__kernel void AutoImage(__global float *output) { unsigned int id; int width; int xInt; int yInt; float x; float y; int channel; id = get_global_id(0); width = ; xInt = (id/3) % width; yInt = (id/3) / width; x = (float)xInt; y = (float)yInt; channel = id % 3; if (channel == 0) output[id] = ; else if (channel == 1) output[id] = ; else output[id] = ; }