Method call

src/main/java/field/graphics/util/SaverFBO.java:197–217

()

	FastJPEG j2 = new FastJPEG();

	private Callable<Pair<ByteBuffer, ByteBuffer>> makeWorker(final Pair<ByteBuffer, ByteBuffer> storage, final String filename) {
		return new Callable<Pair<ByteBuffer, ByteBuffer>>() {
			public Pair<ByteBuffer, ByteBuffer> call() throws Exception {

				for (int y = 0; y < height; y++) {
					storage.first.position(y * width * 3);
					storage.first.limit((y + 1) * width * 3);
					storage.second.position((height - y - 1) * width * 3);
					storage.second.limit((height - y - 1 + 1) * width * 3);
					storage.second.put(storage.first);
					storage.second.clear();
					storage.first.clear();
				}

				try {
					new SlowJPEG().compress(filename, storage.second, width, height);
				} catch (Throwable t) {
					System.err.println(" -- exception thrown in compress for :" + filename + " " + storage + " " + width + " " + height);
					t.printStackTrace();
				}
				return storage;

			}
		};