From 05175c1d800a3b5303118834d342ebbfd44ecc8d Mon Sep 17 00:00:00 2001
From: Sven Nilsen <bvssvni@gmail.com>
Date: Sat, 25 Jul 2015 13:40:33 +0200
Subject: [PATCH 1/2] Split `get_inner_size`

Closes https://github.com/tomaka/glutin/issues/542

* Splits `get_inner_size` into `get_inner_size_points` and
`get_inner_size_pixels`

This is a breaking change.
---
 src/window.rs | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/window.rs b/src/window.rs
index ac52ed75..655c54f6 100644
--- a/src/window.rs
+++ b/src/window.rs
@@ -301,10 +301,25 @@ impl Window {
     ///
     /// Returns `None` if the window no longer exists.
     #[inline]
-    pub fn get_inner_size(&self) -> Option<(u32, u32)> {
+    pub fn get_inner_size_points(&self) -> Option<(u32, u32)> {
         self.window.get_inner_size()
     }
 
+    /// Returns the size in pixels of the client area of the window.
+    ///
+    /// The client area is the content of the window, excluding the title bar and borders.
+    /// These are the dimensions of the frame buffer, and the dimensions that you should use
+    ///  when you call `glViewport`.
+    ///
+    /// Returns `None` if the window no longer exists.
+    #[inline]
+    pub fn get_inner_size_pixels(&self) -> Option<(u32, u32)> {
+        self.window.get_inner_size().map(|(x, y)| {
+            let hidpi = self.hidpi_factor();
+            ((x as f32 * hidpi) as u32, (y as f32 * hidpi) as u32)
+        })
+    }
+
     /// Returns the size in pixels of the window.
     ///
     /// These dimensions include title bar and borders. If you don't want these, you should use

From 79b8cf2cc87ccf013254afb44d287a47eea6fe44 Mon Sep 17 00:00:00 2001
From: Sven Nilsen <bvssvni@gmail.com>
Date: Sat, 25 Jul 2015 13:57:52 +0200
Subject: [PATCH 2/2] Keep existing function for backward compatibility

---
 src/window.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/window.rs b/src/window.rs
index 655c54f6..00174d3d 100644
--- a/src/window.rs
+++ b/src/window.rs
@@ -294,6 +294,19 @@ impl Window {
         self.window.set_position(x, y)
     }
 
+    /// Returns the size in points of the client area of the window.
+    ///
+    /// The client area is the content of the window, excluding the title bar and borders.
+    /// To get the dimensions of the frame buffer when calling `glViewport`, multiply with hidpi factor.
+    ///
+    /// Returns `None` if the window no longer exists.
+    ///
+    /// DEPRECATED
+    #[inline]
+    pub fn get_inner_size(&self) -> Option<(u32, u32)> {
+        self.window.get_inner_size()
+    }
+    
     /// Returns the size in points of the client area of the window.
     ///
     /// The client area is the content of the window, excluding the title bar and borders.
@@ -305,6 +318,7 @@ impl Window {
         self.window.get_inner_size()
     }
 
+
     /// Returns the size in pixels of the client area of the window.
     ///
     /// The client area is the content of the window, excluding the title bar and borders.