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Const stuff

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This commit is contained in:
Paul Ferrand 2020-08-11 22:30:33 +02:00
parent 0d316399db
commit b1fef10d01
1 changed files with 16 additions and 16 deletions
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32
src/sfizz/LFO.cpp
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@ -127,12 +127,12 @@ void LFO::processWave(unsigned nth, absl::Span<float> out)
const LFODescription::Sub& sub = desc.sub[nth];
const size_t numFrames = out.size();
float samplePeriod = 1.0f / impl.sampleRate_;
const float samplePeriod = 1.0f / impl.sampleRate_;
const float baseFreq = desc.freq;
const float offset = sub.offset;
const float ratio = sub.ratio;
const float scale = sub.scale;
float phase = impl.subPhases_[nth];
float baseFreq = desc.freq;
float offset = sub.offset;
float ratio = sub.ratio;
float scale = sub.scale;
for (size_t i = 0; i < numFrames; ++i) {
out[i] += offset + scale * eval<W>(phase);
@ -156,13 +156,13 @@ void LFO::processSH(unsigned nth, absl::Span<float> out)
const LFODescription::Sub& sub = desc.sub[nth];
const size_t numFrames = out.size();
float samplePeriod = 1.0f / impl.sampleRate_;
float phase = impl.subPhases_[nth];
float baseFreq = desc.freq;
float offset = sub.offset;
float ratio = sub.ratio;
float scale = sub.scale;
const float samplePeriod = 1.0f / impl.sampleRate_;
const float baseFreq = desc.freq;
const float offset = sub.offset;
const float ratio = sub.ratio;
const float scale = sub.scale;
float sampleHoldValue = impl.sampleHoldMem_[nth];
float phase = impl.subPhases_[nth];
for (size_t i = 0; i < numFrames; ++i) {
out[i] += offset + scale * sampleHoldValue;
@ -203,12 +203,12 @@ void LFO::processSteps(absl::Span<float> out)
if (numSteps <= 0)
return;
float samplePeriod = 1.0f / impl.sampleRate_;
const float samplePeriod = 1.0f / impl.sampleRate_;
const float baseFreq = desc.freq;
const float offset = sub.offset;
const float ratio = sub.ratio;
const float scale = sub.scale;
float phase = impl.subPhases_[nth];
float baseFreq = desc.freq;
float offset = sub.offset;
float ratio = sub.ratio;
float scale = sub.scale;
for (size_t i = 0; i < numFrames; ++i) {
float step = steps[static_cast<int>(phase * numSteps)];