1 /* 2 * OpenH264 shared utils 3 * Copyright (C) 2014 Martin Storsjo 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 #ifndef AVCODEC_LIBOPENH264_H 23 #define AVCODEC_LIBOPENH264_H 24 25 #define OPENH264_VER_AT_LEAST(maj, min) \ 26 ((OPENH264_MAJOR > (maj)) || \ 27 (OPENH264_MAJOR == (maj) && OPENH264_MINOR >= (min))) 28 29 // This function will be provided to the libopenh264 library. The function will be called 30 // when libopenh264 wants to log a message (error, warning, info, etc.). The signature for 31 // this function (defined in .../codec/api/svc/codec_api.h) is: 32 // 33 // typedef void (*WelsTraceCallback) (void* ctx, int level, const char* string); 34 35 void ff_libopenh264_trace_callback(void *ctx, int level, const char *msg); 36 37 int ff_libopenh264_check_version(void *logctx); 38 39 #endif /* AVCODEC_LIBOPENH264_H */ 40