refactored x_midi.c into individual objects, and split out inmidi_* functions to e_midi.c in pd-extended.git

svn path=/trunk/; revision=15037

1 files changed, 51 insertions, 0 deletions

diff --git a/externals/vanilla/sysexin.c b/externals/vanilla/sysexin.c
new file mode 100644
index 00000000..19099926
--- /dev/null
+++ b/externals/vanilla/sysexin.c
@@ -0,0 +1,51 @@
+/* Copyright (c) 1997-2001 Miller Puckette and others.
+* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.  */
+
+/* MIDI. */
+
+#include "m_pd.h"
+
+static t_symbol *sysexin_sym;
+
+static t_class *sysexin_class;
+
+typedef struct _midiin
+{
+    t_object x_obj;
+    t_outlet *x_outlet1;
+    t_outlet *x_outlet2;
+} t_midiin;
+
+static void sysexin_list(t_midiin *x, t_symbol *s, int ac, t_atom *av)
+{
+    outlet_float(x->x_outlet2, atom_getfloatarg(1, ac, av) + 1);
+    outlet_float(x->x_outlet1, atom_getfloatarg(0, ac, av));
+}
+
+static void *sysexin_new( void)
+{
+    t_midiin *x = (t_midiin *)pd_new(sysexin_class);
+    x->x_outlet1 = outlet_new(&x->x_obj, &s_float);
+    x->x_outlet2 = outlet_new(&x->x_obj, &s_float);
+    pd_bind(&x->x_obj.ob_pd, sysexin_sym);
+#ifdef WIN32
+    pd_error(x, "sysexin: windows: not supported");
+#endif
+    return (x);
+}
+
+static void sysexin_free(t_midiin *x)
+{
+    pd_unbind(&x->x_obj.ob_pd, sysexin_sym);
+}
+
+void sysexin_setup(void)
+{
+    sysexin_class = class_new(gensym("sysexin"), (t_newmethod)sysexin_new,
+        (t_method)sysexin_free, sizeof(t_midiin),
+            CLASS_NOINLET, A_DEFFLOAT, 0);
+    class_addlist(sysexin_class, sysexin_list);
+    class_sethelpsymbol(sysexin_class, gensym("midi"));
+    sysexin_sym = gensym("#sysexin");
+}