From e40fc849149dd97c248866a4a1d026dda5e57b62 Mon Sep 17 00:00:00 2001
From: Robert Jonsson <spamatica@gmail.com>
Date: Mon, 7 Mar 2011 19:01:11 +0000
Subject: clean3

---
 attic/muse_qt4_evolution/synti/organ/organ.h | 151 +++++++++++++++++++++++++++
 1 file changed, 151 insertions(+)
 create mode 100644 attic/muse_qt4_evolution/synti/organ/organ.h

(limited to 'attic/muse_qt4_evolution/synti/organ/organ.h')

diff --git a/attic/muse_qt4_evolution/synti/organ/organ.h b/attic/muse_qt4_evolution/synti/organ/organ.h
new file mode 100644
index 00000000..971e6cc9
--- /dev/null
+++ b/attic/muse_qt4_evolution/synti/organ/organ.h
@@ -0,0 +1,151 @@
+//=========================================================
+//  MusE
+//  Linux Music Editor
+//  $Id: organ.h,v 1.5 2004/04/15 13:46:18 wschweer Exp $
+//
+//  Parts of this file taken from:
+//      Organ - Additive Organ Synthesizer Voice
+//      Copyright (c) 1999, 2000 David A. Bartold
+//
+//  (C) Copyright 2001-2007 Werner Schweer (ws@seh.de)
+//=========================================================
+
+#ifndef __ORGAN_H__
+#define __ORGAN_H__
+
+#include "muse/midictrl.h"
+#include "libsynti/mess2.h"
+
+static const int NO_VOICES = 128;    // max polyphony
+static const int NO_KEYS = 97 - 36;
+class OrganGui;
+class Reverb;
+
+static const int MAX_ATTENUATION = 960;
+static const int NO_BUSES        = 9;
+static const int NO_WHEELS       = 91;
+static const int NO_ELEMENTS     = 194;
+
+enum {
+      DRAWBAR0 = CTRL_RPN14_OFFSET, DRAWBAR1, DRAWBAR2,
+         DRAWBAR3, DRAWBAR4, DRAWBAR5, DRAWBAR6, DRAWBAR7, DRAWBAR8,
+      REVERB_ON, REVERB_ROOM_SIZE, REVERB_MIX,
+      VIBRATO_ON, VIBRATO_FREQ, VIBRATO_DEPTH,
+      PERC_ON, PERC_GAIN, PERC_DECAY, PERC_HARMONY,
+      ROTARY_ON, ROT1_FREQ, ROT1_DEPTH, ROT2_FREQ, ROT2_DEPTH
+      };
+
+//---------------------------------------------------------
+//   Wheel
+//---------------------------------------------------------
+
+struct Wheel {
+      unsigned frameStep;
+      unsigned accu;
+
+      int refCount;
+      bool active;
+      float gain[NO_BUSES];
+
+      // envelopes:
+      float* env[NO_BUSES];
+      int envCount[NO_BUSES];
+      float deltaGain[NO_BUSES];
+      };
+
+//---------------------------------------------------------
+//   Elem
+//---------------------------------------------------------
+
+struct Elem {
+      char wheel;
+      char bus;
+      float level;
+
+      Elem() { bus = -1; }
+      Elem(char w, char b, float l) : wheel(w), bus(b), level(l) {}
+      };
+
+//---------------------------------------------------------
+//   Organ
+//---------------------------------------------------------
+
+class Organ : public Mess2 {
+      static int useCount;
+
+      static float* waveTable;
+      static double cb2amp_tab[MAX_ATTENUATION];
+      static double cb2amp(int cb);
+      static Elem routing[NO_KEYS][NO_ELEMENTS];
+      static float* attackEnv;
+      static float* releaseEnv;
+      static int envSize;
+      static float keyCompression[NO_VOICES];
+
+      OrganGui* gui;
+      Reverb* reverb;
+      bool reverbOn;
+      double volume;
+
+      unsigned vibratoStep;
+      unsigned vibratoAccu;
+
+      bool vibratoOn;
+      double vibratoFreq;
+      double vibratoDepth;
+
+      // key compression
+      float keyCompressionDelta;
+      float keyCompressionValue;
+      int keyCompressionCount;
+
+      // percussion
+      int percussionBus;      // usually drawbar 3 or drawbar 4
+      bool percussionOn;
+      double percDecay;
+      double percussionEnvDecay;
+      double percGain;
+      double percGainInit;
+
+      // rotary speaker emulation
+      bool rotaryOn;
+      double rot1Freq;        // horn: 0,67 - 6,7
+      double rot1Depth;
+      double rot2Freq;        // drum: 0,5  - 5,5
+      double rot2Depth;
+      unsigned rot1Step;
+      unsigned rot1AccuL;
+      unsigned rot1AccuR;
+      unsigned rot2Step;
+      unsigned rot2AccuL;
+      unsigned rot2AccuR;
+
+      float drawBarGain[NO_BUSES];
+      Wheel wheels[NO_WHEELS];
+      QList<char> pressedKeys;
+      QList<Wheel*> activeWheels;
+
+      void setController(int ctrl, int val);
+      void changeKeyCompression();
+      void percussionChanged();
+
+      virtual void process(float**, int, int);
+      virtual bool playNote(int channel, int pitch, int velo);
+      virtual bool setController(int channel, int ctrl, int val);
+	virtual bool sysex(int, const unsigned char*);
+
+      virtual bool guiVisible() const;
+      virtual void showGui(bool);
+      virtual bool hasGui() const { return true; }
+      virtual void getGeometry(int* x, int* y, int* w, int* h) const;
+      virtual void setGeometry(int x, int y, int w, int h);
+
+   public:
+      friend class OrganGui;
+      Organ(int sampleRate);
+      ~Organ();
+      bool init(const char* name);
+      };
+
+#endif
+
-- 
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