1al_set_current_opengl_contexLti(b3r)ary Functions Maanlu_aslet_current_opengl_context(3)
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6 al_set_current_opengl_context
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9 #include <allegro5/allegro_opengl.h>
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11 void al_set_current_opengl_context(ALLEGRO_DISPLAY *display)
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14 Make the OpenGL context associated with the given display current for
15 the calling thread. If there is a current target bitmap which belongs
16 to a different OpenGL context, the target bitmap will be changed to
17 NULL.
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19 Normally you do not need to use this function, as the context will be
20 made current when you call al_set_target_bitmap(3) or al_set_tar‐
21 get_backbuffer(3). You might need if it you created an OpenGL “forward
22 compatible” context. Then al_get_backbuffer(3) only returns NULL, so
23 it would not work to pass that to al_set_target_bitmap(3).
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27Allegro reference manual al_set_current_opengl_context(3)