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*/ |
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package com.sun.media.sound; |
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import java.io.IOException; |
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import java.util.Arrays; |
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import java.util.HashMap; |
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import java.util.Map; |
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import javax.sound.midi.VoiceStatus; |
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*/ |
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public final class SoftVoice extends VoiceStatus { |
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public int exclusiveClass = 0; |
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public boolean releaseTriggered = false; |
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private int noteOn_noteNumber = 0; |
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private int noteOn_velocity = 0; |
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private int noteOff_velocity = 0; |
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private int delay = 0; |
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ModelChannelMixer channelmixer = null; |
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double tunedKey = 0; |
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SoftTuning tuning = null; |
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SoftChannel stealer_channel = null; |
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ModelConnectionBlock[] stealer_extendedConnectionBlocks = null; |
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SoftPerformer stealer_performer = null; |
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ModelChannelMixer stealer_channelmixer = null; |
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int stealer_voiceID = -1; |
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int stealer_noteNumber = 0; |
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int stealer_velocity = 0; |
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boolean stealer_releaseTriggered = false; |
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int voiceID = -1; |
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boolean sustain = false; |
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boolean sostenuto = false; |
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boolean portamento = false; |
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private final SoftFilter filter_left; |
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private final SoftFilter filter_right; |
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private final SoftProcess eg = new SoftEnvelopeGenerator(); |
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private final SoftProcess lfo = new SoftLowFrequencyOscillator(); |
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Map<String, SoftControl> objects = |
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new HashMap<String, SoftControl>(); |
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SoftSynthesizer synthesizer; |
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SoftInstrument instrument; |
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SoftPerformer performer; |
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SoftChannel softchannel = null; |
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boolean on = false; |
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private boolean audiostarted = false; |
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private boolean started = false; |
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private boolean stopping = false; |
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private float osc_attenuation = 0.0f; |
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private ModelOscillatorStream osc_stream; |
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private int osc_stream_nrofchannels; |
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private float[][] osc_buff = new float[2][]; |
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private boolean osc_stream_off_transmitted = false; |
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private boolean out_mixer_end = false; |
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private float out_mixer_left = 0; |
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private float out_mixer_right = 0; |
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private float out_mixer_effect1 = 0; |
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private float out_mixer_effect2 = 0; |
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private float last_out_mixer_left = 0; |
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private float last_out_mixer_right = 0; |
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private float last_out_mixer_effect1 = 0; |
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private float last_out_mixer_effect2 = 0; |
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ModelConnectionBlock[] extendedConnectionBlocks = null; |
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private ModelConnectionBlock[] connections; |
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private double[] connections_last = new double[50]; |
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private double[][][] connections_src = new double[50][3][]; |
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private int[][] connections_src_kc = new int[50][3]; |
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private double[][] connections_dst = new double[50][]; |
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private boolean soundoff = false; |
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private float lastMuteValue = 0; |
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private float lastSoloMuteValue = 0; |
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double[] co_noteon_keynumber = new double[1]; |
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double[] co_noteon_velocity = new double[1]; |
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double[] co_noteon_on = new double[1]; |
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private final SoftControl co_noteon = new SoftControl() { |
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double[] keynumber = co_noteon_keynumber; |
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double[] velocity = co_noteon_velocity; |
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double[] on = co_noteon_on; |
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public double[] get(int instance, String name) { |
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if (name == null) |
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return null; |
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if (name.equals("keynumber")) |
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return keynumber; |
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if (name.equals("velocity")) |
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return velocity; |
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if (name.equals("on")) |
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return on; |
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return null; |
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} |
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}; |
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private final double[] co_mixer_active = new double[1]; |
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private final double[] co_mixer_gain = new double[1]; |
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private final double[] co_mixer_pan = new double[1]; |
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private final double[] co_mixer_balance = new double[1]; |
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private final double[] co_mixer_reverb = new double[1]; |
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private final double[] co_mixer_chorus = new double[1]; |
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private final SoftControl co_mixer = new SoftControl() { |
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double[] active = co_mixer_active; |
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double[] gain = co_mixer_gain; |
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double[] pan = co_mixer_pan; |
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double[] balance = co_mixer_balance; |
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double[] reverb = co_mixer_reverb; |
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double[] chorus = co_mixer_chorus; |
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public double[] get(int instance, String name) { |
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if (name == null) |
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return null; |
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if (name.equals("active")) |
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return active; |
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if (name.equals("gain")) |
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return gain; |
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if (name.equals("pan")) |
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return pan; |
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if (name.equals("balance")) |
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return balance; |
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if (name.equals("reverb")) |
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return reverb; |
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if (name.equals("chorus")) |
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return chorus; |
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return null; |
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} |
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}; |
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private final double[] co_osc_pitch = new double[1]; |
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private final SoftControl co_osc = new SoftControl() { |
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double[] pitch = co_osc_pitch; |
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public double[] get(int instance, String name) { |
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if (name == null) |
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return null; |
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if (name.equals("pitch")) |
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return pitch; |
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return null; |
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} |
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}; |
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private final double[] co_filter_freq = new double[1]; |
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private final double[] co_filter_type = new double[1]; |
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private final double[] co_filter_q = new double[1]; |
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private final SoftControl co_filter = new SoftControl() { |
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double[] freq = co_filter_freq; |
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double[] ftype = co_filter_type; |
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double[] q = co_filter_q; |
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public double[] get(int instance, String name) { |
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if (name == null) |
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return null; |
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if (name.equals("freq")) |
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return freq; |
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if (name.equals("type")) |
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return ftype; |
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if (name.equals("q")) |
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return q; |
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return null; |
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} |
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}; |
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SoftResamplerStreamer resampler; |
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private final int nrofchannels; |
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public SoftVoice(SoftSynthesizer synth) { |
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synthesizer = synth; |
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filter_left = new SoftFilter(synth.getFormat().getSampleRate()); |
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filter_right = new SoftFilter(synth.getFormat().getSampleRate()); |
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nrofchannels = synth.getFormat().getChannels(); |
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} |
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private int getValueKC(ModelIdentifier id) { |
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if (id.getObject().equals("midi_cc")) { |
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int ic = Integer.parseInt(id.getVariable()); |
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if (ic != 0 && ic != 32) { |
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if (ic < 120) |
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return ic; |
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} |
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} else if (id.getObject().equals("midi_rpn")) { |
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if (id.getVariable().equals("1")) |
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return 120; |
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if (id.getVariable().equals("2")) |
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return 121; |
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} |
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return -1; |
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} |
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private double[] getValue(ModelIdentifier id) { |
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SoftControl o = objects.get(id.getObject()); |
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if (o == null) |
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return null; |
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return o.get(id.getInstance(), id.getVariable()); |
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} |
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private double transformValue(double value, ModelSource src) { |
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if (src.getTransform() != null) |
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return src.getTransform().transform(value); |
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else |
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return value; |
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} |
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private double transformValue(double value, ModelDestination dst) { |
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if (dst.getTransform() != null) |
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return dst.getTransform().transform(value); |
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else |
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return value; |
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} |
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private double processKeyBasedController(double value, int keycontrol) { |
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if (keycontrol == -1) |
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return value; |
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if (softchannel.keybasedcontroller_active != null) |
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if (softchannel.keybasedcontroller_active[note] != null) |
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if (softchannel.keybasedcontroller_active[note][keycontrol]) { |
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double key_controlvalue = |
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softchannel.keybasedcontroller_value[note][keycontrol]; |
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if (keycontrol == 10 || keycontrol == 91 || keycontrol == 93) |
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return key_controlvalue; |
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value += key_controlvalue * 2.0 - 1.0; |
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if (value > 1) |
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value = 1; |
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else if (value < 0) |
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value = 0; |
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} |
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return value; |
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} |
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private void processConnection(int ix) { |
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ModelConnectionBlock conn = connections[ix]; |
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double[][] src = connections_src[ix]; |
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double[] dst = connections_dst[ix]; |
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if (dst == null || Double.isInfinite(dst[0])) |
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return; |
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double value = conn.getScale(); |
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if (softchannel.keybasedcontroller_active == null) { |
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ModelSource[] srcs = conn.getSources(); |
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for (int i = 0; i < srcs.length; i++) { |
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value *= transformValue(src[i][0], srcs[i]); |
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if (value == 0) |
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break; |
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} |
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} else { |
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ModelSource[] srcs = conn.getSources(); |
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int[] src_kc = connections_src_kc[ix]; |
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for (int i = 0; i < srcs.length; i++) { |
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value *= transformValue(processKeyBasedController(src[i][0], |
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src_kc[i]), srcs[i]); |
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if (value == 0) |
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break; |
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} |
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} |
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value = transformValue(value, conn.getDestination()); |
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dst[0] = dst[0] - connections_last[ix] + value; |
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connections_last[ix] = value; |
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// co_mixer_gain[0] = 0; |
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} |
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void updateTuning(SoftTuning newtuning) { |
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tuning = newtuning; |
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tunedKey = tuning.getTuning(note) / 100.0; |
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if (!portamento) { |
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co_noteon_keynumber[0] = tunedKey * (1.0 / 128.0); |
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if(performer == null) |
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return; |
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int[] c = performer.midi_connections[4]; |
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if (c == null) |
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return; |
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for (int i = 0; i < c.length; i++) |
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processConnection(c[i]); |
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} |
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} |
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void setNote(int noteNumber) { |
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note = noteNumber; |
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tunedKey = tuning.getTuning(noteNumber) / 100.0; |
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} |
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void noteOn(int noteNumber, int velocity, int delay) { |
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sustain = false; |
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sostenuto = false; |
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portamento = false; |
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soundoff = false; |
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on = true; |
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active = true; |
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started = true; |
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// volume = velocity; |
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noteOn_noteNumber = noteNumber; |
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noteOn_velocity = velocity; |
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this.delay = delay; |
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lastMuteValue = 0; |
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lastSoloMuteValue = 0; |
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setNote(noteNumber); |
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if (performer.forcedKeynumber) |
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co_noteon_keynumber[0] = 0; |
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else |
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co_noteon_keynumber[0] = tunedKey * (1f / 128f); |
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if (performer.forcedVelocity) |
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co_noteon_velocity[0] = 0; |
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else |
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co_noteon_velocity[0] = velocity * (1f / 128f); |
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co_mixer_active[0] = 0; |
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co_mixer_gain[0] = 0; |
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co_mixer_pan[0] = 0; |
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co_mixer_balance[0] = 0; |
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co_mixer_reverb[0] = 0; |
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co_mixer_chorus[0] = 0; |
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co_osc_pitch[0] = 0; |
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co_filter_freq[0] = 0; |
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co_filter_q[0] = 0; |
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co_filter_type[0] = 0; |
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co_noteon_on[0] = 1; |
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eg.reset(); |
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lfo.reset(); |
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filter_left.reset(); |
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filter_right.reset(); |
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objects.put("master", synthesizer.getMainMixer().co_master); |
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objects.put("eg", eg); |
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objects.put("lfo", lfo); |
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objects.put("noteon", co_noteon); |
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objects.put("osc", co_osc); |
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objects.put("mixer", co_mixer); |
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objects.put("filter", co_filter); |
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connections = performer.connections; |
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if (connections_last == null |
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|| connections_last.length < connections.length) { |
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connections_last = new double[connections.length]; |
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} |
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if (connections_src == null |
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|| connections_src.length < connections.length) { |
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connections_src = new double[connections.length][][]; |
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connections_src_kc = new int[connections.length][]; |
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} |
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if (connections_dst == null |
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|| connections_dst.length < connections.length) { |
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connections_dst = new double[connections.length][]; |
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} |
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for (int i = 0; i < connections.length; i++) { |
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ModelConnectionBlock conn = connections[i]; |
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connections_last[i] = 0; |
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if (conn.getSources() != null) { |
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ModelSource[] srcs = conn.getSources(); |
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if (connections_src[i] == null |
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|| connections_src[i].length < srcs.length) { |
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connections_src[i] = new double[srcs.length][]; |
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connections_src_kc[i] = new int[srcs.length]; |
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} |
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double[][] src = connections_src[i]; |
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int[] src_kc = connections_src_kc[i]; |
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connections_src[i] = src; |
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for (int j = 0; j < srcs.length; j++) { |
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src_kc[j] = getValueKC(srcs[j].getIdentifier()); |
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src[j] = getValue(srcs[j].getIdentifier()); |
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} |
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} |
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if (conn.getDestination() != null) |
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connections_dst[i] = getValue(conn.getDestination() |
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.getIdentifier()); |
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else |
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connections_dst[i] = null; |
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} |
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for (int i = 0; i < connections.length; i++) |
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processConnection(i); |
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if (extendedConnectionBlocks != null) { |
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for (ModelConnectionBlock connection: extendedConnectionBlocks) { |
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double value = 0; |
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if (softchannel.keybasedcontroller_active == null) { |
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for (ModelSource src: connection.getSources()) { |
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double x = getValue(src.getIdentifier())[0]; |
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ModelTransform t = src.getTransform(); |
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if (t == null) |
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value += x; |
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else |
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value += t.transform(x); |
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} |
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} else { |
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for (ModelSource src: connection.getSources()) { |
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double x = getValue(src.getIdentifier())[0]; |
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x = processKeyBasedController(x, |
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getValueKC(src.getIdentifier())); |
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ModelTransform t = src.getTransform(); |
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if (t == null) |
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value += x; |
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else |
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value += t.transform(x); |
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} |
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} |
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ModelDestination dest = connection.getDestination(); |
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ModelTransform t = dest.getTransform(); |
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if (t != null) |
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value = t.transform(value); |
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getValue(dest.getIdentifier())[0] += value; |
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} |
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} |
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eg.init(synthesizer); |
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lfo.init(synthesizer); |
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} |
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void setPolyPressure(int pressure) { |
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if(performer == null) |
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return; |
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int[] c = performer.midi_connections[2]; |
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if (c == null) |
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return; |
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for (int i = 0; i < c.length; i++) |
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processConnection(c[i]); |
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} |
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void setChannelPressure(int pressure) { |
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if(performer == null) |
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return; |
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int[] c = performer.midi_connections[1]; |
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if (c == null) |
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return; |
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for (int i = 0; i < c.length; i++) |
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processConnection(c[i]); |
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} |
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void controlChange(int controller, int value) { |
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if(performer == null) |
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return; |
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int[] c = performer.midi_ctrl_connections[controller]; |
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if (c == null) |
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return; |
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for (int i = 0; i < c.length; i++) |
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processConnection(c[i]); |
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} |
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void nrpnChange(int controller, int value) { |
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if(performer == null) |
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return; |
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int[] c = performer.midi_nrpn_connections.get(controller); |
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if (c == null) |
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return; |
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for (int i = 0; i < c.length; i++) |
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processConnection(c[i]); |
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} |
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void rpnChange(int controller, int value) { |
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if(performer == null) |
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return; |
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int[] c = performer.midi_rpn_connections.get(controller); |
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if (c == null) |
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return; |
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for (int i = 0; i < c.length; i++) |
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processConnection(c[i]); |
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} |
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void setPitchBend(int bend) { |
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if(performer == null) |
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return; |
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int[] c = performer.midi_connections[0]; |
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if (c == null) |
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return; |
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for (int i = 0; i < c.length; i++) |
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processConnection(c[i]); |
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} |
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void setMute(boolean mute) { |
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co_mixer_gain[0] -= lastMuteValue; |
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lastMuteValue = mute ? -960 : 0; |
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co_mixer_gain[0] += lastMuteValue; |
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} |
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void setSoloMute(boolean mute) { |
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co_mixer_gain[0] -= lastSoloMuteValue; |
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lastSoloMuteValue = mute ? -960 : 0; |
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co_mixer_gain[0] += lastSoloMuteValue; |
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} |
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void shutdown() { |
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if (co_noteon_on[0] < -0.5) |
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return; |
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on = false; |
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co_noteon_on[0] = -1; |
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|
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if(performer == null) |
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return; |
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int[] c = performer.midi_connections[3]; |
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if (c == null) |
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return; |
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for (int i = 0; i < c.length; i++) |
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processConnection(c[i]); |
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} |
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|
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void soundOff() { |
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on = false; |
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soundoff = true; |
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} |
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|
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void noteOff(int velocity) { |
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if (!on) |
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return; |
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on = false; |
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noteOff_velocity = velocity; |
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|
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if (softchannel.sustain) { |
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sustain = true; |
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return; |
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} |
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if (sostenuto) |
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return; |
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co_noteon_on[0] = 0; |
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|
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if(performer == null) |
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return; |
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int[] c = performer.midi_connections[3]; |
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if (c == null) |
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return; |
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for (int i = 0; i < c.length; i++) |
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processConnection(c[i]); |
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} |
|
|
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void redamp() { |
|
if (co_noteon_on[0] > 0.5) |
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return; |
|
if (co_noteon_on[0] < -0.5) |
|
return; |
|
|
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sustain = true; |
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co_noteon_on[0] = 1; |
|
|
|
if(performer == null) |
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return; |
|
int[] c = performer.midi_connections[3]; |
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if (c == null) |
|
return; |
|
for (int i = 0; i < c.length; i++) |
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processConnection(c[i]); |
|
} |
|
|
|
void processControlLogic() { |
|
if (stopping) { |
|
active = false; |
|
stopping = false; |
|
audiostarted = false; |
|
instrument = null; |
|
performer = null; |
|
connections = null; |
|
extendedConnectionBlocks = null; |
|
channelmixer = null; |
|
if (osc_stream != null) |
|
try { |
|
osc_stream.close(); |
|
} catch (IOException e) { |
|
//e.printStackTrace(); |
|
} |
|
|
|
if (stealer_channel != null) { |
|
stealer_channel.initVoice(this, stealer_performer, |
|
stealer_voiceID, stealer_noteNumber, stealer_velocity, 0, |
|
stealer_extendedConnectionBlocks, stealer_channelmixer, |
|
stealer_releaseTriggered); |
|
stealer_releaseTriggered = false; |
|
stealer_channel = null; |
|
stealer_performer = null; |
|
stealer_voiceID = -1; |
|
stealer_noteNumber = 0; |
|
stealer_velocity = 0; |
|
stealer_extendedConnectionBlocks = null; |
|
stealer_channelmixer = null; |
|
} |
|
} |
|
if (started) { |
|
audiostarted = true; |
|
|
|
ModelOscillator osc = performer.oscillators[0]; |
|
|
|
osc_stream_off_transmitted = false; |
|
if (osc instanceof ModelWavetable) { |
|
try { |
|
resampler.open((ModelWavetable)osc, |
|
synthesizer.getFormat().getSampleRate()); |
|
osc_stream = resampler; |
|
} catch (IOException e) { |
|
//e.printStackTrace(); |
|
} |
|
} else { |
|
osc_stream = osc.open(synthesizer.getFormat().getSampleRate()); |
|
} |
|
osc_attenuation = osc.getAttenuation(); |
|
osc_stream_nrofchannels = osc.getChannels(); |
|
if (osc_buff == null || osc_buff.length < osc_stream_nrofchannels) |
|
osc_buff = new float[osc_stream_nrofchannels][]; |
|
|
|
if (osc_stream != null) |
|
osc_stream.noteOn(softchannel, this, noteOn_noteNumber, |
|
noteOn_velocity); |
|
|
|
|
|
} |
|
if (audiostarted) { |
|
if (portamento) { |
|
double note_delta = tunedKey - (co_noteon_keynumber[0] * 128); |
|
double note_delta_a = Math.abs(note_delta); |
|
if (note_delta_a < 0.0000000001) { |
|
co_noteon_keynumber[0] = tunedKey * (1.0 / 128.0); |
|
portamento = false; |
|
} else { |
|
if (note_delta_a > softchannel.portamento_time) |
|
note_delta = Math.signum(note_delta) |
|
* softchannel.portamento_time; |
|
co_noteon_keynumber[0] += note_delta * (1.0 / 128.0); |
|
} |
|
|
|
int[] c = performer.midi_connections[4]; |
|
if (c == null) |
|
return; |
|
for (int i = 0; i < c.length; i++) |
|
processConnection(c[i]); |
|
} |
|
|
|
eg.processControlLogic(); |
|
lfo.processControlLogic(); |
|
|
|
for (int i = 0; i < performer.ctrl_connections.length; i++) |
|
processConnection(performer.ctrl_connections[i]); |
|
|
|
osc_stream.setPitch((float)co_osc_pitch[0]); |
|
|
|
int filter_type = (int)co_filter_type[0]; |
|
double filter_freq; |
|
|
|
if (co_filter_freq[0] == 13500.0) |
|
filter_freq = 19912.126958213175; |
|
else |
|
filter_freq = 440.0 * Math.exp( |
|
((co_filter_freq[0]) - 6900.0) * |
|
(Math.log(2.0) / 1200.0)); |
|
/* |
|
filter_freq = 440.0 * Math.pow(2.0, |
|
((co_filter_freq[0]) - 6900.0) / 1200.0);*/ |
|
/* |
|
* double velocity = co_noteon_velocity[0]; if(velocity < 0.5) |
|
* filter_freq *= ((velocity * 2)*0.75 + 0.25); |
|
*/ |
|
|
|
double q = co_filter_q[0] / 10.0; |
|
filter_left.setFilterType(filter_type); |
|
filter_left.setFrequency(filter_freq); |
|
filter_left.setResonance(q); |
|
filter_right.setFilterType(filter_type); |
|
filter_right.setFrequency(filter_freq); |
|
filter_right.setResonance(q); |
|
|
|
|
|
|
|
*/ |
|
float gain = (float)Math.exp( |
|
(-osc_attenuation + co_mixer_gain[0])*(Math.log(10) / 200.0)); |
|
|
|
if (co_mixer_gain[0] <= -960) |
|
gain = 0; |
|
|
|
if (soundoff) { |
|
stopping = true; |
|
gain = 0; |
|
/* |
|
* if(co_mixer_gain[0] > -960) |
|
* co_mixer_gain[0] -= 960; |
|
*/ |
|
} |
|
|
|
volume = (int)(Math.sqrt(gain) * 128); |
|
|
|
// gain *= 0.2; |
|
|
|
double pan = co_mixer_pan[0] * (1.0 / 1000.0); |
|
|
|
if (pan < 0) |
|
pan = 0; |
|
else if (pan > 1) |
|
pan = 1; |
|
|
|
if (pan == 0.5) { |
|
out_mixer_left = gain * 0.7071067811865476f; |
|
out_mixer_right = out_mixer_left; |
|
} else { |
|
out_mixer_left = gain * (float)Math.cos(pan * Math.PI * 0.5); |
|
out_mixer_right = gain * (float)Math.sin(pan * Math.PI * 0.5); |
|
} |
|
|
|
double balance = co_mixer_balance[0] * (1.0 / 1000.0); |
|
if (balance != 0.5) { |
|
if (balance > 0.5) |
|
out_mixer_left *= (1 - balance) * 2; |
|
else |
|
out_mixer_right *= balance * 2; |
|
} |
|
|
|
if (synthesizer.reverb_on) { |
|
out_mixer_effect1 = (float)(co_mixer_reverb[0] * (1.0 / 1000.0)); |
|
out_mixer_effect1 *= gain; |
|
} else |
|
out_mixer_effect1 = 0; |
|
if (synthesizer.chorus_on) { |
|
out_mixer_effect2 = (float)(co_mixer_chorus[0] * (1.0 / 1000.0)); |
|
out_mixer_effect2 *= gain; |
|
} else |
|
out_mixer_effect2 = 0; |
|
out_mixer_end = co_mixer_active[0] < 0.5; |
|
|
|
if (!on) |
|
if (!osc_stream_off_transmitted) { |
|
osc_stream_off_transmitted = true; |
|
if (osc_stream != null) |
|
osc_stream.noteOff(noteOff_velocity); |
|
} |
|
|
|
} |
|
if (started) { |
|
last_out_mixer_left = out_mixer_left; |
|
last_out_mixer_right = out_mixer_right; |
|
last_out_mixer_effect1 = out_mixer_effect1; |
|
last_out_mixer_effect2 = out_mixer_effect2; |
|
started = false; |
|
} |
|
|
|
} |
|
|
|
void mixAudioStream(SoftAudioBuffer in, SoftAudioBuffer out, |
|
SoftAudioBuffer dout, float amp_from, |
|
float amp_to) { |
|
int bufferlen = in.getSize(); |
|
if (amp_from < 0.000000001 && amp_to < 0.000000001) |
|
return; |
|
if(dout != null && delay != 0) |
|
{ |
|
if (amp_from == amp_to) { |
|
float[] fout = out.array(); |
|
float[] fin = in.array(); |
|
int j = 0; |
|
for (int i = delay; i < bufferlen; i++) |
|
fout[i] += fin[j++] * amp_to; |
|
fout = dout.array(); |
|
for (int i = 0; i < delay; i++) |
|
fout[i] += fin[j++] * amp_to; |
|
} else { |
|
float amp = amp_from; |
|
float amp_delta = (amp_to - amp_from) / bufferlen; |
|
float[] fout = out.array(); |
|
float[] fin = in.array(); |
|
int j = 0; |
|
for (int i = delay; i < bufferlen; i++) { |
|
amp += amp_delta; |
|
fout[i] += fin[j++] * amp; |
|
} |
|
fout = dout.array(); |
|
for (int i = 0; i < delay; i++) { |
|
amp += amp_delta; |
|
fout[i] += fin[j++] * amp; |
|
} |
|
} |
|
} |
|
else |
|
{ |
|
if (amp_from == amp_to) { |
|
float[] fout = out.array(); |
|
float[] fin = in.array(); |
|
for (int i = 0; i < bufferlen; i++) |
|
fout[i] += fin[i] * amp_to; |
|
} else { |
|
float amp = amp_from; |
|
float amp_delta = (amp_to - amp_from) / bufferlen; |
|
float[] fout = out.array(); |
|
float[] fin = in.array(); |
|
for (int i = 0; i < bufferlen; i++) { |
|
amp += amp_delta; |
|
fout[i] += fin[i] * amp; |
|
} |
|
} |
|
} |
|
|
|
} |
|
|
|
void processAudioLogic(SoftAudioBuffer[] buffer) { |
|
if (!audiostarted) |
|
return; |
|
|
|
int bufferlen = buffer[0].getSize(); |
|
|
|
try { |
|
osc_buff[0] = buffer[SoftMainMixer.CHANNEL_LEFT_DRY].array(); |
|
if (nrofchannels != 1) |
|
osc_buff[1] = buffer[SoftMainMixer.CHANNEL_RIGHT_DRY].array(); |
|
int ret = osc_stream.read(osc_buff, 0, bufferlen); |
|
if (ret == -1) { |
|
stopping = true; |
|
return; |
|
} |
|
if (ret != bufferlen) { |
|
Arrays.fill(osc_buff[0], ret, bufferlen, 0f); |
|
if (nrofchannels != 1) |
|
Arrays.fill(osc_buff[1], ret, bufferlen, 0f); |
|
} |
|
|
|
} catch (IOException e) { |
|
//e.printStackTrace(); |
|
} |
|
|
|
SoftAudioBuffer left = buffer[SoftMainMixer.CHANNEL_LEFT]; |
|
SoftAudioBuffer right = buffer[SoftMainMixer.CHANNEL_RIGHT]; |
|
SoftAudioBuffer mono = buffer[SoftMainMixer.CHANNEL_MONO]; |
|
SoftAudioBuffer eff1 = buffer[SoftMainMixer.CHANNEL_EFFECT1]; |
|
SoftAudioBuffer eff2 = buffer[SoftMainMixer.CHANNEL_EFFECT2]; |
|
|
|
SoftAudioBuffer dleft = buffer[SoftMainMixer.CHANNEL_DELAY_LEFT]; |
|
SoftAudioBuffer dright = buffer[SoftMainMixer.CHANNEL_DELAY_RIGHT]; |
|
SoftAudioBuffer dmono = buffer[SoftMainMixer.CHANNEL_DELAY_MONO]; |
|
SoftAudioBuffer deff1 = buffer[SoftMainMixer.CHANNEL_DELAY_EFFECT1]; |
|
SoftAudioBuffer deff2 = buffer[SoftMainMixer.CHANNEL_DELAY_EFFECT2]; |
|
|
|
SoftAudioBuffer leftdry = buffer[SoftMainMixer.CHANNEL_LEFT_DRY]; |
|
SoftAudioBuffer rightdry = buffer[SoftMainMixer.CHANNEL_RIGHT_DRY]; |
|
|
|
if (osc_stream_nrofchannels == 1) |
|
rightdry = null; |
|
|
|
if (!Double.isInfinite(co_filter_freq[0])) { |
|
filter_left.processAudio(leftdry); |
|
if (rightdry != null) |
|
filter_right.processAudio(rightdry); |
|
} |
|
|
|
if (nrofchannels == 1) { |
|
out_mixer_left = (out_mixer_left + out_mixer_right) / 2; |
|
mixAudioStream(leftdry, left, dleft, last_out_mixer_left, out_mixer_left); |
|
if (rightdry != null) |
|
mixAudioStream(rightdry, left, dleft, last_out_mixer_left, |
|
out_mixer_left); |
|
} else { |
|
if(rightdry == null && |
|
last_out_mixer_left == last_out_mixer_right && |
|
out_mixer_left == out_mixer_right) |
|
{ |
|
mixAudioStream(leftdry, mono, dmono, last_out_mixer_left, out_mixer_left); |
|
} |
|
else |
|
{ |
|
mixAudioStream(leftdry, left, dleft, last_out_mixer_left, out_mixer_left); |
|
if (rightdry != null) |
|
mixAudioStream(rightdry, right, dright, last_out_mixer_right, |
|
out_mixer_right); |
|
else |
|
mixAudioStream(leftdry, right, dright, last_out_mixer_right, |
|
out_mixer_right); |
|
} |
|
} |
|
|
|
if (rightdry == null) { |
|
mixAudioStream(leftdry, eff1, deff1, last_out_mixer_effect1, |
|
out_mixer_effect1); |
|
mixAudioStream(leftdry, eff2, deff2, last_out_mixer_effect2, |
|
out_mixer_effect2); |
|
} else { |
|
mixAudioStream(leftdry, eff1, deff1, last_out_mixer_effect1 * 0.5f, |
|
out_mixer_effect1 * 0.5f); |
|
mixAudioStream(leftdry, eff2, deff2, last_out_mixer_effect2 * 0.5f, |
|
out_mixer_effect2 * 0.5f); |
|
mixAudioStream(rightdry, eff1, deff1, last_out_mixer_effect1 * 0.5f, |
|
out_mixer_effect1 * 0.5f); |
|
mixAudioStream(rightdry, eff2, deff2, last_out_mixer_effect2 * 0.5f, |
|
out_mixer_effect2 * 0.5f); |
|
} |
|
|
|
last_out_mixer_left = out_mixer_left; |
|
last_out_mixer_right = out_mixer_right; |
|
last_out_mixer_effect1 = out_mixer_effect1; |
|
last_out_mixer_effect2 = out_mixer_effect2; |
|
|
|
if (out_mixer_end) { |
|
stopping = true; |
|
} |
|
|
|
} |
|
} |