Name
drm_rect_intersect —
intersect two rectangles
Synopsis
bool drm_rect_intersect ( | struct drm_rect * r1, |
| | const struct drm_rect * r2); |
Arguments
r1
first rectangle
r2
second rectangle
Description
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.