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Use the bufferpool in the synth

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This commit is contained in:
Paul Ferrand 2020-03-29 17:37:40 +02:00
parent 5e8cb7de0a
commit 1a55b42bd7
2 changed files with 10 additions and 8 deletions
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14
src/sfizz/Synth.cpp
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@ -506,10 +506,9 @@ void sfz::Synth::setSamplesPerBlock(int samplesPerBlock) noexcept
} }
this->samplesPerBlock = samplesPerBlock; this->samplesPerBlock = samplesPerBlock;
this->tempBuffer.resize(samplesPerBlock);
this->tempMixNodeBuffer.resize(samplesPerBlock);
for (auto& voice : voices) for (auto& voice : voices)
voice->setSamplesPerBlock(samplesPerBlock); voice->setSamplesPerBlock(samplesPerBlock);
resources.setSamplesPerBlock(samplesPerBlock); resources.setSamplesPerBlock(samplesPerBlock);
for (auto& bus : effectBuses) { for (auto& bus : effectBuses) {
@ -549,8 +548,15 @@ void sfz::Synth::renderBlock(AudioSpan<float> buffer) noexcept
return; return;
size_t numFrames = buffer.getNumFrames(); size_t numFrames = buffer.getNumFrames();
auto temp = AudioSpan<float>(tempBuffer).first(numFrames); auto tempBuffer = resources.bufferPool.getStereoBuffer(numFrames);
auto tempMixNode = AudioSpan<float>(tempMixNodeBuffer).first(numFrames); auto tempMixNodeBuffer = resources.bufferPool.getStereoBuffer(numFrames);
if (!tempBuffer || !tempMixNodeBuffer) {
DBG("[sfizz] Could not get a temporary buffer; exiting callback... ");
return;
}
auto temp = AudioSpan<float>(*tempBuffer).first(numFrames);
auto tempMixNode = AudioSpan<float>(*tempMixNodeBuffer).first(numFrames);
CallbackBreakdown callbackBreakdown; CallbackBreakdown callbackBreakdown;

4
src/sfizz/Synth.h
View file

@ -516,10 +516,6 @@ private:
// Curves // Curves
CurveSet curves; CurveSet curves;
// Intermediate buffers
AudioBuffer<float> tempBuffer { 2, config::defaultSamplesPerBlock };
AudioBuffer<float> tempMixNodeBuffer { 2, config::defaultSamplesPerBlock };
int samplesPerBlock { config::defaultSamplesPerBlock }; int samplesPerBlock { config::defaultSamplesPerBlock };
float sampleRate { config::defaultSampleRate }; float sampleRate { config::defaultSampleRate };
float volume { Default::globalVolume }; float volume { Default::globalVolume };