/* SAD window size must be an odd number and it must be less than minimum of image height and width and less than the tested size '21' */
#define SAD_WINDOW_SIZE		5

/* NO_OF_DISPARITIES must be greater than '0' and less than the image width */
#define NO_OF_DISPARITIES	16

/* NO_OF_DISPARITIES must not be lesser than PARALLEL_UNITS and NO_OF_DISPARITIES/PARALLEL_UNITS must be a non-fractional number */
#define PARALLEL_UNITS		2
