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airwindows/plugins/MacSignedAU/ConsoleXChannel/ConsoleXChannel.cpp
Christopher Johnson 96820d2240 CrunchCoat
2024-05-25 21:04:00 -04:00

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/*
* File: ConsoleXChannel.cpp
*
* Version: 1.0
*
* Created: 2/23/24
*
* Copyright: Copyright © 2024 Airwindows, Airwindows uses the MIT license
*
* Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc. ("Apple") in
* consideration of your agreement to the following terms, and your use, installation, modification
* or redistribution of this Apple software constitutes acceptance of these terms. If you do
* not agree with these terms, please do not use, install, modify or redistribute this Apple
* software.
*
* In consideration of your agreement to abide by the following terms, and subject to these terms,
* Apple grants you a personal, non-exclusive license, under Apple's copyrights in this
* original Apple software (the "Apple Software"), to use, reproduce, modify and redistribute the
* Apple Software, with or without modifications, in source and/or binary forms; provided that if you
* redistribute the Apple Software in its entirety and without modifications, you must retain this
* notice and the following text and disclaimers in all such redistributions of the Apple Software.
* Neither the name, trademarks, service marks or logos of Apple Computer, Inc. may be used to
* endorse or promote products derived from the Apple Software without specific prior written
* permission from Apple. Except as expressly stated in this notice, no other rights or
* licenses, express or implied, are granted by Apple herein, including but not limited to any
* patent rights that may be infringed by your derivative works or by other works in which the
* Apple Software may be incorporated.
*
* The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO WARRANTIES, EXPRESS OR
* IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE
* OR IN COMBINATION WITH YOUR PRODUCTS.
*
* IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE,
* REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER
* UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN
* IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
/*=============================================================================
ConsoleXChannel.cpp
=============================================================================*/
#include "ConsoleXChannel.h"
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
AUDIOCOMPONENT_ENTRY(AUBaseFactory, ConsoleXChannel)
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ConsoleXChannel::ConsoleXChannel
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ConsoleXChannel::ConsoleXChannel(AudioUnit component)
: AUEffectBase(component)
{
CreateElements();
Globals()->UseIndexedParameters(kNumberOfParameters);
SetParameter(kParam_HIP, kDefaultValue_ParamHIP );
SetParameter(kParam_LOP, kDefaultValue_ParamLOP );
SetParameter(kParam_AIR, kDefaultValue_ParamAIR );
SetParameter(kParam_FIR, kDefaultValue_ParamFIR );
SetParameter(kParam_STO, kDefaultValue_ParamSTO );
SetParameter(kParam_RNG, kDefaultValue_ParamRNG );
SetParameter(kParam_FCT, kDefaultValue_ParamFCT );
SetParameter(kParam_SCT, kDefaultValue_ParamSCT );
SetParameter(kParam_FCR, kDefaultValue_ParamFCR );
SetParameter(kParam_SCR, kDefaultValue_ParamSCR );
SetParameter(kParam_FCA, kDefaultValue_ParamFCA );
SetParameter(kParam_SCA, kDefaultValue_ParamSCA );
SetParameter(kParam_FCL, kDefaultValue_ParamFCL );
SetParameter(kParam_SCL, kDefaultValue_ParamSCL );
SetParameter(kParam_FGT, kDefaultValue_ParamFGT );
SetParameter(kParam_SGT, kDefaultValue_ParamSGT );
SetParameter(kParam_FGR, kDefaultValue_ParamFGR );
SetParameter(kParam_SGR, kDefaultValue_ParamSGR );
SetParameter(kParam_FGS, kDefaultValue_ParamFGS );
SetParameter(kParam_SGS, kDefaultValue_ParamSGS );
SetParameter(kParam_FGL, kDefaultValue_ParamFGL );
SetParameter(kParam_SGL, kDefaultValue_ParamSGL );
SetParameter(kParam_TRF, kDefaultValue_ParamTRF );
SetParameter(kParam_TRG, kDefaultValue_ParamTRG );
SetParameter(kParam_TRR, kDefaultValue_ParamTRR );
SetParameter(kParam_HMF, kDefaultValue_ParamHMF );
SetParameter(kParam_HMG, kDefaultValue_ParamHMG );
SetParameter(kParam_HMR, kDefaultValue_ParamHMR );
SetParameter(kParam_LMF, kDefaultValue_ParamLMF );
SetParameter(kParam_LMG, kDefaultValue_ParamLMG );
SetParameter(kParam_LMR, kDefaultValue_ParamLMR );
SetParameter(kParam_BSF, kDefaultValue_ParamBSF );
SetParameter(kParam_BSG, kDefaultValue_ParamBSG );
SetParameter(kParam_BSR, kDefaultValue_ParamBSR );
SetParameter(kParam_DSC, kDefaultValue_ParamDSC );
SetParameter(kParam_PAN, kDefaultValue_ParamPAN );
SetParameter(kParam_FAD, kDefaultValue_ParamFAD );
#if AU_DEBUG_DISPATCHER
mDebugDispatcher = new AUDebugDispatcher (this);
#endif
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ConsoleXChannel::GetParameterValueStrings
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ComponentResult ConsoleXChannel::GetParameterValueStrings(AudioUnitScope inScope,
AudioUnitParameterID inParameterID,
CFArrayRef * outStrings)
{
return kAudioUnitErr_InvalidProperty;
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ConsoleXChannel::GetParameterInfo
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ComponentResult ConsoleXChannel::GetParameterInfo(AudioUnitScope inScope,
AudioUnitParameterID inParameterID,
AudioUnitParameterInfo &outParameterInfo )
{
ComponentResult result = noErr;
outParameterInfo.flags = kAudioUnitParameterFlag_IsWritable
| kAudioUnitParameterFlag_IsReadable;
if (inScope == kAudioUnitScope_Global) {
switch(inParameterID)
{
case kParam_HIP:
AUBase::FillInParameterName (outParameterInfo, kParameterHIPName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamHIP;
break;
case kParam_LOP:
AUBase::FillInParameterName (outParameterInfo, kParameterLOPName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamLOP;
break;
case kParam_AIR:
AUBase::FillInParameterName (outParameterInfo, kParameterAIRName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamAIR;
break;
case kParam_FIR:
AUBase::FillInParameterName (outParameterInfo, kParameterFIRName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamFIR;
break;
case kParam_STO:
AUBase::FillInParameterName (outParameterInfo, kParameterSTOName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamSTO;
break;
case kParam_RNG:
AUBase::FillInParameterName (outParameterInfo, kParameterRNGName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamRNG;
break;
case kParam_FCT:
AUBase::FillInParameterName (outParameterInfo, kParameterFCTName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamFCT;
break;
case kParam_SCT:
AUBase::FillInParameterName (outParameterInfo, kParameterSCTName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamSCT;
break;
case kParam_FCR:
AUBase::FillInParameterName (outParameterInfo, kParameterFCRName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamFCR;
break;
case kParam_SCR:
AUBase::FillInParameterName (outParameterInfo, kParameterSCRName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamSCR;
break;
case kParam_FCA:
AUBase::FillInParameterName (outParameterInfo, kParameterFCAName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamFCA;
break;
case kParam_SCA:
AUBase::FillInParameterName (outParameterInfo, kParameterSCAName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamSCA;
break;
case kParam_FCL:
AUBase::FillInParameterName (outParameterInfo, kParameterFCLName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamFCL;
break;
case kParam_SCL:
AUBase::FillInParameterName (outParameterInfo, kParameterSCLName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamSCL;
break;
case kParam_FGT:
AUBase::FillInParameterName (outParameterInfo, kParameterFGTName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamFGT;
break;
case kParam_SGT:
AUBase::FillInParameterName (outParameterInfo, kParameterSGTName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamSGT;
break;
case kParam_FGR:
AUBase::FillInParameterName (outParameterInfo, kParameterFGRName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamFGR;
break;
case kParam_SGR:
AUBase::FillInParameterName (outParameterInfo, kParameterSGRName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamSGR;
break;
case kParam_FGS:
AUBase::FillInParameterName (outParameterInfo, kParameterFGSName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamFGS;
break;
case kParam_SGS:
AUBase::FillInParameterName (outParameterInfo, kParameterSGSName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamSGS;
break;
case kParam_FGL:
AUBase::FillInParameterName (outParameterInfo, kParameterFGLName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamFGL;
break;
case kParam_SGL:
AUBase::FillInParameterName (outParameterInfo, kParameterSGLName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamSGL;
break;
case kParam_TRF:
AUBase::FillInParameterName (outParameterInfo, kParameterTRFName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamTRF;
break;
case kParam_TRG:
AUBase::FillInParameterName (outParameterInfo, kParameterTRGName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamTRG;
break;
case kParam_TRR:
AUBase::FillInParameterName (outParameterInfo, kParameterTRRName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamTRR;
break;
case kParam_HMF:
AUBase::FillInParameterName (outParameterInfo, kParameterHMFName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamHMF;
break;
case kParam_HMG:
AUBase::FillInParameterName (outParameterInfo, kParameterHMGName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamHMG;
break;
case kParam_HMR:
AUBase::FillInParameterName (outParameterInfo, kParameterHMRName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamHMR;
break;
case kParam_LMF:
AUBase::FillInParameterName (outParameterInfo, kParameterLMFName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamLMF;
break;
case kParam_LMG:
AUBase::FillInParameterName (outParameterInfo, kParameterLMGName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamLMG;
break;
case kParam_LMR:
AUBase::FillInParameterName (outParameterInfo, kParameterLMRName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamLMR;
break;
case kParam_BSF:
AUBase::FillInParameterName (outParameterInfo, kParameterBSFName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamBSF;
break;
case kParam_BSG:
AUBase::FillInParameterName (outParameterInfo, kParameterBSGName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamBSG;
break;
case kParam_BSR:
AUBase::FillInParameterName (outParameterInfo, kParameterBSRName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamBSR;
break;
case kParam_DSC:
AUBase::FillInParameterName (outParameterInfo, kParameterDSCName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 70.0;
outParameterInfo.maxValue = 140.0;
outParameterInfo.defaultValue = kDefaultValue_ParamDSC;
break;
case kParam_PAN:
AUBase::FillInParameterName (outParameterInfo, kParameterPANName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamPAN;
break;
case kParam_FAD:
AUBase::FillInParameterName (outParameterInfo, kParameterFADName, false);
outParameterInfo.unit = kAudioUnitParameterUnit_Generic;
outParameterInfo.minValue = 0.0;
outParameterInfo.maxValue = 1.0;
outParameterInfo.defaultValue = kDefaultValue_ParamFAD;
break;
default:
result = kAudioUnitErr_InvalidParameter;
break;
}
} else {
result = kAudioUnitErr_InvalidParameter;
}
return result;
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ConsoleXChannel::GetPropertyInfo
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ComponentResult ConsoleXChannel::GetPropertyInfo (AudioUnitPropertyID inID,
AudioUnitScope inScope,
AudioUnitElement inElement,
UInt32 & outDataSize,
Boolean & outWritable)
{
return AUEffectBase::GetPropertyInfo (inID, inScope, inElement, outDataSize, outWritable);
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// state that plugin supports only stereo-in/stereo-out processing
UInt32 ConsoleXChannel::SupportedNumChannels(const AUChannelInfo ** outInfo)
{
if (outInfo != NULL)
{
static AUChannelInfo info;
info.inChannels = 2;
info.outChannels = 2;
*outInfo = &info;
}
return 1;
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ConsoleXChannel::GetProperty
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ComponentResult ConsoleXChannel::GetProperty( AudioUnitPropertyID inID,
AudioUnitScope inScope,
AudioUnitElement inElement,
void * outData )
{
return AUEffectBase::GetProperty (inID, inScope, inElement, outData);
}
// ConsoleXChannel::Initialize
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ComponentResult ConsoleXChannel::Initialize()
{
ComponentResult result = AUEffectBase::Initialize();
if (result == noErr)
Reset(kAudioUnitScope_Global, 0);
return result;
}
#pragma mark ____ConsoleXChannelEffectKernel
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ConsoleXChannel::ConsoleXChannelKernel::Reset()
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ComponentResult ConsoleXChannel::Reset(AudioUnitScope inScope, AudioUnitElement inElement)
{
for (int x = 0; x < hilp_total; x++) {
highpass[x] = 0.0;
lowpass[x] = 0.0;
}
for (int x = 0; x < air_total; x++) air[x] = 0.0;
for (int x = 0; x < kal_total; x++) kal[x] = 0.0;
fireCompL = 1.0;
fireCompR = 1.0;
fireGate = 1.0;
stoneCompL = 1.0;
stoneCompR = 1.0;
stoneGate = 1.0;
for (int x = 0; x < biqs_total; x++) {
high[x] = 0.0;
hmid[x] = 0.0;
lmid[x] = 0.0;
bass[x] = 0.0;
}
for(int count = 0; count < dscBuf+2; count++) {
dBaL[count] = 0.0;
dBaR[count] = 0.0;
}
dBaPosL = 0.0;
dBaPosR = 0.0;
dBaXL = 1;
dBaXR = 1;
airGainA = 0.5; airGainB = 0.5;
fireGainA = 0.5; fireGainB = 0.5;
stoneGainA = 0.5; stoneGainB = 0.5;
panA = 0.5; panB = 0.5;
inTrimA = 1.0; inTrimB = 1.0;
fpdL = 1.0; while (fpdL < 16386) fpdL = rand()*UINT32_MAX;
fpdR = 1.0; while (fpdR < 16386) fpdR = rand()*UINT32_MAX;
return noErr;
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// ConsoleXChannel::ProcessBufferLists
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
OSStatus ConsoleXChannel::ProcessBufferLists(AudioUnitRenderActionFlags & ioActionFlags,
const AudioBufferList & inBuffer,
AudioBufferList & outBuffer,
UInt32 inFramesToProcess)
{
Float32 * inputL = (Float32*)(inBuffer.mBuffers[0].mData);
Float32 * inputR = (Float32*)(inBuffer.mBuffers[1].mData);
Float32 * outputL = (Float32*)(outBuffer.mBuffers[0].mData);
Float32 * outputR = (Float32*)(outBuffer.mBuffers[1].mData);
UInt32 nSampleFrames = inFramesToProcess;
double overallscale = 1.0;
overallscale /= 44100.0;
overallscale *= GetSampleRate();
highpass[hilp_freq] = ((GetParameter( kParam_HIP )*330.0)+20.0)/GetSampleRate();
bool highpassEngage = true; if (GetParameter( kParam_HIP ) == 0.0) highpassEngage = false;
lowpass[hilp_freq] = ((pow(1.0-GetParameter( kParam_LOP ),2)*17000.0)+3000.0)/GetSampleRate();
bool lowpassEngage = true; if (GetParameter( kParam_LOP ) == 0.0) lowpassEngage = false;
double K = tan(M_PI * highpass[hilp_freq]); //highpass
double norm = 1.0 / (1.0 + K / 1.93185165 + K * K);
highpass[hilp_a0] = norm;
highpass[hilp_a1] = -2.0 * highpass[hilp_a0];
highpass[hilp_b1] = 2.0 * (K * K - 1.0) * norm;
highpass[hilp_b2] = (1.0 - K / 1.93185165 + K * K) * norm;
norm = 1.0 / (1.0 + K / 0.70710678 + K * K);
highpass[hilp_c0] = norm;
highpass[hilp_c1] = -2.0 * highpass[hilp_c0];
highpass[hilp_d1] = 2.0 * (K * K - 1.0) * norm;
highpass[hilp_d2] = (1.0 - K / 0.70710678 + K * K) * norm;
norm = 1.0 / (1.0 + K / 0.51763809 + K * K);
highpass[hilp_e0] = norm;
highpass[hilp_e1] = -2.0 * highpass[hilp_e0];
highpass[hilp_f1] = 2.0 * (K * K - 1.0) * norm;
highpass[hilp_f2] = (1.0 - K / 0.51763809 + K * K) * norm;
K = tan(M_PI * lowpass[hilp_freq]); //lowpass
norm = 1.0 / (1.0 + K / 1.93185165 + K * K);
lowpass[hilp_a0] = K * K * norm;
lowpass[hilp_a1] = 2.0 * lowpass[hilp_a0];
lowpass[hilp_b1] = 2.0 * (K * K - 1.0) * norm;
lowpass[hilp_b2] = (1.0 - K / 1.93185165 + K * K) * norm;
norm = 1.0 / (1.0 + K / 0.70710678 + K * K);
lowpass[hilp_c0] = K * K * norm;
lowpass[hilp_c1] = 2.0 * lowpass[hilp_c0];
lowpass[hilp_d1] = 2.0 * (K * K - 1.0) * norm;
lowpass[hilp_d2] = (1.0 - K / 0.70710678 + K * K) * norm;
norm = 1.0 / (1.0 + K / 0.51763809 + K * K);
lowpass[hilp_e0] = K * K * norm;
lowpass[hilp_e1] = 2.0 * lowpass[hilp_e0];
lowpass[hilp_f1] = 2.0 * (K * K - 1.0) * norm;
lowpass[hilp_f2] = (1.0 - K / 0.51763809 + K * K) * norm;
airGainA = airGainB; airGainB = GetParameter( kParam_AIR )*2.0;
fireGainA = fireGainB; fireGainB = GetParameter( kParam_FIR )*2.0;
stoneGainA = stoneGainB; stoneGainB = GetParameter( kParam_STO )*2.0;
//simple three band to adjust
double kalmanRange = 1.0-(pow(GetParameter( kParam_RNG ),2)/overallscale);
//crossover frequency between mid/bass
double compFThresh = pow(GetParameter( kParam_FCT ),4);
double compSThresh = pow(GetParameter( kParam_SCT ),4);
double compFRatio = 1.0-pow(1.0-GetParameter( kParam_FCR ),2);
double compSRatio = 1.0-pow(1.0-GetParameter( kParam_SCR ),2);
double compFAttack = 1.0/(((pow(GetParameter( kParam_FCA ),3)*5000.0)+500.0)*overallscale);
double compSAttack = 1.0/(((pow(GetParameter( kParam_SCA ),3)*5000.0)+500.0)*overallscale);
double compFRelease = 1.0/(((pow(GetParameter( kParam_FCL ),5)*50000.0)+500.0)*overallscale);
double compSRelease = 1.0/(((pow(GetParameter( kParam_SCL ),5)*50000.0)+500.0)*overallscale);
double gateFThresh = pow(GetParameter( kParam_FGT ),4);
double gateSThresh = pow(GetParameter( kParam_SGT ),4);
double gateFRatio = 1.0-pow(1.0-GetParameter( kParam_FGR ),2);
double gateSRatio = 1.0-pow(1.0-GetParameter( kParam_SGR ),2);
double gateFSustain = M_PI_2 * pow(GetParameter( kParam_FGS )+1.0,4.0);
double gateSSustain = M_PI_2 * pow(GetParameter( kParam_SGS )+1.0,4.0);
double gateFRelease = 1.0/(((pow(GetParameter( kParam_FGL ),5)*500000.0)+500.0)*overallscale);
double gateSRelease = 1.0/(((pow(GetParameter( kParam_SGL ),5)*500000.0)+500.0)*overallscale);
high[biqs_freq] = (((pow(GetParameter( kParam_TRF ),3)*14500.0)+1500.0)/GetSampleRate());
if (high[biqs_freq] < 0.0001) high[biqs_freq] = 0.0001;
high[biqs_nonlin] = GetParameter( kParam_TRG );
high[biqs_level] = (high[biqs_nonlin]*2.0)-1.0;
if (high[biqs_level] > 0.0) high[biqs_level] *= 2.0;
high[biqs_reso] = ((0.5+(high[biqs_nonlin]*0.5)+sqrt(high[biqs_freq]))-(1.0-pow(1.0-GetParameter( kParam_TRR ),2.0)))+0.5+(high[biqs_nonlin]*0.5);
K = tan(M_PI * high[biqs_freq]);
norm = 1.0 / (1.0 + K / (high[biqs_reso]*1.93185165) + K * K);
high[biqs_a0] = K / (high[biqs_reso]*1.93185165) * norm;
high[biqs_b1] = 2.0 * (K * K - 1.0) * norm;
high[biqs_b2] = (1.0 - K / (high[biqs_reso]*1.93185165) + K * K) * norm;
norm = 1.0 / (1.0 + K / (high[biqs_reso]*0.70710678) + K * K);
high[biqs_c0] = K / (high[biqs_reso]*0.70710678) * norm;
high[biqs_d1] = 2.0 * (K * K - 1.0) * norm;
high[biqs_d2] = (1.0 - K / (high[biqs_reso]*0.70710678) + K * K) * norm;
norm = 1.0 / (1.0 + K / (high[biqs_reso]*0.51763809) + K * K);
high[biqs_e0] = K / (high[biqs_reso]*0.51763809) * norm;
high[biqs_f1] = 2.0 * (K * K - 1.0) * norm;
high[biqs_f2] = (1.0 - K / (high[biqs_reso]*0.51763809) + K * K) * norm;
//high
hmid[biqs_freq] = (((pow(GetParameter( kParam_HMF ),3)*6400.0)+600.0)/GetSampleRate());
if (hmid[biqs_freq] < 0.0001) hmid[biqs_freq] = 0.0001;
hmid[biqs_nonlin] = GetParameter( kParam_HMG );
hmid[biqs_level] = (hmid[biqs_nonlin]*2.0)-1.0;
if (hmid[biqs_level] > 0.0) hmid[biqs_level] *= 2.0;
hmid[biqs_reso] = ((0.5+(hmid[biqs_nonlin]*0.5)+sqrt(hmid[biqs_freq]))-(1.0-pow(1.0-GetParameter( kParam_HMR ),2.0)))+0.5+(hmid[biqs_nonlin]*0.5);
K = tan(M_PI * hmid[biqs_freq]);
norm = 1.0 / (1.0 + K / (hmid[biqs_reso]*1.93185165) + K * K);
hmid[biqs_a0] = K / (hmid[biqs_reso]*1.93185165) * norm;
hmid[biqs_b1] = 2.0 * (K * K - 1.0) * norm;
hmid[biqs_b2] = (1.0 - K / (hmid[biqs_reso]*1.93185165) + K * K) * norm;
norm = 1.0 / (1.0 + K / (hmid[biqs_reso]*0.70710678) + K * K);
hmid[biqs_c0] = K / (hmid[biqs_reso]*0.70710678) * norm;
hmid[biqs_d1] = 2.0 * (K * K - 1.0) * norm;
hmid[biqs_d2] = (1.0 - K / (hmid[biqs_reso]*0.70710678) + K * K) * norm;
norm = 1.0 / (1.0 + K / (hmid[biqs_reso]*0.51763809) + K * K);
hmid[biqs_e0] = K / (hmid[biqs_reso]*0.51763809) * norm;
hmid[biqs_f1] = 2.0 * (K * K - 1.0) * norm;
hmid[biqs_f2] = (1.0 - K / (hmid[biqs_reso]*0.51763809) + K * K) * norm;
//hmid
lmid[biqs_freq] = (((pow(GetParameter( kParam_LMF ),3)*2200.0)+200.0)/GetSampleRate());
if (lmid[biqs_freq] < 0.0001) lmid[biqs_freq] = 0.0001;
lmid[biqs_nonlin] = GetParameter( kParam_LMG );
lmid[biqs_level] = (lmid[biqs_nonlin]*2.0)-1.0;
if (lmid[biqs_level] > 0.0) lmid[biqs_level] *= 2.0;
lmid[biqs_reso] = ((0.5+(lmid[biqs_nonlin]*0.5)+sqrt(lmid[biqs_freq]))-(1.0-pow(1.0-GetParameter( kParam_LMR ),2.0)))+0.5+(lmid[biqs_nonlin]*0.5);
K = tan(M_PI * lmid[biqs_freq]);
norm = 1.0 / (1.0 + K / (lmid[biqs_reso]*1.93185165) + K * K);
lmid[biqs_a0] = K / (lmid[biqs_reso]*1.93185165) * norm;
lmid[biqs_b1] = 2.0 * (K * K - 1.0) * norm;
lmid[biqs_b2] = (1.0 - K / (lmid[biqs_reso]*1.93185165) + K * K) * norm;
norm = 1.0 / (1.0 + K / (lmid[biqs_reso]*0.70710678) + K * K);
lmid[biqs_c0] = K / (lmid[biqs_reso]*0.70710678) * norm;
lmid[biqs_d1] = 2.0 * (K * K - 1.0) * norm;
lmid[biqs_d2] = (1.0 - K / (lmid[biqs_reso]*0.70710678) + K * K) * norm;
norm = 1.0 / (1.0 + K / (lmid[biqs_reso]*0.51763809) + K * K);
lmid[biqs_e0] = K / (lmid[biqs_reso]*0.51763809) * norm;
lmid[biqs_f1] = 2.0 * (K * K - 1.0) * norm;
lmid[biqs_f2] = (1.0 - K / (lmid[biqs_reso]*0.51763809) + K * K) * norm;
//lmid
bass[biqs_freq] = (((pow(GetParameter( kParam_BSF ),3)*570.0)+30.0)/GetSampleRate());
if (bass[biqs_freq] < 0.0001) bass[biqs_freq] = 0.0001;
bass[biqs_nonlin] = GetParameter( kParam_BSG );
bass[biqs_level] = (bass[biqs_nonlin]*2.0)-1.0;
if (bass[biqs_level] > 0.0) bass[biqs_level] *= 2.0;
bass[biqs_reso] = ((0.5+(bass[biqs_nonlin]*0.5)+sqrt(bass[biqs_freq]))-(1.0-pow(1.0-GetParameter( kParam_BSR ),2.0)))+0.5+(bass[biqs_nonlin]*0.5);
K = tan(M_PI * bass[biqs_freq]);
norm = 1.0 / (1.0 + K / (bass[biqs_reso]*1.93185165) + K * K);
bass[biqs_a0] = K / (bass[biqs_reso]*1.93185165) * norm;
bass[biqs_b1] = 2.0 * (K * K - 1.0) * norm;
bass[biqs_b2] = (1.0 - K / (bass[biqs_reso]*1.93185165) + K * K) * norm;
norm = 1.0 / (1.0 + K / (bass[biqs_reso]*0.70710678) + K * K);
bass[biqs_c0] = K / (bass[biqs_reso]*0.70710678) * norm;
bass[biqs_d1] = 2.0 * (K * K - 1.0) * norm;
bass[biqs_d2] = (1.0 - K / (bass[biqs_reso]*0.70710678) + K * K) * norm;
norm = 1.0 / (1.0 + K / (bass[biqs_reso]*0.51763809) + K * K);
bass[biqs_e0] = K / (bass[biqs_reso]*0.51763809) * norm;
bass[biqs_f1] = 2.0 * (K * K - 1.0) * norm;
bass[biqs_f2] = (1.0 - K / (bass[biqs_reso]*0.51763809) + K * K) * norm;
//bass
double refdB = GetParameter( kParam_DSC );
double topdB = 0.000000075 * pow(10.0,refdB/20.0) * overallscale;
panA = panB; panB = GetParameter( kParam_PAN )*1.57079633;
inTrimA = inTrimB; inTrimB = GetParameter( kParam_FAD )*2.0;
while (nSampleFrames-- > 0) {
long double inputSampleL = *inputL;
long double inputSampleR = *inputR;
if (fabs(inputSampleL)<1.18e-23) inputSampleL = fpdL * 1.18e-17;
if (fabs(inputSampleR)<1.18e-23) inputSampleR = fpdR * 1.18e-17;
if (highpassEngage) { //distributed Highpass
highpass[hilp_temp] = (inputSampleL*highpass[hilp_a0])+highpass[hilp_aL1];
highpass[hilp_aL1] = (inputSampleL*highpass[hilp_a1])-(highpass[hilp_temp]*highpass[hilp_b1])+highpass[hilp_aL2];
highpass[hilp_aL2] = (inputSampleL*highpass[hilp_a0])-(highpass[hilp_temp]*highpass[hilp_b2]); inputSampleL = highpass[hilp_temp];
highpass[hilp_temp] = (inputSampleR*highpass[hilp_a0])+highpass[hilp_aR1];
highpass[hilp_aR1] = (inputSampleR*highpass[hilp_a1])-(highpass[hilp_temp]*highpass[hilp_b1])+highpass[hilp_aR2];
highpass[hilp_aR2] = (inputSampleR*highpass[hilp_a0])-(highpass[hilp_temp]*highpass[hilp_b2]); inputSampleR = highpass[hilp_temp];
} else highpass[hilp_aR1] = highpass[hilp_aR2] = highpass[hilp_aL1] = highpass[hilp_aL2] = 0.0;
if (lowpassEngage) { //distributed Lowpass
lowpass[hilp_temp] = (inputSampleL*lowpass[hilp_a0])+lowpass[hilp_aL1];
lowpass[hilp_aL1] = (inputSampleL*lowpass[hilp_a1])-(lowpass[hilp_temp]*lowpass[hilp_b1])+lowpass[hilp_aL2];
lowpass[hilp_aL2] = (inputSampleL*lowpass[hilp_a0])-(lowpass[hilp_temp]*lowpass[hilp_b2]); inputSampleL = lowpass[hilp_temp];
lowpass[hilp_temp] = (inputSampleR*lowpass[hilp_a0])+lowpass[hilp_aR1];
lowpass[hilp_aR1] = (inputSampleR*lowpass[hilp_a1])-(lowpass[hilp_temp]*lowpass[hilp_b1])+lowpass[hilp_aR2];
lowpass[hilp_aR2] = (inputSampleR*lowpass[hilp_a0])-(lowpass[hilp_temp]*lowpass[hilp_b2]); inputSampleR = lowpass[hilp_temp];
} else lowpass[hilp_aR1] = lowpass[hilp_aR2] = lowpass[hilp_aL1] = lowpass[hilp_aL2] = 0.0;
//first Highpass/Lowpass blocks aliasing before the nonlinearity of Parametric
//get all Parametric bands before any other processing is done
//begin Stacked Biquad With Reversed Neutron Flow L
high[biqs_outL] = inputSampleL * fabs(high[biqs_level]);
high[biqs_dis] = fabs(high[biqs_a0] * (1.0+(high[biqs_outL]*high[biqs_nonlin])));
if (high[biqs_dis] > 1.0) high[biqs_dis] = 1.0;
high[biqs_temp] = (high[biqs_outL] * high[biqs_dis]) + high[biqs_aL1];
high[biqs_aL1] = high[biqs_aL2] - (high[biqs_temp]*high[biqs_b1]);
high[biqs_aL2] = (high[biqs_outL] * -high[biqs_dis]) - (high[biqs_temp]*high[biqs_b2]);
high[biqs_outL] = high[biqs_temp];
high[biqs_dis] = fabs(high[biqs_c0] * (1.0+(high[biqs_outL]*high[biqs_nonlin])));
if (high[biqs_dis] > 1.0) high[biqs_dis] = 1.0;
high[biqs_temp] = (high[biqs_outL] * high[biqs_dis]) + high[biqs_cL1];
high[biqs_cL1] = high[biqs_cL2] - (high[biqs_temp]*high[biqs_d1]);
high[biqs_cL2] = (high[biqs_outL] * -high[biqs_dis]) - (high[biqs_temp]*high[biqs_d2]);
high[biqs_outL] = high[biqs_temp];
high[biqs_dis] = fabs(high[biqs_e0] * (1.0+(high[biqs_outL]*high[biqs_nonlin])));
if (high[biqs_dis] > 1.0) high[biqs_dis] = 1.0;
high[biqs_temp] = (high[biqs_outL] * high[biqs_dis]) + high[biqs_eL1];
high[biqs_eL1] = high[biqs_eL2] - (high[biqs_temp]*high[biqs_f1]);
high[biqs_eL2] = (high[biqs_outL] * -high[biqs_dis]) - (high[biqs_temp]*high[biqs_f2]);
high[biqs_outL] = high[biqs_temp]; high[biqs_outL] *= high[biqs_level];
if (high[biqs_level] > 1.0) high[biqs_outL] *= high[biqs_level];
//end Stacked Biquad With Reversed Neutron Flow L
//begin Stacked Biquad With Reversed Neutron Flow L
hmid[biqs_outL] = inputSampleL * fabs(hmid[biqs_level]);
hmid[biqs_dis] = fabs(hmid[biqs_a0] * (1.0+(hmid[biqs_outL]*hmid[biqs_nonlin])));
if (hmid[biqs_dis] > 1.0) hmid[biqs_dis] = 1.0;
hmid[biqs_temp] = (hmid[biqs_outL] * hmid[biqs_dis]) + hmid[biqs_aL1];
hmid[biqs_aL1] = hmid[biqs_aL2] - (hmid[biqs_temp]*hmid[biqs_b1]);
hmid[biqs_aL2] = (hmid[biqs_outL] * -hmid[biqs_dis]) - (hmid[biqs_temp]*hmid[biqs_b2]);
hmid[biqs_outL] = hmid[biqs_temp];
hmid[biqs_dis] = fabs(hmid[biqs_c0] * (1.0+(hmid[biqs_outL]*hmid[biqs_nonlin])));
if (hmid[biqs_dis] > 1.0) hmid[biqs_dis] = 1.0;
hmid[biqs_temp] = (hmid[biqs_outL] * hmid[biqs_dis]) + hmid[biqs_cL1];
hmid[biqs_cL1] = hmid[biqs_cL2] - (hmid[biqs_temp]*hmid[biqs_d1]);
hmid[biqs_cL2] = (hmid[biqs_outL] * -hmid[biqs_dis]) - (hmid[biqs_temp]*hmid[biqs_d2]);
hmid[biqs_outL] = hmid[biqs_temp];
hmid[biqs_dis] = fabs(hmid[biqs_e0] * (1.0+(hmid[biqs_outL]*hmid[biqs_nonlin])));
if (hmid[biqs_dis] > 1.0) hmid[biqs_dis] = 1.0;
hmid[biqs_temp] = (hmid[biqs_outL] * hmid[biqs_dis]) + hmid[biqs_eL1];
hmid[biqs_eL1] = hmid[biqs_eL2] - (hmid[biqs_temp]*hmid[biqs_f1]);
hmid[biqs_eL2] = (hmid[biqs_outL] * -hmid[biqs_dis]) - (hmid[biqs_temp]*hmid[biqs_f2]);
hmid[biqs_outL] = hmid[biqs_temp]; hmid[biqs_outL] *= hmid[biqs_level];
if (hmid[biqs_level] > 1.0) hmid[biqs_outL] *= hmid[biqs_level];
//end Stacked Biquad With Reversed Neutron Flow L
//begin Stacked Biquad With Reversed Neutron Flow L
lmid[biqs_outL] = inputSampleL * fabs(lmid[biqs_level]);
lmid[biqs_dis] = fabs(lmid[biqs_a0] * (1.0+(lmid[biqs_outL]*lmid[biqs_nonlin])));
if (lmid[biqs_dis] > 1.0) lmid[biqs_dis] = 1.0;
lmid[biqs_temp] = (lmid[biqs_outL] * lmid[biqs_dis]) + lmid[biqs_aL1];
lmid[biqs_aL1] = lmid[biqs_aL2] - (lmid[biqs_temp]*lmid[biqs_b1]);
lmid[biqs_aL2] = (lmid[biqs_outL] * -lmid[biqs_dis]) - (lmid[biqs_temp]*lmid[biqs_b2]);
lmid[biqs_outL] = lmid[biqs_temp];
lmid[biqs_dis] = fabs(lmid[biqs_c0] * (1.0+(lmid[biqs_outL]*lmid[biqs_nonlin])));
if (lmid[biqs_dis] > 1.0) lmid[biqs_dis] = 1.0;
lmid[biqs_temp] = (lmid[biqs_outL] * lmid[biqs_dis]) + lmid[biqs_cL1];
lmid[biqs_cL1] = lmid[biqs_cL2] - (lmid[biqs_temp]*lmid[biqs_d1]);
lmid[biqs_cL2] = (lmid[biqs_outL] * -lmid[biqs_dis]) - (lmid[biqs_temp]*lmid[biqs_d2]);
lmid[biqs_outL] = lmid[biqs_temp];
lmid[biqs_dis] = fabs(lmid[biqs_e0] * (1.0+(lmid[biqs_outL]*lmid[biqs_nonlin])));
if (lmid[biqs_dis] > 1.0) lmid[biqs_dis] = 1.0;
lmid[biqs_temp] = (lmid[biqs_outL] * lmid[biqs_dis]) + lmid[biqs_eL1];
lmid[biqs_eL1] = lmid[biqs_eL2] - (lmid[biqs_temp]*lmid[biqs_f1]);
lmid[biqs_eL2] = (lmid[biqs_outL] * -lmid[biqs_dis]) - (lmid[biqs_temp]*lmid[biqs_f2]);
lmid[biqs_outL] = lmid[biqs_temp]; lmid[biqs_outL] *= lmid[biqs_level];
if (lmid[biqs_level] > 1.0) lmid[biqs_outL] *= lmid[biqs_level];
//end Stacked Biquad With Reversed Neutron Flow L
//begin Stacked Biquad With Reversed Neutron Flow L
bass[biqs_outL] = inputSampleL * fabs(bass[biqs_level]);
bass[biqs_dis] = fabs(bass[biqs_a0] * (1.0+(bass[biqs_outL]*bass[biqs_nonlin])));
if (bass[biqs_dis] > 1.0) bass[biqs_dis] = 1.0;
bass[biqs_temp] = (bass[biqs_outL] * bass[biqs_dis]) + bass[biqs_aL1];
bass[biqs_aL1] = bass[biqs_aL2] - (bass[biqs_temp]*bass[biqs_b1]);
bass[biqs_aL2] = (bass[biqs_outL] * -bass[biqs_dis]) - (bass[biqs_temp]*bass[biqs_b2]);
bass[biqs_outL] = bass[biqs_temp];
bass[biqs_dis] = fabs(bass[biqs_c0] * (1.0+(bass[biqs_outL]*bass[biqs_nonlin])));
if (bass[biqs_dis] > 1.0) bass[biqs_dis] = 1.0;
bass[biqs_temp] = (bass[biqs_outL] * bass[biqs_dis]) + bass[biqs_cL1];
bass[biqs_cL1] = bass[biqs_cL2] - (bass[biqs_temp]*bass[biqs_d1]);
bass[biqs_cL2] = (bass[biqs_outL] * -bass[biqs_dis]) - (bass[biqs_temp]*bass[biqs_d2]);
bass[biqs_outL] = bass[biqs_temp];
bass[biqs_dis] = fabs(bass[biqs_e0] * (1.0+(bass[biqs_outL]*bass[biqs_nonlin])));
if (bass[biqs_dis] > 1.0) bass[biqs_dis] = 1.0;
bass[biqs_temp] = (bass[biqs_outL] * bass[biqs_dis]) + bass[biqs_eL1];
bass[biqs_eL1] = bass[biqs_eL2] - (bass[biqs_temp]*bass[biqs_f1]);
bass[biqs_eL2] = (bass[biqs_outL] * -bass[biqs_dis]) - (bass[biqs_temp]*bass[biqs_f2]);
bass[biqs_outL] = bass[biqs_temp]; bass[biqs_outL] *= bass[biqs_level];
if (bass[biqs_level] > 1.0) bass[biqs_outL] *= bass[biqs_level];
//end Stacked Biquad With Reversed Neutron Flow L
//begin Stacked Biquad With Reversed Neutron Flow R
high[biqs_outR] = inputSampleR * fabs(high[biqs_level]);
high[biqs_dis] = fabs(high[biqs_a0] * (1.0+(high[biqs_outR]*high[biqs_nonlin])));
if (high[biqs_dis] > 1.0) high[biqs_dis] = 1.0;
high[biqs_temp] = (high[biqs_outR] * high[biqs_dis]) + high[biqs_aR1];
high[biqs_aR1] = high[biqs_aR2] - (high[biqs_temp]*high[biqs_b1]);
high[biqs_aR2] = (high[biqs_outR] * -high[biqs_dis]) - (high[biqs_temp]*high[biqs_b2]);
high[biqs_outR] = high[biqs_temp];
high[biqs_dis] = fabs(high[biqs_c0] * (1.0+(high[biqs_outR]*high[biqs_nonlin])));
if (high[biqs_dis] > 1.0) high[biqs_dis] = 1.0;
high[biqs_temp] = (high[biqs_outR] * high[biqs_dis]) + high[biqs_cR1];
high[biqs_cR1] = high[biqs_cR2] - (high[biqs_temp]*high[biqs_d1]);
high[biqs_cR2] = (high[biqs_outR] * -high[biqs_dis]) - (high[biqs_temp]*high[biqs_d2]);
high[biqs_outR] = high[biqs_temp];
high[biqs_dis] = fabs(high[biqs_e0] * (1.0+(high[biqs_outR]*high[biqs_nonlin])));
if (high[biqs_dis] > 1.0) high[biqs_dis] = 1.0;
high[biqs_temp] = (high[biqs_outR] * high[biqs_dis]) + high[biqs_eR1];
high[biqs_eR1] = high[biqs_eR2] - (high[biqs_temp]*high[biqs_f1]);
high[biqs_eR2] = (high[biqs_outR] * -high[biqs_dis]) - (high[biqs_temp]*high[biqs_f2]);
high[biqs_outR] = high[biqs_temp]; high[biqs_outR] *= high[biqs_level];
if (high[biqs_level] > 1.0) high[biqs_outR] *= high[biqs_level];
//end Stacked Biquad With Reversed Neutron Flow R
//begin Stacked Biquad With Reversed Neutron Flow R
hmid[biqs_outR] = inputSampleR * fabs(hmid[biqs_level]);
hmid[biqs_dis] = fabs(hmid[biqs_a0] * (1.0+(hmid[biqs_outR]*hmid[biqs_nonlin])));
if (hmid[biqs_dis] > 1.0) hmid[biqs_dis] = 1.0;
hmid[biqs_temp] = (hmid[biqs_outR] * hmid[biqs_dis]) + hmid[biqs_aR1];
hmid[biqs_aR1] = hmid[biqs_aR2] - (hmid[biqs_temp]*hmid[biqs_b1]);
hmid[biqs_aR2] = (hmid[biqs_outR] * -hmid[biqs_dis]) - (hmid[biqs_temp]*hmid[biqs_b2]);
hmid[biqs_outR] = hmid[biqs_temp];
hmid[biqs_dis] = fabs(hmid[biqs_c0] * (1.0+(hmid[biqs_outR]*hmid[biqs_nonlin])));
if (hmid[biqs_dis] > 1.0) hmid[biqs_dis] = 1.0;
hmid[biqs_temp] = (hmid[biqs_outR] * hmid[biqs_dis]) + hmid[biqs_cR1];
hmid[biqs_cR1] = hmid[biqs_cR2] - (hmid[biqs_temp]*hmid[biqs_d1]);
hmid[biqs_cR2] = (hmid[biqs_outR] * -hmid[biqs_dis]) - (hmid[biqs_temp]*hmid[biqs_d2]);
hmid[biqs_outR] = hmid[biqs_temp];
hmid[biqs_dis] = fabs(hmid[biqs_e0] * (1.0+(hmid[biqs_outR]*hmid[biqs_nonlin])));
if (hmid[biqs_dis] > 1.0) hmid[biqs_dis] = 1.0;
hmid[biqs_temp] = (hmid[biqs_outR] * hmid[biqs_dis]) + hmid[biqs_eR1];
hmid[biqs_eR1] = hmid[biqs_eR2] - (hmid[biqs_temp]*hmid[biqs_f1]);
hmid[biqs_eR2] = (hmid[biqs_outR] * -hmid[biqs_dis]) - (hmid[biqs_temp]*hmid[biqs_f2]);
hmid[biqs_outR] = hmid[biqs_temp]; hmid[biqs_outR] *= hmid[biqs_level];
if (hmid[biqs_level] > 1.0) hmid[biqs_outR] *= hmid[biqs_level];
//end Stacked Biquad With Reversed Neutron Flow R
//begin Stacked Biquad With Reversed Neutron Flow R
lmid[biqs_outR] = inputSampleR * fabs(lmid[biqs_level]);
lmid[biqs_dis] = fabs(lmid[biqs_a0] * (1.0+(lmid[biqs_outR]*lmid[biqs_nonlin])));
if (lmid[biqs_dis] > 1.0) lmid[biqs_dis] = 1.0;
lmid[biqs_temp] = (lmid[biqs_outR] * lmid[biqs_dis]) + lmid[biqs_aR1];
lmid[biqs_aR1] = lmid[biqs_aR2] - (lmid[biqs_temp]*lmid[biqs_b1]);
lmid[biqs_aR2] = (lmid[biqs_outR] * -lmid[biqs_dis]) - (lmid[biqs_temp]*lmid[biqs_b2]);
lmid[biqs_outR] = lmid[biqs_temp];
lmid[biqs_dis] = fabs(lmid[biqs_c0] * (1.0+(lmid[biqs_outR]*lmid[biqs_nonlin])));
if (lmid[biqs_dis] > 1.0) lmid[biqs_dis] = 1.0;
lmid[biqs_temp] = (lmid[biqs_outR] * lmid[biqs_dis]) + lmid[biqs_cR1];
lmid[biqs_cR1] = lmid[biqs_cR2] - (lmid[biqs_temp]*lmid[biqs_d1]);
lmid[biqs_cR2] = (lmid[biqs_outR] * -lmid[biqs_dis]) - (lmid[biqs_temp]*lmid[biqs_d2]);
lmid[biqs_outR] = lmid[biqs_temp];
lmid[biqs_dis] = fabs(lmid[biqs_e0] * (1.0+(lmid[biqs_outR]*lmid[biqs_nonlin])));
if (lmid[biqs_dis] > 1.0) lmid[biqs_dis] = 1.0;
lmid[biqs_temp] = (lmid[biqs_outR] * lmid[biqs_dis]) + lmid[biqs_eR1];
lmid[biqs_eR1] = lmid[biqs_eR2] - (lmid[biqs_temp]*lmid[biqs_f1]);
lmid[biqs_eR2] = (lmid[biqs_outR] * -lmid[biqs_dis]) - (lmid[biqs_temp]*lmid[biqs_f2]);
lmid[biqs_outR] = lmid[biqs_temp]; lmid[biqs_outR] *= lmid[biqs_level];
if (lmid[biqs_level] > 1.0) lmid[biqs_outR] *= lmid[biqs_level];
//end Stacked Biquad With Reversed Neutron Flow R
//begin Stacked Biquad With Reversed Neutron Flow R
bass[biqs_outR] = inputSampleR * fabs(bass[biqs_level]);
bass[biqs_dis] = fabs(bass[biqs_a0] * (1.0+(bass[biqs_outR]*bass[biqs_nonlin])));
if (bass[biqs_dis] > 1.0) bass[biqs_dis] = 1.0;
bass[biqs_temp] = (bass[biqs_outR] * bass[biqs_dis]) + bass[biqs_aR1];
bass[biqs_aR1] = bass[biqs_aR2] - (bass[biqs_temp]*bass[biqs_b1]);
bass[biqs_aR2] = (bass[biqs_outR] * -bass[biqs_dis]) - (bass[biqs_temp]*bass[biqs_b2]);
bass[biqs_outR] = bass[biqs_temp];
bass[biqs_dis] = fabs(bass[biqs_c0] * (1.0+(bass[biqs_outR]*bass[biqs_nonlin])));
if (bass[biqs_dis] > 1.0) bass[biqs_dis] = 1.0;
bass[biqs_temp] = (bass[biqs_outR] * bass[biqs_dis]) + bass[biqs_cR1];
bass[biqs_cR1] = bass[biqs_cR2] - (bass[biqs_temp]*bass[biqs_d1]);
bass[biqs_cR2] = (bass[biqs_outR] * -bass[biqs_dis]) - (bass[biqs_temp]*bass[biqs_d2]);
bass[biqs_outR] = bass[biqs_temp];
bass[biqs_dis] = fabs(bass[biqs_e0] * (1.0+(bass[biqs_outR]*bass[biqs_nonlin])));
if (bass[biqs_dis] > 1.0) bass[biqs_dis] = 1.0;
bass[biqs_temp] = (bass[biqs_outR] * bass[biqs_dis]) + bass[biqs_eR1];
bass[biqs_eR1] = bass[biqs_eR2] - (bass[biqs_temp]*bass[biqs_f1]);
bass[biqs_eR2] = (bass[biqs_outR] * -bass[biqs_dis]) - (bass[biqs_temp]*bass[biqs_f2]);
bass[biqs_outR] = bass[biqs_temp]; bass[biqs_outR] *= bass[biqs_level];
if (bass[biqs_level] > 1.0) bass[biqs_outR] *= bass[biqs_level];
//end Stacked Biquad With Reversed Neutron Flow R
double temp = (double)nSampleFrames/inFramesToProcess;
double gainR = (panA*temp)+(panB*(1.0-temp));
double gainL = 1.57079633-gainR;
gainR = sin(gainR); gainL = sin(gainL);
double gain = (inTrimA*temp)+(inTrimB*(1.0-temp));
if (gain > 1.0) gain *= gain; else gain = 1.0-pow(1.0-gain,2);
gain *= 0.763932022500211;
double airGain = (airGainA*temp)+(airGainB*(1.0-temp));
if (airGain > 1.0) airGain *= airGain; else airGain = 1.0-pow(1.0-airGain,2);
double fireGain = (fireGainA*temp)+(fireGainB*(1.0-temp));
if (fireGain > 1.0) fireGain *= fireGain; else fireGain = 1.0-pow(1.0-fireGain,2);
double firePad = fireGain; if (firePad > 1.0) firePad = 1.0;
double stoneGain = (stoneGainA*temp)+(stoneGainB*(1.0-temp));
if (stoneGain > 1.0) stoneGain *= stoneGain; else stoneGain = 1.0-pow(1.0-stoneGain,2);
double stonePad = stoneGain; if (stonePad > 1.0) stonePad = 1.0;
//set up smoothed gain controls
//begin Air3L
double drySampleL = inputSampleL;
air[pvSL4] = air[pvAL4] - air[pvAL3]; air[pvSL3] = air[pvAL3] - air[pvAL2];
air[pvSL2] = air[pvAL2] - air[pvAL1]; air[pvSL1] = air[pvAL1] - inputSampleL;
air[accSL3] = air[pvSL4] - air[pvSL3]; air[accSL2] = air[pvSL3] - air[pvSL2];
air[accSL1] = air[pvSL2] - air[pvSL1];
air[acc2SL2] = air[accSL3] - air[accSL2]; air[acc2SL1] = air[accSL2] - air[accSL1];
air[outAL] = -(air[pvAL1] + air[pvSL3] + air[acc2SL2] - ((air[acc2SL2] + air[acc2SL1])*0.5));
air[gainAL] *= 0.5; air[gainAL] += fabs(drySampleL-air[outAL])*0.5;
if (air[gainAL] > 0.3*sqrt(overallscale)) air[gainAL] = 0.3*sqrt(overallscale);
air[pvAL4] = air[pvAL3]; air[pvAL3] = air[pvAL2];
air[pvAL2] = air[pvAL1]; air[pvAL1] = (air[gainAL] * air[outAL]) + drySampleL;
double fireL = drySampleL - ((air[outAL]*0.5)+(drySampleL*(0.457-(0.017*overallscale))));
temp = (fireL + air[gndavgL])*0.5; air[gndavgL] = fireL; fireL = temp;
double airL = (drySampleL-fireL)*airGain;
inputSampleL = fireL;
//end Air3L
//begin Air3R
double drySampleR = inputSampleR;
air[pvSR4] = air[pvAR4] - air[pvAR3]; air[pvSR3] = air[pvAR3] - air[pvAR2];
air[pvSR2] = air[pvAR2] - air[pvAR1]; air[pvSR1] = air[pvAR1] - inputSampleR;
air[accSR3] = air[pvSR4] - air[pvSR3]; air[accSR2] = air[pvSR3] - air[pvSR2];
air[accSR1] = air[pvSR2] - air[pvSR1];
air[acc2SR2] = air[accSR3] - air[accSR2]; air[acc2SR1] = air[accSR2] - air[accSR1];
air[outAR] = -(air[pvAR1] + air[pvSR3] + air[acc2SR2] - ((air[acc2SR2] + air[acc2SR1])*0.5));
air[gainAR] *= 0.5; air[gainAR] += fabs(drySampleR-air[outAR])*0.5;
if (air[gainAR] > 0.3*sqrt(overallscale)) air[gainAR] = 0.3*sqrt(overallscale);
air[pvAR4] = air[pvAR3]; air[pvAR3] = air[pvAR2];
air[pvAR2] = air[pvAR1]; air[pvAR1] = (air[gainAR] * air[outAR]) + drySampleR;
double fireR = drySampleR - ((air[outAR]*0.5)+(drySampleR*(0.457-(0.017*overallscale))));
temp = (fireR + air[gndavgR])*0.5; air[gndavgR] = fireR; fireR = temp;
double airR = (drySampleR-fireR)*airGain;
inputSampleR = fireR;
//end Air3R
//begin KalmanL
temp = inputSampleL = inputSampleL*(1.0-kalmanRange)*0.777;
inputSampleL *= (1.0-kalmanRange);
//set up gain levels to control the beast
kal[prevSlewL3] += kal[prevSampL3] - kal[prevSampL2]; kal[prevSlewL3] *= 0.5;
kal[prevSlewL2] += kal[prevSampL2] - kal[prevSampL1]; kal[prevSlewL2] *= 0.5;
kal[prevSlewL1] += kal[prevSampL1] - inputSampleL; kal[prevSlewL1] *= 0.5;
//make slews from each set of samples used
kal[accSlewL2] += kal[prevSlewL3] - kal[prevSlewL2]; kal[accSlewL2] *= 0.5;
kal[accSlewL1] += kal[prevSlewL2] - kal[prevSlewL1]; kal[accSlewL1] *= 0.5;
//differences between slews: rate of change of rate of change
kal[accSlewL3] += (kal[accSlewL2] - kal[accSlewL1]); kal[accSlewL3] *= 0.5;
//entering the abyss, what even is this
kal[kalOutL] += kal[prevSampL1] + kal[prevSlewL2] + kal[accSlewL3]; kal[kalOutL] *= 0.5;
//resynthesizing predicted result (all iir smoothed)
kal[kalGainL] += fabs(temp-kal[kalOutL])*kalmanRange*8.0; kal[kalGainL] *= 0.5;
//madness takes its toll. Kalman Gain: how much dry to retain
if (kal[kalGainL] > kalmanRange*0.5) kal[kalGainL] = kalmanRange*0.5;
//attempts to avoid explosions
kal[kalOutL] += (temp*(1.0-(0.68+(kalmanRange*0.157))));
//this is for tuning a really complete cancellation up around Nyquist
kal[prevSampL3] = kal[prevSampL2]; kal[prevSampL2] = kal[prevSampL1];
kal[prevSampL1] = (kal[kalGainL] * kal[kalOutL]) + ((1.0-kal[kalGainL])*temp);
//feed the chain of previous samples
if (kal[prevSampL1] > 1.0) kal[prevSampL1] = 1.0; if (kal[prevSampL1] < -1.0) kal[prevSampL1] = -1.0;
double stoneL = kal[kalOutL]*0.777;
fireL -= stoneL;
//end KalmanL
//begin KalmanR
temp = inputSampleR = inputSampleR*(1.0-kalmanRange)*0.777;
inputSampleR *= (1.0-kalmanRange);
//set up gain levels to control the beast
kal[prevSlewR3] += kal[prevSampR3] - kal[prevSampR2]; kal[prevSlewR3] *= 0.5;
kal[prevSlewR2] += kal[prevSampR2] - kal[prevSampR1]; kal[prevSlewR2] *= 0.5;
kal[prevSlewR1] += kal[prevSampR1] - inputSampleR; kal[prevSlewR1] *= 0.5;
//make slews from each set of samples used
kal[accSlewR2] += kal[prevSlewR3] - kal[prevSlewR2]; kal[accSlewR2] *= 0.5;
kal[accSlewR1] += kal[prevSlewR2] - kal[prevSlewR1]; kal[accSlewR1] *= 0.5;
//differences between slews: rate of change of rate of change
kal[accSlewR3] += (kal[accSlewR2] - kal[accSlewR1]); kal[accSlewR3] *= 0.5;
//entering the abyss, what even is this
kal[kalOutR] += kal[prevSampR1] + kal[prevSlewR2] + kal[accSlewR3]; kal[kalOutR] *= 0.5;
//resynthesizing predicted result (all iir smoothed)
kal[kalGainR] += fabs(temp-kal[kalOutR])*kalmanRange*8.0; kal[kalGainR] *= 0.5;
//madness takes its toll. Kalman Gain: how much dry to retain
if (kal[kalGainR] > kalmanRange*0.5) kal[kalGainR] = kalmanRange*0.5;
//attempts to avoid explosions
kal[kalOutR] += (temp*(1.0-(0.68+(kalmanRange*0.157))));
//this is for tuning a really complete cancellation up around Nyquist
kal[prevSampR3] = kal[prevSampR2]; kal[prevSampR2] = kal[prevSampR1];
kal[prevSampR1] = (kal[kalGainR] * kal[kalOutR]) + ((1.0-kal[kalGainR])*temp);
//feed the chain of previous samples
if (kal[prevSampR1] > 1.0) kal[prevSampR1] = 1.0; if (kal[prevSampR1] < -1.0) kal[prevSampR1] = -1.0;
double stoneR = kal[kalOutR]*0.777;
fireR -= stoneR;
//end KalmanR
//fire dynamics
if (fabs(fireL) > compFThresh) { //compression L
fireCompL -= (fireCompL * compFAttack);
fireCompL += ((compFThresh / fabs(fireL))*compFAttack);
} else fireCompL = (fireCompL*(1.0-compFRelease))+compFRelease;
if (fabs(fireR) > compFThresh) { //compression R
fireCompR -= (fireCompR * compFAttack);
fireCompR += ((compFThresh / fabs(fireR))*compFAttack);
} else fireCompR = (fireCompR*(1.0-compFRelease))+compFRelease;
if (fireCompL > fireCompR) fireCompL -= (fireCompL * compFAttack);
if (fireCompR > fireCompL) fireCompR -= (fireCompR * compFAttack);
if (fabs(fireL) > gateFThresh) fireGate = gateFSustain;
else if (fabs(fireR) > gateFThresh) fireGate = gateFSustain;
else fireGate *= (1.0-gateFRelease);
if (fireGate < 0.0) fireGate = 0.0;
fireCompL = fmax(fmin(fireCompL,1.0),0.0);
fireCompR = fmax(fmin(fireCompR,1.0),0.0);
fireL *= (((1.0-compFRatio)*firePad)+(fireCompL*compFRatio*fireGain));
fireR *= (((1.0-compFRatio)*firePad)+(fireCompR*compFRatio*fireGain));
if (fireGate < M_PI_2) {
temp = ((1.0-gateFRatio)+(sin(fireGate)*gateFRatio));
airL *= temp;
airR *= temp;
fireL *= temp;
fireR *= temp;
high[biqs_outL] *= temp;
high[biqs_outR] *= temp;
hmid[biqs_outL] *= temp; //if Fire gating, gate Air, high and hmid
hmid[biqs_outR] *= temp; //note that we aren't compressing these
}
//stone dynamics
if (fabs(stoneL) > compSThresh) { //compression L
stoneCompL -= (stoneCompL * compSAttack);
stoneCompL += ((compSThresh / fabs(stoneL))*compSAttack);
} else stoneCompL = (stoneCompL*(1.0-compSRelease))+compSRelease;
if (fabs(stoneR) > compSThresh) { //compression R
stoneCompR -= (stoneCompR * compSAttack);
stoneCompR += ((compSThresh / fabs(stoneR))*compSAttack);
} else stoneCompR = (stoneCompR*(1.0-compSRelease))+compSRelease;
if (stoneCompL > stoneCompR) stoneCompL -= (stoneCompL * compSAttack);
if (stoneCompR > stoneCompL) stoneCompR -= (stoneCompR * compSAttack);
if (fabs(stoneL) > gateSThresh) stoneGate = gateSSustain;
else if (fabs(stoneR) > gateSThresh) stoneGate = gateSSustain;
else stoneGate *= (1.0-gateSRelease);
if (stoneGate < 0.0) stoneGate = 0.0;
stoneCompL = fmax(fmin(stoneCompL,1.0),0.0);
stoneCompR = fmax(fmin(stoneCompR,1.0),0.0);
stoneL *= (((1.0-compSRatio)*stonePad)+(stoneCompL*compSRatio*stoneGain));
stoneR *= (((1.0-compSRatio)*stonePad)+(stoneCompR*compSRatio*stoneGain));
if (stoneGate < M_PI_2) {
temp = ((1.0-gateSRatio)+(sin(stoneGate)*gateSRatio));
stoneL *= temp;
stoneR *= temp;
lmid[biqs_outL] *= temp;
lmid[biqs_outR] *= temp;
bass[biqs_outL] *= temp; //if Stone gating, gate lmid and bass
bass[biqs_outR] *= temp; //note that we aren't compressing these
}
inputSampleL = stoneL + fireL + airL;
inputSampleR = stoneR + fireR + airR;
//create Stonefire output
if (highpassEngage) { //distributed Highpass
highpass[hilp_temp] = (inputSampleL*highpass[hilp_c0])+highpass[hilp_cL1];
highpass[hilp_cL1] = (inputSampleL*highpass[hilp_c1])-(highpass[hilp_temp]*highpass[hilp_d1])+highpass[hilp_cL2];
highpass[hilp_cL2] = (inputSampleL*highpass[hilp_c0])-(highpass[hilp_temp]*highpass[hilp_d2]); inputSampleL = highpass[hilp_temp];
highpass[hilp_temp] = (inputSampleR*highpass[hilp_c0])+highpass[hilp_cR1];
highpass[hilp_cR1] = (inputSampleR*highpass[hilp_c1])-(highpass[hilp_temp]*highpass[hilp_d1])+highpass[hilp_cR2];
highpass[hilp_cR2] = (inputSampleR*highpass[hilp_c0])-(highpass[hilp_temp]*highpass[hilp_d2]); inputSampleR = highpass[hilp_temp];
} else highpass[hilp_cR1] = highpass[hilp_cR2] = highpass[hilp_cL1] = highpass[hilp_cL2] = 0.0;
if (lowpassEngage) { //distributed Lowpass
lowpass[hilp_temp] = (inputSampleL*lowpass[hilp_c0])+lowpass[hilp_cL1];
lowpass[hilp_cL1] = (inputSampleL*lowpass[hilp_c1])-(lowpass[hilp_temp]*lowpass[hilp_d1])+lowpass[hilp_cL2];
lowpass[hilp_cL2] = (inputSampleL*lowpass[hilp_c0])-(lowpass[hilp_temp]*lowpass[hilp_d2]); inputSampleL = lowpass[hilp_temp];
lowpass[hilp_temp] = (inputSampleR*lowpass[hilp_c0])+lowpass[hilp_cR1];
lowpass[hilp_cR1] = (inputSampleR*lowpass[hilp_c1])-(lowpass[hilp_temp]*lowpass[hilp_d1])+lowpass[hilp_cR2];
lowpass[hilp_cR2] = (inputSampleR*lowpass[hilp_c0])-(lowpass[hilp_temp]*lowpass[hilp_d2]); inputSampleR = lowpass[hilp_temp];
} else lowpass[hilp_cR1] = lowpass[hilp_cR2] = lowpass[hilp_cL1] = lowpass[hilp_cL2] = 0.0;
//another stage of Highpass/Lowpass before bringing in the parametric bands
inputSampleL += (high[biqs_outL] + hmid[biqs_outL] + lmid[biqs_outL] + bass[biqs_outL]);
inputSampleR += (high[biqs_outR] + hmid[biqs_outR] + lmid[biqs_outR] + bass[biqs_outR]);
//add parametric boosts or cuts: clean as possible for maximal rawness and sonority
inputSampleL = inputSampleL * gainL * gain;
inputSampleR = inputSampleR * gainR * gain;
//applies pan section, and smoothed fader gain
inputSampleL *= topdB;
if (inputSampleL < -0.222) inputSampleL = -0.222; if (inputSampleL > 0.222) inputSampleL = 0.222;
dBaL[dBaXL] = inputSampleL; dBaPosL *= 0.5; dBaPosL += fabs((inputSampleL*((inputSampleL*0.25)-0.5))*0.5);
int dBdly = floor(dBaPosL*dscBuf);
double dBi = (dBaPosL*dscBuf)-dBdly;
inputSampleL = dBaL[dBaXL-dBdly +((dBaXL-dBdly < 0)?dscBuf:0)]*(1.0-dBi);
dBdly++; inputSampleL += dBaL[dBaXL-dBdly +((dBaXL-dBdly < 0)?dscBuf:0)]*dBi;
dBaXL++; if (dBaXL < 0 || dBaXL >= dscBuf) dBaXL = 0;
inputSampleL /= topdB;
inputSampleR *= topdB;
if (inputSampleR < -0.222) inputSampleR = -0.222; if (inputSampleR > 0.222) inputSampleR = 0.222;
dBaR[dBaXR] = inputSampleR; dBaPosR *= 0.5; dBaPosR += fabs((inputSampleR*((inputSampleR*0.25)-0.5))*0.5);
dBdly = floor(dBaPosR*dscBuf);
dBi = (dBaPosR*dscBuf)-dBdly;
inputSampleR = dBaR[dBaXR-dBdly +((dBaXR-dBdly < 0)?dscBuf:0)]*(1.0-dBi);
dBdly++; inputSampleR += dBaR[dBaXR-dBdly +((dBaXR-dBdly < 0)?dscBuf:0)]*dBi;
dBaXR++; if (dBaXR < 0 || dBaXR >= dscBuf) dBaXR = 0;
inputSampleR /= topdB;
//top dB processing for distributed discontinuity modeling air nonlinearity
//ConsoleXChannel before final Highpass/Lowpass stages
inputSampleL *= 0.618033988749895;
if (inputSampleL > 1.0) inputSampleL = 1.0;
else if (inputSampleL > 0.0) inputSampleL = -expm1((log1p(-inputSampleL) * 1.618033988749895));
if (inputSampleL < -1.0) inputSampleL = -1.0;
else if (inputSampleL < 0.0) inputSampleL = expm1((log1p(inputSampleL) * 1.618033988749895));
inputSampleR *= 0.618033988749895;
if (inputSampleR > 1.0) inputSampleR = 1.0;
else if (inputSampleR > 0.0) inputSampleR = -expm1((log1p(-inputSampleR) * 1.618033988749895));
if (inputSampleR < -1.0) inputSampleR = -1.0;
else if (inputSampleR < 0.0) inputSampleR = expm1((log1p(inputSampleR) * 1.618033988749895));
//ConsoleXChannel before final Highpass/Lowpass stages
if (highpassEngage) { //distributed Highpass
highpass[hilp_temp] = (inputSampleL*highpass[hilp_e0])+highpass[hilp_eL1];
highpass[hilp_eL1] = (inputSampleL*highpass[hilp_e1])-(highpass[hilp_temp]*highpass[hilp_f1])+highpass[hilp_eL2];
highpass[hilp_eL2] = (inputSampleL*highpass[hilp_e0])-(highpass[hilp_temp]*highpass[hilp_f2]); inputSampleL = highpass[hilp_temp];
highpass[hilp_temp] = (inputSampleR*highpass[hilp_e0])+highpass[hilp_eR1];
highpass[hilp_eR1] = (inputSampleR*highpass[hilp_e1])-(highpass[hilp_temp]*highpass[hilp_f1])+highpass[hilp_eR2];
highpass[hilp_eR2] = (inputSampleR*highpass[hilp_e0])-(highpass[hilp_temp]*highpass[hilp_f2]); inputSampleR = highpass[hilp_temp];
} else highpass[hilp_eR1] = highpass[hilp_eR2] = highpass[hilp_eL1] = highpass[hilp_eL2] = 0.0;
if (lowpassEngage) { //distributed Lowpass
lowpass[hilp_temp] = (inputSampleL*lowpass[hilp_e0])+lowpass[hilp_eL1];
lowpass[hilp_eL1] = (inputSampleL*lowpass[hilp_e1])-(lowpass[hilp_temp]*lowpass[hilp_f1])+lowpass[hilp_eL2];
lowpass[hilp_eL2] = (inputSampleL*lowpass[hilp_e0])-(lowpass[hilp_temp]*lowpass[hilp_f2]); inputSampleL = lowpass[hilp_temp];
lowpass[hilp_temp] = (inputSampleR*lowpass[hilp_e0])+lowpass[hilp_eR1];
lowpass[hilp_eR1] = (inputSampleR*lowpass[hilp_e1])-(lowpass[hilp_temp]*lowpass[hilp_f1])+lowpass[hilp_eR2];
lowpass[hilp_eR2] = (inputSampleR*lowpass[hilp_e0])-(lowpass[hilp_temp]*lowpass[hilp_f2]); inputSampleR = lowpass[hilp_temp];
} else lowpass[hilp_eR1] = lowpass[hilp_eR2] = lowpass[hilp_eL1] = lowpass[hilp_eL2] = 0.0;
//final Highpass/Lowpass continues to address aliasing
//final stacked biquad section is the softest Q for smoothness
//begin 32 bit stereo floating point dither
int expon; frexpf((float)inputSampleL, &expon);
fpdL ^= fpdL << 13; fpdL ^= fpdL >> 17; fpdL ^= fpdL << 5;
inputSampleL += ((double(fpdL)-uint32_t(0x7fffffff)) * 5.5e-36l * pow(2,expon+62));
frexpf((float)inputSampleR, &expon);
fpdR ^= fpdR << 13; fpdR ^= fpdR >> 17; fpdR ^= fpdR << 5;
inputSampleR += ((double(fpdR)-uint32_t(0x7fffffff)) * 5.5e-36l * pow(2,expon+62));
//end 32 bit stereo floating point dither
*outputL = inputSampleL;
*outputR = inputSampleR;
//direct stereo out
inputL += 1;
inputR += 1;
outputL += 1;
outputR += 1;
}
return noErr;
}
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