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 {
38  AVComponentDescriptor comp = desc->comp[c];
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 
48  if (!depth)
49  return;
50 
51  if (flags & AV_PIX_FMT_FLAG_BITSTREAM) {
52  if (step > 8) {
53  // Assume all channels are packed into a 32bit value
54  const uint8_t *byte_p = data[plane] + y * linesize[plane];
55  const uint32_t *p = (uint32_t *)byte_p;
56 
57  while (w--) {
58  int val = AV_RB32(p);
59  val = (val >> comp.offset) & mask;
60  if (read_pal_component)
61  val = data[1][4*val + c];
62  if (dst_element_size == 4) *dst32++ = val;
63  else *dst16++ = val;
64  p++;
65  }
66  } else {
67  int skip = x * step + comp.offset;
68  const uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);
69  int shift = 8 - depth - (skip & 7);
70 
71  while (w--) {
72  int val = (*p >> shift) & mask;
73  if (read_pal_component)
74  val = data[1][4*val + c];
75  shift -= step;
76  p -= shift >> 3;
77  shift &= 7;
78  if (dst_element_size == 4) *dst32++ = val;
79  else *dst16++ = val;
80  }
81  }
82  } else {
83  const uint8_t *p = data[plane] + y * linesize[plane] +
84  x * step + comp.offset;
85  int is_8bit = shift + depth <= 8;
86  int is_16bit= shift + depth <=16;
87 
88  if (is_8bit)
89  p += !!(flags & AV_PIX_FMT_FLAG_BE);
90 
91  while (w--) {
92  unsigned val;
93  if (is_8bit) val = *p;
94  else if(is_16bit) val = flags & AV_PIX_FMT_FLAG_BE ? AV_RB16(p) : AV_RL16(p);
95  else val = flags & AV_PIX_FMT_FLAG_BE ? AV_RB32(p) : AV_RL32(p);
96  val = (val >> shift) & mask;
97  if (read_pal_component)
98  val = data[1][4 * val + c];
99  p += step;
100  if (dst_element_size == 4) *dst32++ = val;
101  else *dst16++ = val;
102  }
103  }
104 }
105 
106 void av_read_image_line(uint16_t *dst,
107  const uint8_t *data[4], const int linesize[4],
108  const AVPixFmtDescriptor *desc,
109  int x, int y, int c, int w,
110  int read_pal_component)
111 {
112  av_read_image_line2(dst, data, linesize, desc,x, y, c, w,
113  read_pal_component,
114  2);
115 }
116 
117 void av_write_image_line2(const void *src,
118  uint8_t *data[4], const int linesize[4],
119  const AVPixFmtDescriptor *desc,
120  int x, int y, int c, int w, int src_element_size)
121 {
122  AVComponentDescriptor comp = desc->comp[c];
123  int plane = comp.plane;
124  int depth = comp.depth;
125  int step = comp.step;
126  int flags = desc->flags;
127  const uint32_t *src32 = src;
128  const uint16_t *src16 = src;
129 
130  if (!depth)
131  return;
132 
133  if (flags & AV_PIX_FMT_FLAG_BITSTREAM) {
134  if (step > 8) {
135  // Assume all channels are packed into a 32bit value
136  const uint8_t *byte_p = data[plane] + y * linesize[plane];
137  uint32_t *p = (uint32_t *)byte_p;
138  int offset = comp.offset;
139  uint32_t mask = ((1ULL << depth) - 1) << offset;
140 
141  while (w--) {
142  unsigned val = src_element_size == 4 ? *src32++ : *src16++;
143  AV_WB32(p, (AV_RB32(p) & ~mask) | (val << offset));
144  p++;
145  }
146  } else {
147  int skip = x * step + comp.offset;
148  uint8_t *p = data[plane] + y * linesize[plane] + (skip >> 3);
149  int shift = 8 - depth - (skip & 7);
150 
151  while (w--) {
152  *p |= (src_element_size == 4 ? *src32++ : *src16++) << shift;
153  shift -= step;
154  p -= shift >> 3;
155  shift &= 7;
156  }
157  }
158  } else {
159  int shift = comp.shift;
160  uint8_t *p = data[plane] + y * linesize[plane] +
161  x * step + comp.offset;
162 
163  if (shift + depth <= 8) {
164  p += !!(flags & AV_PIX_FMT_FLAG_BE);
165  while (w--) {
166  *p |= ((src_element_size == 4 ? *src32++ : *src16++) << shift);
167  p += step;
168  }
169  } else {
170  while (w--) {
171  unsigned s = (src_element_size == 4 ? *src32++ : *src16++);
172  if (shift + depth <= 16) {
173  if (flags & AV_PIX_FMT_FLAG_BE) {
174  uint16_t val = AV_RB16(p) | (s << shift);
175  AV_WB16(p, val);
176  } else {
177  uint16_t val = AV_RL16(p) | (s << shift);
178  AV_WL16(p, val);
179  }
180  } else {
181  if (flags & AV_PIX_FMT_FLAG_BE) {
182  uint32_t val = AV_RB32(p) | (s << shift);
183  AV_WB32(p, val);
184  } else {
185  uint32_t val = AV_RL32(p) | (s << shift);
186  AV_WL32(p, val);
187  }
188  }
189  p += step;
190  }
191  }
192  }
193 }
194 
195 void av_write_image_line(const uint16_t *src,
196  uint8_t *data[4], const int linesize[4],
197  const AVPixFmtDescriptor *desc,
198  int x, int y, int c, int w)
199 {
200  av_write_image_line2(src, data, linesize, desc, x, y, c, w, 2);
201 }
202 
203 static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
204  [AV_PIX_FMT_YUV420P] = {
205  .name = "yuv420p",
206  .nb_components = 3,
207  .log2_chroma_w = 1,
208  .log2_chroma_h = 1,
209  .comp = {
210  { 0, 1, 0, 0, 8 }, /* Y */
211  { 1, 1, 0, 0, 8 }, /* U */
212  { 2, 1, 0, 0, 8 }, /* V */
213  },
214  .flags = AV_PIX_FMT_FLAG_PLANAR,
215  },
216  [AV_PIX_FMT_YUYV422] = {
217  .name = "yuyv422",
218  .nb_components = 3,
219  .log2_chroma_w = 1,
220  .log2_chroma_h = 0,
221  .comp = {
222  { 0, 2, 0, 0, 8 }, /* Y */
223  { 0, 4, 1, 0, 8 }, /* U */
224  { 0, 4, 3, 0, 8 }, /* V */
225  },
226  },
227  [AV_PIX_FMT_YVYU422] = {
228  .name = "yvyu422",
229  .nb_components = 3,
230  .log2_chroma_w = 1,
231  .log2_chroma_h = 0,
232  .comp = {
233  { 0, 2, 0, 0, 8 }, /* Y */
234  { 0, 4, 3, 0, 8 }, /* U */
235  { 0, 4, 1, 0, 8 }, /* V */
236  },
237  },
238  [AV_PIX_FMT_Y210LE] = {
239  .name = "y210le",
240  .nb_components = 3,
241  .log2_chroma_w = 1,
242  .log2_chroma_h = 0,
243  .comp = {
244  { 0, 4, 0, 6, 10 }, /* Y */
245  { 0, 8, 2, 6, 10 }, /* U */
246  { 0, 8, 6, 6, 10 }, /* V */
247  },
248  },
249  [AV_PIX_FMT_Y210BE] = {
250  .name = "y210be",
251  .nb_components = 3,
252  .log2_chroma_w = 1,
253  .log2_chroma_h = 0,
254  .comp = {
255  { 0, 4, 0, 6, 10 }, /* Y */
256  { 0, 8, 2, 6, 10 }, /* U */
257  { 0, 8, 6, 6, 10 }, /* V */
258  },
259  .flags = AV_PIX_FMT_FLAG_BE,
260  },
261  [AV_PIX_FMT_RGB24] = {
262  .name = "rgb24",
263  .nb_components = 3,
264  .log2_chroma_w = 0,
265  .log2_chroma_h = 0,
266  .comp = {
267  { 0, 3, 0, 0, 8 }, /* R */
268  { 0, 3, 1, 0, 8 }, /* G */
269  { 0, 3, 2, 0, 8 }, /* B */
270  },
271  .flags = AV_PIX_FMT_FLAG_RGB,
272  },
273  [AV_PIX_FMT_BGR24] = {
274  .name = "bgr24",
275  .nb_components = 3,
276  .log2_chroma_w = 0,
277  .log2_chroma_h = 0,
278  .comp = {
279  { 0, 3, 2, 0, 8 }, /* R */
280  { 0, 3, 1, 0, 8 }, /* G */
281  { 0, 3, 0, 0, 8 }, /* B */
282  },
283  .flags = AV_PIX_FMT_FLAG_RGB,
284  },
285  [AV_PIX_FMT_X2RGB10LE] = {
286  .name = "x2rgb10le",
287  .nb_components= 3,
288  .log2_chroma_w= 0,
289  .log2_chroma_h= 0,
290  .comp = {
291  { 0, 4, 2, 4, 10 }, /* R */
292  { 0, 4, 1, 2, 10 }, /* G */
293  { 0, 4, 0, 0, 10 }, /* B */
294  { 0, 4, 3, 6, 2 }, /* X */
295  },
296  .flags = AV_PIX_FMT_FLAG_RGB,
297  },
298  [AV_PIX_FMT_X2RGB10BE] = {
299  .name = "x2rgb10be",
300  .nb_components= 3,
301  .log2_chroma_w= 0,
302  .log2_chroma_h= 0,
303  .comp = {
304  { 0, 4, 0, 4, 10 }, /* R */
305  { 0, 4, 1, 2, 10 }, /* G */
306  { 0, 4, 2, 0, 10 }, /* B */
307  { 0, 4, 3, 6, 2 }, /* X */
308  },
309  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE,
310  },
311  [AV_PIX_FMT_X2BGR10LE] = {
312  .name = "x2bgr10le",
313  .nb_components= 3,
314  .log2_chroma_w= 0,
315  .log2_chroma_h= 0,
316  .comp = {
317  { 0, 4, 0, 0, 10 }, /* R */
318  { 0, 4, 1, 2, 10 }, /* G */
319  { 0, 4, 2, 4, 10 }, /* B */
320  { 0, 4, 3, 6, 2 }, /* X */
321  },
322  .flags = AV_PIX_FMT_FLAG_RGB,
323  },
324  [AV_PIX_FMT_X2BGR10BE] = {
325  .name = "x2bgr10be",
326  .nb_components= 3,
327  .log2_chroma_w= 0,
328  .log2_chroma_h= 0,
329  .comp = {
330  { 0, 4, 2, 0, 10 }, /* R */
331  { 0, 4, 1, 2, 10 }, /* G */
332  { 0, 4, 0, 4, 10 }, /* B */
333  { 0, 4, 3, 6, 2 }, /* X */
334  },
335  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE,
336  },
337  [AV_PIX_FMT_YUV422P] = {
338  .name = "yuv422p",
339  .nb_components = 3,
340  .log2_chroma_w = 1,
341  .log2_chroma_h = 0,
342  .comp = {
343  { 0, 1, 0, 0, 8 }, /* Y */
344  { 1, 1, 0, 0, 8 }, /* U */
345  { 2, 1, 0, 0, 8 }, /* V */
346  },
347  .flags = AV_PIX_FMT_FLAG_PLANAR,
348  },
349  [AV_PIX_FMT_YUV444P] = {
350  .name = "yuv444p",
351  .nb_components = 3,
352  .log2_chroma_w = 0,
353  .log2_chroma_h = 0,
354  .comp = {
355  { 0, 1, 0, 0, 8 }, /* Y */
356  { 1, 1, 0, 0, 8 }, /* U */
357  { 2, 1, 0, 0, 8 }, /* V */
358  },
359  .flags = AV_PIX_FMT_FLAG_PLANAR,
360  },
361  [AV_PIX_FMT_YUV410P] = {
362  .name = "yuv410p",
363  .nb_components = 3,
364  .log2_chroma_w = 2,
365  .log2_chroma_h = 2,
366  .comp = {
367  { 0, 1, 0, 0, 8 }, /* Y */
368  { 1, 1, 0, 0, 8 }, /* U */
369  { 2, 1, 0, 0, 8 }, /* V */
370  },
371  .flags = AV_PIX_FMT_FLAG_PLANAR,
372  },
373  [AV_PIX_FMT_YUV411P] = {
374  .name = "yuv411p",
375  .nb_components = 3,
376  .log2_chroma_w = 2,
377  .log2_chroma_h = 0,
378  .comp = {
379  { 0, 1, 0, 0, 8 }, /* Y */
380  { 1, 1, 0, 0, 8 }, /* U */
381  { 2, 1, 0, 0, 8 }, /* V */
382  },
383  .flags = AV_PIX_FMT_FLAG_PLANAR,
384  },
385  [AV_PIX_FMT_YUVJ411P] = {
386  .name = "yuvj411p",
387  .nb_components = 3,
388  .log2_chroma_w = 2,
389  .log2_chroma_h = 0,
390  .comp = {
391  { 0, 1, 0, 0, 8 }, /* Y */
392  { 1, 1, 0, 0, 8 }, /* U */
393  { 2, 1, 0, 0, 8 }, /* V */
394  },
395  .flags = AV_PIX_FMT_FLAG_PLANAR,
396  },
397  [AV_PIX_FMT_GRAY8] = {
398  .name = "gray",
399  .nb_components = 1,
400  .log2_chroma_w = 0,
401  .log2_chroma_h = 0,
402  .comp = {
403  { 0, 1, 0, 0, 8 }, /* Y */
404  },
405  .alias = "gray8,y8",
406  },
407  [AV_PIX_FMT_MONOWHITE] = {
408  .name = "monow",
409  .nb_components = 1,
410  .log2_chroma_w = 0,
411  .log2_chroma_h = 0,
412  .comp = {
413  { 0, 1, 0, 0, 1 }, /* Y */
414  },
415  .flags = AV_PIX_FMT_FLAG_BITSTREAM,
416  },
417  [AV_PIX_FMT_MONOBLACK] = {
418  .name = "monob",
419  .nb_components = 1,
420  .log2_chroma_w = 0,
421  .log2_chroma_h = 0,
422  .comp = {
423  { 0, 1, 0, 7, 1 }, /* Y */
424  },
425  .flags = AV_PIX_FMT_FLAG_BITSTREAM,
426  },
427  [AV_PIX_FMT_PAL8] = {
428  .name = "pal8",
429  .nb_components = 1,
430  .log2_chroma_w = 0,
431  .log2_chroma_h = 0,
432  .comp = {
433  { 0, 1, 0, 0, 8 },
434  },
435  .flags = AV_PIX_FMT_FLAG_PAL | AV_PIX_FMT_FLAG_ALPHA,
436  },
437  [AV_PIX_FMT_YUVJ420P] = {
438  .name = "yuvj420p",
439  .nb_components = 3,
440  .log2_chroma_w = 1,
441  .log2_chroma_h = 1,
442  .comp = {
443  { 0, 1, 0, 0, 8 }, /* Y */
444  { 1, 1, 0, 0, 8 }, /* U */
445  { 2, 1, 0, 0, 8 }, /* V */
446  },
447  .flags = AV_PIX_FMT_FLAG_PLANAR,
448  },
449  [AV_PIX_FMT_YUVJ422P] = {
450  .name = "yuvj422p",
451  .nb_components = 3,
452  .log2_chroma_w = 1,
453  .log2_chroma_h = 0,
454  .comp = {
455  { 0, 1, 0, 0, 8 }, /* Y */
456  { 1, 1, 0, 0, 8 }, /* U */
457  { 2, 1, 0, 0, 8 }, /* V */
458  },
459  .flags = AV_PIX_FMT_FLAG_PLANAR,
460  },
461  [AV_PIX_FMT_YUVJ444P] = {
462  .name = "yuvj444p",
463  .nb_components = 3,
464  .log2_chroma_w = 0,
465  .log2_chroma_h = 0,
466  .comp = {
467  { 0, 1, 0, 0, 8 }, /* Y */
468  { 1, 1, 0, 0, 8 }, /* U */
469  { 2, 1, 0, 0, 8 }, /* V */
470  },
471  .flags = AV_PIX_FMT_FLAG_PLANAR,
472  },
473  [AV_PIX_FMT_UYVY422] = {
474  .name = "uyvy422",
475  .nb_components = 3,
476  .log2_chroma_w = 1,
477  .log2_chroma_h = 0,
478  .comp = {
479  { 0, 2, 1, 0, 8 }, /* Y */
480  { 0, 4, 0, 0, 8 }, /* U */
481  { 0, 4, 2, 0, 8 }, /* V */
482  },
483  },
484  [AV_PIX_FMT_UYYVYY411] = {
485  .name = "uyyvyy411",
486  .nb_components = 3,
487  .log2_chroma_w = 2,
488  .log2_chroma_h = 0,
489  .comp = {
490  { 0, 4, 1, 0, 8 }, /* Y */
491  { 0, 6, 0, 0, 8 }, /* U */
492  { 0, 6, 3, 0, 8 }, /* V */
493  },
494  },
495  [AV_PIX_FMT_BGR8] = {
496  .name = "bgr8",
497  .nb_components = 3,
498  .log2_chroma_w = 0,
499  .log2_chroma_h = 0,
500  .comp = {
501  { 0, 1, 0, 0, 3 }, /* R */
502  { 0, 1, 0, 3, 3 }, /* G */
503  { 0, 1, 0, 6, 2 }, /* B */
504  },
505  .flags = AV_PIX_FMT_FLAG_RGB,
506  },
507  [AV_PIX_FMT_BGR4] = {
508  .name = "bgr4",
509  .nb_components = 3,
510  .log2_chroma_w = 0,
511  .log2_chroma_h = 0,
512  .comp = {
513  { 0, 4, 3, 0, 1 }, /* R */
514  { 0, 4, 1, 0, 2 }, /* G */
515  { 0, 4, 0, 0, 1 }, /* B */
516  },
517  .flags = AV_PIX_FMT_FLAG_BITSTREAM | AV_PIX_FMT_FLAG_RGB,
518  },
519  [AV_PIX_FMT_BGR4_BYTE] = {
520  .name = "bgr4_byte",
521  .nb_components = 3,
522  .log2_chroma_w = 0,
523  .log2_chroma_h = 0,
524  .comp = {
525  { 0, 1, 0, 0, 1 }, /* R */
526  { 0, 1, 0, 1, 2 }, /* G */
527  { 0, 1, 0, 3, 1 }, /* B */
528  },
529  .flags = AV_PIX_FMT_FLAG_RGB,
530  },
531  [AV_PIX_FMT_RGB8] = {
532  .name = "rgb8",
533  .nb_components = 3,
534  .log2_chroma_w = 0,
535  .log2_chroma_h = 0,
536  .comp = {
537  { 0, 1, 0, 5, 3 }, /* R */
538  { 0, 1, 0, 2, 3 }, /* G */
539  { 0, 1, 0, 0, 2 }, /* B */
540  },
541  .flags = AV_PIX_FMT_FLAG_RGB,
542  },
543  [AV_PIX_FMT_RGB4] = {
544  .name = "rgb4",
545  .nb_components = 3,
546  .log2_chroma_w = 0,
547  .log2_chroma_h = 0,
548  .comp = {
549  { 0, 4, 0, 0, 1 }, /* R */
550  { 0, 4, 1, 0, 2 }, /* G */
551  { 0, 4, 3, 0, 1 }, /* B */
552  },
553  .flags = AV_PIX_FMT_FLAG_BITSTREAM | AV_PIX_FMT_FLAG_RGB,
554  },
555  [AV_PIX_FMT_RGB4_BYTE] = {
556  .name = "rgb4_byte",
557  .nb_components = 3,
558  .log2_chroma_w = 0,
559  .log2_chroma_h = 0,
560  .comp = {
561  { 0, 1, 0, 3, 1 }, /* R */
562  { 0, 1, 0, 1, 2 }, /* G */
563  { 0, 1, 0, 0, 1 }, /* B */
564  },
565  .flags = AV_PIX_FMT_FLAG_RGB,
566  },
567  [AV_PIX_FMT_NV12] = {
568  .name = "nv12",
569  .nb_components = 3,
570  .log2_chroma_w = 1,
571  .log2_chroma_h = 1,
572  .comp = {
573  { 0, 1, 0, 0, 8 }, /* Y */
574  { 1, 2, 0, 0, 8 }, /* U */
575  { 1, 2, 1, 0, 8 }, /* V */
576  },
577  .flags = AV_PIX_FMT_FLAG_PLANAR,
578  },
579  [AV_PIX_FMT_NV21] = {
580  .name = "nv21",
581  .nb_components = 3,
582  .log2_chroma_w = 1,
583  .log2_chroma_h = 1,
584  .comp = {
585  { 0, 1, 0, 0, 8 }, /* Y */
586  { 1, 2, 1, 0, 8 }, /* U */
587  { 1, 2, 0, 0, 8 }, /* V */
588  },
589  .flags = AV_PIX_FMT_FLAG_PLANAR,
590  },
591  [AV_PIX_FMT_ARGB] = {
592  .name = "argb",
593  .nb_components = 4,
594  .log2_chroma_w = 0,
595  .log2_chroma_h = 0,
596  .comp = {
597  { 0, 4, 1, 0, 8 }, /* R */
598  { 0, 4, 2, 0, 8 }, /* G */
599  { 0, 4, 3, 0, 8 }, /* B */
600  { 0, 4, 0, 0, 8 }, /* A */
601  },
602  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
603  },
604  [AV_PIX_FMT_RGBA] = {
605  .name = "rgba",
606  .nb_components = 4,
607  .log2_chroma_w = 0,
608  .log2_chroma_h = 0,
609  .comp = {
610  { 0, 4, 0, 0, 8 }, /* R */
611  { 0, 4, 1, 0, 8 }, /* G */
612  { 0, 4, 2, 0, 8 }, /* B */
613  { 0, 4, 3, 0, 8 }, /* A */
614  },
615  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
616  },
617  [AV_PIX_FMT_ABGR] = {
618  .name = "abgr",
619  .nb_components = 4,
620  .log2_chroma_w = 0,
621  .log2_chroma_h = 0,
622  .comp = {
623  { 0, 4, 3, 0, 8 }, /* R */
624  { 0, 4, 2, 0, 8 }, /* G */
625  { 0, 4, 1, 0, 8 }, /* B */
626  { 0, 4, 0, 0, 8 }, /* A */
627  },
628  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
629  },
630  [AV_PIX_FMT_BGRA] = {
631  .name = "bgra",
632  .nb_components = 4,
633  .log2_chroma_w = 0,
634  .log2_chroma_h = 0,
635  .comp = {
636  { 0, 4, 2, 0, 8 }, /* R */
637  { 0, 4, 1, 0, 8 }, /* G */
638  { 0, 4, 0, 0, 8 }, /* B */
639  { 0, 4, 3, 0, 8 }, /* A */
640  },
641  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
642  },
643  [AV_PIX_FMT_0RGB] = {
644  .name = "0rgb",
645  .nb_components= 3,
646  .log2_chroma_w= 0,
647  .log2_chroma_h= 0,
648  .comp = {
649  { 0, 4, 1, 0, 8 }, /* R */
650  { 0, 4, 2, 0, 8 }, /* G */
651  { 0, 4, 3, 0, 8 }, /* B */
652  { 0, 4, 0, 0, 8 }, /* X */
653  },
654  .flags = AV_PIX_FMT_FLAG_RGB,
655  },
656  [AV_PIX_FMT_RGB0] = {
657  .name = "rgb0",
658  .nb_components= 3,
659  .log2_chroma_w= 0,
660  .log2_chroma_h= 0,
661  .comp = {
662  { 0, 4, 0, 0, 8 }, /* R */
663  { 0, 4, 1, 0, 8 }, /* G */
664  { 0, 4, 2, 0, 8 }, /* B */
665  { 0, 4, 3, 0, 8 }, /* X */
666  },
667  .flags = AV_PIX_FMT_FLAG_RGB,
668  },
669  [AV_PIX_FMT_0BGR] = {
670  .name = "0bgr",
671  .nb_components= 3,
672  .log2_chroma_w= 0,
673  .log2_chroma_h= 0,
674  .comp = {
675  { 0, 4, 3, 0, 8 }, /* R */
676  { 0, 4, 2, 0, 8 }, /* G */
677  { 0, 4, 1, 0, 8 }, /* B */
678  { 0, 4, 0, 0, 8 }, /* X */
679  },
680  .flags = AV_PIX_FMT_FLAG_RGB,
681  },
682  [AV_PIX_FMT_BGR0] = {
683  .name = "bgr0",
684  .nb_components= 3,
685  .log2_chroma_w= 0,
686  .log2_chroma_h= 0,
687  .comp = {
688  { 0, 4, 2, 0, 8 }, /* R */
689  { 0, 4, 1, 0, 8 }, /* G */
690  { 0, 4, 0, 0, 8 }, /* B */
691  { 0, 4, 3, 0, 8 }, /* X */
692  },
693  .flags = AV_PIX_FMT_FLAG_RGB,
694  },
695  [AV_PIX_FMT_GRAY9BE] = {
696  .name = "gray9be",
697  .nb_components = 1,
698  .log2_chroma_w = 0,
699  .log2_chroma_h = 0,
700  .comp = {
701  { 0, 2, 0, 0, 9 }, /* Y */
702  },
703  .flags = AV_PIX_FMT_FLAG_BE,
704  .alias = "y9be",
705  },
706  [AV_PIX_FMT_GRAY9LE] = {
707  .name = "gray9le",
708  .nb_components = 1,
709  .log2_chroma_w = 0,
710  .log2_chroma_h = 0,
711  .comp = {
712  { 0, 2, 0, 0, 9 }, /* Y */
713  },
714  .alias = "y9le",
715  },
716  [AV_PIX_FMT_GRAY10BE] = {
717  .name = "gray10be",
718  .nb_components = 1,
719  .log2_chroma_w = 0,
720  .log2_chroma_h = 0,
721  .comp = {
722  { 0, 2, 0, 0, 10 }, /* Y */
723  },
724  .flags = AV_PIX_FMT_FLAG_BE,
725  .alias = "y10be",
726  },
727  [AV_PIX_FMT_GRAY10LE] = {
728  .name = "gray10le",
729  .nb_components = 1,
730  .log2_chroma_w = 0,
731  .log2_chroma_h = 0,
732  .comp = {
733  { 0, 2, 0, 0, 10 }, /* Y */
734  },
735  .alias = "y10le",
736  },
737  [AV_PIX_FMT_GRAY12BE] = {
738  .name = "gray12be",
739  .nb_components = 1,
740  .log2_chroma_w = 0,
741  .log2_chroma_h = 0,
742  .comp = {
743  { 0, 2, 0, 0, 12 }, /* Y */
744  },
745  .flags = AV_PIX_FMT_FLAG_BE,
746  .alias = "y12be",
747  },
748  [AV_PIX_FMT_GRAY12LE] = {
749  .name = "gray12le",
750  .nb_components = 1,
751  .log2_chroma_w = 0,
752  .log2_chroma_h = 0,
753  .comp = {
754  { 0, 2, 0, 0, 12 }, /* Y */
755  },
756  .alias = "y12le",
757  },
758  [AV_PIX_FMT_GRAY14BE] = {
759  .name = "gray14be",
760  .nb_components = 1,
761  .log2_chroma_w = 0,
762  .log2_chroma_h = 0,
763  .comp = {
764  { 0, 2, 0, 0, 14 }, /* Y */
765  },
766  .flags = AV_PIX_FMT_FLAG_BE,
767  .alias = "y14be",
768  },
769  [AV_PIX_FMT_GRAY14LE] = {
770  .name = "gray14le",
771  .nb_components = 1,
772  .log2_chroma_w = 0,
773  .log2_chroma_h = 0,
774  .comp = {
775  { 0, 2, 0, 0, 14 }, /* Y */
776  },
777  .alias = "y14le",
778  },
779  [AV_PIX_FMT_GRAY16BE] = {
780  .name = "gray16be",
781  .nb_components = 1,
782  .log2_chroma_w = 0,
783  .log2_chroma_h = 0,
784  .comp = {
785  { 0, 2, 0, 0, 16 }, /* Y */
786  },
787  .flags = AV_PIX_FMT_FLAG_BE,
788  .alias = "y16be",
789  },
790  [AV_PIX_FMT_GRAY16LE] = {
791  .name = "gray16le",
792  .nb_components = 1,
793  .log2_chroma_w = 0,
794  .log2_chroma_h = 0,
795  .comp = {
796  { 0, 2, 0, 0, 16 }, /* Y */
797  },
798  .alias = "y16le",
799  },
800  [AV_PIX_FMT_GRAY32BE] = {
801  .name = "gray32be",
802  .nb_components = 1,
803  .log2_chroma_w = 0,
804  .log2_chroma_h = 0,
805  .comp = {
806  { 0, 4, 0, 0, 32 }, /* Y */
807  },
808  .flags = AV_PIX_FMT_FLAG_BE,
809  .alias = "y32be",
810  },
811  [AV_PIX_FMT_GRAY32LE] = {
812  .name = "gray32le",
813  .nb_components = 1,
814  .log2_chroma_w = 0,
815  .log2_chroma_h = 0,
816  .comp = {
817  { 0, 4, 0, 0, 32 }, /* Y */
818  },
819  .alias = "y32le",
820  },
821  [AV_PIX_FMT_YUV440P] = {
822  .name = "yuv440p",
823  .nb_components = 3,
824  .log2_chroma_w = 0,
825  .log2_chroma_h = 1,
826  .comp = {
827  { 0, 1, 0, 0, 8 }, /* Y */
828  { 1, 1, 0, 0, 8 }, /* U */
829  { 2, 1, 0, 0, 8 }, /* V */
830  },
831  .flags = AV_PIX_FMT_FLAG_PLANAR,
832  },
833  [AV_PIX_FMT_YUVJ440P] = {
834  .name = "yuvj440p",
835  .nb_components = 3,
836  .log2_chroma_w = 0,
837  .log2_chroma_h = 1,
838  .comp = {
839  { 0, 1, 0, 0, 8 }, /* Y */
840  { 1, 1, 0, 0, 8 }, /* U */
841  { 2, 1, 0, 0, 8 }, /* V */
842  },
843  .flags = AV_PIX_FMT_FLAG_PLANAR,
844  },
845  [AV_PIX_FMT_YUV440P10LE] = {
846  .name = "yuv440p10le",
847  .nb_components = 3,
848  .log2_chroma_w = 0,
849  .log2_chroma_h = 1,
850  .comp = {
851  { 0, 2, 0, 0, 10 }, /* Y */
852  { 1, 2, 0, 0, 10 }, /* U */
853  { 2, 2, 0, 0, 10 }, /* V */
854  },
855  .flags = AV_PIX_FMT_FLAG_PLANAR,
856  },
857  [AV_PIX_FMT_YUV440P10BE] = {
858  .name = "yuv440p10be",
859  .nb_components = 3,
860  .log2_chroma_w = 0,
861  .log2_chroma_h = 1,
862  .comp = {
863  { 0, 2, 0, 0, 10 }, /* Y */
864  { 1, 2, 0, 0, 10 }, /* U */
865  { 2, 2, 0, 0, 10 }, /* V */
866  },
867  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
868  },
869  [AV_PIX_FMT_YUV440P12LE] = {
870  .name = "yuv440p12le",
871  .nb_components = 3,
872  .log2_chroma_w = 0,
873  .log2_chroma_h = 1,
874  .comp = {
875  { 0, 2, 0, 0, 12 }, /* Y */
876  { 1, 2, 0, 0, 12 }, /* U */
877  { 2, 2, 0, 0, 12 }, /* V */
878  },
879  .flags = AV_PIX_FMT_FLAG_PLANAR,
880  },
881  [AV_PIX_FMT_YUV440P12BE] = {
882  .name = "yuv440p12be",
883  .nb_components = 3,
884  .log2_chroma_w = 0,
885  .log2_chroma_h = 1,
886  .comp = {
887  { 0, 2, 0, 0, 12 }, /* Y */
888  { 1, 2, 0, 0, 12 }, /* U */
889  { 2, 2, 0, 0, 12 }, /* V */
890  },
891  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
892  },
893  [AV_PIX_FMT_YUVA420P] = {
894  .name = "yuva420p",
895  .nb_components = 4,
896  .log2_chroma_w = 1,
897  .log2_chroma_h = 1,
898  .comp = {
899  { 0, 1, 0, 0, 8 }, /* Y */
900  { 1, 1, 0, 0, 8 }, /* U */
901  { 2, 1, 0, 0, 8 }, /* V */
902  { 3, 1, 0, 0, 8 }, /* A */
903  },
904  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
905  },
906  [AV_PIX_FMT_YUVA422P] = {
907  .name = "yuva422p",
908  .nb_components = 4,
909  .log2_chroma_w = 1,
910  .log2_chroma_h = 0,
911  .comp = {
912  { 0, 1, 0, 0, 8 }, /* Y */
913  { 1, 1, 0, 0, 8 }, /* U */
914  { 2, 1, 0, 0, 8 }, /* V */
915  { 3, 1, 0, 0, 8 }, /* A */
916  },
917  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
918  },
919  [AV_PIX_FMT_YUVA444P] = {
920  .name = "yuva444p",
921  .nb_components = 4,
922  .log2_chroma_w = 0,
923  .log2_chroma_h = 0,
924  .comp = {
925  { 0, 1, 0, 0, 8 }, /* Y */
926  { 1, 1, 0, 0, 8 }, /* U */
927  { 2, 1, 0, 0, 8 }, /* V */
928  { 3, 1, 0, 0, 8 }, /* A */
929  },
930  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
931  },
932  [AV_PIX_FMT_YUVA420P9BE] = {
933  .name = "yuva420p9be",
934  .nb_components = 4,
935  .log2_chroma_w = 1,
936  .log2_chroma_h = 1,
937  .comp = {
938  { 0, 2, 0, 0, 9 }, /* Y */
939  { 1, 2, 0, 0, 9 }, /* U */
940  { 2, 2, 0, 0, 9 }, /* V */
941  { 3, 2, 0, 0, 9 }, /* A */
942  },
943  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
944  },
945  [AV_PIX_FMT_YUVA420P9LE] = {
946  .name = "yuva420p9le",
947  .nb_components = 4,
948  .log2_chroma_w = 1,
949  .log2_chroma_h = 1,
950  .comp = {
951  { 0, 2, 0, 0, 9 }, /* Y */
952  { 1, 2, 0, 0, 9 }, /* U */
953  { 2, 2, 0, 0, 9 }, /* V */
954  { 3, 2, 0, 0, 9 }, /* A */
955  },
956  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
957  },
958  [AV_PIX_FMT_YUVA422P9BE] = {
959  .name = "yuva422p9be",
960  .nb_components = 4,
961  .log2_chroma_w = 1,
962  .log2_chroma_h = 0,
963  .comp = {
964  { 0, 2, 0, 0, 9 }, /* Y */
965  { 1, 2, 0, 0, 9 }, /* U */
966  { 2, 2, 0, 0, 9 }, /* V */
967  { 3, 2, 0, 0, 9 }, /* A */
968  },
969  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
970  },
971  [AV_PIX_FMT_YUVA422P9LE] = {
972  .name = "yuva422p9le",
973  .nb_components = 4,
974  .log2_chroma_w = 1,
975  .log2_chroma_h = 0,
976  .comp = {
977  { 0, 2, 0, 0, 9 }, /* Y */
978  { 1, 2, 0, 0, 9 }, /* U */
979  { 2, 2, 0, 0, 9 }, /* V */
980  { 3, 2, 0, 0, 9 }, /* A */
981  },
982  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
983  },
984  [AV_PIX_FMT_YUVA444P9BE] = {
985  .name = "yuva444p9be",
986  .nb_components = 4,
987  .log2_chroma_w = 0,
988  .log2_chroma_h = 0,
989  .comp = {
990  { 0, 2, 0, 0, 9 }, /* Y */
991  { 1, 2, 0, 0, 9 }, /* U */
992  { 2, 2, 0, 0, 9 }, /* V */
993  { 3, 2, 0, 0, 9 }, /* A */
994  },
995  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
996  },
997  [AV_PIX_FMT_YUVA444P9LE] = {
998  .name = "yuva444p9le",
999  .nb_components = 4,
1000  .log2_chroma_w = 0,
1001  .log2_chroma_h = 0,
1002  .comp = {
1003  { 0, 2, 0, 0, 9 }, /* Y */
1004  { 1, 2, 0, 0, 9 }, /* U */
1005  { 2, 2, 0, 0, 9 }, /* V */
1006  { 3, 2, 0, 0, 9 }, /* A */
1007  },
1008  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1009  },
1010  [AV_PIX_FMT_YUVA420P10BE] = {
1011  .name = "yuva420p10be",
1012  .nb_components = 4,
1013  .log2_chroma_w = 1,
1014  .log2_chroma_h = 1,
1015  .comp = {
1016  { 0, 2, 0, 0, 10 }, /* Y */
1017  { 1, 2, 0, 0, 10 }, /* U */
1018  { 2, 2, 0, 0, 10 }, /* V */
1019  { 3, 2, 0, 0, 10 }, /* A */
1020  },
1021  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1022  },
1023  [AV_PIX_FMT_YUVA420P10LE] = {
1024  .name = "yuva420p10le",
1025  .nb_components = 4,
1026  .log2_chroma_w = 1,
1027  .log2_chroma_h = 1,
1028  .comp = {
1029  { 0, 2, 0, 0, 10 }, /* Y */
1030  { 1, 2, 0, 0, 10 }, /* U */
1031  { 2, 2, 0, 0, 10 }, /* V */
1032  { 3, 2, 0, 0, 10 }, /* A */
1033  },
1034  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1035  },
1036  [AV_PIX_FMT_YUVA422P10BE] = {
1037  .name = "yuva422p10be",
1038  .nb_components = 4,
1039  .log2_chroma_w = 1,
1040  .log2_chroma_h = 0,
1041  .comp = {
1042  { 0, 2, 0, 0, 10 }, /* Y */
1043  { 1, 2, 0, 0, 10 }, /* U */
1044  { 2, 2, 0, 0, 10 }, /* V */
1045  { 3, 2, 0, 0, 10 }, /* A */
1046  },
1047  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1048  },
1049  [AV_PIX_FMT_YUVA422P10LE] = {
1050  .name = "yuva422p10le",
1051  .nb_components = 4,
1052  .log2_chroma_w = 1,
1053  .log2_chroma_h = 0,
1054  .comp = {
1055  { 0, 2, 0, 0, 10 }, /* Y */
1056  { 1, 2, 0, 0, 10 }, /* U */
1057  { 2, 2, 0, 0, 10 }, /* V */
1058  { 3, 2, 0, 0, 10 }, /* A */
1059  },
1060  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1061  },
1062  [AV_PIX_FMT_YUVA444P10BE] = {
1063  .name = "yuva444p10be",
1064  .nb_components = 4,
1065  .log2_chroma_w = 0,
1066  .log2_chroma_h = 0,
1067  .comp = {
1068  { 0, 2, 0, 0, 10 }, /* Y */
1069  { 1, 2, 0, 0, 10 }, /* U */
1070  { 2, 2, 0, 0, 10 }, /* V */
1071  { 3, 2, 0, 0, 10 }, /* A */
1072  },
1073  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1074  },
1075  [AV_PIX_FMT_YUVA444P10LE] = {
1076  .name = "yuva444p10le",
1077  .nb_components = 4,
1078  .log2_chroma_w = 0,
1079  .log2_chroma_h = 0,
1080  .comp = {
1081  { 0, 2, 0, 0, 10 }, /* Y */
1082  { 1, 2, 0, 0, 10 }, /* U */
1083  { 2, 2, 0, 0, 10 }, /* V */
1084  { 3, 2, 0, 0, 10 }, /* A */
1085  },
1086  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1087  },
1088  [AV_PIX_FMT_YUVA420P16BE] = {
1089  .name = "yuva420p16be",
1090  .nb_components = 4,
1091  .log2_chroma_w = 1,
1092  .log2_chroma_h = 1,
1093  .comp = {
1094  { 0, 2, 0, 0, 16 }, /* Y */
1095  { 1, 2, 0, 0, 16 }, /* U */
1096  { 2, 2, 0, 0, 16 }, /* V */
1097  { 3, 2, 0, 0, 16 }, /* A */
1098  },
1099  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1100  },
1101  [AV_PIX_FMT_YUVA420P16LE] = {
1102  .name = "yuva420p16le",
1103  .nb_components = 4,
1104  .log2_chroma_w = 1,
1105  .log2_chroma_h = 1,
1106  .comp = {
1107  { 0, 2, 0, 0, 16 }, /* Y */
1108  { 1, 2, 0, 0, 16 }, /* U */
1109  { 2, 2, 0, 0, 16 }, /* V */
1110  { 3, 2, 0, 0, 16 }, /* A */
1111  },
1112  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1113  },
1114  [AV_PIX_FMT_YUVA422P16BE] = {
1115  .name = "yuva422p16be",
1116  .nb_components = 4,
1117  .log2_chroma_w = 1,
1118  .log2_chroma_h = 0,
1119  .comp = {
1120  { 0, 2, 0, 0, 16 }, /* Y */
1121  { 1, 2, 0, 0, 16 }, /* U */
1122  { 2, 2, 0, 0, 16 }, /* V */
1123  { 3, 2, 0, 0, 16 }, /* A */
1124  },
1125  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1126  },
1127  [AV_PIX_FMT_YUVA422P16LE] = {
1128  .name = "yuva422p16le",
1129  .nb_components = 4,
1130  .log2_chroma_w = 1,
1131  .log2_chroma_h = 0,
1132  .comp = {
1133  { 0, 2, 0, 0, 16 }, /* Y */
1134  { 1, 2, 0, 0, 16 }, /* U */
1135  { 2, 2, 0, 0, 16 }, /* V */
1136  { 3, 2, 0, 0, 16 }, /* A */
1137  },
1138  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1139  },
1140  [AV_PIX_FMT_YUVA444P16BE] = {
1141  .name = "yuva444p16be",
1142  .nb_components = 4,
1143  .log2_chroma_w = 0,
1144  .log2_chroma_h = 0,
1145  .comp = {
1146  { 0, 2, 0, 0, 16 }, /* Y */
1147  { 1, 2, 0, 0, 16 }, /* U */
1148  { 2, 2, 0, 0, 16 }, /* V */
1149  { 3, 2, 0, 0, 16 }, /* A */
1150  },
1151  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1152  },
1153  [AV_PIX_FMT_YUVA444P16LE] = {
1154  .name = "yuva444p16le",
1155  .nb_components = 4,
1156  .log2_chroma_w = 0,
1157  .log2_chroma_h = 0,
1158  .comp = {
1159  { 0, 2, 0, 0, 16 }, /* Y */
1160  { 1, 2, 0, 0, 16 }, /* U */
1161  { 2, 2, 0, 0, 16 }, /* V */
1162  { 3, 2, 0, 0, 16 }, /* A */
1163  },
1164  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
1165  },
1166  [AV_PIX_FMT_RGB48BE] = {
1167  .name = "rgb48be",
1168  .nb_components = 3,
1169  .log2_chroma_w = 0,
1170  .log2_chroma_h = 0,
1171  .comp = {
1172  { 0, 6, 0, 0, 16 }, /* R */
1173  { 0, 6, 2, 0, 16 }, /* G */
1174  { 0, 6, 4, 0, 16 }, /* B */
1175  },
1176  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BE,
1177  },
1178  [AV_PIX_FMT_RGB48LE] = {
1179  .name = "rgb48le",
1180  .nb_components = 3,
1181  .log2_chroma_w = 0,
1182  .log2_chroma_h = 0,
1183  .comp = {
1184  { 0, 6, 0, 0, 16 }, /* R */
1185  { 0, 6, 2, 0, 16 }, /* G */
1186  { 0, 6, 4, 0, 16 }, /* B */
1187  },
1188  .flags = AV_PIX_FMT_FLAG_RGB,
1189  },
1190  [AV_PIX_FMT_RGBA64BE] = {
1191  .name = "rgba64be",
1192  .nb_components = 4,
1193  .log2_chroma_w = 0,
1194  .log2_chroma_h = 0,
1195  .comp = {
1196  { 0, 8, 0, 0, 16 }, /* R */
1197  { 0, 8, 2, 0, 16 }, /* G */
1198  { 0, 8, 4, 0, 16 }, /* B */
1199  { 0, 8, 6, 0, 16 }, /* A */
1200  },
1201  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1202  },
1203  [AV_PIX_FMT_RGBA64LE] = {
1204  .name = "rgba64le",
1205  .nb_components = 4,
1206  .log2_chroma_w = 0,
1207  .log2_chroma_h = 0,
1208  .comp = {
1209  { 0, 8, 0, 0, 16 }, /* R */
1210  { 0, 8, 2, 0, 16 }, /* G */
1211  { 0, 8, 4, 0, 16 }, /* B */
1212  { 0, 8, 6, 0, 16 }, /* A */
1213  },
1214  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1215  },
1216  [AV_PIX_FMT_RGB565BE] = {
1217  .name = "rgb565be",
1218  .nb_components = 3,
1219  .log2_chroma_w = 0,
1220  .log2_chroma_h = 0,
1221  .comp = {
1222  { 0, 2, -1, 3, 5 }, /* R */
1223  { 0, 2, 0, 5, 6 }, /* G */
1224  { 0, 2, 0, 0, 5 }, /* B */
1225  },
1226  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1227  },
1228  [AV_PIX_FMT_RGB565LE] = {
1229  .name = "rgb565le",
1230  .nb_components = 3,
1231  .log2_chroma_w = 0,
1232  .log2_chroma_h = 0,
1233  .comp = {
1234  { 0, 2, 1, 3, 5 }, /* R */
1235  { 0, 2, 0, 5, 6 }, /* G */
1236  { 0, 2, 0, 0, 5 }, /* B */
1237  },
1238  .flags = AV_PIX_FMT_FLAG_RGB,
1239  },
1240  [AV_PIX_FMT_RGB555BE] = {
1241  .name = "rgb555be",
1242  .nb_components = 3,
1243  .log2_chroma_w = 0,
1244  .log2_chroma_h = 0,
1245  .comp = {
1246  { 0, 2, -1, 2, 5 }, /* R */
1247  { 0, 2, 0, 5, 5 }, /* G */
1248  { 0, 2, 0, 0, 5 }, /* B */
1249  },
1250  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1251  },
1252  [AV_PIX_FMT_RGB555LE] = {
1253  .name = "rgb555le",
1254  .nb_components = 3,
1255  .log2_chroma_w = 0,
1256  .log2_chroma_h = 0,
1257  .comp = {
1258  { 0, 2, 1, 2, 5 }, /* R */
1259  { 0, 2, 0, 5, 5 }, /* G */
1260  { 0, 2, 0, 0, 5 }, /* B */
1261  },
1262  .flags = AV_PIX_FMT_FLAG_RGB,
1263  },
1264  [AV_PIX_FMT_RGB444BE] = {
1265  .name = "rgb444be",
1266  .nb_components = 3,
1267  .log2_chroma_w = 0,
1268  .log2_chroma_h = 0,
1269  .comp = {
1270  { 0, 2, -1, 0, 4 }, /* R */
1271  { 0, 2, 0, 4, 4 }, /* G */
1272  { 0, 2, 0, 0, 4 }, /* B */
1273  },
1274  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1275  },
1276  [AV_PIX_FMT_RGB444LE] = {
1277  .name = "rgb444le",
1278  .nb_components = 3,
1279  .log2_chroma_w = 0,
1280  .log2_chroma_h = 0,
1281  .comp = {
1282  { 0, 2, 1, 0, 4 }, /* R */
1283  { 0, 2, 0, 4, 4 }, /* G */
1284  { 0, 2, 0, 0, 4 }, /* B */
1285  },
1286  .flags = AV_PIX_FMT_FLAG_RGB,
1287  },
1288  [AV_PIX_FMT_BGR48BE] = {
1289  .name = "bgr48be",
1290  .nb_components = 3,
1291  .log2_chroma_w = 0,
1292  .log2_chroma_h = 0,
1293  .comp = {
1294  { 0, 6, 4, 0, 16 }, /* R */
1295  { 0, 6, 2, 0, 16 }, /* G */
1296  { 0, 6, 0, 0, 16 }, /* B */
1297  },
1298  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1299  },
1300  [AV_PIX_FMT_BGR48LE] = {
1301  .name = "bgr48le",
1302  .nb_components = 3,
1303  .log2_chroma_w = 0,
1304  .log2_chroma_h = 0,
1305  .comp = {
1306  { 0, 6, 4, 0, 16 }, /* R */
1307  { 0, 6, 2, 0, 16 }, /* G */
1308  { 0, 6, 0, 0, 16 }, /* B */
1309  },
1310  .flags = AV_PIX_FMT_FLAG_RGB,
1311  },
1312  [AV_PIX_FMT_BGRA64BE] = {
1313  .name = "bgra64be",
1314  .nb_components = 4,
1315  .log2_chroma_w = 0,
1316  .log2_chroma_h = 0,
1317  .comp = {
1318  { 0, 8, 4, 0, 16 }, /* R */
1319  { 0, 8, 2, 0, 16 }, /* G */
1320  { 0, 8, 0, 0, 16 }, /* B */
1321  { 0, 8, 6, 0, 16 }, /* A */
1322  },
1323  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1324  },
1325  [AV_PIX_FMT_BGRA64LE] = {
1326  .name = "bgra64le",
1327  .nb_components = 4,
1328  .log2_chroma_w = 0,
1329  .log2_chroma_h = 0,
1330  .comp = {
1331  { 0, 8, 4, 0, 16 }, /* R */
1332  { 0, 8, 2, 0, 16 }, /* G */
1333  { 0, 8, 0, 0, 16 }, /* B */
1334  { 0, 8, 6, 0, 16 }, /* A */
1335  },
1336  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
1337  },
1338  [AV_PIX_FMT_BGR565BE] = {
1339  .name = "bgr565be",
1340  .nb_components = 3,
1341  .log2_chroma_w = 0,
1342  .log2_chroma_h = 0,
1343  .comp = {
1344  { 0, 2, 0, 0, 5 }, /* R */
1345  { 0, 2, 0, 5, 6 }, /* G */
1346  { 0, 2, -1, 3, 5 }, /* B */
1347  },
1348  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1349  },
1350  [AV_PIX_FMT_BGR565LE] = {
1351  .name = "bgr565le",
1352  .nb_components = 3,
1353  .log2_chroma_w = 0,
1354  .log2_chroma_h = 0,
1355  .comp = {
1356  { 0, 2, 0, 0, 5 }, /* R */
1357  { 0, 2, 0, 5, 6 }, /* G */
1358  { 0, 2, 1, 3, 5 }, /* B */
1359  },
1360  .flags = AV_PIX_FMT_FLAG_RGB,
1361  },
1362  [AV_PIX_FMT_BGR555BE] = {
1363  .name = "bgr555be",
1364  .nb_components = 3,
1365  .log2_chroma_w = 0,
1366  .log2_chroma_h = 0,
1367  .comp = {
1368  { 0, 2, 0, 0, 5 }, /* R */
1369  { 0, 2, 0, 5, 5 }, /* G */
1370  { 0, 2, -1, 2, 5 }, /* B */
1371  },
1372  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1373  },
1374  [AV_PIX_FMT_BGR555LE] = {
1375  .name = "bgr555le",
1376  .nb_components = 3,
1377  .log2_chroma_w = 0,
1378  .log2_chroma_h = 0,
1379  .comp = {
1380  { 0, 2, 0, 0, 5 }, /* R */
1381  { 0, 2, 0, 5, 5 }, /* G */
1382  { 0, 2, 1, 2, 5 }, /* B */
1383  },
1384  .flags = AV_PIX_FMT_FLAG_RGB,
1385  },
1386  [AV_PIX_FMT_BGR444BE] = {
1387  .name = "bgr444be",
1388  .nb_components = 3,
1389  .log2_chroma_w = 0,
1390  .log2_chroma_h = 0,
1391  .comp = {
1392  { 0, 2, 0, 0, 4 }, /* R */
1393  { 0, 2, 0, 4, 4 }, /* G */
1394  { 0, 2, -1, 0, 4 }, /* B */
1395  },
1396  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
1397  },
1398  [AV_PIX_FMT_BGR444LE] = {
1399  .name = "bgr444le",
1400  .nb_components = 3,
1401  .log2_chroma_w = 0,
1402  .log2_chroma_h = 0,
1403  .comp = {
1404  { 0, 2, 0, 0, 4 }, /* R */
1405  { 0, 2, 0, 4, 4 }, /* G */
1406  { 0, 2, 1, 0, 4 }, /* B */
1407  },
1408  .flags = AV_PIX_FMT_FLAG_RGB,
1409  },
1410  [AV_PIX_FMT_VAAPI] = {
1411  .name = "vaapi",
1412  .log2_chroma_w = 1,
1413  .log2_chroma_h = 1,
1414  .flags = AV_PIX_FMT_FLAG_HWACCEL,
1415  },
1416  [AV_PIX_FMT_YUV420P9LE] = {
1417  .name = "yuv420p9le",
1418  .nb_components = 3,
1419  .log2_chroma_w = 1,
1420  .log2_chroma_h = 1,
1421  .comp = {
1422  { 0, 2, 0, 0, 9 }, /* Y */
1423  { 1, 2, 0, 0, 9 }, /* U */
1424  { 2, 2, 0, 0, 9 }, /* V */
1425  },
1426  .flags = AV_PIX_FMT_FLAG_PLANAR,
1427  },
1428  [AV_PIX_FMT_YUV420P9BE] = {
1429  .name = "yuv420p9be",
1430  .nb_components = 3,
1431  .log2_chroma_w = 1,
1432  .log2_chroma_h = 1,
1433  .comp = {
1434  { 0, 2, 0, 0, 9 }, /* Y */
1435  { 1, 2, 0, 0, 9 }, /* U */
1436  { 2, 2, 0, 0, 9 }, /* V */
1437  },
1438  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1439  },
1440  [AV_PIX_FMT_YUV420P10LE] = {
1441  .name = "yuv420p10le",
1442  .nb_components = 3,
1443  .log2_chroma_w = 1,
1444  .log2_chroma_h = 1,
1445  .comp = {
1446  { 0, 2, 0, 0, 10 }, /* Y */
1447  { 1, 2, 0, 0, 10 }, /* U */
1448  { 2, 2, 0, 0, 10 }, /* V */
1449  },
1450  .flags = AV_PIX_FMT_FLAG_PLANAR,
1451  },
1452  [AV_PIX_FMT_YUV420P10BE] = {
1453  .name = "yuv420p10be",
1454  .nb_components = 3,
1455  .log2_chroma_w = 1,
1456  .log2_chroma_h = 1,
1457  .comp = {
1458  { 0, 2, 0, 0, 10 }, /* Y */
1459  { 1, 2, 0, 0, 10 }, /* U */
1460  { 2, 2, 0, 0, 10 }, /* V */
1461  },
1462  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1463  },
1464  [AV_PIX_FMT_YUV420P12LE] = {
1465  .name = "yuv420p12le",
1466  .nb_components = 3,
1467  .log2_chroma_w = 1,
1468  .log2_chroma_h = 1,
1469  .comp = {
1470  { 0, 2, 0, 0, 12 }, /* Y */
1471  { 1, 2, 0, 0, 12 }, /* U */
1472  { 2, 2, 0, 0, 12 }, /* V */
1473  },
1474  .flags = AV_PIX_FMT_FLAG_PLANAR,
1475  },
1476  [AV_PIX_FMT_YUV420P12BE] = {
1477  .name = "yuv420p12be",
1478  .nb_components = 3,
1479  .log2_chroma_w = 1,
1480  .log2_chroma_h = 1,
1481  .comp = {
1482  { 0, 2, 0, 0, 12 }, /* Y */
1483  { 1, 2, 0, 0, 12 }, /* U */
1484  { 2, 2, 0, 0, 12 }, /* V */
1485  },
1486  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1487  },
1488  [AV_PIX_FMT_YUV420P14LE] = {
1489  .name = "yuv420p14le",
1490  .nb_components = 3,
1491  .log2_chroma_w = 1,
1492  .log2_chroma_h = 1,
1493  .comp = {
1494  { 0, 2, 0, 0, 14 }, /* Y */
1495  { 1, 2, 0, 0, 14 }, /* U */
1496  { 2, 2, 0, 0, 14 }, /* V */
1497  },
1498  .flags = AV_PIX_FMT_FLAG_PLANAR,
1499  },
1500  [AV_PIX_FMT_YUV420P14BE] = {
1501  .name = "yuv420p14be",
1502  .nb_components = 3,
1503  .log2_chroma_w = 1,
1504  .log2_chroma_h = 1,
1505  .comp = {
1506  { 0, 2, 0, 0, 14 }, /* Y */
1507  { 1, 2, 0, 0, 14 }, /* U */
1508  { 2, 2, 0, 0, 14 }, /* V */
1509  },
1510  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1511  },
1512  [AV_PIX_FMT_YUV420P16LE] = {
1513  .name = "yuv420p16le",
1514  .nb_components = 3,
1515  .log2_chroma_w = 1,
1516  .log2_chroma_h = 1,
1517  .comp = {
1518  { 0, 2, 0, 0, 16 }, /* Y */
1519  { 1, 2, 0, 0, 16 }, /* U */
1520  { 2, 2, 0, 0, 16 }, /* V */
1521  },
1522  .flags = AV_PIX_FMT_FLAG_PLANAR,
1523  },
1524  [AV_PIX_FMT_YUV420P16BE] = {
1525  .name = "yuv420p16be",
1526  .nb_components = 3,
1527  .log2_chroma_w = 1,
1528  .log2_chroma_h = 1,
1529  .comp = {
1530  { 0, 2, 0, 0, 16 }, /* Y */
1531  { 1, 2, 0, 0, 16 }, /* U */
1532  { 2, 2, 0, 0, 16 }, /* V */
1533  },
1534  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1535  },
1536  [AV_PIX_FMT_YUV422P9LE] = {
1537  .name = "yuv422p9le",
1538  .nb_components = 3,
1539  .log2_chroma_w = 1,
1540  .log2_chroma_h = 0,
1541  .comp = {
1542  { 0, 2, 0, 0, 9 }, /* Y */
1543  { 1, 2, 0, 0, 9 }, /* U */
1544  { 2, 2, 0, 0, 9 }, /* V */
1545  },
1546  .flags = AV_PIX_FMT_FLAG_PLANAR,
1547  },
1548  [AV_PIX_FMT_YUV422P9BE] = {
1549  .name = "yuv422p9be",
1550  .nb_components = 3,
1551  .log2_chroma_w = 1,
1552  .log2_chroma_h = 0,
1553  .comp = {
1554  { 0, 2, 0, 0, 9 }, /* Y */
1555  { 1, 2, 0, 0, 9 }, /* U */
1556  { 2, 2, 0, 0, 9 }, /* V */
1557  },
1558  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1559  },
1560  [AV_PIX_FMT_YUV422P10LE] = {
1561  .name = "yuv422p10le",
1562  .nb_components = 3,
1563  .log2_chroma_w = 1,
1564  .log2_chroma_h = 0,
1565  .comp = {
1566  { 0, 2, 0, 0, 10 }, /* Y */
1567  { 1, 2, 0, 0, 10 }, /* U */
1568  { 2, 2, 0, 0, 10 }, /* V */
1569  },
1570  .flags = AV_PIX_FMT_FLAG_PLANAR,
1571  },
1572  [AV_PIX_FMT_YUV422P10BE] = {
1573  .name = "yuv422p10be",
1574  .nb_components = 3,
1575  .log2_chroma_w = 1,
1576  .log2_chroma_h = 0,
1577  .comp = {
1578  { 0, 2, 0, 0, 10 }, /* Y */
1579  { 1, 2, 0, 0, 10 }, /* U */
1580  { 2, 2, 0, 0, 10 }, /* V */
1581  },
1582  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1583  },
1584  [AV_PIX_FMT_YUV422P12LE] = {
1585  .name = "yuv422p12le",
1586  .nb_components = 3,
1587  .log2_chroma_w = 1,
1588  .log2_chroma_h = 0,
1589  .comp = {
1590  { 0, 2, 0, 0, 12 }, /* Y */
1591  { 1, 2, 0, 0, 12 }, /* U */
1592  { 2, 2, 0, 0, 12 }, /* V */
1593  },
1594  .flags = AV_PIX_FMT_FLAG_PLANAR,
1595  },
1596  [AV_PIX_FMT_YUV422P12BE] = {
1597  .name = "yuv422p12be",
1598  .nb_components = 3,
1599  .log2_chroma_w = 1,
1600  .log2_chroma_h = 0,
1601  .comp = {
1602  { 0, 2, 0, 0, 12 }, /* Y */
1603  { 1, 2, 0, 0, 12 }, /* U */
1604  { 2, 2, 0, 0, 12 }, /* V */
1605  },
1606  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1607  },
1608  [AV_PIX_FMT_YUV422P14LE] = {
1609  .name = "yuv422p14le",
1610  .nb_components = 3,
1611  .log2_chroma_w = 1,
1612  .log2_chroma_h = 0,
1613  .comp = {
1614  { 0, 2, 0, 0, 14 }, /* Y */
1615  { 1, 2, 0, 0, 14 }, /* U */
1616  { 2, 2, 0, 0, 14 }, /* V */
1617  },
1618  .flags = AV_PIX_FMT_FLAG_PLANAR,
1619  },
1620  [AV_PIX_FMT_YUV422P14BE] = {
1621  .name = "yuv422p14be",
1622  .nb_components = 3,
1623  .log2_chroma_w = 1,
1624  .log2_chroma_h = 0,
1625  .comp = {
1626  { 0, 2, 0, 0, 14 }, /* Y */
1627  { 1, 2, 0, 0, 14 }, /* U */
1628  { 2, 2, 0, 0, 14 }, /* V */
1629  },
1630  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1631  },
1632  [AV_PIX_FMT_YUV422P16LE] = {
1633  .name = "yuv422p16le",
1634  .nb_components = 3,
1635  .log2_chroma_w = 1,
1636  .log2_chroma_h = 0,
1637  .comp = {
1638  { 0, 2, 0, 0, 16 }, /* Y */
1639  { 1, 2, 0, 0, 16 }, /* U */
1640  { 2, 2, 0, 0, 16 }, /* V */
1641  },
1642  .flags = AV_PIX_FMT_FLAG_PLANAR,
1643  },
1644  [AV_PIX_FMT_YUV422P16BE] = {
1645  .name = "yuv422p16be",
1646  .nb_components = 3,
1647  .log2_chroma_w = 1,
1648  .log2_chroma_h = 0,
1649  .comp = {
1650  { 0, 2, 0, 0, 16 }, /* Y */
1651  { 1, 2, 0, 0, 16 }, /* U */
1652  { 2, 2, 0, 0, 16 }, /* V */
1653  },
1654  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1655  },
1656  [AV_PIX_FMT_YUV444P16LE] = {
1657  .name = "yuv444p16le",
1658  .nb_components = 3,
1659  .log2_chroma_w = 0,
1660  .log2_chroma_h = 0,
1661  .comp = {
1662  { 0, 2, 0, 0, 16 }, /* Y */
1663  { 1, 2, 0, 0, 16 }, /* U */
1664  { 2, 2, 0, 0, 16 }, /* V */
1665  },
1666  .flags = AV_PIX_FMT_FLAG_PLANAR,
1667  },
1668  [AV_PIX_FMT_YUV444P16BE] = {
1669  .name = "yuv444p16be",
1670  .nb_components = 3,
1671  .log2_chroma_w = 0,
1672  .log2_chroma_h = 0,
1673  .comp = {
1674  { 0, 2, 0, 0, 16 }, /* Y */
1675  { 1, 2, 0, 0, 16 }, /* U */
1676  { 2, 2, 0, 0, 16 }, /* V */
1677  },
1678  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1679  },
1680  [AV_PIX_FMT_YUV444P10LE] = {
1681  .name = "yuv444p10le",
1682  .nb_components = 3,
1683  .log2_chroma_w = 0,
1684  .log2_chroma_h = 0,
1685  .comp = {
1686  { 0, 2, 0, 0, 10 }, /* Y */
1687  { 1, 2, 0, 0, 10 }, /* U */
1688  { 2, 2, 0, 0, 10 }, /* V */
1689  },
1690  .flags = AV_PIX_FMT_FLAG_PLANAR,
1691  },
1692  [AV_PIX_FMT_YUV444P10BE] = {
1693  .name = "yuv444p10be",
1694  .nb_components = 3,
1695  .log2_chroma_w = 0,
1696  .log2_chroma_h = 0,
1697  .comp = {
1698  { 0, 2, 0, 0, 10 }, /* Y */
1699  { 1, 2, 0, 0, 10 }, /* U */
1700  { 2, 2, 0, 0, 10 }, /* V */
1701  },
1702  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1703  },
1704  [AV_PIX_FMT_YUV444P10MSBLE] = {
1705  .name = "yuv444p10msble",
1706  .nb_components = 3,
1707  .log2_chroma_w = 0,
1708  .log2_chroma_h = 0,
1709  .comp = {
1710  { 0, 2, 0, 6, 10 }, /* Y */
1711  { 1, 2, 0, 6, 10 }, /* U */
1712  { 2, 2, 0, 6, 10 }, /* V */
1713  },
1714  .flags = AV_PIX_FMT_FLAG_PLANAR,
1715  },
1716  [AV_PIX_FMT_YUV444P10MSBBE] = {
1717  .name = "yuv444p10msbbe",
1718  .nb_components = 3,
1719  .log2_chroma_w = 0,
1720  .log2_chroma_h = 0,
1721  .comp = {
1722  { 0, 2, 0, 6, 10 }, /* Y */
1723  { 1, 2, 0, 6, 10 }, /* U */
1724  { 2, 2, 0, 6, 10 }, /* V */
1725  },
1726  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1727  },
1728  [AV_PIX_FMT_YUV444P9LE] = {
1729  .name = "yuv444p9le",
1730  .nb_components = 3,
1731  .log2_chroma_w = 0,
1732  .log2_chroma_h = 0,
1733  .comp = {
1734  { 0, 2, 0, 0, 9 }, /* Y */
1735  { 1, 2, 0, 0, 9 }, /* U */
1736  { 2, 2, 0, 0, 9 }, /* V */
1737  },
1738  .flags = AV_PIX_FMT_FLAG_PLANAR,
1739  },
1740  [AV_PIX_FMT_YUV444P9BE] = {
1741  .name = "yuv444p9be",
1742  .nb_components = 3,
1743  .log2_chroma_w = 0,
1744  .log2_chroma_h = 0,
1745  .comp = {
1746  { 0, 2, 0, 0, 9 }, /* Y */
1747  { 1, 2, 0, 0, 9 }, /* U */
1748  { 2, 2, 0, 0, 9 }, /* V */
1749  },
1750  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1751  },
1752  [AV_PIX_FMT_YUV444P12LE] = {
1753  .name = "yuv444p12le",
1754  .nb_components = 3,
1755  .log2_chroma_w = 0,
1756  .log2_chroma_h = 0,
1757  .comp = {
1758  { 0, 2, 0, 0, 12 }, /* Y */
1759  { 1, 2, 0, 0, 12 }, /* U */
1760  { 2, 2, 0, 0, 12 }, /* V */
1761  },
1762  .flags = AV_PIX_FMT_FLAG_PLANAR,
1763  },
1764  [AV_PIX_FMT_YUV444P12BE] = {
1765  .name = "yuv444p12be",
1766  .nb_components = 3,
1767  .log2_chroma_w = 0,
1768  .log2_chroma_h = 0,
1769  .comp = {
1770  { 0, 2, 0, 0, 12 }, /* Y */
1771  { 1, 2, 0, 0, 12 }, /* U */
1772  { 2, 2, 0, 0, 12 }, /* V */
1773  },
1774  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1775  },
1776  [AV_PIX_FMT_YUV444P12MSBLE] = {
1777  .name = "yuv444p12msble",
1778  .nb_components = 3,
1779  .log2_chroma_w = 0,
1780  .log2_chroma_h = 0,
1781  .comp = {
1782  { 0, 2, 0, 4, 12 }, /* Y */
1783  { 1, 2, 0, 4, 12 }, /* U */
1784  { 2, 2, 0, 4, 12 }, /* V */
1785  },
1786  .flags = AV_PIX_FMT_FLAG_PLANAR,
1787  },
1788  [AV_PIX_FMT_YUV444P12MSBBE] = {
1789  .name = "yuv444p12msbbe",
1790  .nb_components = 3,
1791  .log2_chroma_w = 0,
1792  .log2_chroma_h = 0,
1793  .comp = {
1794  { 0, 2, 0, 4, 12 }, /* Y */
1795  { 1, 2, 0, 4, 12 }, /* U */
1796  { 2, 2, 0, 4, 12 }, /* V */
1797  },
1798  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1799  },
1800  [AV_PIX_FMT_YUV444P14LE] = {
1801  .name = "yuv444p14le",
1802  .nb_components = 3,
1803  .log2_chroma_w = 0,
1804  .log2_chroma_h = 0,
1805  .comp = {
1806  { 0, 2, 0, 0, 14 }, /* Y */
1807  { 1, 2, 0, 0, 14 }, /* U */
1808  { 2, 2, 0, 0, 14 }, /* V */
1809  },
1810  .flags = AV_PIX_FMT_FLAG_PLANAR,
1811  },
1812  [AV_PIX_FMT_YUV444P14BE] = {
1813  .name = "yuv444p14be",
1814  .nb_components = 3,
1815  .log2_chroma_w = 0,
1816  .log2_chroma_h = 0,
1817  .comp = {
1818  { 0, 2, 0, 0, 14 }, /* Y */
1819  { 1, 2, 0, 0, 14 }, /* U */
1820  { 2, 2, 0, 0, 14 }, /* V */
1821  },
1822  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR,
1823  },
1824  [AV_PIX_FMT_D3D11VA_VLD] = {
1825  .name = "d3d11va_vld",
1826  .log2_chroma_w = 1,
1827  .log2_chroma_h = 1,
1828  .flags = AV_PIX_FMT_FLAG_HWACCEL,
1829  },
1830  [AV_PIX_FMT_DXVA2_VLD] = {
1831  .name = "dxva2_vld",
1832  .log2_chroma_w = 1,
1833  .log2_chroma_h = 1,
1834  .flags = AV_PIX_FMT_FLAG_HWACCEL,
1835  },
1836  [AV_PIX_FMT_YA8] = {
1837  .name = "ya8",
1838  .nb_components = 2,
1839  .comp = {
1840  { 0, 2, 0, 0, 8 }, /* Y */
1841  { 0, 2, 1, 0, 8 }, /* A */
1842  },
1843  .flags = AV_PIX_FMT_FLAG_ALPHA,
1844  .alias = "gray8a",
1845  },
1846  [AV_PIX_FMT_YA16LE] = {
1847  .name = "ya16le",
1848  .nb_components = 2,
1849  .comp = {
1850  { 0, 4, 0, 0, 16 }, /* Y */
1851  { 0, 4, 2, 0, 16 }, /* A */
1852  },
1853  .flags = AV_PIX_FMT_FLAG_ALPHA,
1854  },
1855  [AV_PIX_FMT_YA16BE] = {
1856  .name = "ya16be",
1857  .nb_components = 2,
1858  .comp = {
1859  { 0, 4, 0, 0, 16 }, /* Y */
1860  { 0, 4, 2, 0, 16 }, /* A */
1861  },
1862  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_ALPHA,
1863  },
1864  [AV_PIX_FMT_VIDEOTOOLBOX] = {
1865  .name = "videotoolbox_vld",
1866  .flags = AV_PIX_FMT_FLAG_HWACCEL,
1867  },
1868  [AV_PIX_FMT_GBRP] = {
1869  .name = "gbrp",
1870  .nb_components = 3,
1871  .log2_chroma_w = 0,
1872  .log2_chroma_h = 0,
1873  .comp = {
1874  { 2, 1, 0, 0, 8 }, /* R */
1875  { 0, 1, 0, 0, 8 }, /* G */
1876  { 1, 1, 0, 0, 8 }, /* B */
1877  },
1878  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1879  },
1880  [AV_PIX_FMT_GBRP9LE] = {
1881  .name = "gbrp9le",
1882  .nb_components = 3,
1883  .log2_chroma_w = 0,
1884  .log2_chroma_h = 0,
1885  .comp = {
1886  { 2, 2, 0, 0, 9 }, /* R */
1887  { 0, 2, 0, 0, 9 }, /* G */
1888  { 1, 2, 0, 0, 9 }, /* B */
1889  },
1890  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1891  },
1892  [AV_PIX_FMT_GBRP9BE] = {
1893  .name = "gbrp9be",
1894  .nb_components = 3,
1895  .log2_chroma_w = 0,
1896  .log2_chroma_h = 0,
1897  .comp = {
1898  { 2, 2, 0, 0, 9 }, /* R */
1899  { 0, 2, 0, 0, 9 }, /* G */
1900  { 1, 2, 0, 0, 9 }, /* B */
1901  },
1902  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1903  },
1904  [AV_PIX_FMT_GBRP10LE] = {
1905  .name = "gbrp10le",
1906  .nb_components = 3,
1907  .log2_chroma_w = 0,
1908  .log2_chroma_h = 0,
1909  .comp = {
1910  { 2, 2, 0, 0, 10 }, /* R */
1911  { 0, 2, 0, 0, 10 }, /* G */
1912  { 1, 2, 0, 0, 10 }, /* B */
1913  },
1914  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1915  },
1916  [AV_PIX_FMT_GBRP10BE] = {
1917  .name = "gbrp10be",
1918  .nb_components = 3,
1919  .log2_chroma_w = 0,
1920  .log2_chroma_h = 0,
1921  .comp = {
1922  { 2, 2, 0, 0, 10 }, /* R */
1923  { 0, 2, 0, 0, 10 }, /* G */
1924  { 1, 2, 0, 0, 10 }, /* B */
1925  },
1926  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1927  },
1928  [AV_PIX_FMT_GBRP10MSBLE] = {
1929  .name = "gbrp10msble",
1930  .nb_components = 3,
1931  .log2_chroma_w = 0,
1932  .log2_chroma_h = 0,
1933  .comp = {
1934  { 2, 2, 0, 6, 10 }, /* R */
1935  { 0, 2, 0, 6, 10 }, /* G */
1936  { 1, 2, 0, 6, 10 }, /* B */
1937  },
1938  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1939  },
1940  [AV_PIX_FMT_GBRP10MSBBE] = {
1941  .name = "gbrp10msbbe",
1942  .nb_components = 3,
1943  .log2_chroma_w = 0,
1944  .log2_chroma_h = 0,
1945  .comp = {
1946  { 2, 2, 0, 6, 10 }, /* R */
1947  { 0, 2, 0, 6, 10 }, /* G */
1948  { 1, 2, 0, 6, 10 }, /* B */
1949  },
1950  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1951  },
1952  [AV_PIX_FMT_GBRP12LE] = {
1953  .name = "gbrp12le",
1954  .nb_components = 3,
1955  .log2_chroma_w = 0,
1956  .log2_chroma_h = 0,
1957  .comp = {
1958  { 2, 2, 0, 0, 12 }, /* R */
1959  { 0, 2, 0, 0, 12 }, /* G */
1960  { 1, 2, 0, 0, 12 }, /* B */
1961  },
1962  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1963  },
1964  [AV_PIX_FMT_GBRP12BE] = {
1965  .name = "gbrp12be",
1966  .nb_components = 3,
1967  .log2_chroma_w = 0,
1968  .log2_chroma_h = 0,
1969  .comp = {
1970  { 2, 2, 0, 0, 12 }, /* R */
1971  { 0, 2, 0, 0, 12 }, /* G */
1972  { 1, 2, 0, 0, 12 }, /* B */
1973  },
1974  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1975  },
1976  [AV_PIX_FMT_GBRP12MSBLE] = {
1977  .name = "gbrp12msble",
1978  .nb_components = 3,
1979  .log2_chroma_w = 0,
1980  .log2_chroma_h = 0,
1981  .comp = {
1982  { 2, 2, 0, 4, 12 }, /* R */
1983  { 0, 2, 0, 4, 12 }, /* G */
1984  { 1, 2, 0, 4, 12 }, /* B */
1985  },
1986  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1987  },
1988  [AV_PIX_FMT_GBRP12MSBBE] = {
1989  .name = "gbrp12msbbe",
1990  .nb_components = 3,
1991  .log2_chroma_w = 0,
1992  .log2_chroma_h = 0,
1993  .comp = {
1994  { 2, 2, 0, 4, 12 }, /* R */
1995  { 0, 2, 0, 4, 12 }, /* G */
1996  { 1, 2, 0, 4, 12 }, /* B */
1997  },
1998  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
1999  },
2000  [AV_PIX_FMT_GBRP14LE] = {
2001  .name = "gbrp14le",
2002  .nb_components = 3,
2003  .log2_chroma_w = 0,
2004  .log2_chroma_h = 0,
2005  .comp = {
2006  { 2, 2, 0, 0, 14 }, /* R */
2007  { 0, 2, 0, 0, 14 }, /* G */
2008  { 1, 2, 0, 0, 14 }, /* B */
2009  },
2010  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
2011  },
2012  [AV_PIX_FMT_GBRP14BE] = {
2013  .name = "gbrp14be",
2014  .nb_components = 3,
2015  .log2_chroma_w = 0,
2016  .log2_chroma_h = 0,
2017  .comp = {
2018  { 2, 2, 0, 0, 14 }, /* R */
2019  { 0, 2, 0, 0, 14 }, /* G */
2020  { 1, 2, 0, 0, 14 }, /* B */
2021  },
2022  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
2023  },
2024  [AV_PIX_FMT_GBRP16LE] = {
2025  .name = "gbrp16le",
2026  .nb_components = 3,
2027  .log2_chroma_w = 0,
2028  .log2_chroma_h = 0,
2029  .comp = {
2030  { 2, 2, 0, 0, 16 }, /* R */
2031  { 0, 2, 0, 0, 16 }, /* G */
2032  { 1, 2, 0, 0, 16 }, /* B */
2033  },
2034  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
2035  },
2036  [AV_PIX_FMT_GBRP16BE] = {
2037  .name = "gbrp16be",
2038  .nb_components = 3,
2039  .log2_chroma_w = 0,
2040  .log2_chroma_h = 0,
2041  .comp = {
2042  { 2, 2, 0, 0, 16 }, /* R */
2043  { 0, 2, 0, 0, 16 }, /* G */
2044  { 1, 2, 0, 0, 16 }, /* B */
2045  },
2046  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB,
2047  },
2048  [AV_PIX_FMT_GBRAP] = {
2049  .name = "gbrap",
2050  .nb_components = 4,
2051  .log2_chroma_w = 0,
2052  .log2_chroma_h = 0,
2053  .comp = {
2054  { 2, 1, 0, 0, 8 }, /* R */
2055  { 0, 1, 0, 0, 8 }, /* G */
2056  { 1, 1, 0, 0, 8 }, /* B */
2057  { 3, 1, 0, 0, 8 }, /* A */
2058  },
2059  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB |
2060  AV_PIX_FMT_FLAG_ALPHA,
2061  },
2062  [AV_PIX_FMT_GBRAP16LE] = {
2063  .name = "gbrap16le",
2064  .nb_components = 4,
2065  .log2_chroma_w = 0,
2066  .log2_chroma_h = 0,
2067  .comp = {
2068  { 2, 2, 0, 0, 16 }, /* R */
2069  { 0, 2, 0, 0, 16 }, /* G */
2070  { 1, 2, 0, 0, 16 }, /* B */
2071  { 3, 2, 0, 0, 16 }, /* A */
2072  },
2073  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB |
2074  AV_PIX_FMT_FLAG_ALPHA,
2075  },
2076  [AV_PIX_FMT_GBRAP16BE] = {
2077  .name = "gbrap16be",
2078  .nb_components = 4,
2079  .log2_chroma_w = 0,
2080  .log2_chroma_h = 0,
2081  .comp = {
2082  { 2, 2, 0, 0, 16 }, /* R */
2083  { 0, 2, 0, 0, 16 }, /* G */
2084  { 1, 2, 0, 0, 16 }, /* B */
2085  { 3, 2, 0, 0, 16 }, /* A */
2086  },
2087  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
2088  AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
2089  },
2090  [AV_PIX_FMT_GBRAP32LE] = {
2091  .name = "gbrap32le",
2092  .nb_components = 4,
2093  .log2_chroma_w = 0,
2094  .log2_chroma_h = 0,
2095  .comp = {
2096  { 2, 4, 0, 0, 32 }, /* R */
2097  { 0, 4, 0, 0, 32 }, /* G */
2098  { 1, 4, 0, 0, 32 }, /* B */
2099  { 3, 4, 0, 0, 32 }, /* A */
2100  },
2101  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB |
2102  AV_PIX_FMT_FLAG_ALPHA,
2103  },
2104  [AV_PIX_FMT_GBRAP32BE] = {
2105  .name = "gbrap32be",
2106  .nb_components = 4,
2107  .log2_chroma_w = 0,
2108  .log2_chroma_h = 0,
2109  .comp = {
2110  { 2, 4, 0, 0, 32 }, /* R */
2111  { 0, 4, 0, 0, 32 }, /* G */
2112  { 1, 4, 0, 0, 32 }, /* B */
2113  { 3, 4, 0, 0, 32 }, /* A */
2114  },
2115  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
2116  AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
2117  },
2118  [AV_PIX_FMT_VDPAU] = {
2119  .name = "vdpau",
2120  .log2_chroma_w = 1,
2121  .log2_chroma_h = 1,
2122  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2123  },
2124  [AV_PIX_FMT_XYZ12LE] = {
2125  .name = "xyz12le",
2126  .nb_components = 3,
2127  .log2_chroma_w = 0,
2128  .log2_chroma_h = 0,
2129  .comp = {
2130  { 0, 6, 0, 4, 12 }, /* X */
2131  { 0, 6, 2, 4, 12 }, /* Y */
2132  { 0, 6, 4, 4, 12 }, /* Z */
2133  },
2134  .flags = AV_PIX_FMT_FLAG_XYZ,
2135  },
2136  [AV_PIX_FMT_XYZ12BE] = {
2137  .name = "xyz12be",
2138  .nb_components = 3,
2139  .log2_chroma_w = 0,
2140  .log2_chroma_h = 0,
2141  .comp = {
2142  { 0, 6, 0, 4, 12 }, /* X */
2143  { 0, 6, 2, 4, 12 }, /* Y */
2144  { 0, 6, 4, 4, 12 }, /* Z */
2145  },
2146  .flags = AV_PIX_FMT_FLAG_XYZ | AV_PIX_FMT_FLAG_BE,
2147  },
2148 
2149 #define BAYER8_DESC_COMMON \
2150  .nb_components= 3, \
2151  .log2_chroma_w= 0, \
2152  .log2_chroma_h= 0, \
2153  .comp = { \
2154  { 0, 1, 0, 0, 2 }, \
2155  { 0, 1, 0, 0, 4 }, \
2156  { 0, 1, 0, 0, 2 }, \
2157  }, \
2158 
2159 #define BAYER16_DESC_COMMON \
2160  .nb_components= 3, \
2161  .log2_chroma_w= 0, \
2162  .log2_chroma_h= 0, \
2163  .comp = { \
2164  { 0, 2, 0, 0, 4 }, \
2165  { 0, 2, 0, 0, 8 }, \
2166  { 0, 2, 0, 0, 4 }, \
2167  }, \
2168 
2169  [AV_PIX_FMT_BAYER_BGGR8] = {
2170  .name = "bayer_bggr8",
2171  BAYER8_DESC_COMMON
2172  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2173  },
2174  [AV_PIX_FMT_BAYER_BGGR16LE] = {
2175  .name = "bayer_bggr16le",
2176  BAYER16_DESC_COMMON
2177  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2178  },
2179  [AV_PIX_FMT_BAYER_BGGR16BE] = {
2180  .name = "bayer_bggr16be",
2181  BAYER16_DESC_COMMON
2182  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2183  },
2184  [AV_PIX_FMT_BAYER_RGGB8] = {
2185  .name = "bayer_rggb8",
2186  BAYER8_DESC_COMMON
2187  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2188  },
2189  [AV_PIX_FMT_BAYER_RGGB16LE] = {
2190  .name = "bayer_rggb16le",
2191  BAYER16_DESC_COMMON
2192  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2193  },
2194  [AV_PIX_FMT_BAYER_RGGB16BE] = {
2195  .name = "bayer_rggb16be",
2196  BAYER16_DESC_COMMON
2197  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2198  },
2199  [AV_PIX_FMT_BAYER_GBRG8] = {
2200  .name = "bayer_gbrg8",
2201  BAYER8_DESC_COMMON
2202  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2203  },
2204  [AV_PIX_FMT_BAYER_GBRG16LE] = {
2205  .name = "bayer_gbrg16le",
2206  BAYER16_DESC_COMMON
2207  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2208  },
2209  [AV_PIX_FMT_BAYER_GBRG16BE] = {
2210  .name = "bayer_gbrg16be",
2211  BAYER16_DESC_COMMON
2212  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2213  },
2214  [AV_PIX_FMT_BAYER_GRBG8] = {
2215  .name = "bayer_grbg8",
2216  BAYER8_DESC_COMMON
2217  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2218  },
2219  [AV_PIX_FMT_BAYER_GRBG16LE] = {
2220  .name = "bayer_grbg16le",
2221  BAYER16_DESC_COMMON
2222  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2223  },
2224  [AV_PIX_FMT_BAYER_GRBG16BE] = {
2225  .name = "bayer_grbg16be",
2226  BAYER16_DESC_COMMON
2227  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_BAYER,
2228  },
2229  [AV_PIX_FMT_NV16] = {
2230  .name = "nv16",
2231  .nb_components = 3,
2232  .log2_chroma_w = 1,
2233  .log2_chroma_h = 0,
2234  .comp = {
2235  { 0, 1, 0, 0, 8 }, /* Y */
2236  { 1, 2, 0, 0, 8 }, /* U */
2237  { 1, 2, 1, 0, 8 }, /* V */
2238  },
2239  .flags = AV_PIX_FMT_FLAG_PLANAR,
2240  },
2241  [AV_PIX_FMT_NV20LE] = {
2242  .name = "nv20le",
2243  .nb_components = 3,
2244  .log2_chroma_w = 1,
2245  .log2_chroma_h = 0,
2246  .comp = {
2247  { 0, 2, 0, 0, 10 }, /* Y */
2248  { 1, 4, 0, 0, 10 }, /* U */
2249  { 1, 4, 2, 0, 10 }, /* V */
2250  },
2251  .flags = AV_PIX_FMT_FLAG_PLANAR,
2252  },
2253  [AV_PIX_FMT_NV20BE] = {
2254  .name = "nv20be",
2255  .nb_components = 3,
2256  .log2_chroma_w = 1,
2257  .log2_chroma_h = 0,
2258  .comp = {
2259  { 0, 2, 0, 0, 10 }, /* Y */
2260  { 1, 4, 0, 0, 10 }, /* U */
2261  { 1, 4, 2, 0, 10 }, /* V */
2262  },
2263  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
2264  },
2265  [AV_PIX_FMT_QSV] = {
2266  .name = "qsv",
2267  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2268  },
2269  [AV_PIX_FMT_MEDIACODEC] = {
2270  .name = "mediacodec",
2271  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2272  },
2273  [AV_PIX_FMT_MMAL] = {
2274  .name = "mmal",
2275  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2276  },
2277  [AV_PIX_FMT_CUDA] = {
2278  .name = "cuda",
2279  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2280  },
2281  [AV_PIX_FMT_AMF_SURFACE] = {
2282  .name = "amf",
2283  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2284  },
2285  [AV_PIX_FMT_VYU444] = {
2286  .name = "vyu444",
2287  .nb_components = 3,
2288  .log2_chroma_w = 0,
2289  .log2_chroma_h = 0,
2290  .comp = {
2291  { 0, 3, 1, 0, 8 }, /* Y */
2292  { 0, 3, 2, 0, 8 }, /* U */
2293  { 0, 3, 0, 0, 8 }, /* V */
2294  },
2295  },
2296  [AV_PIX_FMT_UYVA] = {
2297  .name = "uyva",
2298  .nb_components = 4,
2299  .log2_chroma_w = 0,
2300  .log2_chroma_h = 0,
2301  .comp = {
2302  { 0, 4, 1, 0, 8 }, /* Y */
2303  { 0, 4, 0, 0, 8 }, /* U */
2304  { 0, 4, 2, 0, 8 }, /* V */
2305  { 0, 4, 3, 0, 8 }, /* A */
2306  },
2307  .flags = AV_PIX_FMT_FLAG_ALPHA,
2308  },
2309  [AV_PIX_FMT_AYUV] = {
2310  .name = "ayuv",
2311  .nb_components = 4,
2312  .log2_chroma_w = 0,
2313  .log2_chroma_h = 0,
2314  .comp = {
2315  { 0, 4, 1, 0, 8 }, /* Y */
2316  { 0, 4, 2, 0, 8 }, /* U */
2317  { 0, 4, 3, 0, 8 }, /* V */
2318  { 0, 4, 0, 0, 8 }, /* A */
2319  },
2320  .flags = AV_PIX_FMT_FLAG_ALPHA,
2321  },
2322  [AV_PIX_FMT_AYUV64LE] = {
2323  .name = "ayuv64le",
2324  .nb_components = 4,
2325  .log2_chroma_w = 0,
2326  .log2_chroma_h = 0,
2327  .comp = {
2328  { 0, 8, 2, 0, 16 }, /* Y */
2329  { 0, 8, 4, 0, 16 }, /* U */
2330  { 0, 8, 6, 0, 16 }, /* V */
2331  { 0, 8, 0, 0, 16 }, /* A */
2332  },
2333  .flags = AV_PIX_FMT_FLAG_ALPHA,
2334  },
2335  [AV_PIX_FMT_AYUV64BE] = {
2336  .name = "ayuv64be",
2337  .nb_components = 4,
2338  .log2_chroma_w = 0,
2339  .log2_chroma_h = 0,
2340  .comp = {
2341  { 0, 8, 2, 0, 16 }, /* Y */
2342  { 0, 8, 4, 0, 16 }, /* U */
2343  { 0, 8, 6, 0, 16 }, /* V */
2344  { 0, 8, 0, 0, 16 }, /* A */
2345  },
2346  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_ALPHA,
2347  },
2348  [AV_PIX_FMT_P010LE] = {
2349  .name = "p010le",
2350  .nb_components = 3,
2351  .log2_chroma_w = 1,
2352  .log2_chroma_h = 1,
2353  .comp = {
2354  { 0, 2, 0, 6, 10 }, /* Y */
2355  { 1, 4, 0, 6, 10 }, /* U */
2356  { 1, 4, 2, 6, 10 }, /* V */
2357  },
2358  .flags = AV_PIX_FMT_FLAG_PLANAR,
2359  },
2360  [AV_PIX_FMT_P010BE] = {
2361  .name = "p010be",
2362  .nb_components = 3,
2363  .log2_chroma_w = 1,
2364  .log2_chroma_h = 1,
2365  .comp = {
2366  { 0, 2, 0, 6, 10 }, /* Y */
2367  { 1, 4, 0, 6, 10 }, /* U */
2368  { 1, 4, 2, 6, 10 }, /* V */
2369  },
2370  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
2371  },
2372  [AV_PIX_FMT_P012LE] = {
2373  .name = "p012le",
2374  .nb_components = 3,
2375  .log2_chroma_w = 1,
2376  .log2_chroma_h = 1,
2377  .comp = {
2378  { 0, 2, 0, 4, 12 }, /* Y */
2379  { 1, 4, 0, 4, 12 }, /* U */
2380  { 1, 4, 2, 4, 12 }, /* V */
2381  },
2382  .flags = AV_PIX_FMT_FLAG_PLANAR,
2383  },
2384  [AV_PIX_FMT_P012BE] = {
2385  .name = "p012be",
2386  .nb_components = 3,
2387  .log2_chroma_w = 1,
2388  .log2_chroma_h = 1,
2389  .comp = {
2390  { 0, 2, 0, 4, 12 }, /* Y */
2391  { 1, 4, 0, 4, 12 }, /* U */
2392  { 1, 4, 2, 4, 12 }, /* V */
2393  },
2394  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
2395  },
2396  [AV_PIX_FMT_P016LE] = {
2397  .name = "p016le",
2398  .nb_components = 3,
2399  .log2_chroma_w = 1,
2400  .log2_chroma_h = 1,
2401  .comp = {
2402  { 0, 2, 0, 0, 16 }, /* Y */
2403  { 1, 4, 0, 0, 16 }, /* U */
2404  { 1, 4, 2, 0, 16 }, /* V */
2405  },
2406  .flags = AV_PIX_FMT_FLAG_PLANAR,
2407  },
2408  [AV_PIX_FMT_P016BE] = {
2409  .name = "p016be",
2410  .nb_components = 3,
2411  .log2_chroma_w = 1,
2412  .log2_chroma_h = 1,
2413  .comp = {
2414  { 0, 2, 0, 0, 16 }, /* Y */
2415  { 1, 4, 0, 0, 16 }, /* U */
2416  { 1, 4, 2, 0, 16 }, /* V */
2417  },
2418  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
2419  },
2420  [AV_PIX_FMT_GBRAP14LE] = {
2421  .name = "gbrap14le",
2422  .nb_components = 4,
2423  .log2_chroma_w = 0,
2424  .log2_chroma_h = 0,
2425  .comp = {
2426  { 2, 2, 0, 0, 14 }, /* R */
2427  { 0, 2, 0, 0, 14 }, /* G */
2428  { 1, 2, 0, 0, 14 }, /* B */
2429  { 3, 2, 0, 0, 14 }, /* A */
2430  },
2431  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB |
2432  AV_PIX_FMT_FLAG_ALPHA,
2433  },
2434  [AV_PIX_FMT_GBRAP14BE] = {
2435  .name = "gbrap14be",
2436  .nb_components = 4,
2437  .log2_chroma_w = 0,
2438  .log2_chroma_h = 0,
2439  .comp = {
2440  { 2, 2, 0, 0, 14 }, /* R */
2441  { 0, 2, 0, 0, 14 }, /* G */
2442  { 1, 2, 0, 0, 14 }, /* B */
2443  { 3, 2, 0, 0, 14 }, /* A */
2444  },
2445  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
2446  AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
2447  },
2448  [AV_PIX_FMT_GBRAP12LE] = {
2449  .name = "gbrap12le",
2450  .nb_components = 4,
2451  .log2_chroma_w = 0,
2452  .log2_chroma_h = 0,
2453  .comp = {
2454  { 2, 2, 0, 0, 12 }, /* R */
2455  { 0, 2, 0, 0, 12 }, /* G */
2456  { 1, 2, 0, 0, 12 }, /* B */
2457  { 3, 2, 0, 0, 12 }, /* A */
2458  },
2459  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB |
2460  AV_PIX_FMT_FLAG_ALPHA,
2461  },
2462  [AV_PIX_FMT_GBRAP12BE] = {
2463  .name = "gbrap12be",
2464  .nb_components = 4,
2465  .log2_chroma_w = 0,
2466  .log2_chroma_h = 0,
2467  .comp = {
2468  { 2, 2, 0, 0, 12 }, /* R */
2469  { 0, 2, 0, 0, 12 }, /* G */
2470  { 1, 2, 0, 0, 12 }, /* B */
2471  { 3, 2, 0, 0, 12 }, /* A */
2472  },
2473  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
2474  AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
2475  },
2476  [AV_PIX_FMT_GBRAP10LE] = {
2477  .name = "gbrap10le",
2478  .nb_components = 4,
2479  .log2_chroma_w = 0,
2480  .log2_chroma_h = 0,
2481  .comp = {
2482  { 2, 2, 0, 0, 10 }, /* R */
2483  { 0, 2, 0, 0, 10 }, /* G */
2484  { 1, 2, 0, 0, 10 }, /* B */
2485  { 3, 2, 0, 0, 10 }, /* A */
2486  },
2487  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB |
2488  AV_PIX_FMT_FLAG_ALPHA,
2489  },
2490  [AV_PIX_FMT_GBRAP10BE] = {
2491  .name = "gbrap10be",
2492  .nb_components = 4,
2493  .log2_chroma_w = 0,
2494  .log2_chroma_h = 0,
2495  .comp = {
2496  { 2, 2, 0, 0, 10 }, /* R */
2497  { 0, 2, 0, 0, 10 }, /* G */
2498  { 1, 2, 0, 0, 10 }, /* B */
2499  { 3, 2, 0, 0, 10 }, /* A */
2500  },
2501  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
2502  AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
2503  },
2504  [AV_PIX_FMT_D3D11] = {
2505  .name = "d3d11",
2506  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2507  },
2508  [AV_PIX_FMT_D3D12] = {
2509  .name = "d3d12",
2510  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2511  },
2512  [AV_PIX_FMT_GBRPF32BE] = {
2513  .name = "gbrpf32be",
2514  .nb_components = 3,
2515  .log2_chroma_w = 0,
2516  .log2_chroma_h = 0,
2517  .comp = {
2518  { 2, 4, 0, 0, 32 }, /* R */
2519  { 0, 4, 0, 0, 32 }, /* G */
2520  { 1, 4, 0, 0, 32 }, /* B */
2521  },
2522  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
2523  AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT,
2524  },
2525  [AV_PIX_FMT_GBRPF32LE] = {
2526  .name = "gbrpf32le",
2527  .nb_components = 3,
2528  .log2_chroma_w = 0,
2529  .log2_chroma_h = 0,
2530  .comp = {
2531  { 2, 4, 0, 0, 32 }, /* R */
2532  { 0, 4, 0, 0, 32 }, /* G */
2533  { 1, 4, 0, 0, 32 }, /* B */
2534  },
2535  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_FLOAT | AV_PIX_FMT_FLAG_RGB,
2536  },
2537  [AV_PIX_FMT_GBRAPF32BE] = {
2538  .name = "gbrapf32be",
2539  .nb_components = 4,
2540  .log2_chroma_w = 0,
2541  .log2_chroma_h = 0,
2542  .comp = {
2543  { 2, 4, 0, 0, 32 }, /* R */
2544  { 0, 4, 0, 0, 32 }, /* G */
2545  { 1, 4, 0, 0, 32 }, /* B */
2546  { 3, 4, 0, 0, 32 }, /* A */
2547  },
2548  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
2549  AV_PIX_FMT_FLAG_ALPHA | AV_PIX_FMT_FLAG_RGB |
2550  AV_PIX_FMT_FLAG_FLOAT,
2551  },
2552  [AV_PIX_FMT_GBRAPF32LE] = {
2553  .name = "gbrapf32le",
2554  .nb_components = 4,
2555  .log2_chroma_w = 0,
2556  .log2_chroma_h = 0,
2557  .comp = {
2558  { 2, 4, 0, 0, 32 }, /* R */
2559  { 0, 4, 0, 0, 32 }, /* G */
2560  { 1, 4, 0, 0, 32 }, /* B */
2561  { 3, 4, 0, 0, 32 }, /* A */
2562  },
2563  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA |
2564  AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT,
2565  },
2566  [AV_PIX_FMT_GBRPF16BE] = {
2567  .name = "gbrpf16be",
2568  .nb_components = 3,
2569  .log2_chroma_w = 0,
2570  .log2_chroma_h = 0,
2571  .comp = {
2572  { 2, 2, 0, 0, 16 }, /* R */
2573  { 0, 2, 0, 0, 16 }, /* G */
2574  { 1, 2, 0, 0, 16 }, /* B */
2575  },
2576  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
2577  AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT,
2578  },
2579  [AV_PIX_FMT_GBRPF16LE] = {
2580  .name = "gbrpf16le",
2581  .nb_components = 3,
2582  .log2_chroma_w = 0,
2583  .log2_chroma_h = 0,
2584  .comp = {
2585  { 2, 2, 0, 0, 16 }, /* R */
2586  { 0, 2, 0, 0, 16 }, /* G */
2587  { 1, 2, 0, 0, 16 }, /* B */
2588  },
2589  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_FLOAT | AV_PIX_FMT_FLAG_RGB,
2590  },
2591  [AV_PIX_FMT_GBRAPF16BE] = {
2592  .name = "gbrapf16be",
2593  .nb_components = 4,
2594  .log2_chroma_w = 0,
2595  .log2_chroma_h = 0,
2596  .comp = {
2597  { 2, 2, 0, 0, 16 }, /* R */
2598  { 0, 2, 0, 0, 16 }, /* G */
2599  { 1, 2, 0, 0, 16 }, /* B */
2600  { 3, 2, 0, 0, 16 }, /* A */
2601  },
2602  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
2603  AV_PIX_FMT_FLAG_ALPHA | AV_PIX_FMT_FLAG_RGB |
2604  AV_PIX_FMT_FLAG_FLOAT,
2605  },
2606  [AV_PIX_FMT_GBRAPF16LE] = {
2607  .name = "gbrapf16le",
2608  .nb_components = 4,
2609  .log2_chroma_w = 0,
2610  .log2_chroma_h = 0,
2611  .comp = {
2612  { 2, 2, 0, 0, 16 }, /* R */
2613  { 0, 2, 0, 0, 16 }, /* G */
2614  { 1, 2, 0, 0, 16 }, /* B */
2615  { 3, 2, 0, 0, 16 }, /* A */
2616  },
2617  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA |
2618  AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT,
2619  },
2620  [AV_PIX_FMT_DRM_PRIME] = {
2621  .name = "drm_prime",
2622  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2623  },
2624  [AV_PIX_FMT_OPENCL] = {
2625  .name = "opencl",
2626  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2627  },
2628  [AV_PIX_FMT_GRAYF32BE] = {
2629  .name = "grayf32be",
2630  .nb_components = 1,
2631  .log2_chroma_w = 0,
2632  .log2_chroma_h = 0,
2633  .comp = {
2634  { 0, 4, 0, 0, 32 }, /* Y */
2635  },
2636  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_FLOAT,
2637  .alias = "yf32be",
2638  },
2639  [AV_PIX_FMT_GRAYF32LE] = {
2640  .name = "grayf32le",
2641  .nb_components = 1,
2642  .log2_chroma_w = 0,
2643  .log2_chroma_h = 0,
2644  .comp = {
2645  { 0, 4, 0, 0, 32 }, /* Y */
2646  },
2647  .flags = AV_PIX_FMT_FLAG_FLOAT,
2648  .alias = "yf32le",
2649  },
2650  [AV_PIX_FMT_GRAYF16BE] = {
2651  .name = "grayf16be",
2652  .nb_components = 1,
2653  .log2_chroma_w = 0,
2654  .log2_chroma_h = 0,
2655  .comp = {
2656  { 0, 2, 0, 0, 16 }, /* Y */
2657  },
2658  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_FLOAT,
2659  },
2660  [AV_PIX_FMT_GRAYF16LE] = {
2661  .name = "grayf16le",
2662  .nb_components = 1,
2663  .log2_chroma_w = 0,
2664  .log2_chroma_h = 0,
2665  .comp = {
2666  { 0, 2, 0, 0, 16 }, /* Y */
2667  },
2668  .flags = AV_PIX_FMT_FLAG_FLOAT,
2669  },
2670  [AV_PIX_FMT_YAF32BE] = {
2671  .name = "yaf32be",
2672  .nb_components = 2,
2673  .log2_chroma_w = 0,
2674  .log2_chroma_h = 0,
2675  .comp = {
2676  { 0, 8, 0, 0, 32 }, /* Y */
2677  { 0, 8, 4, 0, 32 }, /* A */
2678  },
2679  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_FLOAT | AV_PIX_FMT_FLAG_ALPHA,
2680  },
2681  [AV_PIX_FMT_YAF32LE] = {
2682  .name = "yaf32le",
2683  .nb_components = 2,
2684  .log2_chroma_w = 0,
2685  .log2_chroma_h = 0,
2686  .comp = {
2687  { 0, 8, 0, 0, 32 }, /* Y */
2688  { 0, 8, 4, 0, 32 }, /* A */
2689  },
2690  .flags = AV_PIX_FMT_FLAG_FLOAT | AV_PIX_FMT_FLAG_ALPHA,
2691  },
2692  [AV_PIX_FMT_YAF16BE] = {
2693  .name = "yaf16be",
2694  .nb_components = 2,
2695  .log2_chroma_w = 0,
2696  .log2_chroma_h = 0,
2697  .comp = {
2698  { 0, 4, 0, 0, 16 }, /* Y */
2699  { 0, 4, 2, 0, 16 }, /* A */
2700  },
2701  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_FLOAT | AV_PIX_FMT_FLAG_ALPHA,
2702  },
2703  [AV_PIX_FMT_YAF16LE] = {
2704  .name = "yaf16le",
2705  .nb_components = 2,
2706  .log2_chroma_w = 0,
2707  .log2_chroma_h = 0,
2708  .comp = {
2709  { 0, 4, 0, 0, 16 }, /* Y */
2710  { 0, 4, 2, 0, 16 }, /* A */
2711  },
2712  .flags = AV_PIX_FMT_FLAG_FLOAT | AV_PIX_FMT_FLAG_ALPHA,
2713  },
2714  [AV_PIX_FMT_YUVA422P12BE] = {
2715  .name = "yuva422p12be",
2716  .nb_components = 4,
2717  .log2_chroma_w = 1,
2718  .log2_chroma_h = 0,
2719  .comp = {
2720  { 0, 2, 0, 0, 12 }, /* Y */
2721  { 1, 2, 0, 0, 12 }, /* U */
2722  { 2, 2, 0, 0, 12 }, /* V */
2723  { 3, 2, 0, 0, 12 }, /* A */
2724  },
2725  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
2726  },
2727  [AV_PIX_FMT_YUVA422P12LE] = {
2728  .name = "yuva422p12le",
2729  .nb_components = 4,
2730  .log2_chroma_w = 1,
2731  .log2_chroma_h = 0,
2732  .comp = {
2733  { 0, 2, 0, 0, 12 }, /* Y */
2734  { 1, 2, 0, 0, 12 }, /* U */
2735  { 2, 2, 0, 0, 12 }, /* V */
2736  { 3, 2, 0, 0, 12 }, /* A */
2737  },
2738  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
2739  },
2740  [AV_PIX_FMT_YUVA444P12BE] = {
2741  .name = "yuva444p12be",
2742  .nb_components = 4,
2743  .log2_chroma_w = 0,
2744  .log2_chroma_h = 0,
2745  .comp = {
2746  { 0, 2, 0, 0, 12 }, /* Y */
2747  { 1, 2, 0, 0, 12 }, /* U */
2748  { 2, 2, 0, 0, 12 }, /* V */
2749  { 3, 2, 0, 0, 12 }, /* A */
2750  },
2751  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
2752  },
2753  [AV_PIX_FMT_YUVA444P12LE] = {
2754  .name = "yuva444p12le",
2755  .nb_components = 4,
2756  .log2_chroma_w = 0,
2757  .log2_chroma_h = 0,
2758  .comp = {
2759  { 0, 2, 0, 0, 12 }, /* Y */
2760  { 1, 2, 0, 0, 12 }, /* U */
2761  { 2, 2, 0, 0, 12 }, /* V */
2762  { 3, 2, 0, 0, 12 }, /* A */
2763  },
2764  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_ALPHA,
2765  },
2766  [AV_PIX_FMT_NV24] = {
2767  .name = "nv24",
2768  .nb_components = 3,
2769  .log2_chroma_w = 0,
2770  .log2_chroma_h = 0,
2771  .comp = {
2772  { 0, 1, 0, 0, 8 }, /* Y */
2773  { 1, 2, 0, 0, 8 }, /* U */
2774  { 1, 2, 1, 0, 8 }, /* V */
2775  },
2776  .flags = AV_PIX_FMT_FLAG_PLANAR,
2777  },
2778  [AV_PIX_FMT_NV42] = {
2779  .name = "nv42",
2780  .nb_components = 3,
2781  .log2_chroma_w = 0,
2782  .log2_chroma_h = 0,
2783  .comp = {
2784  { 0, 1, 0, 0, 8 }, /* Y */
2785  { 1, 2, 1, 0, 8 }, /* U */
2786  { 1, 2, 0, 0, 8 }, /* V */
2787  },
2788  .flags = AV_PIX_FMT_FLAG_PLANAR,
2789  },
2790  [AV_PIX_FMT_VULKAN] = {
2791  .name = "vulkan",
2792  .flags = AV_PIX_FMT_FLAG_HWACCEL,
2793  },
2794  [AV_PIX_FMT_P210BE] = {
2795  .name = "p210be",
2796  .nb_components = 3,
2797  .log2_chroma_w = 1,
2798  .log2_chroma_h = 0,
2799  .comp = {
2800  { 0, 2, 0, 6, 10 }, /* Y */
2801  { 1, 4, 0, 6, 10 }, /* U */
2802  { 1, 4, 2, 6, 10 }, /* V */
2803  },
2804  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
2805  },
2806  [AV_PIX_FMT_P210LE] = {
2807  .name = "p210le",
2808  .nb_components = 3,
2809  .log2_chroma_w = 1,
2810  .log2_chroma_h = 0,
2811  .comp = {
2812  { 0, 2, 0, 6, 10 }, /* Y */
2813  { 1, 4, 0, 6, 10 }, /* U */
2814  { 1, 4, 2, 6, 10 }, /* V */
2815  },
2816  .flags = AV_PIX_FMT_FLAG_PLANAR,
2817  },
2818  [AV_PIX_FMT_P410BE] = {
2819  .name = "p410be",
2820  .nb_components = 3,
2821  .log2_chroma_w = 0,
2822  .log2_chroma_h = 0,
2823  .comp = {
2824  { 0, 2, 0, 6, 10 }, /* Y */
2825  { 1, 4, 0, 6, 10 }, /* U */
2826  { 1, 4, 2, 6, 10 }, /* V */
2827  },
2828  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
2829  },
2830  [AV_PIX_FMT_P410LE] = {
2831  .name = "p410le",
2832  .nb_components = 3,
2833  .log2_chroma_w = 0,
2834  .log2_chroma_h = 0,
2835  .comp = {
2836  { 0, 2, 0, 6, 10 }, /* Y */
2837  { 1, 4, 0, 6, 10 }, /* U */
2838  { 1, 4, 2, 6, 10 }, /* V */
2839  },
2840  .flags = AV_PIX_FMT_FLAG_PLANAR,
2841  },
2842  [AV_PIX_FMT_P216BE] = {
2843  .name = "p216be",
2844  .nb_components = 3,
2845  .log2_chroma_w = 1,
2846  .log2_chroma_h = 0,
2847  .comp = {
2848  { 0, 2, 0, 0, 16 }, /* Y */
2849  { 1, 4, 0, 0, 16 }, /* U */
2850  { 1, 4, 2, 0, 16 }, /* V */
2851  },
2852  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
2853  },
2854  [AV_PIX_FMT_P216LE] = {
2855  .name = "p216le",
2856  .nb_components = 3,
2857  .log2_chroma_w = 1,
2858  .log2_chroma_h = 0,
2859  .comp = {
2860  { 0, 2, 0, 0, 16 }, /* Y */
2861  { 1, 4, 0, 0, 16 }, /* U */
2862  { 1, 4, 2, 0, 16 }, /* V */
2863  },
2864  .flags = AV_PIX_FMT_FLAG_PLANAR,
2865  },
2866  [AV_PIX_FMT_P416BE] = {
2867  .name = "p416be",
2868  .nb_components = 3,
2869  .log2_chroma_w = 0,
2870  .log2_chroma_h = 0,
2871  .comp = {
2872  { 0, 2, 0, 0, 16 }, /* Y */
2873  { 1, 4, 0, 0, 16 }, /* U */
2874  { 1, 4, 2, 0, 16 }, /* V */
2875  },
2876  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
2877  },
2878  [AV_PIX_FMT_P416LE] = {
2879  .name = "p416le",
2880  .nb_components = 3,
2881  .log2_chroma_w = 0,
2882  .log2_chroma_h = 0,
2883  .comp = {
2884  { 0, 2, 0, 0, 16 }, /* Y */
2885  { 1, 4, 0, 0, 16 }, /* U */
2886  { 1, 4, 2, 0, 16 }, /* V */
2887  },
2888  .flags = AV_PIX_FMT_FLAG_PLANAR,
2889  },
2890  [AV_PIX_FMT_VUYA] = {
2891  .name = "vuya",
2892  .nb_components = 4,
2893  .log2_chroma_w = 0,
2894  .log2_chroma_h = 0,
2895  .comp = {
2896  { 0, 4, 2, 0, 8 }, /* Y */
2897  { 0, 4, 1, 0, 8 }, /* U */
2898  { 0, 4, 0, 0, 8 }, /* V */
2899  { 0, 4, 3, 0, 8 }, /* A */
2900  },
2901  .flags = AV_PIX_FMT_FLAG_ALPHA,
2902  },
2903  [AV_PIX_FMT_VUYX] = {
2904  .name = "vuyx",
2905  .nb_components = 3,
2906  .log2_chroma_w = 0,
2907  .log2_chroma_h = 0,
2908  .comp = {
2909  { 0, 4, 2, 0, 8 }, /* Y */
2910  { 0, 4, 1, 0, 8 }, /* U */
2911  { 0, 4, 0, 0, 8 }, /* V */
2912  { 0, 4, 3, 0, 8 }, /* X */
2913  },
2914  },
2915  [AV_PIX_FMT_RGBF16BE] = {
2916  .name = "rgbf16be",
2917  .nb_components = 3,
2918  .log2_chroma_w = 0,
2919  .log2_chroma_h = 0,
2920  .comp = {
2921  { 0, 6, 0, 0, 16 }, /* R */
2922  { 0, 6, 2, 0, 16 }, /* G */
2923  { 0, 6, 4, 0, 16 }, /* B */
2924  },
2925  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB |
2926  AV_PIX_FMT_FLAG_FLOAT,
2927  },
2928  [AV_PIX_FMT_RGBF16LE] = {
2929  .name = "rgbf16le",
2930  .nb_components = 3,
2931  .log2_chroma_w = 0,
2932  .log2_chroma_h = 0,
2933  .comp = {
2934  { 0, 6, 0, 0, 16 }, /* R */
2935  { 0, 6, 2, 0, 16 }, /* G */
2936  { 0, 6, 4, 0, 16 }, /* B */
2937  },
2938  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT
2939  },
2940  [AV_PIX_FMT_RGBAF16BE] = {
2941  .name = "rgbaf16be",
2942  .nb_components = 4,
2943  .log2_chroma_w = 0,
2944  .log2_chroma_h = 0,
2945  .comp = {
2946  { 0, 8, 0, 0, 16 }, /* R */
2947  { 0, 8, 2, 0, 16 }, /* G */
2948  { 0, 8, 4, 0, 16 }, /* B */
2949  { 0, 8, 6, 0, 16 }, /* A */
2950  },
2951  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB |
2952  AV_PIX_FMT_FLAG_ALPHA | AV_PIX_FMT_FLAG_FLOAT,
2953  },
2954  [AV_PIX_FMT_RGBAF16LE] = {
2955  .name = "rgbaf16le",
2956  .nb_components = 4,
2957  .log2_chroma_w = 0,
2958  .log2_chroma_h = 0,
2959  .comp = {
2960  { 0, 8, 0, 0, 16 }, /* R */
2961  { 0, 8, 2, 0, 16 }, /* G */
2962  { 0, 8, 4, 0, 16 }, /* B */
2963  { 0, 8, 6, 0, 16 }, /* A */
2964  },
2965  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA |
2966  AV_PIX_FMT_FLAG_FLOAT,
2967  },
2968  [AV_PIX_FMT_Y212LE] = {
2969  .name = "y212le",
2970  .nb_components = 3,
2971  .log2_chroma_w = 1,
2972  .log2_chroma_h = 0,
2973  .comp = {
2974  { 0, 4, 0, 4, 12 }, /* Y */
2975  { 0, 8, 2, 4, 12 }, /* U */
2976  { 0, 8, 6, 4, 12 }, /* V */
2977  },
2978  },
2979  [AV_PIX_FMT_Y212BE] = {
2980  .name = "y212be",
2981  .nb_components = 3,
2982  .log2_chroma_w = 1,
2983  .log2_chroma_h = 0,
2984  .comp = {
2985  { 0, 4, 0, 4, 12 }, /* Y */
2986  { 0, 8, 2, 4, 12 }, /* U */
2987  { 0, 8, 6, 4, 12 }, /* V */
2988  },
2989  .flags = AV_PIX_FMT_FLAG_BE,
2990  },
2991  [AV_PIX_FMT_XV30LE] = {
2992  .name = "xv30le",
2993  .nb_components= 3,
2994  .log2_chroma_w= 0,
2995  .log2_chroma_h= 0,
2996  .comp = {
2997  { 0, 4, 1, 2, 10 }, /* Y */
2998  { 0, 4, 0, 0, 10 }, /* U */
2999  { 0, 4, 2, 4, 10 }, /* V */
3000  { 0, 4, 3, 6, 2 }, /* X */
3001  },
3002  },
3003  [AV_PIX_FMT_XV30BE] = {
3004  .name = "xv30be",
3005  .nb_components= 3,
3006  .log2_chroma_w= 0,
3007  .log2_chroma_h= 0,
3008  .comp = {
3009  { 0, 32, 10, 0, 10 }, /* Y */
3010  { 0, 32, 0, 0, 10 }, /* U */
3011  { 0, 32, 20, 0, 10 }, /* V */
3012  { 0, 32, 30, 0, 2 }, /* X */
3013  },
3014  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_BITSTREAM,
3015  },
3016  [AV_PIX_FMT_XV36LE] = {
3017  .name = "xv36le",
3018  .nb_components= 3,
3019  .log2_chroma_w= 0,
3020  .log2_chroma_h= 0,
3021  .comp = {
3022  { 0, 8, 2, 4, 12 }, /* Y */
3023  { 0, 8, 0, 4, 12 }, /* U */
3024  { 0, 8, 4, 4, 12 }, /* V */
3025  { 0, 8, 6, 4, 12 }, /* X */
3026  },
3027  },
3028  [AV_PIX_FMT_XV36BE] = {
3029  .name = "xv36be",
3030  .nb_components= 3,
3031  .log2_chroma_w= 0,
3032  .log2_chroma_h= 0,
3033  .comp = {
3034  { 0, 8, 2, 4, 12 }, /* Y */
3035  { 0, 8, 0, 4, 12 }, /* U */
3036  { 0, 8, 4, 4, 12 }, /* V */
3037  { 0, 8, 6, 4, 12 }, /* X */
3038  },
3039  .flags = AV_PIX_FMT_FLAG_BE,
3040  },
3041  [AV_PIX_FMT_XV48LE] = {
3042  .name = "xv48le",
3043  .nb_components = 3,
3044  .log2_chroma_w = 0,
3045  .log2_chroma_h = 0,
3046  .comp = {
3047  { 0, 8, 2, 0, 16 }, /* Y */
3048  { 0, 8, 0, 0, 16 }, /* U */
3049  { 0, 8, 4, 0, 16 }, /* V */
3050  { 0, 8, 6, 0, 16 }, /* X */
3051  },
3052  },
3053  [AV_PIX_FMT_XV48BE] = {
3054  .name = "xv48be",
3055  .nb_components = 3,
3056  .log2_chroma_w = 0,
3057  .log2_chroma_h = 0,
3058  .comp = {
3059  { 0, 8, 2, 0, 16 }, /* Y */
3060  { 0, 8, 0, 0, 16 }, /* U */
3061  { 0, 8, 4, 0, 16 }, /* V */
3062  { 0, 8, 6, 0, 16 }, /* X */
3063  },
3064  .flags = AV_PIX_FMT_FLAG_BE,
3065  },
3066  [AV_PIX_FMT_V30XLE] = {
3067  .name = "v30xle",
3068  .nb_components = 3,
3069  .log2_chroma_w = 0,
3070  .log2_chroma_h = 0,
3071  .comp = {
3072  { 0, 4, 1, 4, 10 }, /* Y */
3073  { 0, 4, 0, 2, 10 }, /* U */
3074  { 0, 4, 2, 6, 10 }, /* V */
3075  { 0, 4, 0, 0, 2 }, /* X */
3076  },
3077  },
3078  [AV_PIX_FMT_V30XBE] = {
3079  .name = "v30xbe",
3080  .nb_components= 3,
3081  .log2_chroma_w= 0,
3082  .log2_chroma_h= 0,
3083  .comp = {
3084  { 0, 32, 12, 0, 10 }, /* Y */
3085  { 0, 32, 2, 0, 10 }, /* U */
3086  { 0, 32, 22, 0, 10 }, /* V */
3087  { 0, 32, 0, 0, 2 }, /* X */
3088  },
3089  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_BITSTREAM,
3090  },
3091  [AV_PIX_FMT_RGBF32BE] = {
3092  .name = "rgbf32be",
3093  .nb_components = 3,
3094  .log2_chroma_w = 0,
3095  .log2_chroma_h = 0,
3096  .comp = {
3097  { 0, 12, 0, 0, 32 }, /* R */
3098  { 0, 12, 4, 0, 32 }, /* G */
3099  { 0, 12, 8, 0, 32 }, /* B */
3100  },
3101  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB |
3102  AV_PIX_FMT_FLAG_FLOAT,
3103  },
3104  [AV_PIX_FMT_RGBF32LE] = {
3105  .name = "rgbf32le",
3106  .nb_components = 3,
3107  .log2_chroma_w = 0,
3108  .log2_chroma_h = 0,
3109  .comp = {
3110  { 0, 12, 0, 0, 32 }, /* R */
3111  { 0, 12, 4, 0, 32 }, /* G */
3112  { 0, 12, 8, 0, 32 }, /* B */
3113  },
3114  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT,
3115  },
3116  [AV_PIX_FMT_RGB96BE] = {
3117  .name = "rgb96be",
3118  .nb_components = 3,
3119  .log2_chroma_w = 0,
3120  .log2_chroma_h = 0,
3121  .comp = {
3122  { 0, 12, 0, 0, 32 }, /* R */
3123  { 0, 12, 4, 0, 32 }, /* G */
3124  { 0, 12, 8, 0, 32 }, /* B */
3125  },
3126  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB,
3127  },
3128  [AV_PIX_FMT_RGB96LE] = {
3129  .name = "rgb96le",
3130  .nb_components = 3,
3131  .log2_chroma_w = 0,
3132  .log2_chroma_h = 0,
3133  .comp = {
3134  { 0, 12, 0, 0, 32 }, /* R */
3135  { 0, 12, 4, 0, 32 }, /* G */
3136  { 0, 12, 8, 0, 32 }, /* B */
3137  },
3138  .flags = AV_PIX_FMT_FLAG_RGB,
3139  },
3140  [AV_PIX_FMT_RGBAF32BE] = {
3141  .name = "rgbaf32be",
3142  .nb_components = 4,
3143  .log2_chroma_w = 0,
3144  .log2_chroma_h = 0,
3145  .comp = {
3146  { 0, 16, 0, 0, 32 }, /* R */
3147  { 0, 16, 4, 0, 32 }, /* G */
3148  { 0, 16, 8, 0, 32 }, /* B */
3149  { 0, 16, 12, 0, 32 }, /* A */
3150  },
3151  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB |
3152  AV_PIX_FMT_FLAG_FLOAT | AV_PIX_FMT_FLAG_ALPHA,
3153  },
3154  [AV_PIX_FMT_RGBAF32LE] = {
3155  .name = "rgbaf32le",
3156  .nb_components = 4,
3157  .log2_chroma_w = 0,
3158  .log2_chroma_h = 0,
3159  .comp = {
3160  { 0, 16, 0, 0, 32 }, /* R */
3161  { 0, 16, 4, 0, 32 }, /* G */
3162  { 0, 16, 8, 0, 32 }, /* B */
3163  { 0, 16, 12, 0, 32 }, /* A */
3164  },
3165  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT |
3166  AV_PIX_FMT_FLAG_ALPHA,
3167  },
3168  [AV_PIX_FMT_RGBA128BE] = {
3169  .name = "rgba128be",
3170  .nb_components = 4,
3171  .log2_chroma_w = 0,
3172  .log2_chroma_h = 0,
3173  .comp = {
3174  { 0, 16, 0, 0, 32 }, /* R */
3175  { 0, 16, 4, 0, 32 }, /* G */
3176  { 0, 16, 8, 0, 32 }, /* B */
3177  { 0, 16, 12, 0, 32 }, /* A */
3178  },
3179  .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_RGB |
3180  AV_PIX_FMT_FLAG_ALPHA,
3181  },
3182  [AV_PIX_FMT_RGBA128LE] = {
3183  .name = "rgba128le",
3184  .nb_components = 4,
3185  .log2_chroma_w = 0,
3186  .log2_chroma_h = 0,
3187  .comp = {
3188  { 0, 16, 0, 0, 32 }, /* R */
3189  { 0, 16, 4, 0, 32 }, /* G */
3190  { 0, 16, 8, 0, 32 }, /* B */
3191  { 0, 16, 12, 0, 32 }, /* A */
3192  },
3193  .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
3194  },
3195  [AV_PIX_FMT_P212BE] = {
3196  .name = "p212be",
3197  .nb_components = 3,
3198  .log2_chroma_w = 1,
3199  .log2_chroma_h = 0,
3200  .comp = {
3201  { 0, 2, 0, 4, 12 }, /* Y */
3202  { 1, 4, 0, 4, 12 }, /* U */
3203  { 1, 4, 2, 4, 12 }, /* V */
3204  },
3205  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
3206  },
3207  [AV_PIX_FMT_P212LE] = {
3208  .name = "p212le",
3209  .nb_components = 3,
3210  .log2_chroma_w = 1,
3211  .log2_chroma_h = 0,
3212  .comp = {
3213  { 0, 2, 0, 4, 12 }, /* Y */
3214  { 1, 4, 0, 4, 12 }, /* U */
3215  { 1, 4, 2, 4, 12 }, /* V */
3216  },
3217  .flags = AV_PIX_FMT_FLAG_PLANAR,
3218  },
3219  [AV_PIX_FMT_P412BE] = {
3220  .name = "p412be",
3221  .nb_components = 3,
3222  .log2_chroma_w = 0,
3223  .log2_chroma_h = 0,
3224  .comp = {
3225  { 0, 2, 0, 4, 12 }, /* Y */
3226  { 1, 4, 0, 4, 12 }, /* U */
3227  { 1, 4, 2, 4, 12 }, /* V */
3228  },
3229  .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
3230  },
3231  [AV_PIX_FMT_P412LE] = {
3232  .name = "p412le",
3233  .nb_components = 3,
3234  .log2_chroma_w = 0,
3235  .log2_chroma_h = 0,
3236  .comp = {
3237  { 0, 2, 0, 4, 12 }, /* Y */
3238  { 1, 4, 0, 4, 12 }, /* U */
3239  { 1, 4, 2, 4, 12 }, /* V */
3240  },
3241  .flags = AV_PIX_FMT_FLAG_PLANAR,
3242  },
3243  [AV_PIX_FMT_Y216LE] = {
3244  .name = "y216le",
3245  .nb_components = 3,
3246  .log2_chroma_w = 1,
3247  .log2_chroma_h = 0,
3248  .comp = {
3249  { 0, 4, 0, 0, 16 }, /* Y */
3250  { 0, 8, 2, 0, 16 }, /* U */
3251  { 0, 8, 6, 0, 16 }, /* V */
3252  },
3253  },
3254  [AV_PIX_FMT_Y216BE] = {
3255  .name = "y216be",
3256  .nb_components = 3,
3257  .log2_chroma_w = 1,
3258  .log2_chroma_h = 0,
3259  .comp = {
3260  { 0, 4, 0, 0, 16 }, /* Y */
3261  { 0, 8, 2, 0, 16 }, /* U */
3262  { 0, 8, 6, 0, 16 }, /* V */
3263  },
3264  .flags = AV_PIX_FMT_FLAG_BE,
3265  },
3266  [AV_PIX_FMT_OHCODEC] = {
3267  .name = "ohcodec",
3268  .flags = AV_PIX_FMT_FLAG_HWACCEL,
3269  },
3270 };
3271 
3272 static const char * const color_range_names[] = {
3273  [AVCOL_RANGE_UNSPECIFIED] = "unknown",
3274  [AVCOL_RANGE_MPEG] = "tv",
3275  [AVCOL_RANGE_JPEG] = "pc",
3276 };
3277 
3278 static const char * const color_primaries_names[AVCOL_PRI_NB] = {
3279  [AVCOL_PRI_RESERVED0] = "reserved",
3280  [AVCOL_PRI_BT709] = "bt709",
3281  [AVCOL_PRI_UNSPECIFIED] = "unknown",
3282  [AVCOL_PRI_RESERVED] = "reserved",
3283  [AVCOL_PRI_BT470M] = "bt470m",
3284  [AVCOL_PRI_BT470BG] = "bt470bg",
3285  [AVCOL_PRI_SMPTE170M] = "smpte170m",
3286  [AVCOL_PRI_SMPTE240M] = "smpte240m",
3287  [AVCOL_PRI_FILM] = "film",
3288  [AVCOL_PRI_BT2020] = "bt2020",
3289  [AVCOL_PRI_SMPTE428] = "smpte428",
3290  [AVCOL_PRI_SMPTE431] = "smpte431",
3291  [AVCOL_PRI_SMPTE432] = "smpte432",
3292  [AVCOL_PRI_EBU3213] = "ebu3213",
3293 };
3294 
3295 static const char * const color_transfer_names[] = {
3296  [AVCOL_TRC_RESERVED0] = "reserved",
3297  [AVCOL_TRC_BT709] = "bt709",
3298  [AVCOL_TRC_UNSPECIFIED] = "unknown",
3299  [AVCOL_TRC_RESERVED] = "reserved",
3300  [AVCOL_TRC_GAMMA22] = "bt470m",
3301  [AVCOL_TRC_GAMMA28] = "bt470bg",
3302  [AVCOL_TRC_SMPTE170M] = "smpte170m",
3303  [AVCOL_TRC_SMPTE240M] = "smpte240m",
3304  [AVCOL_TRC_LINEAR] = "linear",
3305  [AVCOL_TRC_LOG] = "log100",
3306  [AVCOL_TRC_LOG_SQRT] = "log316",
3307  [AVCOL_TRC_IEC61966_2_4] = "iec61966-2-4",
3308  [AVCOL_TRC_BT1361_ECG] = "bt1361e",
3309  [AVCOL_TRC_IEC61966_2_1] = "iec61966-2-1",
3310  [AVCOL_TRC_BT2020_10] = "bt2020-10",
3311  [AVCOL_TRC_BT2020_12] = "bt2020-12",
3312  [AVCOL_TRC_SMPTE2084] = "smpte2084",
3313  [AVCOL_TRC_SMPTE428] = "smpte428",
3314  [AVCOL_TRC_ARIB_STD_B67] = "arib-std-b67",
3315 };
3316 
3317 static const char * const color_space_names[] = {
3318  [AVCOL_SPC_RGB] = "gbr",
3319  [AVCOL_SPC_BT709] = "bt709",
3320  [AVCOL_SPC_UNSPECIFIED] = "unknown",
3321  [AVCOL_SPC_RESERVED] = "reserved",
3322  [AVCOL_SPC_FCC] = "fcc",
3323  [AVCOL_SPC_BT470BG] = "bt470bg",
3324  [AVCOL_SPC_SMPTE170M] = "smpte170m",
3325  [AVCOL_SPC_SMPTE240M] = "smpte240m",
3326  [AVCOL_SPC_YCGCO] = "ycgco",
3327  [AVCOL_SPC_BT2020_NCL] = "bt2020nc",
3328  [AVCOL_SPC_BT2020_CL] = "bt2020c",
3329  [AVCOL_SPC_SMPTE2085] = "smpte2085",
3330  [AVCOL_SPC_CHROMA_DERIVED_NCL] = "chroma-derived-nc",
3331  [AVCOL_SPC_CHROMA_DERIVED_CL] = "chroma-derived-c",
3332  [AVCOL_SPC_ICTCP] = "ictcp",
3333  [AVCOL_SPC_IPT_C2] = "ipt-c2",
3334  [AVCOL_SPC_YCGCO_RE] = "ycgco-re",
3335  [AVCOL_SPC_YCGCO_RO] = "ycgco-ro",
3336 };
3337 
3338 static const char * const chroma_location_names[] = {
3339  [AVCHROMA_LOC_UNSPECIFIED] = "unspecified",
3340  [AVCHROMA_LOC_LEFT] = "left",
3341  [AVCHROMA_LOC_CENTER] = "center",
3342  [AVCHROMA_LOC_TOPLEFT] = "topleft",
3343  [AVCHROMA_LOC_TOP] = "top",
3344  [AVCHROMA_LOC_BOTTOMLEFT] = "bottomleft",
3345  [AVCHROMA_LOC_BOTTOM] = "bottom",
3346 };
3347 
3348 static const char * const alpha_mode_names[] = {
3349  [AVALPHA_MODE_UNSPECIFIED] = "unspecified",
3350  [AVALPHA_MODE_PREMULTIPLIED] = "premultiplied",
3351  [AVALPHA_MODE_STRAIGHT] = "straight",
3352 };
3353 
3354 static enum AVPixelFormat get_pix_fmt_internal(const char *name)
3355 {
3356  enum AVPixelFormat pix_fmt;
3357 
3358  for (pix_fmt = 0; pix_fmt < AV_PIX_FMT_NB; pix_fmt++)
3359  if (av_pix_fmt_descriptors[pix_fmt].name &&
3360  (!strcmp(av_pix_fmt_descriptors[pix_fmt].name, name) ||
3361  av_match_name(name, av_pix_fmt_descriptors[pix_fmt].alias)))
3362  return pix_fmt;
3363 
3364  return AV_PIX_FMT_NONE;
3365 }
3366 
3367 const char *av_get_pix_fmt_name(enum AVPixelFormat pix_fmt)
3368 {
3369  return (unsigned)pix_fmt < AV_PIX_FMT_NB ?
3370  av_pix_fmt_descriptors[pix_fmt].name : NULL;
3371 }
3372 
3373 #if HAVE_BIGENDIAN
3374 # define X_NE(be, le) be
3375 #else
3376 # define X_NE(be, le) le
3377 #endif
3378 
3379 enum AVPixelFormat av_get_pix_fmt(const char *name)
3380 {
3381  enum AVPixelFormat pix_fmt;
3382 
3383  if (!strcmp(name, "rgb32"))
3384  name = X_NE("argb", "bgra");
3385  else if (!strcmp(name, "bgr32"))
3386  name = X_NE("abgr", "rgba");
3387 
3388  pix_fmt = get_pix_fmt_internal(name);
3389  if (pix_fmt == AV_PIX_FMT_NONE) {
3390  char name2[32];
3391 
3392  snprintf(name2, sizeof(name2), "%s%s", name, X_NE("be", "le"));
3393  pix_fmt = get_pix_fmt_internal(name2);
3394  }
3395 
3396  return pix_fmt;
3397 }
3398 
3399 int av_get_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)
3400 {
3401  int c, bits = 0;
3402  int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;
3403 
3404  for (c = 0; c < pixdesc->nb_components; c++) {
3405  int s = c == 1 || c == 2 ? 0 : log2_pixels;
3406  bits += pixdesc->comp[c].depth << s;
3407  }
3408 
3409  return bits >> log2_pixels;
3410 }
3411 
3412 int av_get_padded_bits_per_pixel(const AVPixFmtDescriptor *pixdesc)
3413 {
3414  int c, bits = 0;
3415  int log2_pixels = pixdesc->log2_chroma_w + pixdesc->log2_chroma_h;
3416  int steps[4] = {0};
3417 
3418  for (c = 0; c < pixdesc->nb_components; c++) {
3419  const AVComponentDescriptor *comp = &pixdesc->comp[c];
3420  int s = c == 1 || c == 2 ? 0 : log2_pixels;
3421  steps[comp->plane] = comp->step << s;
3422  }
3423  for (c = 0; c < 4; c++)
3424  bits += steps[c];
3425 
3426  if(!(pixdesc->flags & AV_PIX_FMT_FLAG_BITSTREAM))
3427  bits *= 8;
3428 
3429  return bits >> log2_pixels;
3430 }
3431 
3432 char *av_get_pix_fmt_string(char *buf, int buf_size,
3433  enum AVPixelFormat pix_fmt)
3434 {
3435  /* print header */
3436  if (pix_fmt < 0) {
3437  snprintf (buf, buf_size, "name" " nb_components" " nb_bits");
3438  } else {
3439  const AVPixFmtDescriptor *pixdesc = &av_pix_fmt_descriptors[pix_fmt];
3440  snprintf(buf, buf_size, "%-11s %7d %10d", pixdesc->name,
3441  pixdesc->nb_components, av_get_bits_per_pixel(pixdesc));
3442  }
3443 
3444  return buf;
3445 }
3446 
3447 const AVPixFmtDescriptor *av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt)
3448 {
3449  if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB)
3450  return NULL;
3451  return &av_pix_fmt_descriptors[pix_fmt];
3452 }
3453 
3454 const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev)
3455 {
3456  if (!prev)
3457  return &av_pix_fmt_descriptors[0];
3458  while (prev - av_pix_fmt_descriptors < FF_ARRAY_ELEMS(av_pix_fmt_descriptors) - 1) {
3459  prev++;
3460  if (prev->name)
3461  return prev;
3462  }
3463  return NULL;
3464 }
3465 
3466 enum AVPixelFormat av_pix_fmt_desc_get_id(const AVPixFmtDescriptor *desc)
3467 {
3468  if (desc < av_pix_fmt_descriptors ||
3469  desc >= av_pix_fmt_descriptors + FF_ARRAY_ELEMS(av_pix_fmt_descriptors))
3470  return AV_PIX_FMT_NONE;
3471 
3472  return desc - av_pix_fmt_descriptors;
3473 }
3474 
3475 int av_pix_fmt_get_chroma_sub_sample(enum AVPixelFormat pix_fmt,
3476  int *h_shift, int *v_shift)
3477 {
3478  const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
3479  if (!desc)
3480  return AVERROR(ENOSYS);
3481  *h_shift = desc->log2_chroma_w;
3482  *v_shift = desc->log2_chroma_h;
3483 
3484  return 0;
3485 }
3486 
3487 int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt)
3488 {
3489  const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
3490  int i, planes[4] = { 0 }, ret = 0;
3491 
3492  if (!desc)
3493  return AVERROR(EINVAL);
3494 
3495  for (i = 0; i < desc->nb_components; i++)
3496  planes[desc->comp[i].plane] = 1;
3497  for (i = 0; i < FF_ARRAY_ELEMS(planes); i++)
3498  ret += planes[i];
3499  return ret;
3500 }
3501 
3502 enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt)
3503 {
3504  const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
3505  char name[16];
3506  int i;
3507 
3508  if (!desc || strlen(desc->name) < 2)
3509  return AV_PIX_FMT_NONE;
3510  av_strlcpy(name, desc->name, sizeof(name));
3511  i = strlen(name) - 2;
3512  if (strcmp(name + i, "be") && strcmp(name + i, "le"))
3513  return AV_PIX_FMT_NONE;
3514 
3515  name[i] ^= 'b' ^ 'l';
3516 
3517  return get_pix_fmt_internal(name);
3518 }
3519 
3520 #define FF_COLOR_NA -1
3521 #define FF_COLOR_RGB 0 /**< RGB color space */
3522 #define FF_COLOR_GRAY 1 /**< gray color space */
3523 #define FF_COLOR_YUV 2 /**< YUV color space. 16 <= Y <= 235, 16 <= U, V <= 240 */
3524 #define FF_COLOR_YUV_JPEG 3 /**< YUV color space. 0 <= Y <= 255, 0 <= U, V <= 255 */
3525 #define FF_COLOR_XYZ 4
3526 
3527 #define pixdesc_has_alpha(pixdesc) \
3528  ((pixdesc)->flags & AV_PIX_FMT_FLAG_ALPHA)
3529 
3530 
3531 static int get_color_type(const AVPixFmtDescriptor *desc) {
3532  if (desc->flags & AV_PIX_FMT_FLAG_PAL)
3533  return FF_COLOR_RGB;
3534 
3535  if(desc->nb_components == 1 || desc->nb_components == 2)
3536  return FF_COLOR_GRAY;
3537 
3538  if (desc->name) {
3539  if (av_strstart(desc->name, "yuvj", NULL))
3540  return FF_COLOR_YUV_JPEG;
3541  }
3542 
3543  if(desc->flags & AV_PIX_FMT_FLAG_RGB)
3544  return FF_COLOR_RGB;
3545 
3546  if(desc->flags & AV_PIX_FMT_FLAG_XYZ)
3547  return FF_COLOR_XYZ;
3548 
3549  if(desc->nb_components == 0)
3550  return FF_COLOR_NA;
3551 
3552  return FF_COLOR_YUV;
3553 }
3554 
3555 static int get_pix_fmt_depth(int *min, int *max, enum AVPixelFormat pix_fmt)
3556 {
3557  const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
3558  int i;
3559 
3560  if (!desc || !desc->nb_components) {
3561  *min = *max = 0;
3562  return AVERROR(EINVAL);
3563  }
3564 
3565  *min = INT_MAX, *max = -INT_MAX;
3566  for (i = 0; i < desc->nb_components; i++) {
3567  *min = FFMIN(desc->comp[i].depth, *min);
3568  *max = FFMAX(desc->comp[i].depth, *max);
3569  }
3570  return 0;
3571 }
3572 
3573 static int get_pix_fmt_score(enum AVPixelFormat dst_pix_fmt,
3574  enum AVPixelFormat src_pix_fmt,
3575  unsigned *lossp, unsigned consider)
3576 {
3577  const AVPixFmtDescriptor *src_desc = av_pix_fmt_desc_get(src_pix_fmt);
3578  const AVPixFmtDescriptor *dst_desc = av_pix_fmt_desc_get(dst_pix_fmt);
3579  int src_color, dst_color;
3580  int src_min_depth, src_max_depth, dst_min_depth, dst_max_depth;
3581  int ret, loss, i, nb_components;
3582  int score = INT_MAX - 1;
3583 
3584  if (!src_desc || !dst_desc)
3585  return -4;
3586 
3587  if ((src_desc->flags & AV_PIX_FMT_FLAG_HWACCEL) ||
3588  (dst_desc->flags & AV_PIX_FMT_FLAG_HWACCEL)) {
3589  if (dst_pix_fmt == src_pix_fmt)
3590  return -1;
3591  else
3592  return -2;
3593  }
3594 
3595  /* compute loss */
3596  *lossp = loss = 0;
3597 
3598  if (dst_pix_fmt == src_pix_fmt)
3599  return INT_MAX;
3600 
3601  if ((ret = get_pix_fmt_depth(&src_min_depth, &src_max_depth, src_pix_fmt)) < 0)
3602  return -3;
3603  if ((ret = get_pix_fmt_depth(&dst_min_depth, &dst_max_depth, dst_pix_fmt)) < 0)
3604  return -3;
3605 
3606  src_color = get_color_type(src_desc);
3607  dst_color = get_color_type(dst_desc);
3608  if (dst_pix_fmt == AV_PIX_FMT_PAL8)
3609  nb_components = FFMIN(src_desc->nb_components, 4);
3610  else
3611  nb_components = FFMIN(src_desc->nb_components, dst_desc->nb_components);
3612 
3613  for (i = 0; i < nb_components; i++) {
3614  int depth_minus1 = (dst_pix_fmt == AV_PIX_FMT_PAL8) ? 7/nb_components : (dst_desc->comp[i].depth - 1);
3615  int depth_delta = src_desc->comp[i].depth - 1 - depth_minus1;
3616  if (depth_delta > 0 && (consider & FF_LOSS_DEPTH)) {
3617  loss |= FF_LOSS_DEPTH;
3618  score -= 65536 >> depth_minus1;
3619  } else if (depth_delta < 0 && (consider & FF_LOSS_EXCESS_DEPTH)) {
3620  // Favour formats where bit depth exactly matches. If all other
3621  // scoring is equal, we'd rather use the bit depth that most closely
3622  // matches the source.
3623  loss |= FF_LOSS_EXCESS_DEPTH;
3624  score += depth_delta;
3625  }
3626  }
3627 
3628  if (consider & FF_LOSS_RESOLUTION) {
3629  if (dst_desc->log2_chroma_w > src_desc->log2_chroma_w) {
3630  loss |= FF_LOSS_RESOLUTION;
3631  score -= 256 << dst_desc->log2_chroma_w;
3632  }
3633  if (dst_desc->log2_chroma_h > src_desc->log2_chroma_h) {
3634  loss |= FF_LOSS_RESOLUTION;
3635  score -= 256 << dst_desc->log2_chroma_h;
3636  }
3637  // don't favor 422 over 420 if downsampling is needed, because 420 has much better support on the decoder side
3638  if (dst_desc->log2_chroma_w == 1 && src_desc->log2_chroma_w == 0 &&
3639  dst_desc->log2_chroma_h == 1 && src_desc->log2_chroma_h == 0 ) {
3640  score += 512;
3641  }
3642  }
3643 
3644  if (consider & FF_LOSS_EXCESS_RESOLUTION) {
3645  // Favour formats where chroma subsampling exactly matches. If all other
3646  // scoring is equal, we'd rather use the subsampling that most closely
3647  // matches the source.
3648  if (dst_desc->log2_chroma_w < src_desc->log2_chroma_w) {
3649  loss |= FF_LOSS_EXCESS_RESOLUTION;
3650  score -= 1 << (src_desc->log2_chroma_w - dst_desc->log2_chroma_w);
3651  }
3652 
3653  if (dst_desc->log2_chroma_h < src_desc->log2_chroma_h) {
3654  loss |= FF_LOSS_EXCESS_RESOLUTION;
3655  score -= 1 << (src_desc->log2_chroma_h - dst_desc->log2_chroma_h);
3656  }
3657 
3658  // don't favour 411 over 420, because 420 has much better support on the
3659  // decoder side.
3660  if (dst_desc->log2_chroma_w == 1 && src_desc->log2_chroma_w == 2 &&
3661  dst_desc->log2_chroma_h == 1 && src_desc->log2_chroma_h == 2) {
3662  score += 4;
3663  }
3664  }
3665 
3666  if(consider & FF_LOSS_COLORSPACE)
3667  switch(dst_color) {
3668  case FF_COLOR_RGB:
3669  if (src_color != FF_COLOR_RGB &&
3670  src_color != FF_COLOR_GRAY)
3671  loss |= FF_LOSS_COLORSPACE;
3672  break;
3673  case FF_COLOR_GRAY:
3674  if (src_color != FF_COLOR_GRAY)
3675  loss |= FF_LOSS_COLORSPACE;
3676  break;
3677  case FF_COLOR_YUV:
3678  if (src_color != FF_COLOR_YUV)
3679  loss |= FF_LOSS_COLORSPACE;
3680  break;
3681  case FF_COLOR_YUV_JPEG:
3682  if (src_color != FF_COLOR_YUV_JPEG &&
3683  src_color != FF_COLOR_YUV &&
3684  src_color != FF_COLOR_GRAY)
3685  loss |= FF_LOSS_COLORSPACE;
3686  break;
3687  default:
3688  /* fail safe test */
3689  if (src_color != dst_color)
3690  loss |= FF_LOSS_COLORSPACE;
3691  break;
3692  }
3693  if(loss & FF_LOSS_COLORSPACE)
3694  score -= (nb_components * 65536) >> FFMIN(dst_desc->comp[0].depth - 1, src_desc->comp[0].depth - 1);
3695 
3696  if (dst_color == FF_COLOR_GRAY &&
3697  src_color != FF_COLOR_GRAY && (consider & FF_LOSS_CHROMA)) {
3698  loss |= FF_LOSS_CHROMA;
3699  score -= 2 * 65536;
3700  }
3701  if (!pixdesc_has_alpha(dst_desc) && (pixdesc_has_alpha(src_desc) && (consider & FF_LOSS_ALPHA))) {
3702  loss |= FF_LOSS_ALPHA;
3703  score -= 65536;
3704  }
3705  if (dst_pix_fmt == AV_PIX_FMT_PAL8 && (consider & FF_LOSS_COLORQUANT) &&
3706  (src_pix_fmt != AV_PIX_FMT_PAL8 && (src_color != FF_COLOR_GRAY || (pixdesc_has_alpha(src_desc) && (consider & FF_LOSS_ALPHA))))) {
3707  loss |= FF_LOSS_COLORQUANT;
3708  score -= 65536;
3709  }
3710 
3711  *lossp = loss;
3712  return score;
3713 }
3714 
3715 int av_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt,
3716  enum AVPixelFormat src_pix_fmt,
3717  int has_alpha)
3718 {
3719  int loss;
3720  int ret = get_pix_fmt_score(dst_pix_fmt, src_pix_fmt, &loss, has_alpha ? ~0 : ~FF_LOSS_ALPHA);
3721  if (ret < 0)
3722  return ret;
3723  return loss;
3724 }
3725 
3726 enum AVPixelFormat av_find_best_pix_fmt_of_2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2,
3727  enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr)
3728 {
3729  enum AVPixelFormat dst_pix_fmt;
3730  int loss1, loss2, loss_mask;
3731  const AVPixFmtDescriptor *desc1 = av_pix_fmt_desc_get(dst_pix_fmt1);
3732  const AVPixFmtDescriptor *desc2 = av_pix_fmt_desc_get(dst_pix_fmt2);
3733  int score1, score2;
3734 
3735  if (!desc1) {
3736  dst_pix_fmt = dst_pix_fmt2;
3737  } else if (!desc2) {
3738  dst_pix_fmt = dst_pix_fmt1;
3739  } else {
3740  loss_mask= loss_ptr?~*loss_ptr:~0; /* use loss mask if provided */
3741  if(!has_alpha)
3742  loss_mask &= ~FF_LOSS_ALPHA;
3743 
3744  score1 = get_pix_fmt_score(dst_pix_fmt1, src_pix_fmt, &loss1, loss_mask);
3745  score2 = get_pix_fmt_score(dst_pix_fmt2, src_pix_fmt, &loss2, loss_mask);
3746 
3747  if (score1 == score2) {
3748  if(av_get_padded_bits_per_pixel(desc2) != av_get_padded_bits_per_pixel(desc1)) {
3749  dst_pix_fmt = av_get_padded_bits_per_pixel(desc2) < av_get_padded_bits_per_pixel(desc1) ? dst_pix_fmt2 : dst_pix_fmt1;
3750  } else {
3751  dst_pix_fmt = desc2->nb_components < desc1->nb_components ? dst_pix_fmt2 : dst_pix_fmt1;
3752  }
3753  } else {
3754  dst_pix_fmt = score1 < score2 ? dst_pix_fmt2 : dst_pix_fmt1;
3755  }
3756  }
3757 
3758  if (loss_ptr)
3759  *loss_ptr = av_get_pix_fmt_loss(dst_pix_fmt, src_pix_fmt, has_alpha);
3760  return dst_pix_fmt;
3761 }
3762 
3763 const char *av_color_range_name(enum AVColorRange range)
3764 {
3765  return (unsigned) range < AVCOL_RANGE_NB ?
3766  color_range_names[range] : NULL;
3767 }
3768 
3769 int av_color_range_from_name(const char *name)
3770 {
3771  int i;
3772 
3773  for (i = 0; i < FF_ARRAY_ELEMS(color_range_names); i++) {
3774  if (av_strstart(name, color_range_names[i], NULL))
3775  return i;
3776  }
3777 
3778  return AVERROR(EINVAL);
3779 }
3780 
3781 const char *av_color_primaries_name(enum AVColorPrimaries primaries)
3782 {
3783  return (unsigned) primaries < AVCOL_PRI_NB ?
3784  color_primaries_names[primaries] : NULL;
3785 }
3786 
3787 int av_color_primaries_from_name(const char *name)
3788 {
3789  int i;
3790 
3791  for (i = 0; i < FF_ARRAY_ELEMS(color_primaries_names); i++) {
3792  if (!color_primaries_names[i])
3793  continue;
3794 
3795  if (av_strstart(name, color_primaries_names[i], NULL))
3796  return i;
3797  }
3798 
3799  return AVERROR(EINVAL);
3800 }
3801 
3802 const char *av_color_transfer_name(enum AVColorTransferCharacteristic transfer)
3803 {
3804  return (unsigned) transfer < AVCOL_TRC_NB ?
3805  color_transfer_names[transfer] : NULL;
3806 }
3807 
3808 int av_color_transfer_from_name(const char *name)
3809 {
3810  int i;
3811 
3812  for (i = 0; i < FF_ARRAY_ELEMS(color_transfer_names); i++) {
3813  if (!color_transfer_names[i])
3814  continue;
3815 
3816  if (av_strstart(name, color_transfer_names[i], NULL))
3817  return i;
3818  }
3819 
3820  return AVERROR(EINVAL);
3821 }
3822 
3823 const char *av_color_space_name(enum AVColorSpace space)
3824 {
3825  return (unsigned) space < AVCOL_SPC_NB ?
3826  color_space_names[space] : NULL;
3827 }
3828 
3829 int av_color_space_from_name(const char *name)
3830 {
3831  int i;
3832 
3833  for (i = 0; i < FF_ARRAY_ELEMS(color_space_names); i++) {
3834  if (!color_space_names[i])
3835  continue;
3836 
3837  if (av_strstart(name, color_space_names[i], NULL))
3838  return i;
3839  }
3840 
3841  return AVERROR(EINVAL);
3842 }
3843 
3844 const char *av_chroma_location_name(enum AVChromaLocation location)
3845 {
3846  return (unsigned) location < AVCHROMA_LOC_NB ?
3847  chroma_location_names[location] : NULL;
3848 }
3849 
3850 int av_chroma_location_from_name(const char *name)
3851 {
3852  int i;
3853 
3854  for (i = 0; i < FF_ARRAY_ELEMS(chroma_location_names); i++) {
3855  if (!chroma_location_names[i])
3856  continue;
3857 
3858  if (av_strstart(name, chroma_location_names[i], NULL))
3859  return i;
3860  }
3861 
3862  return AVERROR(EINVAL);
3863 }
3864 
3865 int av_chroma_location_enum_to_pos(int *xpos, int *ypos, enum AVChromaLocation pos)
3866 {
3867  if (pos <= AVCHROMA_LOC_UNSPECIFIED || pos >= AVCHROMA_LOC_NB)
3868  return AVERROR(EINVAL);
3869  pos--;
3870 
3871  *xpos = (pos&1) * 128;
3872  *ypos = ((pos>>1)^(pos<4)) * 128;
3873 
3874  return 0;
3875 }
3876 
3877 enum AVChromaLocation av_chroma_location_pos_to_enum(int xpos, int ypos)
3878 {
3879  int pos, xout, yout;
3880 
3881  for (pos = AVCHROMA_LOC_UNSPECIFIED + 1; pos < AVCHROMA_LOC_NB; pos++) {
3882  if (av_chroma_location_enum_to_pos(&xout, &yout, pos) == 0 && xout == xpos && yout == ypos)
3883  return pos;
3884  }
3885  return AVCHROMA_LOC_UNSPECIFIED;
3886 }
3887 
3888 const char *av_alpha_mode_name(enum AVAlphaMode mode)
3889 {
3890  return (unsigned) mode < AVALPHA_MODE_NB ?
3891  alpha_mode_names[mode] : NULL;
3892 }
3893 
3894 enum AVAlphaMode av_alpha_mode_from_name(const char *name)
3895 {
3896  for (int i = 0; i < FF_ARRAY_ELEMS(alpha_mode_names); i++) {
3897  if (!alpha_mode_names[i])
3898  continue;
3899 
3900  if (av_strstart(name, alpha_mode_names[i], NULL))
3901  return i;
3902  }
3903 
3904  return AVERROR(EINVAL);
3905 }
AVCOL_PRI_RESERVED
@ AVCOL_PRI_RESERVED
Definition: pixfmt.h:640
flags
const SwsFlags flags[]
Definition: swscale.c:61
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:3502
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:652
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
AVALPHA_MODE_STRAIGHT
@ AVALPHA_MODE_STRAIGHT
Alpha channel is independent of color values.
Definition: pixfmt.h:803
FF_LOSS_CHROMA
#define FF_LOSS_CHROMA
loss of chroma (e.g.
Definition: pixdesc.h:402
AVALPHA_MODE_PREMULTIPLIED
@ AVALPHA_MODE_PREMULTIPLIED
Alpha channel is multiplied into color values.
Definition: pixfmt.h:802
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:422
AVColorTransferCharacteristic
AVColorTransferCharacteristic
Color Transfer Characteristic.
Definition: pixfmt.h:661
comp
static void comp(unsigned char *dst, ptrdiff_t dst_stride, unsigned char *src, ptrdiff_t src_stride, int add)
Definition: eamad.c:79
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
AVCOL_SPC_YCGCO_RE
@ AVCOL_SPC_YCGCO_RE
YCgCo-R, even addition of bits.
Definition: pixfmt.h:708
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:3447
AVCOL_TRC_LINEAR
@ AVCOL_TRC_LINEAR
"Linear transfer characteristics"
Definition: pixfmt.h:670
AVCHROMA_LOC_BOTTOM
@ AVCHROMA_LOC_BOTTOM
Definition: pixfmt.h:793
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_YUV444P12MSBBE
@ AV_PIX_FMT_YUV444P12MSBBE
planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), lowest bits zero, big-endian
Definition: pixfmt.h:493
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_alpha_mode_name
const char * av_alpha_mode_name(enum AVAlphaMode mode)
Definition: pixdesc.c:3888
AV_PIX_FMT_RGBF16LE
@ AV_PIX_FMT_RGBF16LE
IEEE-754 half precision packed RGB 16:16:16, 48bpp, RGBRGB..., little-endian.
Definition: pixfmt.h:452
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:195
mask
int mask
Definition: mediacodecdec_common.c:154
av_pix_fmt_descriptors
static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB]
Definition: pixdesc.c:203
av_color_space_from_name
int av_color_space_from_name(const char *name)
Definition: pixdesc.c:3829
mode
Definition: swscale.c:56
AVCOL_TRC_NB
@ AVCOL_TRC_NB
Not part of ABI.
Definition: pixfmt.h:683
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:3769
w
uint8_t w
Definition: llviddspenc.c:38
AVCOL_RANGE_JPEG
@ AVCOL_RANGE_JPEG
Full range content.
Definition: pixfmt.h:767
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:710
AVCOL_TRC_UNSPECIFIED
@ AVCOL_TRC_UNSPECIFIED
Definition: pixfmt.h:664
data
const char data[16]
Definition: mxf.c:149
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:3454
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:691
AVCOL_TRC_BT2020_12
@ AVCOL_TRC_BT2020_12
ITU-R BT2020 for 12-bit system.
Definition: pixfmt.h:677
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:3399
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:3432
AVColorPrimaries
AVColorPrimaries
Chromaticity coordinates of the source primaries.
Definition: pixfmt.h:636
FF_COLOR_GRAY
#define FF_COLOR_GRAY
gray color space
Definition: pixdesc.c:3522
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:702
av_chroma_location_name
const char * av_chroma_location_name(enum AVChromaLocation location)
Definition: pixdesc.c:3844
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
AV_PIX_FMT_AMF_SURFACE
@ AV_PIX_FMT_AMF_SURFACE
HW acceleration through AMF.
Definition: pixfmt.h:477
AV_PIX_FMT_GBRAP32LE
@ AV_PIX_FMT_GBRAP32LE
planar GBRA 4:4:4:4 128bpp, little-endian
Definition: pixfmt.h:489
FF_LOSS_EXCESS_RESOLUTION
#define FF_LOSS_EXCESS_RESOLUTION
loss due to unneeded extra resolution
Definition: pixdesc.h:403
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:400
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
hardware decoding through openharmony
Definition: pixfmt.h:502
FF_LOSS_EXCESS_DEPTH
#define FF_LOSS_EXCESS_DEPTH
loss due to unneeded extra color depth
Definition: pixdesc.h:404
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:2612
av_pix_fmt_count_planes
int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt)
Definition: pixdesc.c:3487
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:696
av_chroma_location_from_name
int av_chroma_location_from_name(const char *name)
Definition: pixdesc.c:3850
AVCOL_SPC_RESERVED
@ AVCOL_SPC_RESERVED
reserved for future use by ITU-T and ISO/IEC just like 15-255 are
Definition: pixfmt.h:694
AV_PIX_FMT_RGB96BE
@ AV_PIX_FMT_RGB96BE
packed RGBA 32:32:32, 96bpp, RGBRGB..., big-endian
Definition: pixfmt.h:457
AVCOL_TRC_IEC61966_2_1
@ AVCOL_TRC_IEC61966_2_1
IEC 61966-2-1 (sRGB or sYCC)
Definition: pixfmt.h:675
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:3823
AV_PIX_FMT_GBRAP
@ AV_PIX_FMT_GBRAP
planar GBRA 4:4:4:4 32bpp
Definition: pixfmt.h:212
AV_PIX_FMT_RGBA128BE
@ AV_PIX_FMT_RGBA128BE
packed RGBA 32:32:32:32, 128bpp, RGBARGBA..., big-endian
Definition: pixfmt.h:454
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:768
AVCOL_TRC_GAMMA28
@ AVCOL_TRC_GAMMA28
also ITU-R BT470BG
Definition: pixfmt.h:667
av_color_transfer_from_name
int av_color_transfer_from_name(const char *name)
Definition: pixdesc.c:3808
val
static double val(void *priv, double ch)
Definition: aeval.c:77
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:3475
chroma_location_names
static const char *const chroma_location_names[]
Definition: pixdesc.c:3338
AVCOL_TRC_LOG_SQRT
@ AVCOL_TRC_LOG_SQRT
"Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)"
Definition: pixfmt.h:672
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:666
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 4:4:4:4, 32bpp (1 Cr & Cb sample per 1x1 Y & A samples), 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:637
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
AV_PIX_FMT_RGBA128LE
@ AV_PIX_FMT_RGBA128LE
packed RGBA 32:32:32:32, 128bpp, RGBARGBA..., little-endian
Definition: pixfmt.h:455
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_YUV444P10MSBBE
@ AV_PIX_FMT_YUV444P10MSBBE
planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), lowest bits zero, big-endian
Definition: pixfmt.h:491
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:791
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:3865
AVCOL_PRI_NB
@ AVCOL_PRI_NB
Not part of ABI.
Definition: pixfmt.h:654
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:674
color_space_names
static const char *const color_space_names[]
Definition: pixdesc.c:3317
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_GRAY32LE
@ AV_PIX_FMT_GRAY32LE
Y , 32bpp, little-endian.
Definition: pixfmt.h:480
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:697
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
AV_PIX_FMT_RGB96LE
@ AV_PIX_FMT_RGB96LE
packed RGBA 32:32:32, 96bpp, RGBRGB..., little-endian
Definition: pixfmt.h:458
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:648
color_range_names
static const char *const color_range_names[]
Definition: pixdesc.c:3272
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:645
AV_PIX_FMT_GBRAPF16LE
@ AV_PIX_FMT_GBRAPF16LE
IEEE-754 half precision planar GBRA 4:4:4:4, 64bpp, little-endian.
Definition: pixfmt.h:469
AVCOL_SPC_IPT_C2
@ AVCOL_SPC_IPT_C2
SMPTE ST 2128, IPT-C2.
Definition: pixfmt.h:707
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:639
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:705
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:643
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:644
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_GBRP10MSBLE
@ AV_PIX_FMT_GBRP10MSBLE
planar GBR 4:4:4 30bpp, lowest bits zero, little-endian
Definition: pixfmt.h:496
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:3763
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:662
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_Y216LE
@ AV_PIX_FMT_Y216LE
packed YUV 4:2:2 like YUYV422, 32bpp, little-endian
Definition: pixfmt.h:461
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
AV_PIX_FMT_GBRAPF16BE
@ AV_PIX_FMT_GBRAPF16BE
IEEE-754 half precision planar GBRA 4:4:4:4, 64bpp, big-endian.
Definition: pixfmt.h:468
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:401
AVCHROMA_LOC_LEFT
@ AVCHROMA_LOC_LEFT
MPEG-2/4 4:2:0, H.264 default for 4:2:0.
Definition: pixfmt.h:788
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:398
AVCHROMA_LOC_TOPLEFT
@ AVCHROMA_LOC_TOPLEFT
ITU-R 601, SMPTE 274M 296M S314M(DV 4:1:1), mpeg2 4:2:2.
Definition: pixfmt.h:790
AVCOL_TRC_IEC61966_2_4
@ AVCOL_TRC_IEC61966_2_4
IEC 61966-2-4.
Definition: pixfmt.h:673
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:638
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:3524
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
alpha_mode_names
static const char *const alpha_mode_names[]
Definition: pixdesc.c:3348
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:3781
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:676
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:699
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:3877
AV_PIX_FMT_GBRP12MSBLE
@ AV_PIX_FMT_GBRP12MSBLE
planar GBR 4:4:4 36bpp, lowest bits zero, little-endian
Definition: pixfmt.h:498
pixdesc_has_alpha
#define pixdesc_has_alpha(pixdesc)
Definition: pixdesc.c:3527
AV_PIX_FMT_YAF16BE
@ AV_PIX_FMT_YAF16BE
IEEE-754 half precision packed YA, 16 bits gray, 16 bits alpha, 32bpp, big-endian.
Definition: pixfmt.h:485
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:733
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:647
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:415
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:3531
AVAlphaMode
AVAlphaMode
Correlation between the alpha channel and color values.
Definition: pixfmt.h:800
color_transfer_names
static const char *const color_transfer_names[]
Definition: pixdesc.c:3295
AVCOL_TRC_SMPTE2084
@ AVCOL_TRC_SMPTE2084
SMPTE ST 2084 for 10-, 12-, 14- and 16-bit systems.
Definition: pixfmt.h:678
AVCOL_PRI_SMPTE431
@ AVCOL_PRI_SMPTE431
SMPTE ST 431-2 (2011) / DCI P3.
Definition: pixfmt.h:650
AV_PIX_FMT_YUV444P10MSBLE
@ AV_PIX_FMT_YUV444P10MSBLE
planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), lowest bits zero, little-endian
Definition: pixfmt.h:492
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:669
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:3715
AVCOL_PRI_FILM
@ AVCOL_PRI_FILM
colour filters using Illuminant C
Definition: pixfmt.h:646
AV_PIX_FMT_GBRP10MSBBE
@ AV_PIX_FMT_GBRP10MSBBE
planar GBR 4:4:4 30bpp, lowest bits zero, big-endian
Definition: pixfmt.h:495
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:3412
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:261
dst
uint8_t ptrdiff_t const uint8_t ptrdiff_t int intptr_t intptr_t int int16_t * dst
Definition: dsp.h:87
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_GRAY32BE
@ AV_PIX_FMT_GRAY32BE
Y , 32bpp, big-endian.
Definition: pixfmt.h:479
AVCOL_SPC_YCGCO_RO
@ AVCOL_SPC_YCGCO_RO
YCgCo-R, odd addition of bits.
Definition: pixfmt.h:709
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:671
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:424
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:787
AVALPHA_MODE_NB
@ AVALPHA_MODE_NB
Not part of ABI.
Definition: pixfmt.h:804
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
AV_PIX_FMT_GBRP12MSBBE
@ AV_PIX_FMT_GBRP12MSBBE
planar GBR 4:4:4 36bpp, lowest bits zero, big-endian
Definition: pixfmt.h:497
range
enum AVColorRange range
Definition: mediacodec_wrapper.c:2594
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:3521
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:408
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:3466
AV_PIX_FMT_YAF32LE
@ AV_PIX_FMT_YAF32LE
IEEE-754 single precision packed YA, 32 bits gray, 32 bits alpha, 64bpp, little-endian.
Definition: pixfmt.h:483
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_GBRAP32BE
@ AV_PIX_FMT_GBRAP32BE
planar GBRA 4:4:4:4 128bpp, big-endian
Definition: pixfmt.h:488
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:704
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:663
AVChromaLocation
AVChromaLocation
Location of chroma samples.
Definition: pixfmt.h:786
AV_PIX_FMT_AYUV
@ AV_PIX_FMT_AYUV
packed AYUV 4:4:4:4, 32bpp (1 Cr & Cb sample per 1x1 Y & A samples), AYUVAYUV...
Definition: pixfmt.h:442
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:698
AV_PIX_FMT_VIDEOTOOLBOX
@ AV_PIX_FMT_VIDEOTOOLBOX
hardware decoding through Videotoolbox
Definition: pixfmt.h:305
AV_PIX_FMT_UYVA
@ AV_PIX_FMT_UYVA
packed UYVA 4:4:4:4, 32bpp (1 Cr & Cb sample per 1x1 Y & A samples), UYVAUYVA...
Definition: pixfmt.h:444
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:256
AVCOL_SPC_BT2020_NCL
@ AVCOL_SPC_BT2020_NCL
ITU-R BT2020 non-constant luminance system.
Definition: pixfmt.h:701
transfer
enum AVColorTransferCharacteristic transfer
Definition: mediacodec_wrapper.c:2622
FF_COLOR_XYZ
#define FF_COLOR_XYZ
Definition: pixdesc.c:3525
AVColorSpace
AVColorSpace
YUV colorspace type.
Definition: pixfmt.h:690
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:3787
common.h
AV_PIX_FMT_YAF16LE
@ AV_PIX_FMT_YAF16LE
IEEE-754 half precision packed YA, 16 bits gray, 16 bits alpha, 32bpp, little-endian.
Definition: pixfmt.h:486
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:3278
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:3520
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:3573
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:693
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:399
FF_COLOR_YUV
#define FF_COLOR_YUV
YUV color space.
Definition: pixdesc.c:3523
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:750
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:641
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
AVALPHA_MODE_UNSPECIFIED
@ AVALPHA_MODE_UNSPECIFIED
Unknown alpha handling, or no alpha channel.
Definition: pixfmt.h:801
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:3354
av_alpha_mode_from_name
enum AVAlphaMode av_alpha_mode_from_name(const char *name)
Definition: pixdesc.c:3894
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:3555
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:414
AV_PIX_FMT_GRAYF16BE
@ AV_PIX_FMT_GRAYF16BE
IEEE-754 half precision Y, 16bpp, big-endian.
Definition: pixfmt.h:471
AV_PIX_FMT_RGBF16BE
@ AV_PIX_FMT_RGBF16BE
IEEE-754 half precision packed RGB 16:16:16, 48bpp, RGBRGB..., big-endian.
Definition: pixfmt.h:451
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:3379
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:682
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:3726
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:789
mode
mode
Definition: ebur128.h:83
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:695
AV_PIX_FMT_XV48LE
@ AV_PIX_FMT_XV48LE
packed XVYU 4:4:4, 64bpp, little-endian, variant of Y416 where alpha channel is left undefined
Definition: pixfmt.h:464
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:346
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
AV_PIX_FMT_V30XBE
@ AV_PIX_FMT_V30XBE
packed VYUX 4:4:4 like XV30, 32bpp, (msb)10V 10Y 10U 2X(lsb), big-endian
Definition: pixfmt.h:448
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:668
Windows::Graphics::DirectX::Direct3D11::p
IDirect3DDxgiInterfaceAccess _COM_Outptr_ void ** p
Definition: vsrc_gfxcapture_winrt.hpp:53
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:3376
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:79
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:401
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_V30XLE
@ AV_PIX_FMT_V30XLE
packed VYUX 4:4:4 like XV30, 32bpp, (msb)10V 10Y 10U 2X(lsb), little-endian
Definition: pixfmt.h:449
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_XV48BE
@ AV_PIX_FMT_XV48BE
packed XVYU 4:4:4, 64bpp, big-endian, variant of Y416 where alpha channel is left undefined
Definition: pixfmt.h:463
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:665
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:651
FF_LOSS_RESOLUTION
#define FF_LOSS_RESOLUTION
loss due to resolution change
Definition: pixdesc.h:397
AV_PIX_FMT_YAF32BE
@ AV_PIX_FMT_YAF32BE
IEEE-754 single precision packed YA, 32 bits gray, 32 bits alpha, 64bpp, big-endian.
Definition: pixfmt.h:482
AV_PIX_FMT_P216BE
@ AV_PIX_FMT_P216BE
interleaved chroma YUV 4:2:2, 32bpp, big-endian
Definition: pixfmt.h:395
AV_PIX_FMT_OHCODEC
@ AV_PIX_FMT_OHCODEC
Definition: pixfmt.h:500
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:106
AV_PIX_FMT_GRAYF16LE
@ AV_PIX_FMT_GRAYF16LE
IEEE-754 half precision Y, 16bpp, little-endian.
Definition: pixfmt.h:472
AVCOL_SPC_SMPTE2085
@ AVCOL_SPC_SMPTE2085
SMPTE 2085, Y'D'zD'x.
Definition: pixfmt.h:703
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
AV_PIX_FMT_Y216BE
@ AV_PIX_FMT_Y216BE
packed YUV 4:2:2 like YUYV422, 32bpp, big-endian
Definition: pixfmt.h:460
AV_PIX_FMT_YUV444P12MSBLE
@ AV_PIX_FMT_YUV444P12MSBLE
planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), lowest bits zero, little-endian
Definition: pixfmt.h:494
AVCHROMA_LOC_NB
@ AVCHROMA_LOC_NB
Not part of ABI.
Definition: pixfmt.h:794
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:78
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:680
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_GBRPF16BE
@ AV_PIX_FMT_GBRPF16BE
IEEE-754 half precision planer GBR 4:4:4, 48bpp, big-endian.
Definition: pixfmt.h:466
AV_PIX_FMT_VUYX
@ AV_PIX_FMT_VUYX
packed VUYX 4:4:4:4, 32bpp, Variant of VUYA where alpha channel is left undefined
Definition: pixfmt.h:406
AV_PIX_FMT_VYU444
@ AV_PIX_FMT_VYU444
packed VYU 4:4:4, 24bpp (1 Cr & Cb sample per 1x1 Y), VYUVYU...
Definition: pixfmt.h:446
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:117
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:692
AVColorRange
AVColorRange
Visual content value range.
Definition: pixfmt.h:732
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:706
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:3802
AVCHROMA_LOC_BOTTOMLEFT
@ AVCHROMA_LOC_BOTTOMLEFT
Definition: pixfmt.h:792
skip
static void BS_FUNC() skip(BSCTX *bc, unsigned int n)
Skip n bits in the buffer.
Definition: bitstream_template.h:383
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
src
#define src
Definition: vp8dsp.c:248
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
planes
static const struct @528 planes[]
AV_PIX_FMT_GBRPF16LE
@ AV_PIX_FMT_GBRPF16LE
IEEE-754 half precision planer GBR 4:4:4, 48bpp, little-endian.
Definition: pixfmt.h:467
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:3367
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
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