10 new sickle classes

svn path=/trunk/externals/miXed/; revision=846

1 files changed, 55 insertions, 0 deletions

diff --git a/cyclone/sickle/sampstoms.c b/cyclone/sickle/sampstoms.c
new file mode 100644
index 0000000..36b686c
--- /dev/null
+++ b/cyclone/sickle/sampstoms.c
@@ -0,0 +1,55 @@
+/* Copyright (c) 2003 krzYszcz, and others.
+ * For information on usage and redistribution, and for a DISCLAIMER OF ALL
+ * WARRANTIES, see the file, "LICENSE.txt," in this distribution.  */
+
+#include "m_pd.h"
+#include "sickle/sic.h"
+
+typedef struct _sampstoms
+{
+    t_sic      x_sic;
+    float      x_rcpksr;
+    t_outlet  *x_floatout;
+} t_sampstoms;
+
+static t_class *sampstoms_class;
+
+static void sampstoms_float(t_sampstoms *x, t_float f)
+{
+    outlet_float(x->x_floatout, f * x->x_rcpksr);
+}
+
+static t_int *sampstoms_perform(t_int *w)
+{
+    t_sampstoms *x = (t_sampstoms *)(w[1]);
+    int nblock = (int)(w[2]);
+    t_float *in = (t_float *)(w[3]);
+    t_float *out = (t_float *)(w[4]);
+    float rcpksr = x->x_rcpksr;
+    while (nblock--) *out++ = *in++ * rcpksr;
+    return (w + 5);
+}
+
+static void sampstoms_dsp(t_sampstoms *x, t_signal **sp)
+{
+    x->x_rcpksr = 1000. / sp[0]->s_sr;
+    dsp_add(sampstoms_perform, 4, x,
+	    sp[0]->s_n, sp[0]->s_vec, sp[1]->s_vec);
+}
+
+static void *sampstoms_new(void)
+{
+    t_sampstoms *x = (t_sampstoms *)pd_new(sampstoms_class);
+    x->x_rcpksr = 1000. / sys_getsr();  /* LATER rethink */
+    outlet_new((t_object *)x, &s_signal);
+    x->x_floatout = outlet_new((t_object *)x, &s_float);
+    return (x);
+}
+
+void sampstoms_tilde_setup(void)
+{
+    sampstoms_class = class_new(gensym("sampstoms~"),
+				(t_newmethod)sampstoms_new, 0,
+				sizeof(t_sampstoms), 0, 0);
+    sic_setup(sampstoms_class, sampstoms_dsp, sampstoms_float);
+}