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al_lock_bitmap_region_blocked(3alleg5) al_lock_bitmap_region_blocked(3alleg5)

NAME

al_lock_bitmap_region_blocked - Allegro 5 API

SYNOPSIS


#include <allegro5/allegro.h>
ALLEGRO_LOCKED_REGION *al_lock_bitmap_region_blocked(ALLEGRO_BITMAP *bitmap,
   int x_block, int y_block, int width_block, int height_block, int flags)

    

DESCRIPTION

Like al_lock_bitmap_blocked(3alleg5), but allows locking a sub-region, for performance. Unlike al_lock_bitmap_region(3alleg5) the region specified in terms of blocks and not pixels.

SINCE

5.1.9

SEE ALSO

al_lock_bitmap_region(3alleg5), al_lock_bitmap_blocked(3alleg5)
Allegro reference manual