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64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
/*
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MIT License
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Copyright (c) 2016 Błażej Szczygieł
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#ifndef OPUSVORBISDECODER_HPP
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#define OPUSVORBISDECODER_HPP
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#include "WebMDemuxer.hpp"
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struct VorbisDecoder;
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struct OpusDecoder;
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class OpusVorbisDecoder
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{
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OpusVorbisDecoder(const OpusVorbisDecoder &);
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void operator =(const OpusVorbisDecoder &);
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public:
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OpusVorbisDecoder(const WebMDemuxer &demuxer);
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~OpusVorbisDecoder();
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bool isOpen() const;
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inline int getBufferSamples() const
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{
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return m_numSamples;
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}
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bool getPCMF(WebMFrame &frame, float *buffer, int &numOutSamples);
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bool getPCMS16(WebMFrame &frame, short *buffer, int &numOutSamples);
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private:
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bool openVorbis(const WebMDemuxer &demuxer);
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bool openOpus(const WebMDemuxer &demuxer);
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void close();
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VorbisDecoder *m_vorbis;
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OpusDecoder *m_opus;
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int m_numSamples;
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int m_channels;
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};
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#endif // OPUSVORBISDECODER_HPP
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