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/libavcodec/raw.c

http://github.com/FFmpeg/FFmpeg
C | 338 lines | 290 code | 18 blank | 30 comment | 3 complexity | a34e07e1427d893c1e32953b0513f4eb MD5 | raw file
  1/*
  2 * Raw Video Codec
  3 * Copyright (c) 2001 Fabrice Bellard
  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/**
 23 * @file
 24 * Raw Video Codec
 25 */
 26
 27#include "avcodec.h"
 28#include "raw.h"
 29#include "libavutil/common.h"
 30
 31const PixelFormatTag ff_raw_pix_fmt_tags[] = {
 32    { AV_PIX_FMT_YUV420P, MKTAG('I', '4', '2', '0') }, /* Planar formats */
 33    { AV_PIX_FMT_YUV420P, MKTAG('I', 'Y', 'U', 'V') },
 34    { AV_PIX_FMT_YUV420P, MKTAG('y', 'v', '1', '2') },
 35    { AV_PIX_FMT_YUV420P, MKTAG('Y', 'V', '1', '2') },
 36    { AV_PIX_FMT_YUV410P, MKTAG('Y', 'U', 'V', '9') },
 37    { AV_PIX_FMT_YUV410P, MKTAG('Y', 'V', 'U', '9') },
 38    { AV_PIX_FMT_YUV411P, MKTAG('Y', '4', '1', 'B') },
 39    { AV_PIX_FMT_YUV422P, MKTAG('Y', '4', '2', 'B') },
 40    { AV_PIX_FMT_YUV422P, MKTAG('P', '4', '2', '2') },
 41    { AV_PIX_FMT_YUV422P, MKTAG('Y', 'V', '1', '6') },
 42    /* yuvjXXX formats are deprecated hacks specific to libav*,
 43       they are identical to yuvXXX  */
 44    { AV_PIX_FMT_YUVJ420P, MKTAG('I', '4', '2', '0') }, /* Planar formats */
 45    { AV_PIX_FMT_YUVJ420P, MKTAG('I', 'Y', 'U', 'V') },
 46    { AV_PIX_FMT_YUVJ420P, MKTAG('Y', 'V', '1', '2') },
 47    { AV_PIX_FMT_YUVJ422P, MKTAG('Y', '4', '2', 'B') },
 48    { AV_PIX_FMT_YUVJ422P, MKTAG('P', '4', '2', '2') },
 49    { AV_PIX_FMT_GRAY8,    MKTAG('Y', '8', '0', '0') },
 50    { AV_PIX_FMT_GRAY8,    MKTAG('Y', '8', ' ', ' ') },
 51
 52    { AV_PIX_FMT_YUYV422, MKTAG('Y', 'U', 'Y', '2') }, /* Packed formats */
 53    { AV_PIX_FMT_YUYV422, MKTAG('Y', '4', '2', '2') },
 54    { AV_PIX_FMT_YUYV422, MKTAG('V', '4', '2', '2') },
 55    { AV_PIX_FMT_YUYV422, MKTAG('V', 'Y', 'U', 'Y') },
 56    { AV_PIX_FMT_YUYV422, MKTAG('Y', 'U', 'N', 'V') },
 57    { AV_PIX_FMT_YUYV422, MKTAG('Y', 'U', 'Y', 'V') },
 58    { AV_PIX_FMT_YVYU422, MKTAG('Y', 'V', 'Y', 'U') }, /* Philips */
 59    { AV_PIX_FMT_UYVY422, MKTAG('U', 'Y', 'V', 'Y') },
 60    { AV_PIX_FMT_UYVY422, MKTAG('H', 'D', 'Y', 'C') },
 61    { AV_PIX_FMT_UYVY422, MKTAG('U', 'Y', 'N', 'V') },
 62    { AV_PIX_FMT_UYVY422, MKTAG('U', 'Y', 'N', 'Y') },
 63    { AV_PIX_FMT_UYVY422, MKTAG('u', 'y', 'v', '1') },
 64    { AV_PIX_FMT_UYVY422, MKTAG('2', 'V', 'u', '1') },
 65    { AV_PIX_FMT_UYVY422, MKTAG('A', 'V', 'R', 'n') }, /* Avid AVI Codec 1:1 */
 66    { AV_PIX_FMT_UYVY422, MKTAG('A', 'V', '1', 'x') }, /* Avid 1:1x */
 67    { AV_PIX_FMT_UYVY422, MKTAG('A', 'V', 'u', 'p') },
 68    { AV_PIX_FMT_UYVY422, MKTAG('V', 'D', 'T', 'Z') }, /* SoftLab-NSK VideoTizer */
 69    { AV_PIX_FMT_UYVY422, MKTAG('a', 'u', 'v', '2') },
 70    { AV_PIX_FMT_UYVY422, MKTAG('c', 'y', 'u', 'v') }, /* CYUV is also Creative YUV */
 71    { AV_PIX_FMT_UYYVYY411, MKTAG('Y', '4', '1', '1') },
 72    { AV_PIX_FMT_GRAY8,   MKTAG('G', 'R', 'E', 'Y') },
 73    { AV_PIX_FMT_NV12,    MKTAG('N', 'V', '1', '2') },
 74    { AV_PIX_FMT_NV21,    MKTAG('N', 'V', '2', '1') },
 75
 76    /* nut */
 77    { AV_PIX_FMT_RGB555LE, MKTAG('R', 'G', 'B', 15) },
 78    { AV_PIX_FMT_BGR555LE, MKTAG('B', 'G', 'R', 15) },
 79    { AV_PIX_FMT_RGB565LE, MKTAG('R', 'G', 'B', 16) },
 80    { AV_PIX_FMT_BGR565LE, MKTAG('B', 'G', 'R', 16) },
 81    { AV_PIX_FMT_RGB555BE, MKTAG(15 , 'B', 'G', 'R') },
 82    { AV_PIX_FMT_BGR555BE, MKTAG(15 , 'R', 'G', 'B') },
 83    { AV_PIX_FMT_RGB565BE, MKTAG(16 , 'B', 'G', 'R') },
 84    { AV_PIX_FMT_BGR565BE, MKTAG(16 , 'R', 'G', 'B') },
 85    { AV_PIX_FMT_RGB444LE, MKTAG('R', 'G', 'B', 12) },
 86    { AV_PIX_FMT_BGR444LE, MKTAG('B', 'G', 'R', 12) },
 87    { AV_PIX_FMT_RGB444BE, MKTAG(12 , 'B', 'G', 'R') },
 88    { AV_PIX_FMT_BGR444BE, MKTAG(12 , 'R', 'G', 'B') },
 89    { AV_PIX_FMT_RGBA64LE, MKTAG('R', 'B', 'A', 64 ) },
 90    { AV_PIX_FMT_BGRA64LE, MKTAG('B', 'R', 'A', 64 ) },
 91    { AV_PIX_FMT_RGBA64BE, MKTAG(64 , 'R', 'B', 'A') },
 92    { AV_PIX_FMT_BGRA64BE, MKTAG(64 , 'B', 'R', 'A') },
 93    { AV_PIX_FMT_RGBA,     MKTAG('R', 'G', 'B', 'A') },
 94    { AV_PIX_FMT_RGB0,     MKTAG('R', 'G', 'B',  0 ) },
 95    { AV_PIX_FMT_BGRA,     MKTAG('B', 'G', 'R', 'A') },
 96    { AV_PIX_FMT_BGR0,     MKTAG('B', 'G', 'R',  0 ) },
 97    { AV_PIX_FMT_ABGR,     MKTAG('A', 'B', 'G', 'R') },
 98    { AV_PIX_FMT_0BGR,     MKTAG( 0 , 'B', 'G', 'R') },
 99    { AV_PIX_FMT_ARGB,     MKTAG('A', 'R', 'G', 'B') },
100    { AV_PIX_FMT_0RGB,     MKTAG( 0 , 'R', 'G', 'B') },
101    { AV_PIX_FMT_RGB24,    MKTAG('R', 'G', 'B', 24 ) },
102    { AV_PIX_FMT_BGR24,    MKTAG('B', 'G', 'R', 24 ) },
103    { AV_PIX_FMT_YUV411P,  MKTAG('4', '1', '1', 'P') },
104    { AV_PIX_FMT_YUV422P,  MKTAG('4', '2', '2', 'P') },
105    { AV_PIX_FMT_YUVJ422P, MKTAG('4', '2', '2', 'P') },
106    { AV_PIX_FMT_YUV440P,  MKTAG('4', '4', '0', 'P') },
107    { AV_PIX_FMT_YUVJ440P, MKTAG('4', '4', '0', 'P') },
108    { AV_PIX_FMT_YUV444P,  MKTAG('4', '4', '4', 'P') },
109    { AV_PIX_FMT_YUVJ444P, MKTAG('4', '4', '4', 'P') },
110    { AV_PIX_FMT_MONOWHITE,MKTAG('B', '1', 'W', '0') },
111    { AV_PIX_FMT_MONOBLACK,MKTAG('B', '0', 'W', '1') },
112    { AV_PIX_FMT_BGR8,     MKTAG('B', 'G', 'R',  8 ) },
113    { AV_PIX_FMT_RGB8,     MKTAG('R', 'G', 'B',  8 ) },
114    { AV_PIX_FMT_BGR4,     MKTAG('B', 'G', 'R',  4 ) },
115    { AV_PIX_FMT_RGB4,     MKTAG('R', 'G', 'B',  4 ) },
116    { AV_PIX_FMT_RGB4_BYTE,MKTAG('B', '4', 'B', 'Y') },
117    { AV_PIX_FMT_BGR4_BYTE,MKTAG('R', '4', 'B', 'Y') },
118    { AV_PIX_FMT_RGB48LE,  MKTAG('R', 'G', 'B', 48 ) },
119    { AV_PIX_FMT_RGB48BE,  MKTAG( 48, 'R', 'G', 'B') },
120    { AV_PIX_FMT_BGR48LE,  MKTAG('B', 'G', 'R', 48 ) },
121    { AV_PIX_FMT_BGR48BE,  MKTAG( 48, 'B', 'G', 'R') },
122    { AV_PIX_FMT_GRAY9LE,     MKTAG('Y', '1',  0 ,  9 ) },
123    { AV_PIX_FMT_GRAY9BE,     MKTAG( 9 ,  0 , '1', 'Y') },
124    { AV_PIX_FMT_GRAY10LE,    MKTAG('Y', '1',  0 , 10 ) },
125    { AV_PIX_FMT_GRAY10BE,    MKTAG(10 ,  0 , '1', 'Y') },
126    { AV_PIX_FMT_GRAY12LE,    MKTAG('Y', '1',  0 , 12 ) },
127    { AV_PIX_FMT_GRAY12BE,    MKTAG(12 ,  0 , '1', 'Y') },
128    { AV_PIX_FMT_GRAY14LE,    MKTAG('Y', '1',  0 , 14 ) },
129    { AV_PIX_FMT_GRAY14BE,    MKTAG(14 ,  0 , '1', 'Y') },
130    { AV_PIX_FMT_GRAY16LE,    MKTAG('Y', '1',  0 , 16 ) },
131    { AV_PIX_FMT_GRAY16BE,    MKTAG(16 ,  0 , '1', 'Y') },
132    { AV_PIX_FMT_YUV420P9LE,  MKTAG('Y', '3', 11 ,  9 ) },
133    { AV_PIX_FMT_YUV420P9BE,  MKTAG( 9 , 11 , '3', 'Y') },
134    { AV_PIX_FMT_YUV422P9LE,  MKTAG('Y', '3', 10 ,  9 ) },
135    { AV_PIX_FMT_YUV422P9BE,  MKTAG( 9 , 10 , '3', 'Y') },
136    { AV_PIX_FMT_YUV444P9LE,  MKTAG('Y', '3',  0 ,  9 ) },
137    { AV_PIX_FMT_YUV444P9BE,  MKTAG( 9 ,  0 , '3', 'Y') },
138    { AV_PIX_FMT_YUV420P10LE, MKTAG('Y', '3', 11 , 10 ) },
139    { AV_PIX_FMT_YUV420P10BE, MKTAG(10 , 11 , '3', 'Y') },
140    { AV_PIX_FMT_YUV422P10LE, MKTAG('Y', '3', 10 , 10 ) },
141    { AV_PIX_FMT_YUV422P10BE, MKTAG(10 , 10 , '3', 'Y') },
142    { AV_PIX_FMT_YUV444P10LE, MKTAG('Y', '3',  0 , 10 ) },
143    { AV_PIX_FMT_YUV444P10BE, MKTAG(10 ,  0 , '3', 'Y') },
144    { AV_PIX_FMT_YUV420P12LE, MKTAG('Y', '3', 11 , 12 ) },
145    { AV_PIX_FMT_YUV420P12BE, MKTAG(12 , 11 , '3', 'Y') },
146    { AV_PIX_FMT_YUV422P12LE, MKTAG('Y', '3', 10 , 12 ) },
147    { AV_PIX_FMT_YUV422P12BE, MKTAG(12 , 10 , '3', 'Y') },
148    { AV_PIX_FMT_YUV444P12LE, MKTAG('Y', '3',  0 , 12 ) },
149    { AV_PIX_FMT_YUV444P12BE, MKTAG(12 ,  0 , '3', 'Y') },
150    { AV_PIX_FMT_YUV420P14LE, MKTAG('Y', '3', 11 , 14 ) },
151    { AV_PIX_FMT_YUV420P14BE, MKTAG(14 , 11 , '3', 'Y') },
152    { AV_PIX_FMT_YUV422P14LE, MKTAG('Y', '3', 10 , 14 ) },
153    { AV_PIX_FMT_YUV422P14BE, MKTAG(14 , 10 , '3', 'Y') },
154    { AV_PIX_FMT_YUV444P14LE, MKTAG('Y', '3',  0 , 14 ) },
155    { AV_PIX_FMT_YUV444P14BE, MKTAG(14 ,  0 , '3', 'Y') },
156    { AV_PIX_FMT_YUV420P16LE, MKTAG('Y', '3', 11 , 16 ) },
157    { AV_PIX_FMT_YUV420P16BE, MKTAG(16 , 11 , '3', 'Y') },
158    { AV_PIX_FMT_YUV422P16LE, MKTAG('Y', '3', 10 , 16 ) },
159    { AV_PIX_FMT_YUV422P16BE, MKTAG(16 , 10 , '3', 'Y') },
160    { AV_PIX_FMT_YUV444P16LE, MKTAG('Y', '3',  0 , 16 ) },
161    { AV_PIX_FMT_YUV444P16BE, MKTAG(16 ,  0 , '3', 'Y') },
162    { AV_PIX_FMT_YUVA420P,    MKTAG('Y', '4', 11 ,  8 ) },
163    { AV_PIX_FMT_YUVA422P,    MKTAG('Y', '4', 10 ,  8 ) },
164    { AV_PIX_FMT_YUVA444P,    MKTAG('Y', '4',  0 ,  8 ) },
165    { AV_PIX_FMT_YA8,         MKTAG('Y', '2',  0 ,  8 ) },
166    { AV_PIX_FMT_PAL8,        MKTAG('P', 'A', 'L',  8 ) },
167
168    { AV_PIX_FMT_YUVA420P9LE,  MKTAG('Y', '4', 11 ,  9 ) },
169    { AV_PIX_FMT_YUVA420P9BE,  MKTAG( 9 , 11 , '4', 'Y') },
170    { AV_PIX_FMT_YUVA422P9LE,  MKTAG('Y', '4', 10 ,  9 ) },
171    { AV_PIX_FMT_YUVA422P9BE,  MKTAG( 9 , 10 , '4', 'Y') },
172    { AV_PIX_FMT_YUVA444P9LE,  MKTAG('Y', '4',  0 ,  9 ) },
173    { AV_PIX_FMT_YUVA444P9BE,  MKTAG( 9 ,  0 , '4', 'Y') },
174    { AV_PIX_FMT_YUVA420P10LE, MKTAG('Y', '4', 11 , 10 ) },
175    { AV_PIX_FMT_YUVA420P10BE, MKTAG(10 , 11 , '4', 'Y') },
176    { AV_PIX_FMT_YUVA422P10LE, MKTAG('Y', '4', 10 , 10 ) },
177    { AV_PIX_FMT_YUVA422P10BE, MKTAG(10 , 10 , '4', 'Y') },
178    { AV_PIX_FMT_YUVA444P10LE, MKTAG('Y', '4',  0 , 10 ) },
179    { AV_PIX_FMT_YUVA444P10BE, MKTAG(10 ,  0 , '4', 'Y') },
180    { AV_PIX_FMT_YUVA422P12LE, MKTAG('Y', '4', 10 , 12 ) },
181    { AV_PIX_FMT_YUVA422P12BE, MKTAG(12 , 10 , '4', 'Y') },
182    { AV_PIX_FMT_YUVA444P12LE, MKTAG('Y', '4',  0 , 12 ) },
183    { AV_PIX_FMT_YUVA444P12BE, MKTAG(12 ,  0 , '4', 'Y') },
184    { AV_PIX_FMT_YUVA420P16LE, MKTAG('Y', '4', 11 , 16 ) },
185    { AV_PIX_FMT_YUVA420P16BE, MKTAG(16 , 11 , '4', 'Y') },
186    { AV_PIX_FMT_YUVA422P16LE, MKTAG('Y', '4', 10 , 16 ) },
187    { AV_PIX_FMT_YUVA422P16BE, MKTAG(16 , 10 , '4', 'Y') },
188    { AV_PIX_FMT_YUVA444P16LE, MKTAG('Y', '4',  0 , 16 ) },
189    { AV_PIX_FMT_YUVA444P16BE, MKTAG(16 ,  0 , '4', 'Y') },
190
191    { AV_PIX_FMT_GBRP,         MKTAG('G', '3', 00 ,  8 ) },
192    { AV_PIX_FMT_GBRP9LE,      MKTAG('G', '3', 00 ,  9 ) },
193    { AV_PIX_FMT_GBRP9BE,      MKTAG( 9 , 00 , '3', 'G') },
194    { AV_PIX_FMT_GBRP10LE,     MKTAG('G', '3', 00 , 10 ) },
195    { AV_PIX_FMT_GBRP10BE,     MKTAG(10 , 00 , '3', 'G') },
196    { AV_PIX_FMT_GBRP12LE,     MKTAG('G', '3', 00 , 12 ) },
197    { AV_PIX_FMT_GBRP12BE,     MKTAG(12 , 00 , '3', 'G') },
198    { AV_PIX_FMT_GBRP14LE,     MKTAG('G', '3', 00 , 14 ) },
199    { AV_PIX_FMT_GBRP14BE,     MKTAG(14 , 00 , '3', 'G') },
200    { AV_PIX_FMT_GBRP16LE,     MKTAG('G', '3', 00 , 16 ) },
201    { AV_PIX_FMT_GBRP16BE,     MKTAG(16 , 00 , '3', 'G') },
202
203    { AV_PIX_FMT_GBRAP,        MKTAG('G', '4', 00 ,  8 ) },
204    { AV_PIX_FMT_GBRAP10LE,    MKTAG('G', '4', 00 , 10 ) },
205    { AV_PIX_FMT_GBRAP10BE,    MKTAG(10 , 00 , '4', 'G') },
206    { AV_PIX_FMT_GBRAP12LE,    MKTAG('G', '4', 00 , 12 ) },
207    { AV_PIX_FMT_GBRAP12BE,    MKTAG(12 , 00 , '4', 'G') },
208    { AV_PIX_FMT_GBRAP16LE,    MKTAG('G', '4', 00 , 16 ) },
209    { AV_PIX_FMT_GBRAP16BE,    MKTAG(16 , 00 , '4', 'G') },
210
211    { AV_PIX_FMT_XYZ12LE,      MKTAG('X', 'Y', 'Z' , 36 ) },
212    { AV_PIX_FMT_XYZ12BE,      MKTAG(36 , 'Z' , 'Y', 'X') },
213
214    { AV_PIX_FMT_BAYER_BGGR8,    MKTAG(0xBA, 'B', 'G', 8   ) },
215    { AV_PIX_FMT_BAYER_BGGR16LE, MKTAG(0xBA, 'B', 'G', 16  ) },
216    { AV_PIX_FMT_BAYER_BGGR16BE, MKTAG(16  , 'G', 'B', 0xBA) },
217    { AV_PIX_FMT_BAYER_RGGB8,    MKTAG(0xBA, 'R', 'G', 8   ) },
218    { AV_PIX_FMT_BAYER_RGGB16LE, MKTAG(0xBA, 'R', 'G', 16  ) },
219    { AV_PIX_FMT_BAYER_RGGB16BE, MKTAG(16  , 'G', 'R', 0xBA) },
220    { AV_PIX_FMT_BAYER_GBRG8,    MKTAG(0xBA, 'G', 'B', 8   ) },
221    { AV_PIX_FMT_BAYER_GBRG16LE, MKTAG(0xBA, 'G', 'B', 16  ) },
222    { AV_PIX_FMT_BAYER_GBRG16BE, MKTAG(16,   'B', 'G', 0xBA) },
223    { AV_PIX_FMT_BAYER_GRBG8,    MKTAG(0xBA, 'G', 'R', 8   ) },
224    { AV_PIX_FMT_BAYER_GRBG16LE, MKTAG(0xBA, 'G', 'R', 16  ) },
225    { AV_PIX_FMT_BAYER_GRBG16BE, MKTAG(16,   'R', 'G', 0xBA) },
226
227    /* quicktime */
228    { AV_PIX_FMT_YUV420P, MKTAG('R', '4', '2', '0') }, /* Radius DV YUV PAL */
229    { AV_PIX_FMT_YUV411P, MKTAG('R', '4', '1', '1') }, /* Radius DV YUV NTSC */
230    { AV_PIX_FMT_UYVY422, MKTAG('2', 'v', 'u', 'y') },
231    { AV_PIX_FMT_UYVY422, MKTAG('2', 'V', 'u', 'y') },
232    { AV_PIX_FMT_UYVY422, MKTAG('A', 'V', 'U', 'I') }, /* FIXME merge both fields */
233    { AV_PIX_FMT_UYVY422, MKTAG('b', 'x', 'y', 'v') },
234    { AV_PIX_FMT_YUYV422, MKTAG('y', 'u', 'v', '2') },
235    { AV_PIX_FMT_YUYV422, MKTAG('y', 'u', 'v', 's') },
236    { AV_PIX_FMT_YUYV422, MKTAG('D', 'V', 'O', 'O') }, /* Digital Voodoo SD 8 Bit */
237    { AV_PIX_FMT_RGB555LE,MKTAG('L', '5', '5', '5') },
238    { AV_PIX_FMT_RGB565LE,MKTAG('L', '5', '6', '5') },
239    { AV_PIX_FMT_RGB565BE,MKTAG('B', '5', '6', '5') },
240    { AV_PIX_FMT_BGR24,   MKTAG('2', '4', 'B', 'G') },
241    { AV_PIX_FMT_BGR24,   MKTAG('b', 'x', 'b', 'g') },
242    { AV_PIX_FMT_BGRA,    MKTAG('B', 'G', 'R', 'A') },
243    { AV_PIX_FMT_RGBA,    MKTAG('R', 'G', 'B', 'A') },
244    { AV_PIX_FMT_RGB24,   MKTAG('b', 'x', 'r', 'g') },
245    { AV_PIX_FMT_ABGR,    MKTAG('A', 'B', 'G', 'R') },
246    { AV_PIX_FMT_GRAY16BE,MKTAG('b', '1', '6', 'g') },
247    { AV_PIX_FMT_RGB48BE, MKTAG('b', '4', '8', 'r') },
248    { AV_PIX_FMT_RGBA64BE,MKTAG('b', '6', '4', 'a') },
249
250    /* vlc */
251    { AV_PIX_FMT_YUV410P,     MKTAG('I', '4', '1', '0') },
252    { AV_PIX_FMT_YUV411P,     MKTAG('I', '4', '1', '1') },
253    { AV_PIX_FMT_YUV422P,     MKTAG('I', '4', '2', '2') },
254    { AV_PIX_FMT_YUV440P,     MKTAG('I', '4', '4', '0') },
255    { AV_PIX_FMT_YUV444P,     MKTAG('I', '4', '4', '4') },
256    { AV_PIX_FMT_YUVJ420P,    MKTAG('J', '4', '2', '0') },
257    { AV_PIX_FMT_YUVJ422P,    MKTAG('J', '4', '2', '2') },
258    { AV_PIX_FMT_YUVJ440P,    MKTAG('J', '4', '4', '0') },
259    { AV_PIX_FMT_YUVJ444P,    MKTAG('J', '4', '4', '4') },
260    { AV_PIX_FMT_YUVA444P,    MKTAG('Y', 'U', 'V', 'A') },
261    { AV_PIX_FMT_YUVA420P,    MKTAG('I', '4', '0', 'A') },
262    { AV_PIX_FMT_YUVA422P,    MKTAG('I', '4', '2', 'A') },
263    { AV_PIX_FMT_RGB8,        MKTAG('R', 'G', 'B', '2') },
264    { AV_PIX_FMT_RGB555LE,    MKTAG('R', 'V', '1', '5') },
265    { AV_PIX_FMT_RGB565LE,    MKTAG('R', 'V', '1', '6') },
266    { AV_PIX_FMT_BGR24,       MKTAG('R', 'V', '2', '4') },
267    { AV_PIX_FMT_BGR0,        MKTAG('R', 'V', '3', '2') },
268    { AV_PIX_FMT_RGBA,        MKTAG('A', 'V', '3', '2') },
269    { AV_PIX_FMT_YUV420P9LE,  MKTAG('I', '0', '9', 'L') },
270    { AV_PIX_FMT_YUV420P9BE,  MKTAG('I', '0', '9', 'B') },
271    { AV_PIX_FMT_YUV422P9LE,  MKTAG('I', '2', '9', 'L') },
272    { AV_PIX_FMT_YUV422P9BE,  MKTAG('I', '2', '9', 'B') },
273    { AV_PIX_FMT_YUV444P9LE,  MKTAG('I', '4', '9', 'L') },
274    { AV_PIX_FMT_YUV444P9BE,  MKTAG('I', '4', '9', 'B') },
275    { AV_PIX_FMT_YUV420P10LE, MKTAG('I', '0', 'A', 'L') },
276    { AV_PIX_FMT_YUV420P10BE, MKTAG('I', '0', 'A', 'B') },
277    { AV_PIX_FMT_YUV422P10LE, MKTAG('I', '2', 'A', 'L') },
278    { AV_PIX_FMT_YUV422P10BE, MKTAG('I', '2', 'A', 'B') },
279    { AV_PIX_FMT_YUV444P10LE, MKTAG('I', '4', 'A', 'L') },
280    { AV_PIX_FMT_YUV444P10BE, MKTAG('I', '4', 'A', 'B') },
281    { AV_PIX_FMT_YUV420P12LE, MKTAG('I', '0', 'C', 'L') },
282    { AV_PIX_FMT_YUV420P12BE, MKTAG('I', '0', 'C', 'B') },
283    { AV_PIX_FMT_YUV422P12LE, MKTAG('I', '2', 'C', 'L') },
284    { AV_PIX_FMT_YUV422P12BE, MKTAG('I', '2', 'C', 'B') },
285    { AV_PIX_FMT_YUV444P12LE, MKTAG('I', '4', 'C', 'L') },
286    { AV_PIX_FMT_YUV444P12BE, MKTAG('I', '4', 'C', 'B') },
287    { AV_PIX_FMT_YUV420P16LE, MKTAG('I', '0', 'F', 'L') },
288    { AV_PIX_FMT_YUV420P16BE, MKTAG('I', '0', 'F', 'B') },
289    { AV_PIX_FMT_YUV444P16LE, MKTAG('I', '4', 'F', 'L') },
290    { AV_PIX_FMT_YUV444P16BE, MKTAG('I', '4', 'F', 'B') },
291
292    /* special */
293    { AV_PIX_FMT_RGB565LE,MKTAG( 3 ,  0 ,  0 ,  0 ) }, /* flipped RGB565LE */
294    { AV_PIX_FMT_YUV444P, MKTAG('Y', 'V', '2', '4') }, /* YUV444P, swapped UV */
295
296    { AV_PIX_FMT_NONE, 0 },
297};
298
299const struct PixelFormatTag *avpriv_get_raw_pix_fmt_tags(void)
300{
301    return ff_raw_pix_fmt_tags;
302}
303
304unsigned int avcodec_pix_fmt_to_codec_tag(enum AVPixelFormat fmt)
305{
306    const PixelFormatTag *tags = ff_raw_pix_fmt_tags;
307    while (tags->pix_fmt >= 0) {
308        if (tags->pix_fmt == fmt)
309            return tags->fourcc;
310        tags++;
311    }
312    return 0;
313}
314
315const PixelFormatTag avpriv_pix_fmt_bps_avi[] = {
316    { AV_PIX_FMT_PAL8,    1 },
317    { AV_PIX_FMT_PAL8,    2 },
318    { AV_PIX_FMT_PAL8,    4 },
319    { AV_PIX_FMT_PAL8,    8 },
320    { AV_PIX_FMT_RGB444LE, 12 },
321    { AV_PIX_FMT_RGB555LE, 15 },
322    { AV_PIX_FMT_RGB555LE, 16 },
323    { AV_PIX_FMT_BGR24,  24 },
324    { AV_PIX_FMT_BGRA,   32 },
325    { AV_PIX_FMT_NONE,    0 },
326};
327
328const PixelFormatTag avpriv_pix_fmt_bps_mov[] = {
329    { AV_PIX_FMT_PAL8,      1 },
330    { AV_PIX_FMT_PAL8,      2 },
331    { AV_PIX_FMT_PAL8,      4 },
332    { AV_PIX_FMT_PAL8,      8 },
333    { AV_PIX_FMT_RGB555BE, 16 },
334    { AV_PIX_FMT_RGB24,    24 },
335    { AV_PIX_FMT_ARGB,     32 },
336    { AV_PIX_FMT_PAL8,     33 },
337    { AV_PIX_FMT_NONE,      0 },
338};