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
35void ff_libopenh264_trace_callback(void *ctx, int level, const char *msg);
36
37int ff_libopenh264_check_version(void *logctx);
38
39#endif /* AVCODEC_LIBOPENH264_H */
40