55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
/** @file
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* @author Edouard DUPIN
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* @copyright 2015, Edouard DUPIN, all right reserved
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* @license APACHE v2.0 (see license file)
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*/
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#pragma once
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#ifdef AUDIO_RIVER_BUILD_FILE
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#include <audio/river/io/Node.h>
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#include <audio/orchestra/Interface.h>
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namespace audio {
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namespace river {
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namespace io {
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class Manager;
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class Group;
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/**
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* @brief Low level node that is manage on the interface with the extern lib airtaudio
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*/
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class NodeFile : public audio::river::io::Node {
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friend class audio::river::io::Group;
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protected:
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/**
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* @brief Constructor
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*/
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NodeFile(const std::string& _name, const ejson::Object& _config);
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public:
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static ememory::SharedPtr<NodeFile> create(const std::string& _name, const ejson::Object& _config);
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/**
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* @brief Destructor
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*/
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virtual ~NodeFile();
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virtual bool isHarwareNode() {
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return true;
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};
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protected:
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audio::Time m_time; //!< time of the flow
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etk::FSNode m_file; //!< File interface
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bool m_restartAtEnd; //!< The read is done in loop
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uint32_t m_sampleRate; //!< Sample Rate of the Raw file
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audio::format m_format; //!< Format of the file
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std::vector<audio::channel> m_map; //!< Map of the file
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ememory::SharedPtr<std::thread> m_thread; //!< playing thread of the flow
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std::atomic<bool> m_alive; //!< thread is active
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protected:
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virtual void start();
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virtual void stop();
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virtual void threadCallback():
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};
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}
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}
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}
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#endif
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