al_set_new_bitmap_depth - Man Page
Allegro 5 API
Synopsis
#include <allegro5/allegro.h> void al_set_new_bitmap_depth(int depth) SETTER(new_bitmap_depth, depth)
Description
Sets the depthbuffer depth used by newly created bitmaps (on the current thread) if they are used with al_set_target_bitmap(3). 0 means no depth-buffer will be created when drawing into the bitmap, which is the default.
Since
5.2.1
[Unstable API]: This is an experimental feature and currently only works for the OpenGL backend.
Referenced By
Allegro reference manual