Add pad filter.
[libav.git] / libavfilter / allfilters.c
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5c212e6f
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1/*
2 * filter registration
3 * copyright (c) 2008 Vitor Sessak
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#include "avfilter.h"
23
5c212e6f 24
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25#define REGISTER_FILTER(X,x,y) { \
26 extern AVFilter avfilter_##y##_##x ; \
49fb20cb 27 if(CONFIG_##X##_FILTER ) avfilter_register(&avfilter_##y##_##x ); }
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28
29void avfilter_register_all(void)
30{
31 static int initialized;
32
33 if (initialized)
34 return;
35 initialized = 1;
36
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37 REGISTER_FILTER (ASPECT, aspect, vf);
38 REGISTER_FILTER (CROP, crop, vf);
39 REGISTER_FILTER (FORMAT, format, vf);
40 REGISTER_FILTER (NOFORMAT, noformat, vf);
41 REGISTER_FILTER (NULL, null, vf);
3c940173 42 REGISTER_FILTER (PAD, pad, vf);
3922deb5 43 REGISTER_FILTER (PIXELASPECT, pixelaspect, vf);
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44 REGISTER_FILTER (SCALE, scale, vf);
45 REGISTER_FILTER (SLICIFY, slicify, vf);
e0728d79 46 REGISTER_FILTER (UNSHARP, unsharp, vf);
e88c9dac 47 REGISTER_FILTER (VFLIP, vflip, vf);
dd08b83c 48
3b9900c1 49 REGISTER_FILTER (BUFFER, buffer, vsrc);
e88c9dac 50 REGISTER_FILTER (NULLSRC, nullsrc, vsrc);
006aa1a4 51
e88c9dac 52 REGISTER_FILTER (NULLSINK, nullsink, vsink);
5c212e6f 53}