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#ifndef UGGAB_H
#define UGGAB_H
/*
uggab.h:
Copyright (C) 1998 Gabriel Maldonado, John ffitch
This file is part of Csound.
The Csound Library is free software; you can redistribute it
and/or modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
Csound is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with Csound; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
02110-1301 USA
*/
/********************************************/
/* wrap and mirror UGs by Gabriel Maldonado */
/********************************************/
typedef struct {
OPDS h;
MYFLT *xdest, *xsig, *xlow, *xhigh;
} WRAP;
typedef struct {
OPDS h;
MYFLT *kout, *ksig, *kthreshold, *kmode;
MYFLT old_sig;
} TRIG;
typedef struct {
OPDS h;
MYFLT *r, *val1, *val2, *point, *imin, *imax;
MYFLT point_factor;
} INTERPOL;
typedef struct {
OPDS h;
MYFLT *out, *amp, *freq, *ift, *iphs;
FUNC *ftp;
int32 tablen;
double tablenUPsr;
double phs;
} POSC;
typedef struct {
OPDS h;
MYFLT *out, *amp, *freq, *kloop, *kend, *ift, *iphs;
FUNC *ftp;
int32 tablen;
MYFLT fsr;
double phs, looplength;
} LPOSC;
typedef struct {
OPDS h;
MYFLT *ar, *argums[VARGMAX];
AUXCH aux;
} SUM;
typedef struct {
OPDS h;
MYFLT *ar, *asig, *kcf, *kbw, *ord, *sep, *iflag, *iscl, *istor;
int32_t scale, loop;
AUXCH aux;
AUXCH buffer;
MYFLT *yt1, *yt2;
} RESONY;
typedef struct {
OPDS h;
MYFLT *ar, *asig, *kincr ;
double index;
int32 sample_index;
MYFLT value;
} FOLD;
typedef struct {
OPDS h;
MYFLT *out, *freq, *retrig, *iphase, *argums[VARGMAX];
MYFLT args[VARGMAX];
double phs;
int32_t nsegs;
} LOOPSEG;
/* Complexity of args leads to confusion */
typedef struct {
MYFLT *start;
MYFLT *type;
MYFLT *time;
} T3SEG;
typedef struct {
OPDS h;
MYFLT *out, *freq, *retrig, *iphase;
T3SEG argums[VARGMAX/3];
double phs;
int32_t nsegs;
} LOOPTSEG;
typedef struct {
OPDS h;
MYFLT *out, *kphase, *argums[VARGMAX];
MYFLT args[VARGMAX];
int32_t nsegs;
} LOOPSEGP;
typedef struct { /* gab f1 */
OPDS h;
MYFLT *kr, *ksig, *ktime;
MYFLT current_val, current_time, incr, val_incremented, old_time;
int32_t flag;
} LINETO;
typedef struct { /* gab f1 */
OPDS h;
MYFLT *kr, *ksig, *ktime, *ktrig;
MYFLT current_val, current_time, incr, val_incremented, old_time;
int32_t flag;
} LINETO2;
typedef struct {
OPDS h;
MYFLT *out, *AverageAmp,*AverageFreq, *randAmountAmp, *randAmountFreq;
MYFLT *ampMinRate, *ampMaxRate, *cpsMinRate, *cpsMaxRate, *ifn, *iphs;
MYFLT xcpsAmpRate, xcpsFreqRate;
double lphs, tablenUPkr;
int32 tablen, phsAmpRate, phsFreqRate;
MYFLT num1amp, num2amp, num1freq, num2freq, dfdmaxAmp, dfdmaxFreq;
FUNC *ftp;
} VIBRATO;
typedef struct {
OPDS h;
MYFLT *out, *AverageAmp,*AverageFreq,*ifn;
MYFLT xcpsAmpRate, xcpsFreqRate;
double lphs, tablenUPkr;
int32 tablen, phsAmpRate, phsFreqRate;
MYFLT num1amp, num2amp, num1freq, num2freq, dfdmaxAmp, dfdmaxFreq;
FUNC *ftp;
} VIBR;
typedef struct {
OPDS h;
MYFLT *out, *gamp, *amp1, *cps1, *amp2, *cps2, *amp3, *cps3, *option;
int32_t flag;
int32 phs1,phs2,phs3;
MYFLT num1a,num2a, dfdmax1, num1b,num2b, dfdmax2, num1c,num2c, dfdmax3;
} JITTER2;
typedef struct {
OPDS h;
MYFLT *ar, *amp, *cpsMin, *cpsMax;
MYFLT xcps;
int32 phs;
int32_t initflag;
MYFLT num1, num2, dfdmax;
} JITTER;
typedef struct {
OPDS h;
MYFLT *ar, *amp, *cpsMin, *cpsMax;
double si;
double phs;
int32_t initflag, cod;
MYFLT num0, num1, num2, df0, df1,c3, c2;
} JITTERS;
#define oneUp31Bit (4.656612875245796924105750827168e-10)
#define randGab (MYFLT) ((double) \
(((csound->holdrand = csound->holdrand * 214013 + 2531011) >> 1) \
& 0x7fffffff) * oneUp31Bit)
#define BiRandGab (MYFLT) ((double) \
(csound->holdrand = csound->holdrand * -214013 + 2531011) * oneUp31Bit)
typedef struct {
OPDS h;
MYFLT *out, *tableNum;
int32_t pfn;
FUNC *ftp;
} DURAND;
typedef struct {
OPDS h;
MYFLT *out, *min, *max, *tableNum;
int32_t pfn;
FUNC *ftp;
} CURAND;
typedef struct {
OPDS h;
MYFLT *out, *min, *max;
} RANGERAND;
/* mode and fstval arguments added */
/* by Francois Pinot, jan. 2011 */
typedef struct {
OPDS h;
MYFLT *ar, *min, *max, *xcps, *mode, *fstval;
int16 cpscod;
int32 phs;
MYFLT num1, num2, dfdmax;
} RANDOMI;
/* mode and fstval arguments added */
/* by Francois Pinot, jan. 2011 */
typedef struct {
OPDS h;
MYFLT *ar, *min, *max, *xcps, *mode, *fstval;
int16 cpscod;
int32 phs;
MYFLT num1;
} RANDOMH;
typedef struct {
OPDS h;
MYFLT *ar, *rangeMin, *rangeMax, *cpsMin, *cpsMax;
double si;
double phs;
int32_t initflag, rangeMin_cod, rangeMax_cod;
MYFLT num0, num1, num2, df0, df1,c3, c2;
} RANDOM3;
#endif /* UGGAB_H */
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