diff options
Diffstat (limited to 'src/z~.c')
| -rw-r--r-- | src/z~.c | 28 |
1 files changed, 14 insertions, 14 deletions
@@ -15,11 +15,11 @@ ******************************************************/ /* - here we do some sample-wise delay, so you can do your own FIR-filter-designs - here are :: "z^(-1)", "z^(-N)" - to do :: a "lattice~" section ... + here we do some sample-wise delay, so you can do your own FIR-filter-designs + here are :: "z^(-1)", "z^(-N)" + to do :: a "lattice~" section ... - 1302:forum::für::umläute:2000 + 1302:forum::für::umläute:2000 */ #include "zexy.h" @@ -32,7 +32,7 @@ typedef struct _zNdelay { t_object x_obj; - t_float *buf; + t_sample *buf; int bufsize, phase; } t_zNdelay; @@ -42,26 +42,26 @@ static void zdel_float(t_zNdelay *x, t_floatarg f) int i = f+1; if (i<1)i=1; if (i==x->bufsize)return; - freebytes(x->buf, x->bufsize*sizeof(t_float)); + freebytes(x->buf, x->bufsize*sizeof(t_sample)); x->bufsize=i; - x->buf=(t_float *)getbytes(x->bufsize*sizeof(t_float)); + x->buf=(t_sample *)getbytes(x->bufsize*sizeof(t_sample)); x->phase=0; } static t_int *zN_perform(t_int *w) { - t_float *in = (t_float *)(w[1]); - t_float *out = (t_float *)(w[2]); + t_sample *in = (t_sample *)(w[1]); + t_sample *out = (t_sample *)(w[2]); t_zNdelay *x = (t_zNdelay *)(w[3]); int n = (int)(w[4]); - t_float *buf = x->buf; + t_sample *buf = x->buf; int bufsize=x->bufsize, ph=x->phase; if (bufsize==1) { if (in!=out)while(n--)*out++=*in++; } else if (bufsize==2) { - register t_float f, last=*buf; + register t_sample f, last=*buf; while(n--){ f=*in++; *out++=last; @@ -88,13 +88,13 @@ static void *zNdelay_new(t_floatarg f) { t_zNdelay *x = (t_zNdelay *)pd_new(zNdelay_class); int i = f; - t_float *b; + t_sample *b; if (i<=0) i=1; i++; x->bufsize = i; - x->buf = (t_float *)getbytes(sizeof(t_float) * x->bufsize); + x->buf = (t_sample *)getbytes(sizeof(t_sample) * x->bufsize); b=x->buf; while (i--) { *b++=0; @@ -108,7 +108,7 @@ static void *zNdelay_new(t_floatarg f) static void zNdelay_free(t_zNdelay *x) { - freebytes(x->buf, sizeof(t_float) * x->bufsize); + freebytes(x->buf, sizeof(t_sample) * x->bufsize); } |