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-rwxr-xr-xplugins/WinVST/Elation/ElationProc.cpp568
1 files changed, 568 insertions, 0 deletions
diff --git a/plugins/WinVST/Elation/ElationProc.cpp b/plugins/WinVST/Elation/ElationProc.cpp
new file mode 100755
index 0000000..dd2878d
--- /dev/null
+++ b/plugins/WinVST/Elation/ElationProc.cpp
@@ -0,0 +1,568 @@
+/* ========================================
+ * Elation - Elation.h
+ * Copyright (c) 2016 airwindows, All rights reserved
+ * ======================================== */
+
+#ifndef __Elation_H
+#include "Elation.h"
+#endif
+
+void Elation::processReplacing(float **inputs, float **outputs, VstInt32 sampleFrames)
+{
+ float* in1 = inputs[0];
+ float* in2 = inputs[1];
+ float* out1 = outputs[0];
+ float* out2 = outputs[1];
+
+ double wet = A;
+ double sqdrive = (B*3.0);
+ if (sqdrive > 1.0) sqdrive *= sqdrive;
+ sqdrive = sqrt(sqdrive);
+ double indrive = C*3.0;
+ double compthreshold = (6.0 - indrive)/6.0;
+ double recoveryspd = indrive / 32.0;
+ if (indrive > 1.0) indrive *= indrive;
+ indrive *= (1.0+(0.226*sqdrive));
+ //no gain loss of convolution for APIcolypse
+ //calibrate this to match noise level with character at 1.0
+ //you get for instance 0.819 and 1.0-0.819 is 0.181
+ double randy;
+ double outlevel = D;
+ double threshSample;
+ double abSample;
+ double outputSample;
+
+ while (--sampleFrames >= 0)
+ {
+ long double inputSampleL = *in1;
+ long double inputSampleR = *in2;
+ if (fabs(inputSampleL)<1.18e-37) inputSampleL = fpd * 1.18e-37;
+ if (fabs(inputSampleR)<1.18e-37) inputSampleR = fpd * 1.18e-37;
+ long double drySampleL = inputSampleL;
+ long double drySampleR = inputSampleR;
+
+ inputSampleL *= indrive;
+ inputSampleR *= indrive;
+ //calibrated to match gain through convolution and -0.3 correction
+
+ abSample = fabs(inputSampleL);
+ if (abSample > previousL) threshSample = previousL;
+ else threshSample = abSample;
+ //calibrated to match gain through convolution and -0.3 correction
+ //quick lil compression
+ if (threshSample > 2.0)
+ {
+ compAL = (compAL + (1.0 / threshSample)) / 2.0;
+ compBL = (compBL + (1.0 / threshSample)) / 2.0;
+ }
+
+ if (flip)
+ {
+ inputSampleL *= compAL;
+ threshSample *= compAL;
+ if (threshSample > compthreshold)
+ {compAL = (compAL + compAL + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compAL < 1.0) compAL += pow((1.0-compAL)*recoveryspd,7);}
+ }
+ else
+ {
+ inputSampleL *= compBL;
+ threshSample *= compBL;
+ if (threshSample > compthreshold)
+ {compBL = (compBL + compBL + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compBL < 1.0) compBL += pow((1.0-compBL)*recoveryspd,7);}
+ }
+ previousL = abSample;
+
+ abSample = fabs(inputSampleR);
+ if (abSample > previousR) threshSample = previousR;
+ else threshSample = abSample;
+ //calibrated to match gain through convolution and -0.3 correction
+ //quick lil compression
+ if (threshSample > 2.0)
+ {
+ compAR = (compAR + (1.0 / threshSample)) / 2.0;
+ compBR = (compBR + (1.0 / threshSample)) / 2.0;
+ }
+
+ if (flip)
+ {
+ inputSampleR *= compAR;
+ threshSample *= compAR;
+ if (threshSample > compthreshold)
+ {compAR = (compAR + compAR + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compAR < 1.0) compAR += pow((1.0-compAR)*recoveryspd,7);}
+ }
+ else
+ {
+ inputSampleR *= compBR;
+ threshSample *= compBR;
+ if (threshSample > compthreshold)
+ {compBR = (compBR + compBR + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compBR < 1.0) compBR += pow((1.0-compBR)*recoveryspd,7);}
+ }
+ previousR = abSample;
+
+ if (sqdrive > 0.0){
+ bL[33] = bL[32]; bL[32] = bL[31];
+ bL[31] = bL[30]; bL[30] = bL[29]; bL[29] = bL[28]; bL[28] = bL[27]; bL[27] = bL[26]; bL[26] = bL[25]; bL[25] = bL[24]; bL[24] = bL[23];
+ bL[23] = bL[22]; bL[22] = bL[21]; bL[21] = bL[20]; bL[20] = bL[19]; bL[19] = bL[18]; bL[18] = bL[17]; bL[17] = bL[16]; bL[16] = bL[15];
+ bL[15] = bL[14]; bL[14] = bL[13]; bL[13] = bL[12]; bL[12] = bL[11]; bL[11] = bL[10]; bL[10] = bL[9]; bL[9] = bL[8]; bL[8] = bL[7];
+ bL[7] = bL[6]; bL[6] = bL[5]; bL[5] = bL[4]; bL[4] = bL[3]; bL[3] = bL[2]; bL[2] = bL[1]; bL[1] = bL[0]; bL[0] = inputSampleL * sqdrive;
+
+ inputSampleL -= (bL[1] * (0.25867935358656502 - (0.00045755657070112*fabs(bL[1]))));
+ inputSampleL += (bL[2] * (0.11509367290253694 - (0.00017494270657228*fabs(bL[2]))));
+ inputSampleL -= (bL[3] * (0.06709853575891785 - (0.00058913102597723*fabs(bL[3]))));
+ inputSampleL += (bL[4] * (0.01871006356851681 - (0.00003387358004645*fabs(bL[4]))));
+ inputSampleL -= (bL[5] * (0.00794797957360465 - (0.00044224784691203*fabs(bL[5]))));
+ inputSampleL -= (bL[6] * (0.01956921817394220 - (0.00006718936750076*fabs(bL[6]))));
+ inputSampleL += (bL[7] * (0.01682120257195205 + (0.00032857446292230*fabs(bL[7]))));
+ inputSampleL -= (bL[8] * (0.03401069039824205 - (0.00013634182872897*fabs(bL[8]))));
+ inputSampleL += (bL[9] * (0.02369950268232634 + (0.00023112685751657*fabs(bL[9]))));
+ inputSampleL -= (bL[10] * (0.03477071178117132 - (0.00018029792231600*fabs(bL[10]))));
+ inputSampleL += (bL[11] * (0.02024369717958201 + (0.00017337813374202*fabs(bL[11]))));
+ inputSampleL -= (bL[12] * (0.02819087729102172 - (0.00021438538665420*fabs(bL[12]))));
+ inputSampleL += (bL[13] * (0.01147946743141303 + (0.00014424066034649*fabs(bL[13]))));
+ inputSampleL -= (bL[14] * (0.01894777011468867 - (0.00021549146262408*fabs(bL[14]))));
+ inputSampleL += (bL[15] * (0.00301370330346873 + (0.00013527460148394*fabs(bL[15]))));
+ inputSampleL -= (bL[16] * (0.01067147835815486 - (0.00020960689910868*fabs(bL[16]))));
+ inputSampleL -= (bL[17] * (0.00402715397506384 - (0.00014421582712470*fabs(bL[17]))));
+ inputSampleL -= (bL[18] * (0.00502221703392005 - (0.00019805767015024*fabs(bL[18]))));
+ inputSampleL -= (bL[19] * (0.00808788533308497 - (0.00016095444141931*fabs(bL[19]))));
+ inputSampleL -= (bL[20] * (0.00232696588842683 - (0.00018384470981829*fabs(bL[20]))));
+ inputSampleL -= (bL[21] * (0.00943950821324531 - (0.00017098987347593*fabs(bL[21]))));
+ inputSampleL -= (bL[22] * (0.00193709517200834 - (0.00018151995939591*fabs(bL[22]))));
+ inputSampleL -= (bL[23] * (0.00899713952612659 - (0.00017385835059948*fabs(bL[23]))));
+ inputSampleL -= (bL[24] * (0.00280584331659089 - (0.00017742164162470*fabs(bL[24]))));
+ inputSampleL -= (bL[25] * (0.00780381001954970 - (0.00018002500755708*fabs(bL[25]))));
+ inputSampleL -= (bL[26] * (0.00400370310490333 - (0.00017471691087957*fabs(bL[26]))));
+ inputSampleL -= (bL[27] * (0.00661527728186928 - (0.00018137323370347*fabs(bL[27]))));
+ inputSampleL -= (bL[28] * (0.00496545526864518 - (0.00017681872601767*fabs(bL[28]))));
+ inputSampleL -= (bL[29] * (0.00580728820997532 - (0.00018186220389790*fabs(bL[29]))));
+ inputSampleL -= (bL[30] * (0.00549309984725666 - (0.00017722985399075*fabs(bL[30]))));
+ inputSampleL -= (bL[31] * (0.00542194777529239 - (0.00018486900185338*fabs(bL[31]))));
+ inputSampleL -= (bL[32] * (0.00565992080998939 - (0.00018005824393118*fabs(bL[32]))));
+ inputSampleL -= (bL[33] * (0.00532121562846656 - (0.00018643189636216*fabs(bL[33]))));
+ //we apply the first samples of the impulse- dynamically adjusted.
+
+ bR[33] = bR[32]; bR[32] = bR[31];
+ bR[31] = bR[30]; bR[30] = bR[29]; bR[29] = bR[28]; bR[28] = bR[27]; bR[27] = bR[26]; bR[26] = bR[25]; bR[25] = bR[24]; bR[24] = bR[23];
+ bR[23] = bR[22]; bR[22] = bR[21]; bR[21] = bR[20]; bR[20] = bR[19]; bR[19] = bR[18]; bR[18] = bR[17]; bR[17] = bR[16]; bR[16] = bR[15];
+ bR[15] = bR[14]; bR[14] = bR[13]; bR[13] = bR[12]; bR[12] = bR[11]; bR[11] = bR[10]; bR[10] = bR[9]; bR[9] = bR[8]; bR[8] = bR[7];
+ bR[7] = bR[6]; bR[6] = bR[5]; bR[5] = bR[4]; bR[4] = bR[3]; bR[3] = bR[2]; bR[2] = bR[1]; bR[1] = bR[0]; bR[0] = inputSampleR * sqdrive;
+
+
+ inputSampleR -= (bR[1] * (0.25867935358656502 - (0.00045755657070112*fabs(bR[1]))));
+ inputSampleR += (bR[2] * (0.11509367290253694 - (0.00017494270657228*fabs(bR[2]))));
+ inputSampleR -= (bR[3] * (0.06709853575891785 - (0.00058913102597723*fabs(bR[3]))));
+ inputSampleR += (bR[4] * (0.01871006356851681 - (0.00003387358004645*fabs(bR[4]))));
+ inputSampleR -= (bR[5] * (0.00794797957360465 - (0.00044224784691203*fabs(bR[5]))));
+ inputSampleR -= (bR[6] * (0.01956921817394220 - (0.00006718936750076*fabs(bR[6]))));
+ inputSampleR += (bR[7] * (0.01682120257195205 + (0.00032857446292230*fabs(bR[7]))));
+ inputSampleR -= (bR[8] * (0.03401069039824205 - (0.00013634182872897*fabs(bR[8]))));
+ inputSampleR += (bR[9] * (0.02369950268232634 + (0.00023112685751657*fabs(bR[9]))));
+ inputSampleR -= (bR[10] * (0.03477071178117132 - (0.00018029792231600*fabs(bR[10]))));
+ inputSampleR += (bR[11] * (0.02024369717958201 + (0.00017337813374202*fabs(bR[11]))));
+ inputSampleR -= (bR[12] * (0.02819087729102172 - (0.00021438538665420*fabs(bR[12]))));
+ inputSampleR += (bR[13] * (0.01147946743141303 + (0.00014424066034649*fabs(bR[13]))));
+ inputSampleR -= (bR[14] * (0.01894777011468867 - (0.00021549146262408*fabs(bR[14]))));
+ inputSampleR += (bR[15] * (0.00301370330346873 + (0.00013527460148394*fabs(bR[15]))));
+ inputSampleR -= (bR[16] * (0.01067147835815486 - (0.00020960689910868*fabs(bR[16]))));
+ inputSampleR -= (bR[17] * (0.00402715397506384 - (0.00014421582712470*fabs(bR[17]))));
+ inputSampleR -= (bR[18] * (0.00502221703392005 - (0.00019805767015024*fabs(bR[18]))));
+ inputSampleR -= (bR[19] * (0.00808788533308497 - (0.00016095444141931*fabs(bR[19]))));
+ inputSampleR -= (bR[20] * (0.00232696588842683 - (0.00018384470981829*fabs(bR[20]))));
+ inputSampleR -= (bR[21] * (0.00943950821324531 - (0.00017098987347593*fabs(bR[21]))));
+ inputSampleR -= (bR[22] * (0.00193709517200834 - (0.00018151995939591*fabs(bR[22]))));
+ inputSampleR -= (bR[23] * (0.00899713952612659 - (0.00017385835059948*fabs(bR[23]))));
+ inputSampleR -= (bR[24] * (0.00280584331659089 - (0.00017742164162470*fabs(bR[24]))));
+ inputSampleR -= (bR[25] * (0.00780381001954970 - (0.00018002500755708*fabs(bR[25]))));
+ inputSampleR -= (bR[26] * (0.00400370310490333 - (0.00017471691087957*fabs(bR[26]))));
+ inputSampleR -= (bR[27] * (0.00661527728186928 - (0.00018137323370347*fabs(bR[27]))));
+ inputSampleR -= (bR[28] * (0.00496545526864518 - (0.00017681872601767*fabs(bR[28]))));
+ inputSampleR -= (bR[29] * (0.00580728820997532 - (0.00018186220389790*fabs(bR[29]))));
+ inputSampleR -= (bR[30] * (0.00549309984725666 - (0.00017722985399075*fabs(bR[30]))));
+ inputSampleR -= (bR[31] * (0.00542194777529239 - (0.00018486900185338*fabs(bR[31]))));
+ inputSampleR -= (bR[32] * (0.00565992080998939 - (0.00018005824393118*fabs(bR[32]))));
+ inputSampleR -= (bR[33] * (0.00532121562846656 - (0.00018643189636216*fabs(bR[33]))));
+ //we apply the first samples of the impulse- dynamically adjusted.
+ }
+
+ abSample = fabs(inputSampleL);
+ if (abSample > previousBL) threshSample = previousBL;
+ else threshSample = abSample;
+ //calibrated to match gain through convolution and -0.3 correction
+ //quick lil compression
+ if (threshSample > 2.0)
+ {
+ compCL = (compCL + (1.0 / threshSample)) / 2.0;
+ compDL = (compDL + (1.0 / threshSample)) / 2.0;
+ }
+
+ if (flip)
+ {
+ inputSampleL *= compCL;
+ threshSample *= compCL;
+ if (threshSample > compthreshold)
+ {compCL = (compCL + compCL + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compCL < 1.0) compCL += pow((1.0-compCL)*recoveryspd,7);}
+ }
+ else
+ {
+ inputSampleL *= compDL;
+ threshSample *= compDL;
+ if (threshSample > compthreshold)
+ {compDL = (compDL + compDL + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compDL < 1.0) compDL += pow((1.0-compDL)*recoveryspd,7);}
+ }
+ previousBL = abSample;
+ //another dose of compression, please
+
+ abSample = fabs(inputSampleR);
+ if (abSample > previousBR) threshSample = previousBR;
+ else threshSample = abSample;
+ //calibrated to match gain through convolution and -0.3 correction
+ //quick lil compression
+ if (threshSample > 2.0)
+ {
+ compCR = (compCR + (1.0 / threshSample)) / 2.0;
+ compDR = (compDR + (1.0 / threshSample)) / 2.0;
+ }
+
+ if (flip)
+ {
+ inputSampleR *= compCR;
+ threshSample *= compCR;
+ if (threshSample > compthreshold)
+ {compCR = (compCR + compCR + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compCR < 1.0) compCR += pow((1.0-compCR)*recoveryspd,7);}
+ }
+ else
+ {
+ inputSampleR *= compDR;
+ threshSample *= compDR;
+ if (threshSample > compthreshold)
+ {compDR = (compDR + compDR + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compDR < 1.0) compDR += pow((1.0-compDR)*recoveryspd,7);}
+ }
+ previousBR = abSample;
+ //another dose of compression, please
+
+ flip = !flip;
+
+ randy = ((rand()/(double)RAND_MAX)*0.054);
+ outputSample = ((((inputSampleL*(1-randy))+(lastSampleL*randy))*wet)+(drySampleL*(1.0-wet))) * outlevel;
+ lastSampleL = inputSampleL;
+ inputSampleL = outputSample;
+
+ randy = ((rand()/(double)RAND_MAX)*0.054);
+ outputSample = ((((inputSampleR*(1-randy))+(lastSampleR*randy))*wet)+(drySampleR*(1.0-wet))) * outlevel;
+ lastSampleR = inputSampleR;
+ inputSampleR = outputSample;
+
+ //begin 32 bit stereo floating point dither
+ int expon; frexpf((float)inputSampleL, &expon);
+ fpd ^= fpd << 13; fpd ^= fpd >> 17; fpd ^= fpd << 5;
+ inputSampleL += ((double(fpd)-uint32_t(0x7fffffff)) * 5.5e-36l * pow(2,expon+62));
+ frexpf((float)inputSampleR, &expon);
+ fpd ^= fpd << 13; fpd ^= fpd >> 17; fpd ^= fpd << 5;
+ inputSampleR += ((double(fpd)-uint32_t(0x7fffffff)) * 5.5e-36l * pow(2,expon+62));
+ //end 32 bit stereo floating point dither
+
+ *out1 = inputSampleL;
+ *out2 = inputSampleR;
+
+ *in1++;
+ *in2++;
+ *out1++;
+ *out2++;
+ }
+}
+
+void Elation::processDoubleReplacing(double **inputs, double **outputs, VstInt32 sampleFrames)
+{
+ double* in1 = inputs[0];
+ double* in2 = inputs[1];
+ double* out1 = outputs[0];
+ double* out2 = outputs[1];
+
+ double wet = A;
+ double sqdrive = (B*3.0);
+ if (sqdrive > 1.0) sqdrive *= sqdrive;
+ sqdrive = sqrt(sqdrive);
+ double indrive = C*3.0;
+ double compthreshold = (6.0 - indrive)/6.0;
+ double recoveryspd = indrive / 32.0;
+ if (indrive > 1.0) indrive *= indrive;
+ indrive *= (1.0+(0.226*sqdrive));
+ //no gain loss of convolution for APIcolypse
+ //calibrate this to match noise level with character at 1.0
+ //you get for instance 0.819 and 1.0-0.819 is 0.181
+ double randy;
+ double outlevel = D;
+ double threshSample;
+ double abSample;
+ double outputSample;
+
+ while (--sampleFrames >= 0)
+ {
+ long double inputSampleL = *in1;
+ long double inputSampleR = *in2;
+ if (fabs(inputSampleL)<1.18e-43) inputSampleL = fpd * 1.18e-43;
+ if (fabs(inputSampleR)<1.18e-43) inputSampleR = fpd * 1.18e-43;
+ long double drySampleL = inputSampleL;
+ long double drySampleR = inputSampleR;
+
+ inputSampleL *= indrive;
+ inputSampleR *= indrive;
+ //calibrated to match gain through convolution and -0.3 correction
+
+ abSample = fabs(inputSampleL);
+ if (abSample > previousL) threshSample = previousL;
+ else threshSample = abSample;
+ //calibrated to match gain through convolution and -0.3 correction
+ //quick lil compression
+ if (threshSample > 2.0)
+ {
+ compAL = (compAL + (1.0 / threshSample)) / 2.0;
+ compBL = (compBL + (1.0 / threshSample)) / 2.0;
+ }
+
+ if (flip)
+ {
+ inputSampleL *= compAL;
+ threshSample *= compAL;
+ if (threshSample > compthreshold)
+ {compAL = (compAL + compAL + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compAL < 1.0) compAL += pow((1.0-compAL)*recoveryspd,7);}
+ }
+ else
+ {
+ inputSampleL *= compBL;
+ threshSample *= compBL;
+ if (threshSample > compthreshold)
+ {compBL = (compBL + compBL + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compBL < 1.0) compBL += pow((1.0-compBL)*recoveryspd,7);}
+ }
+ previousL = abSample;
+
+ abSample = fabs(inputSampleR);
+ if (abSample > previousR) threshSample = previousR;
+ else threshSample = abSample;
+ //calibrated to match gain through convolution and -0.3 correction
+ //quick lil compression
+ if (threshSample > 2.0)
+ {
+ compAR = (compAR + (1.0 / threshSample)) / 2.0;
+ compBR = (compBR + (1.0 / threshSample)) / 2.0;
+ }
+
+ if (flip)
+ {
+ inputSampleR *= compAR;
+ threshSample *= compAR;
+ if (threshSample > compthreshold)
+ {compAR = (compAR + compAR + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compAR < 1.0) compAR += pow((1.0-compAR)*recoveryspd,7);}
+ }
+ else
+ {
+ inputSampleR *= compBR;
+ threshSample *= compBR;
+ if (threshSample > compthreshold)
+ {compBR = (compBR + compBR + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compBR < 1.0) compBR += pow((1.0-compBR)*recoveryspd,7);}
+ }
+ previousR = abSample;
+
+ if (sqdrive > 0.0){
+ bL[33] = bL[32]; bL[32] = bL[31];
+ bL[31] = bL[30]; bL[30] = bL[29]; bL[29] = bL[28]; bL[28] = bL[27]; bL[27] = bL[26]; bL[26] = bL[25]; bL[25] = bL[24]; bL[24] = bL[23];
+ bL[23] = bL[22]; bL[22] = bL[21]; bL[21] = bL[20]; bL[20] = bL[19]; bL[19] = bL[18]; bL[18] = bL[17]; bL[17] = bL[16]; bL[16] = bL[15];
+ bL[15] = bL[14]; bL[14] = bL[13]; bL[13] = bL[12]; bL[12] = bL[11]; bL[11] = bL[10]; bL[10] = bL[9]; bL[9] = bL[8]; bL[8] = bL[7];
+ bL[7] = bL[6]; bL[6] = bL[5]; bL[5] = bL[4]; bL[4] = bL[3]; bL[3] = bL[2]; bL[2] = bL[1]; bL[1] = bL[0]; bL[0] = inputSampleL * sqdrive;
+
+ inputSampleL -= (bL[1] * (0.25867935358656502 - (0.00045755657070112*fabs(bL[1]))));
+ inputSampleL += (bL[2] * (0.11509367290253694 - (0.00017494270657228*fabs(bL[2]))));
+ inputSampleL -= (bL[3] * (0.06709853575891785 - (0.00058913102597723*fabs(bL[3]))));
+ inputSampleL += (bL[4] * (0.01871006356851681 - (0.00003387358004645*fabs(bL[4]))));
+ inputSampleL -= (bL[5] * (0.00794797957360465 - (0.00044224784691203*fabs(bL[5]))));
+ inputSampleL -= (bL[6] * (0.01956921817394220 - (0.00006718936750076*fabs(bL[6]))));
+ inputSampleL += (bL[7] * (0.01682120257195205 + (0.00032857446292230*fabs(bL[7]))));
+ inputSampleL -= (bL[8] * (0.03401069039824205 - (0.00013634182872897*fabs(bL[8]))));
+ inputSampleL += (bL[9] * (0.02369950268232634 + (0.00023112685751657*fabs(bL[9]))));
+ inputSampleL -= (bL[10] * (0.03477071178117132 - (0.00018029792231600*fabs(bL[10]))));
+ inputSampleL += (bL[11] * (0.02024369717958201 + (0.00017337813374202*fabs(bL[11]))));
+ inputSampleL -= (bL[12] * (0.02819087729102172 - (0.00021438538665420*fabs(bL[12]))));
+ inputSampleL += (bL[13] * (0.01147946743141303 + (0.00014424066034649*fabs(bL[13]))));
+ inputSampleL -= (bL[14] * (0.01894777011468867 - (0.00021549146262408*fabs(bL[14]))));
+ inputSampleL += (bL[15] * (0.00301370330346873 + (0.00013527460148394*fabs(bL[15]))));
+ inputSampleL -= (bL[16] * (0.01067147835815486 - (0.00020960689910868*fabs(bL[16]))));
+ inputSampleL -= (bL[17] * (0.00402715397506384 - (0.00014421582712470*fabs(bL[17]))));
+ inputSampleL -= (bL[18] * (0.00502221703392005 - (0.00019805767015024*fabs(bL[18]))));
+ inputSampleL -= (bL[19] * (0.00808788533308497 - (0.00016095444141931*fabs(bL[19]))));
+ inputSampleL -= (bL[20] * (0.00232696588842683 - (0.00018384470981829*fabs(bL[20]))));
+ inputSampleL -= (bL[21] * (0.00943950821324531 - (0.00017098987347593*fabs(bL[21]))));
+ inputSampleL -= (bL[22] * (0.00193709517200834 - (0.00018151995939591*fabs(bL[22]))));
+ inputSampleL -= (bL[23] * (0.00899713952612659 - (0.00017385835059948*fabs(bL[23]))));
+ inputSampleL -= (bL[24] * (0.00280584331659089 - (0.00017742164162470*fabs(bL[24]))));
+ inputSampleL -= (bL[25] * (0.00780381001954970 - (0.00018002500755708*fabs(bL[25]))));
+ inputSampleL -= (bL[26] * (0.00400370310490333 - (0.00017471691087957*fabs(bL[26]))));
+ inputSampleL -= (bL[27] * (0.00661527728186928 - (0.00018137323370347*fabs(bL[27]))));
+ inputSampleL -= (bL[28] * (0.00496545526864518 - (0.00017681872601767*fabs(bL[28]))));
+ inputSampleL -= (bL[29] * (0.00580728820997532 - (0.00018186220389790*fabs(bL[29]))));
+ inputSampleL -= (bL[30] * (0.00549309984725666 - (0.00017722985399075*fabs(bL[30]))));
+ inputSampleL -= (bL[31] * (0.00542194777529239 - (0.00018486900185338*fabs(bL[31]))));
+ inputSampleL -= (bL[32] * (0.00565992080998939 - (0.00018005824393118*fabs(bL[32]))));
+ inputSampleL -= (bL[33] * (0.00532121562846656 - (0.00018643189636216*fabs(bL[33]))));
+ //we apply the first samples of the impulse- dynamically adjusted.
+
+ bR[33] = bR[32]; bR[32] = bR[31];
+ bR[31] = bR[30]; bR[30] = bR[29]; bR[29] = bR[28]; bR[28] = bR[27]; bR[27] = bR[26]; bR[26] = bR[25]; bR[25] = bR[24]; bR[24] = bR[23];
+ bR[23] = bR[22]; bR[22] = bR[21]; bR[21] = bR[20]; bR[20] = bR[19]; bR[19] = bR[18]; bR[18] = bR[17]; bR[17] = bR[16]; bR[16] = bR[15];
+ bR[15] = bR[14]; bR[14] = bR[13]; bR[13] = bR[12]; bR[12] = bR[11]; bR[11] = bR[10]; bR[10] = bR[9]; bR[9] = bR[8]; bR[8] = bR[7];
+ bR[7] = bR[6]; bR[6] = bR[5]; bR[5] = bR[4]; bR[4] = bR[3]; bR[3] = bR[2]; bR[2] = bR[1]; bR[1] = bR[0]; bR[0] = inputSampleR * sqdrive;
+
+
+ inputSampleR -= (bR[1] * (0.25867935358656502 - (0.00045755657070112*fabs(bR[1]))));
+ inputSampleR += (bR[2] * (0.11509367290253694 - (0.00017494270657228*fabs(bR[2]))));
+ inputSampleR -= (bR[3] * (0.06709853575891785 - (0.00058913102597723*fabs(bR[3]))));
+ inputSampleR += (bR[4] * (0.01871006356851681 - (0.00003387358004645*fabs(bR[4]))));
+ inputSampleR -= (bR[5] * (0.00794797957360465 - (0.00044224784691203*fabs(bR[5]))));
+ inputSampleR -= (bR[6] * (0.01956921817394220 - (0.00006718936750076*fabs(bR[6]))));
+ inputSampleR += (bR[7] * (0.01682120257195205 + (0.00032857446292230*fabs(bR[7]))));
+ inputSampleR -= (bR[8] * (0.03401069039824205 - (0.00013634182872897*fabs(bR[8]))));
+ inputSampleR += (bR[9] * (0.02369950268232634 + (0.00023112685751657*fabs(bR[9]))));
+ inputSampleR -= (bR[10] * (0.03477071178117132 - (0.00018029792231600*fabs(bR[10]))));
+ inputSampleR += (bR[11] * (0.02024369717958201 + (0.00017337813374202*fabs(bR[11]))));
+ inputSampleR -= (bR[12] * (0.02819087729102172 - (0.00021438538665420*fabs(bR[12]))));
+ inputSampleR += (bR[13] * (0.01147946743141303 + (0.00014424066034649*fabs(bR[13]))));
+ inputSampleR -= (bR[14] * (0.01894777011468867 - (0.00021549146262408*fabs(bR[14]))));
+ inputSampleR += (bR[15] * (0.00301370330346873 + (0.00013527460148394*fabs(bR[15]))));
+ inputSampleR -= (bR[16] * (0.01067147835815486 - (0.00020960689910868*fabs(bR[16]))));
+ inputSampleR -= (bR[17] * (0.00402715397506384 - (0.00014421582712470*fabs(bR[17]))));
+ inputSampleR -= (bR[18] * (0.00502221703392005 - (0.00019805767015024*fabs(bR[18]))));
+ inputSampleR -= (bR[19] * (0.00808788533308497 - (0.00016095444141931*fabs(bR[19]))));
+ inputSampleR -= (bR[20] * (0.00232696588842683 - (0.00018384470981829*fabs(bR[20]))));
+ inputSampleR -= (bR[21] * (0.00943950821324531 - (0.00017098987347593*fabs(bR[21]))));
+ inputSampleR -= (bR[22] * (0.00193709517200834 - (0.00018151995939591*fabs(bR[22]))));
+ inputSampleR -= (bR[23] * (0.00899713952612659 - (0.00017385835059948*fabs(bR[23]))));
+ inputSampleR -= (bR[24] * (0.00280584331659089 - (0.00017742164162470*fabs(bR[24]))));
+ inputSampleR -= (bR[25] * (0.00780381001954970 - (0.00018002500755708*fabs(bR[25]))));
+ inputSampleR -= (bR[26] * (0.00400370310490333 - (0.00017471691087957*fabs(bR[26]))));
+ inputSampleR -= (bR[27] * (0.00661527728186928 - (0.00018137323370347*fabs(bR[27]))));
+ inputSampleR -= (bR[28] * (0.00496545526864518 - (0.00017681872601767*fabs(bR[28]))));
+ inputSampleR -= (bR[29] * (0.00580728820997532 - (0.00018186220389790*fabs(bR[29]))));
+ inputSampleR -= (bR[30] * (0.00549309984725666 - (0.00017722985399075*fabs(bR[30]))));
+ inputSampleR -= (bR[31] * (0.00542194777529239 - (0.00018486900185338*fabs(bR[31]))));
+ inputSampleR -= (bR[32] * (0.00565992080998939 - (0.00018005824393118*fabs(bR[32]))));
+ inputSampleR -= (bR[33] * (0.00532121562846656 - (0.00018643189636216*fabs(bR[33]))));
+ //we apply the first samples of the impulse- dynamically adjusted.
+ }
+
+ abSample = fabs(inputSampleL);
+ if (abSample > previousBL) threshSample = previousBL;
+ else threshSample = abSample;
+ //calibrated to match gain through convolution and -0.3 correction
+ //quick lil compression
+ if (threshSample > 2.0)
+ {
+ compCL = (compCL + (1.0 / threshSample)) / 2.0;
+ compDL = (compDL + (1.0 / threshSample)) / 2.0;
+ }
+
+ if (flip)
+ {
+ inputSampleL *= compCL;
+ threshSample *= compCL;
+ if (threshSample > compthreshold)
+ {compCL = (compCL + compCL + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compCL < 1.0) compCL += pow((1.0-compCL)*recoveryspd,7);}
+ }
+ else
+ {
+ inputSampleL *= compDL;
+ threshSample *= compDL;
+ if (threshSample > compthreshold)
+ {compDL = (compDL + compDL + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compDL < 1.0) compDL += pow((1.0-compDL)*recoveryspd,7);}
+ }
+ previousBL = abSample;
+ //another dose of compression, please
+
+ abSample = fabs(inputSampleR);
+ if (abSample > previousBR) threshSample = previousBR;
+ else threshSample = abSample;
+ //calibrated to match gain through convolution and -0.3 correction
+ //quick lil compression
+ if (threshSample > 2.0)
+ {
+ compCR = (compCR + (1.0 / threshSample)) / 2.0;
+ compDR = (compDR + (1.0 / threshSample)) / 2.0;
+ }
+
+ if (flip)
+ {
+ inputSampleR *= compCR;
+ threshSample *= compCR;
+ if (threshSample > compthreshold)
+ {compCR = (compCR + compCR + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compCR < 1.0) compCR += pow((1.0-compCR)*recoveryspd,7);}
+ }
+ else
+ {
+ inputSampleR *= compDR;
+ threshSample *= compDR;
+ if (threshSample > compthreshold)
+ {compDR = (compDR + compDR + (compthreshold / threshSample)) / 3.0;}
+ else
+ {if (compDR < 1.0) compDR += pow((1.0-compDR)*recoveryspd,7);}
+ }
+ previousBR = abSample;
+ //another dose of compression, please
+
+ flip = !flip;
+
+ randy = ((rand()/(double)RAND_MAX)*0.054);
+ outputSample = ((((inputSampleL*(1-randy))+(lastSampleL*randy))*wet)+(drySampleL*(1.0-wet))) * outlevel;
+ lastSampleL = inputSampleL;
+ inputSampleL = outputSample;
+
+ randy = ((rand()/(double)RAND_MAX)*0.054);
+ outputSample = ((((inputSampleR*(1-randy))+(lastSampleR*randy))*wet)+(drySampleR*(1.0-wet))) * outlevel;
+ lastSampleR = inputSampleR;
+ inputSampleR = outputSample;
+
+ //begin 64 bit stereo floating point dither
+ int expon; frexp((double)inputSampleL, &expon);
+ fpd ^= fpd << 13; fpd ^= fpd >> 17; fpd ^= fpd << 5;
+ inputSampleL += ((double(fpd)-uint32_t(0x7fffffff)) * 1.1e-44l * pow(2,expon+62));
+ frexp((double)inputSampleR, &expon);
+ fpd ^= fpd << 13; fpd ^= fpd >> 17; fpd ^= fpd << 5;
+ inputSampleR += ((double(fpd)-uint32_t(0x7fffffff)) * 1.1e-44l * pow(2,expon+62));
+ //end 64 bit stereo floating point dither
+
+ *out1 = inputSampleL;
+ *out2 = inputSampleR;
+
+ *in1++;
+ *in2++;
+ *out1++;
+ *out2++;
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-15 20:56:28 +0000