/* * Copyright (c) 2006 Konstantin Shishkov * * This file is part of FFmpeg. * * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ /** * @file * TIFF tables * * For more information about the TIFF format, check the official docs at: * http://partners.adobe.com/public/developer/tiff/index.html * @author Konstantin Shishkov */ #ifndef AVCODEC_TIFF_H #define AVCODEC_TIFF_H #include <stdint.h> /** abridged list of TIFF tags */ enum TiffTags{ TIFF_SUBFILE = 0xfe, TIFF_WIDTH = 0x100, TIFF_HEIGHT, TIFF_BPP, TIFF_COMPR, TIFF_INVERT = 0x106, TIFF_FILL_ORDER = 0x10A, TIFF_DOCUMENT_NAME = 0x10D, TIFF_IMAGE_DESCRIPTION = 0x10E, TIFF_MAKE = 0x10F, TIFF_MODEL = 0x110, TIFF_STRIP_OFFS = 0x111, TIFF_SAMPLES_PER_PIXEL = 0x115, TIFF_ROWSPERSTRIP = 0x116, TIFF_STRIP_SIZE, TIFF_XRES = 0x11A, TIFF_YRES = 0x11B, TIFF_PLANAR = 0x11C, TIFF_PAGE_NAME = 0x11D, TIFF_XPOS = 0x11E, TIFF_YPOS = 0x11F, TIFF_T4OPTIONS = 0x124, TIFF_T6OPTIONS, TIFF_RES_UNIT = 0x128, TIFF_PAGE_NUMBER = 0x129, TIFF_SOFTWARE_NAME = 0x131, TIFF_DATE = 0x132, TIFF_ARTIST = 0x13B, TIFF_HOST_COMPUTER = 0x13C, TIFF_PREDICTOR = 0x13D, TIFF_PAL = 0x140, TIFF_TILE_WIDTH = 0x142, TIFF_TILE_LENGTH = 0x143, TIFF_TILE_OFFSETS = 0x144, TIFF_TILE_BYTE_COUNTS = 0x145, TIFF_EXTRASAMPLES = 0x152, TIFF_YCBCR_COEFFICIENTS = 0x211, TIFF_YCBCR_SUBSAMPLING = 0x212, TIFF_YCBCR_POSITIONING = 0x213, TIFF_REFERENCE_BW = 0x214, TIFF_COPYRIGHT = 0x8298, TIFF_MODEL_TIEPOINT = 0x8482, TIFF_MODEL_PIXEL_SCALE = 0x830E, TIFF_MODEL_TRANSFORMATION = 0x8480, TIFF_GEO_KEY_DIRECTORY = 0x87AF, TIFF_GEO_DOUBLE_PARAMS = 0x87B0, TIFF_GEO_ASCII_PARAMS = 0x87B1 }; /** list of TIFF compression types */ enum TiffCompr{ TIFF_RAW = 1, TIFF_CCITT_RLE, TIFF_G3, TIFF_G4, TIFF_LZW, TIFF_JPEG, TIFF_NEWJPEG, TIFF_ADOBE_DEFLATE, TIFF_PACKBITS = 0x8005, TIFF_DEFLATE = 0x80B2 }; enum TiffTypes{ TIFF_BYTE = 1, TIFF_STRING, TIFF_SHORT, TIFF_LONG, TIFF_RATIONAL, TIFF_SBYTE, TIFF_UNDEFINED, TIFF_SSHORT, TIFF_SLONG, TIFF_SRATIONAL, TIFF_FLOAT, TIFF_DOUBLE, TIFF_IFD }; enum TiffGeoTagKey { TIFF_GT_MODEL_TYPE_GEOKEY = 1024, TIFF_GT_RASTER_TYPE_GEOKEY = 1025, TIFF_GT_CITATION_GEOKEY = 1026, TIFF_GEOGRAPHIC_TYPE_GEOKEY = 2048, TIFF_GEOG_CITATION_GEOKEY = 2049, TIFF_GEOG_GEODETIC_DATUM_GEOKEY = 2050, TIFF_GEOG_PRIME_MERIDIAN_GEOKEY = 2051, TIFF_GEOG_LINEAR_UNITS_GEOKEY = 2052, TIFF_GEOG_LINEAR_UNIT_SIZE_GEOKEY = 2053, TIFF_GEOG_ANGULAR_UNITS_GEOKEY = 2054, TIFF_GEOG_ANGULAR_UNIT_SIZE_GEOKEY = 2055, TIFF_GEOG_ELLIPSOID_GEOKEY = 2056, TIFF_GEOG_SEMI_MAJOR_AXIS_GEOKEY = 2057, TIFF_GEOG_SEMI_MINOR_AXIS_GEOKEY = 2058, TIFF_GEOG_INV_FLATTENING_GEOKEY = 2059, TIFF_GEOG_AZIMUTH_UNITS_GEOKEY = 2060, TIFF_GEOG_PRIME_MERIDIAN_LONG_GEOKEY = 2061, TIFF_PROJECTED_CS_TYPE_GEOKEY = 3072, TIFF_PCS_CITATION_GEOKEY = 3073, TIFF_PROJECTION_GEOKEY = 3074, TIFF_PROJ_COORD_TRANS_GEOKEY = 3075, TIFF_PROJ_LINEAR_UNITS_GEOKEY = 3076, TIFF_PROJ_LINEAR_UNIT_SIZE_GEOKEY = 3077, TIFF_PROJ_STD_PARALLEL1_GEOKEY = 3078, TIFF_PROJ_STD_PARALLEL2_GEOKEY = 3079, TIFF_PROJ_NAT_ORIGIN_LONG_GEOKEY = 3080, TIFF_PROJ_NAT_ORIGIN_LAT_GEOKEY = 3081, TIFF_PROJ_FALSE_EASTING_GEOKEY = 3082, TIFF_PROJ_FALSE_NORTHING_GEOKEY = 3083, TIFF_PROJ_FALSE_ORIGIN_LONG_GEOKEY = 3084, TIFF_PROJ_FALSE_ORIGIN_LAT_GEOKEY = 3085, TIFF_PROJ_FALSE_ORIGIN_EASTING_GEOKEY = 3086, TIFF_PROJ_FALSE_ORIGIN_NORTHING_GEOKEY = 3087, TIFF_PROJ_CENTER_LONG_GEOKEY = 3088, TIFF_PROJ_CENTER_LAT_GEOKEY = 3089, TIFF_PROJ_CENTER_EASTING_GEOKEY = 3090, TIFF_PROJ_CENTER_NORTHING_GEOKEY = 3091, TIFF_PROJ_SCALE_AT_NAT_ORIGIN_GEOKEY = 3092, TIFF_PROJ_SCALE_AT_CENTER_GEOKEY = 3093, TIFF_PROJ_AZIMUTH_ANGLE_GEOKEY = 3094, TIFF_PROJ_STRAIGHT_VERT_POLE_LONG_GEOKEY = 3095, TIFF_VERTICAL_CS_TYPE_GEOKEY = 4096, TIFF_VERTICAL_CITATION_GEOKEY = 4097, TIFF_VERTICAL_DATUM_GEOKEY = 4098, TIFF_VERTICAL_UNITS_GEOKEY = 4099 }; enum TiffGeoTagType { GEOTIFF_SHORT = 0, GEOTIFF_DOUBLE = 34736, GEOTIFF_STRING = 34737 }; /** sizes of various TIFF field types (string size = 100)*/ static const uint8_t type_sizes[14] = { 0, 1, 100, 2, 4, 8, 1, 1, 2, 4, 8, 4, 8, 4 }; typedef struct TiffGeoTag { enum TiffGeoTagKey key; enum TiffTags type; int count; int offset; char *val; } TiffGeoTag; typedef struct TiffGeoTagKeyName { const enum TiffGeoTagKey key; const char *const name; } TiffGeoTagKeyName; typedef struct TiffGeoTagNameType { const char *const name; const enum TiffGeoTagType type; } TiffGeoTagNameType; #endif /* AVCODEC_TIFF_H */