1 /* 2 * Version functions. 3 * 4 * This file is part of FFmpeg. 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2.1 of the License, or (at your option) any later version. 10 * 11 * FFmpeg is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with FFmpeg; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 */ 20 21 #include "config.h" 22 #include "libavutil/avassert.h" 23 #include "avfilter.h" 24 #include "version.h" 25 26 #include "libavutil/ffversion.h" 27 const char av_filter_ffversion[] = "FFmpeg version " FFMPEG_VERSION; 28 avfilter_version(void)29unsigned avfilter_version(void) 30 { 31 av_assert0(LIBAVFILTER_VERSION_MICRO >= 100); 32 return LIBAVFILTER_VERSION_INT; 33 } 34 avfilter_configuration(void)35const char *avfilter_configuration(void) 36 { 37 return FFMPEG_CONFIGURATION; 38 } 39 avfilter_license(void)40const char *avfilter_license(void) 41 { 42 #define LICENSE_PREFIX "libavfilter license: " 43 return &LICENSE_PREFIX FFMPEG_LICENSE[sizeof(LICENSE_PREFIX) - 1]; 44 } 45