1 files changed, 6 insertions, 1 deletions
diff --git a/examples/fullscreen.rs b/examples/fullscreen.rs
index f05bf9d..5cb71f7 100644
--- a/examples/fullscreen.rs
+++ b/examples/fullscreen.rs
@@ -37,13 +37,18 @@ fn main() {
     };
 
     println!("OpenGL version {}", version.as_str().unwrap());
+    
+    {
+        let win_size = window.get_inner_size().unwrap();
+        gl::Viewport(0, 0, win_size.val0() as libc::c_int, win_size.val1() as libc::c_int);
+    }
 
     gl::ClearColor(0.0, 1.0, 0.0, 1.0);
 
     while !window.is_closed() {
         gl::Clear(gl::COLOR_BUFFER_BIT);
         window.swap_buffers();
-        
+
         println!("{}", window.wait_events().collect::<Vec<init::Event>>());
     }
 }