From f6c26ec593ba96d89cb3476c815d6f33a915bfdd Mon Sep 17 00:00:00 2001
From: Pierre Krieger <pierre.krieger1708@gmail.com>
Date: Tue, 16 Jun 2015 10:15:31 +0200
Subject: Handle errors from MakeCurrent and SwapBuffers

---
 src/window.rs | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/window.rs')

diff --git a/src/window.rs b/src/window.rs
index 578c237..9f8ed48 100644
--- a/src/window.rs
+++ b/src/window.rs
@@ -3,6 +3,7 @@ use std::default::Default;
 
 use Api;
 use BuilderAttribs;
+use ContextError;
 use CreationError;
 use CursorState;
 use Event;
@@ -339,7 +340,7 @@ impl Window {
 
     /// Sets the context as the current context.
     #[inline]
-    pub unsafe fn make_current(&self) {
+    pub unsafe fn make_current(&self) -> Result<(), ContextError> {
         self.window.make_current()
     }
 
@@ -366,7 +367,7 @@ impl Window {
     /// is refreshed. However drivers can choose to override your vsync settings, which means that
     /// you can't know in advance whether `swap_buffers` will block or not.
     #[inline]
-    pub fn swap_buffers(&self) {
+    pub fn swap_buffers(&self) -> Result<(), ContextError> {
         self.window.swap_buffers()
     }
 
@@ -449,7 +450,7 @@ impl gl_common::GlFunctionsSource for Window {
 }
 
 impl GlContext for Window {
-    unsafe fn make_current(&self) {
+    unsafe fn make_current(&self) -> Result<(), ContextError> {
         self.make_current()
     }
 
@@ -461,7 +462,7 @@ impl GlContext for Window {
         self.get_proc_address(addr)
     }
 
-    fn swap_buffers(&self) {
+    fn swap_buffers(&self) -> Result<(), ContextError> {
         self.swap_buffers()
     }
 
-- 
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