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Revision 1.4 - (view) (download)
1 : | Skal | 1.1 | |
2 : | /***************************************************************************** | ||
3 : | * | ||
4 : | * XVID MPEG-4 VIDEO CODEC | ||
5 : | * - SSIM plugin: computes the SSIM metric - | ||
6 : | * | ||
7 : | * Copyright(C) 2005 Johannes Reinhardt <Johannes.Reinhardt@gmx.de> | ||
8 : | * | ||
9 : | * This program is free software ; you can redistribute it and/or modify | ||
10 : | * it under the terms of the GNU General Public License as published by | ||
11 : | * the Free Software Foundation ; either version 2 of the License, or | ||
12 : | * (at your option) any later version. | ||
13 : | * | ||
14 : | * This program is distributed in the hope that it will be useful, | ||
15 : | * but WITHOUT ANY WARRANTY ; without even the implied warranty of | ||
16 : | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
17 : | * GNU General Public License for more details. | ||
18 : | * | ||
19 : | * You should have received a copy of the GNU General Public License | ||
20 : | * along with this program ; if not, write to the Free Software | ||
21 : | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
22 : | * | ||
23 : | * | ||
24 : | * | ||
25 : | ****************************************************************************/ | ||
26 : | |||
27 : | #ifndef SSIM_H | ||
28 : | #define SSIM_H | ||
29 : | |||
30 : | Skal | 1.3 | /*Plugin for calculating and dumping the ssim quality metric according to |
31 : | |||
32 : | http://www.cns.nyu.edu/~lcv/ssim/ | ||
33 : | |||
34 : | there is a accurate (but very slow) implementation, using a 8x8 gaussian | ||
35 : | weighting window, that is quite close to the paper, and a faster unweighted | ||
36 : | implementation*/ | ||
37 : | |||
38 : | Skal | 1.1 | typedef struct{ |
39 : | /*stat output*/ | ||
40 : | int b_printstat; | ||
41 : | char* stat_path; | ||
42 : | |||
43 : | /*visualize*/ | ||
44 : | int b_visualize; | ||
45 : | |||
46 : | Skal | 1.2 | /*accuracy |
47 : | Skal | 1.3 | 0 gaussian weigthed (original, as in paper, very slow) |
48 : | <=4 unweighted, 1 slow 4 fastest*/ | ||
49 : | Skal | 1.2 | int acc; |
50 : | |||
51 : | Isibaar | 1.4 | int cpu_flags; /* XVID_CPU_XXX flags */ |
52 : | |||
53 : | Skal | 1.1 | } plg_ssim_param_t; |
54 : | |||
55 : | |||
56 : | int plugin_ssim(void * handle, int opt, void * param1, void * param2); | ||
57 : | |||
58 : | #endif |
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