[cvs] / xvidcore / src / plugins / plugin_dump.c Repository:
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Diff of /xvidcore/src/plugins/plugin_dump.c

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revision 1.1, Sat Mar 15 14:38:34 2003 UTC revision 1.1.2.4, Wed Nov 19 15:42:38 2003 UTC
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1    /*****************************************************************************
2     *
3     *  XVID MPEG-4 VIDEO CODEC
4     *  - XviD plugin: dump pgm files of original and encoded frames  -
5     *
6     *  Copyright(C) 2003 Peter Ross <pross@xvid.org>
7     *
8     *  This program is free software ; you can redistribute it and/or modify
9     *  it under the terms of the GNU General Public License as published by
10     *  the Free Software Foundation ; either version 2 of the License, or
11     *  (at your option) any later version.
12     *
13     *  This program is distributed in the hope that it will be useful,
14     *  but WITHOUT ANY WARRANTY ; without even the implied warranty of
15     *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16     *  GNU General Public License for more details.
17     *
18     *  You should have received a copy of the GNU General Public License
19     *  along with this program ; if not, write to the Free Software
20     *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
21     *
22     * $Id$
23     *
24     ****************************************************************************/
25    
26    #include <stdio.h>
27    
28    #include "../xvid.h"
29    #include "../image/image.h"
30    
31    
32    int xvid_plugin_dump(void * handle, int opt, void * param1, void * param2)
33    {
34        switch(opt)
35        {
36        case XVID_PLG_INFO :
37            {
38            xvid_plg_info_t * info = (xvid_plg_info_t*)param1;
39            info->flags = XVID_REQORIGINAL;
40            return 0;
41            }
42    
43        case XVID_PLG_CREATE :
44        case XVID_PLG_DESTROY :
45        case XVID_PLG_BEFORE :
46            case XVID_PLG_FRAME :
47           return 0;
48    
49        case XVID_PLG_AFTER :
50           {
51               xvid_plg_data_t * data = (xvid_plg_data_t*)param1;
52               IMAGE img;
53               char tmp[100];
54               img.y = data->original.plane[0];
55               img.u = data->original.plane[1];
56               img.v = data->original.plane[2];
57               sprintf(tmp, "ori-%03i.pgm", data->frame_num);
58               image_dump_yuvpgm(&img, data->original.stride[0], data->width, data->height, tmp);
59    
60               img.y = data->current.plane[0];
61               img.u = data->current.plane[1];
62               img.v = data->current.plane[2];
63               sprintf(tmp, "enc-%03i.pgm", data->frame_num);
64               image_dump_yuvpgm(&img, data->reference.stride[0], data->width, data->height, tmp);
65           }
66    
67           return 0;
68        }
69    
70        return XVID_ERR_FAIL;
71    }
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