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)