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1 | /* |
2 | * Copyright (c) 2006 Konstantin Shishkov | |
3 | * | |
4 | * This file is part of FFmpeg. | |
5 | * | |
6 | * FFmpeg is free software; you can redistribute it and/or | |
7 | * modify it under the terms of the GNU Lesser General Public | |
8 | * License as published by the Free Software Foundation; either | |
9 | * version 2.1 of the License, or (at your option) any later version. | |
10 | * | |
11 | * FFmpeg is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | * Lesser General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU Lesser General Public | |
17 | * License along with FFmpeg; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
21 | /** | |
22 | * @file | |
23 | * TIFF tables | |
24 | * | |
25 | * For more information about the TIFF format, check the official docs at: | |
26 | * http://partners.adobe.com/public/developer/tiff/index.html | |
27 | * @author Konstantin Shishkov | |
28 | */ | |
29 | ||
30 | #ifndef AVCODEC_TIFF_H | |
31 | #define AVCODEC_TIFF_H | |
32 | ||
33 | #include <stdint.h> | |
34 | #include "tiff_common.h" | |
35 | ||
36 | /** abridged list of TIFF tags */ | |
37 | enum TiffTags { | |
38 | TIFF_SUBFILE = 0xfe, | |
39 | TIFF_WIDTH = 0x100, | |
40 | TIFF_HEIGHT, | |
41 | TIFF_BPP, | |
42 | TIFF_COMPR, | |
43 | TIFF_PHOTOMETRIC = 0x106, | |
44 | TIFF_FILL_ORDER = 0x10A, | |
45 | TIFF_DOCUMENT_NAME = 0x10D, | |
46 | TIFF_IMAGE_DESCRIPTION = 0x10E, | |
47 | TIFF_MAKE = 0x10F, | |
48 | TIFF_MODEL = 0x110, | |
49 | TIFF_STRIP_OFFS = 0x111, | |
50 | TIFF_SAMPLES_PER_PIXEL = 0x115, | |
51 | TIFF_ROWSPERSTRIP = 0x116, | |
52 | TIFF_STRIP_SIZE, | |
53 | TIFF_XRES = 0x11A, | |
54 | TIFF_YRES = 0x11B, | |
55 | TIFF_PLANAR = 0x11C, | |
56 | TIFF_PAGE_NAME = 0x11D, | |
57 | TIFF_XPOS = 0x11E, | |
58 | TIFF_YPOS = 0x11F, | |
59 | TIFF_T4OPTIONS = 0x124, | |
60 | TIFF_T6OPTIONS, | |
61 | TIFF_RES_UNIT = 0x128, | |
62 | TIFF_PAGE_NUMBER = 0x129, | |
63 | TIFF_SOFTWARE_NAME = 0x131, | |
64 | TIFF_DATE = 0x132, | |
65 | TIFF_ARTIST = 0x13B, | |
66 | TIFF_HOST_COMPUTER = 0x13C, | |
67 | TIFF_PREDICTOR = 0x13D, | |
68 | TIFF_PAL = 0x140, | |
69 | TIFF_TILE_WIDTH = 0x142, | |
70 | TIFF_TILE_LENGTH = 0x143, | |
71 | TIFF_TILE_OFFSETS = 0x144, | |
72 | TIFF_TILE_BYTE_COUNTS = 0x145, | |
73 | TIFF_EXTRASAMPLES = 0x152, | |
74 | TIFF_YCBCR_COEFFICIENTS = 0x211, | |
75 | TIFF_YCBCR_SUBSAMPLING = 0x212, | |
76 | TIFF_YCBCR_POSITIONING = 0x213, | |
77 | TIFF_REFERENCE_BW = 0x214, | |
78 | TIFF_COPYRIGHT = 0x8298, | |
79 | TIFF_MODEL_TIEPOINT = 0x8482, | |
80 | TIFF_MODEL_PIXEL_SCALE = 0x830E, | |
81 | TIFF_MODEL_TRANSFORMATION= 0x8480, | |
82 | TIFF_GEO_KEY_DIRECTORY = 0x87AF, | |
83 | TIFF_GEO_DOUBLE_PARAMS = 0x87B0, | |
84 | TIFF_GEO_ASCII_PARAMS = 0x87B1 | |
85 | }; | |
86 | ||
87 | /** list of TIFF compression types */ | |
88 | enum TiffCompr { | |
89 | TIFF_RAW = 1, | |
90 | TIFF_CCITT_RLE, | |
91 | TIFF_G3, | |
92 | TIFF_G4, | |
93 | TIFF_LZW, | |
94 | TIFF_JPEG, | |
95 | TIFF_NEWJPEG, | |
96 | TIFF_ADOBE_DEFLATE, | |
97 | TIFF_PACKBITS = 0x8005, | |
98 | TIFF_DEFLATE = 0x80B2, | |
99 | TIFF_LZMA = 0x886D, | |
100 | }; | |
101 | ||
102 | enum TiffGeoTagKey { | |
103 | TIFF_GT_MODEL_TYPE_GEOKEY = 1024, | |
104 | TIFF_GT_RASTER_TYPE_GEOKEY = 1025, | |
105 | TIFF_GT_CITATION_GEOKEY = 1026, | |
106 | TIFF_GEOGRAPHIC_TYPE_GEOKEY = 2048, | |
107 | TIFF_GEOG_CITATION_GEOKEY = 2049, | |
108 | TIFF_GEOG_GEODETIC_DATUM_GEOKEY = 2050, | |
109 | TIFF_GEOG_PRIME_MERIDIAN_GEOKEY = 2051, | |
110 | TIFF_GEOG_LINEAR_UNITS_GEOKEY = 2052, | |
111 | TIFF_GEOG_LINEAR_UNIT_SIZE_GEOKEY = 2053, | |
112 | TIFF_GEOG_ANGULAR_UNITS_GEOKEY = 2054, | |
113 | TIFF_GEOG_ANGULAR_UNIT_SIZE_GEOKEY = 2055, | |
114 | TIFF_GEOG_ELLIPSOID_GEOKEY = 2056, | |
115 | TIFF_GEOG_SEMI_MAJOR_AXIS_GEOKEY = 2057, | |
116 | TIFF_GEOG_SEMI_MINOR_AXIS_GEOKEY = 2058, | |
117 | TIFF_GEOG_INV_FLATTENING_GEOKEY = 2059, | |
118 | TIFF_GEOG_AZIMUTH_UNITS_GEOKEY = 2060, | |
119 | TIFF_GEOG_PRIME_MERIDIAN_LONG_GEOKEY = 2061, | |
120 | TIFF_PROJECTED_CS_TYPE_GEOKEY = 3072, | |
121 | TIFF_PCS_CITATION_GEOKEY = 3073, | |
122 | TIFF_PROJECTION_GEOKEY = 3074, | |
123 | TIFF_PROJ_COORD_TRANS_GEOKEY = 3075, | |
124 | TIFF_PROJ_LINEAR_UNITS_GEOKEY = 3076, | |
125 | TIFF_PROJ_LINEAR_UNIT_SIZE_GEOKEY = 3077, | |
126 | TIFF_PROJ_STD_PARALLEL1_GEOKEY = 3078, | |
127 | TIFF_PROJ_STD_PARALLEL2_GEOKEY = 3079, | |
128 | TIFF_PROJ_NAT_ORIGIN_LONG_GEOKEY = 3080, | |
129 | TIFF_PROJ_NAT_ORIGIN_LAT_GEOKEY = 3081, | |
130 | TIFF_PROJ_FALSE_EASTING_GEOKEY = 3082, | |
131 | TIFF_PROJ_FALSE_NORTHING_GEOKEY = 3083, | |
132 | TIFF_PROJ_FALSE_ORIGIN_LONG_GEOKEY = 3084, | |
133 | TIFF_PROJ_FALSE_ORIGIN_LAT_GEOKEY = 3085, | |
134 | TIFF_PROJ_FALSE_ORIGIN_EASTING_GEOKEY = 3086, | |
135 | TIFF_PROJ_FALSE_ORIGIN_NORTHING_GEOKEY = 3087, | |
136 | TIFF_PROJ_CENTER_LONG_GEOKEY = 3088, | |
137 | TIFF_PROJ_CENTER_LAT_GEOKEY = 3089, | |
138 | TIFF_PROJ_CENTER_EASTING_GEOKEY = 3090, | |
139 | TIFF_PROJ_CENTER_NORTHING_GEOKEY = 3091, | |
140 | TIFF_PROJ_SCALE_AT_NAT_ORIGIN_GEOKEY = 3092, | |
141 | TIFF_PROJ_SCALE_AT_CENTER_GEOKEY = 3093, | |
142 | TIFF_PROJ_AZIMUTH_ANGLE_GEOKEY = 3094, | |
143 | TIFF_PROJ_STRAIGHT_VERT_POLE_LONG_GEOKEY = 3095, | |
144 | TIFF_VERTICAL_CS_TYPE_GEOKEY = 4096, | |
145 | TIFF_VERTICAL_CITATION_GEOKEY = 4097, | |
146 | TIFF_VERTICAL_DATUM_GEOKEY = 4098, | |
147 | TIFF_VERTICAL_UNITS_GEOKEY = 4099 | |
148 | }; | |
149 | ||
150 | enum TiffPhotometric { | |
151 | TIFF_PHOTOMETRIC_NONE = -1, | |
152 | TIFF_PHOTOMETRIC_WHITE_IS_ZERO, /* mono or grayscale, 0 is white */ | |
153 | TIFF_PHOTOMETRIC_BLACK_IS_ZERO, /* mono or grayscale, 0 is black */ | |
154 | TIFF_PHOTOMETRIC_RGB, /* RGB or RGBA*/ | |
155 | TIFF_PHOTOMETRIC_PALETTE, /* Uses a palette */ | |
156 | TIFF_PHOTOMETRIC_ALPHA_MASK, /* Transparency mask */ | |
157 | TIFF_PHOTOMETRIC_SEPARATED, /* CMYK or some other ink set */ | |
158 | TIFF_PHOTOMETRIC_YCBCR, /* YCbCr */ | |
159 | TIFF_PHOTOMETRIC_CIE_LAB = 8, /* 1976 CIE L*a*b* */ | |
160 | TIFF_PHOTOMETRIC_ICC_LAB, /* ICC L*a*b* */ | |
161 | TIFF_PHOTOMETRIC_ITU_LAB, /* ITU L*a*b* */ | |
162 | TIFF_PHOTOMETRIC_CFA = 32803, /* Color Filter Array (DNG) */ | |
163 | TIFF_PHOTOMETRIC_LOG_L = 32844, /* CIE Log2(L) */ | |
164 | TIFF_PHOTOMETRIC_LOG_LUV, /* CIE Log L*u*v* */ | |
165 | TIFF_PHOTOMETRIC_LINEAR_RAW = 34892, /* Linear Raw (DNG) */ | |
166 | }; | |
167 | ||
168 | enum TiffGeoTagType { | |
169 | GEOTIFF_SHORT = 0, | |
170 | GEOTIFF_DOUBLE = 34736, | |
171 | GEOTIFF_STRING = 34737 | |
172 | }; | |
173 | ||
174 | typedef struct TiffGeoTag { | |
175 | enum TiffGeoTagKey key; | |
176 | enum TiffTags type; | |
177 | int count; | |
178 | int offset; | |
179 | char *val; | |
180 | } TiffGeoTag; | |
181 | ||
182 | typedef struct TiffGeoTagKeyName { | |
183 | const enum TiffGeoTagKey key; | |
184 | const char *const name; | |
185 | } TiffGeoTagKeyName; | |
186 | ||
187 | typedef struct TiffGeoTagNameType { | |
188 | const char *const name; | |
189 | const enum TiffGeoTagType type; | |
190 | } TiffGeoTagNameType; | |
191 | ||
192 | #endif /* AVCODEC_TIFF_H */ |