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airwindows/plugins/MacAU/kGuitarHall2/kGuitarHall2.h
Christopher Johnson 52565448b1 PointyDeluxe
2025-07-27 07:04:58 -04:00

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/*
* File: kGuitarHall2.h
*
* Version: 1.0
*
* Created: 6/30/25
*
* Copyright: Copyright © 2025 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.
*
*/
#include "AUEffectBase.h"
#include "kGuitarHall2Version.h"
#if AU_DEBUG_DISPATCHER
#include "AUDebugDispatcher.h"
#endif
#ifndef __kGuitarHall2_h__
#define __kGuitarHall2_h__
#pragma mark ____kGuitarHall2 Parameters
// parameters
static const float kDefaultValue_ParamA = 0.5;
static const float kDefaultValue_ParamB = 1.0;
static const float kDefaultValue_ParamC = 0.5;
static const float kDefaultValue_ParamD = 0.5;
static const float kDefaultValue_ParamE = 0.0;
static const float kDefaultValue_ParamF = 0.5;
static CFStringRef kParameterAName = CFSTR("Regen");
static CFStringRef kParameterBName = CFSTR("Derez");
static CFStringRef kParameterCName = CFSTR("Filter");
static CFStringRef kParameterDName = CFSTR("EarlyRf");
static CFStringRef kParameterEName = CFSTR("Positin");
static CFStringRef kParameterFName = CFSTR("Dry/Wet");
enum {
kParam_A =0,
kParam_B =1,
kParam_C =2,
kParam_D =3,
kParam_E =4,
kParam_F =5,
//Add your parameters here...
kNumberOfParameters=6
};
const int d3A = 1015; const int d3B = 1288; const int d3C = 1396;
const int d3D = 784; const int d3E = 1188; const int d3F = 1258;
const int d3G = 575; const int d3H = 771; const int d3I = 1257;
#define THREEBYTHREE true
const int d6A = 121; const int d6B = 1396; const int d6C = 784; const int d6D = 184; const int d6E = 132; const int d6F = 434; const int d6G = 91; const int d6H = 144; const int d6I = 155; const int d6J = 771; const int d6K = 122; const int d6L = 1288; const int d6M = 191; const int d6N = 224; const int d6O = 108; const int d6P = 35; const int d6Q = 1257; const int d6R = 575; const int d6S = 504; const int d6T = 264; const int d6U = 198; const int d6V = 14; const int d6W = 246; const int d6X = 81; const int d6Y = 17; const int d6ZA = 71; const int d6ZB = 1015; const int d6ZC = 1258; const int d6ZD = 24; const int d6ZE = 7; const int d6ZF = 255; const int d6ZG = 72; const int d6ZH = 68; const int d6ZI = 117; const int d6ZJ = 1188; const int d6ZK = 339; //6 to 156 ms, 784 seat theater
#define SIXBYSIX true //784-EFCCFE-JLBY6 kGuitarHall2
const int early[] = {7, 14, 17, 24, 35, 68, 71, 72, 81, 91, 108, 117, 121, 122, 132, 144, 155, 184, 191, 198, 224, 246, 255, 264, 339, 434, 504, 575, 771, 784, 1015, 1188, 1257, 1258, 1288, 1396};
#pragma mark ____kGuitarHall2
class kGuitarHall2 : public AUEffectBase
{
public:
kGuitarHall2(AudioUnit component);
#if AU_DEBUG_DISPATCHER
virtual ~kGuitarHall2 () { delete mDebugDispatcher; }
#endif
virtual ComponentResult Reset(AudioUnitScope inScope, AudioUnitElement inElement);
virtual OSStatus ProcessBufferLists(AudioUnitRenderActionFlags & ioActionFlags,
const AudioBufferList & inBuffer, AudioBufferList & outBuffer,
UInt32 inFramesToProcess);
virtual UInt32 SupportedNumChannels(const AUChannelInfo ** outInfo);
virtual ComponentResult GetParameterValueStrings(AudioUnitScope inScope,
AudioUnitParameterID inParameterID,
CFArrayRef * outStrings);
virtual ComponentResult GetParameterInfo(AudioUnitScope inScope,
AudioUnitParameterID inParameterID,
AudioUnitParameterInfo &outParameterInfo);
virtual ComponentResult GetPropertyInfo(AudioUnitPropertyID inID,
AudioUnitScope inScope,
AudioUnitElement inElement,
UInt32 & outDataSize,
Boolean & outWritable );
virtual ComponentResult GetProperty(AudioUnitPropertyID inID,
AudioUnitScope inScope,
AudioUnitElement inElement,
void * outData);
virtual ComponentResult Initialize();
virtual bool SupportsTail () { return true; }
virtual Float64 GetTailTime() {return (1.0/GetSampleRate())*0.0;} //in SECONDS! gsr * a number = in samples
virtual Float64 GetLatency() {return (1.0/GetSampleRate())*0.0;} // in SECONDS! gsr * a number = in samples
/*! @method Version */
virtual ComponentResult Version() { return kkGuitarHall2Version; }
private:
double a3AL[d3A+5];
double a3BL[d3B+5];
double a3CL[d3C+5];
double a3DL[d3D+5];
double a3EL[d3E+5];
double a3FL[d3F+5];
double a3GL[d3G+5];
double a3HL[d3H+5];
double a3IL[d3I+5];
double a3AR[d3A+5];
double a3BR[d3B+5];
double a3CR[d3C+5];
double a3DR[d3D+5];
double a3ER[d3E+5];
double a3FR[d3F+5];
double a3GR[d3G+5];
double a3HR[d3H+5];
double a3IR[d3I+5];
int c3AL,c3AR,c3BL,c3BR,c3CL,c3CR,c3DL,c3DR,c3EL,c3ER;
int c3FL,c3FR,c3GL,c3GR,c3HL,c3HR,c3IL,c3IR;
double a6AL[d6A+5];
double a6BL[d6B+5];
double a6CL[d6C+5];
double a6DL[d6D+5];
double a6EL[d6E+5];
double a6FL[d6F+5];
double a6GL[d6G+5];
double a6HL[d6H+5];
double a6IL[d6I+5];
double a6JL[d6J+5];
double a6KL[d6K+5];
double a6LL[d6L+5];
double a6ML[d6M+5];
double a6NL[d6N+5];
double a6OL[d6O+5];
double a6PL[d6P+5];
double a6QL[d6Q+5];
double a6RL[d6R+5];
double a6SL[d6S+5];
double a6TL[d6T+5];
double a6UL[d6U+5];
double a6VL[d6V+5];
double a6WL[d6W+5];
double a6XL[d6X+5];
double a6YL[d6Y+5];
double a6ZAL[d6ZA+5];
double a6ZBL[d6ZB+5];
double a6ZCL[d6ZC+5];
double a6ZDL[d6ZD+5];
double a6ZEL[d6ZE+5];
double a6ZFL[d6ZF+5];
double a6ZGL[d6ZG+5];
double a6ZHL[d6ZH+5];
double a6ZIL[d6ZI+5];
double a6ZJL[d6ZJ+5];
double a6ZKL[d6ZK+5];
double a6AR[d6A+5];
double a6BR[d6B+5];
double a6CR[d6C+5];
double a6DR[d6D+5];
double a6ER[d6E+5];
double a6FR[d6F+5];
double a6GR[d6G+5];
double a6HR[d6H+5];
double a6IR[d6I+5];
double a6JR[d6J+5];
double a6KR[d6K+5];
double a6LR[d6L+5];
double a6MR[d6M+5];
double a6NR[d6N+5];
double a6OR[d6O+5];
double a6PR[d6P+5];
double a6QR[d6Q+5];
double a6RR[d6R+5];
double a6SR[d6S+5];
double a6TR[d6T+5];
double a6UR[d6U+5];
double a6VR[d6V+5];
double a6WR[d6W+5];
double a6XR[d6X+5];
double a6YR[d6Y+5];
double a6ZAR[d6ZA+5];
double a6ZBR[d6ZB+5];
double a6ZCR[d6ZC+5];
double a6ZDR[d6ZD+5];
double a6ZER[d6ZE+5];
double a6ZFR[d6ZF+5];
double a6ZGR[d6ZG+5];
double a6ZHR[d6ZH+5];
double a6ZIR[d6ZI+5];
double a6ZJR[d6ZJ+5];
double a6ZKR[d6ZK+5];
int c6AL,c6BL,c6CL,c6DL,c6EL,c6FL,c6GL,c6HL,c6IL;
int c6JL,c6KL,c6LL,c6ML,c6NL,c6OL,c6PL,c6QL,c6RL;
int c6SL,c6TL,c6UL,c6VL,c6WL,c6XL,c6YL,c6ZAL,c6ZBL;
int c6ZCL,c6ZDL,c6ZEL,c6ZFL,c6ZGL,c6ZHL,c6ZIL,c6ZJL,c6ZKL;
int c6AR,c6BR,c6CR,c6DR,c6ER,c6FR,c6GR,c6HR,c6IR;
int c6JR,c6KR,c6LR,c6MR,c6NR,c6OR,c6PR,c6QR,c6RR;
int c6SR,c6TR,c6UR,c6VR,c6WR,c6XR,c6YR,c6ZAR,c6ZBR;
int c6ZCR,c6ZDR,c6ZER,c6ZFR,c6ZGR,c6ZHR,c6ZIR,c6ZJR,c6ZKR;
double f6AL,f6BL,f6CL,f6DL,f6EL,f6FL;
double f6FR,f6LR,f6RR,f6XR,f6ZER,f6ZKR;
double avg6L,avg6R;
enum {
bez_AL,
bez_AR,
bez_BL,
bez_BR,
bez_CL,
bez_CR,
bez_InL,
bez_InR,
bez_UnInL,
bez_UnInR,
bez_SampL,
bez_SampR,
bez_cycle,
bez_total
}; //the new undersampling. bez signifies the bezier curve reconstruction
double bez[bez_total];
enum {
prevSampL1,
prevSlewL1,
prevSampR1,
prevSlewR1,
prevSampL2,
prevSlewL2,
prevSampR2,
prevSlewR2,
prevSampL3,
prevSlewL3,
prevSampR3,
prevSlewR3,
pear_total
}; //fixed frequency pear filter for ultrasonics, stereo
double pear[pear_total]; //probably worth just using a number here
uint32_t fpdL;
uint32_t fpdR;
};
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#endif
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