libavcodec/tiff.h

   1 /*
   2  * TIFF tables
   3  * Copyright (c) 2006 Konstantin Shishkov
   4  *
   5  * This file is part of FFmpeg.
   6  *
   7  * FFmpeg is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * FFmpeg is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with FFmpeg; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  20  */
  21
  22 /**
  23  * TIFF tables
  24  * @file tiff.h
  25  * @author Konstantin Shishkov
  26  */
  27 #ifndef AVCODEC_TIFF_H
  28 #define AVCODEC_TIFF_H
  29
  30 #include <stdint.h>
  31
  32 /** abridged list of TIFF tags */
  33 enum TiffTags{
  34     TIFF_SUBFILE = 0xfe,
  35     TIFF_WIDTH = 0x100,
  36     TIFF_HEIGHT,
  37     TIFF_BPP,
  38     TIFF_COMPR,
  39     TIFF_INVERT = 0x106,
  40     TIFF_STRIP_OFFS = 0x111,
  41     TIFF_SAMPLES_PER_PIXEL = 0x115,
  42     TIFF_ROWSPERSTRIP = 0x116,
  43     TIFF_STRIP_SIZE,
  44     TIFF_XRES = 0x11A,
  45     TIFF_YRES = 0x11B,
  46     TIFF_PLANAR = 0x11C,
  47     TIFF_XPOS = 0x11E,
  48     TIFF_YPOS = 0x11F,
  49     TIFF_RES_UNIT = 0x128,
  50     TIFF_SOFTWARE_NAME = 0x131,
  51     TIFF_PREDICTOR = 0x13D,
  52     TIFF_PAL = 0x140,
  53     TIFF_YCBCR_COEFFICIENTS = 0x211,
  54     TIFF_YCBCR_SUBSAMPLING = 0x212,
  55     TIFF_YCBCR_POSITIONING = 0x213,
  56     TIFF_REFERENCE_BW = 0x214,
  57 };
  58
  59 /** list of TIFF compression types */
  60 enum TiffCompr{
  61     TIFF_RAW = 1,
  62     TIFF_CCITT_RLE,
  63     TIFF_G3,
  64     TIFF_G4,
  65     TIFF_LZW,
  66     TIFF_JPEG,
  67     TIFF_NEWJPEG,
  68     TIFF_ADOBE_DEFLATE,
  69     TIFF_PACKBITS = 0x8005,
  70     TIFF_DEFLATE = 0x80B2
  71 };
  72
  73 enum TiffTypes{
  74     TIFF_BYTE = 1,
  75     TIFF_STRING,
  76     TIFF_SHORT,
  77     TIFF_LONG,
  78     TIFF_RATIONAL,
  79 };
  80
  81 /** sizes of various TIFF field types (string size = 100)*/
  82 static const uint8_t type_sizes[6] = {
  83     0, 1, 100, 2, 4, 8
  84 };
  85
  86 #endif /* AVCODEC_TIFF_H */