Backups/ViPERFX_RE
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This commit is contained in:
Iscle 2022-11-09 15:23:29 +01:00
parent 40169a4975
commit 6f78cc7ff3
3 changed files with 133 additions and 70 deletions
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7
src/viper/ViPER.cpp
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@ -281,8 +281,7 @@ void ViPER::DispatchCommand(int param, int val1, int val2, int val3, int val4, u
break; break;
} // 0x1000A } // 0x1000A
case PARAM_DDC_COEFFICIENTS: { case PARAM_DDC_COEFFICIENTS: {
// TODO: Finish this->viperDdc->SetCoeffs(arrSize, (float *) arr, (float *) (arr + arrSize * 4));
//this->viperDdc->SetCoeffs();
break; break;
} // 0x1000B } // 0x1000B
case PARAM_SPECTRUM_EXTENSION_ENABLE: { case PARAM_SPECTRUM_EXTENSION_ENABLE: {
@ -302,7 +301,7 @@ void ViPER::DispatchCommand(int param, int val1, int val2, int val3, int val4, u
break; break;
} // 0x1000F } // 0x1000F
case PARAM_FIR_EQUALIZER_BAND_LEVEL: { case PARAM_FIR_EQUALIZER_BAND_LEVEL: {
this->iirFilter->SetBandLevel(val1, (float) val2 / 100.0f); this->iirFilter->SetBandLevel((uint32_t) val1, (float) val2 / 100.0f);
break; break;
} // 0x10010 } // 0x10010
case PARAM_FIELD_SURROUND_ENABLE: { case PARAM_FIELD_SURROUND_ENABLE: {
@ -398,7 +397,7 @@ void ViPER::DispatchCommand(int param, int val1, int val2, int val3, int val4, u
break; break;
} // 0x10027 } // 0x10027
case PARAM_FIDELITY_BASS_FREQUENCY: { case PARAM_FIDELITY_BASS_FREQUENCY: {
this->viperBass->SetSpeaker(val1); this->viperBass->SetSpeaker((uint32_t) val1);
break; break;
} // 0x10028 } // 0x10028
case PARAM_FIDELITY_BASS_GAIN: { case PARAM_FIDELITY_BASS_GAIN: {

176
src/viper/effects/ViPERDDC.cpp
View File

@ -7,16 +7,16 @@ ViPERDDC::ViPERDDC() {
this->samplingRate = 44100; this->samplingRate = 44100;
this->setCoeffsOk = false; this->setCoeffsOk = false;
this->arrSize = 0; this->arrSize = 0;
this->arrPtr44100 = nullptr; this->coeffsArr44100 = nullptr;
this->arrPtr48000 = nullptr; this->coeffsArr48000 = nullptr;
this->arr4 = nullptr; this->x2R = nullptr;
this->arr3 = nullptr; this->x2L = nullptr;
this->arr2 = nullptr; this->x1R = nullptr;
this->arr1 = nullptr; this->x1L = nullptr;
this->arr8 = nullptr; this->y2R = nullptr;
this->arr7 = nullptr; this->y2L = nullptr;
this->arr6 = nullptr; this->y1R = nullptr;
this->arr5 = nullptr; this->y1L = nullptr;
} }
ViPERDDC::~ViPERDDC() { ViPERDDC::~ViPERDDC() {
@ -27,54 +27,118 @@ void ViPERDDC::Process(float *samples, uint32_t size) {
if (!this->setCoeffsOk) return; if (!this->setCoeffsOk) return;
if (!this->enable) return; if (!this->enable) return;
float **coeffsArr;
switch (this->samplingRate) { switch (this->samplingRate) {
case 44100: { case 44100: {
coeffsArr = this->coeffsArr44100;
break; break;
} }
case 48000: { case 48000: {
coeffsArr = this->coeffsArr48000;
break; break;
} }
default: { default: {
VIPER_LOGD("ViPERDDC::Process() -> Invalid sampling rate: %d", this->samplingRate); VIPER_LOGD("ViPERDDC::Process() -> Invalid sampling rate: %d", this->samplingRate);
return;
}
}
for (uint32_t i = 0; i < size * 2; i += 2) {
if (this->arrSize == 0) {
samples[i] = 0.0;
samples[i + 1] = 0.0;
} else {
float sample = samples[i];
for (uint32_t j = 0; j < this->arrSize; j++) {
float *coeffs = coeffsArr[j];
float b0 = coeffs[0];
float b1 = coeffs[1];
float b2 = coeffs[2];
float a1 = coeffs[3];
float a2 = coeffs[4];
float out =
sample * b0 +
x1L[j] * b1 +
x2L[j] * b2 +
y1L[j] * a1 +
y2L[j] * a2;
x2L[j] = x1L[j];
x1L[j] = sample;
y2L[j] = y1L[j];
y1L[j] = out;
sample = out;
}
samples[i] = sample;
sample = samples[i + 1];
for (uint32_t j = 0; j < this->arrSize; j++) {
float *coeffs = coeffsArr[j];
float b0 = coeffs[0];
float b1 = coeffs[1];
float b2 = coeffs[2];
float a1 = coeffs[3];
float a2 = coeffs[4];
float out =
sample * b0 +
x1R[j] * b1 +
x2R[j] * b2 +
y1R[j] * a1 +
y2R[j] * a2;
x2R[j] = x1R[j];
x1R[j] = sample;
y2R[j] = y1R[j];
y1R[j] = out;
sample = out;
}
samples[i + 1] = sample;
} }
} }
} }
void ViPERDDC::ReleaseResources() { void ViPERDDC::ReleaseResources() {
for (uint32_t i = 0; i < this->arrSize; i++) { for (uint32_t i = 0; i < this->arrSize; i++) {
delete[] this->arrPtr44100[i]; delete[] this->coeffsArr44100[i];
delete[] this->arrPtr48000[i]; delete[] this->coeffsArr48000[i];
} }
delete[] this->arrPtr44100; delete[] this->coeffsArr44100;
this->arrPtr44100 = nullptr; this->coeffsArr44100 = nullptr;
delete[] this->arrPtr48000; delete[] this->coeffsArr48000;
this->arrPtr48000 = nullptr; this->coeffsArr48000 = nullptr;
delete[] this->arr1; delete[] this->x1L;
this->arr1 = nullptr; this->x1L = nullptr;
delete[] this->arr2; delete[] this->x1R;
this->arr2 = nullptr; this->x1R = nullptr;
delete[] this->arr3; delete[] this->x2L;
this->arr3 = nullptr; this->x2L = nullptr;
delete[] this->arr4; delete[] this->x2R;
this->arr4 = nullptr; this->x2R = nullptr;
delete[] this->arr5; delete[] this->y1L;
this->arr5 = nullptr; this->y1L = nullptr;
delete[] this->arr6; delete[] this->y1R;
this->arr6 = nullptr; this->y1R = nullptr;
delete[] this->arr7; delete[] this->y2L;
this->arr7 = nullptr; this->y2L = nullptr;
delete[] this->arr8; delete[] this->y2R;
this->arr8 = nullptr; this->y2R = nullptr;
this->setCoeffsOk = false; this->setCoeffsOk = false;
} }
@ -83,8 +147,8 @@ void ViPERDDC::Reset() {
if (!this->setCoeffsOk) return; if (!this->setCoeffsOk) return;
if (this->arrSize == 0) return; if (this->arrSize == 0) return;
memset(this->arr1, 0, this->arrSize * 4); memset(this->x1L, 0, this->arrSize * 4);
memset(this->arr2, 0, this->arrSize * 4); memset(this->x1R, 0, this->arrSize * 4);
} }
void ViPERDDC::SetCoeffs(uint32_t param_1, float *param_2, float *param_3) { void ViPERDDC::SetCoeffs(uint32_t param_1, float *param_2, float *param_3) {
@ -93,33 +157,33 @@ void ViPERDDC::SetCoeffs(uint32_t param_1, float *param_2, float *param_3) {
if (param_1 == 0) return; if (param_1 == 0) return;
this->arrSize = param_1 / 5; this->arrSize = param_1 / 5;
this->arrPtr44100 = new float *[this->arrSize](); this->coeffsArr44100 = new float *[this->arrSize]();
this->arrPtr48000 = new float *[this->arrSize](); this->coeffsArr48000 = new float *[this->arrSize]();
for (uint32_t i = 0; i < this->arrSize; i++) { for (uint32_t i = 0; i < this->arrSize; i++) {
this->arrPtr44100[i] = new float[5]; this->coeffsArr44100[i] = new float[5];
this->arrPtr44100[i][0] = param_2[i * 5]; this->coeffsArr44100[i][0] = param_2[i * 5];
this->arrPtr44100[i][1] = param_2[i * 5 + 1]; this->coeffsArr44100[i][1] = param_2[i * 5 + 1];
this->arrPtr44100[i][2] = param_2[i * 5 + 2]; this->coeffsArr44100[i][2] = param_2[i * 5 + 2];
this->arrPtr44100[i][3] = param_2[i * 5 + 3]; this->coeffsArr44100[i][3] = param_2[i * 5 + 3];
this->arrPtr44100[i][4] = param_2[i * 5 + 4]; this->coeffsArr44100[i][4] = param_2[i * 5 + 4];
this->arrPtr48000[i] = new float[5]; this->coeffsArr48000[i] = new float[5];
this->arrPtr48000[i][0] = param_3[i * 5]; this->coeffsArr48000[i][0] = param_3[i * 5];
this->arrPtr48000[i][1] = param_3[i * 5 + 1]; this->coeffsArr48000[i][1] = param_3[i * 5 + 1];
this->arrPtr48000[i][2] = param_3[i * 5 + 2]; this->coeffsArr48000[i][2] = param_3[i * 5 + 2];
this->arrPtr48000[i][3] = param_3[i * 5 + 3]; this->coeffsArr48000[i][3] = param_3[i * 5 + 3];
this->arrPtr48000[i][4] = param_3[i * 5 + 4]; this->coeffsArr48000[i][4] = param_3[i * 5 + 4];
} }
this->arr1 = new float[this->arrSize](); this->x1L = new float[this->arrSize]();
this->arr2 = new float[this->arrSize](); this->x1R = new float[this->arrSize]();
this->arr3 = new float[this->arrSize](); this->x2L = new float[this->arrSize]();
this->arr4 = new float[this->arrSize](); this->x2R = new float[this->arrSize]();
this->arr5 = new float[this->arrSize](); this->y1L = new float[this->arrSize]();
this->arr6 = new float[this->arrSize](); this->y1R = new float[this->arrSize]();
this->arr7 = new float[this->arrSize](); this->y2L = new float[this->arrSize]();
this->arr8 = new float[this->arrSize](); this->y2R = new float[this->arrSize]();
this->setCoeffsOk = true; this->setCoeffsOk = true;
} }

20
src/viper/effects/ViPERDDC.h
View File

@ -19,16 +19,16 @@ private:
bool setCoeffsOk; bool setCoeffsOk;
uint32_t samplingRate; uint32_t samplingRate;
uint32_t arrSize; uint32_t arrSize;
float **arrPtr44100; float **coeffsArr44100;
float **arrPtr48000; float **coeffsArr48000;
float *arr1; float *x1L;
float *arr2; float *x1R;
float *arr3; float *x2L;
float *arr4; float *x2R;
float *arr5; float *y1L;
float *arr6; float *y1R;
float *arr7; float *y2L;
float *arr8; float *y2R;
}; };