al_lock_bitmap_region_blocked(3) | al_lock_bitmap_region_blocked(3) |
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(3), but allows locking a sub-region, for performance. Unlike al_lock_bitmap_region(3) the region specified in terms of blocks and not pixels.
SINCE
5.1.9
SEE ALSO
al_lock_bitmap_region(3), al_lock_bitmap_blocked(3)
Allegro reference manual |