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Updated depthPercent to a float

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Noticed some performance issues when working with depthPercent as a uint8_t
This commit is contained in:
andysheen 2022-09-08 23:18:04 -04:00
parent 36fdfec808
commit bf1f2c1b08
1 changed files with 4 additions and 4 deletions
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8
src/AudioEffects/AudioEffect.h
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@ -282,7 +282,7 @@ class Tremolo : public AudioEffect {
class Delay : public AudioEffect {
public:
/// e.g. depthPercent=50, ms=1000, sampleRate=44100
Delay(uint16_t duration_ms=1000, uint8_t depthPercent=50, uint32_t sampleRate=44100) {
Delay(uint16_t duration_ms=1000, float depthPercent=50, uint32_t sampleRate=44100) {
this->sampleRate = sampleRate;
p_percent = depthPercent;
p_ms = duration_ms;
@ -298,7 +298,7 @@ class Delay : public AudioEffect {
return p_ms;
}
void setDepth(uint8_t percent){
void setDepth(float percent){
p_percent = percent;
}
@ -315,7 +315,7 @@ class Delay : public AudioEffect {
// add actual input value
p_history->write(input);
// mix input with result
return (value * p_percent / 100) + (input * (100-p_percent)/100);
return (value * p_percent) + (input * (1.0 - p_percent));
}
Delay *clone() {
@ -324,7 +324,7 @@ class Delay : public AudioEffect {
protected:
RingBuffer<effect_t>* p_history=nullptr;
uint8_t p_percent;
float p_percent;
uint16_t p_ms;
uint16_t sampleCount=0;
uint32_t sampleRate;