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package com.sun.media.sound;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

This class decodes information from ModelPeformer for use in SoftVoice. It also adds default connections if they where missing in ModelPerformer.
Author:Karl Helgason
/** * This class decodes information from ModelPeformer for use in SoftVoice. * It also adds default connections if they where missing in ModelPerformer. * * @author Karl Helgason */
public final class SoftPerformer { static ModelConnectionBlock[] defaultconnections = new ModelConnectionBlock[42]; static { int o = 0; defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("noteon", "on", 0), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_UNIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 1, new ModelDestination(new ModelIdentifier("eg", "on", 0))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("noteon", "on", 0), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_UNIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 1, new ModelDestination(new ModelIdentifier("eg", "on", 1))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("eg", "active", 0), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_UNIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 1, new ModelDestination(new ModelIdentifier("mixer", "active", 0))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("eg", 0), ModelStandardTransform.DIRECTION_MAX2MIN, ModelStandardTransform.POLARITY_UNIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), -960, new ModelDestination(new ModelIdentifier("mixer", "gain"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("noteon", "velocity"), ModelStandardTransform.DIRECTION_MAX2MIN, ModelStandardTransform.POLARITY_UNIPOLAR, ModelStandardTransform.TRANSFORM_CONCAVE), -960, new ModelDestination(new ModelIdentifier("mixer", "gain"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi", "pitch"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_BIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), new ModelSource(new ModelIdentifier("midi_rpn", "0"), new ModelTransform() { public double transform(double value) { int v = (int) (value * 16384.0); int msb = v >> 7; int lsb = v & 127; return msb * 100 + lsb; } }), new ModelDestination(new ModelIdentifier("osc", "pitch"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("noteon", "keynumber"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_UNIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 12800, new ModelDestination(new ModelIdentifier("osc", "pitch"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi_cc", "7"), ModelStandardTransform.DIRECTION_MAX2MIN, ModelStandardTransform.POLARITY_UNIPOLAR, ModelStandardTransform.TRANSFORM_CONCAVE), -960, new ModelDestination(new ModelIdentifier("mixer", "gain"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi_cc", "8"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_UNIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 1000, new ModelDestination(new ModelIdentifier("mixer", "balance"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi_cc", "10"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_UNIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 1000, new ModelDestination(new ModelIdentifier("mixer", "pan"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi_cc", "11"), ModelStandardTransform.DIRECTION_MAX2MIN, ModelStandardTransform.POLARITY_UNIPOLAR, ModelStandardTransform.TRANSFORM_CONCAVE), -960, new ModelDestination(new ModelIdentifier("mixer", "gain"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi_cc", "91"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_UNIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 1000, new ModelDestination(new ModelIdentifier("mixer", "reverb"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi_cc", "93"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_UNIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 1000, new ModelDestination(new ModelIdentifier("mixer", "chorus"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi_cc", "71"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_BIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 200, new ModelDestination(new ModelIdentifier("filter", "q"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi_cc", "74"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_BIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 9600, new ModelDestination(new ModelIdentifier("filter", "freq"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi_cc", "72"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_BIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 6000, new ModelDestination(new ModelIdentifier("eg", "release2"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi_cc", "73"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_BIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 2000, new ModelDestination(new ModelIdentifier("eg", "attack2"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi_cc", "75"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_BIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 6000, new ModelDestination(new ModelIdentifier("eg", "decay2"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi_cc", "67"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_UNIPOLAR, ModelStandardTransform.TRANSFORM_SWITCH), -50, new ModelDestination(ModelDestination.DESTINATION_GAIN)); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi_cc", "67"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_UNIPOLAR, ModelStandardTransform.TRANSFORM_SWITCH), -2400, new ModelDestination(ModelDestination.DESTINATION_FILTER_FREQ)); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi_rpn", "1"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_BIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 100, new ModelDestination(new ModelIdentifier("osc", "pitch"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("midi_rpn", "2"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_BIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 12800, new ModelDestination(new ModelIdentifier("osc", "pitch"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("master", "fine_tuning"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_BIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 100, new ModelDestination(new ModelIdentifier("osc", "pitch"))); defaultconnections[o++] = new ModelConnectionBlock( new ModelSource( new ModelIdentifier("master", "coarse_tuning"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_BIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 12800, new ModelDestination(new ModelIdentifier("osc", "pitch"))); defaultconnections[o++] = new ModelConnectionBlock(13500, new ModelDestination(new ModelIdentifier("filter", "freq", 0))); defaultconnections[o++] = new ModelConnectionBlock( Float.NEGATIVE_INFINITY, new ModelDestination( new ModelIdentifier("eg", "delay", 0))); defaultconnections[o++] = new ModelConnectionBlock( Float.NEGATIVE_INFINITY, new ModelDestination( new ModelIdentifier("eg", "attack", 0))); defaultconnections[o++] = new ModelConnectionBlock( Float.NEGATIVE_INFINITY, new ModelDestination( new ModelIdentifier("eg", "hold", 0))); defaultconnections[o++] = new ModelConnectionBlock( Float.NEGATIVE_INFINITY, new ModelDestination( new ModelIdentifier("eg", "decay", 0))); defaultconnections[o++] = new ModelConnectionBlock(1000, new ModelDestination(new ModelIdentifier("eg", "sustain", 0))); defaultconnections[o++] = new ModelConnectionBlock( Float.NEGATIVE_INFINITY, new ModelDestination( new ModelIdentifier("eg", "release", 0))); defaultconnections[o++] = new ModelConnectionBlock(1200.0 * Math.log(0.015) / Math.log(2), new ModelDestination( new ModelIdentifier("eg", "shutdown", 0))); // 15 msec default defaultconnections[o++] = new ModelConnectionBlock( Float.NEGATIVE_INFINITY, new ModelDestination( new ModelIdentifier("eg", "delay", 1))); defaultconnections[o++] = new ModelConnectionBlock( Float.NEGATIVE_INFINITY, new ModelDestination( new ModelIdentifier("eg", "attack", 1))); defaultconnections[o++] = new ModelConnectionBlock( Float.NEGATIVE_INFINITY, new ModelDestination( new ModelIdentifier("eg", "hold", 1))); defaultconnections[o++] = new ModelConnectionBlock( Float.NEGATIVE_INFINITY, new ModelDestination( new ModelIdentifier("eg", "decay", 1))); defaultconnections[o++] = new ModelConnectionBlock(1000, new ModelDestination(new ModelIdentifier("eg", "sustain", 1))); defaultconnections[o++] = new ModelConnectionBlock( Float.NEGATIVE_INFINITY, new ModelDestination( new ModelIdentifier("eg", "release", 1))); defaultconnections[o++] = new ModelConnectionBlock(-8.51318, new ModelDestination(new ModelIdentifier("lfo", "freq", 0))); defaultconnections[o++] = new ModelConnectionBlock( Float.NEGATIVE_INFINITY, new ModelDestination( new ModelIdentifier("lfo", "delay", 0))); defaultconnections[o++] = new ModelConnectionBlock(-8.51318, new ModelDestination(new ModelIdentifier("lfo", "freq", 1))); defaultconnections[o++] = new ModelConnectionBlock( Float.NEGATIVE_INFINITY, new ModelDestination( new ModelIdentifier("lfo", "delay", 1))); } public int keyFrom = 0; public int keyTo = 127; public int velFrom = 0; public int velTo = 127; public int exclusiveClass = 0; public boolean selfNonExclusive = false; public boolean forcedVelocity = false; public boolean forcedKeynumber = false; public ModelPerformer performer; public ModelConnectionBlock[] connections; public ModelOscillator[] oscillators; public Map<Integer, int[]> midi_rpn_connections = new HashMap<Integer, int[]>(); public Map<Integer, int[]> midi_nrpn_connections = new HashMap<Integer, int[]>(); public int[][] midi_ctrl_connections; public int[][] midi_connections; public int[] ctrl_connections; private List<Integer> ctrl_connections_list = new ArrayList<Integer>(); private static class KeySortComparator implements Comparator<ModelSource> { public int compare(ModelSource o1, ModelSource o2) { return o1.getIdentifier().toString().compareTo( o2.getIdentifier().toString()); } } private static KeySortComparator keySortComparator = new KeySortComparator(); private String extractKeys(ModelConnectionBlock conn) { StringBuffer sb = new StringBuffer(); if (conn.getSources() != null) { sb.append("["); ModelSource[] srcs = conn.getSources(); ModelSource[] srcs2 = new ModelSource[srcs.length]; for (int i = 0; i < srcs.length; i++) srcs2[i] = srcs[i]; Arrays.sort(srcs2, keySortComparator); for (int i = 0; i < srcs.length; i++) { sb.append(srcs[i].getIdentifier()); sb.append(";"); } sb.append("]"); } sb.append(";"); if (conn.getDestination() != null) { sb.append(conn.getDestination().getIdentifier()); } sb.append(";"); return sb.toString(); } private void processSource(ModelSource src, int ix) { ModelIdentifier id = src.getIdentifier(); String o = id.getObject(); if (o.equals("midi_cc")) processMidiControlSource(src, ix); else if (o.equals("midi_rpn")) processMidiRpnSource(src, ix); else if (o.equals("midi_nrpn")) processMidiNrpnSource(src, ix); else if (o.equals("midi")) processMidiSource(src, ix); else if (o.equals("noteon")) processNoteOnSource(src, ix); else if (o.equals("osc")) return; else if (o.equals("mixer")) return; else ctrl_connections_list.add(ix); } private void processMidiControlSource(ModelSource src, int ix) { String v = src.getIdentifier().getVariable(); if (v == null) return; int c = Integer.parseInt(v); if (midi_ctrl_connections[c] == null) midi_ctrl_connections[c] = new int[]{ix}; else { int[] olda = midi_ctrl_connections[c]; int[] newa = new int[olda.length + 1]; for (int i = 0; i < olda.length; i++) newa[i] = olda[i]; newa[newa.length - 1] = ix; midi_ctrl_connections[c] = newa; } } private void processNoteOnSource(ModelSource src, int ix) { String v = src.getIdentifier().getVariable(); int c = -1; if (v.equals("on")) c = 3; if (v.equals("keynumber")) c = 4; if (c == -1) return; if (midi_connections[c] == null) midi_connections[c] = new int[]{ix}; else { int[] olda = midi_connections[c]; int[] newa = new int[olda.length + 1]; for (int i = 0; i < olda.length; i++) newa[i] = olda[i]; newa[newa.length - 1] = ix; midi_connections[c] = newa; } } private void processMidiSource(ModelSource src, int ix) { String v = src.getIdentifier().getVariable(); int c = -1; if (v.equals("pitch")) c = 0; if (v.equals("channel_pressure")) c = 1; if (v.equals("poly_pressure")) c = 2; if (c == -1) return; if (midi_connections[c] == null) midi_connections[c] = new int[]{ix}; else { int[] olda = midi_connections[c]; int[] newa = new int[olda.length + 1]; for (int i = 0; i < olda.length; i++) newa[i] = olda[i]; newa[newa.length - 1] = ix; midi_connections[c] = newa; } } private void processMidiRpnSource(ModelSource src, int ix) { String v = src.getIdentifier().getVariable(); if (v == null) return; int c = Integer.parseInt(v); if (midi_rpn_connections.get(c) == null) midi_rpn_connections.put(c, new int[]{ix}); else { int[] olda = midi_rpn_connections.get(c); int[] newa = new int[olda.length + 1]; for (int i = 0; i < olda.length; i++) newa[i] = olda[i]; newa[newa.length - 1] = ix; midi_rpn_connections.put(c, newa); } } private void processMidiNrpnSource(ModelSource src, int ix) { String v = src.getIdentifier().getVariable(); if (v == null) return; int c = Integer.parseInt(v); if (midi_nrpn_connections.get(c) == null) midi_nrpn_connections.put(c, new int[]{ix}); else { int[] olda = midi_nrpn_connections.get(c); int[] newa = new int[olda.length + 1]; for (int i = 0; i < olda.length; i++) newa[i] = olda[i]; newa[newa.length - 1] = ix; midi_nrpn_connections.put(c, newa); } } public SoftPerformer(ModelPerformer performer) { this.performer = performer; keyFrom = performer.getKeyFrom(); keyTo = performer.getKeyTo(); velFrom = performer.getVelFrom(); velTo = performer.getVelTo(); exclusiveClass = performer.getExclusiveClass(); selfNonExclusive = performer.isSelfNonExclusive(); Map<String, ModelConnectionBlock> connmap = new HashMap<String, ModelConnectionBlock>(); List<ModelConnectionBlock> performer_connections = new ArrayList<ModelConnectionBlock>(); performer_connections.addAll(performer.getConnectionBlocks()); if (performer.isDefaultConnectionsEnabled()) { // Add modulation depth range (RPN 5) to the modulation wheel (cc#1) boolean isModulationWheelConectionFound = false; for (int j = 0; j < performer_connections.size(); j++) { ModelConnectionBlock connection = performer_connections.get(j); ModelSource[] sources = connection.getSources(); ModelDestination dest = connection.getDestination(); boolean isModulationWheelConection = false; if (dest != null && sources != null && sources.length > 1) { for (int i = 0; i < sources.length; i++) { // check if connection block has the source "modulation // wheel cc#1" if (sources[i].getIdentifier().getObject().equals( "midi_cc")) { if (sources[i].getIdentifier().getVariable() .equals("1")) { isModulationWheelConection = true; isModulationWheelConectionFound = true; break; } } } } if (isModulationWheelConection) { ModelConnectionBlock newconnection = new ModelConnectionBlock(); newconnection.setSources(connection.getSources()); newconnection.setDestination(connection.getDestination()); newconnection.addSource(new ModelSource( new ModelIdentifier("midi_rpn", "5"))); newconnection.setScale(connection.getScale() * 256.0); performer_connections.set(j, newconnection); } } if (!isModulationWheelConectionFound) { ModelConnectionBlock conn = new ModelConnectionBlock( new ModelSource(ModelSource.SOURCE_LFO1, ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_BIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), new ModelSource(new ModelIdentifier("midi_cc", "1", 0), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_UNIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 50, new ModelDestination(ModelDestination.DESTINATION_PITCH)); conn.addSource(new ModelSource(new ModelIdentifier("midi_rpn", "5"))); conn.setScale(conn.getScale() * 256.0); performer_connections.add(conn); } // Let Aftertouch to behave just like modulation wheel (cc#1) boolean channel_pressure_set = false; boolean poly_pressure = false; ModelConnectionBlock mod_cc_1_connection = null; int mod_cc_1_connection_src_ix = 0; for (ModelConnectionBlock connection : performer_connections) { ModelSource[] sources = connection.getSources(); ModelDestination dest = connection.getDestination(); // if(dest != null && sources != null) if (dest != null && sources != null) { for (int i = 0; i < sources.length; i++) { ModelIdentifier srcid = sources[i].getIdentifier(); // check if connection block has the source "modulation // wheel cc#1" if (srcid.getObject().equals("midi_cc")) { if (srcid.getVariable().equals("1")) { mod_cc_1_connection = connection; mod_cc_1_connection_src_ix = i; } } // check if channel or poly pressure are already // connected if (srcid.getObject().equals("midi")) { if (srcid.getVariable().equals("channel_pressure")) channel_pressure_set = true; if (srcid.getVariable().equals("poly_pressure")) poly_pressure = true; } } } } if (mod_cc_1_connection != null) { if (!channel_pressure_set) { ModelConnectionBlock mc = new ModelConnectionBlock(); mc.setDestination(mod_cc_1_connection.getDestination()); mc.setScale(mod_cc_1_connection.getScale()); ModelSource[] src_list = mod_cc_1_connection.getSources(); ModelSource[] src_list_new = new ModelSource[src_list.length]; for (int i = 0; i < src_list_new.length; i++) src_list_new[i] = src_list[i]; src_list_new[mod_cc_1_connection_src_ix] = new ModelSource( new ModelIdentifier("midi", "channel_pressure")); mc.setSources(src_list_new); connmap.put(extractKeys(mc), mc); } if (!poly_pressure) { ModelConnectionBlock mc = new ModelConnectionBlock(); mc.setDestination(mod_cc_1_connection.getDestination()); mc.setScale(mod_cc_1_connection.getScale()); ModelSource[] src_list = mod_cc_1_connection.getSources(); ModelSource[] src_list_new = new ModelSource[src_list.length]; for (int i = 0; i < src_list_new.length; i++) src_list_new[i] = src_list[i]; src_list_new[mod_cc_1_connection_src_ix] = new ModelSource( new ModelIdentifier("midi", "poly_pressure")); mc.setSources(src_list_new); connmap.put(extractKeys(mc), mc); } } // Enable Vibration Sound Controllers : 76, 77, 78 ModelConnectionBlock found_vib_connection = null; for (ModelConnectionBlock connection : performer_connections) { ModelSource[] sources = connection.getSources(); if (sources.length != 0 && sources[0].getIdentifier().getObject().equals("lfo")) { if (connection.getDestination().getIdentifier().equals( ModelDestination.DESTINATION_PITCH)) { if (found_vib_connection == null) found_vib_connection = connection; else { if (found_vib_connection.getSources().length > sources.length) found_vib_connection = connection; else if (found_vib_connection.getSources()[0] .getIdentifier().getInstance() < 1) { if (found_vib_connection.getSources()[0] .getIdentifier().getInstance() > sources[0].getIdentifier().getInstance()) { found_vib_connection = connection; } } } } } } int instance = 1; if (found_vib_connection != null) { instance = found_vib_connection.getSources()[0].getIdentifier() .getInstance(); } ModelConnectionBlock connection; connection = new ModelConnectionBlock( new ModelSource(new ModelIdentifier("midi_cc", "78"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_BIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 2000, new ModelDestination( new ModelIdentifier("lfo", "delay2", instance))); connmap.put(extractKeys(connection), connection); final double scale = found_vib_connection == null ? 0 : found_vib_connection.getScale(); connection = new ModelConnectionBlock( new ModelSource(new ModelIdentifier("lfo", instance)), new ModelSource(new ModelIdentifier("midi_cc", "77"), new ModelTransform() { double s = scale; public double transform(double value) { value = value * 2 - 1; value *= 600; if (s == 0) { return value; } else if (s > 0) { if (value < -s) value = -s; return value; } else { if (value < s) value = -s; return -value; } } }), new ModelDestination(ModelDestination.DESTINATION_PITCH)); connmap.put(extractKeys(connection), connection); connection = new ModelConnectionBlock( new ModelSource(new ModelIdentifier("midi_cc", "76"), ModelStandardTransform.DIRECTION_MIN2MAX, ModelStandardTransform.POLARITY_BIPOLAR, ModelStandardTransform.TRANSFORM_LINEAR), 2400, new ModelDestination( new ModelIdentifier("lfo", "freq", instance))); connmap.put(extractKeys(connection), connection); } // Add default connection blocks if (performer.isDefaultConnectionsEnabled()) for (ModelConnectionBlock connection : defaultconnections) connmap.put(extractKeys(connection), connection); // Add connection blocks from modelperformer for (ModelConnectionBlock connection : performer_connections) connmap.put(extractKeys(connection), connection); // seperate connection blocks : Init time, Midi Time, Midi/Control Time, // Control Time List<ModelConnectionBlock> connections = new ArrayList<ModelConnectionBlock>(); midi_ctrl_connections = new int[128][]; for (int i = 0; i < midi_ctrl_connections.length; i++) { midi_ctrl_connections[i] = null; } midi_connections = new int[5][]; for (int i = 0; i < midi_connections.length; i++) { midi_connections[i] = null; } int ix = 0; boolean mustBeOnTop = false; for (ModelConnectionBlock connection : connmap.values()) { if (connection.getDestination() != null) { ModelDestination dest = connection.getDestination(); ModelIdentifier id = dest.getIdentifier(); if (id.getObject().equals("noteon")) { mustBeOnTop = true; if (id.getVariable().equals("keynumber")) forcedKeynumber = true; if (id.getVariable().equals("velocity")) forcedVelocity = true; } } if (mustBeOnTop) { connections.add(0, connection); mustBeOnTop = false; } else connections.add(connection); } for (ModelConnectionBlock connection : connections) { if (connection.getSources() != null) { ModelSource[] srcs = connection.getSources(); for (int i = 0; i < srcs.length; i++) { processSource(srcs[i], ix); } } ix++; } this.connections = new ModelConnectionBlock[connections.size()]; connections.toArray(this.connections); this.ctrl_connections = new int[ctrl_connections_list.size()]; for (int i = 0; i < this.ctrl_connections.length; i++) this.ctrl_connections[i] = ctrl_connections_list.get(i); oscillators = new ModelOscillator[performer.getOscillators().size()]; performer.getOscillators().toArray(oscillators); for (ModelConnectionBlock conn : connections) { if (conn.getDestination() != null) { if (isUnnecessaryTransform(conn.getDestination().getTransform())) { conn.getDestination().setTransform(null); } } if (conn.getSources() != null) { for (ModelSource src : conn.getSources()) { if (isUnnecessaryTransform(src.getTransform())) { src.setTransform(null); } } } } } private static boolean isUnnecessaryTransform(ModelTransform transform) { if (transform == null) return false; if (!(transform instanceof ModelStandardTransform)) return false; ModelStandardTransform stransform = (ModelStandardTransform)transform; if (stransform.getDirection() != ModelStandardTransform.DIRECTION_MIN2MAX) return false; if (stransform.getPolarity() != ModelStandardTransform.POLARITY_UNIPOLAR) return false; if (stransform.getTransform() != ModelStandardTransform.TRANSFORM_LINEAR) return false; return false; } }