al_get_bitmap_depth(3)                                  al_get_bitmap_depth(3)

NAME
       al_get_bitmap_depth - Allegro 5 API

SYNOPSIS

              #include <allegro5/allegro.h>

              int al_get_bitmap_depth(ALLEGRO_BITMAP *bitmap)


DESCRIPTION
       Return the depthbuffer depth used by this bitmap if it is used with
       al_set_target_bitmap(3).

SINCE
       5.2.1

              [Unstable API]: This is an experimental feature and currently
              only works for the OpenGL backend.

Allegro reference manual                                al_get_bitmap_depth(3)