From a38e267156bb2f189229cf229c17fb291e15f074 Mon Sep 17 00:00:00 2001
From: thefiddler <stapostol@gmail.com>
Date: Fri, 18 Jul 2014 10:05:13 +0200
Subject: [PATCH] [Linux] Additional debugging info on shutdown

---
 Source/OpenTK/Platform/Linux/LinuxFactory.cs      | 3 +++
 Source/OpenTK/Platform/Linux/LinuxInput.cs        | 6 ++++++
 Source/OpenTK/Platform/Linux/LinuxNativeWindow.cs | 5 +++++
 3 files changed, 14 insertions(+)

diff --git a/Source/OpenTK/Platform/Linux/LinuxFactory.cs b/Source/OpenTK/Platform/Linux/LinuxFactory.cs
index 23a3b2c..21132c1 100644
--- a/Source/OpenTK/Platform/Linux/LinuxFactory.cs
+++ b/Source/OpenTK/Platform/Linux/LinuxFactory.cs
@@ -169,16 +169,19 @@ namespace OpenTK.Platform.Linux
         {
             if (egl_display != IntPtr.Zero)
             {
+                Debug.Print("[KMS] Terminating EGL.");
                 Egl.Terminate(egl_display);
                 egl_display = IntPtr.Zero;
             }
             if (gbm_device != IntPtr.Zero)
             {
+                Debug.Print("[KMS] Destroying GBM device.");
                 Gbm.DestroyDevice(gbm_device);
                 gbm_device = IntPtr.Zero;
             }
             if (_fd >= 0)
             {
+                Debug.Print("[KMS] Closing GPU fd.");
                 Libc.close(_fd);
             }
 
diff --git a/Source/OpenTK/Platform/Linux/LinuxInput.cs b/Source/OpenTK/Platform/Linux/LinuxInput.cs
index b421b56..c3f435f 100644
--- a/Source/OpenTK/Platform/Linux/LinuxInput.cs
+++ b/Source/OpenTK/Platform/Linux/LinuxInput.cs
@@ -655,6 +655,7 @@ namespace OpenTK.Platform.Linux
             {
                 if (input_context != IntPtr.Zero)
                 {
+                    Debug.Print("[Input] Destroying libinput context");
                     LibInput.Suspend(input_context);
                     Interlocked.Increment(ref exit);
 
@@ -664,12 +665,17 @@ namespace OpenTK.Platform.Linux
 
                 if (udev != IntPtr.Zero)
                 {
+                    Debug.Print("[Input] Destroying udev context");
                     Udev.Destroy(udev);
                     udev = IntPtr.Zero;
                 }
 
                 input_interface = null;
             }
+            else
+            {
+                Debug.Print("[Input] {0} leaked. Did you forget to call Dispose()?", GetType().FullName);
+            }
         }
 
         ~LinuxInput()
diff --git a/Source/OpenTK/Platform/Linux/LinuxNativeWindow.cs b/Source/OpenTK/Platform/Linux/LinuxNativeWindow.cs
index f3aebbe..a2a5660 100644
--- a/Source/OpenTK/Platform/Linux/LinuxNativeWindow.cs
+++ b/Source/OpenTK/Platform/Linux/LinuxNativeWindow.cs
@@ -378,9 +378,14 @@ namespace OpenTK.Platform.Linux
         {
             if (disposing)
             {
+                Debug.Print("[KMS] Destroying window {0}.", window.Handle);
                 window.Dispose();
                 Gbm.DestroySurface(window.Handle);
             }
+            else
+            {
+                Debug.Print("[KMS] {0} leaked. Did you forget to call Dispose()?", GetType().FullName);
+            }
         }
 
         public override Icon Icon
-- 
2.7.4