On Sun, 16 May 2010, brandt@subnet.at wrote:
Thanks to all of you and thank you mathieu for the workaround
you actually don't need this workaround, because here's the fix :
--- d_delay.c (révision 13558) +++ d_delay.c (copie de travail) @@ -24,6 +24,7 @@ { t_object x_obj; t_symbol *x_sym;
@@ -34,6 +35,21 @@ #define XTRASAMPS 4 #define SAMPBLK 4
+static void sigdelwrite_updatesr (t_sigdelwrite *x, t_float sr) +{
x->x_cspace.c_vec = (t_sample *)resizebytes(x->x_cspace.c_vec,
(x->x_cspace.c_n + XTRASAMPS) * sizeof(t_sample),
( nsamps + XTRASAMPS) * sizeof(t_sample));
x->x_cspace.c_n = nsamps;
x->x_cspace.c_phase = XTRASAMPS;
+}
/* routine to check that all delwrites/delreads/vds have same vecsize */
static void sigdelwrite_checkvecsize(t_sigdelwrite *x, int vecsize)
{@@ -54,19 +70,13 @@
static void *sigdelwrite_new(t_symbol *s, t_floatarg msec) {
(t_sample *)getbytes((nsamps + XTRASAMPS) * sizeof(t_sample));
@@ -109,6 +119,7 @@ dsp_add(sigdelwrite_perform, 3, sp[0]->s_vec, &x->x_cspace, sp[0]->s_n); x->x_sortno = ugen_getsortno(); sigdelwrite_checkvecsize(x, sp[0]->s_n);
sigdelwrite_updatesr(x, sp[0]->s_sr); }
static void sigdelwrite_free(t_sigdelwrite *x)
@@ -180,6 +191,7 @@ int delsamps = *(int *)(w[3]); int n = (int)(w[4]); int phase = c->c_phase - delsamps, nsamps = c->c_n;
t_sample *vp = c->c_vec, *bp, *ep = vp + (c->c_n + XTRASAMPS);
if (phase < 0) phase += nsamps;
bp = vp + phase;
@@ -197,6 +209,7 @@ t_sigdelwrite *delwriter = (t_sigdelwrite *)pd_findbyclass(x->x_sym, sigdelwrite_class); x->x_sr = sp[0]->s_sr * 0.001;
@@ -206,8 +219,7 @@ sigdelread_float(x, x->x_deltime); dsp_add(sigdelread_perform, 4, sp[0]->s_vec, &delwriter->x_cspace, &x->x_delsamps, sp[0]->s_n);
} else if (*x->x_sym->s_name) error("delread~: %s: no such delwrite~",x->x_sym->s_name); }
_ _ __ ___ _____ ________ _____________ _____________________ ...
| Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801