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29 lines
1,017 B
C++
29 lines
1,017 B
C++
#include "stdafx.h"
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#include "ReverbFilter.h"
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void ReverbFilter::ResetFilter()
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{
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for(int i = 0; i < 5; i++) {
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_delay[i].Reset();
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}
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}
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void ReverbFilter::ApplyFilter(int16_t* stereoBuffer, size_t sampleCount, uint32_t sampleRate, double reverbStrength, double reverbDelay)
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{
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for(int i = 0; i < 2; i++) {
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_delay[i*5].SetParameters(550 * reverbDelay, 0.25 * reverbStrength, sampleRate);
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_delay[i*5+1].SetParameters(330 * reverbDelay, 0.15 * reverbStrength, sampleRate);
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_delay[i*5+2].SetParameters(485 * reverbDelay, 0.12 * reverbStrength, sampleRate);
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_delay[i*5+3].SetParameters(150 * reverbDelay, 0.20 * reverbStrength, sampleRate);
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_delay[i*5+4].SetParameters(285 * reverbDelay, 0.05 * reverbStrength, sampleRate);
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}
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for(int i = 0; i < 5; i++) {
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_delay[i].ApplyReverb(stereoBuffer, sampleCount);
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_delay[i+5].ApplyReverb(stereoBuffer+1, sampleCount);
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}
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for(int i = 0; i < 5; i++) {
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_delay[i].AddSamples(stereoBuffer, sampleCount);
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_delay[i+5].AddSamples(stereoBuffer+1, sampleCount);
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}
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} |