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-rw-r--r--modules++/loopsampler.cc138
1 files changed, 138 insertions, 0 deletions
diff --git a/modules++/loopsampler.cc b/modules++/loopsampler.cc
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+++ b/modules++/loopsampler.cc
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+/*
+ * loopsampler.cc - a sampler object for looping
+ * Copyright (c) 2000-2003 by Tom Schouten
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#include "m_pd.h"
+#include <math.h>
+
+
+/* "soundfiler" object */
+
+#define QUEUE_LENGTH 64;
+typedef struct
+{
+} t_audiobuffer;
+
+
+
+typedef struct
+{
+ t_soundfiler_queue q[QUEUE_LENGTH];
+
+} t_soundfiler;
+
+
+
+
+
+/* sample player class */
+
+
+typedef struct loopsampler_struct
+{
+ t_object x_obj;
+ t_float x_f;
+
+ t_symbol *x_soundfile;
+ t_int x_channels;
+ t_int x_frames;
+ t_float *x_buffer;
+
+} t_loopsampler;
+
+void loopsampler_bang(t_loopsampler *x)
+{
+
+}
+
+
+static t_int *loopsampler_perform(t_int *w)
+{
+
+
+ t_loopsampler *x = (t_loopsampler *)(w[1]);
+ t_int n = (t_int)(w[2]);
+ t_float *inL = (float *)(w[3]);
+ t_float *inR = (float *)(w[4]);
+ t_float *outL = (float *)(w[5]);
+ t_float *outR = (float *)(w[6]);
+ t_int i;
+ t_float x;
+
+ if (!x->x_buffer) goto nofile;
+
+
+
+
+ nofile:
+ while (n--){
+ *outL++ = 0.0f;
+ *outR++ = 0.0f;
+ }
+
+ return (w+7);
+}
+
+static void loopsampler_dsp(t_loopsampler *x, t_signal **sp)
+{
+ dsp_add(loopsampler_perform, 6, x->loopsampler, sp[0]->s_n, sp[0]->s_vec, sp[1]->s_vec, sp[2]->s_vec, sp[3]->s_vec);
+
+}
+void loopsampler_free(void)
+{
+
+}
+
+t_class *loopsampler_class;
+
+void *loopsampler_new(t_floatarg fsections)
+{
+ t_loopsampler *x = (t_loopsampler *)pd_new(loopsampler_class);
+
+
+ inlet_new(&x->x_obj, &x->x_obj.ob_pd, gensym("signal"), gensym("signal"));
+ outlet_new(&x->x_obj, gensym("signal"));
+ outlet_new(&x->x_obj, gensym("signal"));
+
+ x->x_buffer = 0;
+ x->x_soundfile = 0;
+ x->x_channels = 0;
+ x->x_frames = 0;
+
+ return (void *)x;
+}
+
+
+extern "C" {
+
+void loopsampler_tilde_setup(void)
+{
+ //post("loopsampler~ v0.1");
+
+ loopsampler_class = class_new(gensym("loopsampler~"), (t_newmethod)loopsampler_new,
+ (t_method)loopsampler_free, sizeof(t_loopsampler), 0, A_DEFFLOAT, 0);
+
+ CLASS_MAINSIGNALIN(loopsampler_class, t_loopsampler, x_f);
+ class_addmethod(loopsampler_class, (t_method)loopsampler_bang, gensym("bang"), (t_atomtype)0);
+ class_addmethod(loopsampler_class, (t_method)loopsampler_dsp, gensym("dsp"), (t_atomtype)0);
+
+
+}
+
+}