Henri Verbeet : wined3d: Don' t take the wined3d mutex during WM_DISPLAYCHANGE either.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ed47f259bdb664b508301480c5018b5f60f84f30
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ed47f259bdb664b508301480c5018b5f60f84f30

Author: Henri Verbeet <hverbeet at codeweavers.com>
Date:   Tue Feb 21 10:02:13 2012 +0100

wined3d: Don't take the wined3d mutex during WM_DISPLAYCHANGE either.

---

 dlls/ddraw/ddraw.c    |    2 ++
 dlls/wined3d/device.c |    2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/ddraw/ddraw.c b/dlls/ddraw/ddraw.c
index 99c0a69..25519d2 100644
--- a/dlls/ddraw/ddraw.c
+++ b/dlls/ddraw/ddraw.c
@@ -5359,6 +5359,8 @@ static void CDECL device_parent_wined3d_device_created(struct wined3d_device_par
     TRACE("device_parent %p, device %p.\n", device_parent, device);
 }
 
+/* This is run from device_process_message() in wined3d, we can't take the
+ * wined3d mutex. */
 static void CDECL device_parent_mode_changed(struct wined3d_device_parent *device_parent)
 {
     struct IDirectDrawImpl *ddraw = ddraw_from_device_parent(device_parent);
diff --git a/dlls/wined3d/device.c b/dlls/wined3d/device.c
index d0768aa..17560c6 100644
--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -5912,9 +5912,7 @@ LRESULT device_process_message(struct wined3d_device *device, HWND window, BOOL
     }
     else if (message == WM_DISPLAYCHANGE)
     {
-        wined3d_mutex_lock();
         device->device_parent->ops->mode_changed(device->device_parent);
-        wined3d_mutex_unlock();
     }
 
     if (unicode)