Provided by: allegro5-doc_5.2.4.0-3_all bug

NAME

       al_acknowledge_resize - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro.h>

              bool al_acknowledge_resize(ALLEGRO_DISPLAY *display)

DESCRIPTION

       When  the  user  receives  a  [resize  event]ALLEGRO_EVENT_DISPLAY_RESIZE(3alleg5)  from a
       resizable display, if they wish the display to be resized they must call this function  to
       let the graphics driver know that it can now resize the display.  Returns true on success.

       Adjusts  the  clipping rectangle to the full size of the backbuffer.  This also resets the
       backbuffers   projection   transform    to    default    orthographic    transform    (see
       al_use_projection_transform(3alleg5)).

       Note  that  a  resize event may be outdated by the time you acknowledge it; there could be
       further resize events generated in the meantime.

SEE ALSO

       al_resize_display(3alleg5), ALLEGRO_EVENT(3alleg5)