2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
4 * This file is part of CasparCG (www.casparcg.com).
6 * CasparCG is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * CasparCG 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
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
19 * Author: Robert Nagy, ronag89@gmail.com
24 #include <common/except.h>
28 namespace caspar { namespace ffmpeg {
30 struct ffmpeg_error : virtual caspar_exception{};
31 struct averror_bsf_not_found : virtual ffmpeg_error{};
32 struct averror_decoder_not_found : virtual ffmpeg_error{};
33 struct averror_demuxer_not_found : virtual ffmpeg_error{};
34 struct averror_encoder_not_found : virtual ffmpeg_error{};
35 struct averror_eof : virtual ffmpeg_error{};
36 struct averror_exit : virtual ffmpeg_error{};
37 struct averror_filter_not_found : virtual ffmpeg_error{};
38 struct averror_muxer_not_found : virtual ffmpeg_error{};
39 struct averror_option_not_found : virtual ffmpeg_error{};
40 struct averror_patchwelcome : virtual ffmpeg_error{};
41 struct averror_protocol_not_found : virtual ffmpeg_error{};
42 struct averror_stream_not_found : virtual ffmpeg_error{};
44 std::string av_error_str(int errn);
46 void throw_on_ffmpeg_error(int ret, const char* source, const char* func, const char* local_func, const char* file, int line);
47 void throw_on_ffmpeg_error(int ret, const std::wstring& source, const char* func, const char* local_func, const char* file, int line);
50 //#define THROW_ON_ERROR(ret, source, func) throw_on_ffmpeg_error(ret, source, __FUNC__, __FILE__, __LINE__)
52 #define THROW_ON_ERROR_STR_(call) #call
53 #define THROW_ON_ERROR_STR(call) THROW_ON_ERROR_STR_(call)
55 #define THROW_ON_ERROR(ret, func, source) \
56 throw_on_ffmpeg_error(ret, source, func, __FUNCTION__, __FILE__, __LINE__);
58 #define THROW_ON_ERROR2(call, source) \
62 throw_on_ffmpeg_error(ret, source, THROW_ON_ERROR_STR(call), __FUNCTION__, __FILE__, __LINE__); \
66 #define LOG_ON_ERROR2(call, source) \
72 throw_on_ffmpeg_error(ret, source, THROW_ON_ERROR_STR(call), __FUNCTION__, __FILE__, __LINE__); \
74 }catch(...){CASPAR_LOG_CURRENT_EXCEPTION();} \
78 #define FF_RET(ret, func) \
79 caspar::ffmpeg::throw_on_ffmpeg_error(ret, L"", func, __FUNCTION__, __FILE__, __LINE__);
85 caspar::ffmpeg::throw_on_ffmpeg_error(static_cast<int>(ret), L"", THROW_ON_ERROR_STR(call), __FUNCTION__, __FILE__, __LINE__); \