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Reduce needless precision in audio note frequency calculation (#21496)

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Nebuleon 2023-07-27 00:05:26 -04:00 committed by GitHub
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quantum/process_keycode/process_audio.c
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@ -13,7 +13,7 @@ float voice_change_song[][2] = VOICE_CHANGE_SONG;
float compute_freq_for_midi_note(uint8_t note) { float compute_freq_for_midi_note(uint8_t note) {
// https://en.wikipedia.org/wiki/MIDI_tuning_standard // https://en.wikipedia.org/wiki/MIDI_tuning_standard
return pow(2.0, (note - 69) / 12.0) * PITCH_STANDARD_A; return powf(2.0f, (note - 69) / 12.0f) * PITCH_STANDARD_A;
} }
bool process_audio(uint16_t keycode, keyrecord_t *record) { bool process_audio(uint16_t keycode, keyrecord_t *record) {