| /* |
| * filter registration |
| * copyright (c) 2008 Vitor Sessak |
| * |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "avfilter.h" |
| |
| |
| #define REGISTER_FILTER(X,x,y) { \ |
| extern AVFilter avfilter_##y##_##x ; \ |
| if(CONFIG_##X##_FILTER ) avfilter_register(&avfilter_##y##_##x ); } |
| |
| void avfilter_register_all(void) |
| { |
| static int initialized; |
| |
| if (initialized) |
| return; |
| initialized = 1; |
| |
| // REGISTER_FILTER (CROP,crop,vf); |
| |
| } |