diff options
Diffstat (limited to 'pd/extra/loop~/loop~.c')
| -rw-r--r-- | pd/extra/loop~/loop~.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/pd/extra/loop~/loop~.c b/pd/extra/loop~/loop~.c index 2f440030..2fc3193e 100644 --- a/pd/extra/loop~/loop~.c +++ b/pd/extra/loop~/loop~.c @@ -13,20 +13,24 @@ This file is downloadable from http://www.crca.ucsd.edu/~msp . #ifdef PD #include "m_pd.h" +#else +#define t_sample float #endif + + typedef struct _loopctl { double l_phase; - float l_invwindow; - float l_window; + t_sample l_invwindow; + t_sample l_window; int l_resync; } t_loopctl; -static void loopctl_run(t_loopctl *x, float *transposein, - float *windowin, float *rawout, float *windowout, int n) +static void loopctl_run(t_loopctl *x, t_sample *transposein, + t_sample *windowin, t_sample *rawout, t_sample *windowout, int n) { - float window, invwindow; + t_sample window, invwindow; double phase = x->l_phase; if (x->l_resync) { @@ -55,7 +59,7 @@ static void loopctl_run(t_loopctl *x, float *transposein, { double phaseinc = invwindow * *transposein++; double newphase; - float nwind = *windowin++; + t_sample nwind = *windowin++; if (phaseinc >= 1 || phaseinc < 0) phaseinc = 0; newphase = phase + phaseinc; @@ -77,7 +81,7 @@ static void loopctl_run(t_loopctl *x, float *transposein, newphase -= 1.; } phase = newphase; - *rawout++ = (float)phase; + *rawout++ = (t_sample)phase; *windowout++ = window; } x->l_invwindow = invwindow; @@ -124,10 +128,10 @@ static void *loop_new(void) static t_int *loop_perform(t_int *w) { t_loopctl *ctl = (t_loopctl *)(w[1]); - t_float *in1 = (t_float *)(w[2]); - t_float *in2 = (t_float *)(w[3]); - t_float *out1 = (t_float *)(w[4]); - t_float *out2 = (t_float *)(w[5]); + t_sample *in1 = (t_sample *)(w[2]); + t_sample *in2 = (t_sample *)(w[3]); + t_sample *out1 = (t_sample *)(w[4]); + t_sample *out2 = (t_sample *)(w[5]); int n = (int)(w[6]); loopctl_run(ctl, in1, in2, out1, out2, n); return (w+7); |