kukurigu
Junior Member level 3

How to write a C program that copy a block from display memory to a new location?
Potential overlapping of the two blocks should be taken into account!
The source block has coordinates (xs,ys) and size - (xsize by ysize).
The destination block has coordinates (xd, yd).
Potential overlapping of the two blocks should be taken into account!
The source block has coordinates (xs,ys) and size - (xsize by ysize).
The destination block has coordinates (xd, yd).