2 * Copyright (C) 2010 Thiago Santos <thiago.sousa.santos@collabora.co.uk>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
20 #include "gsttageditingprivate.h"
25 gst_tag_image_orientation_to_exif_value (const gchar * str)
30 if (strcmp (str, "rotate-0") == 0)
32 else if (strcmp (str, "flip-rotate-0") == 0)
34 else if (strcmp (str, "rotate-180") == 0)
36 else if (strcmp (str, "flip-rotate-180") == 0)
38 else if (strcmp (str, "flip-rotate-270") == 0)
40 else if (strcmp (str, "rotate-90") == 0)
42 else if (strcmp (str, "flip-rotate-90") == 0)
44 else if (strcmp (str, "rotate-270") == 0)
48 GST_WARNING ("Invalid image orientation tag: %s", str);
53 gst_tag_image_orientation_from_exif_value (gint value)
59 return "flip-rotate-0";
63 return "flip-rotate-180";
65 return "flip-rotate-270";
69 return "flip-rotate-90";
73 GST_WARNING ("Invalid tiff orientation tag value: %d", value);