drm_rect_intersect9
Intersect two rectangles
Usage
bool drm_rect_intersect(struct
drm_rect
*
r1,
const
struct
drm_rect
*
r2);
Arguments
r1
first rectangle
r2
second rectangle
Overview
Calculate the intersection of rectangles r1 and r2. r1 will be overwritten with the intersection.
Returns
true if rectangle r1 is still visible after the operation, false otherwise.