Examples with AudioData com.jme3.audio.AudioData used on opensource projects

Example 1 with AudioData

use of com.jme3.audio.AudioData in project jmonkeyengine by jMonkeyEngine.

the class OGGLoader method load.

private AudioData load(InputStream in, boolean readStream, boolean streamCache) throws IOException {
    if (readStream && streamCache) {
        oggStream = new CachedOggStream(in);
    } else {
        oggStream = new UncachedOggStream(in);
    }
    Collection<LogicalOggStream> streams = oggStream.getLogicalStreams();
    loStream = streams.iterator().next();
    //        if (loStream == null){
    //            throw new IOException("OGG File does not contain vorbis audio stream");
    //        }
    vorbisStream = new VorbisStream(loStream);
    streamHdr = vorbisStream.getIdentificationHeader();
    if (!readStream) {
        AudioBuffer audioBuffer = new AudioBuffer();
        audioBuffer.setupFormat(streamHdr.getChannels(), 16, streamHdr.getSampleRate());
        audioBuffer.updateData(readToBuffer());
        return audioBuffer;
    } else {
        AudioStream audioStream = new AudioStream();
        audioStream.setupFormat(streamHdr.getChannels(), 16, streamHdr.getSampleRate());
        // might return -1 if unknown
        float streamDuration = computeStreamDuration();
        audioStream.updateData(readToStream(oggStream.isSeekable()), streamDuration);
        return audioStream;
    }
}

Example 2 with AudioData

use of com.jme3.audio.AudioData in project jmonkeyengine by jMonkeyEngine.

the class OGGLoader method load.

public Object load(AssetInfo info) throws IOException {
    if (!(info.getKey() instanceof AudioKey)) {
        throw new IllegalArgumentException("Audio assets must be loaded using an AudioKey");
    }
    AudioKey key = (AudioKey) info.getKey();
    boolean readStream = key.isStream();
    boolean streamCache = key.useStreamCache();
    InputStream in = null;
    try {
        in = info.openStream();
        AudioData data = load(in, readStream, streamCache);
        if (readStream && !streamCache) {
            // we still need the stream in this case ..
            in = null;
        }
        return data;
    } finally {
        if (in != null) {
            in.close();
        }
    }
}

Example 3 with AudioData

use of com.jme3.audio.AudioData in project jmonkeyengine by jMonkeyEngine.

the class PlaceholderAssets method getPlaceholderAudio.

public static AudioData getPlaceholderAudio() {
    AudioBuffer audioBuf = new AudioBuffer();
    audioBuf.setupFormat(1, 8, 44100);
    ByteBuffer bb = BufferUtils.createByteBuffer(1);
    bb.put((byte) 0).flip();
    audioBuf.updateData(bb);
    return audioBuf;
}

Example 4 with AudioData

use of com.jme3.audio.AudioData in project jmonkeyengine by jMonkeyEngine.

the class WAVLoader method load.

public Object load(AssetInfo info) throws IOException {
    AudioData data;
    InputStream inputStream = null;
    try {
        inputStream = info.openStream();
        data = load(info, inputStream, ((AudioKey) info.getKey()).isStream());
        if (data instanceof AudioStream) {
            inputStream = null;
        }
        return data;
    } finally {
        if (inputStream != null) {
            inputStream.close();
        }
    }
}

Example 5 with AudioData

use of com.jme3.audio.AudioData in project jmonkeyengine by jMonkeyEngine.

the class TestAbsoluteLocators method main.

public static void main(String[] args) {
    AssetManager am = JmeSystem.newAssetManager();
    am.registerLoader(AWTLoader.class, "jpg");
    am.registerLoader(WAVLoader.class, "wav");
    // register absolute locator
    am.registerLocator("/", ClasspathLocator.class);
    // find a sound
    AudioData audio = am.loadAudio("Sound/Effects/Gun.wav");
    // find a texture
    Texture tex = am.loadTexture("Textures/Terrain/Pond/Pond.jpg");
    if (audio == null)
        throw new RuntimeException("Cannot find audio!");
    else
        System.out.println("Audio loaded from Sounds/Effects/Gun.wav");
    if (tex == null)
        throw new RuntimeException("Cannot find texture!");
    else
        System.out.println("Texture loaded from Textures/Terrain/Pond/Pond.jpg");
    System.out.println("Success!");
}