diff options
Diffstat (limited to 'quantum/audio/voices.c')
| -rw-r--r-- | quantum/audio/voices.c | 48 |
1 files changed, 34 insertions, 14 deletions
diff --git a/quantum/audio/voices.c b/quantum/audio/voices.c index 8988d827e9..1c08a3af36 100644 --- a/quantum/audio/voices.c +++ b/quantum/audio/voices.c @@ -32,11 +32,17 @@ voice_type voice = AUDIO_VOICE_DEFAULT; voice_type voice = default_voice; #endif -void set_voice(voice_type v) { voice = v; } +void set_voice(voice_type v) { + voice = v; +} -void voice_iterate() { voice = (voice + 1) % number_of_voices; } +void voice_iterate() { + voice = (voice + 1) % number_of_voices; +} -void voice_deiterate() { voice = (voice - 1 + number_of_voices) % number_of_voices; } +void voice_deiterate() { + voice = (voice - 1 + number_of_voices) % number_of_voices; +} #ifdef AUDIO_VOICES float mod(float a, int b) { @@ -67,8 +73,8 @@ float voice_envelope(float frequency) { // envelope_index ranges from 0 to 0xFFFF, which is preserved at 880.0 Hz // __attribute__((unused)) uint16_t compensated_index = (uint16_t)((float)envelope_index * (880.0 / frequency)); #ifdef AUDIO_VOICES - uint16_t envelope_index = timer_elapsed(voices_timer); // TODO: multiply in some factor? - uint16_t compensated_index = envelope_index / 100; // TODO: correct factor would be? + uint16_t envelope_index = timer_elapsed(voices_timer); // TODO: multiply in some factor? + uint16_t compensated_index = envelope_index / 100; // TODO: correct factor would be? #endif switch (voice) { @@ -303,7 +309,7 @@ float voice_envelope(float frequency) { // note_timbre = TIMBRE_25; // break; -#endif // AUDIO_VOICES +#endif // AUDIO_VOICES default: break; @@ -318,19 +324,31 @@ float voice_envelope(float frequency) { // TODO: where to keep track of the start-frequency? // frequency = voice_add_glissando(??, frequency); } -#endif // AUDIO_VOICES +#endif // AUDIO_VOICES return frequency; } // Vibrato functions -void voice_set_vibrato_rate(float rate) { vibrato_rate = rate; } -void voice_increase_vibrato_rate(float change) { vibrato_rate *= change; } -void voice_decrease_vibrato_rate(float change) { vibrato_rate /= change; } -void voice_set_vibrato_strength(float strength) { vibrato_strength = strength; } -void voice_increase_vibrato_strength(float change) { vibrato_strength *= change; } -void voice_decrease_vibrato_strength(float change) { vibrato_strength /= change; } +void voice_set_vibrato_rate(float rate) { + vibrato_rate = rate; +} +void voice_increase_vibrato_rate(float change) { + vibrato_rate *= change; +} +void voice_decrease_vibrato_rate(float change) { + vibrato_rate /= change; +} +void voice_set_vibrato_strength(float strength) { + vibrato_strength = strength; +} +void voice_increase_vibrato_strength(float change) { + vibrato_strength *= change; +} +void voice_decrease_vibrato_strength(float change) { + vibrato_strength /= change; +} // Timbre functions @@ -339,4 +357,6 @@ void voice_set_timbre(uint8_t timbre) { note_timbre = timbre; } } -uint8_t voice_get_timbre(void) { return note_timbre; } +uint8_t voice_get_timbre(void) { + return note_timbre; +} |