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is_memory_bitmap(3) Allegro manual is_memory_bitmap(3)
NAME
is_memory_bitmap - Tells if a bitmap is a memory bitmap. Allegro game
programming library.
SYNOPSIS
#include <allegro.h>
int is_memory_bitmap(BITMAP *bmp);
DESCRIPTION
Returns TRUE if bmp is a memory bitmap, ie. it was created by calling
create_bitmap() or loaded from a grabber datafile or image file. Memory
bitmaps can be accessed directly via the line pointers in the bitmap
structure, eg. bmp->line[y][x] = color.
SEE ALSO
is_linear_bitmap(3), is_planar_bitmap(3)
Allegro version 4.4.2 is_memory_bitmap(3)