Provided by: allegro5-doc_5.0.11-2_all 

NAME
al_get_opengl_texture_size - Allegro 5 API
SYNOPSIS
#include <allegro5/allegro_opengl.h>
void al_get_opengl_texture_size(ALLEGRO_BITMAP *bitmap, int *w, int *h)
DESCRIPTION
Retrieves the size of the texture used for the bitmap. This can be different from the bitmap size if
OpenGL only supports power-of-two sizes or if it is a sub-bitmap. 0's are returned if the bitmap is not
an OpenGL bitmap.
SEE ALSO
al_get_opengl_texture_position(3alleg5)
al_get_opengl_texture_siz... Allegro reference manual()