1 /*****************************************************************************
2 * fourcc.c: fourcc helpers functions
3 *****************************************************************************
4 * Copyright © 2009-2011 Laurent Aimar
6 * Authors: Laurent Aimar <fenrir@videolan.org>
7 * Jean-Baptiste Kempf <jb@videolan.org>
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU Lesser General Public License as published by
11 * the Free Software Foundation; either version 2.1 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public License
20 * along with this program; if not, write to the Free Software Foundation,
21 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
31 #include <vlc_common.h>
32 #include <vlc_fourcc.h>
36 #include "fourcc_tables.h"
38 static int fourcc_cmp(const void *key
, const void *ent
)
40 return memcmp(key
, ent
, 4);
43 static vlc_fourcc_t
Lookup(vlc_fourcc_t fourcc
, const char **restrict dsc
,
44 const struct fourcc_mapping
*mapv
, size_t mapc
,
45 const struct fourcc_desc
*dscv
, size_t dscc
)
47 const struct fourcc_mapping
*mapping
;
48 const struct fourcc_desc
*desc
;
50 mapping
= bsearch(&fourcc
, mapv
, mapc
, sizeof (*mapv
), fourcc_cmp
);
55 desc
= bsearch(&fourcc
, dscv
, dscc
, sizeof (*dscv
), fourcc_cmp
);
59 return mapping
->fourcc
;
62 fourcc
= mapping
->fourcc
;
65 desc
= bsearch(&fourcc
, dscv
, dscc
, sizeof (*dscv
), fourcc_cmp
);
67 return 0; /* Unknown FourCC */
70 return fourcc
; /* Known FourCC (has a description) */
73 static vlc_fourcc_t
LookupVideo(vlc_fourcc_t fourcc
, const char **restrict dsc
)
75 return Lookup(fourcc
, dsc
, mapping_video
,
76 sizeof (mapping_video
) / sizeof (mapping_video
[0]),
77 desc_video
, sizeof (desc_video
) / sizeof (desc_video
[0]));
80 static vlc_fourcc_t
LookupAudio(vlc_fourcc_t fourcc
, const char **restrict dsc
)
82 return Lookup(fourcc
, dsc
, mapping_audio
,
83 sizeof (mapping_audio
) / sizeof (mapping_audio
[0]),
84 desc_audio
, sizeof (desc_audio
) / sizeof (desc_audio
[0]));
87 static vlc_fourcc_t
LookupSpu(vlc_fourcc_t fourcc
, const char **restrict dsc
)
89 return Lookup(fourcc
, dsc
, mapping_spu
,
90 sizeof (mapping_spu
) / sizeof (mapping_spu
[0]),
91 desc_spu
, sizeof (desc_spu
) / sizeof (desc_spu
[0]));
94 static vlc_fourcc_t
LookupCat(vlc_fourcc_t fourcc
, const char **restrict dsc
,
100 return LookupVideo(fourcc
, dsc
);
102 return LookupAudio(fourcc
, dsc
);
104 return LookupSpu(fourcc
, dsc
);
107 vlc_fourcc_t ret
= LookupVideo(fourcc
, dsc
);
109 ret
= LookupAudio(fourcc
, dsc
);
111 ret
= LookupSpu(fourcc
, dsc
);
115 vlc_fourcc_t
vlc_fourcc_GetCodec(int cat
, vlc_fourcc_t fourcc
)
117 vlc_fourcc_t codec
= LookupCat(fourcc
, NULL
, cat
);
118 return codec
? codec
: fourcc
;
121 vlc_fourcc_t
vlc_fourcc_GetCodecFromString( int i_cat
, const char *psz_fourcc
)
123 if( !psz_fourcc
|| strlen(psz_fourcc
) != 4 )
125 return vlc_fourcc_GetCodec( i_cat
,
126 VLC_FOURCC( psz_fourcc
[0], psz_fourcc
[1],
127 psz_fourcc
[2], psz_fourcc
[3] ) );
130 vlc_fourcc_t
vlc_fourcc_GetCodecAudio( vlc_fourcc_t i_fourcc
, int i_bits
)
132 const int i_bytes
= ( i_bits
+ 7 ) / 8;
134 if( i_fourcc
== VLC_FOURCC( 'a', 'f', 'l', 't' ) )
139 return VLC_CODEC_FL32
;
141 return VLC_CODEC_FL64
;
146 else if( i_fourcc
== VLC_FOURCC( 'a', 'r', 'a', 'w' ) )
153 return VLC_CODEC_S16L
;
155 return VLC_CODEC_S24L
;
157 return VLC_CODEC_S32L
;
162 else if( i_fourcc
== VLC_FOURCC( 't', 'w', 'o', 's' ) )
169 return VLC_CODEC_S16B
;
171 return VLC_CODEC_S24B
;
173 return VLC_CODEC_S32B
;
178 else if( i_fourcc
== VLC_FOURCC( 's', 'o', 'w', 't' ) )
185 return VLC_CODEC_S16L
;
187 return VLC_CODEC_S24L
;
189 return VLC_CODEC_S32L
;
196 return vlc_fourcc_GetCodec( AUDIO_ES
, i_fourcc
);
200 const char *vlc_fourcc_GetDescription(int cat
, vlc_fourcc_t fourcc
)
204 return LookupCat(fourcc
, &ret
, cat
) ? ret
: "";
209 #define VLC_CODEC_YUV_PLANAR_410 \
210 VLC_CODEC_I410, VLC_CODEC_YV9
212 #define VLC_CODEC_YUV_PLANAR_420 \
213 VLC_CODEC_I420, VLC_CODEC_YV12, VLC_CODEC_J420
215 #define VLC_CODEC_YUV_SEMIPLANAR_420 \
216 VLC_CODEC_NV12, VLC_CODEC_NV21
218 #define VLC_CODEC_YUV_PLANAR_420_16 \
219 VLC_CODEC_I420_16L, VLC_CODEC_I420_16B, VLC_CODEC_I420_12L, VLC_CODEC_I420_12B, VLC_CODEC_I420_10L, VLC_CODEC_I420_10B, VLC_CODEC_I420_9L, VLC_CODEC_I420_9B
221 #define VLC_CODEC_YUV_PLANAR_422 \
222 VLC_CODEC_I422, VLC_CODEC_J422
224 #define VLC_CODEC_YUV_SEMIPLANAR_422 \
225 VLC_CODEC_NV16, VLC_CODEC_NV61
227 #define VLC_CODEC_YUV_PLANAR_422_16 \
228 VLC_CODEC_I422_12L, VLC_CODEC_I422_12B, VLC_CODEC_I422_10L, VLC_CODEC_I422_10B, VLC_CODEC_I422_9L, VLC_CODEC_I422_9B
230 #define VLC_CODEC_YUV_PLANAR_440 \
231 VLC_CODEC_I440, VLC_CODEC_J440
233 #define VLC_CODEC_YUV_PLANAR_444 \
234 VLC_CODEC_I444, VLC_CODEC_J444
236 #define VLC_CODEC_YUV_SEMIPLANAR_444 \
237 VLC_CODEC_NV24, VLC_CODEC_NV42
239 #define VLC_CODEC_YUV_PLANAR_444_16 \
240 VLC_CODEC_I444_10L, VLC_CODEC_I444_10B, VLC_CODEC_I444_9L, VLC_CODEC_I444_9B, \
241 VLC_CODEC_I444_16L, VLC_CODEC_I444_16B, VLC_CODEC_I444_12L, VLC_CODEC_I444_12B
243 #define VLC_CODEC_YUV_PACKED \
244 VLC_CODEC_YUYV, VLC_CODEC_YVYU, \
245 VLC_CODEC_UYVY, VLC_CODEC_VYUY
247 #define VLC_CODEC_FALLBACK_420 \
248 VLC_CODEC_YUV_PLANAR_422, VLC_CODEC_YUV_PACKED, \
249 VLC_CODEC_YUV_PLANAR_444, VLC_CODEC_YUV_PLANAR_440, \
250 VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211
252 static const vlc_fourcc_t p_I420_fallback
[] = {
253 VLC_CODEC_I420
, VLC_CODEC_YV12
, VLC_CODEC_J420
, VLC_CODEC_FALLBACK_420
, 0
255 static const vlc_fourcc_t p_J420_fallback
[] = {
256 VLC_CODEC_J420
, VLC_CODEC_I420
, VLC_CODEC_YV12
, VLC_CODEC_FALLBACK_420
, 0
258 static const vlc_fourcc_t p_YV12_fallback
[] = {
259 VLC_CODEC_YV12
, VLC_CODEC_I420
, VLC_CODEC_J420
, VLC_CODEC_FALLBACK_420
, 0
261 static const vlc_fourcc_t p_NV12_fallback
[] = {
262 VLC_CODEC_NV12
, VLC_CODEC_I420
, VLC_CODEC_J420
, VLC_CODEC_FALLBACK_420
, 0
265 #define VLC_CODEC_FALLBACK_420_16 \
266 VLC_CODEC_I420, VLC_CODEC_YV12, VLC_CODEC_J420, VLC_CODEC_FALLBACK_420
268 static const vlc_fourcc_t p_I420_9L_fallback
[] = {
269 VLC_CODEC_I420_9L
, VLC_CODEC_I420_9B
, VLC_CODEC_FALLBACK_420_16
, 0
271 static const vlc_fourcc_t p_I420_9B_fallback
[] = {
272 VLC_CODEC_I420_9B
, VLC_CODEC_I420_9L
, VLC_CODEC_FALLBACK_420_16
, 0
274 static const vlc_fourcc_t p_I420_10L_fallback
[] = {
275 VLC_CODEC_I420_10L
, VLC_CODEC_I420_10B
, VLC_CODEC_FALLBACK_420_16
, 0
277 static const vlc_fourcc_t p_I420_10B_fallback
[] = {
278 VLC_CODEC_I420_10B
, VLC_CODEC_I420_10L
, VLC_CODEC_FALLBACK_420_16
, 0
280 static const vlc_fourcc_t p_I420_12L_fallback
[] = {
281 VLC_CODEC_I420_12L
, VLC_CODEC_I420_12B
, VLC_CODEC_FALLBACK_420_16
, 0
283 static const vlc_fourcc_t p_I420_12B_fallback
[] = {
284 VLC_CODEC_I420_12B
, VLC_CODEC_I420_12L
, VLC_CODEC_FALLBACK_420_16
, 0
286 static const vlc_fourcc_t p_I420_16L_fallback
[] = {
287 VLC_CODEC_I420_16L
, VLC_CODEC_I420_16B
, VLC_CODEC_FALLBACK_420_16
, 0
289 static const vlc_fourcc_t p_I420_16B_fallback
[] = {
290 VLC_CODEC_I420_16B
, VLC_CODEC_I420_16L
, VLC_CODEC_FALLBACK_420_16
, 0
294 #define VLC_CODEC_FALLBACK_422 \
295 VLC_CODEC_YUV_PACKED, VLC_CODEC_YUV_PLANAR_420, \
296 VLC_CODEC_YUV_PLANAR_444, VLC_CODEC_YUV_PLANAR_440, \
297 VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211
299 static const vlc_fourcc_t p_I422_fallback
[] = {
300 VLC_CODEC_I422
, VLC_CODEC_J422
, VLC_CODEC_FALLBACK_422
, 0
302 static const vlc_fourcc_t p_J422_fallback
[] = {
303 VLC_CODEC_J422
, VLC_CODEC_I422
, VLC_CODEC_FALLBACK_422
, 0
306 #define VLC_CODEC_FALLBACK_422_16 \
307 VLC_CODEC_I422, VLC_CODEC_J422, VLC_CODEC_FALLBACK_422
309 static const vlc_fourcc_t p_I422_9L_fallback
[] = {
310 VLC_CODEC_I422_9L
, VLC_CODEC_I422_9B
, VLC_CODEC_FALLBACK_422_16
, 0
312 static const vlc_fourcc_t p_I422_9B_fallback
[] = {
313 VLC_CODEC_I422_9B
, VLC_CODEC_I422_9L
, VLC_CODEC_FALLBACK_422_16
, 0
315 static const vlc_fourcc_t p_I422_10L_fallback
[] = {
316 VLC_CODEC_I422_10L
, VLC_CODEC_I422_10B
, VLC_CODEC_FALLBACK_422_16
, 0
318 static const vlc_fourcc_t p_I422_10B_fallback
[] = {
319 VLC_CODEC_I422_10B
, VLC_CODEC_I422_10L
, VLC_CODEC_FALLBACK_422_16
, 0
321 static const vlc_fourcc_t p_I422_12L_fallback
[] = {
322 VLC_CODEC_I422_12L
, VLC_CODEC_I422_12B
, VLC_CODEC_FALLBACK_422_16
, 0
324 static const vlc_fourcc_t p_I422_12B_fallback
[] = {
325 VLC_CODEC_I422_12B
, VLC_CODEC_I422_12L
, VLC_CODEC_FALLBACK_422_16
, 0
328 #define VLC_CODEC_FALLBACK_444 \
329 VLC_CODEC_YUV_PLANAR_422, VLC_CODEC_YUV_PACKED, \
330 VLC_CODEC_YUV_PLANAR_420, VLC_CODEC_YUV_PLANAR_440, \
331 VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211
333 static const vlc_fourcc_t p_I444_fallback
[] = {
334 VLC_CODEC_I444
, VLC_CODEC_J444
, VLC_CODEC_FALLBACK_444
, 0
336 static const vlc_fourcc_t p_J444_fallback
[] = {
337 VLC_CODEC_J444
, VLC_CODEC_I444
, VLC_CODEC_FALLBACK_444
, 0
340 #define VLC_CODEC_FALLBACK_444_16 \
341 VLC_CODEC_I444, VLC_CODEC_J444, VLC_CODEC_FALLBACK_444
343 static const vlc_fourcc_t p_I444_9L_fallback
[] = {
344 VLC_CODEC_I444_9L
, VLC_CODEC_I444_9B
, VLC_CODEC_FALLBACK_444_16
, 0
346 static const vlc_fourcc_t p_I444_9B_fallback
[] = {
347 VLC_CODEC_I444_9B
, VLC_CODEC_I444_9L
, VLC_CODEC_FALLBACK_444_16
, 0
349 static const vlc_fourcc_t p_I444_10L_fallback
[] = {
350 VLC_CODEC_I444_10L
, VLC_CODEC_I444_10B
, VLC_CODEC_FALLBACK_444_16
, 0
352 static const vlc_fourcc_t p_I444_10B_fallback
[] = {
353 VLC_CODEC_I444_10B
, VLC_CODEC_I444_10L
, VLC_CODEC_FALLBACK_444_16
, 0
355 static const vlc_fourcc_t p_I444_12L_fallback
[] = {
356 VLC_CODEC_I444_12L
, VLC_CODEC_I444_12B
, VLC_CODEC_FALLBACK_444_16
, 0
358 static const vlc_fourcc_t p_I444_12B_fallback
[] = {
359 VLC_CODEC_I444_12B
, VLC_CODEC_I444_12L
, VLC_CODEC_FALLBACK_444_16
, 0
361 static const vlc_fourcc_t p_I444_16L_fallback
[] = {
362 VLC_CODEC_I444_16L
, VLC_CODEC_I444_16B
, VLC_CODEC_FALLBACK_444_16
, 0
364 static const vlc_fourcc_t p_I444_16B_fallback
[] = {
365 VLC_CODEC_I444_16B
, VLC_CODEC_I444_16L
, VLC_CODEC_FALLBACK_444_16
, 0
369 /* Fallbacks for cvpx */
370 static const vlc_fourcc_t p_CVPX_VIDEO_NV12_fallback
[] = {
371 VLC_CODEC_CVPX_NV12
, VLC_CODEC_I420
, 0,
373 static const vlc_fourcc_t p_CVPX_VIDEO_UYVY_fallback
[] = {
374 VLC_CODEC_CVPX_UYVY
, VLC_CODEC_I420
, 0,
376 static const vlc_fourcc_t p_CVPX_VIDEO_I420_fallback
[] = {
377 VLC_CODEC_CVPX_I420
, VLC_CODEC_I420
, 0,
379 static const vlc_fourcc_t p_CVPX_VIDEO_BGRA_fallback
[] = {
380 VLC_CODEC_CVPX_BGRA
, VLC_CODEC_BGRA
, 0,
383 static const vlc_fourcc_t p_VAAPI_420_fallback
[] = {
384 VLC_CODEC_VAAPI_420
, VLC_CODEC_I420
, 0,
387 static const vlc_fourcc_t p_I440_fallback
[] = {
389 VLC_CODEC_YUV_PLANAR_420
,
390 VLC_CODEC_YUV_PLANAR_422
,
391 VLC_CODEC_YUV_PLANAR_444
,
392 VLC_CODEC_YUV_PACKED
,
393 VLC_CODEC_I411
, VLC_CODEC_YUV_PLANAR_410
, VLC_CODEC_Y211
, 0
396 #define VLC_CODEC_FALLBACK_PACKED \
397 VLC_CODEC_YUV_PLANAR_422, VLC_CODEC_YUV_PLANAR_420, \
398 VLC_CODEC_YUV_PLANAR_444, VLC_CODEC_YUV_PLANAR_440, \
399 VLC_CODEC_I411, VLC_CODEC_YUV_PLANAR_410, VLC_CODEC_Y211
401 static const vlc_fourcc_t p_YUYV_fallback
[] = {
406 VLC_CODEC_FALLBACK_PACKED
, 0
408 static const vlc_fourcc_t p_YVYU_fallback
[] = {
413 VLC_CODEC_FALLBACK_PACKED
, 0
415 static const vlc_fourcc_t p_UYVY_fallback
[] = {
420 VLC_CODEC_FALLBACK_PACKED
, 0
422 static const vlc_fourcc_t p_VYUY_fallback
[] = {
427 VLC_CODEC_FALLBACK_PACKED
, 0
430 static const vlc_fourcc_t
*pp_YUV_fallback
[] = {
466 p_CVPX_VIDEO_NV12_fallback
,
467 p_CVPX_VIDEO_UYVY_fallback
,
468 p_CVPX_VIDEO_I420_fallback
,
469 p_VAAPI_420_fallback
,
473 static const vlc_fourcc_t p_list_YUV
[] = {
474 VLC_CODEC_YUV_PLANAR_420
,
475 VLC_CODEC_YUV_SEMIPLANAR_420
,
476 VLC_CODEC_YUV_PLANAR_422
,
477 VLC_CODEC_YUV_SEMIPLANAR_422
,
478 VLC_CODEC_YUV_PLANAR_440
,
479 VLC_CODEC_YUV_PLANAR_444
,
480 VLC_CODEC_YUV_SEMIPLANAR_444
,
481 VLC_CODEC_YUV_PACKED
,
482 VLC_CODEC_I411
, VLC_CODEC_YUV_PLANAR_410
, VLC_CODEC_Y211
,
483 VLC_CODEC_YUV_PLANAR_420_16
,
484 VLC_CODEC_YUV_PLANAR_422_16
,
485 VLC_CODEC_YUV_PLANAR_444_16
,
486 VLC_CODEC_VDPAU_VIDEO_420
,
487 VLC_CODEC_VDPAU_VIDEO_422
,
488 VLC_CODEC_VDPAU_VIDEO_444
,
497 static const vlc_fourcc_t p_RGB32_fallback
[] = {
505 static const vlc_fourcc_t p_RGB24_fallback
[] = {
513 static const vlc_fourcc_t p_RGB16_fallback
[] = {
521 static const vlc_fourcc_t p_RGB15_fallback
[] = {
529 static const vlc_fourcc_t p_RGB8_fallback
[] = {
537 static const vlc_fourcc_t
*pp_RGB_fallback
[] = {
543 p_CVPX_VIDEO_BGRA_fallback
,
550 static const vlc_fourcc_t
*GetFallback( vlc_fourcc_t i_fourcc
,
551 const vlc_fourcc_t
*pp_fallback
[],
552 const vlc_fourcc_t p_list
[] )
554 for( unsigned i
= 0; pp_fallback
[i
]; i
++ )
556 if( pp_fallback
[i
][0] == i_fourcc
)
557 return pp_fallback
[i
];
562 const vlc_fourcc_t
*vlc_fourcc_GetYUVFallback( vlc_fourcc_t i_fourcc
)
564 return GetFallback( i_fourcc
, pp_YUV_fallback
, p_list_YUV
);
566 const vlc_fourcc_t
*vlc_fourcc_GetRGBFallback( vlc_fourcc_t i_fourcc
)
568 return GetFallback( i_fourcc
, pp_RGB_fallback
, p_RGB32_fallback
);
571 bool vlc_fourcc_AreUVPlanesSwapped( vlc_fourcc_t a
, vlc_fourcc_t b
)
573 static const vlc_fourcc_t pp_swapped
[][4] = {
574 { VLC_CODEC_YV12
, VLC_CODEC_I420
, VLC_CODEC_J420
, 0 },
575 { VLC_CODEC_YV9
, VLC_CODEC_I410
, 0 },
579 for( int i
= 0; pp_swapped
[i
][0]; i
++ )
581 if( pp_swapped
[i
][0] == b
)
587 if( pp_swapped
[i
][0] != a
)
589 for( int j
= 1; pp_swapped
[i
][j
]; j
++ )
591 if( pp_swapped
[i
][j
] == b
)
598 bool vlc_fourcc_IsYUV(vlc_fourcc_t fcc
)
600 for( unsigned i
= 0; p_list_YUV
[i
]; i
++ )
602 if( p_list_YUV
[i
] == fcc
)
608 #define PLANAR(n, w_den, h_den, size, bits) \
609 { .plane_count = n, \
610 .p = { {.w = {1, 1}, .h = {1, 1}}, \
611 {.w = {1,w_den}, .h = {1,h_den}}, \
612 {.w = {1,w_den}, .h = {1,h_den}}, \
613 {.w = {1, 1}, .h = {1, 1}} }, \
614 .pixel_size = size, \
617 #define PLANAR_8(n, w_den, h_den) PLANAR(n, w_den, h_den, 1, 8)
618 #define PLANAR_16(n, w_den, h_den, bits) PLANAR(n, w_den, h_den, 2, bits)
620 #define PACKED_FMT(size, bits) \
621 { .plane_count = 1, \
622 .p = { {.w = {1,1}, .h = {1,1}} }, \
623 .pixel_size = size, \
626 /* Zero planes for hardware picture handles. Cannot be manipulated directly. */
628 { .plane_count = 0, \
629 .p = { {.w = {1,1}, .h = {1,1}} }, \
635 vlc_fourcc_t p_fourcc
[4];
636 vlc_chroma_description_t description
;
637 } p_list_chroma_description
[] = {
638 { { VLC_CODEC_I411
}, PLANAR_8(3, 4, 1) },
639 { { VLC_CODEC_YUV_PLANAR_410
}, PLANAR_8(3, 4, 4) },
640 { { VLC_CODEC_YUV_PLANAR_420
}, PLANAR_8(3, 2, 2) },
641 { { VLC_CODEC_NV12
, VLC_CODEC_NV21
}, PLANAR_8(2, 1, 2) },
642 { { VLC_CODEC_YUV_PLANAR_422
}, PLANAR_8(3, 2, 1) },
643 { { VLC_CODEC_NV16
, VLC_CODEC_NV61
}, PLANAR_8(2, 1, 1) },
644 { { VLC_CODEC_YUV_PLANAR_440
}, PLANAR_8(3, 1, 2) },
645 { { VLC_CODEC_YUV_PLANAR_444
}, PLANAR_8(3, 1, 1) },
646 { { VLC_CODEC_YUVA
}, PLANAR_8(4, 1, 1) },
647 { { VLC_CODEC_YUV420A
}, PLANAR_8(4, 2, 2) },
648 { { VLC_CODEC_YUV422A
}, PLANAR_8(4, 2, 1) },
650 { { VLC_CODEC_GBR_PLANAR
}, PLANAR_8(3, 1, 1) },
651 { { VLC_CODEC_GBR_PLANAR_9L
,
652 VLC_CODEC_GBR_PLANAR_9B
}, PLANAR_16(3, 1, 1, 9) },
653 { { VLC_CODEC_GBR_PLANAR_10L
,
654 VLC_CODEC_GBR_PLANAR_10B
}, PLANAR_16(3, 1, 1, 10) },
656 { { VLC_CODEC_I420_16L
,
657 VLC_CODEC_I420_16B
}, PLANAR_16(3, 2, 2, 16) },
658 { { VLC_CODEC_I420_12L
,
659 VLC_CODEC_I420_12B
}, PLANAR_16(3, 2, 2, 12) },
660 { { VLC_CODEC_I420_10L
,
661 VLC_CODEC_I420_10B
}, PLANAR_16(3, 2, 2, 10) },
662 { { VLC_CODEC_I420_9L
,
663 VLC_CODEC_I420_9B
}, PLANAR_16(3, 2, 2, 9) },
664 { { VLC_CODEC_I422_12L
,
665 VLC_CODEC_I422_12B
}, PLANAR_16(3, 2, 1, 12) },
666 { { VLC_CODEC_I422_10L
,
667 VLC_CODEC_I422_10B
}, PLANAR_16(3, 2, 1, 10) },
668 { { VLC_CODEC_I422_9L
,
669 VLC_CODEC_I422_9B
}, PLANAR_16(3, 2, 1, 9) },
670 { { VLC_CODEC_I444_12L
,
671 VLC_CODEC_I444_12B
}, PLANAR_16(3, 1, 1, 12) },
672 { { VLC_CODEC_I444_10L
,
673 VLC_CODEC_I444_10B
}, PLANAR_16(3, 1, 1, 10) },
674 { { VLC_CODEC_I444_9L
,
675 VLC_CODEC_I444_9B
}, PLANAR_16(3, 1, 1, 9) },
676 { { VLC_CODEC_I444_16L
,
677 VLC_CODEC_I444_16B
}, PLANAR_16(3, 1, 1, 16) },
678 { { VLC_CODEC_YUVA_444_10L
,
679 VLC_CODEC_YUVA_444_10B
}, PLANAR_16(4, 1, 1, 10) },
680 { { VLC_CODEC_P010
}, PLANAR_16(2, 1, 2, 10) },
682 { { VLC_CODEC_YUV_PACKED
}, PACKED_FMT(2, 16) },
683 { { VLC_CODEC_RGB8
, VLC_CODEC_GREY
,
684 VLC_CODEC_YUVP
, VLC_CODEC_RGBP
}, PACKED_FMT(1, 8) },
686 { { VLC_CODEC_RGB15
, 0 }, PACKED_FMT(2, 15) },
687 { { VLC_CODEC_RGB12
, 0 }, PACKED_FMT(2, 12) },
688 { { VLC_CODEC_RGB16
, 0 }, PACKED_FMT(2, 16) },
689 { { VLC_CODEC_RGB24
, 0 }, PACKED_FMT(3, 24) },
690 { { VLC_CODEC_RGB32
, 0 }, PACKED_FMT(4, 24) },
691 { { VLC_CODEC_RGBA
, VLC_CODEC_ARGB
,
692 VLC_CODEC_BGRA
, }, PACKED_FMT(4, 32) },
694 { { VLC_CODEC_Y211
, 0 }, { 1, { {{1,4}, {1,1}} }, 4, 32 } },
695 { { VLC_CODEC_XYZ12
, 0 }, PACKED_FMT(6, 48) },
697 { { VLC_CODEC_VDPAU_VIDEO_420
, VLC_CODEC_VDPAU_VIDEO_422
,
698 VLC_CODEC_VDPAU_VIDEO_444
, VLC_CODEC_VDPAU_OUTPUT
},
700 { { VLC_CODEC_ANDROID_OPAQUE
, VLC_CODEC_MMAL_OPAQUE
,
701 VLC_CODEC_D3D9_OPAQUE
, VLC_CODEC_D3D11_OPAQUE
},
703 { { VLC_CODEC_D3D11_OPAQUE_10B
, VLC_CODEC_D3D9_OPAQUE_10B
},
706 { { VLC_CODEC_CVPX_NV12
, VLC_CODEC_CVPX_UYVY
,
707 VLC_CODEC_CVPX_I420
, VLC_CODEC_CVPX_BGRA
},
710 { { VLC_CODEC_VAAPI_420
}, FAKE_FMT() },
712 { { 0 }, FAKE_FMT() }
720 const vlc_chroma_description_t
*vlc_fourcc_GetChromaDescription( vlc_fourcc_t i_fourcc
)
722 for( unsigned i
= 0; p_list_chroma_description
[i
].p_fourcc
[0]; i
++ )
724 const vlc_fourcc_t
*p_fourcc
= p_list_chroma_description
[i
].p_fourcc
;
725 for( unsigned j
= 0; j
< 4 && p_fourcc
[j
] != 0; j
++ )
727 if( p_fourcc
[j
] == i_fourcc
)
728 return &p_list_chroma_description
[i
].description
;