al_set_render_state - Man Page

#include <allegro5/allegro.h>

void al_set_render_state(ALLEGRO_RENDER_STATE state, int value)

Set one of several render attributes; see ALLEGRO_RENDER_STATE(3) for details.

This function does nothing if the target bitmap is a memory bitmap.

5.1.2

ALLEGRO_RENDER_STATE(3), ALLEGRO_RENDER_FUNCTION(3), ALLEGRO_WRITE_MASK_FLAGS(3)

al_clear_depth_buffer(3), ALLEGRO_RENDER_FUNCTION(3), ALLEGRO_RENDER_STATE(3), ALLEGRO_WRITE_MASK_FLAGS(3).