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al_set_cur...ngl_context(3) Library Functions Manual al_set_cur...ngl_context(3)

NAME
     al_set_current_opengl_context - Allegro 5 API

SYNOPSIS
	    #include <allegro5/allegro_opengl.h>

	    void al_set_current_opengl_context(ALLEGRO_DISPLAY *display)

DESCRIPTION
     Make  the	OpenGL context associated with the given display current for the
     calling thread.  If there is a current target bitmap  which  belongs  to  a
     different OpenGL context, the target bitmap will be changed to NULL.

     Normally  you do not need to use this function, as the context will be made
     current  when  you  call  al_set_target_bitmap(3)	or   al_set_target_back-
     buffer(3).  You might need it if you created an OpenGL "forward compatible"
     context.  Then al_get_backbuffer(3) only returns NULL, so it would not work
     to pass that to al_set_target_bitmap(3).

Allegro reference manual			     al_set_cur...ngl_context(3)

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