music_player_worker.h 1.1 KB

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  1. #pragma once
  2. #include <stdbool.h>
  3. #include <stdint.h>
  4. typedef void (*MusicPlayerWorkerCallback)(
  5. uint8_t semitone,
  6. uint8_t dots,
  7. uint8_t duration,
  8. float position,
  9. void* context);
  10. typedef struct MusicPlayerWorker MusicPlayerWorker;
  11. MusicPlayerWorker* music_player_worker_alloc();
  12. void music_player_worker_clear(MusicPlayerWorker* instance);
  13. void music_player_worker_free(MusicPlayerWorker* instance);
  14. bool music_player_worker_load(MusicPlayerWorker* instance, const char* file_path);
  15. bool music_player_worker_load_fmf_from_file(MusicPlayerWorker* instance, const char* file_path);
  16. bool music_player_worker_load_rtttl_from_file(MusicPlayerWorker* instance, const char* file_path);
  17. bool music_player_worker_load_rtttl_from_string(MusicPlayerWorker* instance, const char* string);
  18. void music_player_worker_set_callback(
  19. MusicPlayerWorker* instance,
  20. MusicPlayerWorkerCallback callback,
  21. void* context);
  22. void music_player_worker_set_volume(MusicPlayerWorker* instance, float volume);
  23. void music_player_worker_start(MusicPlayerWorker* instance);
  24. void music_player_worker_stop(MusicPlayerWorker* instance);