engine.h file
The audio engine.
Functions
- void engine_init(AudioEngine* self, int loading)
- Init audio engine.
- void engine_activate(AudioEngine* self)
- Activates the audio engine to start receiving events.
-
void engine_update_frames_per_tick(AudioEngine* self,
const int beats_per_bar,
const float bpm,
const sample_
rate_ t sample_rate) - Updates frames per tick based on the time sig, the BPM, and the sample rate.
-
void engine_process_prepare(AudioEngine* self,
nframes_
t nframes) - To be called by each implementation to prepare the structures before processing.
-
auto engine_process(AudioEngine* self,
nframes_
t nframes) -> int - Processes current cycle.
-
void engine_post_process(AudioEngine* self,
const nframes_
t nframes) - To be called after processing for common logic.
-
void engine_fill_out_bufs(AudioEngine* self,
const nframes_
t nframes) - Called to fill in the external buffers at the end of the processing cycle.
- static auto engine_audio_backend_to_string(AudioBackend backend) -> const char*
- Returns the audio backend as a string.
- static auto engine_midi_backend_to_string(MidiBackend backend) -> const char*
- Returns the MIDI backend as a string.
- void engine_tear_down(AudioEngine* self)
- Closes any connections and free's data.
Defines
- #define engine_is_port_own(self, port)
- Returns 1 if the port is an engine port or control room port, otherwise 0.