is_same_bitmap man page

is_same_bitmap — Tells if two bitmaps describe the same drawing surface. Allegro game programming library.

Synopsis

#include <allegro.h>

int is_same_bitmap(BITMAP *bmp1, BITMAP *bmp2);

Description

Returns TRUE if the two bitmaps describe the same drawing surface, ie. the pointers are equal, one is a sub-bitmap of the other, or they are both sub-bitmaps of a common parent.

See Also

create_sub_bitmap(3)

Info

version 4.4.2 Allegro Allegro manual