added two new global pointers in demo.h: vmem_back and vmem_front, and

[dosdemo] / src / polytest.c

diff --git a/src/polytest.c b/src/polytest.c
index 0217916..fc38c16 100644 (file)
--- a/src/polytest.c
+++ b/src/polytest.c
@@ -90,6 +90,8 @@ static void draw(void)
 
        zsort(&torus);
        draw_mesh(&torus);
+
+       swap_buffers(fb_pixels);
 }
 
 static void draw_mesh(struct mesh *mesh)