Add accessor for underlying display handle on Linux. Although unimplemented on other platforms, this applies to at least android as well.

5 files changed, 24 insertions, 0 deletions

diff --git a/src/android/mod.rs b/src/android/mod.rs
index d900abe..ef2e5e0 100644
--- a/src/android/mod.rs
+++ b/src/android/mod.rs
@@ -186,6 +186,10 @@ impl Window {
             ffi::egl::SwapBuffers(self.display, self.surface);
         }
     }
+
+    pub fn platform_display(&self) -> *mut libc::c_void {
+        unimplemented!()
+    }
 }
 
 #[unsafe_destructor]
diff --git a/src/lib.rs b/src/lib.rs
index 041ebeb..33c66db 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -341,6 +341,14 @@ impl Window {
     pub fn swap_buffers(&self) {
         self.window.swap_buffers()
     }
+
+    /// Gets the native platform specific display for this window.
+    /// This is typically only required when integrating with
+    /// other libraries that need this information.
+    #[inline]
+    pub fn platform_display(&self) -> *mut libc::c_void {
+        self.window.platform_display()
+    }
 }
 
 /// Represents a headless OpenGL context.
diff --git a/src/osx/mod.rs b/src/osx/mod.rs
index dfd2eb8..2ad1ba3 100644
--- a/src/osx/mod.rs
+++ b/src/osx/mod.rs
@@ -337,4 +337,8 @@ impl Window {
     pub fn swap_buffers(&self) {
         unsafe { self.context.flushBuffer(); }
     }
+
+    pub fn platform_display(&self) -> *mut libc::c_void {
+        unimplemented!()
+    }
 }
diff --git a/src/win32/mod.rs b/src/win32/mod.rs
index c3da891..5ce9677 100644
--- a/src/win32/mod.rs
+++ b/src/win32/mod.rs
@@ -233,6 +233,10 @@ impl Window {
             ffi::SwapBuffers(self.hdc);
         }
     }
+
+    pub fn platform_display(&self) -> *mut libc::c_void {
+        unimplemented!()
+    }
 }
 
 #[unsafe_destructor]
diff --git a/src/x11/window/mod.rs b/src/x11/window/mod.rs
index cb73958..3d69a3e 100644
--- a/src/x11/window/mod.rs
+++ b/src/x11/window/mod.rs
@@ -469,6 +469,10 @@ impl Window {
     pub fn swap_buffers(&self) {
         unsafe { ffi::glx::SwapBuffers(self.display, self.window) }
     }
+
+    pub fn platform_display(&self) -> *mut libc::c_void {
+        self.display as *mut libc::c_void
+    }
 }
 
 impl Drop for Window {