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authorPhil Burk <[email protected]>2015-12-14 08:30:37 -0800
committerPhil Burk <[email protected]>2015-12-14 08:32:22 -0800
commitf4e31fd760d364e10648a8a59dd90a0922ef2aa8 (patch)
tree0ae4d851d0dc48cb45b869e58f196068aadb5f7f /src/com/jsyn/engine
parentdc2096655c55064b1880121b13e8f3d6f9bf4f30 (diff)
Add clearCommandQueue() to Synthesizer.
Also make some members final in SynthesisEngine.
Diffstat (limited to 'src/com/jsyn/engine')
-rw-r--r--src/com/jsyn/engine/SynthesisEngine.java29
1 files changed, 17 insertions, 12 deletions
diff --git a/src/com/jsyn/engine/SynthesisEngine.java b/src/com/jsyn/engine/SynthesisEngine.java
index 119435f..8413e29 100644
--- a/src/com/jsyn/engine/SynthesisEngine.java
+++ b/src/com/jsyn/engine/SynthesisEngine.java
@@ -4,9 +4,9 @@
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -48,7 +48,7 @@ import com.softsynth.shared.time.TimeStamp;
/**
* Internal implementation of JSyn Synthesizer. The public API is in the Synthesizer interface. This
* class might be used directly internally.
- *
+ *
* @author Phil Burk (C) 2009 Mobileer Inc
* @see Synthesizer
*/
@@ -57,11 +57,11 @@ public class SynthesisEngine implements Runnable, Synthesizer {
private final static int FRAMES_PER_BUFFER = Synthesizer.FRAMES_PER_BLOCK * BLOCKS_PER_BUFFER;
public static final int DEFAULT_FRAME_RATE = 44100;
- private AudioDeviceManager audioDeviceManager;
+ private final AudioDeviceManager audioDeviceManager;
private AudioDeviceOutputStream audioOutputStream;
private AudioDeviceInputStream audioInputStream;
private Thread audioThread;
- private ScheduledQueue<ScheduledCommand> commandQueue = new ScheduledQueue<ScheduledCommand>();
+ private final ScheduledQueue<ScheduledCommand> commandQueue = new ScheduledQueue<ScheduledCommand>();
private volatile boolean go;
private InterleavingBuffer inputBuffer;
@@ -75,16 +75,16 @@ public class SynthesisEngine implements Runnable, Synthesizer {
private double framePeriod = 1.0 / frameRate;
// List of all units added to the synth.
- private ArrayList<UnitGenerator> allUnitList = new ArrayList<UnitGenerator>();
+ private final ArrayList<UnitGenerator> allUnitList = new ArrayList<UnitGenerator>();
// List of running units.
- private ArrayList<UnitGenerator> runningUnitList = new ArrayList<UnitGenerator>();
+ private final ArrayList<UnitGenerator> runningUnitList = new ArrayList<UnitGenerator>();
// List of units stopping because of autoStop.
- private ArrayList<UnitGenerator> stoppingUnitList = new ArrayList<UnitGenerator>();
+ private final ArrayList<UnitGenerator> stoppingUnitList = new ArrayList<UnitGenerator>();
private LoadAnalyzer loadAnalyzer;
// private int numOutputChannels;
// private int numInputChannels;
- private CopyOnWriteArrayList<Runnable> audioTasks = new CopyOnWriteArrayList<Runnable>();
+ private final CopyOnWriteArrayList<Runnable> audioTasks = new CopyOnWriteArrayList<Runnable>();
/** A fraction corresponding to exactly -96 dB. */
public static final double DB96 = (1.0 / 63095.73444801943);
/** A fraction that is approximately -90.3 dB. Defined as 1 bit of an S16. */
@@ -122,7 +122,7 @@ public class SynthesisEngine implements Runnable, Synthesizer {
/**
* If set true then audio data will be pulled from the output ports of connected unit
* generators. The final unit in a tree of units needs to be start()ed.
- *
+ *
* @param pullDataEnabled
*/
public void setPullDataEnabled(boolean pullDataEnabled) {
@@ -140,7 +140,7 @@ public class SynthesisEngine implements Runnable, Synthesizer {
}
class InterleavingBuffer {
- private double[] interleavedBuffer;
+ private final double[] interleavedBuffer;
ChannelBlockBuffer[] blockBuffers;
InterleavingBuffer(int framesPerBuffer, int framesPerBlock, int samplesPerFrame) {
@@ -184,7 +184,7 @@ public class SynthesisEngine implements Runnable, Synthesizer {
}
class ChannelBlockBuffer {
- private double[] values;
+ private final double[] values;
ChannelBlockBuffer(int framesPerBlock) {
values = new double[framesPerBlock];
@@ -415,6 +415,11 @@ public class SynthesisEngine implements Runnable, Synthesizer {
scheduleCommand(timeStamp, command);
}
+ @Override
+ public void clearCommandQueue() {
+ commandQueue.clear();
+ }
+
private void clearBlockBuffers() {
outputBuffer.clear();
}