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68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
/***
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This file is part of snapcast
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Copyright (C) 2014-2020 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 CORE_AUDIO_PLAYER_HPP
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#define CORE_AUDIO_PLAYER_HPP
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#include <AudioToolbox/AudioQueue.h>
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#include <CoreAudio/CoreAudioTypes.h>
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#include <CoreFoundation/CFRunLoop.h>
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#include "player.hpp"
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namespace player
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{
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static constexpr auto COREAUDIO = "coreaudio";
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/// Audio Player
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/**
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* Audio player implementation using CoreAudio
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*
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* Warning:
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*
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* !! This player is experimental and might not be maintained !!
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*
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*/
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class CoreAudioPlayer : public Player
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{
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public:
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CoreAudioPlayer(boost::asio::io_context& io_context, const ClientSettings::Player& settings, std::shared_ptr<Stream> stream);
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virtual ~CoreAudioPlayer();
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void playerCallback(AudioQueueRef queue, AudioQueueBufferRef bufferRef);
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static std::vector<PcmDevice> pcm_list();
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protected:
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void worker() override;
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bool needsThread() const override;
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void initAudioQueue();
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void uninitAudioQueue(AudioQueueRef queue);
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AudioQueueTimelineRef timeLine_;
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size_t ms_;
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size_t frames_;
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size_t buff_size_;
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std::shared_ptr<Stream> pubStream_;
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long lastChunkTick;
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};
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} // namespace player
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#endif
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