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48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
/***
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This file is part of snapcast
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Copyright (C) 2014-2024 Johannes Pohl
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#ifndef NULL_ENCODER_HPP
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#define NULL_ENCODER_HPP
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#include "encoder.hpp"
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namespace encoder
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{
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/// Null Encoder class
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/**
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* Dummy encoder that will not encode any PcmChunk and thus will also never call
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* "Encoder::encoded_callback_", i.e. the "OnEncodedCallback" to report any encoded data
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* to the listener.
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* Typically used as input stream for a MetaStream, which will do it's own encoding.
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* Streams that use the null encoder cannot be listened to directly, nor they are visible
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* on the RPC interface.
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*/
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class NullEncoder : public Encoder
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{
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public:
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NullEncoder(const std::string& codecOptions = "");
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void encode(const msg::PcmChunk& chunk) override;
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std::string name() const override;
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protected:
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void initEncoder() override;
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};
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} // namespace encoder
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#endif
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