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al_get_opengl_fbo(3)	    Library Functions Manual	    al_get_opengl_fbo(3)

NAME
     al_get_opengl_fbo - Allegro 5 API

SYNOPSIS
	    #include <allegro5/allegro_opengl.h>

	    GLuint al_get_opengl_fbo(ALLEGRO_BITMAP *bitmap)

DESCRIPTION
     Returns  the  OpenGL  FBO id internally used by the given bitmap if it uses
     one, otherwise returns zero.  No attempt will be made to create an  FBO  if
     the bitmap is not owned by the current display.

     The FBO returned by this function will only be freed when the bitmap is de-
     stroyed, or if you call al_remove_opengl_fbo(3) on the bitmap.

	    Note:  In Allegro 5.0.0 this function only returned an FBO which had
	    previously been  created  by  calling  al_set_target_bitmap(3).   It
	    would  not	attempt  to  create  an FBO itself.  This has since been
	    changed.

SEE ALSO
     al_remove_opengl_fbo(3), al_set_target_bitmap(3)

Allegro reference manual				    al_get_opengl_fbo(3)

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