
1509  { 2, 2, 0, 0, 9 }, /* V */
1510  },
1511  .flags = AV_PIX_FMT_FLAG_PLANAR,
1512  },
1513  [AV_PIX_FMT_YUV422P9BE] = {
1514  .name = "yuv422p9be",
1515  .nb_components = 3,
1516  .log2_chroma_w = 1,
1517  .log2_chroma_h = 0,
1518  .comp = {
1519  { 0, 2, 0, 0, 9 }, /* Y */
1520  { 1, 2, 0, 0, 9 }, /* U */
1521  { 2, 2, 0, 0, 9 }, /* V */
1522  },
1524  },
1526  .name = "yuv422p10le",
1527  .nb_components = 3,
1528  .log2_chroma_w = 1,
1529  .log2_chroma_h = 0,
1530  .comp = {
1531  { 0, 2, 0, 0, 10 }, /* Y */
1532  { 1, 2, 0, 0, 10 }, /* U */
1533  { 2, 2, 0, 0, 10 }, /* V */
1534  },
1535  .flags = AV_PIX_FMT_FLAG_PLANAR,
1536  },
1538  .name = "yuv422p10be",
1539  .nb_components = 3,
1540  .log2_chroma_w = 1,
1541  .log2_chroma_h = 0,
1542  .comp = {
1543  { 0, 2, 0, 0, 10 }, /* Y */
1544  { 1, 2, 0, 0, 10 }, /* U */
1545  { 2, 2, 0, 0, 10 }, /* V */
1546  },
1548  },
1550  .name = "yuv422p12le",
1551  .nb_components = 3,
1552  .log2_chroma_w = 1,
1553  .log2_chroma_h = 0,
1554  .comp = {
1555  { 0, 2, 0, 0, 12 }, /* Y */
1556  { 1, 2, 0, 0, 12 }, /* U */
1557  { 2, 2, 0, 0, 12 }, /* V */
1558  },
1559  .flags = AV_PIX_FMT_FLAG_PLANAR,
1560  },
1562  .name = "yuv422p12be",
1563  .nb_components = 3,
1564  .log2_chroma_w = 1,
1565  .log2_chroma_h = 0,
1566  .comp = {
1567  { 0, 2, 0, 0, 12 }, /* Y */
1568  { 1, 2, 0, 0, 12 }, /* U */
1569  { 2, 2, 0, 0, 12 }, /* V */
1570  },
1572  },
1574  .name = "yuv422p14le",
1575  .nb_components = 3,
1576  .log2_chroma_w = 1,
1577  .log2_chroma_h = 0,
1578  .comp = {
1579  { 0, 2, 0, 0, 14 }, /* Y */
1580  { 1, 2, 0, 0, 14 }, /* U */
1581  { 2, 2, 0, 0, 14 }, /* V */
1582  },
1583  .flags = AV_PIX_FMT_FLAG_PLANAR,
1584  },
1586  .name = "yuv422p14be",
1587  .nb_components = 3,
1588  .log2_chroma_w = 1,
1589  .log2_chroma_h = 0,
1590  .comp = {
1591  { 0, 2, 0, 0, 14 }, /* Y */
1592  { 1, 2, 0, 0, 14 }, /* U */
1593  { 2, 2, 0, 0, 14 }, /* V */
1594  },
1596  },
1598  .name = "yuv422p16le",
1599  .nb_components = 3,
1600  .log2_chroma_w = 1,
1601  .log2_chroma_h = 0,
1602  .comp = {
1603  { 0, 2, 0, 0, 16 }, /* Y */
1604  { 1, 2, 0, 0, 16 }, /* U */
1605  { 2, 2, 0, 0, 16 }, /* V */
1606  },
1607  .flags = AV_PIX_FMT_FLAG_PLANAR,
1608  },
1610  .name = "yuv422p16be",
1611  .nb_components = 3,
1612  .log2_chroma_w = 1,
1613  .log2_chroma_h = 0,
1614  .comp = {
1615  { 0, 2, 0, 0, 16 }, /* Y */
1616  { 1, 2, 0, 0, 16 }, /* U */
1617  { 2, 2, 0, 0, 16 }, /* V */
1618  },
1620  },
1622  .name = "yuv444p16le",
1623  .nb_components = 3,
1624  .log2_chroma_w = 0,
1625  .log2_chroma_h = 0,
1626  .comp = {
1627  { 0, 2, 0, 0, 16 }, /* Y */
1628  { 1, 2, 0, 0, 16 }, /* U */
1629  { 2, 2, 0, 0, 16 }, /* V */
1630  },
1631  .flags = AV_PIX_FMT_FLAG_PLANAR,
1632  },
1634  .name = "yuv444p16be",
1635  .nb_components = 3,
1636  .log2_chroma_w = 0,
1637  .log2_chroma_h = 0,
1638  .comp = {
1639  { 0, 2, 0, 0, 16 }, /* Y */
1640  { 1, 2, 0, 0, 16 }, /* U */
1641  { 2, 2, 0, 0, 16 }, /* V */
1642  },
1644  },
1646  .name = "yuv444p10le",
1647  .nb_components = 3,
1648  .log2_chroma_w = 0,
1649  .log2_chroma_h = 0,
1650  .comp = {
1651  { 0, 2, 0, 0, 10 }, /* Y */
1652  { 1, 2, 0, 0, 10 }, /* U */
1653  { 2, 2, 0, 0, 10 }, /* V */
1654  },
1655  .flags = AV_PIX_FMT_FLAG_PLANAR,
1656  },
1658  .name = "yuv444p10be",
1659  .nb_components = 3,
1660  .log2_chroma_w = 0,
1661  .log2_chroma_h = 0,
1662  .comp = {
1663  { 0, 2, 0, 0, 10 }, /* Y */
1664  { 1, 2, 0, 0, 10 }, /* U */
1665  { 2, 2, 0, 0, 10 }, /* V */
1666  },
1668  },
1669  [AV_PIX_FMT_YUV444P9LE] = {
1670  .name = "yuv444p9le",
1671  .nb_components = 3,
1672  .log2_chroma_w = 0,
1673  .log2_chroma_h = 0,
1674  .comp = {
1675  { 0, 2, 0, 0, 9 }, /* Y */
1676  { 1, 2, 0, 0, 9 }, /* U */
1677  { 2, 2, 0, 0, 9 }, /* V */
1678  },
1679  .flags = AV_PIX_FMT_FLAG_PLANAR,
1680  },
1681  [AV_PIX_FMT_YUV444P9BE] = {
1682  .name = "yuv444p9be",
1683  .nb_components = 3,
1684  .log2_chroma_w = 0,
1685  .log2_chroma_h = 0,
1686  .comp = {
1687  { 0, 2, 0, 0, 9 }, /* Y */
1688  { 1, 2, 0, 0, 9 }, /* U */
1689  { 2, 2, 0, 0, 9 }, /* V */
1690  },
1692  },
1694  .name = "yuv444p12le",
1695  .nb_components = 3,
1696  .log2_chroma_w = 0,
1697  .log2_chroma_h = 0,
1698  .comp = {
1699  { 0, 2, 0, 0, 12 }, /* Y */
1700  { 1, 2, 0, 0, 12 }, /* U */
1701  { 2, 2, 0, 0, 12 }, /* V */
1702  },
1703  .flags = AV_PIX_FMT_FLAG_PLANAR,
1704  },
1706  .name = "yuv444p12be",
1707  .nb_components = 3,
1708  .log2_chroma_w = 0,
1709  .log2_chroma_h = 0,
1710  .comp = {
1711  { 0, 2, 0, 0, 12 }, /* Y */
1712  { 1, 2, 0, 0, 12 }, /* U */
1713  { 2, 2, 0, 0, 12 }, /* V */
1714  },
1716  },
1718  .name = "yuv444p14le",
1719  .nb_components = 3,
1720  .log2_chroma_w = 0,
1721  .log2_chroma_h = 0,
1722  .comp = {
1723  { 0, 2, 0, 0, 14 }, /* Y */
1724  { 1, 2, 0, 0, 14 }, /* U */
1725  { 2, 2, 0, 0, 14 }, /* V */
1726  },
1727  .flags = AV_PIX_FMT_FLAG_PLANAR,
1728  },
1730  .name = "yuv444p14be",
1731  .nb_components = 3,
1732  .log2_chroma_w = 0,
1733  .log2_chroma_h = 0,
1734  .comp = {
1735  { 0, 2, 0, 0, 14 }, /* Y */
1736  { 1, 2, 0, 0, 14 }, /* U */
1737  { 2, 2, 0, 0, 14 }, /* V */
1738  },
1740  },
1742  .name = "d3d11va_vld",
1743  .log2_chroma_w = 1,
1744  .log2_chroma_h = 1,
1745  .flags = AV_PIX_FMT_FLAG_HWACCEL,
1746  },
1747  [AV_PIX_FMT_DXVA2_VLD] = {
1748  .name = "dxva2_vld",
1749  .log2_chroma_w = 1,
1750  .log2_chroma_h = 1,
1751  .flags = AV_PIX_FMT_FLAG_HWACCEL,
1752  },
1753  [AV_PIX_FMT_YA8] = {
1754  .name = "ya8",
1755  .nb_components = 2,
1756  .comp = {
1757  { 0, 2, 0, 0, 8 }, /* Y */
1758  { 0, 2, 1, 0, 8 }, /* A */
1759  },
1760  .flags = AV_PIX_FMT_FLAG_ALPHA,
1761  .alias = "gray8a",
1762  },
1763  [AV_PIX_FMT_YA16LE] = {
1764  .name = "ya16le",
1765  .nb_components = 2,
1766  .comp = {
1767  { 0, 4, 0, 0, 16 }, /* Y */
1768  { 0, 4, 2, 0, 16 }, /* A */
1769  },
1770  .flags = AV_PIX_FMT_FLAG_ALPHA,
1771  },
1772  [AV_PIX_FMT_YA16BE] = {
1773  .name = "ya16be",
1774  .nb_components = 2,
1775  .comp = {
1776  { 0, 4, 0, 0, 16 }, /* Y */
1777  { 0, 4, 2, 0, 16 }, /* A */
1778  },
1780  },
1782  .name = "videotoolbox_vld",
1783  .flags = AV_PIX_FMT_FLAG_HWACCEL,
1784  },
1785  [AV_PIX_FMT_GBRP] = {
1786  .name = "gbrp",
1787  .nb_components = 3,
1788  .log2_chroma_w = 0,
1789  .log2_chroma_h = 0,
1790  .comp = {
1791  { 2, 1, 0, 0, 8 }, /* R */
1792  { 0, 1, 0, 0, 8 }, /* G */
1793  { 1, 1, 0, 0, 8 }, /* B */
1794  },
1796  },
1797  [AV_PIX_FMT_GBRP9LE] = {
1798  .name = "gbrp9le",
1799  .nb_components = 3,
1800  .log2_chroma_w = 0,
1801  .log2_chroma_h = 0,
1802  .comp = {
1803  { 2, 2, 0, 0, 9 }, /* R */
1804  { 0, 2, 0, 0, 9 }, /* G */
1805  { 1, 2, 0, 0, 9 }, /* B */
1806  },
1808  },
1809  [AV_PIX_FMT_GBRP9BE] = {
1810  .name = "gbrp9be",
1811  .nb_components = 3,
1812  .log2_chroma_w = 0,
1813  .log2_chroma_h = 0,
1814  .comp = {
1815  { 2, 2, 0, 0, 9 }, /* R */
1816  { 0, 2, 0, 0, 9 }, /* G */
1817  { 1, 2, 0, 0, 9 }, /* B */
1818  },
1820  },
1821  [AV_PIX_FMT_GBRP10LE] = {
1822  .name = "gbrp10le",
1823  .nb_components = 3,
1824  .log2_chroma_w = 0,
1825  .log2_chroma_h = 0,
1826  .comp = {
1827  { 2, 2, 0, 0, 10 }, /* R */
1828  { 0, 2, 0, 0, 10 }, /* G */
1829  { 1, 2, 0, 0, 10 }, /* B */
1830  },
1832  },
1833  [AV_PIX_FMT_GBRP10BE] = {
1834  .name = "gbrp10be",
1835  .nb_components = 3,
1836  .log2_chroma_w = 0,
1837  .log2_chroma_h = 0,
1838  .comp = {
1839  { 2, 2, 0, 0, 10 }, /* R */
1840  { 0, 2, 0, 0, 10 }, /* G */
1841  { 1, 2, 0, 0, 10 }, /* B */
1842  },
1844  },
1845  [AV_PIX_FMT_GBRP12LE] = {
1846  .name = "gbrp12le",
1847  .nb_components = 3,
1848  .log2_chroma_w = 0,
1849  .log2_chroma_h = 0,
1850  .comp = {
1851  { 2, 2, 0, 0, 12 }, /* R */
1852  { 0, 2, 0, 0, 12 }, /* G */
1853  { 1, 2, 0, 0, 12 }, /* B */
1854  },
1856  },
1857  [AV_PIX_FMT_GBRP12BE] = {
1858  .name = "gbrp12be",
1859  .nb_components = 3,
1860  .log2_chroma_w = 0,
1861  .log2_chroma_h = 0,
1862  .comp = {
1863  { 2, 2, 0, 0, 12 }, /* R */
1864  { 0, 2, 0, 0, 12 }, /* G */
1865  { 1, 2, 0, 0, 12 }, /* B */
1866  },
1868  },
1869  [AV_PIX_FMT_GBRP14LE] = {
1870  .name = "gbrp14le",
1871  .nb_components = 3,
1872  .log2_chroma_w = 0,
1873  .log2_chroma_h = 0,
1874  .comp = {
1875  { 2, 2, 0, 0, 14 }, /* R */
1876  { 0, 2, 0, 0, 14 }, /* G */
1877  { 1, 2, 0, 0, 14 }, /* B */
1878  },
1880  },
1881  [AV_PIX_FMT_GBRP14BE] = {
1882  .name = "gbrp14be",
1883  .nb_components = 3,
1884  .log2_chroma_w = 0,
1885  .log2_chroma_h = 0,
1886  .comp = {
1887  { 2, 2, 0, 0, 14 }, /* R */
1888  { 0, 2, 0, 0, 14 }, /* G */
1889  { 1, 2, 0, 0, 14 }, /* B */
1890  },
1892  },
1893  [AV_PIX_FMT_GBRP16LE] = {
1894  .name = "gbrp16le",
1895  .nb_components = 3,
1896  .log2_chroma_w = 0,
1897  .log2_chroma_h = 0,
1898  .comp = {
1899  { 2, 2, 0, 0, 16 }, /* R */
1900  { 0, 2, 0, 0, 16 }, /* G */
1901  { 1, 2, 0, 0, 16 }, /* B */
1902  },
1904  },
1905  [AV_PIX_FMT_GBRP16BE] = {
1906  .name = "gbrp16be",
1907  .nb_components = 3,
1908  .log2_chroma_w = 0,
1909  .log2_chroma_h = 0,
1910  .comp = {
1911  { 2, 2, 0, 0, 16 }, /* R */
1912  { 0, 2, 0, 0, 16 }, /* G */
1913  { 1, 2, 0, 0, 16 }, /* B */
1914  },
1916  },
1917  [AV_PIX_FMT_GBRAP] = {
1918  .name = "gbrap",
1919  .nb_components = 4,
1920  .log2_chroma_w = 0,
1921  .log2_chroma_h = 0,
1922  .comp = {
1923  { 2, 1, 0, 0, 8 }, /* R */
1924  { 0, 1, 0, 0, 8 }, /* G */
1925  { 1, 1, 0, 0, 8 }, /* B */
1926  { 3, 1, 0, 0, 8 }, /* A */
1927  },
1930  },
1931  [AV_PIX_FMT_GBRAP16LE] = {
1932  .name = "gbrap16le",
1933  .nb_components = 4,
1934  .log2_chroma_w = 0,
1935  .log2_chroma_h = 0,
1936  .comp = {
1937  { 2, 2, 0, 0, 16 }, /* R */
1938  { 0, 2, 0, 0, 16 }, /* G */
1939  { 1, 2, 0, 0, 16 }, /* B */
1940  { 3, 2, 0, 0, 16 }, /* A */
1941  },
1944  },
1945  [AV_PIX_FMT_GBRAP16BE] = {
1946  .name = "gbrap16be",
1947  .nb_components = 4,
1948  .log2_chroma_w = 0,
1949  .log2_chroma_h = 0,
1950  .comp = {
1951  { 2, 2, 0, 0, 16 }, /* R */
1952  { 0, 2, 0, 0, 16 }, /* G */
1953  { 1, 2, 0, 0, 16 }, /* B */
1954  { 3, 2, 0, 0, 16 }, /* A */
1955  },
1958  },
1959  [AV_PIX_FMT_VDPAU] = {
1960  .name = "vdpau",
1961  .log2_chroma_w = 1,
1962  .log2_chroma_h = 1,
1963  .flags = AV_PIX_FMT_FLAG_HWACCEL,
1964  },
1965  [AV_PIX_FMT_XYZ12LE] = {
1966  .name = "xyz12le",
1967  .nb_components = 3,
1968  .log2_chroma_w = 0,
1969  .log2_chroma_h = 0,
1970  .comp = {
1971  { 0, 6, 0, 4, 12 }, /* X */
1972  { 0, 6, 2, 4, 12 }, /* Y */
1973  { 0, 6, 4, 4, 12 }, /* Z */
1974  },
1975  .flags = AV_PIX_FMT_FLAG_XYZ,
1976  },
1977  [AV_PIX_FMT_XYZ12BE] = {
1978  .name = "xyz12be",
1979  .nb_components = 3,
1980  .log2_chroma_w = 0,
1981  .log2_chroma_h = 0,
1982  .comp = {
1983  { 0, 6, 0, 4, 12 }, /* X */
1984  { 0, 6, 2, 4, 12 }, /* Y */
1985  { 0, 6, 4, 4, 12 }, /* Z */
1986  },
1988  },
1989 
1990 #define BAYER8_DESC_COMMON \
1991  .nb_components= 3, \
1992  .log2_chroma_w= 0, \
1993  .log2_chroma_h= 0, \
1994  .comp = { \
1995  { 0, 1, 0, 0, 2 }, \
1996  { 0, 1, 0, 0, 4 }, \
1997  { 0, 1, 0, 0, 2 }, \
1998  }, \
1999 
2000 #define BAYER16_DESC_COMMON \
2001  .nb_components= 3, \
2002  .log2_chroma_w= 0, \
2003  .log2_chroma_h= 0, \
2004  .comp = { \
2005  { 0, 2, 0, 0, 4 }, \
2006  { 0, 2, 0, 0, 8 }, \
2007  { 0, 2, 0, 0, 4 }, \
2008  }, \
2009 
2011  .name = "bayer_bggr8",
2014  },
2016  .name = "bayer_bggr16le",
2019  },
2021  .name = "bayer_bggr16be",
2024  },
2026  .name = "bayer_rggb8",
2029  },
2031  .name = "bayer_rggb16le",
2034  },
2036  .name = "bayer_rggb16be",
2039  },
2041  .name = "bayer_gbrg8",
2044  },
2046  .name = "bayer_gbrg16le",
2049  },
2051  .name = "bayer_gbrg16be",
2054  },
2056  .name = "bayer_grbg8",
2059  },
2061  .name = "bayer_grbg16le",
2064  },
2066  .name = "bayer_grbg16be",
2069  },
2070  [AV_PIX_FMT_NV16] = {
2071  .name = "nv16",
2072  .nb_components = 3,
2073  .log2_chroma_w = 1,
2074  .log2_chroma_h = 0,
2075  .comp = {
2076  { 0, 1, 0, 0, 8 }, /* Y */
2077  { 1, 2, 0, 0, 8 }, /* U */
2078  { 1, 2, 1, 0, 8 }, /* V */
2079  },
2080  .flags = AV_PIX_FMT_FLAG_PLANAR,
2081  },
2082  [AV_PIX_FMT_NV20LE] = {
2083  .name = "nv20le",
2084  .nb_components = 3,
2085  .log2_chroma_w = 1,
2086  .log2_chroma_h = 0,
2087  .comp = {
2088  { 0, 2, 0, 0, 10 }, /* Y */
2089  { 1, 4, 0, 0, 10 }, /* U */
2090  { 1, 4, 2, 0, 10 }, /* V */
2091  },
2092  .flags = AV_PIX_FMT_FLAG_PLANAR,
2093  },
2094  [AV_PIX_FMT_NV20BE] = {
2095  .name = "nv20be",
2096  .nb_components = 3,
2097  .log2_chroma_w = 1,
2098  .log2_chroma_h = 0,
2099  .comp = {
2100  { 0, 2, 0, 0, 10 }, /* Y */
2101  { 1, 4, 0, 0, 10 }, /* U */
2102  { 1, 4, 2, 0, 10 }, /* V */
2103  },
2105  },
2106  [AV_PIX_FMT_QSV] = {
2107  .name = "qsv",
2108  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2109  },
2110  [AV_PIX_FMT_MEDIACODEC] = {
2111  .name = "mediacodec",
2112  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2113  },
2114  [AV_PIX_FMT_MMAL] = {
2115  .name = "mmal",
2116  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2117  },
2118  [AV_PIX_FMT_CUDA] = {
2119  .name = "cuda",
2120  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2121  },
2122  [AV_PIX_FMT_AYUV64LE] = {
2123  .name = "ayuv64le",
2124  .nb_components = 4,
2125  .log2_chroma_w = 0,
2126  .log2_chroma_h = 0,
2127  .comp = {
2128  { 0, 8, 2, 0, 16 }, /* Y */
2129  { 0, 8, 4, 0, 16 }, /* U */
2130  { 0, 8, 6, 0, 16 }, /* V */
2131  { 0, 8, 0, 0, 16 }, /* A */
2132  },
2133  .flags = AV_PIX_FMT_FLAG_ALPHA,
2134  },
2135  [AV_PIX_FMT_AYUV64BE] = {
2136  .name = "ayuv64be",
2137  .nb_components = 4,
2138  .log2_chroma_w = 0,
2139  .log2_chroma_h = 0,
2140  .comp = {
2141  { 0, 8, 2, 0, 16 }, /* Y */
2142  { 0, 8, 4, 0, 16 }, /* U */
2143  { 0, 8, 6, 0, 16 }, /* V */
2144  { 0, 8, 0, 0, 16 }, /* A */
2145  },
2147  },
2148  [AV_PIX_FMT_P010LE] = {
2149  .name = "p010le",
2150  .nb_components = 3,
2151  .log2_chroma_w = 1,
2152  .log2_chroma_h = 1,
2153  .comp = {
2154  { 0, 2, 0, 6, 10 }, /* Y */
2155  { 1, 4, 0, 6, 10 }, /* U */
2156  { 1, 4, 2, 6, 10 }, /* V */
2157  },
2158  .flags = AV_PIX_FMT_FLAG_PLANAR,
2159  },
2160  [AV_PIX_FMT_P010BE] = {
2161  .name = "p010be",
2162  .nb_components = 3,
2163  .log2_chroma_w = 1,
2164  .log2_chroma_h = 1,
2165  .comp = {
2166  { 0, 2, 0, 6, 10 }, /* Y */
2167  { 1, 4, 0, 6, 10 }, /* U */
2168  { 1, 4, 2, 6, 10 }, /* V */
2169  },
2171  },
2172  [AV_PIX_FMT_P012LE] = {
2173  .name = "p012le",
2174  .nb_components = 3,
2175  .log2_chroma_w = 1,
2176  .log2_chroma_h = 1,
2177  .comp = {
2178  { 0, 2, 0, 4, 12 }, /* Y */
2179  { 1, 4, 0, 4, 12 }, /* U */
2180  { 1, 4, 2, 4, 12 }, /* V */
2181  },
2182  .flags = AV_PIX_FMT_FLAG_PLANAR,
2183  },
2184  [AV_PIX_FMT_P012BE] = {
2185  .name = "p012be",
2186  .nb_components = 3,
2187  .log2_chroma_w = 1,
2188  .log2_chroma_h = 1,
2189  .comp = {
2190  { 0, 2, 0, 4, 12 }, /* Y */
2191  { 1, 4, 0, 4, 12 }, /* U */
2192  { 1, 4, 2, 4, 12 }, /* V */
2193  },
2195  },
2196  [AV_PIX_FMT_P016LE] = {
2197  .name = "p016le",
2198  .nb_components = 3,
2199  .log2_chroma_w = 1,
2200  .log2_chroma_h = 1,
2201  .comp = {
2202  { 0, 2, 0, 0, 16 }, /* Y */
2203  { 1, 4, 0, 0, 16 }, /* U */
2204  { 1, 4, 2, 0, 16 }, /* V */
2205  },
2206  .flags = AV_PIX_FMT_FLAG_PLANAR,
2207  },
2208  [AV_PIX_FMT_P016BE] = {
2209  .name = "p016be",
2210  .nb_components = 3,
2211  .log2_chroma_w = 1,
2212  .log2_chroma_h = 1,
2213  .comp = {
2214  { 0, 2, 0, 0, 16 }, /* Y */
2215  { 1, 4, 0, 0, 16 }, /* U */
2216  { 1, 4, 2, 0, 16 }, /* V */
2217  },
2219  },
2220  [AV_PIX_FMT_GBRAP14LE] = {
2221  .name = "gbrap14le",
2222  .nb_components = 4,
2223  .log2_chroma_w = 0,
2224  .log2_chroma_h = 0,
2225  .comp = {
2226  { 2, 2, 0, 0, 14 }, /* R */
2227  { 0, 2, 0, 0, 14 }, /* G */
2228  { 1, 2, 0, 0, 14 }, /* B */
2229  { 3, 2, 0, 0, 14 }, /* A */
2230  },
2233  },
2234  [AV_PIX_FMT_GBRAP14BE] = {
2235  .name = "gbrap14be",
2236  .nb_components = 4,
2237  .log2_chroma_w = 0,
2238  .log2_chroma_h = 0,
2239  .comp = {
2240  { 2, 2, 0, 0, 14 }, /* R */
2241  { 0, 2, 0, 0, 14 }, /* G */
2242  { 1, 2, 0, 0, 14 }, /* B */
2243  { 3, 2, 0, 0, 14 }, /* A */
2244  },
2247  },
2248  [AV_PIX_FMT_GBRAP12LE] = {
2249  .name = "gbrap12le",
2250  .nb_components = 4,
2251  .log2_chroma_w = 0,
2252  .log2_chroma_h = 0,
2253  .comp = {
2254  { 2, 2, 0, 0, 12 }, /* R */
2255  { 0, 2, 0, 0, 12 }, /* G */
2256  { 1, 2, 0, 0, 12 }, /* B */
2257  { 3, 2, 0, 0, 12 }, /* A */
2258  },
2261  },
2262  [AV_PIX_FMT_GBRAP12BE] = {
2263  .name = "gbrap12be",
2264  .nb_components = 4,
2265  .log2_chroma_w = 0,
2266  .log2_chroma_h = 0,
2267  .comp = {
2268  { 2, 2, 0, 0, 12 }, /* R */
2269  { 0, 2, 0, 0, 12 }, /* G */
2270  { 1, 2, 0, 0, 12 }, /* B */
2271  { 3, 2, 0, 0, 12 }, /* A */
2272  },
2275  },
2276  [AV_PIX_FMT_GBRAP10LE] = {
2277  .name = "gbrap10le",
2278  .nb_components = 4,
2279  .log2_chroma_w = 0,
2280  .log2_chroma_h = 0,
2281  .comp = {
2282  { 2, 2, 0, 0, 10 }, /* R */
2283  { 0, 2, 0, 0, 10 }, /* G */
2284  { 1, 2, 0, 0, 10 }, /* B */
2285  { 3, 2, 0, 0, 10 }, /* A */
2286  },
2289  },
2290  [AV_PIX_FMT_GBRAP10BE] = {
2291  .name = "gbrap10be",
2292  .nb_components = 4,
2293  .log2_chroma_w = 0,
2294  .log2_chroma_h = 0,
2295  .comp = {
2296  { 2, 2, 0, 0, 10 }, /* R */
2297  { 0, 2, 0, 0, 10 }, /* G */
2298  { 1, 2, 0, 0, 10 }, /* B */
2299  { 3, 2, 0, 0, 10 }, /* A */
2300  },
2303  },
2304  [AV_PIX_FMT_D3D11] = {
2305  .name = "d3d11",
2306  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2307  },
2308  [AV_PIX_FMT_D3D12] = {
2309  .name = "d3d12",
2310  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2311  },
2312  [AV_PIX_FMT_GBRPF32BE] = {
2313  .name = "gbrpf32be",
2314  .nb_components = 3,
2315  .log2_chroma_w = 0,
2316  .log2_chroma_h = 0,
2317  .comp = {
2318  { 2, 4, 0, 0, 32 }, /* R */
2319  { 0, 4, 0, 0, 32 }, /* G */
2320  { 1, 4, 0, 0, 32 }, /* B */
2321  },
2324  },
2325  [AV_PIX_FMT_GBRPF32LE] = {
2326  .name = "gbrpf32le",
2327  .nb_components = 3,
2328  .log2_chroma_w = 0,
2329  .log2_chroma_h = 0,
2330  .comp = {
2331  { 2, 4, 0, 0, 32 }, /* R */
2332  { 0, 4, 0, 0, 32 }, /* G */
2333  { 1, 4, 0, 0, 32 }, /* B */
2334  },
2336  },
2337  [AV_PIX_FMT_GBRAPF32BE] = {
2338  .name = "gbrapf32be",
2339  .nb_components = 4,
2340  .log2_chroma_w = 0,
2341  .log2_chroma_h = 0,
2342  .comp = {
2343  { 2, 4, 0, 0, 32 }, /* R */
2344  { 0, 4, 0, 0, 32 }, /* G */
2345  { 1, 4, 0, 0, 32 }, /* B */
2346  { 3, 4, 0, 0, 32 }, /* A */
2347  },
2351  },
2352  [AV_PIX_FMT_GBRAPF32LE] = {
2353  .name = "gbrapf32le",
2354  .nb_components = 4,
2355  .log2_chroma_w = 0,
2356  .log2_chroma_h = 0,
2357  .comp = {
2358  { 2, 4, 0, 0, 32 }, /* R */
2359  { 0, 4, 0, 0, 32 }, /* G */
2360  { 1, 4, 0, 0, 32 }, /* B */
2361  { 3, 4, 0, 0, 32 }, /* A */
2362  },
2365  },
2366  [AV_PIX_FMT_DRM_PRIME] = {
2367  .name = "drm_prime",
2368  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2369  },
2370  [AV_PIX_FMT_OPENCL] = {
2371  .name = "opencl",
2372  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2373  },
2374  [AV_PIX_FMT_GRAYF32BE] = {
2375  .name = "grayf32be",
2376  .nb_components = 1,
2377  .log2_chroma_w = 0,
2378  .log2_chroma_h = 0,
2379  .comp = {
2380  { 0, 4, 0, 0, 32 }, /* Y */
2381  },
2383  .alias = "yf32be",
2384  },
2385  [AV_PIX_FMT_GRAYF32LE] = {
2386  .name = "grayf32le",
2387  .nb_components = 1,
2388  .log2_chroma_w = 0,
2389  .log2_chroma_h = 0,
2390  .comp = {
2391  { 0, 4, 0, 0, 32 }, /* Y */
2392  },
2393  .flags = AV_PIX_FMT_FLAG_FLOAT,
2394  .alias = "yf32le",
2395  },
2397  .name = "yuva422p12be",
2398  .nb_components = 4,
2399  .log2_chroma_w = 1,
2400  .log2_chroma_h = 0,
2401  .comp = {
2402  { 0, 2, 0, 0, 12 }, /* Y */
2403  { 1, 2, 0, 0, 12 }, /* U */
2404  { 2, 2, 0, 0, 12 }, /* V */
2405  { 3, 2, 0, 0, 12 }, /* A */
2406  },
2408  },
2410  .name = "yuva422p12le",
2411  .nb_components = 4,
2412  .log2_chroma_w = 1,
2413  .log2_chroma_h = 0,
2414  .comp = {
2415  { 0, 2, 0, 0, 12 }, /* Y */
2416  { 1, 2, 0, 0, 12 }, /* U */
2417  { 2, 2, 0, 0, 12 }, /* V */
2418  { 3, 2, 0, 0, 12 }, /* A */
2419  },
2421  },
2423  .name = "yuva444p12be",
2424  .nb_components = 4,
2425  .log2_chroma_w = 0,
2426  .log2_chroma_h = 0,
2427  .comp = {
2428  { 0, 2, 0, 0, 12 }, /* Y */
2429  { 1, 2, 0, 0, 12 }, /* U */
2430  { 2, 2, 0, 0, 12 }, /* V */
2431  { 3, 2, 0, 0, 12 }, /* A */
2432  },
2434  },
2436  .name = "yuva444p12le",
2437  .nb_components = 4,
2438  .log2_chroma_w = 0,
2439  .log2_chroma_h = 0,
2440  .comp = {
2441  { 0, 2, 0, 0, 12 }, /* Y */
2442  { 1, 2, 0, 0, 12 }, /* U */
2443  { 2, 2, 0, 0, 12 }, /* V */
2444  { 3, 2, 0, 0, 12 }, /* A */
2445  },
2447  },
2448  [AV_PIX_FMT_NV24] = {
2449  .name = "nv24",
2450  .nb_components = 3,
2451  .log2_chroma_w = 0,
2452  .log2_chroma_h = 0,
2453  .comp = {
2454  { 0, 1, 0, 0, 8 }, /* Y */
2455  { 1, 2, 0, 0, 8 }, /* U */
2456  { 1, 2, 1, 0, 8 }, /* V */
2457  },
2458  .flags = AV_PIX_FMT_FLAG_PLANAR,
2459  },
2460  [AV_PIX_FMT_NV42] = {
2461  .name = "nv42",
2462  .nb_components = 3,
2463  .log2_chroma_w = 0,
2464  .log2_chroma_h = 0,
2465  .comp = {
2466  { 0, 1, 0, 0, 8 }, /* Y */
2467  { 1, 2, 1, 0, 8 }, /* U */
2468  { 1, 2, 0, 0, 8 }, /* V */
2469  },
2470  .flags = AV_PIX_FMT_FLAG_PLANAR,
2471  },
2472  [AV_PIX_FMT_VULKAN] = {
2473  .name = "vulkan",
2474  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2475  },
2476  [AV_PIX_FMT_P210BE] = {
2477  .name = "p210be",
2478  .nb_components = 3,
2479  .log2_chroma_w = 1,
2480  .log2_chroma_h = 0,
2481  .comp = {
2482  { 0, 2, 0, 6, 10 }, /* Y */
2483  { 1, 4, 0, 6, 10 }, /* U */
2484  { 1, 4, 2, 6, 10 }, /* V */
2485  },
2487  },
2488  [AV_PIX_FMT_P210LE] = {
2489  .name = "p210le",
2490  .nb_components = 3,
2491  .log2_chroma_w = 1,
2492  .log2_chroma_h = 0,
2493  .comp = {
2494  { 0, 2, 0, 6, 10 }, /* Y */
2495  { 1, 4, 0, 6, 10 }, /* U */
2496  { 1, 4, 2, 6, 10 }, /* V */
2497  },
2498  .flags = AV_PIX_FMT_FLAG_PLANAR,
2499  },
2500  [AV_PIX_FMT_P410BE] = {
2501  .name = "p410be",
2502  .nb_components = 3,
2503  .log2_chroma_w = 0,
2504  .log2_chroma_h = 0,
2505  .comp = {
2506  { 0, 2, 0, 6, 10 }, /* Y */
2507  { 1, 4, 0, 6, 10 }, /* U */
2508  { 1, 4, 2, 6, 10 }, /* V */
2509  },
2511  },
2512  [AV_PIX_FMT_P410LE] = {
2513  .name = "p410le",
2514  .nb_components = 3,
2515  .log2_chroma_w = 0,
2516  .log2_chroma_h = 0,
2517  .comp = {
2518  { 0, 2, 0, 6, 10 }, /* Y */
2519  { 1, 4, 0, 6, 10 }, /* U */
2520  { 1, 4, 2, 6, 10 }, /* V */
2521  },
2522  .flags = AV_PIX_FMT_FLAG_PLANAR,
2523  },
2524  [AV_PIX_FMT_P216BE] = {
2525  .name = "p216be",
2526  .nb_components = 3,
2527  .log2_chroma_w = 1,
2528  .log2_chroma_h = 0,
2529  .comp = {
2530  { 0, 2, 0, 0, 16 }, /* Y */
2531  { 1, 4, 0, 0, 16 }, /* U */
2532  { 1, 4, 2, 0, 16 }, /* V */
2533  },
2535  },
2536  [AV_PIX_FMT_P216LE] = {
2537  .name = "p216le",
2538  .nb_components = 3,
2539  .log2_chroma_w = 1,
2540  .log2_chroma_h = 0,
2541  .comp = {
2542  { 0, 2, 0, 0, 16 }, /* Y */
2543  { 1, 4, 0, 0, 16 }, /* U */
2544  { 1, 4, 2, 0, 16 }, /* V */
2545  },
2546  .flags = AV_PIX_FMT_FLAG_PLANAR,
2547  },
2548  [AV_PIX_FMT_P416BE] = {
2549  .name = "p416be",
2550  .nb_components = 3,
2551  .log2_chroma_w = 0,
2552  .log2_chroma_h = 0,
2553  .comp = {
2554  { 0, 2, 0, 0, 16 }, /* Y */
2555  { 1, 4, 0, 0, 16 }, /* U */
2556  { 1, 4, 2, 0, 16 }, /* V */
2557  },
2559  },
2560  [AV_PIX_FMT_P416LE] = {
2561  .name = "p416le",
2562  .nb_components = 3,
2563  .log2_chroma_w = 0,
2564  .log2_chroma_h = 0,
2565  .comp = {
2566  { 0, 2, 0, 0, 16 }, /* Y */
2567  { 1, 4, 0, 0, 16 }, /* U */
2568  { 1, 4, 2, 0, 16 }, /* V */
2569  },
2570  .flags = AV_PIX_FMT_FLAG_PLANAR,
2571  },
2572  [AV_PIX_FMT_VUYA] = {
2573  .name = "vuya",
2574  .nb_components = 4,
2575  .log2_chroma_w = 0,
2576  .log2_chroma_h = 0,
2577  .comp = {
2578  { 0, 4, 2, 0, 8 }, /* Y */
2579  { 0, 4, 1, 0, 8 }, /* U */
2580  { 0, 4, 0, 0, 8 }, /* V */
2581  { 0, 4, 3, 0, 8 }, /* A */
2582  },
2583  .flags = AV_PIX_FMT_FLAG_ALPHA,
2584  },
2585  [AV_PIX_FMT_VUYX] = {
2586  .name = "vuyx",
2587  .nb_components = 3,
2588  .log2_chroma_w = 0,
2589  .log2_chroma_h = 0,
2590  .comp = {
2591  { 0, 4, 2, 0, 8 }, /* Y */
2592  { 0, 4, 1, 0, 8 }, /* U */
2593  { 0, 4, 0, 0, 8 }, /* V */
2594  },
2595  },
2596  [AV_PIX_FMT_RGBAF16BE] = {
2597  .name = "rgbaf16be",
2598  .nb_components = 4,
2599  .log2_chroma_w = 0,
2600  .log2_chroma_h = 0,
2601  .comp = {
2602  { 0, 8, 0, 0, 16 }, /* R */
2603  { 0, 8, 2, 0, 16 }, /* G */
2604  { 0, 8, 4, 0, 16 }, /* B */
2605  { 0, 8, 6, 0, 16 }, /* A */
2606  },
2609  },
2610  [AV_PIX_FMT_RGBAF16LE] = {
2611  .name = "rgbaf16le",
2612  .nb_components = 4,
2613  .log2_chroma_w = 0,
2614  .log2_chroma_h = 0,
2615  .comp = {
2616  { 0, 8, 0, 0, 16 }, /* R */
2617  { 0, 8, 2, 0, 16 }, /* G */
2618  { 0, 8, 4, 0, 16 }, /* B */
2619  { 0, 8, 6, 0, 16 }, /* A */
2620  },
2623  },
2624  [AV_PIX_FMT_Y212LE] = {
2625  .name = "y212le",
2626  .nb_components = 3,
2627  .log2_chroma_w = 1,
2628  .log2_chroma_h = 0,
2629  .comp = {
2630  { 0, 4, 0, 4, 12 }, /* Y */
2631  { 0, 8, 2, 4, 12 }, /* U */
2632  { 0, 8, 6, 4, 12 }, /* V */
2633  },
2634  },
2635  [AV_PIX_FMT_Y212BE] = {
2636  .name = "y212be",
2637  .nb_components = 3,
2638  .log2_chroma_w = 1,
2639  .log2_chroma_h = 0,
2640  .comp = {
2641  { 0, 4, 0, 4, 12 }, /* Y */
2642  { 0, 8, 2, 4, 12 }, /* U */
2643  { 0, 8, 6, 4, 12 }, /* V */
2644  },
2645  .flags = AV_PIX_FMT_FLAG_BE,
2646  },
2647  [AV_PIX_FMT_XV30LE] = {
2648  .name = "xv30le",
2649  .nb_components= 3,
2650  .log2_chroma_w= 0,
2651  .log2_chroma_h= 0,
2652  .comp = {
2653  { 0, 4, 1, 2, 10 }, /* Y */
2654  { 0, 4, 0, 0, 10 }, /* U */
2655  { 0, 4, 2, 4, 10 }, /* V */
2656  },
2657  },
2658  [AV_PIX_FMT_XV30BE] = {
2659  .name = "xv30be",
2660  .nb_components= 3,
2661  .log2_chroma_w= 0,
2662  .log2_chroma_h= 0,
2663  .comp = {
2664  { 0, 32, 10, 0, 10 }, /* Y */
2665  { 0, 32, 0, 0, 10 }, /* U */
2666  { 0, 32, 20, 0, 10 }, /* V */
2667  },
2669  },
2670  [AV_PIX_FMT_XV36LE] = {
2671  .name = "xv36le",
2672  .nb_components= 3,
2673  .log2_chroma_w= 0,
2674  .log2_chroma_h= 0,
2675  .comp = {
2676  { 0, 8, 2, 4, 12 }, /* Y */
2677  { 0, 8, 0, 4, 12 }, /* U */
2678  { 0, 8, 4, 4, 12 }, /* V */
2679  },
2680  },
2681  [AV_PIX_FMT_XV36BE] = {
2682  .name = "xv36be",
2683  .nb_components= 3,
2684  .log2_chroma_w= 0,
2685  .log2_chroma_h= 0,
2686  .comp = {
2687  { 0, 8, 2, 4, 12 }, /* Y */
2688  { 0, 8, 0, 4, 12 }, /* U */
2689  { 0, 8, 4, 4, 12 }, /* V */
2690  },
2691  .flags = AV_PIX_FMT_FLAG_BE,
2692  },
2693  [AV_PIX_FMT_RGBF32BE] = {
2694  .name = "rgbf32be",
2695  .nb_components = 3,
2696  .log2_chroma_w = 0,
2697  .log2_chroma_h = 0,
2698  .comp = {
2699  { 0, 12, 0, 0, 32 }, /* R */
2700  { 0, 12, 4, 0, 32 }, /* G */
2701  { 0, 12, 8, 0, 32 }, /* B */
2702  },
2705  },
2706  [AV_PIX_FMT_RGBF32LE] = {
2707  .name = "rgbf32le",
2708  .nb_components = 3,
2709  .log2_chroma_w = 0,
2710  .log2_chroma_h = 0,
2711  .comp = {
2712  { 0, 12, 0, 0, 32 }, /* R */
2713  { 0, 12, 4, 0, 32 }, /* G */
2714  { 0, 12, 8, 0, 32 }, /* B */
2715  },
2717  },
2718  [AV_PIX_FMT_RGBAF32BE] = {
2719  .name = "rgbaf32be",
2720  .nb_components = 4,
2721  .log2_chroma_w = 0,
2722  .log2_chroma_h = 0,
2723  .comp = {
2724  { 0, 16, 0, 0, 32 }, /* R */
2725  { 0, 16, 4, 0, 32 }, /* G */
2726  { 0, 16, 8, 0, 32 }, /* B */
2727  { 0, 16, 12, 0, 32 }, /* A */
2728  },
2731  },
2732  [AV_PIX_FMT_RGBAF32LE] = {
2733  .name = "rgbaf32le",
2734  .nb_components = 4,
2735  .log2_chroma_w = 0,
2736  .log2_chroma_h = 0,
2737  .comp = {
2738  { 0, 16, 0, 0, 32 }, /* R */
2739  { 0, 16, 4, 0, 32 }, /* G */
2740  { 0, 16, 8, 0, 32 }, /* B */
2741  { 0, 16, 12, 0, 32 }, /* A */
2742  },
2745  },
2746  [AV_PIX_FMT_P212BE] = {
2747  .name = "p212be",
2748  .nb_components = 3,
2749  .log2_chroma_w = 1,
2750  .log2_chroma_h = 0,
2751  .comp = {
2752  { 0, 2, 0, 4, 12 }, /* Y */
2753  { 1, 4, 0, 4, 12 }, /* U */
2754  { 1, 4, 2, 4, 12 }, /* V */
2755  },
2757  },
2758  [AV_PIX_FMT_P212LE] = {
2759  .name = "p212le",
2760  .nb_components = 3,
2761  .log2_chroma_w = 1,
2762  .log2_chroma_h = 0,
2763  .comp = {
2764  { 0, 2, 0, 4, 12 }, /* Y */
2765  { 1, 4, 0, 4, 12 }, /* U */
2766  { 1, 4, 2, 4, 12 }, /* V */
2767  },
2768  .flags = AV_PIX_FMT_FLAG_PLANAR,
2769  },
2770  [AV_PIX_FMT_P412BE] = {
2771  .name = "p412be",
2772  .nb_components = 3,
2773  .log2_chroma_w = 0,
2774  .log2_chroma_h = 0,
2775  .comp = {
2776  { 0, 2, 0, 4, 12 }, /* Y */
2777  { 1, 4, 0, 4, 12 }, /* U */
2778  { 1, 4, 2, 4, 12 }, /* V */
2779  },
2781  },
2782  [AV_PIX_FMT_P412LE] = {
2783  .name = "p412le",
2784  .nb_components = 3,
2785  .log2_chroma_w = 0,
2786  .log2_chroma_h = 0,
2787  .comp = {
2788  { 0, 2, 0, 4, 12 }, /* Y */
2789  { 1, 4, 0, 4, 12 }, /* U */
2790  { 1, 4, 2, 4, 12 }, /* V */
2791  },
2792  .flags = AV_PIX_FMT_FLAG_PLANAR,
2793  },
2794 };
2795 
2796 static const char * const color_range_names[] = {
2797  [AVCOL_RANGE_UNSPECIFIED] = "unknown",
2798  [AVCOL_RANGE_MPEG] = "tv",
2799  [AVCOL_RANGE_JPEG] = "pc",
2800 };
2801 
2802 static const char * const color_primaries_names[AVCOL_PRI_NB] = {
2803  [AVCOL_PRI_RESERVED0] = "reserved",
2804  [AVCOL_PRI_BT709] = "bt709",
2805  [AVCOL_PRI_UNSPECIFIED] = "unknown",
2806  [AVCOL_PRI_RESERVED] = "reserved",
2807  [AVCOL_PRI_BT470M] = "bt470m",
2808  [AVCOL_PRI_BT470BG] = "bt470bg",
2809  [AVCOL_PRI_SMPTE170M] = "smpte170m",
2810  [AVCOL_PRI_SMPTE240M] = "smpte240m",
2811  [AVCOL_PRI_FILM] = "film",
2812  [AVCOL_PRI_BT2020] = "bt2020",
2813  [AVCOL_PRI_SMPTE428] = "smpte428",
2814  [AVCOL_PRI_SMPTE431] = "smpte431",
2815  [AVCOL_PRI_SMPTE432] = "smpte432",
2816  [AVCOL_PRI_EBU3213] = "ebu3213",
2817 };
2818 
2819 static const char * const color_transfer_names[] = {
2820  [AVCOL_TRC_RESERVED0] = "reserved",
2821  [AVCOL_TRC_BT709] = "bt709",
2822  [AVCOL_TRC_UNSPECIFIED] = "unknown",
2823  [AVCOL_TRC_RESERVED] = "reserved",
2824  [AVCOL_TRC_GAMMA22] = "bt470m",
2825  [AVCOL_TRC_GAMMA28] = "bt470bg",
2826  [AVCOL_TRC_SMPTE170M] = "smpte170m",
2827  [AVCOL_TRC_SMPTE240M] = "smpte240m",
2828  [AVCOL_TRC_LINEAR] = "linear",
2829  [AVCOL_TRC_LOG] = "log100",
2830  [AVCOL_TRC_LOG_SQRT] = "log316",
2831  [AVCOL_TRC_IEC61966_2_4] = "iec61966-2-4",
2832  [AVCOL_TRC_BT1361_ECG] = "bt1361e",
2833  [AVCOL_TRC_IEC61966_2_1] = "iec61966-2-1",
2834  [AVCOL_TRC_BT2020_10] = "bt2020-10",
2835  [AVCOL_TRC_BT2020_12] = "bt2020-12",
2836  [AVCOL_TRC_SMPTE2084] = "smpte2084",
2837  [AVCOL_TRC_SMPTE428] = "smpte428",
2838  [AVCOL_TRC_ARIB_STD_B67] = "arib-std-b67",
2839 };
2840 
2841 static const char * const color_space_names[] = {
2842  [AVCOL_SPC_RGB] = "gbr",
2843  [AVCOL_SPC_BT709] = "bt709",
2844  [AVCOL_SPC_UNSPECIFIED] = "unknown",
2845  [AVCOL_SPC_RESERVED] = "reserved",
2846  [AVCOL_SPC_FCC] = "fcc",
2847  [AVCOL_SPC_BT470BG] = "bt470bg",
2848  [AVCOL_SPC_SMPTE170M] = "smpte170m",
2849  [AVCOL_SPC_SMPTE240M] = "smpte240m",
2850  [AVCOL_SPC_YCGCO] = "ycgco",
2851  [AVCOL_SPC_BT2020_NCL] = "bt2020nc",
2852  [AVCOL_SPC_BT2020_CL] = "bt2020c",
2853  [AVCOL_SPC_SMPTE2085] = "smpte2085",
2854  [AVCOL_SPC_CHROMA_DERIVED_NCL] = "chroma-derived-nc",
2855  [AVCOL_SPC_CHROMA_DERIVED_CL] = "chroma-derived-c",
2856  [AVCOL_SPC_ICTCP] = "ictcp",
2857 };
2858 
2859 static const char * const chroma_location_names[] = {
2860  [AVCHROMA_LOC_UNSPECIFIED] = "unspecified",
2861  [AVCHROMA_LOC_LEFT] = "left",
2862  [AVCHROMA_LOC_CENTER] = "center",
2863  [AVCHROMA_LOC_TOPLEFT] = "topleft",
2864  [AVCHROMA_LOC_TOP] = "top",
2865  [AVCHROMA_LOC_BOTTOMLEFT] = "bottomleft",
2866  [AVCHROMA_LOC_BOTTOM] = "bottom",
2867 };
2868 
2869 static enum AVPixelFormat get_pix_fmt_internal(const char *name)
2870 {
2871  enum AVPixelFormat pix_fmt;
2872 
2873  for (pix_fmt = 0; pix_fmt < AV_PIX_FMT_NB; pix_fmt++)
2875  (!strcmp(av_pix_fmt_descriptors[pix_fmt].name, name) ||
2877  return pix_fmt;
2878 
2879  return AV_PIX_FMT_NONE;
2880 }
2881 
2883 {
2884  return (unsigned)pix_fmt < AV_PIX_FMT_NB ?
2886 }
2887 
2888 #if HAVE_BIGENDIAN
2889 # define X_NE(be, le) be
2890 #else
2891 # define X_NE(be, le) le
2892 #endif
2893 
2895 {
2896  enum AVPixelFormat pix_fmt;
2897 
2898  if (!strcmp(name, "rgb32"))
2899  name = X_NE("argb", "bgra");
2900  else if (!strcmp(name, "bgr32"))
2901  name = X_NE("abgr", "rgba");
2902 
2904  if (pix_fmt == AV_PIX_FMT_NONE) {
2905  char name2[32];
2906 
2907  snprintf(name2, sizeof(name2), "%s%s", name, X_NE("be", "le"));
2908  pix_fmt = get_pix_fmt_internal(name2);
2909  }
2910 
2911  return pix_fmt;
2912 }
2913 
2915 {
2916  int c, bits = 0;
2917  int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;
2918 
2919  for (c = 0; c < pixdesc->nb_components; c++) {
2920  int s = c == 1 || c == 2 ? 0 : log2_pixels;
2921  bits += pixdesc->comp[c].depth << s;
2922  }
2923 
2924  return bits >> log2_pixels;
2925 }
2926 
2928 {
2929  int c, bits = 0;
2930  int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;
2931  int steps[4] = {0};
2932 
2933  for (c = 0; c < pixdesc->nb_components; c++) {
2934  const AVComponentDescriptor *comp = &pixdesc->comp[c];
2935  int s = c == 1 || c == 2 ? 0 : log2_pixels;
2936  steps[comp->plane] = comp->step << s;
2937  }
2938  for (c = 0; c < 4; c++)
2939  bits += steps[c];
2940 
2941  if(!(pixdesc->flags & AV_PIX_FMT_FLAG_BITSTREAM))
2942  bits *= 8;
2943 
2944  return bits >> log2_pixels;
2945 }
2946 
2947 char *av_get_pix_fmt_string(char *buf, int buf_size,
2948  enum AVPixelFormat pix_fmt)
2949 {
2950  /* print header */
2951  if (pix_fmt < 0) {
2952  snprintf (buf, buf_size, "name" " nb_components" " nb_bits");
2953  } else {
2955  snprintf(buf, buf_size, "%-11s %7d %10d", pixdesc->name,
2956  pixdesc->nb_components, av_get_bits_per_pixel(pixdesc));
2957  }
2958 
2959  return buf;
2960 }
2961 
2963 {
2964  if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB)
2965  return NULL;
2967 }
2968 
2970 {
2971  if (!prev)
2972  return &av_pix_fmt_descriptors[0];
2974  prev++;
2975  if (prev->name)
2976  return prev;
2977  }
2978  return NULL;
2979 }
2980 
2982 {
2983  if (desc < av_pix_fmt_descriptors ||
2985  return AV_PIX_FMT_NONE;
2986 
2987  return desc - av_pix_fmt_descriptors;
2988 }
2989 
2991  int *h_shift, int *v_shift)
2992 {
2994  if (!desc)
2995  return AVERROR(ENOSYS);
2996  *h_shift = desc->log2_chroma_w;
2997  *v_shift = desc->log2_chroma_h;
2998 
2999  return 0;
3000 }
3001 
3003 {
3005  int i, planes[4] = { 0 }, ret = 0;
3006 
3007  if (!desc)
3008  return AVERROR(EINVAL);
3009 
3010  for (i = 0; i < desc->nb_components; i++)
3011  planes[desc->comp[i].plane] = 1;
3012  for (i = 0; i < FF_ARRAY_ELEMS(planes); i++)
3013  ret += planes[i];
3014  return ret;
3015 }
3016 
3018 {
3020  char name[16];
3021  int i;
3022 
3023  if (!desc || strlen(desc->name) < 2)
3024  return AV_PIX_FMT_NONE;
3025  av_strlcpy(name, desc->name, sizeof(name));
3026  i = strlen(name) - 2;
3027  if (strcmp(name + i, "be") && strcmp(name + i, "le"))
3028  return AV_PIX_FMT_NONE;
3029 
3030  name[i] ^= 'b' ^ 'l';
3031 
3032  return get_pix_fmt_internal(name);
3033 }
3034 
3035 #define FF_COLOR_NA -1
3036 #define FF_COLOR_RGB 0 /**< RGB color space */
3037 #define FF_COLOR_GRAY 1 /**< gray color space */
3038 #define FF_COLOR_YUV 2 /**< YUV color space. 16 <= Y <= 235, 16 <= U, V <= 240 */
3039 #define FF_COLOR_YUV_JPEG 3 /**< YUV color space. 0 <= Y <= 255, 0 <= U, V <= 255 */
3040 #define FF_COLOR_XYZ 4
3041 
3042 #define pixdesc_has_alpha(pixdesc) \
3043  ((pixdesc)->flags & AV_PIX_FMT_FLAG_ALPHA)
3044 
3045 
3047  if (desc->flags & AV_PIX_FMT_FLAG_PAL)
3048  return FF_COLOR_RGB;
3049 
3050  if(desc->nb_components == 1 || desc->nb_components == 2)
3051  return FF_COLOR_GRAY;
3052 
3053  if (desc->name) {
3054  if (av_strstart(desc->name, "yuvj", NULL))
3055  return FF_COLOR_YUV_JPEG;
3056  }
3057 
3058  if(desc->flags & AV_PIX_FMT_FLAG_RGB)
3059  return FF_COLOR_RGB;
3060 
3061  if(desc->flags & AV_PIX_FMT_FLAG_XYZ)
3062  return FF_COLOR_XYZ;
3063 
3064  if(desc->nb_components == 0)
3065  return FF_COLOR_NA;
3066 
3067  return FF_COLOR_YUV;
3068 }
3069 
3070 static int get_pix_fmt_depth(int *min, int *max, enum AVPixelFormat pix_fmt)
3071 {
3073  int i;
3074 
3075  if (!desc || !desc->nb_components) {
3076  *min = *max = 0;
3077  return AVERROR(EINVAL);
3078  }
3079 
3080  *min = INT_MAX, *max = -INT_MAX;
3081  for (i = 0; i < desc->nb_components; i++) {
3082  *min = FFMIN(desc->comp[i].depth, *min);
3083  *max = FFMAX(desc->comp[i].depth, *max);
3084  }
3085  return 0;
3086 }
3087 
3088 static int get_pix_fmt_score(enum AVPixelFormat dst_pix_fmt,
3089  enum AVPixelFormat src_pix_fmt,
3090  unsigned *lossp, unsigned consider)
3091 {
3092  const AVPixFmtDescriptor *src_desc = av_pix_fmt_desc_get(src_pix_fmt);
3093  const AVPixFmtDescriptor *dst_desc = av_pix_fmt_desc_get(dst_pix_fmt);
3094  int src_color, dst_color;
3095  int src_min_depth, src_max_depth, dst_min_depth, dst_max_depth;
3096  int ret, loss, i, nb_components;
3097  int score = INT_MAX - 1;
3098 
3099  if (!src_desc || !dst_desc)
3100  return -4;
3101 
3102  if ((src_desc->flags & AV_PIX_FMT_FLAG_HWACCEL) ||
3103  (dst_desc->flags & AV_PIX_FMT_FLAG_HWACCEL)) {
3104  if (dst_pix_fmt == src_pix_fmt)
3105  return -1;
3106  else
3107  return -2;
3108  }
3109 
3110  /* compute loss */
3111  *lossp = loss = 0;
3112 
3113  if (dst_pix_fmt == src_pix_fmt)
3114  return INT_MAX;
3115 
3116  if ((ret = get_pix_fmt_depth(&src_min_depth, &src_max_depth, src_pix_fmt)) < 0)
3117  return -3;
3118  if ((ret = get_pix_fmt_depth(&dst_min_depth, &dst_max_depth, dst_pix_fmt)) < 0)
3119  return -3;
3120 
3121  src_color = get_color_type(src_desc);
3122  dst_color = get_color_type(dst_desc);
3123  if (dst_pix_fmt == AV_PIX_FMT_PAL8)
3124  nb_components = FFMIN(src_desc->nb_components, 4);
3125  else
3126  nb_components = FFMIN(src_desc->nb_components, dst_desc->nb_components);
3127 
3128  for (i = 0; i < nb_components; i++) {
3129  int depth_minus1 = (dst_pix_fmt == AV_PIX_FMT_PAL8) ? 7/nb_components : (dst_desc->comp[i].depth - 1);
3130  int depth_delta = src_desc->comp[i].depth - 1 - depth_minus1;
3131  if (depth_delta > 0 && (consider & FF_LOSS_DEPTH)) {
3132  loss |= FF_LOSS_DEPTH;
3133  score -= 65536 >> depth_minus1;
3134  } else if (depth_delta < 0 && (consider & FF_LOSS_EXCESS_DEPTH)) {
3135  // Favour formats where bit depth exactly matches. If all other
3136  // scoring is equal, we'd rather use the bit depth that most closely
3137  // matches the source.
3138  loss |= FF_LOSS_EXCESS_DEPTH;
3139  score += depth_delta;
3140  }
3141  }
3142 
3143  if (consider & FF_LOSS_RESOLUTION) {
3144  if (dst_desc->log2_chroma_w > src_desc->log2_chroma_w) {
3145  loss |= FF_LOSS_RESOLUTION;
3146  score -= 256 << dst_desc->log2_chroma_w;
3147  }
3148  if (dst_desc->log2_chroma_h > src_desc->log2_chroma_h) {
3149  loss |= FF_LOSS_RESOLUTION;
3150  score -= 256 << dst_desc->log2_chroma_h;
3151  }
3152  // don't favor 422 over 420 if downsampling is needed, because 420 has much better support on the decoder side
3153  if (dst_desc->log2_chroma_w == 1 && src_desc->log2_chroma_w == 0 &&
3154  dst_desc->log2_chroma_h == 1 && src_desc->log2_chroma_h == 0 ) {
3155  score += 512;
3156  }
3157  }
3158 
3159  if (consider & FF_LOSS_EXCESS_RESOLUTION) {
3160  // Favour formats where chroma subsampling exactly matches. If all other
3161  // scoring is equal, we'd rather use the subsampling that most closely
3162  // matches the source.
3163  if (dst_desc->log2_chroma_w < src_desc->log2_chroma_w) {
3164  loss |= FF_LOSS_EXCESS_RESOLUTION;
3165  score -= 1 << (src_desc->log2_chroma_w - dst_desc->log2_chroma_w);
3166  }
3167 
3168  if (dst_desc->log2_chroma_h < src_desc->log2_chroma_h) {
3169  loss |= FF_LOSS_EXCESS_RESOLUTION;
3170  score -= 1 << (src_desc->log2_chroma_h - dst_desc->log2_chroma_h);
3171  }
3172 
3173  // don't favour 411 over 420, because 420 has much better support on the
3174  // decoder side.
3175  if (dst_desc->log2_chroma_w == 1 && src_desc->log2_chroma_w == 2 &&
3176  dst_desc->log2_chroma_h == 1 && src_desc->log2_chroma_h == 2) {
3177  score += 4;
3178  }
3179  }
3180 
3181  if(consider & FF_LOSS_COLORSPACE)
3182  switch(dst_color) {
3183  case FF_COLOR_RGB:
3184  if (src_color != FF_COLOR_RGB &&
3185  src_color != FF_COLOR_GRAY)
3186  loss |= FF_LOSS_COLORSPACE;
3187  break;
3188  case FF_COLOR_GRAY:
3189  if (src_color != FF_COLOR_GRAY)
3190  loss |= FF_LOSS_COLORSPACE;
3191  break;
3192  case FF_COLOR_YUV:
3193  if (src_color != FF_COLOR_YUV)
3194  loss |= FF_LOSS_COLORSPACE;
3195  break;
3196  case FF_COLOR_YUV_JPEG:
3197  if (src_color != FF_COLOR_YUV_JPEG &&
3198  src_color != FF_COLOR_YUV &&
3199  src_color != FF_COLOR_GRAY)
3200  loss |= FF_LOSS_COLORSPACE;
3201  break;
3202  default:
3203  /* fail safe test */
3204  if (src_color != dst_color)
3205  loss |= FF_LOSS_COLORSPACE;
3206  break;
3207  }
3208  if(loss & FF_LOSS_COLORSPACE)
3209  score -= (nb_components * 65536) >> FFMIN(dst_desc->comp[0].depth - 1, src_desc->comp[0].depth - 1);
3210 
3211  if (dst_color == FF_COLOR_GRAY &&
3212  src_color != FF_COLOR_GRAY && (consider & FF_LOSS_CHROMA)) {
3213  loss |= FF_LOSS_CHROMA;
3214  score -= 2 * 65536;
3215  }
3216  if (!pixdesc_has_alpha(dst_desc) && (pixdesc_has_alpha(src_desc) && (consider & FF_LOSS_ALPHA))) {
3217  loss |= FF_LOSS_ALPHA;
3218  score -= 65536;
3219  }
3220  if (dst_pix_fmt == AV_PIX_FMT_PAL8 && (consider & FF_LOSS_COLORQUANT) &&
3221  (src_pix_fmt != AV_PIX_FMT_PAL8 && (src_color != FF_COLOR_GRAY || (pixdesc_has_alpha(src_desc) && (consider & FF_LOSS_ALPHA))))) {
3222  loss |= FF_LOSS_COLORQUANT;
3223  score -= 65536;
3224  }
3225 
3226  *lossp = loss;
3227  return score;
3228 }
3229 
3230 int av_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt,
3231  enum AVPixelFormat src_pix_fmt,
3232  int has_alpha)
3233 {
3234  int loss;
3235  int ret = get_pix_fmt_score(dst_pix_fmt, src_pix_fmt, &loss, has_alpha ? ~0 : ~FF_LOSS_ALPHA);
3236  if (ret < 0)
3237  return ret;
3238  return loss;
3239 }
3240 
3241 enum AVPixelFormat av_find_best_pix_fmt_of_2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2,
3242  enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr)
3243 {
3244  enum AVPixelFormat dst_pix_fmt;
3245  int loss1, loss2, loss_mask;
3246  const AVPixFmtDescriptor *desc1 = av_pix_fmt_desc_get(dst_pix_fmt1);
3247  const AVPixFmtDescriptor *desc2 = av_pix_fmt_desc_get(dst_pix_fmt2);
3248  int score1, score2;
3249 
3250  if (!desc1) {
3251  dst_pix_fmt = dst_pix_fmt2;
3252  } else if (!desc2) {
3253  dst_pix_fmt = dst_pix_fmt1;
3254  } else {
3255  loss_mask= loss_ptr?~*loss_ptr:~0; /* use loss mask if provided */
3256  if(!has_alpha)
3257  loss_mask &= ~FF_LOSS_ALPHA;
3258 
3259  score1 = get_pix_fmt_score(dst_pix_fmt1, src_pix_fmt, &loss1, loss_mask);
3260  score2 = get_pix_fmt_score(dst_pix_fmt2, src_pix_fmt, &loss2, loss_mask);
3261 
3262  if (score1 == score2) {
3264  dst_pix_fmt = av_get_padded_bits_per_pixel(desc2) < av_get_padded_bits_per_pixel(desc1) ? dst_pix_fmt2 : dst_pix_fmt1;
3265  } else {
3266  dst_pix_fmt = desc2->nb_components < desc1->nb_components ? dst_pix_fmt2 : dst_pix_fmt1;
3267  }
3268  } else {
3269  dst_pix_fmt = score1 < score2 ? dst_pix_fmt2 : dst_pix_fmt1;
3270  }
3271  }
3272 
3273  if (loss_ptr)
3274  *loss_ptr = av_get_pix_fmt_loss(dst_pix_fmt, src_pix_fmt, has_alpha);
3275  return dst_pix_fmt;
3276 }
3277 
3279 {
3280  return (unsigned) range < AVCOL_RANGE_NB ?
3282 }
3283 
3285 {
3286  int i;
3287 
3288  for (i = 0; i < FF_ARRAY_ELEMS(color_range_names); i++) {
3290  return i;
3291  }
3292 
3293  return AVERROR(EINVAL);
3294 }
3295 
3297 {
3298  return (unsigned) primaries < AVCOL_PRI_NB ?
3300 }
3301 
3303 {
3304  int i;
3305 
3306  for (i = 0; i < FF_ARRAY_ELEMS(color_primaries_names); i++) {
3307  if (!color_primaries_names[i])
3308  continue;
3309 
3311  return i;
3312  }
3313 
3314  return AVERROR(EINVAL);
3315 }
3316 
3318 {
3319  return (unsigned) transfer < AVCOL_TRC_NB ?
3321 }
3322 
3324 {
3325  int i;
3326 
3327  for (i = 0; i < FF_ARRAY_ELEMS(color_transfer_names); i++) {
3328  if (!color_transfer_names[i])
3329  continue;
3330 
3332  return i;
3333  }
3334 
3335  return AVERROR(EINVAL);
3336 }
3337 
3339 {
3340  return (unsigned) space < AVCOL_SPC_NB ?
3342 }
3343 
3345 {
3346  int i;
3347 
3348  for (i = 0; i < FF_ARRAY_ELEMS(color_space_names); i++) {
3349  if (!color_space_names[i])
3350  continue;
3351 
3353  return i;
3354  }
3355 
3356  return AVERROR(EINVAL);
3357 }
3358 
3359 const char *av_chroma_location_name(enum AVChromaLocation location)
3360 {
3361  return (unsigned) location < AVCHROMA_LOC_NB ?
3362  chroma_location_names[location] : NULL;
3363 }
3364 
3366 {
3367  int i;
3368 
3369  for (i = 0; i < FF_ARRAY_ELEMS(chroma_location_names); i++) {
3370  if (!chroma_location_names[i])
3371  continue;
3372 
3374  return i;
3375  }
3376 
3377  return AVERROR(EINVAL);
3378 }
3379 
3380 int av_chroma_location_enum_to_pos(int *xpos, int *ypos, enum AVChromaLocation pos)
3381 {
3382  if (pos <= AVCHROMA_LOC_UNSPECIFIED || pos >= AVCHROMA_LOC_NB)
3383  return AVERROR(EINVAL);
3384  pos--;
3385 
3386  *xpos = (pos&1) * 128;
3387  *ypos = ((pos>>1)^(pos<4)) * 128;
3388 
3389  return 0;
3390 }
3391 
3393 {
3394  int pos, xout, yout;
3395 
3396  for (pos = AVCHROMA_LOC_UNSPECIFIED + 1; pos < AVCHROMA_LOC_NB; pos++) {
3397  if (av_chroma_location_enum_to_pos(&xout, &yout, pos) == 0 && xout == xpos && yout == ypos)
3398  return pos;
3399  }
3400  return AVCHROMA_LOC_UNSPECIFIED;
3401 }
AVCOL_PRI_RESERVED
@ AVCOL_PRI_RESERVED
Definition: pixfmt.h:559
AV_PIX_FMT_XYZ12LE
@ AV_PIX_FMT_XYZ12LE
packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as lit...
Definition: pixfmt.h:196
av_pix_fmt_swap_endianness
enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt)
Utility function to swap the endianness of a pixel format.
Definition: pixdesc.c:3017
AV_PIX_FMT_YUV420P9LE
@ AV_PIX_FMT_YUV420P9LE
planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
Definition: pixfmt.h:154
AV_PIX_FMT_XV30LE
@ AV_PIX_FMT_XV30LE
packed XVYU 4:4:4, 32bpp, (msb)2X 10V 10Y 10U(lsb), little-endian, variant of Y410 where alpha channe...
Definition: pixfmt.h:415
AV_PIX_FMT_CUDA
@ AV_PIX_FMT_CUDA
HW acceleration through CUDA.
Definition: pixfmt.h:260
AV_PIX_FMT_GRAY10BE
@ AV_PIX_FMT_GRAY10BE
Y , 10bpp, big-endian.
Definition: pixfmt.h:320
AVPixelFormat
AVPixelFormat
Pixel format.
Definition: pixfmt.h:71
name
it s the only field you need to keep assuming you have a context There is some magic you don t need to care about around this just let it vf default minimum maximum flags name is the option name
Definition: writing_filters.txt:88
AV_PIX_FMT_BAYER_GBRG16LE
@ AV_PIX_FMT_BAYER_GBRG16LE
bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian
Definition: pixfmt.h:293
AV_PIX_FMT_BGR48LE
@ AV_PIX_FMT_BGR48LE
packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as lit...
Definition: pixfmt.h:146
AVCOL_PRI_EBU3213
@ AVCOL_PRI_EBU3213
EBU Tech. 3213-E (nothing there) / one of JEDEC P22 group phosphors.
Definition: pixfmt.h:571
AV_PIX_FMT_P416BE
@ AV_PIX_FMT_P416BE
interleaved chroma YUV 4:4:4, 48bpp, big-endian
Definition: pixfmt.h:398
AVERROR
Filter the word “frame” indicates either a video frame or a group of audio as stored in an AVFrame structure Format for each input and each output the list of supported formats For video that means pixel format For audio that means channel sample they are references to shared objects When the negotiation mechanism computes the intersection of the formats supported at each end of a all references to both lists are replaced with a reference to the intersection And when a single format is eventually chosen for a link amongst the remaining all references to the list are updated That means that if a filter requires that its input and output have the same format amongst a supported all it has to do is use a reference to the same list of formats query_formats can leave some formats unset and return AVERROR(EAGAIN) to cause the negotiation mechanism toagain later. That can be used by filters with complex requirements to use the format negotiated on one link to set the formats supported on another. Frame references ownership and permissions
AV_PIX_FMT_YA8
@ AV_PIX_FMT_YA8
8 bits gray, 8 bits alpha
Definition: pixfmt.h:140
FF_LOSS_CHROMA
#define FF_LOSS_CHROMA
loss of chroma (e.g.
Definition: pixdesc.h:392
AV_PIX_FMT_BGRA64BE
@ AV_PIX_FMT_BGRA64BE
packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is st...
Definition: pixfmt.h:204
space
Undefined Behavior In the C some operations are like signed integer dereferencing freed accessing outside allocated space
Definition: undefined.txt:4
AV_WL32
#define AV_WL32(p, v)
Definition: intreadwrite.h:424
AVColorTransferCharacteristic
AVColorTransferCharacteristic
Color Transfer Characteristic.
Definition: pixfmt.h:580
comp
static void comp(unsigned char *dst, ptrdiff_t dst_stride, unsigned char *src, ptrdiff_t src_stride, int add)
Definition: eamad.c:80
AV_PIX_FMT_RGB444LE
@ AV_PIX_FMT_RGB444LE
packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), little-endian, X=unused/undefined
Definition: pixfmt.h:136
AV_PIX_FMT_GBRP16BE
@ AV_PIX_FMT_GBRP16BE
planar GBR 4:4:4 48bpp, big-endian
Definition: pixfmt.h:171
AV_PIX_FMT_GBRP10BE
@ AV_PIX_FMT_GBRP10BE
planar GBR 4:4:4 30bpp, big-endian
Definition: pixfmt.h:169
BAYER16_DESC_COMMON
#define BAYER16_DESC_COMMON
av_pix_fmt_desc_get
const AVPixFmtDescriptor * av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt)
Definition: pixdesc.c:2962
AVCOL_TRC_LINEAR
@ AVCOL_TRC_LINEAR
"Linear transfer characteristics"
Definition: pixfmt.h:589
AVCHROMA_LOC_BOTTOM
@ AVCHROMA_LOC_BOTTOM
Definition: pixfmt.h:709
AV_PIX_FMT_YUV422P14LE
@ AV_PIX_FMT_YUV422P14LE
planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
Definition: pixfmt.h:274
AV_PIX_FMT_MMAL
@ AV_PIX_FMT_MMAL
HW acceleration though MMAL, data[3] contains a pointer to the MMAL_BUFFER_HEADER_T structure.
Definition: pixfmt.h:252
AV_PIX_FMT_FLAG_FLOAT
#define AV_PIX_FMT_FLAG_FLOAT
The pixel format contains IEEE-754 floating point values.
Definition: pixdesc.h:158
av_write_image_line
void 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)
Definition: pixdesc.c:189
av_pix_fmt_descriptors
static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB]
Definition: pixdesc.c:197
av_color_space_from_name
int av_color_space_from_name(const char *name)
Definition: pixdesc.c:3344
AVCOL_TRC_NB
@ AVCOL_TRC_NB
Not part of ABI.
Definition: pixfmt.h:602
AV_PIX_FMT_YUVA444P10BE
@ AV_PIX_FMT_YUVA444P10BE
planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
Definition: pixfmt.h:185
pixdesc.h
AV_PIX_FMT_RGBA64BE
@ AV_PIX_FMT_RGBA64BE
packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is st...
Definition: pixfmt.h:202
step
trying all byte sequences megabyte in length and selecting the best looking sequence will yield cases to try But a word about which is also called distortion Distortion can be quantified by almost any quality measurement one chooses the sum of squared differences is used but more complex methods that consider psychovisual effects can be used as well It makes no difference in this discussion First step
Definition: rate_distortion.txt:58
AV_PIX_FMT_YUV440P12BE
@ AV_PIX_FMT_YUV440P12BE
planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian
Definition: pixfmt.h:301
AV_PIX_FMT_GBRAPF32LE
@ AV_PIX_FMT_GBRAPF32LE
IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, little-endian.
Definition: pixfmt.h:344
av_color_range_from_name
int av_color_range_from_name(const char *name)
Definition: pixdesc.c:3284
w
uint8_t w
Definition: llviddspenc.c:38
AVCOL_RANGE_JPEG
@ AVCOL_RANGE_JPEG
Full range content.
Definition: pixfmt.h:683
AV_PIX_FMT_X2BGR10BE
@ AV_PIX_FMT_X2BGR10BE
packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), big-endian, X=unused/undefined
Definition: pixfmt.h:387
AV_PIX_FMT_GBRPF32BE
@ AV_PIX_FMT_GBRPF32BE
IEEE-754 single precision planar GBR 4:4:4, 96bpp, big-endian.
Definition: pixfmt.h:341
AV_PIX_FMT_DRM_PRIME
@ AV_PIX_FMT_DRM_PRIME
DRM-managed buffers exposed through PRIME buffer sharing.
Definition: pixfmt.h:351
AVComponentDescriptor::depth
int depth
Number of bits in the component.
Definition: pixdesc.h:57
AV_PIX_FMT_P412BE
@ AV_PIX_FMT_P412BE
interleaved chroma YUV 4:4:4, 36bpp, data in the high bits, big-endian
Definition: pixfmt.h:429
AVPixFmtDescriptor::name
const char * name
Definition: pixdesc.h:70
AVCOL_SPC_NB
@ AVCOL_SPC_NB
Not part of ABI.
Definition: pixfmt.h:626
AVCOL_TRC_UNSPECIFIED
@ AVCOL_TRC_UNSPECIFIED
Definition: pixfmt.h:583
data
const char data[16]
Definition: mxf.c:148
AV_PIX_FMT_P010BE
@ AV_PIX_FMT_P010BE
like NV12, with 10bpp per component, data in the high bits, zeros in the low bits,...
Definition: pixfmt.h:308
AV_PIX_FMT_MONOWHITE
@ AV_PIX_FMT_MONOWHITE
Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb.
Definition: pixfmt.h:82
av_pix_fmt_desc_next
const AVPixFmtDescriptor * av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev)
Iterate over all pixel format descriptors known to libavutil.
Definition: pixdesc.c:2969
AV_PIX_FMT_YUV420P14BE
@ AV_PIX_FMT_YUV420P14BE
planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
Definition: pixfmt.h:269
AV_PIX_FMT_YUV420P16LE
@ AV_PIX_FMT_YUV420P16LE
planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
Definition: pixfmt.h:128
AV_PIX_FMT_D3D11VA_VLD
@ AV_PIX_FMT_D3D11VA_VLD
HW decoding through Direct3D11 via old API, Picture.data[3] contains a ID3D11VideoDecoderOutputView p...
Definition: pixfmt.h:254
AVCOL_SPC_RGB
@ AVCOL_SPC_RGB
order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB), YZX and ST 428-1
Definition: pixfmt.h:610
AVCOL_TRC_BT2020_12
@ AVCOL_TRC_BT2020_12
ITU-R BT2020 for 12-bit system.
Definition: pixfmt.h:596
AV_PIX_FMT_GBRP14BE
@ AV_PIX_FMT_GBRP14BE
planar GBR 4:4:4 42bpp, big-endian
Definition: pixfmt.h:281
AV_PIX_FMT_BGR24
@ AV_PIX_FMT_BGR24
packed RGB 8:8:8, 24bpp, BGRBGR...
Definition: pixfmt.h:76
AV_PIX_FMT_BGRA
@ AV_PIX_FMT_BGRA
packed BGRA 8:8:8:8, 32bpp, BGRABGRA...
Definition: pixfmt.h:102
av_get_bits_per_pixel
int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)
Return the number of bits per pixel used by the pixel format described by pixdesc.
Definition: pixdesc.c:2914
AV_PIX_FMT_YUV440P
@ AV_PIX_FMT_YUV440P
planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
Definition: pixfmt.h:106
max
#define max(a, b)
Definition: cuda_runtime.h:33
FFMAX
#define FFMAX(a, b)
Definition: macros.h:47
av_get_pix_fmt_string
char * av_get_pix_fmt_string(char *buf, int buf_size, enum AVPixelFormat pix_fmt)
Print in buf the string corresponding to the pixel format with number pix_fmt, or a header if pix_fmt...
Definition: pixdesc.c:2947
AVColorPrimaries
AVColorPrimaries
Chromaticity coordinates of the source primaries.
Definition: pixfmt.h:555
FF_COLOR_GRAY
#define FF_COLOR_GRAY
gray color space
Definition: pixdesc.c:3037
AV_PIX_FMT_YUV422P9BE
@ AV_PIX_FMT_YUV422P9BE
planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
Definition: pixfmt.h:163
AV_PIX_FMT_YUVA444P9BE
@ AV_PIX_FMT_YUVA444P9BE
planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian
Definition: pixfmt.h:179
AV_PIX_FMT_BAYER_GRBG16BE
@ AV_PIX_FMT_BAYER_GRBG16BE
bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian
Definition: pixfmt.h:296
AV_PIX_FMT_GRAY10LE
@ AV_PIX_FMT_GRAY10LE
Y , 10bpp, little-endian.
Definition: pixfmt.h:321
AV_PIX_FMT_GRAYF32LE
@ AV_PIX_FMT_GRAYF32LE
IEEE-754 single precision Y, 32bpp, little-endian.
Definition: pixfmt.h:364
AV_PIX_FMT_GBRAP14BE
@ AV_PIX_FMT_GBRAP14BE
planar GBR 4:4:4:4 56bpp, big-endian
Definition: pixfmt.h:432
AVCOL_SPC_BT2020_CL
@ AVCOL_SPC_BT2020_CL
ITU-R BT2020 constant luminance system.
Definition: pixfmt.h:621
av_chroma_location_name
const char * av_chroma_location_name(enum AVChromaLocation location)
Definition: pixdesc.c:3359
AV_PIX_FMT_VULKAN
@ AV_PIX_FMT_VULKAN
Vulkan hardware images.
Definition: pixfmt.h:379
AV_PIX_FMT_RGB555BE
@ AV_PIX_FMT_RGB555BE
packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), big-endian , X=unused/undefined
Definition: pixfmt.h:114
AV_PIX_FMT_RGBAF16LE
@ AV_PIX_FMT_RGBAF16LE
IEEE-754 half precision packed RGBA 16:16:16:16, 64bpp, RGBARGBA..., little-endian.
Definition: pixfmt.h:404
FF_LOSS_EXCESS_RESOLUTION
#define FF_LOSS_EXCESS_RESOLUTION
loss due to unneeded extra resolution
Definition: pixdesc.h:393
AV_PIX_FMT_AYUV64LE
@ AV_PIX_FMT_AYUV64LE
packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), little-endian
Definition: pixfmt.h:302
AV_PIX_FMT_YUV444P16LE
@ AV_PIX_FMT_YUV444P16LE
planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
Definition: pixfmt.h:132
FF_LOSS_ALPHA
#define FF_LOSS_ALPHA
loss of alpha bits
Definition: pixdesc.h:390
AV_PIX_FMT_BAYER_GBRG16BE
@ AV_PIX_FMT_BAYER_GBRG16BE
bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian
Definition: pixfmt.h:294
AV_PIX_FMT_AYUV64BE
@ AV_PIX_FMT_AYUV64BE
packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), big-endian
Definition: pixfmt.h:303
AV_PIX_FMT_NB
@ AV_PIX_FMT_NB
number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of...
Definition: pixfmt.h:442
FF_LOSS_EXCESS_DEPTH
#define FF_LOSS_EXCESS_DEPTH
loss due to unneeded extra color depth
Definition: pixdesc.h:394
AV_PIX_FMT_GBRAP12LE
@ AV_PIX_FMT_GBRAP12LE
planar GBR 4:4:4:4 48bpp, little-endian
Definition: pixfmt.h:311
AV_PIX_FMT_GRAY16BE
@ AV_PIX_FMT_GRAY16BE
Y , 16bpp, big-endian.
Definition: pixfmt.h:104
primaries
enum AVColorPrimaries primaries
Definition: mediacodec_wrapper.c:2664
av_pix_fmt_count_planes
int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt)
Definition: pixdesc.c:3002
AVCOL_SPC_BT470BG
@ AVCOL_SPC_BT470BG
also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601
Definition: pixfmt.h:615
av_chroma_location_from_name
int av_chroma_location_from_name(const char *name)
Definition: pixdesc.c:3365
AVCOL_SPC_RESERVED
@ AVCOL_SPC_RESERVED
reserved for future use by ITU-T and ISO/IEC just like 15-255 are
Definition: pixfmt.h:613
AVCOL_TRC_IEC61966_2_1
@ AVCOL_TRC_IEC61966_2_1
IEC 61966-2-1 (sRGB or sYCC)
Definition: pixfmt.h:594
AV_PIX_FMT_Y212BE
@ AV_PIX_FMT_Y212BE
packed YUV 4:2:2 like YUYV422, 24bpp, data in the high bits, zeros in the low bits,...
Definition: pixfmt.h:411
av_color_space_name
const char * av_color_space_name(enum AVColorSpace space)
Definition: pixdesc.c:3338
AV_PIX_FMT_GBRAP
@ AV_PIX_FMT_GBRAP
planar GBRA 4:4:4:4 32bpp
Definition: pixfmt.h:212
AV_PIX_FMT_YUV420P12LE
@ AV_PIX_FMT_YUV420P12LE
planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
Definition: pixfmt.h:268
AV_PIX_FMT_FLAG_HWACCEL
#define AV_PIX_FMT_FLAG_HWACCEL
Pixel format is an HW accelerated format.
Definition: pixdesc.h:128
AV_PIX_FMT_GRAY9LE
@ AV_PIX_FMT_GRAY9LE
Y , 9bpp, little-endian.
Definition: pixfmt.h:339
AVCOL_RANGE_NB
@ AVCOL_RANGE_NB
Not part of ABI.
Definition: pixfmt.h:684
AVCOL_TRC_GAMMA28
@ AVCOL_TRC_GAMMA28
also ITU-R BT470BG
Definition: pixfmt.h:586
av_color_transfer_from_name
int av_color_transfer_from_name(const char *name)
Definition: pixdesc.c:3323
val
static double val(void *priv, double ch)
Definition: aeval.c:78
av_pix_fmt_get_chroma_sub_sample
int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, int *h_shift, int *v_shift)
Utility function to access log2_chroma_w log2_chroma_h from the pixel format AVPixFmtDescriptor.
Definition: pixdesc.c:2990
chroma_location_names
static const char *const chroma_location_names[]
Definition: pixdesc.c:2859
AVCOL_TRC_LOG_SQRT
@ AVCOL_TRC_LOG_SQRT
"Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)"
Definition: pixfmt.h:591
AV_PIX_FMT_YUVA444P16BE
@ AV_PIX_FMT_YUVA444P16BE
planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
Definition: pixfmt.h:191
AV_PIX_FMT_YUV444P10BE
@ AV_PIX_FMT_YUV444P10BE
planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
Definition: pixfmt.h:161
AVCOL_TRC_GAMMA22
@ AVCOL_TRC_GAMMA22
also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM
Definition: pixfmt.h:585
AV_PIX_FMT_YUV420P10LE
@ AV_PIX_FMT_YUV420P10LE
planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
Definition: pixfmt.h:156
AV_PIX_FMT_VUYA
@ AV_PIX_FMT_VUYA
packed VUYA 4:4:4, 32bpp, VUYAVUYA...
Definition: pixfmt.h:401
AV_PIX_FMT_YUV444P12LE
@ AV_PIX_FMT_YUV444P12LE
planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
Definition: pixfmt.h:276
AV_PIX_FMT_YUVJ411P
@ AV_PIX_FMT_YUVJ411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor ...
Definition: pixfmt.h:283
AV_PIX_FMT_YUV422P12BE
@ AV_PIX_FMT_YUV422P12BE
planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
Definition: pixfmt.h:271
AV_PIX_FMT_YUV444P14LE
@ AV_PIX_FMT_YUV444P14LE
planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
Definition: pixfmt.h:278
AV_PIX_FMT_BGR8
@ AV_PIX_FMT_BGR8
packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb)
Definition: pixfmt.h:90
AV_PIX_FMT_BAYER_RGGB16BE
@ AV_PIX_FMT_BAYER_RGGB16BE
bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian
Definition: pixfmt.h:292
FF_ARRAY_ELEMS
#define FF_ARRAY_ELEMS(a)
Definition: sinewin_tablegen.c:29
AVCOL_PRI_RESERVED0
@ AVCOL_PRI_RESERVED0
Definition: pixfmt.h:556
mask
static const uint16_t mask[17]
Definition: lzw.c:38
AV_PIX_FMT_YUVJ422P
@ AV_PIX_FMT_YUVJ422P
planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting col...
Definition: pixfmt.h:86
AV_PIX_FMT_GBRAP16BE
@ AV_PIX_FMT_GBRAP16BE
planar GBRA 4:4:4:4 64bpp, big-endian
Definition: pixfmt.h:213
intreadwrite.h
AV_PIX_FMT_XV30BE
@ AV_PIX_FMT_XV30BE
packed XVYU 4:4:4, 32bpp, (msb)2X 10V 10Y 10U(lsb), big-endian, variant of Y410 where alpha channel i...
Definition: pixfmt.h:414
AV_PIX_FMT_DXVA2_VLD
@ AV_PIX_FMT_DXVA2_VLD
HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer.
Definition: pixfmt.h:134
s
#define s(width, name)
Definition: cbs_vp9.c:198
AV_PIX_FMT_GBRP16LE
@ AV_PIX_FMT_GBRP16LE
planar GBR 4:4:4 48bpp, little-endian
Definition: pixfmt.h:172
AVCHROMA_LOC_TOP
@ AVCHROMA_LOC_TOP
Definition: pixfmt.h:707
av_chroma_location_enum_to_pos
int av_chroma_location_enum_to_pos(int *xpos, int *ypos, enum AVChromaLocation pos)
Converts AVChromaLocation to swscale x/y chroma position.
Definition: pixdesc.c:3380
AVCOL_PRI_NB
@ AVCOL_PRI_NB
Not part of ABI.
Definition: pixfmt.h:573
AV_PIX_FMT_YUVA420P
@ AV_PIX_FMT_YUVA420P
planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)
Definition: pixfmt.h:108
AVCOL_TRC_BT1361_ECG
@ AVCOL_TRC_BT1361_ECG
ITU-R BT1361 Extended Colour Gamut.
Definition: pixfmt.h:593
color_space_names
static const char *const color_space_names[]
Definition: pixdesc.c:2841
AV_PIX_FMT_P416LE
@ AV_PIX_FMT_P416LE
interleaved chroma YUV 4:4:4, 48bpp, little-endian
Definition: pixfmt.h:399
AV_PIX_FMT_BAYER_RGGB16LE
@ AV_PIX_FMT_BAYER_RGGB16LE
bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian
Definition: pixfmt.h:291
AV_PIX_FMT_P210LE
@ AV_PIX_FMT_P210LE
interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, little-endian
Definition: pixfmt.h:390
AV_PIX_FMT_BAYER_BGGR8
@ AV_PIX_FMT_BAYER_BGGR8
bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples
Definition: pixfmt.h:285
AVCOL_SPC_SMPTE170M
@ AVCOL_SPC_SMPTE170M
also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC / functionally identical to above
Definition: pixfmt.h:616
pix_fmt
static enum AVPixelFormat pix_fmt
Definition: demux_decode.c:41
AV_PIX_FMT_NV20BE
@ AV_PIX_FMT_NV20BE
interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
Definition: pixfmt.h:200
AV_PIX_FMT_P016BE
@ AV_PIX_FMT_P016BE
like NV12, with 16bpp per component, big-endian
Definition: pixfmt.h:324
bits
uint8_t bits
Definition: vp3data.h:128
AV_PIX_FMT_GBRP12LE
@ AV_PIX_FMT_GBRP12LE
planar GBR 4:4:4 36bpp, little-endian
Definition: pixfmt.h:280
AV_PIX_FMT_YUVA420P16BE
@ AV_PIX_FMT_YUVA420P16BE
planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
Definition: pixfmt.h:187
AV_PIX_FMT_FLAG_ALPHA
#define AV_PIX_FMT_FLAG_ALPHA
The pixel format has an alpha channel.
Definition: pixdesc.h:147
AV_RL16
uint64_t_TMPL AV_WL64 unsigned int_TMPL AV_WL32 unsigned int_TMPL AV_WL24 unsigned int_TMPL AV_RL16
Definition: bytestream.h:94
AVCOL_PRI_SMPTE428
@ AVCOL_PRI_SMPTE428
SMPTE ST 428-1 (CIE 1931 XYZ)
Definition: pixfmt.h:567
color_range_names
static const char *const color_range_names[]
Definition: pixdesc.c:2796
AV_PIX_FMT_RGB4
@ AV_PIX_FMT_RGB4
packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in ...
Definition: pixfmt.h:94
AVPixFmtDescriptor::log2_chroma_w
uint8_t log2_chroma_w
Amount to shift the luma width right to find the chroma width.
Definition: pixdesc.h:80
AV_PIX_FMT_GBRP10LE
@ AV_PIX_FMT_GBRP10LE
planar GBR 4:4:4 30bpp, little-endian
Definition: pixfmt.h:170
AV_PIX_FMT_YUV420P
@ AV_PIX_FMT_YUV420P
planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
Definition: pixfmt.h:73
AVCOL_PRI_SMPTE240M
@ AVCOL_PRI_SMPTE240M
identical to above, also called "SMPTE C" even though it uses D65
Definition: pixfmt.h:564
av_read_image_line2
void 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)
Read a line from an image, and write the values of the pixel format component c to dst.
Definition: pixdesc.c:31
AVCOL_PRI_UNSPECIFIED
@ AVCOL_PRI_UNSPECIFIED
Definition: pixfmt.h:558
AV_PIX_FMT_RGBA
@ AV_PIX_FMT_RGBA
packed RGBA 8:8:8:8, 32bpp, RGBARGBA...
Definition: pixfmt.h:100
AV_PIX_FMT_YUVJ444P
@ AV_PIX_FMT_YUVJ444P
planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting col...
Definition: pixfmt.h:87
AVCOL_SPC_CHROMA_DERIVED_CL
@ AVCOL_SPC_CHROMA_DERIVED_CL
Chromaticity-derived constant luminance system.
Definition: pixfmt.h:624
AVCOL_PRI_BT470BG
@ AVCOL_PRI_BT470BG
also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM
Definition: pixfmt.h:562
AV_PIX_FMT_YUV444P10LE
@ AV_PIX_FMT_YUV444P10LE
planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
Definition: pixfmt.h:162
AV_PIX_FMT_BAYER_RGGB8
@ AV_PIX_FMT_BAYER_RGGB8
bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples
Definition: pixfmt.h:286
AV_PIX_FMT_MEDIACODEC
@ AV_PIX_FMT_MEDIACODEC
hardware decoding through MediaCodec
Definition: pixfmt.h:316
AVCOL_PRI_SMPTE170M
@ AVCOL_PRI_SMPTE170M
also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC
Definition: pixfmt.h:563
AV_PIX_FMT_YUVA422P10LE
@ AV_PIX_FMT_YUVA422P10LE
planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)
Definition: pixfmt.h:184
AV_PIX_FMT_BAYER_GRBG16LE
@ AV_PIX_FMT_BAYER_GRBG16LE
bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian
Definition: pixfmt.h:295
av_color_range_name
const char * av_color_range_name(enum AVColorRange range)
Definition: pixdesc.c:3278
AV_PIX_FMT_YUV444P9BE
@ AV_PIX_FMT_YUV444P9BE
planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
Definition: pixfmt.h:159
AV_PIX_FMT_YUV422P10BE
@ AV_PIX_FMT_YUV422P10BE
planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
Definition: pixfmt.h:157
AV_PIX_FMT_YUV422P16LE
@ AV_PIX_FMT_YUV422P16LE
planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
Definition: pixfmt.h:130
AVCOL_TRC_RESERVED0
@ AVCOL_TRC_RESERVED0
Definition: pixfmt.h:581
AV_PIX_FMT_RGB565LE
@ AV_PIX_FMT_RGB565LE
packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian
Definition: pixfmt.h:113
AV_PIX_FMT_GBRAPF32BE
@ AV_PIX_FMT_GBRAPF32BE
IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, big-endian.
Definition: pixfmt.h:343
AV_PIX_FMT_GBRAP12BE
@ AV_PIX_FMT_GBRAP12BE
planar GBR 4:4:4:4 48bpp, big-endian
Definition: pixfmt.h:310
AV_PIX_FMT_P012LE
@ AV_PIX_FMT_P012LE
like NV12, with 12bpp per component, data in the high bits, zeros in the low bits,...
Definition: pixfmt.h:408
NULL
#define NULL
Definition: coverity.c:32
AVComponentDescriptor
Definition: pixdesc.h:30
AVPixFmtDescriptor::nb_components
uint8_t nb_components
The number of components each pixel has, (1-4)
Definition: pixdesc.h:71
AV_WB16
#define AV_WB16(p, v)
Definition: intreadwrite.h:403
AVCHROMA_LOC_LEFT
@ AVCHROMA_LOC_LEFT
MPEG-2/4 4:2:0, H.264 default for 4:2:0.
Definition: pixfmt.h:704
AV_PIX_FMT_YUYV422
@ AV_PIX_FMT_YUYV422
packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr
Definition: pixfmt.h:74
FF_LOSS_DEPTH
#define FF_LOSS_DEPTH
loss due to color depth change
Definition: pixdesc.h:388
AVCHROMA_LOC_TOPLEFT
@ AVCHROMA_LOC_TOPLEFT
ITU-R 601, SMPTE 274M 296M S314M(DV 4:1:1), mpeg2 4:2:2.
Definition: pixfmt.h:706
AVCOL_TRC_IEC61966_2_4
@ AVCOL_TRC_IEC61966_2_4
IEC 61966-2-4.
Definition: pixfmt.h:592
AV_PIX_FMT_P210BE
@ AV_PIX_FMT_P210BE
interleaved chroma YUV 4:2:2, 20bpp, data in the high bits, big-endian
Definition: pixfmt.h:389
AV_PIX_FMT_RGB48LE
@ AV_PIX_FMT_RGB48LE
packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as lit...
Definition: pixfmt.h:110
AV_PIX_FMT_YA16LE
@ AV_PIX_FMT_YA16LE
16 bits gray, 16 bits alpha (little-endian)
Definition: pixfmt.h:210
AV_PIX_FMT_YUVJ420P
@ AV_PIX_FMT_YUVJ420P
planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting col...
Definition: pixfmt.h:85
AV_PIX_FMT_MONOBLACK
@ AV_PIX_FMT_MONOBLACK
Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb.
Definition: pixfmt.h:83
AV_PIX_FMT_YUVA422P12LE
@ AV_PIX_FMT_YUVA422P12LE
planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, little-endian
Definition: pixfmt.h:367
AVCOL_PRI_BT709
@ AVCOL_PRI_BT709
also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP 177 Annex B
Definition: pixfmt.h:557
AV_PIX_FMT_BGR565LE
@ AV_PIX_FMT_BGR565LE
packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian
Definition: pixfmt.h:118
AV_PIX_FMT_RGBA64LE
@ AV_PIX_FMT_RGBA64LE
packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is st...
Definition: pixfmt.h:203
FF_COLOR_YUV_JPEG
#define FF_COLOR_YUV_JPEG
YUV color space.
Definition: pixdesc.c:3039
AV_PIX_FMT_YUVA444P12BE
@ AV_PIX_FMT_YUVA444P12BE
planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, big-endian
Definition: pixfmt.h:368
AV_PIX_FMT_YUVA444P9LE
@ AV_PIX_FMT_YUVA444P9LE
planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian
Definition: pixfmt.h:180
AV_PIX_FMT_Y210LE
@ AV_PIX_FMT_Y210LE
packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, little-endian
Definition: pixfmt.h:382
av_color_primaries_name
const char * av_color_primaries_name(enum AVColorPrimaries primaries)
Definition: pixdesc.c:3296
AV_PIX_FMT_YUVA420P16LE
@ AV_PIX_FMT_YUVA420P16LE
planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)
Definition: pixfmt.h:188
AVCOL_TRC_BT2020_10
@ AVCOL_TRC_BT2020_10
ITU-R BT2020 for 10-bit system.
Definition: pixfmt.h:595
AV_PIX_FMT_RGB8
@ AV_PIX_FMT_RGB8
packed RGB 3:3:2, 8bpp, (msb)3R 3G 2B(lsb)
Definition: pixfmt.h:93
AV_PIX_FMT_BGR0
@ AV_PIX_FMT_BGR0
packed BGR 8:8:8, 32bpp, BGRXBGRX... X=unused/undefined
Definition: pixfmt.h:265
AVCOL_SPC_YCGCO
@ AVCOL_SPC_YCGCO
used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16
Definition: pixfmt.h:618
AV_PIX_FMT_OPENCL
@ AV_PIX_FMT_OPENCL
Hardware surfaces for OpenCL.
Definition: pixfmt.h:358
AV_PIX_FMT_BGR4
@ AV_PIX_FMT_BGR4
packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in ...
Definition: pixfmt.h:91
AV_PIX_FMT_D3D12
@ AV_PIX_FMT_D3D12
Hardware surfaces for Direct3D 12.
Definition: pixfmt.h:440
AV_PIX_FMT_YUV440P10LE
@ AV_PIX_FMT_YUV440P10LE
planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian
Definition: pixfmt.h:298
AV_PIX_FMT_GRAY8
@ AV_PIX_FMT_GRAY8
Y , 8bpp.
Definition: pixfmt.h:81
AV_PIX_FMT_QSV
@ AV_PIX_FMT_QSV
HW acceleration through QSV, data[3] contains a pointer to the mfxFrameSurface1 structure.
Definition: pixfmt.h:247
AV_PIX_FMT_BGR555BE
@ AV_PIX_FMT_BGR555BE
packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), big-endian , X=unused/undefined
Definition: pixfmt.h:119
AV_PIX_FMT_YUVA420P9LE
@ AV_PIX_FMT_YUVA420P9LE
planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian
Definition: pixfmt.h:176
av_chroma_location_pos_to_enum
enum AVChromaLocation av_chroma_location_pos_to_enum(int xpos, int ypos)
Converts swscale x/y chroma position to AVChromaLocation.
Definition: pixdesc.c:3392
pixdesc_has_alpha
#define pixdesc_has_alpha(pixdesc)
Definition: pixdesc.c:3042
AVPixFmtDescriptor::flags
uint64_t flags
Combination of AV_PIX_FMT_FLAG_...
Definition: pixdesc.h:94
AV_PIX_FMT_ABGR
@ AV_PIX_FMT_ABGR
packed ABGR 8:8:8:8, 32bpp, ABGRABGR...
Definition: pixfmt.h:101
AVCOL_RANGE_UNSPECIFIED
@ AVCOL_RANGE_UNSPECIFIED
Definition: pixfmt.h:649
c
Undefined Behavior In the C some operations are like signed integer dereferencing freed accessing outside allocated Undefined Behavior must not occur in a C it is not safe even if the output of undefined operations is unused The unsafety may seem nit picking but Optimizing compilers have in fact optimized code on the assumption that no undefined Behavior occurs Optimizing code based on wrong assumptions can and has in some cases lead to effects beyond the output of computations The signed integer overflow problem in speed critical code Code which is highly optimized and works with signed integers sometimes has the problem that often the output of the computation does not c
Definition: undefined.txt:32
BAYER8_DESC_COMMON
#define BAYER8_DESC_COMMON
AV_PIX_FMT_YUV420P14LE
@ AV_PIX_FMT_YUV420P14LE
planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
Definition: pixfmt.h:270
AVCOL_PRI_BT2020
@ AVCOL_PRI_BT2020
ITU-R BT2020.
Definition: pixfmt.h:566
AV_PIX_FMT_YUV444P14BE
@ AV_PIX_FMT_YUV444P14BE
planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
Definition: pixfmt.h:277
AV_PIX_FMT_BGR4_BYTE
@ AV_PIX_FMT_BGR4_BYTE
packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb)
Definition: pixfmt.h:92
AV_WB32
#define AV_WB32(p, v)
Definition: intreadwrite.h:417
AV_PIX_FMT_X2RGB10LE
@ AV_PIX_FMT_X2RGB10LE
packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), little-endian, X=unused/undefined
Definition: pixfmt.h:384
AV_PIX_FMT_P212LE
@ AV_PIX_FMT_P212LE
interleaved chroma YUV 4:2:2, 24bpp, data in the high bits, little-endian
Definition: pixfmt.h:427
AV_PIX_FMT_YUV420P9BE
@ AV_PIX_FMT_YUV420P9BE
The following 12 formats have the disadvantage of needing 1 format for each bit depth.
Definition: pixfmt.h:153
get_color_type
static int get_color_type(const AVPixFmtDescriptor *desc)
Definition: pixdesc.c:3046
color_transfer_names
static const char *const color_transfer_names[]
Definition: pixdesc.c:2819
AVCOL_TRC_SMPTE2084
@ AVCOL_TRC_SMPTE2084
SMPTE ST 2084 for 10-, 12-, 14- and 16-bit systems.
Definition: pixfmt.h:597
AVCOL_PRI_SMPTE431
@ AVCOL_PRI_SMPTE431
SMPTE ST 431-2 (2011) / DCI P3.
Definition: pixfmt.h:569
AV_PIX_FMT_RGBF32BE
@ AV_PIX_FMT_RGBF32BE
IEEE-754 single precision packed RGB 32:32:32, 96bpp, RGBRGB..., big-endian.
Definition: pixfmt.h:420
AV_PIX_FMT_RGB24
@ AV_PIX_FMT_RGB24
packed RGB 8:8:8, 24bpp, RGBRGB...
Definition: pixfmt.h:75
AV_PIX_FMT_YUV440P12LE
@ AV_PIX_FMT_YUV440P12LE
planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian
Definition: pixfmt.h:300
AVCOL_TRC_SMPTE240M
@ AVCOL_TRC_SMPTE240M
Definition: pixfmt.h:588
av_get_pix_fmt_loss
int av_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt, enum AVPixelFormat src_pix_fmt, int has_alpha)
Compute what kind of losses will occur when converting from one specific pixel format to another.
Definition: pixdesc.c:3230
AVCOL_PRI_FILM
@ AVCOL_PRI_FILM
colour filters using Illuminant C
Definition: pixfmt.h:565
av_get_padded_bits_per_pixel
int av_get_padded_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)
Return the number of bits per pixel for the pixel format described by pixdesc, including any padding ...
Definition: pixdesc.c:2927
AV_PIX_FMT_FLAG_RGB
#define AV_PIX_FMT_FLAG_RGB
The pixel format contains RGB-like data (as opposed to YUV/grayscale).
Definition: pixdesc.h:136
shift
static int shift(int a, int b)
Definition: bonk.c:262
AV_PIX_FMT_BAYER_BGGR16LE
@ AV_PIX_FMT_BAYER_BGGR16LE
bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian
Definition: pixfmt.h:289
AV_PIX_FMT_YUV420P12BE
@ AV_PIX_FMT_YUV420P12BE
planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
Definition: pixfmt.h:267
AV_PIX_FMT_YUV422P10LE
@ AV_PIX_FMT_YUV422P10LE
planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
Definition: pixfmt.h:158
AVCOL_TRC_LOG
@ AVCOL_TRC_LOG
"Logarithmic transfer characteristic (100:1 range)"
Definition: pixfmt.h:590
AV_PIX_FMT_RGB444BE
@ AV_PIX_FMT_RGB444BE
packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), big-endian, X=unused/undefined
Definition: pixfmt.h:137
for
for(k=2;k<=8;++k)
Definition: h264pred_template.c:425
AV_PIX_FMT_XV36BE
@ AV_PIX_FMT_XV36BE
packed XVYU 4:4:4, 48bpp, data in the high bits, zeros in the low bits, big-endian,...
Definition: pixfmt.h:417
AV_PIX_FMT_YUV422P14BE
@ AV_PIX_FMT_YUV422P14BE
planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
Definition: pixfmt.h:273
AV_PIX_FMT_YA16BE
@ AV_PIX_FMT_YA16BE
16 bits gray, 16 bits alpha (big-endian)
Definition: pixfmt.h:209
AV_PIX_FMT_GRAY12LE
@ AV_PIX_FMT_GRAY12LE
Y , 12bpp, little-endian.
Definition: pixfmt.h:319
AV_RB32
uint64_t_TMPL AV_WL64 unsigned int_TMPL AV_WL32 unsigned int_TMPL AV_WL24 unsigned int_TMPL AV_WL16 uint64_t_TMPL AV_WB64 unsigned int_TMPL AV_RB32
Definition: bytestream.h:96
AV_PIX_FMT_GBRP9BE
@ AV_PIX_FMT_GBRP9BE
planar GBR 4:4:4 27bpp, big-endian
Definition: pixfmt.h:167
AV_PIX_FMT_FLAG_BITSTREAM
#define AV_PIX_FMT_FLAG_BITSTREAM
All values of a component are bit-wise packed end to end.
Definition: pixdesc.h:124
AVCHROMA_LOC_UNSPECIFIED
@ AVCHROMA_LOC_UNSPECIFIED
Definition: pixfmt.h:703
AV_PIX_FMT_YUV420P10BE
@ AV_PIX_FMT_YUV420P10BE
planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
Definition: pixfmt.h:155
AV_PIX_FMT_RGBAF16BE
@ AV_PIX_FMT_RGBAF16BE
IEEE-754 half precision packed RGBA 16:16:16:16, 64bpp, RGBARGBA..., big-endian.
Definition: pixfmt.h:403
range
enum AVColorRange range
Definition: mediacodec_wrapper.c:2646
AV_PIX_FMT_NV16
@ AV_PIX_FMT_NV16
interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
Definition: pixfmt.h:198
AV_PIX_FMT_BGR444BE
@ AV_PIX_FMT_BGR444BE
packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), big-endian, X=unused/undefined
Definition: pixfmt.h:139
FF_COLOR_RGB
#define FF_COLOR_RGB
RGB color space.
Definition: pixdesc.c:3036
AV_PIX_FMT_GBRP9LE
@ AV_PIX_FMT_GBRP9LE
planar GBR 4:4:4 27bpp, little-endian
Definition: pixfmt.h:168
AV_WL16
#define AV_WL16(p, v)
Definition: intreadwrite.h:410
AV_PIX_FMT_YUVA444P
@ AV_PIX_FMT_YUVA444P
planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
Definition: pixfmt.h:174
AV_PIX_FMT_GBRAP10LE
@ AV_PIX_FMT_GBRAP10LE
planar GBR 4:4:4:4 40bpp, little-endian
Definition: pixfmt.h:314
AV_PIX_FMT_BGR565BE
@ AV_PIX_FMT_BGR565BE
packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian
Definition: pixfmt.h:117
offset
it s the only field you need to keep assuming you have a context There is some magic you don t need to care about around this just let it vf offset
Definition: writing_filters.txt:86
av_pix_fmt_desc_get_id
enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc)
Definition: pixdesc.c:2981
AV_PIX_FMT_RGB0
@ AV_PIX_FMT_RGB0
packed RGB 8:8:8, 32bpp, RGBXRGBX... X=unused/undefined
Definition: pixfmt.h:263
AV_PIX_FMT_D3D11
@ AV_PIX_FMT_D3D11
Hardware surfaces for Direct3D11.
Definition: pixfmt.h:336
av_strstart
int av_strstart(const char *str, const char *pfx, const char **ptr)
Return non-zero if pfx is a prefix of str.
Definition: avstring.c:36
AV_PIX_FMT_P012BE
@ AV_PIX_FMT_P012BE
like NV12, with 12bpp per component, data in the high bits, zeros in the low bits,...
Definition: pixfmt.h:409
AV_PIX_FMT_P410LE
@ AV_PIX_FMT_P410LE
interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, little-endian
Definition: pixfmt.h:393
AV_PIX_FMT_VAAPI
@ AV_PIX_FMT_VAAPI
Hardware acceleration through VA-API, data[3] contains a VASurfaceID.
Definition: pixfmt.h:126
AV_PIX_FMT_YUVA420P10LE
@ AV_PIX_FMT_YUVA420P10LE
planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)
Definition: pixfmt.h:182
AVCOL_SPC_CHROMA_DERIVED_NCL
@ AVCOL_SPC_CHROMA_DERIVED_NCL
Chromaticity-derived non-constant luminance system.
Definition: pixfmt.h:623
AV_PIX_FMT_FLAG_BAYER
#define AV_PIX_FMT_FLAG_BAYER
The pixel format is following a Bayer pattern.
Definition: pixdesc.h:152
AVCOL_TRC_BT709
@ AVCOL_TRC_BT709
also ITU-R BT1361
Definition: pixfmt.h:582
AVChromaLocation
AVChromaLocation
Location of chroma samples.
Definition: pixfmt.h:702
AV_PIX_FMT_ARGB
@ AV_PIX_FMT_ARGB
packed ARGB 8:8:8:8, 32bpp, ARGBARGB...
Definition: pixfmt.h:99
AV_PIX_FMT_BGRA64LE
@ AV_PIX_FMT_BGRA64LE
packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is st...
Definition: pixfmt.h:205
AV_PIX_FMT_YUVA422P10BE
@ AV_PIX_FMT_YUVA422P10BE
planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
Definition: pixfmt.h:183
AV_PIX_FMT_VDPAU
@ AV_PIX_FMT_VDPAU
HW acceleration through VDPAU, Picture.data[3] contains a VdpVideoSurface.
Definition: pixfmt.h:194
AVCOL_SPC_SMPTE240M
@ AVCOL_SPC_SMPTE240M
derived from 170M primaries and D65 white point, 170M is derived from BT470 System M's primaries
Definition: pixfmt.h:617
AV_PIX_FMT_VIDEOTOOLBOX
@ AV_PIX_FMT_VIDEOTOOLBOX
hardware decoding through Videotoolbox
Definition: pixfmt.h:305
AV_PIX_FMT_YUVA444P12LE
@ AV_PIX_FMT_YUVA444P12LE
planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), 12b alpha, little-endian
Definition: pixfmt.h:369
AV_PIX_FMT_YUVA422P9BE
@ AV_PIX_FMT_YUVA422P9BE
planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian
Definition: pixfmt.h:177
AV_PIX_FMT_RGB555LE
@ AV_PIX_FMT_RGB555LE
packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), little-endian, X=unused/undefined
Definition: pixfmt.h:115
AV_PIX_FMT_RGB48BE
@ AV_PIX_FMT_RGB48BE
packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big...
Definition: pixfmt.h:109
i
#define i(width, name, range_min, range_max)
Definition: cbs_h2645.c:255
AVCOL_SPC_BT2020_NCL
@ AVCOL_SPC_BT2020_NCL
ITU-R BT2020 non-constant luminance system.
Definition: pixfmt.h:620
transfer
enum AVColorTransferCharacteristic transfer
Definition: mediacodec_wrapper.c:2674
FF_COLOR_XYZ
#define FF_COLOR_XYZ
Definition: pixdesc.c:3040
AVColorSpace
AVColorSpace
YUV colorspace type.
Definition: pixfmt.h:609
AV_PIX_FMT_GRAY9BE
@ AV_PIX_FMT_GRAY9BE
Y , 9bpp, big-endian.
Definition: pixfmt.h:338
AV_PIX_FMT_NV24
@ AV_PIX_FMT_NV24
planar YUV 4:4:4, 24bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (firs...
Definition: pixfmt.h:371
av_color_primaries_from_name
int av_color_primaries_from_name(const char *name)
Definition: pixdesc.c:3302
common.h
AV_PIX_FMT_BAYER_GBRG8
@ AV_PIX_FMT_BAYER_GBRG8
bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples
Definition: pixfmt.h:287
color_primaries_names
static const char *const color_primaries_names[AVCOL_PRI_NB]
Definition: pixdesc.c:2802
AV_PIX_FMT_NV20LE
@ AV_PIX_FMT_NV20LE
interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
Definition: pixfmt.h:199
FFMIN
#define FFMIN(a, b)
Definition: macros.h:49
AV_PIX_FMT_FLAG_BE
#define AV_PIX_FMT_FLAG_BE
Pixel format is big-endian.
Definition: pixdesc.h:116
AV_PIX_FMT_YUVJ440P
@ AV_PIX_FMT_YUVJ440P
planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range
Definition: pixfmt.h:107
AV_PIX_FMT_XYZ12BE
@ AV_PIX_FMT_XYZ12BE
packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as big...
Definition: pixfmt.h:197
AV_PIX_FMT_X2RGB10BE
@ AV_PIX_FMT_X2RGB10BE
packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), big-endian, X=unused/undefined
Definition: pixfmt.h:385
FF_COLOR_NA
#define FF_COLOR_NA
Definition: pixdesc.c:3035
AV_PIX_FMT_NV21
@ AV_PIX_FMT_NV21
as above, but U and V bytes are swapped
Definition: pixfmt.h:97
get_pix_fmt_score
static int get_pix_fmt_score(enum AVPixelFormat dst_pix_fmt, enum AVPixelFormat src_pix_fmt, unsigned *lossp, unsigned consider)
Definition: pixdesc.c:3088
AV_PIX_FMT_RGB4_BYTE
@ AV_PIX_FMT_RGB4_BYTE
packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb)
Definition: pixfmt.h:95
AVCOL_SPC_UNSPECIFIED
@ AVCOL_SPC_UNSPECIFIED
Definition: pixfmt.h:612
AV_PIX_FMT_YUV444P16BE
@ AV_PIX_FMT_YUV444P16BE
planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
Definition: pixfmt.h:133
FF_LOSS_COLORSPACE
#define FF_LOSS_COLORSPACE
loss due to color space conversion
Definition: pixdesc.h:389
FF_COLOR_YUV
#define FF_COLOR_YUV
YUV color space.
Definition: pixdesc.c:3038
AV_PIX_FMT_GBRPF32LE
@ AV_PIX_FMT_GBRPF32LE
IEEE-754 single precision planar GBR 4:4:4, 96bpp, little-endian.
Definition: pixfmt.h:342
AV_PIX_FMT_NV42
@ AV_PIX_FMT_NV42
as above, but U and V bytes are swapped
Definition: pixfmt.h:372
AVCOL_RANGE_MPEG
@ AVCOL_RANGE_MPEG
Narrow or limited range content.
Definition: pixfmt.h:666
AV_PIX_FMT_GBRAP16LE
@ AV_PIX_FMT_GBRAP16LE
planar GBRA 4:4:4:4 64bpp, little-endian
Definition: pixfmt.h:214
AV_PIX_FMT_PAL8
@ AV_PIX_FMT_PAL8
8 bits with AV_PIX_FMT_RGB32 palette
Definition: pixfmt.h:84
AV_PIX_FMT_GRAY12BE
@ AV_PIX_FMT_GRAY12BE
Y , 12bpp, big-endian.
Definition: pixfmt.h:318
AV_PIX_FMT_YVYU422
@ AV_PIX_FMT_YVYU422
packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb
Definition: pixfmt.h:207
AVCOL_PRI_BT470M
@ AVCOL_PRI_BT470M
also FCC Title 47 Code of Federal Regulations 73.682 (a)(20)
Definition: pixfmt.h:560
ret
ret
Definition: filter_design.txt:187
pixfmt.h
AV_PIX_FMT_0BGR
@ AV_PIX_FMT_0BGR
packed BGR 8:8:8, 32bpp, XBGRXBGR... X=unused/undefined
Definition: pixfmt.h:264
AV_PIX_FMT_NV12
@ AV_PIX_FMT_NV12
planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (firs...
Definition: pixfmt.h:96
AV_PIX_FMT_Y212LE
@ AV_PIX_FMT_Y212LE
packed YUV 4:2:2 like YUYV422, 24bpp, data in the high bits, zeros in the low bits,...
Definition: pixfmt.h:412
get_pix_fmt_internal
static enum AVPixelFormat get_pix_fmt_internal(const char *name)
Definition: pixdesc.c:2869
AV_PIX_FMT_BAYER_BGGR16BE
@ AV_PIX_FMT_BAYER_BGGR16BE
bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian
Definition: pixfmt.h:290
AV_PIX_FMT_P410BE
@ AV_PIX_FMT_P410BE
interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, big-endian
Definition: pixfmt.h:392
AV_PIX_FMT_P016LE
@ AV_PIX_FMT_P016LE
like NV12, with 16bpp per component, little-endian
Definition: pixfmt.h:323
get_pix_fmt_depth
static int get_pix_fmt_depth(int *min, int *max, enum AVPixelFormat pix_fmt)
Definition: pixdesc.c:3070
planes
static const struct @383 planes[]
AV_PIX_FMT_GRAYF32BE
@ AV_PIX_FMT_GRAYF32BE
IEEE-754 single precision Y, 32bpp, big-endian.
Definition: pixfmt.h:363
pos
unsigned int pos
Definition: spdifenc.c:413
AV_PIX_FMT_GBRP12BE
@ AV_PIX_FMT_GBRP12BE
planar GBR 4:4:4 36bpp, big-endian
Definition: pixfmt.h:279
AV_PIX_FMT_UYVY422
@ AV_PIX_FMT_UYVY422
packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
Definition: pixfmt.h:88
AV_RL32
uint64_t_TMPL AV_WL64 unsigned int_TMPL AV_RL32
Definition: bytestream.h:92
AV_PIX_FMT_YUV444P12BE
@ AV_PIX_FMT_YUV444P12BE
planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
Definition: pixfmt.h:275
av_get_pix_fmt
enum AVPixelFormat av_get_pix_fmt(const char *name)
Return the pixel format corresponding to name.
Definition: pixdesc.c:2894
steps
static const int16_t steps[16]
Definition: misc4.c:30
AV_PIX_FMT_RGBAF32BE
@ AV_PIX_FMT_RGBAF32BE
IEEE-754 single precision packed RGBA 32:32:32:32, 128bpp, RGBARGBA..., big-endian.
Definition: pixfmt.h:423
AVCOL_TRC_ARIB_STD_B67
@ AVCOL_TRC_ARIB_STD_B67
ARIB STD-B67, known as "Hybrid log-gamma".
Definition: pixfmt.h:601
av_find_best_pix_fmt_of_2
enum AVPixelFormat 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)
Compute what kind of losses will occur when converting from one specific pixel format to another.
Definition: pixdesc.c:3241
AV_PIX_FMT_Y210BE
@ AV_PIX_FMT_Y210BE
packed YUV 4:2:2 like YUYV422, 20bpp, data in the high bits, big-endian
Definition: pixfmt.h:381
AV_PIX_FMT_FLAG_XYZ
#define AV_PIX_FMT_FLAG_XYZ
The pixel format contains XYZ-like data (as opposed to YUV/RGB/grayscale).
Definition: pixdesc.h:163
AVCHROMA_LOC_CENTER
@ AVCHROMA_LOC_CENTER
MPEG-1 4:2:0, JPEG 4:2:0, H.263 4:2:0.
Definition: pixfmt.h:705
AV_PIX_FMT_NONE
@ AV_PIX_FMT_NONE
Definition: pixfmt.h:72
AVCOL_SPC_FCC
@ AVCOL_SPC_FCC
FCC Title 47 Code of Federal Regulations 73.682 (a)(20)
Definition: pixfmt.h:614
AV_PIX_FMT_YUV444P9LE
@ AV_PIX_FMT_YUV444P9LE
planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
Definition: pixfmt.h:160
av_match_name
int av_match_name(const char *name, const char *names)
Match instances of a name in a comma-separated list of names.
Definition: avstring.c:345
AVPixFmtDescriptor::comp
AVComponentDescriptor comp[4]
Parameters that describe how pixels are packed.
Definition: pixdesc.h:105
AV_PIX_FMT_FLAG_PLANAR
#define AV_PIX_FMT_FLAG_PLANAR
At least one pixel component is not in the first data plane.
Definition: pixdesc.h:132
AV_PIX_FMT_P216LE
@ AV_PIX_FMT_P216LE
interleaved chroma YUV 4:2:2, 32bpp, little-endian
Definition: pixfmt.h:396
AV_PIX_FMT_RGBF32LE
@ AV_PIX_FMT_RGBF32LE
IEEE-754 single precision packed RGB 32:32:32, 96bpp, RGBRGB..., little-endian.
Definition: pixfmt.h:421
AVCOL_TRC_SMPTE170M
@ AVCOL_TRC_SMPTE170M
also ITU-R BT601-6 525 or 625 / ITU-R BT1358 525 or 625 / ITU-R BT1700 NTSC
Definition: pixfmt.h:587
AV_PIX_FMT_YUVA420P10BE
@ AV_PIX_FMT_YUVA420P10BE
planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
Definition: pixfmt.h:181
AV_PIX_FMT_YUV444P
@ AV_PIX_FMT_YUV444P
planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
Definition: pixfmt.h:78
AV_PIX_FMT_RGB565BE
@ AV_PIX_FMT_RGB565BE
packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian
Definition: pixfmt.h:112
AV_PIX_FMT_YUV420P16BE
@ AV_PIX_FMT_YUV420P16BE
planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
Definition: pixfmt.h:129
X_NE
#define X_NE(be, le)
Definition: pixdesc.c:2891
AV_PIX_FMT_GBRP
@ AV_PIX_FMT_GBRP
planar GBR 4:4:4 24bpp
Definition: pixfmt.h:165
AV_PIX_FMT_YUV422P16BE
@ AV_PIX_FMT_YUV422P16BE
planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
Definition: pixfmt.h:131
AV_PIX_FMT_P212BE
@ AV_PIX_FMT_P212BE
interleaved chroma YUV 4:2:2, 24bpp, data in the high bits, big-endian
Definition: pixfmt.h:426
desc
const char * desc
Definition: libsvtav1.c:73
AV_PIX_FMT_RGBAF32LE
@ AV_PIX_FMT_RGBAF32LE
IEEE-754 single precision packed RGBA 32:32:32:32, 128bpp, RGBARGBA..., little-endian.
Definition: pixfmt.h:424
FF_LOSS_COLORQUANT
#define FF_LOSS_COLORQUANT
loss due to color quantization
Definition: pixdesc.h:391
AV_PIX_FMT_GRAY16LE
@ AV_PIX_FMT_GRAY16LE
Y , 16bpp, little-endian.
Definition: pixfmt.h:105
AV_PIX_FMT_X2BGR10LE
@ AV_PIX_FMT_X2BGR10LE
packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), little-endian, X=unused/undefined
Definition: pixfmt.h:386
AV_PIX_FMT_YUV422P
@ AV_PIX_FMT_YUV422P
planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
Definition: pixfmt.h:77
AV_PIX_FMT_P010LE
@ AV_PIX_FMT_P010LE
like NV12, with 10bpp per component, data in the high bits, zeros in the low bits,...
Definition: pixfmt.h:307
AV_PIX_FMT_YUVA444P10LE
@ AV_PIX_FMT_YUVA444P10LE
planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
Definition: pixfmt.h:186
AVPixFmtDescriptor
Descriptor that unambiguously describes how the bits of a pixel are stored in the up to 4 data planes...
Definition: pixdesc.h:69
AVCOL_TRC_RESERVED
@ AVCOL_TRC_RESERVED
Definition: pixfmt.h:584
AV_PIX_FMT_BGR555LE
@ AV_PIX_FMT_BGR555LE
packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), little-endian, X=unused/undefined
Definition: pixfmt.h:120
AVCOL_PRI_SMPTE432
@ AVCOL_PRI_SMPTE432
SMPTE ST 432-1 (2010) / P3 D65 / Display P3.
Definition: pixfmt.h:570
FF_LOSS_RESOLUTION
#define FF_LOSS_RESOLUTION
loss due to resolution change
Definition: pixdesc.h:387
AV_PIX_FMT_P216BE
@ AV_PIX_FMT_P216BE
interleaved chroma YUV 4:2:2, 32bpp, big-endian
Definition: pixfmt.h:395
AV_PIX_FMT_P412LE
@ AV_PIX_FMT_P412LE
interleaved chroma YUV 4:4:4, 36bpp, data in the high bits, little-endian
Definition: pixfmt.h:430
AV_PIX_FMT_GRAY14LE
@ AV_PIX_FMT_GRAY14LE
Y , 14bpp, little-endian.
Definition: pixfmt.h:361
av_read_image_line
void 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)
Definition: pixdesc.c:103
AVCOL_SPC_SMPTE2085
@ AVCOL_SPC_SMPTE2085
SMPTE 2085, Y'D'zD'x.
Definition: pixfmt.h:622
src
INIT_CLIP pixel * src
Definition: h264pred_template.c:418
AV_PIX_FMT_XV36LE
@ AV_PIX_FMT_XV36LE
packed XVYU 4:4:4, 48bpp, data in the high bits, zeros in the low bits, little-endian,...
Definition: pixfmt.h:418
AV_PIX_FMT_YUV411P
@ AV_PIX_FMT_YUV411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
Definition: pixfmt.h:80
AV_PIX_FMT_GRAY14BE
@ AV_PIX_FMT_GRAY14BE
Y , 14bpp, big-endian.
Definition: pixfmt.h:360
AV_PIX_FMT_YUVA422P16BE
@ AV_PIX_FMT_YUVA422P16BE
planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
Definition: pixfmt.h:189
AV_PIX_FMT_YUV440P10BE
@ AV_PIX_FMT_YUV440P10BE
planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian
Definition: pixfmt.h:299
AV_PIX_FMT_YUV422P9LE
@ AV_PIX_FMT_YUV422P9LE
planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
Definition: pixfmt.h:164
AV_PIX_FMT_YUVA422P16LE
@ AV_PIX_FMT_YUVA422P16LE
planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)
Definition: pixfmt.h:190
AV_PIX_FMT_GBRP14LE
@ AV_PIX_FMT_GBRP14LE
planar GBR 4:4:4 42bpp, little-endian
Definition: pixfmt.h:282
flags
#define flags(name, subs,...)
Definition: cbs_av1.c:474
AVCHROMA_LOC_NB
@ AVCHROMA_LOC_NB
Not part of ABI.
Definition: pixfmt.h:710
AV_PIX_FMT_0RGB
@ AV_PIX_FMT_0RGB
packed RGB 8:8:8, 32bpp, XRGBXRGB... X=unused/undefined
Definition: pixfmt.h:262
AV_PIX_FMT_YUV410P
@ AV_PIX_FMT_YUV410P
planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples)
Definition: pixfmt.h:79
av_strlcpy
size_t av_strlcpy(char *dst, const char *src, size_t size)
Copy the string src to dst, but no more than size - 1 bytes, and null-terminate dst.
Definition: avstring.c:85
alias
Definition: mccdec.c:63
AV_PIX_FMT_GBRAP10BE
@ AV_PIX_FMT_GBRAP10BE
planar GBR 4:4:4:4 40bpp, big-endian
Definition: pixfmt.h:313
AVCOL_TRC_SMPTE428
@ AVCOL_TRC_SMPTE428
SMPTE ST 428-1.
Definition: pixfmt.h:599
avstring.h
AV_PIX_FMT_YUVA444P16LE
@ AV_PIX_FMT_YUVA444P16LE
planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
Definition: pixfmt.h:192
AV_PIX_FMT_VUYX
@ AV_PIX_FMT_VUYX
packed VUYX 4:4:4, 32bpp, Variant of VUYA where alpha channel is left undefined
Definition: pixfmt.h:406
av_write_image_line2
void 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)
Write the values from src to the pixel format component c of an image line.
Definition: pixdesc.c:114
AV_PIX_FMT_YUVA422P12BE
@ AV_PIX_FMT_YUVA422P12BE
planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), 12b alpha, big-endian
Definition: pixfmt.h:366
AVCOL_SPC_BT709
@ AVCOL_SPC_BT709
also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / derived in SMPTE RP 177 Annex B
Definition: pixfmt.h:611
AVColorRange
AVColorRange
Visual content value range.
Definition: pixfmt.h:648
AV_PIX_FMT_FLAG_PAL
#define AV_PIX_FMT_FLAG_PAL
Pixel format has a palette in data[1], values are indexes in this palette.
Definition: pixdesc.h:120
AV_PIX_FMT_BGR444LE
@ AV_PIX_FMT_BGR444LE
packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), little-endian, X=unused/undefined
Definition: pixfmt.h:138
AVCOL_SPC_ICTCP
@ AVCOL_SPC_ICTCP
ITU-R BT.2100-0, ICtCp.
Definition: pixfmt.h:625
snprintf
#define snprintf
Definition: snprintf.h:34
AV_PIX_FMT_YUV422P12LE
@ AV_PIX_FMT_YUV422P12LE
planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
Definition: pixfmt.h:272
AV_PIX_FMT_YUVA420P9BE
@ AV_PIX_FMT_YUVA420P9BE
planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian
Definition: pixfmt.h:175
av_color_transfer_name
const char * av_color_transfer_name(enum AVColorTransferCharacteristic transfer)
Definition: pixdesc.c:3317
AVCHROMA_LOC_BOTTOMLEFT
@ AVCHROMA_LOC_BOTTOMLEFT
Definition: pixfmt.h:708
skip
static void BS_FUNC() skip(BSCTX *bc, unsigned int n)
Skip n bits in the buffer.
Definition: bitstream_template.h:375
AV_PIX_FMT_BAYER_GRBG8
@ AV_PIX_FMT_BAYER_GRBG8
bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples
Definition: pixfmt.h:288
AVPixFmtDescriptor::log2_chroma_h
uint8_t log2_chroma_h
Amount to shift the luma height right to find the chroma height.
Definition: pixdesc.h:89
AV_PIX_FMT_GBRAP14LE
@ AV_PIX_FMT_GBRAP14LE
planar GBR 4:4:4:4 56bpp, little-endian
Definition: pixfmt.h:433
AV_PIX_FMT_YUVA422P
@ AV_PIX_FMT_YUVA422P
planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
Definition: pixfmt.h:173
av_get_pix_fmt_name
const char * av_get_pix_fmt_name(enum AVPixelFormat pix_fmt)
Return the short name for a pixel format, NULL in case pix_fmt is unknown.
Definition: pixdesc.c:2882
AV_RB16
uint64_t_TMPL AV_WL64 unsigned int_TMPL AV_WL32 unsigned int_TMPL AV_WL24 unsigned int_TMPL AV_WL16 uint64_t_TMPL AV_WB64 unsigned int_TMPL AV_WB32 unsigned int_TMPL AV_WB24 unsigned int_TMPL AV_RB16
Definition: bytestream.h:98
AV_PIX_FMT_UYYVYY411
@ AV_PIX_FMT_UYYVYY411
packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3
Definition: pixfmt.h:89
AV_PIX_FMT_BGR48BE
@ AV_PIX_FMT_BGR48BE
packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big...
Definition: pixfmt.h:145
min
float min
Definition: vorbis_enc_data.h:429
AV_PIX_FMT_YUVA422P9LE
@ AV_PIX_FMT_YUVA422P9LE
planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian
Definition: pixfmt.h:178