8c658761dc4c7eb6345ed002714fdae9c884bf02
[libav.git] / libavcodec / sgi.h
1 /*
2 * SGI image encoder
3 * Xiaohui Sun <tjnksxh@hotmail.com>
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 #ifndef FFMPEG_SGI_H
23 #define FFMPEG_SGI_H
24
25 /**
26 * SGI image file signature
27 */
28 #define SGI_MAGIC 474
29
30 #define SGI_HEADER_SIZE 512
31
32 #define SGI_GRAYSCALE 1
33 #define SGI_RGB 3
34 #define SGI_RGBA 4
35
36 #endif /* FFMPEG_SGI_H */