2 * Copyright (C) 2005 John Ellis
3 * Copyright (C) 2008 - 2016 The Geeqie Team
5 * Author: Lars Ellenberg
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program 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
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #ifndef __FORMAT_RAW_H
23 #define __FORMAT_RAW_H
28 enum FormatRawMatchType {
29 FORMAT_RAW_MATCH_MAGIC,
30 FORMAT_RAW_MATCH_TIFF_MAKE
33 enum FormatRawExifType {
37 FORMAT_RAW_EXIF_IFD_II,
38 FORMAT_RAW_EXIF_IFD_MM,
39 FORMAT_RAW_EXIF_PROPRIETARY
42 using FormatRawParseFunc = gboolean (*)(guchar *, const guint, guint *, guint *);
43 using FormatRawExifParseFunc = gboolean (*)(guchar *, const guint, ExifData *);
45 gboolean format_raw_img_exif_offsets(guchar *data, guint len,
46 guint *image_offset, guint *exif_offset);
47 gboolean format_raw_img_exif_offsets_fd(gint fd, const gchar *path,
48 guchar *header_data, guint header_len,
49 guint *image_offset, guint *exif_offset);
51 FormatRawExifType format_raw_exif_offset(guchar *data, guint len, guint *exif_offset,
52 FormatRawExifParseFunc *exif_parse_func);
55 enum FormatExifMatchType {
56 FORMAT_EXIF_MATCH_MAKE,
57 FORMAT_EXIF_MATCH_MAKERNOTE
60 using FormatExifParseFunc = gint (*)(ExifData *, guchar *, guint, guint, ExifByteOrder);
62 gboolean format_exif_makernote_parse(ExifData *exif, guchar *tiff, guint offset,
63 guint size, ExifByteOrder bo);
66 #define DEBUG_RAW_TIFF 0
70 #define FORMAT_RAW_DEBUG_TIFF { "", \
71 FORMAT_RAW_MATCH_MAGIC, 0, "II", 2, \
72 FORMAT_RAW_EXIF_NONE, NULL, \
73 "Tiff debugger II", format_debug_tiff_raw }, \
75 FORMAT_RAW_MATCH_MAGIC, 0, "MM", 2, \
76 FORMAT_RAW_EXIF_NONE, NULL, \
77 "Tiff debugger MM", format_debug_tiff_raw }
80 * @headerfile format_debug_tiff_raw
81 * used for debugging only
83 gint format_debug_tiff_raw(guchar *data, const guint len,
84 guint *image_offset, guint *exif_offset);
88 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */