Example usage for com.badlogic.gdx.audio.io VorbisDecoder VorbisDecoder

Introduction

In this page you can find the example usage for com.badlogic.gdx.audio.io VorbisDecoder VorbisDecoder.

Prototype

public VorbisDecoder(FileHandle file) 

Source Link

Document

Opens the given file for ogg decoding.

Usage

From source file:paulscode.sound.codecs.CodecVorbis.java

/**
 * Prepares an input stream to read from.  If another stream is already opened,
 * it will be closed and a new input stream opened in its place.
 *
 * @param handle FileHandle to an ogg file to stream from.
 * @return False if an error occurred or if end of stream was reached.
 *///from   w  w w .j a va  2  s  . com
public boolean initialize(FileHandle handle) {
    initialized(SET, false);

    if (this.decoder != null) {
        this.decoder.dispose();
        this.decoder = null;
    }

    samples = null;

    FileHandle base = Gdx.app.getType() == Application.ApplicationType.Android ? Gdx.files.local("")
            : Gdx.files.external("");
    FileHandle tmpDir = base.child("tmp");
    if (!tmpDir.exists()) {
        tmpDir.mkdirs();
    }

    FileHandle f = tmpDir.child(handle.name());
    if (!f.exists()) {
        handle.copyTo(f);
    }

    this.decoder = new VorbisDecoder(Gdx.files.absolute(f.file().getAbsolutePath()));
    endOfStream(SET, false);

    int channels = this.decoder.getChannels();
    int rate = this.decoder.getRate();

    pcmFormat = new PcmFormat(rate, channels);

    this.samples = new short[SoundSystemConfig.getStreamingBufferSize()];
    initialized(SET, true);

    return true;
}

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