al_backup_dirty_bitmaps - Allegro 5 API

       Backs up all of a display’s bitmaps to system memory.

       al_backup_dirty_bitmaps - Allegro 5 API

al_backup_dirty_bitmap(3alleg5)

Allegro reference manual                                                        al_backup_dirty_bitmaps(3alleg5)

       5.2.1

              [UnstableAPI]: This API is new and subject to refinement.

              #include <allegro5/allegro.h>

              void al_backup_dirty_bitmaps(ALLEGRO_DISPLAY *display)