From 90d1466d82e01fd7e5e2d2b49977e2dccaac9e33 Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Tue, 5 Aug 2008 08:43:35 +0000
Subject: Forgot to put eXpat in configure

---
 src/midiplayer.cc | 134 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 134 insertions(+)
 create mode 100644 src/midiplayer.cc

(limited to 'src/midiplayer.cc')

diff --git a/src/midiplayer.cc b/src/midiplayer.cc
new file mode 100644
index 0000000..d936eae
--- /dev/null
+++ b/src/midiplayer.cc
@@ -0,0 +1,134 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            midiplayer.cc
+ *
+ *  Sat Jul 26 15:23:19 CEST 2008
+ *  Copyright 2008 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of DrumGizmo.
+ *
+ *  DrumGizmo 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.
+ *
+ *  DrumGizmo 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 DrumGizmo; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#include "midiplayer.h"
+
+#define NOTE_ON 0x90
+
+int _process(jack_nframes_t nframes, void *arg)
+{
+  return ((MidiPlayer*)arg)->process(nframes);
+}
+
+MidiPlayer::MidiPlayer(char *filename)
+{
+	jack_status_t status;
+
+  jack_client_t *jack_client = jack_client_open("MidiTest", JackNullOption, &status);
+
+	port = jack_port_register(jack_client,
+                            "midi_out",
+                            JACK_DEFAULT_MIDI_TYPE,
+                            JackPortIsOutput,// | JackPortIsTerminal,
+                            0);
+
+  jack_set_process_callback(jack_client, _process, this);
+
+	jack_activate(jack_client);
+
+  jack_connect(jack_client, "MidiTest:midi_out", "DrumGizmo:midi_in");
+
+  jack_connect(jack_client, "DrumGizmo:Kick-R", "system:playback_1");
+  jack_connect(jack_client, "DrumGizmo:Kick-L", "system:playback_1");
+  jack_connect(jack_client, "DrumGizmo:SnareTop", "system:playback_1");
+  jack_connect(jack_client, "DrumGizmo:SnareBottom", "system:playback_1");
+  jack_connect(jack_client, "DrumGizmo:SnareTrigger", "system:playback_1");
+  jack_connect(jack_client, "DrumGizmo:Tom1", "system:playback_1");
+  jack_connect(jack_client, "DrumGizmo:Tom2", "system:playback_1");
+  jack_connect(jack_client, "DrumGizmo:Tom3", "system:playback_1");
+  jack_connect(jack_client, "DrumGizmo:Tom4", "system:playback_1");
+  jack_connect(jack_client, "DrumGizmo:Ride", "system:playback_1");
+  //  jack_connect(jack_client, "DrumGizmo:Hihat", "system:playback_1");
+
+  jack_connect(jack_client, "DrumGizmo:Kick-R", "system:playback_2");
+  jack_connect(jack_client, "DrumGizmo:Kick-L", "system:playback_2");
+  jack_connect(jack_client, "DrumGizmo:SnareTop", "system:playback_2");
+  jack_connect(jack_client, "DrumGizmo:SnareBottom", "system:playback_2");
+  jack_connect(jack_client, "DrumGizmo:SnareTrigger", "system:playback_2");
+  jack_connect(jack_client, "DrumGizmo:Tom1", "system:playback_2");
+  jack_connect(jack_client, "DrumGizmo:Tom2", "system:playback_2");
+  jack_connect(jack_client, "DrumGizmo:Tom3", "system:playback_2");
+  jack_connect(jack_client, "DrumGizmo:Tom4", "system:playback_2");
+  jack_connect(jack_client, "DrumGizmo:Ride", "system:playback_2");
+  //  jack_connect(jack_client, "DrumGizmo:Hihat", "system:playback_2");
+
+  jack_connect(jack_client, "DrumGizmo:OH-R", "system:playback_1");
+  jack_connect(jack_client, "DrumGizmo:OH-L", "system:playback_2");
+  jack_connect(jack_client, "DrumGizmo:Amb-R", "system:playback_1");
+  jack_connect(jack_client, "DrumGizmo:Amb-L", "system:playback_2");
+
+  timer = 0;
+  next = 44100;
+}
+
+MidiPlayer::~MidiPlayer()
+{
+}
+
+#if 0 // All
+#define NUM_INST 11
+static int inst[] = { 35, 36, 38, 46, 41, 43, 45, 47, 49, 57, 51 };
+#endif
+
+#if 1 // Cymbals
+#define NUM_INST 3
+static int inst[] = { 51, 49, 57 };
+#endif
+
+#if 0 // Toms
+#define NUM_INST 4
+static int inst[] = { 41, 43, 45, 47 };
+#endif
+
+#if 0 // Kicks
+#define NUM_INST 2
+static int inst[] = { 35, 36 };
+#endif
+int MidiPlayer::process(jack_nframes_t nframes)
+{
+  return 0;
+
+  //  if(jack_port_connected_to(test_midi_port, "DrumGizmo:midi_in")) {
+  void* port_buf = jack_port_get_buffer(port, nframes);
+
+  if(timer > next) { // activate every second (44100 samples)
+    //    printf("ding\n");
+
+    jack_nframes_t time = (jack_nframes_t)(((float)rand() / (float)RAND_MAX) * nframes);
+    size_t size = 3;
+    jack_midi_data_t note[] = { NOTE_ON, inst[rand() % NUM_INST], rand() % 127};
+    jack_midi_event_write(port_buf, time, note, size);
+
+    timer = 0;
+    next = (size_t)(((float)rand() / (float)RAND_MAX) * 0.2 * 44100);
+  }
+
+  timer += nframes;
+  
+  return 0;
+}
+
+
-- 
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