10 new sickle classes

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

1 files changed, 55 insertions, 0 deletions

diff --git a/cyclone/sickle/mstosamps.c b/cyclone/sickle/mstosamps.c
new file mode 100644
index 0000000..37b2cc5
--- /dev/null
+++ b/cyclone/sickle/mstosamps.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 _mstosamps
+{
+    t_sic      x_sic;
+    float      x_ksr;
+    t_outlet  *x_floatout;
+} t_mstosamps;
+
+static t_class *mstosamps_class;
+
+static void mstosamps_float(t_mstosamps *x, t_float f)
+{
+    outlet_float(x->x_floatout, f * x->x_ksr);
+}
+
+static t_int *mstosamps_perform(t_int *w)
+{
+    t_mstosamps *x = (t_mstosamps *)(w[1]);
+    int nblock = (int)(w[2]);
+    t_float *in = (t_float *)(w[3]);
+    t_float *out = (t_float *)(w[4]);
+    float ksr = x->x_ksr;
+    while (nblock--) *out++ = *in++ * ksr;
+    return (w + 5);
+}
+
+static void mstosamps_dsp(t_mstosamps *x, t_signal **sp)
+{
+    x->x_ksr = sp[0]->s_sr * .001;
+    dsp_add(mstosamps_perform, 4, x,
+	    sp[0]->s_n, sp[0]->s_vec, sp[1]->s_vec);
+}
+
+static void *mstosamps_new(void)
+{
+    t_mstosamps *x = (t_mstosamps *)pd_new(mstosamps_class);
+    x->x_ksr = sys_getsr() * .001;  /* LATER rethink */
+    outlet_new((t_object *)x, &s_signal);
+    x->x_floatout = outlet_new((t_object *)x, &s_float);
+    return (x);
+}
+
+void mstosamps_tilde_setup(void)
+{
+    mstosamps_class = class_new(gensym("mstosamps~"),
+				(t_newmethod)mstosamps_new, 0,
+				sizeof(t_mstosamps), 0, 0);
+    sic_setup(mstosamps_class, mstosamps_dsp, mstosamps_float);
+}