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img_format.h
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1 /*
2  * This file is part of MPlayer.
3  *
4  * MPlayer is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 2 of the License, or
7  * (at your option) any later version.
8  *
9  * MPlayer is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License along
15  * with MPlayer; if not, write to the Free Software Foundation, Inc.,
16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
17  */
18 
19 #ifndef MPLAYER_IMG_FORMAT_H
20 #define MPLAYER_IMG_FORMAT_H
21 
22 #include "config.h"
23 
24 /* RGB/BGR Formats */
25 
26 #define IMGFMT_RGB_MASK 0xFFFFFF00
27 #define IMGFMT_RGB (('R'<<24)|('G'<<16)|('B'<<8))
28 #define IMGFMT_RGB1 (IMGFMT_RGB|1)
29 #define IMGFMT_RGB4 (IMGFMT_RGB|4)
30 #define IMGFMT_RGB4_CHAR (IMGFMT_RGB|4|128) // RGB4 with 1 pixel per byte
31 #define IMGFMT_RGB8 (IMGFMT_RGB|8)
32 #define IMGFMT_RGB12 (IMGFMT_RGB|12)
33 #define IMGFMT_RGB15 (IMGFMT_RGB|15)
34 #define IMGFMT_RGB16 (IMGFMT_RGB|16)
35 #define IMGFMT_RGB24 (IMGFMT_RGB|24)
36 #define IMGFMT_RGB32 (IMGFMT_RGB|32)
37 #define IMGFMT_RGB48LE (IMGFMT_RGB|48)
38 #define IMGFMT_RGB48BE (IMGFMT_RGB|48|128)
39 #define IMGFMT_RGB64LE (IMGFMT_RGB|64)
40 #define IMGFMT_RGB64BE (IMGFMT_RGB|64|128)
41 
42 #define IMGFMT_BGR_MASK 0xFFFFFF00
43 #define IMGFMT_BGR (('B'<<24)|('G'<<16)|('R'<<8))
44 #define IMGFMT_BGR1 (IMGFMT_BGR|1)
45 #define IMGFMT_BGR4 (IMGFMT_BGR|4)
46 #define IMGFMT_BGR4_CHAR (IMGFMT_BGR|4|128) // BGR4 with 1 pixel per byte
47 #define IMGFMT_BGR8 (IMGFMT_BGR|8)
48 #define IMGFMT_BGR12 (IMGFMT_BGR|12)
49 #define IMGFMT_BGR15 (IMGFMT_BGR|15)
50 #define IMGFMT_BGR16 (IMGFMT_BGR|16)
51 #define IMGFMT_BGR24 (IMGFMT_BGR|24)
52 #define IMGFMT_BGR32 (IMGFMT_BGR|32)
53 
54 #define IMGFMT_GBR24P (('G'<<24)|('B'<<16)|('R'<<8)|24)
55 #define IMGFMT_GBR12PLE (('G'<<24)|('B'<<16)|('R'<<8)|36)
56 #define IMGFMT_GBR12PBE (('G'<<24)|('B'<<16)|('R'<<8)|36|128)
57 #define IMGFMT_GBR14PLE (('G'<<24)|('B'<<16)|('R'<<8)|42)
58 #define IMGFMT_GBR14PBE (('G'<<24)|('B'<<16)|('R'<<8)|42|128)
59 
60 #if HAVE_BIGENDIAN
61 #define IMGFMT_ABGR IMGFMT_RGB32
62 #define IMGFMT_BGRA (IMGFMT_RGB32|128)
63 #define IMGFMT_ARGB IMGFMT_BGR32
64 #define IMGFMT_RGBA (IMGFMT_BGR32|128)
65 #define IMGFMT_RGB64NE IMGFMT_RGB64BE
66 #define IMGFMT_RGB48NE IMGFMT_RGB48BE
67 #define IMGFMT_RGB12BE IMGFMT_RGB12
68 #define IMGFMT_RGB12LE (IMGFMT_RGB12|128)
69 #define IMGFMT_RGB15BE IMGFMT_RGB15
70 #define IMGFMT_RGB15LE (IMGFMT_RGB15|128)
71 #define IMGFMT_RGB16BE IMGFMT_RGB16
72 #define IMGFMT_RGB16LE (IMGFMT_RGB16|128)
73 #define IMGFMT_BGR12BE IMGFMT_BGR12
74 #define IMGFMT_BGR12LE (IMGFMT_BGR12|128)
75 #define IMGFMT_BGR15BE IMGFMT_BGR15
76 #define IMGFMT_BGR15LE (IMGFMT_BGR15|128)
77 #define IMGFMT_BGR16BE IMGFMT_BGR16
78 #define IMGFMT_BGR16LE (IMGFMT_BGR16|128)
79 #define IMGFMT_GBR12P IMGFMT_GBR12PBE
80 #define IMGFMT_GBR14P IMGFMT_GBR14PBE
81 #else
82 #define IMGFMT_ABGR (IMGFMT_BGR32|128)
83 #define IMGFMT_BGRA IMGFMT_BGR32
84 #define IMGFMT_ARGB (IMGFMT_RGB32|128)
85 #define IMGFMT_RGBA IMGFMT_RGB32
86 #define IMGFMT_RGB64NE IMGFMT_RGB64LE
87 #define IMGFMT_RGB48NE IMGFMT_RGB48LE
88 #define IMGFMT_RGB12BE (IMGFMT_RGB12|128)
89 #define IMGFMT_RGB12LE IMGFMT_RGB12
90 #define IMGFMT_RGB15BE (IMGFMT_RGB15|128)
91 #define IMGFMT_RGB15LE IMGFMT_RGB15
92 #define IMGFMT_RGB16BE (IMGFMT_RGB16|128)
93 #define IMGFMT_RGB16LE IMGFMT_RGB16
94 #define IMGFMT_BGR12BE (IMGFMT_BGR12|128)
95 #define IMGFMT_BGR12LE IMGFMT_BGR12
96 #define IMGFMT_BGR15BE (IMGFMT_BGR15|128)
97 #define IMGFMT_BGR15LE IMGFMT_BGR15
98 #define IMGFMT_BGR16BE (IMGFMT_BGR16|128)
99 #define IMGFMT_BGR16LE IMGFMT_BGR16
100 #define IMGFMT_GBR12P IMGFMT_GBR12PLE
101 #define IMGFMT_GBR14P IMGFMT_GBR14PLE
102 #endif
103 
104 /* old names for compatibility */
105 #define IMGFMT_RG4B IMGFMT_RGB4_CHAR
106 #define IMGFMT_BG4B IMGFMT_BGR4_CHAR
107 
108 #define IMGFMT_IS_RGB(fmt) (((fmt)&IMGFMT_RGB_MASK)==IMGFMT_RGB)
109 #define IMGFMT_IS_BGR(fmt) (((fmt)&IMGFMT_BGR_MASK)==IMGFMT_BGR)
110 
111 #define IMGFMT_RGB_DEPTH(fmt) ((fmt)&0x7F)
112 #define IMGFMT_BGR_DEPTH(fmt) ((fmt)&0x7F)
113 
114 
115 /* Planar YUV Formats */
116 
117 #define IMGFMT_YVU9 0x39555659
118 #define IMGFMT_IF09 0x39304649
119 #define IMGFMT_YV12 0x32315659
120 #define IMGFMT_I420 0x30323449
121 #define IMGFMT_IYUV 0x56555949
122 #define IMGFMT_CLPL 0x4C504C43
123 #define IMGFMT_Y800 0x30303859
124 #define IMGFMT_Y8 0x20203859
125 #define IMGFMT_NV12 0x3231564E
126 #define IMGFMT_NV21 0x3132564E
127 #define IMGFMT_Y16_LE 0x20363159
128 
129 /* unofficial Planar Formats, FIXME if official 4CC exists */
130 #define IMGFMT_444P 0x50343434
131 #define IMGFMT_422P 0x50323234
132 #define IMGFMT_411P 0x50313134
133 #define IMGFMT_440P 0x50303434
134 #define IMGFMT_HM12 0x32314D48
135 #define IMGFMT_Y16_BE 0x59313620
136 
137 // Gray with alpha
138 #define IMGFMT_Y8A 0x59320008
139 // 4:2:0 planar with alpha
140 #define IMGFMT_420A 0x41303234
141 // 4:2:2 planar with alpha
142 #define IMGFMT_422A 0x41323234
143 // 4:4:4 planar with alpha
144 #define IMGFMT_444A 0x41343434
145 
146 #define IMGFMT_444P16_LE 0x51343434
147 #define IMGFMT_444P16_BE 0x34343451
148 #define IMGFMT_444P14_LE 0x54343434
149 #define IMGFMT_444P14_BE 0x34343454
150 #define IMGFMT_444P12_LE 0x55343434
151 #define IMGFMT_444P12_BE 0x34343455
152 #define IMGFMT_444P10_LE 0x52343434
153 #define IMGFMT_444P10_BE 0x34343452
154 #define IMGFMT_444P9_LE 0x53343434
155 #define IMGFMT_444P9_BE 0x34343453
156 #define IMGFMT_422P16_LE 0x51323234
157 #define IMGFMT_422P16_BE 0x34323251
158 #define IMGFMT_422P14_LE 0x54323234
159 #define IMGFMT_422P14_BE 0x34323254
160 #define IMGFMT_422P12_LE 0x55323234
161 #define IMGFMT_422P12_BE 0x34323255
162 #define IMGFMT_422P10_LE 0x52323234
163 #define IMGFMT_422P10_BE 0x34323252
164 #define IMGFMT_422P9_LE 0x53323234
165 #define IMGFMT_422P9_BE 0x34323253
166 #define IMGFMT_420P16_LE 0x51303234
167 #define IMGFMT_420P16_BE 0x34323051
168 #define IMGFMT_420P14_LE 0x54303234
169 #define IMGFMT_420P14_BE 0x34323054
170 #define IMGFMT_420P12_LE 0x55303234
171 #define IMGFMT_420P12_BE 0x34323055
172 #define IMGFMT_420P10_LE 0x52303234
173 #define IMGFMT_420P10_BE 0x34323052
174 #define IMGFMT_420P9_LE 0x53303234
175 #define IMGFMT_420P9_BE 0x34323053
176 #if HAVE_BIGENDIAN
177 #define IMGFMT_444P16 IMGFMT_444P16_BE
178 #define IMGFMT_444P14 IMGFMT_444P14_BE
179 #define IMGFMT_444P12 IMGFMT_444P12_BE
180 #define IMGFMT_444P10 IMGFMT_444P10_BE
181 #define IMGFMT_444P9 IMGFMT_444P9_BE
182 #define IMGFMT_422P16 IMGFMT_422P16_BE
183 #define IMGFMT_422P14 IMGFMT_422P14_BE
184 #define IMGFMT_422P12 IMGFMT_422P12_BE
185 #define IMGFMT_422P10 IMGFMT_422P10_BE
186 #define IMGFMT_422P9 IMGFMT_422P9_BE
187 #define IMGFMT_420P16 IMGFMT_420P16_BE
188 #define IMGFMT_420P14 IMGFMT_420P14_BE
189 #define IMGFMT_420P12 IMGFMT_420P12_BE
190 #define IMGFMT_420P10 IMGFMT_420P10_BE
191 #define IMGFMT_420P9 IMGFMT_420P9_BE
192 #define IMGFMT_Y16 IMGFMT_Y16_BE
193 #define IMGFMT_IS_YUVP16_NE(fmt) IMGFMT_IS_YUVP16_BE(fmt)
194 #else
195 #define IMGFMT_444P16 IMGFMT_444P16_LE
196 #define IMGFMT_444P14 IMGFMT_444P14_LE
197 #define IMGFMT_444P12 IMGFMT_444P12_LE
198 #define IMGFMT_444P10 IMGFMT_444P10_LE
199 #define IMGFMT_444P9 IMGFMT_444P9_LE
200 #define IMGFMT_422P16 IMGFMT_422P16_LE
201 #define IMGFMT_422P14 IMGFMT_422P14_LE
202 #define IMGFMT_422P12 IMGFMT_422P12_LE
203 #define IMGFMT_422P10 IMGFMT_422P10_LE
204 #define IMGFMT_422P9 IMGFMT_422P9_LE
205 #define IMGFMT_420P16 IMGFMT_420P16_LE
206 #define IMGFMT_420P14 IMGFMT_420P14_LE
207 #define IMGFMT_420P12 IMGFMT_420P12_LE
208 #define IMGFMT_420P10 IMGFMT_420P10_LE
209 #define IMGFMT_420P9 IMGFMT_420P9_LE
210 #define IMGFMT_Y16 IMGFMT_Y16_LE
211 #define IMGFMT_IS_YUVP16_NE(fmt) IMGFMT_IS_YUVP16_LE(fmt)
212 #endif
213 
214 #define IMGFMT_IS_YUVP16_LE(fmt) (((fmt - 0x51000034) & 0xfc0000ff) == 0)
215 #define IMGFMT_IS_YUVP16_BE(fmt) (((fmt - 0x34000051) & 0xff0000fc) == 0)
216 #define IMGFMT_IS_YUVP16(fmt) (IMGFMT_IS_YUVP16_LE(fmt) || IMGFMT_IS_YUVP16_BE(fmt))
217 
218 /**
219  * \brief Find the corresponding full 16 bit format, i.e. IMGFMT_420P10_LE -> IMGFMT_420P16_LE
220  * \return normalized format ID or 0 if none exists.
221  */
222 static inline int normalize_yuvp16(int fmt) {
223  if (IMGFMT_IS_YUVP16_LE(fmt))
224  return (fmt & 0x00ffffff) | 0x51000000;
225  if (IMGFMT_IS_YUVP16_BE(fmt))
226  return (fmt & 0xffffff00) | 0x00000051;
227  return 0;
228 }
229 
230 /* Packed YUV Formats */
231 
232 #define IMGFMT_IUYV 0x56595549 // Interlaced UYVY
233 #define IMGFMT_IY41 0x31435949 // Interlaced Y41P
234 #define IMGFMT_IYU1 0x31555949
235 #define IMGFMT_IYU2 0x32555949
236 #define IMGFMT_UYVY 0x59565955
237 #define IMGFMT_UYNV 0x564E5955 // Exactly same as UYVY
238 #define IMGFMT_cyuv 0x76757963 // upside-down UYVY
239 #define IMGFMT_Y422 0x32323459 // Exactly same as UYVY
240 #define IMGFMT_YUY2 0x32595559
241 #define IMGFMT_YUNV 0x564E5559 // Exactly same as YUY2
242 #define IMGFMT_YVYU 0x55595659
243 #define IMGFMT_Y41P 0x50313459
244 #define IMGFMT_Y211 0x31313259
245 #define IMGFMT_Y41T 0x54313459 // Y41P, Y lsb = transparency
246 #define IMGFMT_Y42T 0x54323459 // UYVY, Y lsb = transparency
247 #define IMGFMT_V422 0x32323456 // upside-down UYVY?
248 #define IMGFMT_V655 0x35353656
249 #define IMGFMT_CLJR 0x524A4C43
250 #define IMGFMT_YUVP 0x50565559 // 10-bit YUYV
251 #define IMGFMT_UYVP 0x50565955 // 10-bit UYVY
252 
253 /* Compressed Formats */
254 #define IMGFMT_MPEGPES (('M'<<24)|('P'<<16)|('E'<<8)|('S'))
255 #define IMGFMT_MJPEG (('M')|('J'<<8)|('P'<<16)|('G'<<24))
256 /* Formats that are understood by zoran chips, we include
257  * non-interlaced, interlaced top-first, interlaced bottom-first */
258 #define IMGFMT_ZRMJPEGNI (('Z'<<24)|('R'<<16)|('N'<<8)|('I'))
259 #define IMGFMT_ZRMJPEGIT (('Z'<<24)|('R'<<16)|('I'<<8)|('T'))
260 #define IMGFMT_ZRMJPEGIB (('Z'<<24)|('R'<<16)|('I'<<8)|('B'))
261 
262 // I think that this code could not be used by any other codec/format
263 #define IMGFMT_XVMC 0x1DC70000
264 #define IMGFMT_XVMC_MASK 0xFFFF0000
265 #define IMGFMT_IS_XVMC(fmt) (((fmt)&IMGFMT_XVMC_MASK)==IMGFMT_XVMC)
266 //these are chroma420
267 #define IMGFMT_XVMC_MOCO_MPEG2 (IMGFMT_XVMC|0x02)
268 #define IMGFMT_XVMC_IDCT_MPEG2 (IMGFMT_XVMC|0x82)
269 
270 // VDPAU specific format.
271 #define IMGFMT_VDPAU 0x1DC80000
272 #define IMGFMT_VDPAU_MASK 0xFFFF0000
273 #define IMGFMT_IS_VDPAU(fmt) (((fmt)&IMGFMT_VDPAU_MASK)==IMGFMT_VDPAU)
274 #define IMGFMT_VDPAU_MPEG1 (IMGFMT_VDPAU|0x01)
275 #define IMGFMT_VDPAU_MPEG2 (IMGFMT_VDPAU|0x02)
276 #define IMGFMT_VDPAU_H264 (IMGFMT_VDPAU|0x03)
277 #define IMGFMT_VDPAU_WMV3 (IMGFMT_VDPAU|0x04)
278 #define IMGFMT_VDPAU_VC1 (IMGFMT_VDPAU|0x05)
279 #define IMGFMT_VDPAU_MPEG4 (IMGFMT_VDPAU|0x06)
280 
281 #define IMGFMT_IS_HWACCEL(fmt) (IMGFMT_IS_VDPAU(fmt) || IMGFMT_IS_XVMC(fmt))
282 
283 typedef struct {
284  void* data;
285  int size;
286  int id; // stream id. usually 0x1E0
287  int timestamp; // pts, 90000 Hz counter based
288 } vo_mpegpes_t;
289 
290 const char *ff_vo_format_name(int format);
291 
292 /**
293  * Calculates the scale shifts for the chroma planes for planar YUV
294  *
295  * \param component_bits bits per component
296  * \return bits-per-pixel for format if successful (i.e. format is 3 or 4-planes planar YUV), 0 otherwise
297  */
298 int ff_mp_get_chroma_shift(int format, int *x_shift, int *y_shift, int *component_bits);
299 
300 #endif /* MPLAYER_IMG_FORMAT_H */