plucky (3) al_get_opengl_fbo.3alleg5.gz

Provided by: allegro5-doc_5.2.10.1+dfsg-1_all bug

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  destroyed,  or  if  you  call
       al_remove_opengl_fbo(3alleg5) 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(3alleg5).  It would not attempt to create an FBO  itself.   This  has
              since been changed.


SEE ALSO
       al_remove_opengl_fbo(3alleg5), al_set_target_bitmap(3alleg5)