From 0f12c96d992570360af4676b90d1cb2f40cf6fa8 Mon Sep 17 00:00:00 2001 From: Hans-Christoph Steiner Date: Mon, 21 Mar 2011 21:01:26 +0000 Subject: 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 --- externals/vanilla/touchout.c | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 externals/vanilla/touchout.c (limited to 'externals/vanilla/touchout.c') diff --git a/externals/vanilla/touchout.c b/externals/vanilla/touchout.c new file mode 100644 index 00000000..c3bc720a --- /dev/null +++ b/externals/vanilla/touchout.c @@ -0,0 +1,41 @@ +/* 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" +void outmidi_aftertouch(int portno, int channel, int value); + +static t_class *touchout_class; + +typedef struct _touchout +{ + t_object x_obj; + t_float x_channel; +} t_touchout; + +static void *touchout_new(t_floatarg channel) +{ + t_touchout *x = (t_touchout *)pd_new(touchout_class); + if (channel <= 0) channel = 1; + x->x_channel = channel; + floatinlet_new(&x->x_obj, &x->x_channel); + return (x); +} + +static void touchout_float(t_touchout *x, t_float f) +{ + int binchan = x->x_channel - 1; + if (binchan < 0) + binchan = 0; + outmidi_aftertouch((binchan >> 4), (binchan & 15), (int)f); +} + +void touchout_setup(void) +{ + touchout_class = class_new(gensym("touchout"), (t_newmethod)touchout_new, 0, + sizeof(t_touchout), 0, A_DEFFLOAT, 0); + class_addfloat(touchout_class, touchout_float); + class_sethelpsymbol(touchout_class, gensym("midi")); +} -- cgit v1.2.1