/** * {@inheritDoc} * <p> * Returns an array backed {@link IntBuffer} of size <pre>width*height*{@link Buffers#SIZEOF_INT SIZEOF_INT}</code>. * </p> */ @Override public AWTGLPixelBuffer allocate(final GL gl, final GLPixelAttributes pixelAttributes, final int width, final int height, final int depth, final boolean pack, final int minByteSize) { final BufferedImage image = new BufferedImage(width, height, 4 == pixelAttributes.componentCount ? BufferedImage.TYPE_INT_ARGB : BufferedImage.TYPE_INT_RGB); final int[] readBackIntBuffer = ((DataBufferInt) image.getRaster().getDataBuffer()).getData(); final Buffer ibuffer = IntBuffer.wrap( readBackIntBuffer ); return new AWTGLPixelBuffer(pixelAttributes, width, height, depth, pack, image, ibuffer, allowRowStride); } }
private AWTGLPixelBuffer allocateImpl(final GLPixelAttributes pixelAttributes, final int width, final int height, final int depth, final boolean pack, final int minByteSize) { final BufferedImage image = new BufferedImage(width, height, 4 == pixelAttributes.componentCount ? BufferedImage.TYPE_INT_ARGB : BufferedImage.TYPE_INT_RGB); final int[] readBackIntBuffer = ((DataBufferInt) image.getRaster().getDataBuffer()).getData(); final Buffer ibuffer = IntBuffer.wrap( readBackIntBuffer ); return new AWTGLPixelBuffer(pixelAttributes, width, height, depth, pack, image, ibuffer, getAllowRowStride()); }