Class thl::dsp::audio::AudioDataStore

class AudioDataStore

RT-safe single-buffered audio data storage with CAS state machine.

Uses a three-state atomic (Idle, Reading, Loading) to coordinate between the RT thread and a loader thread with minimal memory overhead.

RT thread: CAS(Idle→READING) to read, store(Idle) when done. If CAS fails (loader active), output silence for that block. Loader: Spin CAS(Idle→Loading), move data in, store(Idle).

Public Functions

AudioDataStore() = default

inline bool begin_read()

inline void end_read()

inline const std::vector<BufferF> &get_buffer() const

inline bool is_loaded() const

inline int get_root_note() const

inline uint32_t get_load_generation() const

inline std::vector<BufferF> &begin_load()

inline void commit_load(int root_note)