MAJOR rewrite of the internals. New input/output 'plugin' system. Still a lot missing.

1 files changed, 58 insertions, 0 deletions

diff --git a/src/channelmixer.h b/src/channelmixer.h
new file mode 100644
index 0000000..06cef2f
--- /dev/null
+++ b/src/channelmixer.h
@@ -0,0 +1,58 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            channelmixer.h
+ *
+ *  Sun Oct 17 10:14:34 CEST 2010
+ *  Copyright 2010 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.
+ */
+#ifndef __DRUMGIZMO_CHANNELMIXER_H__
+#define __DRUMGIZMO_CHANNELMIXER_H__
+
+#include <map>
+
+#include "channel.h"
+
+class MixerSettings {
+public:
+  float gain;
+  Channel *output;
+};
+
+class ChannelMixer {
+public:
+  ChannelMixer(Channels &channels,
+               Channel *defaultchannel = NULL, float defaultgain = 1.0);
+
+  MixerSettings &lookup(InstrumentChannel *channel);
+
+  void setDefaults(Channel *defaultchannel, float defaultgain);
+
+private:
+  std::map<InstrumentChannel *, MixerSettings> mix;
+
+  Channel *defaultchannel;
+  float defaultgain;
+
+  Channels &channels;
+};
+
+#endif/*__DRUMGIZMO_CHANNELMIXER_H__*/