Method close

core/src/main/java/org/gagravarr/opus/OpusFile.java:193–225

In Reading mode, will close the underlying ogg file and free its resources. In Writing mode, will write out the Info and Tags objects, and then the audio data.

()

     *  Tags objects, and then the audio data.
     */
    public void close() throws IOException {
        if(r != null) {
            r = null;
            ogg.close();
            ogg = null;
        }
        if(w != null) {
            w.bufferPacket(info.write(), true);
            w.bufferPacket(tags.write(), false);

            long lastGranule = 0;
            for(OpusAudioData vd : writtenPackets) {
                // Update the granule position as we go
                if(vd.getGranulePosition() >= 0 &&
                        lastGranule != vd.getGranulePosition()) {
                    w.flush();
                    lastGranule = vd.getGranulePosition();
                    w.setGranulePosition(lastGranule);
                }

                // Write the data, flushing if needed
                w.bufferPacket(vd.write());
                if(w.getSizePendingFlush() > 16384) {
                    w.flush();
                }
            }

            w.close();
            w = null;
            ogg.close();
            ogg = null;
        }
    }

    /**
     * Returns the underlying Ogg File instance