2 * Copyright (C) 2020 The Geeqie Team
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 /** This is a Will Not Fix */
22 #pragma GCC diagnostic ignored "-Wclobbered"
26 #if HAVE_JPEG && !HAVE_RAW
27 #include "image-load-cr3.h"
33 #include "image-load-jpeg.h"
34 #include "image-load.h"
39 gboolean image_loader_cr3_write(gpointer loader, const guchar *buf, gsize &chunk_size, gsize count, GError **error)
41 /** @FIXME Just start search at where full size jpeg should be,
42 * then search through the file looking for a jpeg end-marker
44 gboolean found = FALSE;
49 while (n < count - 4 && !found)
51 if (memcmp(&buf[n], "mdat", 4) == 0)
53 if (memcmp(&buf[n + 12], "\xFF\xD8", 2) == 0)
58 if (memcmp(&buf[n + 12 + i], "\xFF\xD9", 2) == 0)
81 gboolean ret = image_loader_jpeg_write(loader, buf + n + 12, chunk_size, i, error);;
89 gchar* image_loader_cr3_get_format_name(gpointer)
91 return g_strdup("cr3");
94 gchar** image_loader_cr3_get_format_mime_types(gpointer)
96 static const gchar *mime[] = {"image/x-canon-cr3", nullptr};
97 return g_strdupv(const_cast<gchar **>(mime));
102 void image_loader_backend_set_cr3(ImageLoaderBackend *funcs)
104 image_loader_backend_set_jpeg(funcs);
106 funcs->write = image_loader_cr3_write;
108 funcs->get_format_name = image_loader_cr3_get_format_name;
109 funcs->get_format_mime_types = image_loader_cr3_get_format_mime_types;
112 #endif // HAVE_JPEG && !HAVE_RAW
114 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */