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is_same_bitmap(3alleg4) Allegro manual is_same_bitmap(3alleg4)

NAME

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(3alleg4)

version 4.4.3 Allegro