Java 类com.sun.media.sound.SF2Soundbank 实例源码

项目：gervill 文件：GeneratedInstrument1.java

public SF2Instrument newInstrument(SF2Soundbank sf2, String name,
        Patch patch, SF2Layer... layers) {

    /*
     * Create SoundFont2 instrument.
     */
    SF2Instrument ins = new SF2Instrument(sf2);
    ins.setPatch(patch);
    ins.setName(name);
    sf2.addInstrument(ins);

    /*
     * Create region for instrument.
     */
    for (int i = 0; i < layers.length; i++) {
        SF2InstrumentRegion insregion = new SF2InstrumentRegion();
        insregion.setLayer(layers[i]);
        ins.getRegions().add(insregion);
    }

    return ins;
}

项目：jdk8u-jdk 文件：TestPreciseTimestampRendering.java

public static SF2Soundbank createTestSoundbank() {
    // Create impulse instrument
    // used to measure timing of note-on playback
    SF2Soundbank soundbank = new SF2Soundbank();
    float[] data = new float[100];
    Arrays.fill(data, 0);
    data[0] = 1.0f;
    byte[] bdata = new byte[data.length * format.getFrameSize()];
    AudioFloatConverter.getConverter(format).toByteArray(data, bdata);

    SF2Sample sample = new SF2Sample(soundbank);
    sample.setName("Test Sample");
    sample.setData(bdata);
    sample.setSampleRate((long) format.getSampleRate());
    sample.setOriginalPitch(69);
    soundbank.addResource(sample);

    SF2Layer layer = new SF2Layer(soundbank);
    layer.setName("Test Layer");
    soundbank.addResource(layer);
    SF2LayerRegion region = new SF2LayerRegion();
    region.setSample(sample);
    layer.getRegions().add(region);

    SF2Instrument ins = new SF2Instrument(soundbank);
    ins.setName("Test Instrument");
    soundbank.addInstrument(ins);
    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    return soundbank;
}

项目：jdk8u-jdk 文件：TestPreciseTimestampRendering.java

public static Soundbank createTestSoundbankWithChannelMixer() {
    SF2Soundbank soundbank = createTestSoundbank();

    SimpleSoundbank simplesoundbank = new SimpleSoundbank();
    SimpleInstrument simpleinstrument = new SimpleInstrument() {

        public ModelChannelMixer getChannelMixer(MidiChannel channel,
                AudioFormat format) {
            return new ModelAbstractChannelMixer() {
                boolean active = true;

                public boolean process(float[][] buffer, int offset, int len) {
                    for (int i = 0; i < buffer.length; i++) {
                        float[] cbuffer = buffer[i];
                        for (int j = 0; j < cbuffer.length; j++) {
                            cbuffer[j] = -cbuffer[j];
                        }
                    }
                    return active;
                }

                public void stop() {
                    active = false;
                }
            };
        }

    };
    simpleinstrument.add(soundbank.getInstruments()[0]);
    simplesoundbank.addInstrument(simpleinstrument);

    return simplesoundbank;
}

项目：openjdk-jdk10 文件：TestPreciseTimestampRendering.java

public static SF2Soundbank createTestSoundbank() {
    // Create impulse instrument
    // used to measure timing of note-on playback
    SF2Soundbank soundbank = new SF2Soundbank();
    float[] data = new float[100];
    Arrays.fill(data, 0);
    data[0] = 1.0f;
    byte[] bdata = new byte[data.length * format.getFrameSize()];
    AudioFloatConverter.getConverter(format).toByteArray(data, bdata);

    SF2Sample sample = new SF2Sample(soundbank);
    sample.setName("Test Sample");
    sample.setData(bdata);
    sample.setSampleRate((long) format.getSampleRate());
    sample.setOriginalPitch(69);
    soundbank.addResource(sample);

    SF2Layer layer = new SF2Layer(soundbank);
    layer.setName("Test Layer");
    soundbank.addResource(layer);
    SF2LayerRegion region = new SF2LayerRegion();
    region.setSample(sample);
    layer.getRegions().add(region);

    SF2Instrument ins = new SF2Instrument(soundbank);
    ins.setName("Test Instrument");
    soundbank.addInstrument(ins);
    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    return soundbank;
}

项目：openjdk-jdk10 文件：TestPreciseTimestampRendering.java

public static Soundbank createTestSoundbankWithChannelMixer() {
    SF2Soundbank soundbank = createTestSoundbank();

    SimpleSoundbank simplesoundbank = new SimpleSoundbank();
    SimpleInstrument simpleinstrument = new SimpleInstrument() {

        public ModelChannelMixer getChannelMixer(MidiChannel channel,
                AudioFormat format) {
            return new ModelAbstractChannelMixer() {
                boolean active = true;

                public boolean process(float[][] buffer, int offset, int len) {
                    for (int i = 0; i < buffer.length; i++) {
                        float[] cbuffer = buffer[i];
                        for (int j = 0; j < cbuffer.length; j++) {
                            cbuffer[j] = -cbuffer[j];
                        }
                    }
                    return active;
                }

                public void stop() {
                    active = false;
                }
            };
        }

    };
    simpleinstrument.add(soundbank.getInstruments()[0]);
    simplesoundbank.addInstrument(simpleinstrument);

    return simplesoundbank;
}

项目：openjdk9 文件：TestPreciseTimestampRendering.java

public static SF2Soundbank createTestSoundbank() {
    // Create impulse instrument
    // used to measure timing of note-on playback
    SF2Soundbank soundbank = new SF2Soundbank();
    float[] data = new float[100];
    Arrays.fill(data, 0);
    data[0] = 1.0f;
    byte[] bdata = new byte[data.length * format.getFrameSize()];
    AudioFloatConverter.getConverter(format).toByteArray(data, bdata);

    SF2Sample sample = new SF2Sample(soundbank);
    sample.setName("Test Sample");
    sample.setData(bdata);
    sample.setSampleRate((long) format.getSampleRate());
    sample.setOriginalPitch(69);
    soundbank.addResource(sample);

    SF2Layer layer = new SF2Layer(soundbank);
    layer.setName("Test Layer");
    soundbank.addResource(layer);
    SF2LayerRegion region = new SF2LayerRegion();
    region.setSample(sample);
    layer.getRegions().add(region);

    SF2Instrument ins = new SF2Instrument(soundbank);
    ins.setName("Test Instrument");
    soundbank.addInstrument(ins);
    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    return soundbank;
}

项目：openjdk9 文件：TestPreciseTimestampRendering.java

public static Soundbank createTestSoundbankWithChannelMixer() {
    SF2Soundbank soundbank = createTestSoundbank();

    SimpleSoundbank simplesoundbank = new SimpleSoundbank();
    SimpleInstrument simpleinstrument = new SimpleInstrument() {

        public ModelChannelMixer getChannelMixer(MidiChannel channel,
                AudioFormat format) {
            return new ModelAbstractChannelMixer() {
                boolean active = true;

                public boolean process(float[][] buffer, int offset, int len) {
                    for (int i = 0; i < buffer.length; i++) {
                        float[] cbuffer = buffer[i];
                        for (int j = 0; j < cbuffer.length; j++) {
                            cbuffer[j] = -cbuffer[j];
                        }
                    }
                    return active;
                }

                public void stop() {
                    active = false;
                }
            };
        }

    };
    simpleinstrument.add(soundbank.getInstruments()[0]);
    simplesoundbank.addInstrument(simpleinstrument);

    return simplesoundbank;
}

项目：jdk8u_jdk 文件：TestPreciseTimestampRendering.java

public static SF2Soundbank createTestSoundbank() {
    // Create impulse instrument
    // used to measure timing of note-on playback
    SF2Soundbank soundbank = new SF2Soundbank();
    float[] data = new float[100];
    Arrays.fill(data, 0);
    data[0] = 1.0f;
    byte[] bdata = new byte[data.length * format.getFrameSize()];
    AudioFloatConverter.getConverter(format).toByteArray(data, bdata);

    SF2Sample sample = new SF2Sample(soundbank);
    sample.setName("Test Sample");
    sample.setData(bdata);
    sample.setSampleRate((long) format.getSampleRate());
    sample.setOriginalPitch(69);
    soundbank.addResource(sample);

    SF2Layer layer = new SF2Layer(soundbank);
    layer.setName("Test Layer");
    soundbank.addResource(layer);
    SF2LayerRegion region = new SF2LayerRegion();
    region.setSample(sample);
    layer.getRegions().add(region);

    SF2Instrument ins = new SF2Instrument(soundbank);
    ins.setName("Test Instrument");
    soundbank.addInstrument(ins);
    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    return soundbank;
}

项目：jdk8u_jdk 文件：TestPreciseTimestampRendering.java

public static Soundbank createTestSoundbankWithChannelMixer() {
    SF2Soundbank soundbank = createTestSoundbank();

    SimpleSoundbank simplesoundbank = new SimpleSoundbank();
    SimpleInstrument simpleinstrument = new SimpleInstrument() {

        public ModelChannelMixer getChannelMixer(MidiChannel channel,
                AudioFormat format) {
            return new ModelAbstractChannelMixer() {
                boolean active = true;

                public boolean process(float[][] buffer, int offset, int len) {
                    for (int i = 0; i < buffer.length; i++) {
                        float[] cbuffer = buffer[i];
                        for (int j = 0; j < cbuffer.length; j++) {
                            cbuffer[j] = -cbuffer[j];
                        }
                    }
                    return active;
                }

                public void stop() {
                    active = false;
                }
            };
        }

    };
    simpleinstrument.add(soundbank.getInstruments()[0]);
    simplesoundbank.addInstrument(simpleinstrument);

    return simplesoundbank;
}

项目：lookaside_java-1.8.0-openjdk 文件：TestPreciseTimestampRendering.java

public static SF2Soundbank createTestSoundbank() {
    // Create impulse instrument
    // used to measure timing of note-on playback
    SF2Soundbank soundbank = new SF2Soundbank();
    float[] data = new float[100];
    Arrays.fill(data, 0);
    data[0] = 1.0f;
    byte[] bdata = new byte[data.length * format.getFrameSize()];
    AudioFloatConverter.getConverter(format).toByteArray(data, bdata);

    SF2Sample sample = new SF2Sample(soundbank);
    sample.setName("Test Sample");
    sample.setData(bdata);
    sample.setSampleRate((long) format.getSampleRate());
    sample.setOriginalPitch(69);
    soundbank.addResource(sample);

    SF2Layer layer = new SF2Layer(soundbank);
    layer.setName("Test Layer");
    soundbank.addResource(layer);
    SF2LayerRegion region = new SF2LayerRegion();
    region.setSample(sample);
    layer.getRegions().add(region);

    SF2Instrument ins = new SF2Instrument(soundbank);
    ins.setName("Test Instrument");
    soundbank.addInstrument(ins);
    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    return soundbank;
}

项目：lookaside_java-1.8.0-openjdk 文件：TestPreciseTimestampRendering.java

public static Soundbank createTestSoundbankWithChannelMixer() {
    SF2Soundbank soundbank = createTestSoundbank();

    SimpleSoundbank simplesoundbank = new SimpleSoundbank();
    SimpleInstrument simpleinstrument = new SimpleInstrument() {

        public ModelChannelMixer getChannelMixer(MidiChannel channel,
                AudioFormat format) {
            return new ModelAbstractChannelMixer() {
                boolean active = true;

                public boolean process(float[][] buffer, int offset, int len) {
                    for (int i = 0; i < buffer.length; i++) {
                        float[] cbuffer = buffer[i];
                        for (int j = 0; j < cbuffer.length; j++) {
                            cbuffer[j] = -cbuffer[j];
                        }
                    }
                    return active;
                }

                public void stop() {
                    active = false;
                }
            };
        }

    };
    simpleinstrument.add(soundbank.getInstruments()[0]);
    simplesoundbank.addInstrument(simpleinstrument);

    return simplesoundbank;
}

项目：TuxGuitar-1.3.1-fork 文件：SF2SoundbankReader.java

public Soundbank getSoundbank(URL url)
        throws InvalidMidiDataException, IOException {
    try {
        return new SF2Soundbank(url);
    } catch (RIFFInvalidFormatException e) {
        return null;
    }
}

项目：TuxGuitar-1.3.1-fork 文件：SF2SoundbankReader.java

public Soundbank getSoundbank(InputStream stream)
        throws InvalidMidiDataException, IOException {
    try {
        stream.mark(512);
        return new SF2Soundbank(stream);
    } catch (RIFFInvalidFormatException e) {
        stream.reset();
        return null;
    }
}

项目：TuxGuitar-1.3.1-fork 文件：SF2SoundbankReader.java

public Soundbank getSoundbank(File file)
        throws InvalidMidiDataException, IOException {
    try {
        return new SF2Soundbank(file);
    } catch (RIFFInvalidFormatException e) {
        return null;
    }
}

项目：infobip-open-jdk-8 文件：TestPreciseTimestampRendering.java

public static SF2Soundbank createTestSoundbank() {
    // Create impulse instrument
    // used to measure timing of note-on playback
    SF2Soundbank soundbank = new SF2Soundbank();
    float[] data = new float[100];
    Arrays.fill(data, 0);
    data[0] = 1.0f;
    byte[] bdata = new byte[data.length * format.getFrameSize()];
    AudioFloatConverter.getConverter(format).toByteArray(data, bdata);

    SF2Sample sample = new SF2Sample(soundbank);
    sample.setName("Test Sample");
    sample.setData(bdata);
    sample.setSampleRate((long) format.getSampleRate());
    sample.setOriginalPitch(69);
    soundbank.addResource(sample);

    SF2Layer layer = new SF2Layer(soundbank);
    layer.setName("Test Layer");
    soundbank.addResource(layer);
    SF2LayerRegion region = new SF2LayerRegion();
    region.setSample(sample);
    layer.getRegions().add(region);

    SF2Instrument ins = new SF2Instrument(soundbank);
    ins.setName("Test Instrument");
    soundbank.addInstrument(ins);
    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    return soundbank;
}

项目：infobip-open-jdk-8 文件：TestPreciseTimestampRendering.java

public static Soundbank createTestSoundbankWithChannelMixer() {
    SF2Soundbank soundbank = createTestSoundbank();

    SimpleSoundbank simplesoundbank = new SimpleSoundbank();
    SimpleInstrument simpleinstrument = new SimpleInstrument() {

        public ModelChannelMixer getChannelMixer(MidiChannel channel,
                AudioFormat format) {
            return new ModelAbstractChannelMixer() {
                boolean active = true;

                public boolean process(float[][] buffer, int offset, int len) {
                    for (int i = 0; i < buffer.length; i++) {
                        float[] cbuffer = buffer[i];
                        for (int j = 0; j < cbuffer.length; j++) {
                            cbuffer[j] = -cbuffer[j];
                        }
                    }
                    return active;
                }

                public void stop() {
                    active = false;
                }
            };
        }

    };
    simpleinstrument.add(soundbank.getInstruments()[0]);
    simplesoundbank.addInstrument(simpleinstrument);

    return simplesoundbank;
}

项目：jdk8u-dev-jdk 文件：TestPreciseTimestampRendering.java

public static SF2Soundbank createTestSoundbank() {
    // Create impulse instrument
    // used to measure timing of note-on playback
    SF2Soundbank soundbank = new SF2Soundbank();
    float[] data = new float[100];
    Arrays.fill(data, 0);
    data[0] = 1.0f;
    byte[] bdata = new byte[data.length * format.getFrameSize()];
    AudioFloatConverter.getConverter(format).toByteArray(data, bdata);

    SF2Sample sample = new SF2Sample(soundbank);
    sample.setName("Test Sample");
    sample.setData(bdata);
    sample.setSampleRate((long) format.getSampleRate());
    sample.setOriginalPitch(69);
    soundbank.addResource(sample);

    SF2Layer layer = new SF2Layer(soundbank);
    layer.setName("Test Layer");
    soundbank.addResource(layer);
    SF2LayerRegion region = new SF2LayerRegion();
    region.setSample(sample);
    layer.getRegions().add(region);

    SF2Instrument ins = new SF2Instrument(soundbank);
    ins.setName("Test Instrument");
    soundbank.addInstrument(ins);
    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    return soundbank;
}

项目：jdk8u-dev-jdk 文件：TestPreciseTimestampRendering.java

public static Soundbank createTestSoundbankWithChannelMixer() {
    SF2Soundbank soundbank = createTestSoundbank();

    SimpleSoundbank simplesoundbank = new SimpleSoundbank();
    SimpleInstrument simpleinstrument = new SimpleInstrument() {

        public ModelChannelMixer getChannelMixer(MidiChannel channel,
                AudioFormat format) {
            return new ModelAbstractChannelMixer() {
                boolean active = true;

                public boolean process(float[][] buffer, int offset, int len) {
                    for (int i = 0; i < buffer.length; i++) {
                        float[] cbuffer = buffer[i];
                        for (int j = 0; j < cbuffer.length; j++) {
                            cbuffer[j] = -cbuffer[j];
                        }
                    }
                    return active;
                }

                public void stop() {
                    active = false;
                }
            };
        }

    };
    simpleinstrument.add(soundbank.getInstruments()[0]);
    simplesoundbank.addInstrument(simpleinstrument);

    return simplesoundbank;
}

项目：jdk7-jdk 文件：TestPreciseTimestampRendering.java

public static SF2Soundbank createTestSoundbank() {
    // Create impulse instrument
    // used to measure timing of note-on playback
    SF2Soundbank soundbank = new SF2Soundbank();
    float[] data = new float[100];
    Arrays.fill(data, 0);
    data[0] = 1.0f;
    byte[] bdata = new byte[data.length * format.getFrameSize()];
    AudioFloatConverter.getConverter(format).toByteArray(data, bdata);

    SF2Sample sample = new SF2Sample(soundbank);
    sample.setName("Test Sample");
    sample.setData(bdata);
    sample.setSampleRate((long) format.getSampleRate());
    sample.setOriginalPitch(69);
    soundbank.addResource(sample);

    SF2Layer layer = new SF2Layer(soundbank);
    layer.setName("Test Layer");
    soundbank.addResource(layer);
    SF2LayerRegion region = new SF2LayerRegion();
    region.setSample(sample);
    layer.getRegions().add(region);

    SF2Instrument ins = new SF2Instrument(soundbank);
    ins.setName("Test Instrument");
    soundbank.addInstrument(ins);
    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    return soundbank;
}

项目：jdk7-jdk 文件：TestPreciseTimestampRendering.java

public static Soundbank createTestSoundbankWithChannelMixer() {
    SF2Soundbank soundbank = createTestSoundbank();

    SimpleSoundbank simplesoundbank = new SimpleSoundbank();
    SimpleInstrument simpleinstrument = new SimpleInstrument() {

        public ModelChannelMixer getChannelMixer(MidiChannel channel,
                AudioFormat format) {
            return new ModelAbstractChannelMixer() {
                boolean active = true;

                public boolean process(float[][] buffer, int offset, int len) {
                    for (int i = 0; i < buffer.length; i++) {
                        float[] cbuffer = buffer[i];
                        for (int j = 0; j < cbuffer.length; j++) {
                            cbuffer[j] = -cbuffer[j];
                        }
                    }
                    return active;
                }

                public void stop() {
                    active = false;
                }
            };
        }

    };
    simpleinstrument.add(soundbank.getInstruments()[0]);
    simplesoundbank.addInstrument(simpleinstrument);

    return simplesoundbank;
}

项目：openjdk-source-code-learn 文件：TestPreciseTimestampRendering.java

public static SF2Soundbank createTestSoundbank() {
    // Create impulse instrument
    // used to measure timing of note-on playback
    SF2Soundbank soundbank = new SF2Soundbank();
    float[] data = new float[100];
    Arrays.fill(data, 0);
    data[0] = 1.0f;
    byte[] bdata = new byte[data.length * format.getFrameSize()];
    AudioFloatConverter.getConverter(format).toByteArray(data, bdata);

    SF2Sample sample = new SF2Sample(soundbank);
    sample.setName("Test Sample");
    sample.setData(bdata);
    sample.setSampleRate((long) format.getSampleRate());
    sample.setOriginalPitch(69);
    soundbank.addResource(sample);

    SF2Layer layer = new SF2Layer(soundbank);
    layer.setName("Test Layer");
    soundbank.addResource(layer);
    SF2LayerRegion region = new SF2LayerRegion();
    region.setSample(sample);
    layer.getRegions().add(region);

    SF2Instrument ins = new SF2Instrument(soundbank);
    ins.setName("Test Instrument");
    soundbank.addInstrument(ins);
    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    return soundbank;
}

项目：openjdk-source-code-learn 文件：TestPreciseTimestampRendering.java

public static Soundbank createTestSoundbankWithChannelMixer() {
    SF2Soundbank soundbank = createTestSoundbank();

    SimpleSoundbank simplesoundbank = new SimpleSoundbank();
    SimpleInstrument simpleinstrument = new SimpleInstrument() {

        public ModelChannelMixer getChannelMixer(MidiChannel channel,
                AudioFormat format) {
            return new ModelAbstractChannelMixer() {
                boolean active = true;

                public boolean process(float[][] buffer, int offset, int len) {
                    for (int i = 0; i < buffer.length; i++) {
                        float[] cbuffer = buffer[i];
                        for (int j = 0; j < cbuffer.length; j++) {
                            cbuffer[j] = -cbuffer[j];
                        }
                    }
                    return active;
                }

                public void stop() {
                    active = false;
                }
            };
        }

    };
    simpleinstrument.add(soundbank.getInstruments()[0]);
    simplesoundbank.addInstrument(simpleinstrument);

    return simplesoundbank;
}

项目：OLD-OpenJDK8 文件：TestPreciseTimestampRendering.java

public static SF2Soundbank createTestSoundbank() {
    // Create impulse instrument
    // used to measure timing of note-on playback
    SF2Soundbank soundbank = new SF2Soundbank();
    float[] data = new float[100];
    Arrays.fill(data, 0);
    data[0] = 1.0f;
    byte[] bdata = new byte[data.length * format.getFrameSize()];
    AudioFloatConverter.getConverter(format).toByteArray(data, bdata);

    SF2Sample sample = new SF2Sample(soundbank);
    sample.setName("Test Sample");
    sample.setData(bdata);
    sample.setSampleRate((long) format.getSampleRate());
    sample.setOriginalPitch(69);
    soundbank.addResource(sample);

    SF2Layer layer = new SF2Layer(soundbank);
    layer.setName("Test Layer");
    soundbank.addResource(layer);
    SF2LayerRegion region = new SF2LayerRegion();
    region.setSample(sample);
    layer.getRegions().add(region);

    SF2Instrument ins = new SF2Instrument(soundbank);
    ins.setName("Test Instrument");
    soundbank.addInstrument(ins);
    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    return soundbank;
}

项目：OLD-OpenJDK8 文件：TestPreciseTimestampRendering.java

public static Soundbank createTestSoundbankWithChannelMixer() {
    SF2Soundbank soundbank = createTestSoundbank();

    SimpleSoundbank simplesoundbank = new SimpleSoundbank();
    SimpleInstrument simpleinstrument = new SimpleInstrument() {

        public ModelChannelMixer getChannelMixer(MidiChannel channel,
                AudioFormat format) {
            return new ModelAbstractChannelMixer() {
                boolean active = true;

                public boolean process(float[][] buffer, int offset, int len) {
                    for (int i = 0; i < buffer.length; i++) {
                        float[] cbuffer = buffer[i];
                        for (int j = 0; j < cbuffer.length; j++) {
                            cbuffer[j] = -cbuffer[j];
                        }
                    }
                    return active;
                }

                public void stop() {
                    active = false;
                }
            };
        }

    };
    simpleinstrument.add(soundbank.getInstruments()[0]);
    simplesoundbank.addInstrument(simpleinstrument);

    return simplesoundbank;
}

项目：JAVA_UNIT 文件：TestPreciseTimestampRendering.java

public static SF2Soundbank createTestSoundbank() {
    // Create impulse instrument
    // used to measure timing of note-on playback
    SF2Soundbank soundbank = new SF2Soundbank();
    float[] data = new float[100];
    Arrays.fill(data, 0);
    data[0] = 1.0f;
    byte[] bdata = new byte[data.length * format.getFrameSize()];
    AudioFloatConverter.getConverter(format).toByteArray(data, bdata);

    SF2Sample sample = new SF2Sample(soundbank);
    sample.setName("Test Sample");
    sample.setData(bdata);
    sample.setSampleRate((long) format.getSampleRate());
    sample.setOriginalPitch(69);
    soundbank.addResource(sample);

    SF2Layer layer = new SF2Layer(soundbank);
    layer.setName("Test Layer");
    soundbank.addResource(layer);
    SF2LayerRegion region = new SF2LayerRegion();
    region.setSample(sample);
    layer.getRegions().add(region);

    SF2Instrument ins = new SF2Instrument(soundbank);
    ins.setName("Test Instrument");
    soundbank.addInstrument(ins);
    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    return soundbank;
}

项目：JAVA_UNIT 文件：TestPreciseTimestampRendering.java

public static Soundbank createTestSoundbankWithChannelMixer() {
    SF2Soundbank soundbank = createTestSoundbank();

    SimpleSoundbank simplesoundbank = new SimpleSoundbank();
    SimpleInstrument simpleinstrument = new SimpleInstrument() {

        public ModelChannelMixer getChannelMixer(MidiChannel channel,
                AudioFormat format) {
            return new ModelAbstractChannelMixer() {
                boolean active = true;

                public boolean process(float[][] buffer, int offset, int len) {
                    for (int i = 0; i < buffer.length; i++) {
                        float[] cbuffer = buffer[i];
                        for (int j = 0; j < cbuffer.length; j++) {
                            cbuffer[j] = -cbuffer[j];
                        }
                    }
                    return active;
                }

                public void stop() {
                    active = false;
                }
            };
        }

    };
    simpleinstrument.add(soundbank.getInstruments()[0]);
    simplesoundbank.addInstrument(simpleinstrument);

    return simplesoundbank;
}

项目：openjdk-jdk7u-jdk 文件：TestPreciseTimestampRendering.java

public static SF2Soundbank createTestSoundbank() {
    // Create impulse instrument
    // used to measure timing of note-on playback
    SF2Soundbank soundbank = new SF2Soundbank();
    float[] data = new float[100];
    Arrays.fill(data, 0);
    data[0] = 1.0f;
    byte[] bdata = new byte[data.length * format.getFrameSize()];
    AudioFloatConverter.getConverter(format).toByteArray(data, bdata);

    SF2Sample sample = new SF2Sample(soundbank);
    sample.setName("Test Sample");
    sample.setData(bdata);
    sample.setSampleRate((long) format.getSampleRate());
    sample.setOriginalPitch(69);
    soundbank.addResource(sample);

    SF2Layer layer = new SF2Layer(soundbank);
    layer.setName("Test Layer");
    soundbank.addResource(layer);
    SF2LayerRegion region = new SF2LayerRegion();
    region.setSample(sample);
    layer.getRegions().add(region);

    SF2Instrument ins = new SF2Instrument(soundbank);
    ins.setName("Test Instrument");
    soundbank.addInstrument(ins);
    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    return soundbank;
}

项目：openjdk-jdk7u-jdk 文件：TestPreciseTimestampRendering.java

public static Soundbank createTestSoundbankWithChannelMixer() {
    SF2Soundbank soundbank = createTestSoundbank();

    SimpleSoundbank simplesoundbank = new SimpleSoundbank();
    SimpleInstrument simpleinstrument = new SimpleInstrument() {

        public ModelChannelMixer getChannelMixer(MidiChannel channel,
                AudioFormat format) {
            return new ModelAbstractChannelMixer() {
                boolean active = true;

                public boolean process(float[][] buffer, int offset, int len) {
                    for (int i = 0; i < buffer.length; i++) {
                        float[] cbuffer = buffer[i];
                        for (int j = 0; j < cbuffer.length; j++) {
                            cbuffer[j] = -cbuffer[j];
                        }
                    }
                    return active;
                }

                public void stop() {
                    active = false;
                }
            };
        }

    };
    simpleinstrument.add(soundbank.getInstruments()[0]);
    simplesoundbank.addInstrument(simpleinstrument);

    return simplesoundbank;
}

项目：openjdk-icedtea7 文件：TestPreciseTimestampRendering.java

public static SF2Soundbank createTestSoundbank() {
    // Create impulse instrument
    // used to measure timing of note-on playback
    SF2Soundbank soundbank = new SF2Soundbank();
    float[] data = new float[100];
    Arrays.fill(data, 0);
    data[0] = 1.0f;
    byte[] bdata = new byte[data.length * format.getFrameSize()];
    AudioFloatConverter.getConverter(format).toByteArray(data, bdata);

    SF2Sample sample = new SF2Sample(soundbank);
    sample.setName("Test Sample");
    sample.setData(bdata);
    sample.setSampleRate((long) format.getSampleRate());
    sample.setOriginalPitch(69);
    soundbank.addResource(sample);

    SF2Layer layer = new SF2Layer(soundbank);
    layer.setName("Test Layer");
    soundbank.addResource(layer);
    SF2LayerRegion region = new SF2LayerRegion();
    region.setSample(sample);
    layer.getRegions().add(region);

    SF2Instrument ins = new SF2Instrument(soundbank);
    ins.setName("Test Instrument");
    soundbank.addInstrument(ins);
    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    return soundbank;
}

项目：openjdk-icedtea7 文件：TestPreciseTimestampRendering.java

public static Soundbank createTestSoundbankWithChannelMixer() {
    SF2Soundbank soundbank = createTestSoundbank();

    SimpleSoundbank simplesoundbank = new SimpleSoundbank();
    SimpleInstrument simpleinstrument = new SimpleInstrument() {

        public ModelChannelMixer getChannelMixer(MidiChannel channel,
                AudioFormat format) {
            return new ModelAbstractChannelMixer() {
                boolean active = true;

                public boolean process(float[][] buffer, int offset, int len) {
                    for (int i = 0; i < buffer.length; i++) {
                        float[] cbuffer = buffer[i];
                        for (int j = 0; j < cbuffer.length; j++) {
                            cbuffer[j] = -cbuffer[j];
                        }
                    }
                    return active;
                }

                public void stop() {
                    active = false;
                }
            };
        }

    };
    simpleinstrument.add(soundbank.getInstruments()[0]);
    simplesoundbank.addInstrument(simpleinstrument);

    return simplesoundbank;
}

项目：Beeg-StaKe 文件：SoundEngine.java

private boolean loadInstruments() {
    try {
        SF2Soundbank soundbank = new SF2Soundbank(new FileInputStream(
                new File(getConfig().getString("SoundFont"))));
        synthesizer.loadAllInstruments(soundbank);
    } catch (IOException e) {
        return false;
    }
    for (javax.sound.midi.Instrument instrument : synthesizer
            .getLoadedInstruments()) {
        instruments.add(new Instrument(instrument.getPatch().getProgram(),
                new InstrumentInformation(instrument.getName(), "")));
    }
    return true;
}

项目：gervill 文件：GeneratedInstrument1.java

public SF2Sample newSimpleFFTSample(SF2Soundbank sf2, String name,
        double[] data, double base, int fadeuptime) {

    int fftsize = data.length / 2;
    AudioFormat format = new AudioFormat(44100, 16, 1, true, false);
    double basefreq = (base / fftsize) * format.getSampleRate() * 0.5;

    randomPhase(data);
    ifft(data);
    data = realPart(data);
    normalize(data, 0.9);
    float[] fdata = toFloat(data);
    fdata = loopExtend(fdata, fdata.length + 512);
    fadeUp(fdata, fadeuptime);
    byte[] bdata = toBytes(fdata, format);

    /*
     * Create SoundFont2 sample.
     */
    SF2Sample sample = new SF2Sample(sf2);
    sample.setName(name);
    sample.setData(bdata);
    sample.setStartLoop(256);
    sample.setEndLoop(fftsize + 256);
    sample.setSampleRate((long) format.getSampleRate());
    double orgnote = (69 + 12)
            + (12 * Math.log(basefreq / 440.0) / Math.log(2));
    sample.setOriginalPitch((int) orgnote);
    sample.setPitchCorrection((byte) (-(orgnote - (int) orgnote) * 100.0));
    sf2.addResource(sample);

    return sample;
}

项目：gervill 文件：GeneratedInstrument1.java

public SF2Layer newLayer(SF2Soundbank sf2, String name, SF2Sample sample) {
    SF2LayerRegion region = new SF2LayerRegion();
    region.setSample(sample);

    SF2Layer layer = new SF2Layer(sf2);
    layer.setName(name);
    layer.getRegions().add(region);
    sf2.addResource(layer);

    return layer;
}

项目：jdk8u-jdk 文件：NoteOverFlowTest2.java

public static void main(String[] args) throws Exception
{
    // Create instance of the synthesizer with very low polyphony
    AudioSynthesizer synth = new SoftSynthesizer();
    AudioFormat format = new AudioFormat(44100, 16, 2, true, false);
    Map<String, Object> p = new HashMap<String, Object>();
    p.put("max polyphony", new Integer(5));
    AudioInputStream stream = synth.openStream(format, p);

    // Create instrument with too many regions (more than max polyphony)
    SF2Soundbank sf2 = new SF2Soundbank();

    SF2Sample sample = new SF2Sample(sf2);
    sample.setName("test sample");
    sample.setData(new byte[100]);
    sample.setSampleRate(44100);
    sample.setOriginalPitch(20);
    sf2.addResource(sample);

    SF2Layer layer = new SF2Layer(sf2);
    layer.setName("test layer");
    sf2.addResource(layer);

    for (int i = 0; i < 100; i++) {
        SF2LayerRegion region = new SF2LayerRegion();
        region.setSample(sample);
        layer.getRegions().add(region);
    }

    SF2Instrument ins = new SF2Instrument(sf2);
    ins.setPatch(new Patch(0,0));
    ins.setName("test instrument");
    sf2.addInstrument(ins);

    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    // Load the test soundbank into the synthesizer
    synth.unloadAllInstruments(synth.getDefaultSoundbank());
    synth.loadAllInstruments(sf2);

    // Send out one midi on message
    MidiChannel ch1 = synth.getChannels()[0];
    ch1.programChange(0);
    ch1.noteOn(64, 64);

    // Read 1 sec from stream
    stream.skip(format.getFrameSize() * ((int)(format.getFrameRate() * 2)));

    // Close the synthesizer after use
    synth.close();
}

项目：openjdk-jdk10 文件：NoteOverFlowTest2.java

public static void main(String[] args) throws Exception
{
    // Create instance of the synthesizer with very low polyphony
    AudioSynthesizer synth = new SoftSynthesizer();
    AudioFormat format = new AudioFormat(44100, 16, 2, true, false);
    Map<String, Object> p = new HashMap<String, Object>();
    p.put("max polyphony", new Integer(5));
    AudioInputStream stream = synth.openStream(format, p);

    // Create instrument with too many regions (more than max polyphony)
    SF2Soundbank sf2 = new SF2Soundbank();

    SF2Sample sample = new SF2Sample(sf2);
    sample.setName("test sample");
    sample.setData(new byte[100]);
    sample.setSampleRate(44100);
    sample.setOriginalPitch(20);
    sf2.addResource(sample);

    SF2Layer layer = new SF2Layer(sf2);
    layer.setName("test layer");
    sf2.addResource(layer);

    for (int i = 0; i < 100; i++) {
        SF2LayerRegion region = new SF2LayerRegion();
        region.setSample(sample);
        layer.getRegions().add(region);
    }

    SF2Instrument ins = new SF2Instrument(sf2);
    ins.setPatch(new Patch(0,0));
    ins.setName("test instrument");
    sf2.addInstrument(ins);

    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    // Load the test soundbank into the synthesizer
    synth.unloadAllInstruments(synth.getDefaultSoundbank());
    synth.loadAllInstruments(sf2);

    // Send out one midi on message
    MidiChannel ch1 = synth.getChannels()[0];
    ch1.programChange(0);
    ch1.noteOn(64, 64);

    // Read 1 sec from stream
    stream.skip(format.getFrameSize() * ((int)(format.getFrameRate() * 2)));

    // Close the synthesizer after use
    synth.close();
}

项目：openjdk9 文件：NoteOverFlowTest2.java

public static void main(String[] args) throws Exception
{
    // Create instance of the synthesizer with very low polyphony
    AudioSynthesizer synth = new SoftSynthesizer();
    AudioFormat format = new AudioFormat(44100, 16, 2, true, false);
    Map<String, Object> p = new HashMap<String, Object>();
    p.put("max polyphony", new Integer(5));
    AudioInputStream stream = synth.openStream(format, p);

    // Create instrument with too many regions (more than max polyphony)
    SF2Soundbank sf2 = new SF2Soundbank();

    SF2Sample sample = new SF2Sample(sf2);
    sample.setName("test sample");
    sample.setData(new byte[100]);
    sample.setSampleRate(44100);
    sample.setOriginalPitch(20);
    sf2.addResource(sample);

    SF2Layer layer = new SF2Layer(sf2);
    layer.setName("test layer");
    sf2.addResource(layer);

    for (int i = 0; i < 100; i++) {
        SF2LayerRegion region = new SF2LayerRegion();
        region.setSample(sample);
        layer.getRegions().add(region);
    }

    SF2Instrument ins = new SF2Instrument(sf2);
    ins.setPatch(new Patch(0,0));
    ins.setName("test instrument");
    sf2.addInstrument(ins);

    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    // Load the test soundbank into the synthesizer
    synth.unloadAllInstruments(synth.getDefaultSoundbank());
    synth.loadAllInstruments(sf2);

    // Send out one midi on message
    MidiChannel ch1 = synth.getChannels()[0];
    ch1.programChange(0);
    ch1.noteOn(64, 64);

    // Read 1 sec from stream
    stream.skip(format.getFrameSize() * ((int)(format.getFrameRate() * 2)));

    // Close the synthesizer after use
    synth.close();
}

项目：jdk8u_jdk 文件：NoteOverFlowTest2.java

public static void main(String[] args) throws Exception
{
    // Create instance of the synthesizer with very low polyphony
    AudioSynthesizer synth = new SoftSynthesizer();
    AudioFormat format = new AudioFormat(44100, 16, 2, true, false);
    Map<String, Object> p = new HashMap<String, Object>();
    p.put("max polyphony", new Integer(5));
    AudioInputStream stream = synth.openStream(format, p);

    // Create instrument with too many regions (more than max polyphony)
    SF2Soundbank sf2 = new SF2Soundbank();

    SF2Sample sample = new SF2Sample(sf2);
    sample.setName("test sample");
    sample.setData(new byte[100]);
    sample.setSampleRate(44100);
    sample.setOriginalPitch(20);
    sf2.addResource(sample);

    SF2Layer layer = new SF2Layer(sf2);
    layer.setName("test layer");
    sf2.addResource(layer);

    for (int i = 0; i < 100; i++) {
        SF2LayerRegion region = new SF2LayerRegion();
        region.setSample(sample);
        layer.getRegions().add(region);
    }

    SF2Instrument ins = new SF2Instrument(sf2);
    ins.setPatch(new Patch(0,0));
    ins.setName("test instrument");
    sf2.addInstrument(ins);

    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    // Load the test soundbank into the synthesizer
    synth.unloadAllInstruments(synth.getDefaultSoundbank());
    synth.loadAllInstruments(sf2);

    // Send out one midi on message
    MidiChannel ch1 = synth.getChannels()[0];
    ch1.programChange(0);
    ch1.noteOn(64, 64);

    // Read 1 sec from stream
    stream.skip(format.getFrameSize() * ((int)(format.getFrameRate() * 2)));

    // Close the synthesizer after use
    synth.close();
}

项目：lookaside_java-1.8.0-openjdk 文件：NoteOverFlowTest2.java

public static void main(String[] args) throws Exception
{
    // Create instance of the synthesizer with very low polyphony
    AudioSynthesizer synth = new SoftSynthesizer();
    AudioFormat format = new AudioFormat(44100, 16, 2, true, false);
    Map<String, Object> p = new HashMap<String, Object>();
    p.put("max polyphony", new Integer(5));
    AudioInputStream stream = synth.openStream(format, p);

    // Create instrument with too many regions (more than max polyphony)
    SF2Soundbank sf2 = new SF2Soundbank();

    SF2Sample sample = new SF2Sample(sf2);
    sample.setName("test sample");
    sample.setData(new byte[100]);
    sample.setSampleRate(44100);
    sample.setOriginalPitch(20);
    sf2.addResource(sample);

    SF2Layer layer = new SF2Layer(sf2);
    layer.setName("test layer");
    sf2.addResource(layer);

    for (int i = 0; i < 100; i++) {
        SF2LayerRegion region = new SF2LayerRegion();
        region.setSample(sample);
        layer.getRegions().add(region);
    }

    SF2Instrument ins = new SF2Instrument(sf2);
    ins.setPatch(new Patch(0,0));
    ins.setName("test instrument");
    sf2.addInstrument(ins);

    SF2InstrumentRegion insregion = new SF2InstrumentRegion();
    insregion.setLayer(layer);
    ins.getRegions().add(insregion);

    // Load the test soundbank into the synthesizer
    synth.unloadAllInstruments(synth.getDefaultSoundbank());
    synth.loadAllInstruments(sf2);

    // Send out one midi on message
    MidiChannel ch1 = synth.getChannels()[0];
    ch1.programChange(0);
    ch1.noteOn(64, 64);

    // Read 1 sec from stream
    stream.skip(format.getFrameSize() * ((int)(format.getFrameRate() * 2)));

    // Close the synthesizer after use
    synth.close();
}

项目：TuxGuitar-1.3.1-fork 文件：SF2Instrument.java

public SF2Instrument(SF2Soundbank soundbank) {
    super(soundbank, null, null, null);
}

项目：TuxGuitar-1.3.1-fork 文件：SF2Layer.java

public SF2Layer(SF2Soundbank soundBank) {
    super(soundBank, null, null);
}