private void copyPixels(int i, int width, int height, int l, int i1, int k1, int ai[], int pixels[]) {
		int shiftedWidth = -(width >> 2);
		width = -(width & 3);
		for (int i2 = -height; i2 < 0; i2++) {
			for (int j2 = shiftedWidth; j2 < 0; j2++) {
				pixels[i++] = ai[i1++];
				pixels[i++] = ai[i1++];
				pixels[i++] = ai[i1++];
				pixels[i++] = ai[i1++];
			}
			for (int k2 = width; k2 < 0; k2++) {
				pixels[i++] = ai[i1++];
			}
			i += k1;
			i1 += l;
		}
	}