2 * Copyright (c) 2006 Konstantin Shishkov
4 * This file is part of FFmpeg.
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.
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.
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
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
30 #ifndef AVCODEC_TIFF_H
31 #define AVCODEC_TIFF_H
35 /** abridged list of TIFF tags */
43 TIFF_FILL_ORDER = 0x10A,
44 TIFF_DOCUMENT_NAME = 0x10D,
45 TIFF_IMAGE_DESCRIPTION = 0x10E,
48 TIFF_STRIP_OFFS = 0x111,
49 TIFF_SAMPLES_PER_PIXEL = 0x115,
50 TIFF_ROWSPERSTRIP = 0x116,
55 TIFF_PAGE_NAME = 0x11D,
58 TIFF_T4OPTIONS = 0x124,
60 TIFF_RES_UNIT = 0x128,
61 TIFF_PAGE_NUMBER = 0x129,
62 TIFF_SOFTWARE_NAME = 0x131,
65 TIFF_HOST_COMPUTER = 0x13C,
66 TIFF_PREDICTOR = 0x13D,
68 TIFF_TILE_WIDTH = 0x142,
69 TIFF_TILE_LENGTH = 0x143,
70 TIFF_TILE_OFFSETS = 0x144,
71 TIFF_TILE_BYTE_COUNTS = 0x145,
72 TIFF_EXTRASAMPLES = 0x152,
73 TIFF_YCBCR_COEFFICIENTS = 0x211,
74 TIFF_YCBCR_SUBSAMPLING = 0x212,
75 TIFF_YCBCR_POSITIONING = 0x213,
76 TIFF_REFERENCE_BW = 0x214,
77 TIFF_COPYRIGHT = 0x8298,
78 TIFF_MODEL_TIEPOINT = 0x8482,
79 TIFF_MODEL_PIXEL_SCALE = 0x830E,
80 TIFF_MODEL_TRANSFORMATION= 0x8480,
81 TIFF_GEO_KEY_DIRECTORY = 0x87AF,
82 TIFF_GEO_DOUBLE_PARAMS = 0x87B0,
83 TIFF_GEO_ASCII_PARAMS = 0x87B1
86 /** list of TIFF compression types */
96 TIFF_PACKBITS = 0x8005,
117 TIFF_GT_MODEL_TYPE_GEOKEY = 1024,
118 TIFF_GT_RASTER_TYPE_GEOKEY = 1025,
119 TIFF_GT_CITATION_GEOKEY = 1026,
120 TIFF_GEOGRAPHIC_TYPE_GEOKEY = 2048,
121 TIFF_GEOG_CITATION_GEOKEY = 2049,
122 TIFF_GEOG_GEODETIC_DATUM_GEOKEY = 2050,
123 TIFF_GEOG_PRIME_MERIDIAN_GEOKEY = 2051,
124 TIFF_GEOG_LINEAR_UNITS_GEOKEY = 2052,
125 TIFF_GEOG_LINEAR_UNIT_SIZE_GEOKEY = 2053,
126 TIFF_GEOG_ANGULAR_UNITS_GEOKEY = 2054,
127 TIFF_GEOG_ANGULAR_UNIT_SIZE_GEOKEY = 2055,
128 TIFF_GEOG_ELLIPSOID_GEOKEY = 2056,
129 TIFF_GEOG_SEMI_MAJOR_AXIS_GEOKEY = 2057,
130 TIFF_GEOG_SEMI_MINOR_AXIS_GEOKEY = 2058,
131 TIFF_GEOG_INV_FLATTENING_GEOKEY = 2059,
132 TIFF_GEOG_AZIMUTH_UNITS_GEOKEY = 2060,
133 TIFF_GEOG_PRIME_MERIDIAN_LONG_GEOKEY = 2061,
134 TIFF_PROJECTED_CS_TYPE_GEOKEY = 3072,
135 TIFF_PCS_CITATION_GEOKEY = 3073,
136 TIFF_PROJECTION_GEOKEY = 3074,
137 TIFF_PROJ_COORD_TRANS_GEOKEY = 3075,
138 TIFF_PROJ_LINEAR_UNITS_GEOKEY = 3076,
139 TIFF_PROJ_LINEAR_UNIT_SIZE_GEOKEY = 3077,
140 TIFF_PROJ_STD_PARALLEL1_GEOKEY = 3078,
141 TIFF_PROJ_STD_PARALLEL2_GEOKEY = 3079,
142 TIFF_PROJ_NAT_ORIGIN_LONG_GEOKEY = 3080,
143 TIFF_PROJ_NAT_ORIGIN_LAT_GEOKEY = 3081,
144 TIFF_PROJ_FALSE_EASTING_GEOKEY = 3082,
145 TIFF_PROJ_FALSE_NORTHING_GEOKEY = 3083,
146 TIFF_PROJ_FALSE_ORIGIN_LONG_GEOKEY = 3084,
147 TIFF_PROJ_FALSE_ORIGIN_LAT_GEOKEY = 3085,
148 TIFF_PROJ_FALSE_ORIGIN_EASTING_GEOKEY = 3086,
149 TIFF_PROJ_FALSE_ORIGIN_NORTHING_GEOKEY = 3087,
150 TIFF_PROJ_CENTER_LONG_GEOKEY = 3088,
151 TIFF_PROJ_CENTER_LAT_GEOKEY = 3089,
152 TIFF_PROJ_CENTER_EASTING_GEOKEY = 3090,
153 TIFF_PROJ_CENTER_NORTHING_GEOKEY = 3091,
154 TIFF_PROJ_SCALE_AT_NAT_ORIGIN_GEOKEY = 3092,
155 TIFF_PROJ_SCALE_AT_CENTER_GEOKEY = 3093,
156 TIFF_PROJ_AZIMUTH_ANGLE_GEOKEY = 3094,
157 TIFF_PROJ_STRAIGHT_VERT_POLE_LONG_GEOKEY = 3095,
158 TIFF_VERTICAL_CS_TYPE_GEOKEY = 4096,
159 TIFF_VERTICAL_CITATION_GEOKEY = 4097,
160 TIFF_VERTICAL_DATUM_GEOKEY = 4098,
161 TIFF_VERTICAL_UNITS_GEOKEY = 4099
164 enum TiffGeoTagType {
166 GEOTIFF_DOUBLE = 34736,
167 GEOTIFF_STRING = 34737
170 /** sizes of various TIFF field types (string size = 100)*/
171 static const uint8_t type_sizes[14] = {
172 0, 1, 100, 2, 4, 8, 1, 1, 2, 4, 8, 4, 8, 4
175 typedef struct TiffGeoTag {
176 enum TiffGeoTagKey key;
183 typedef struct TiffGeoTagKeyName {
184 const enum TiffGeoTagKey key;
185 const char *const name;
188 typedef struct TiffGeoTagNameType {
189 const char *const name;
190 const enum TiffGeoTagType type;
191 } TiffGeoTagNameType;
193 #endif /* AVCODEC_TIFF_H */