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https://github.com/RGBCube/serenity
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48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
#pragma once
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#include <AK/Vector.h>
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#include <LibAudio/AClientConnection.h>
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#include <LibAudio/AWavLoader.h>
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#include <LibCore/CTimer.h>
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#define PLAYBACK_MANAGER_BUFFER_SIZE 64 * KB
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#define PLAYBACK_MANAGER_RATE 44100
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class PlaybackManager final {
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public:
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PlaybackManager(NonnullRefPtr<AClientConnection>);
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~PlaybackManager();
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void play();
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void stop();
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void pause();
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void seek(const int position);
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bool toggle_pause();
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void set_loader(OwnPtr<AWavLoader>&&);
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int last_seek() const { return m_last_seek; }
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bool is_paused() const { return m_paused; }
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float total_length() const { return m_total_length; }
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RefPtr<ABuffer> current_buffer() const { return m_current_buffer; }
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NonnullRefPtr<AClientConnection> connection() const { return m_connection; }
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Function<void()> on_update;
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private:
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void next_buffer();
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void set_paused(bool);
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void load_next_buffer();
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void remove_dead_buffers();
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bool m_paused { true };
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int m_next_ptr { 0 };
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int m_last_seek { 0 };
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float m_total_length { 0 };
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OwnPtr<AWavLoader> m_loader { nullptr };
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NonnullRefPtr<AClientConnection> m_connection;
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RefPtr<ABuffer> m_next_buffer;
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RefPtr<ABuffer> m_current_buffer;
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Vector<RefPtr<ABuffer>> m_buffers;
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RefPtr<CTimer> m_timer;
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};
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