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-rw-r--r--src/audio/synth.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/audio/synth.h b/src/audio/synth.h
index b2625b3..3a42a61 100644
--- a/src/audio/synth.h
+++ b/src/audio/synth.h
@@ -43,6 +43,7 @@ void synth_trigger_voice(int spectrogram_id, float volume, float pan,
void synth_render(float* output_buffer, int num_frames);
void synth_set_tempo_scale(
float tempo_scale); // Set playback speed (1.0 = normal)
+float synth_get_tempo_scale();
int synth_get_active_voice_count();