*///Xil_DCacheFlushRange((unsigned int) frame, DISPLAYDEMO_MAX_FRAME * 4);break;caseDISPLAYDEMO_PATTERN_1: wStride = stride /4;/* Find the stride in 32-bit words */xInt = width /7;//Seven intervals, each with width/7 pixelsxInc =256.0/ ((double) xInt);//256 color intensities ...