2 * Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
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4 * This file is part of CasparCG (www.casparcg.com).
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6 * CasparCG is free software: you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation, either version 3 of the License, or
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9 * (at your option) any later version.
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11 * CasparCG is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
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19 * Author: Robert Nagy, ronag89@gmail.com
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24 #include <common/except.h>
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28 namespace caspar { namespace ffmpeg {
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30 struct ffmpeg_error : virtual caspar_exception{};
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31 struct averror_bsf_not_found : virtual ffmpeg_error{};
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32 struct averror_decoder_not_found : virtual ffmpeg_error{};
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33 struct averror_demuxer_not_found : virtual ffmpeg_error{};
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34 struct averror_encoder_not_found : virtual ffmpeg_error{};
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35 struct averror_eof : virtual ffmpeg_error{};
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36 struct averror_exit : virtual ffmpeg_error{};
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37 struct averror_filter_not_found : virtual ffmpeg_error{};
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38 struct averror_muxer_not_found : virtual ffmpeg_error{};
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39 struct averror_option_not_found : virtual ffmpeg_error{};
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40 struct averror_patchwelcome : virtual ffmpeg_error{};
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41 struct averror_protocol_not_found : virtual ffmpeg_error{};
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42 struct averror_stream_not_found : virtual ffmpeg_error{};
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44 std::string av_error_str(int errn);
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46 void throw_on_ffmpeg_error(int ret, const char* source, const char* func, const char* local_func, const char* file, int line);
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47 void throw_on_ffmpeg_error(int ret, const std::wstring& source, const char* func, const char* local_func, const char* file, int line);
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50 //#define THROW_ON_ERROR(ret, source, func) throw_on_ffmpeg_error(ret, source, __FUNC__, __FILE__, __LINE__)
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52 #define THROW_ON_ERROR_STR_(call) #call
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53 #define THROW_ON_ERROR_STR(call) THROW_ON_ERROR_STR_(call)
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55 #define THROW_ON_ERROR(ret, func, source) \
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56 throw_on_ffmpeg_error(ret, source, func, __FUNCTION__, __FILE__, __LINE__);
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58 #define THROW_ON_ERROR2(call, source) \
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62 throw_on_ffmpeg_error(ret, source, THROW_ON_ERROR_STR(call), __FUNCTION__, __FILE__, __LINE__); \
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66 #define LOG_ON_ERROR2(call, source) \
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72 throw_on_ffmpeg_error(ret, source, THROW_ON_ERROR_STR(call), __FUNCTION__, __FILE__, __LINE__); \
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74 }catch(...){CASPAR_LOG_CURRENT_EXCEPTION();} \
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