[PATCH 8/9] wined3d: Lock wined3d mutex in wined3d_swapchain_create().

[Józef Kucia]

From: Józef Kucia <jkucia at codeweavers.com>

Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
---
 dlls/d3d8/swapchain.c    | 8 ++------
 dlls/d3d9/swapchain.c    | 8 ++------
 dlls/wined3d/swapchain.c | 2 ++
 3 files changed, 6 insertions(+), 12 deletions(-)

diff --git a/dlls/d3d8/swapchain.c b/dlls/d3d8/swapchain.c
index c137d0ded0bb..6e8b98e3b6de 100644
--- a/dlls/d3d8/swapchain.c
+++ b/dlls/d3d8/swapchain.c
@@ -171,12 +171,8 @@ static HRESULT swapchain_init(struct d3d8_swapchain *swapchain, struct d3d8_devi
     swapchain->IDirect3DSwapChain8_iface.lpVtbl = &d3d8_swapchain_vtbl;
     swapchain->swap_interval = swap_interval;
 
-    wined3d_mutex_lock();
-    hr = wined3d_swapchain_create(device->wined3d_device, desc, swapchain,
-            &d3d8_swapchain_wined3d_parent_ops, &swapchain->wined3d_swapchain);
-    wined3d_mutex_unlock();
-
-    if (FAILED(hr))
+    if (FAILED(hr = wined3d_swapchain_create(device->wined3d_device, desc, swapchain,
+            &d3d8_swapchain_wined3d_parent_ops, &swapchain->wined3d_swapchain)))
     {
         WARN("Failed to create wined3d swapchain, hr %#x.\n", hr);
         return hr;
diff --git a/dlls/d3d9/swapchain.c b/dlls/d3d9/swapchain.c
index 5bd16bad5a7d..1279663dd52b 100644
--- a/dlls/d3d9/swapchain.c
+++ b/dlls/d3d9/swapchain.c
@@ -371,12 +371,8 @@ static HRESULT swapchain_init(struct d3d9_swapchain *swapchain, struct d3d9_devi
     swapchain->IDirect3DSwapChain9Ex_iface.lpVtbl = &d3d9_swapchain_vtbl;
     swapchain->swap_interval = swap_interval;
 
-    wined3d_mutex_lock();
-    hr = wined3d_swapchain_create(device->wined3d_device, desc, swapchain,
-            &d3d9_swapchain_wined3d_parent_ops, &swapchain->wined3d_swapchain);
-    wined3d_mutex_unlock();
-
-    if (FAILED(hr))
+    if (FAILED(hr = wined3d_swapchain_create(device->wined3d_device, desc, swapchain,
+            &d3d9_swapchain_wined3d_parent_ops, &swapchain->wined3d_swapchain)))
     {
         WARN("Failed to create wined3d swapchain, hr %#x.\n", hr);
         return hr;
diff --git a/dlls/wined3d/swapchain.c b/dlls/wined3d/swapchain.c
index ed8a3b3aca5f..60ef6ad78c9c 100644
--- a/dlls/wined3d/swapchain.c
+++ b/dlls/wined3d/swapchain.c
@@ -1030,7 +1030,9 @@ HRESULT CDECL wined3d_swapchain_create(struct wined3d_device *device, struct win
     if (!(object = heap_alloc_zero(sizeof(*object))))
         return E_OUTOFMEMORY;
 
+    wined3d_mutex_lock();
     hr = swapchain_init(object, device, desc, parent, parent_ops);
+    wined3d_mutex_unlock();
     if (FAILED(hr))
     {
         WARN("Failed to initialize swapchain, hr %#x.\n", hr);
-- 
2.18.1