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/*
* Copyright (C) 2005 John Ellis
* Copyright (C) 2008 - 2016 The Geeqie Team
*
* Author: Lars Ellenberg
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef FORMAT_RAW_H
#define FORMAT_RAW_H
#include <glib.h>
#include "exif-int.h"
enum FormatRawMatchType {
FORMAT_RAW_MATCH_MAGIC,
FORMAT_RAW_MATCH_TIFF_MAKE
};
enum FormatRawExifType {
FORMAT_RAW_EXIF_NONE,
FORMAT_RAW_EXIF_TIFF,
FORMAT_RAW_EXIF_JPEG,
FORMAT_RAW_EXIF_IFD_II,
FORMAT_RAW_EXIF_IFD_MM,
FORMAT_RAW_EXIF_PROPRIETARY
};
using FormatRawParseFunc = gboolean (*)(guchar *, const guint, guint *, guint *);
using FormatRawExifParseFunc = gboolean (*)(guchar *, const guint, ExifData *);
gboolean format_raw_img_exif_offsets(guchar *data, guint len,
guint *image_offset, guint *exif_offset);
gboolean format_raw_img_exif_offsets_fd(gint fd, const gchar *path,
guchar *header_data, guint header_len,
guint *image_offset, guint *exif_offset);
FormatRawExifType format_raw_exif_offset(guchar *data, guint len, guint *exif_offset,
FormatRawExifParseFunc *exif_parse_func);
enum FormatExifMatchType {
FORMAT_EXIF_MATCH_MAKE,
FORMAT_EXIF_MATCH_MAKERNOTE
};
using FormatExifParseFunc = gint (*)(ExifData *, guchar *, guint, guint, ExifByteOrder);
gboolean format_exif_makernote_parse(ExifData *exif, guchar *tiff, guint offset,
guint size, ExifByteOrder bo);
#define DEBUG_RAW_TIFF 0
#if DEBUG_RAW_TIFF
#define FORMAT_RAW_DEBUG_TIFF { "", \
FORMAT_RAW_MATCH_MAGIC, 0, "II", 2, \
FORMAT_RAW_EXIF_NONE, NULL, \
"Tiff debugger II", format_debug_tiff_raw }, \
{ "", \
FORMAT_RAW_MATCH_MAGIC, 0, "MM", 2, \
FORMAT_RAW_EXIF_NONE, NULL, \
"Tiff debugger MM", format_debug_tiff_raw }
gint format_debug_tiff_raw(guchar *data, const guint len,
guint *image_offset, guint *exif_offset);
#endif
#endif
/* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */
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