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12640e4cbb
The LZMA support is a semi-official extension supported by libtiff 4.0.0 and later. Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
110 lines
3.3 KiB
C
110 lines
3.3 KiB
C
/*
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* TIFF tables
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* Copyright (c) 2006 Konstantin Shishkov
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*
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* This file is part of Libav.
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*
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* Libav is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* Libav is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with Libav; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/**
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* @file
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* TIFF tables
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* @author Konstantin Shishkov
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*/
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#ifndef AVCODEC_TIFF_H
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#define AVCODEC_TIFF_H
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#include <stdint.h>
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/** abridged list of TIFF tags */
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enum TiffTags {
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TIFF_SUBFILE = 0xfe,
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TIFF_WIDTH = 0x100,
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TIFF_HEIGHT,
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TIFF_BPP,
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TIFF_COMPR,
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TIFF_PHOTOMETRIC = 0x106,
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TIFF_FILL_ORDER = 0x10A,
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TIFF_STRIP_OFFS = 0x111,
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TIFF_SAMPLES_PER_PIXEL = 0x115,
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TIFF_ROWSPERSTRIP = 0x116,
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TIFF_STRIP_SIZE,
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TIFF_XRES = 0x11A,
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TIFF_YRES = 0x11B,
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TIFF_PLANAR = 0x11C,
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TIFF_XPOS = 0x11E,
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TIFF_YPOS = 0x11F,
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TIFF_T4OPTIONS = 0x124,
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TIFF_T6OPTIONS,
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TIFF_RES_UNIT = 0x128,
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TIFF_SOFTWARE_NAME = 0x131,
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TIFF_PREDICTOR = 0x13D,
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TIFF_PAL = 0x140,
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TIFF_YCBCR_COEFFICIENTS = 0x211,
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TIFF_YCBCR_SUBSAMPLING = 0x212,
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TIFF_YCBCR_POSITIONING = 0x213,
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TIFF_REFERENCE_BW = 0x214,
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};
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/** list of TIFF compression types */
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enum TiffCompr {
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TIFF_RAW = 1,
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TIFF_CCITT_RLE,
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TIFF_G3,
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TIFF_G4,
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TIFF_LZW,
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TIFF_JPEG,
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TIFF_NEWJPEG,
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TIFF_ADOBE_DEFLATE,
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TIFF_PACKBITS = 0x8005,
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TIFF_DEFLATE = 0x80B2,
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TIFF_LZMA = 0x886D,
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};
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enum TiffTypes {
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TIFF_BYTE = 1,
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TIFF_STRING,
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TIFF_SHORT,
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TIFF_LONG,
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TIFF_RATIONAL,
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};
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enum TiffPhotometric {
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TIFF_PHOTOMETRIC_NONE = -1,
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TIFF_PHOTOMETRIC_WHITE_IS_ZERO, /* mono or grayscale, 0 is white */
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TIFF_PHOTOMETRIC_BLACK_IS_ZERO, /* mono or grayscale, 0 is black */
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TIFF_PHOTOMETRIC_RGB, /* RGB or RGBA*/
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TIFF_PHOTOMETRIC_PALETTE, /* Uses a palette */
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TIFF_PHOTOMETRIC_ALPHA_MASK, /* Transparency mask */
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TIFF_PHOTOMETRIC_SEPARATED, /* CMYK or some other ink set */
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TIFF_PHOTOMETRIC_YCBCR, /* YCbCr */
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TIFF_PHOTOMETRIC_CIE_LAB = 8, /* 1976 CIE L*a*b* */
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TIFF_PHOTOMETRIC_ICC_LAB, /* ICC L*a*b* */
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TIFF_PHOTOMETRIC_ITU_LAB, /* ITU L*a*b* */
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TIFF_PHOTOMETRIC_CFA = 32803, /* Color Filter Array (DNG) */
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TIFF_PHOTOMETRIC_LOG_L = 32844, /* CIE Log2(L) */
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TIFF_PHOTOMETRIC_LOG_LUV, /* CIE Log L*u*v* */
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TIFF_PHOTOMETRIC_LINEAR_RAW = 34892, /* Linear Raw (DNG) */
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};
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/** sizes of various TIFF field types (string size = 100)*/
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static const uint8_t type_sizes[6] = {
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0, 1, 100, 2, 4, 8
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};
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#endif /* AVCODEC_TIFF_H */
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