예제 #1
0
        /// <summary>
        /// another bad one a made for MS-Dos in 1998
        /// </summary>
        public static void Tv3x(IPixelWorker <sPixel> worker)
        {
            var pixel = worker.SourceP0P0();

            worker.TargetP0P0(new sPixel(pixel.Red, 0, 0, pixel.Alpha));
            worker.TargetP1P0(new sPixel(0, pixel.Green, 0, pixel.Alpha));
            worker.TargetP2P0(new sPixel(0, 0, pixel.Blue, pixel.Alpha));
            if ((worker.SourceX() & 1) == 0)
            {
                worker.TargetP0P1(new sPixel(pixel.Red, 0, 0, pixel.Alpha));
                if (worker.SourceY() > 0)
                {
                    worker.TargetP1M1(new sPixel(0, pixel.Green, 0, pixel.Alpha));
                }
                worker.TargetP2P1(new sPixel(0, 0, pixel.Blue, pixel.Alpha));
            }
            else
            {
                if (worker.SourceY() > 0)
                {
                    worker.TargetP0M1(new sPixel(pixel.Red, 0, 0, pixel.Alpha));
                }
                worker.TargetP1P1(new sPixel(0, pixel.Green, 0, pixel.Alpha));
                if (worker.SourceY() > 0)
                {
                    worker.TargetP2M1(new sPixel(0, 0, pixel.Blue, pixel.Alpha));
                }
            }
        }