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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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package com.sun.media.sound;

import java.io.InputStream;

import javax.sound.midi.Soundbank;
import javax.sound.midi.SoundbankResource;
import javax.sound.sampled.AudioFormat;
import javax.sound.sampled.AudioInputStream;

Soundfont sample storage.
Author:Karl Helgason
/** * Soundfont sample storage. * * @author Karl Helgason */
public final class SF2Sample extends SoundbankResource { String name = ""; long startLoop = 0; long endLoop = 0; long sampleRate = 44100; int originalPitch = 60; byte pitchCorrection = 0; int sampleLink = 0; int sampleType = 0; ModelByteBuffer data; ModelByteBuffer data24; public SF2Sample(Soundbank soundBank) { super(soundBank, null, AudioInputStream.class); } public SF2Sample() { super(null, null, AudioInputStream.class); } @Override public Object getData() { AudioFormat format = getFormat(); /* if (sampleFile != null) { FileInputStream fis; try { fis = new FileInputStream(sampleFile); RIFFReader riff = new RIFFReader(fis); if (!riff.getFormat().equals("RIFF")) { throw new RIFFInvalidDataException( "Input stream is not a valid RIFF stream!"); } if (!riff.getType().equals("sfbk")) { throw new RIFFInvalidDataException( "Input stream is not a valid SoundFont!"); } while (riff.hasNextChunk()) { RIFFReader chunk = riff.nextChunk(); if (chunk.getFormat().equals("LIST")) { if (chunk.getType().equals("sdta")) { while(chunk.hasNextChunk()) { RIFFReader chunkchunk = chunk.nextChunk(); if(chunkchunk.getFormat().equals("smpl")) { chunkchunk.skip(sampleOffset); return new AudioInputStream(chunkchunk, format, sampleLen); } } } } } return null; } catch (Exception e) { return new Throwable(e.toString()); } } */ InputStream is = data.getInputStream(); if (is == null) return null; return new AudioInputStream(is, format, data.capacity()); } public ModelByteBuffer getDataBuffer() { return data; } public ModelByteBuffer getData24Buffer() { return data24; } public AudioFormat getFormat() { return new AudioFormat(sampleRate, 16, 1, true, false); } public void setData(ModelByteBuffer data) { this.data = data; } public void setData(byte[] data) { this.data = new ModelByteBuffer(data); } public void setData(byte[] data, int offset, int length) { this.data = new ModelByteBuffer(data, offset, length); } public void setData24(ModelByteBuffer data24) { this.data24 = data24; } public void setData24(byte[] data24) { this.data24 = new ModelByteBuffer(data24); } public void setData24(byte[] data24, int offset, int length) { this.data24 = new ModelByteBuffer(data24, offset, length); } /* public void setData(File file, int offset, int length) { this.data = null; this.sampleFile = file; this.sampleOffset = offset; this.sampleLen = length; } */ @Override public String getName() { return name; } public void setName(String name) { this.name = name; } public long getEndLoop() { return endLoop; } public void setEndLoop(long endLoop) { this.endLoop = endLoop; } public int getOriginalPitch() { return originalPitch; } public void setOriginalPitch(int originalPitch) { this.originalPitch = originalPitch; } public byte getPitchCorrection() { return pitchCorrection; } public void setPitchCorrection(byte pitchCorrection) { this.pitchCorrection = pitchCorrection; } public int getSampleLink() { return sampleLink; } public void setSampleLink(int sampleLink) { this.sampleLink = sampleLink; } public long getSampleRate() { return sampleRate; } public void setSampleRate(long sampleRate) { this.sampleRate = sampleRate; } public int getSampleType() { return sampleType; } public void setSampleType(int sampleType) { this.sampleType = sampleType; } public long getStartLoop() { return startLoop; } public void setStartLoop(long startLoop) { this.startLoop = startLoop; } @Override public String toString() { return "Sample: " + name; } }