moved com.jogamp.javafx.* to com.jogamp.*.

1 files changed, 206 insertions, 0 deletions

diff --git a/src/jogl/classes/com/jogamp/audio/windows/waveout/Track.java b/src/jogl/classes/com/jogamp/audio/windows/waveout/Track.java
new file mode 100755
index 000000000..b57bf1dc6
--- /dev/null
+++ b/src/jogl/classes/com/jogamp/audio/windows/waveout/Track.java
@@ -0,0 +1,206 @@
+/*
+ * Copyright (c) 2008 Sun Microsystems, Inc. All Rights Reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * 
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * 
+ * Neither the name of Sun Microsystems, Inc. or the names of
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * 
+ * This software is provided "AS IS," without a warranty of any kind. ALL
+ * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
+ * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
+ * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
+ * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
+ * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
+ * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
+ * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
+ * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
+ * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
+ * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ */
+
+package com.jogamp.audio.windows.waveout;
+
+import java.io.*;
+import java.nio.*;
+
+public class Track {
+    // Default number of samples per buffer
+    private static final int BUFFER_SIZE = 32768;
+    // Number of bytes per sample (FIXME: dependence on audio format)
+    static final int BYTES_PER_SAMPLE = 2;
+    // Whether we need byte swapping (FIXME: dependence on audio format)
+    static final boolean NEEDS_BYTE_SWAP = true;
+
+    // This is the buffer this track is currently playing from
+    private SoundBuffer activeBuffer;
+    // This is the sample position in the active buffer
+    private int samplePosition;
+    // This is the total number of samples in the file
+    private int totalSamples;
+    // This is the total number of samples we have read
+    private int samplesRead;
+    // This is the buffer that the background filler thread may be filling
+    private SoundBuffer fillingBuffer;
+    // If we're playing the file, this is its input stream
+    private InputStream input;
+    // Keep around the file name
+    private File file;
+    // Whether we're playing this sound
+    private boolean playing;
+    // Whether we're looping this sound
+    private boolean looping;
+    // The position of this sound; defaults to being at the origin
+    private volatile Vec3f position = new Vec3f();
+
+    Track(File file) throws IOException {
+        if (!file.getName().endsWith(".rawsound")) {
+            throw new IOException("Unsupported file format (currently supports only raw sounds)");
+        }
+
+        this.file = file;
+        openInput();
+
+        // Allocate the buffers
+        activeBuffer  = new SoundBuffer(BUFFER_SIZE, BYTES_PER_SAMPLE, NEEDS_BYTE_SWAP);
+        fillingBuffer = new SoundBuffer(BUFFER_SIZE, BYTES_PER_SAMPLE, NEEDS_BYTE_SWAP);
+
+        // Fill the first buffer immediately
+        fill();
+        swapBuffers();
+    }
+
+    private void openInput() throws IOException {
+        input = new BufferedInputStream(new FileInputStream(file));
+        totalSamples = (int) file.length() / BYTES_PER_SAMPLE;
+    }
+
+    public File getFile() {
+        return file;
+    }
+
+    public synchronized void play() {
+        if (input == null) {
+            try {
+                openInput();
+                // Fill it immediately
+                fill();
+            } catch (IOException e) {
+                e.printStackTrace();
+                return;
+            }
+        }
+
+        playing = true;
+    }
+
+    public synchronized boolean isPlaying() {
+        return playing;
+    }
+
+    public synchronized void setLooping(boolean looping) {
+        this.looping = looping;
+    }
+
+    public synchronized boolean isLooping() {
+        return looping;
+    }
+
+    public void setPosition(float x, float y, float z) {
+        position = new Vec3f(x, y, z);
+    }
+
+    synchronized void fill() throws IOException {
+        if (input == null) {
+            return;
+        }
+        SoundBuffer curBuffer = fillingBuffer;
+        if (!curBuffer.empty()) {
+            return;
+        }
+        curBuffer.fill(input);
+        if (curBuffer.empty()) {
+            // End of file
+            InputStream tmp = null;
+            synchronized(this) {
+                tmp = input;
+                input = null;
+            }
+            tmp.close();
+
+            // If looping, re-open
+            if (isLooping()) {
+                openInput();
+                // and fill
+                fill();
+            }
+        }
+    }
+
+    // These are only for use by the Mixer
+    private float leftGain;
+    private float rightGain;
+    
+    void setLeftGain(float leftGain) {
+        this.leftGain = leftGain;
+    }
+
+    float getLeftGain() {
+        return leftGain;
+    }
+
+    void setRightGain(float rightGain) {
+        this.rightGain = rightGain;
+    }
+
+    float getRightGain() {
+        return rightGain;
+    }
+
+    Vec3f getPosition() {
+        return position;
+    }
+
+    // This is called by the mixer and must be extremely fast
+    // Note this assumes mono sounds (FIXME)
+    boolean hasNextSample() {
+        return (!activeBuffer.empty() && samplePosition < activeBuffer.numSamples());
+    }
+
+    // This is called by the mixer and must be extremely fast
+    float nextSample() {
+        float res = activeBuffer.getSample(samplePosition++);
+        ++samplesRead;
+        if (!hasNextSample()) {
+            swapBuffers();
+            samplePosition = 0;
+            if (done()) {
+                playing = false;
+            }
+        }
+        return res;
+    }
+
+    synchronized void swapBuffers() {
+        SoundBuffer tmp = activeBuffer;
+        activeBuffer = fillingBuffer;
+        fillingBuffer = tmp;
+        fillingBuffer.empty(true);
+    }
+
+    // This provides a more robust termination condition
+    boolean done() {
+        return (samplesRead == totalSamples) && !looping;
+    }
+}