diff --git a/dlls/d3d9/d3d9_private.h b/dlls/d3d9/d3d9_private.h
index 8ef7f9bedf4..a27de15f2ae 100644
--- a/dlls/d3d9/d3d9_private.h
+++ b/dlls/d3d9/d3d9_private.h
@@ -181,7 +181,7 @@ HRESULT volume_init(struct d3d9_volume *volume, struct d3d9_device *device, UINT
 
 struct d3d9_swapchain
 {
-    IDirect3DSwapChain9 IDirect3DSwapChain9_iface;
+    IDirect3DSwapChain9Ex IDirect3DSwapChain9Ex_iface;
     LONG refcount;
     struct wined3d_swapchain *wined3d_swapchain;
     IDirect3DDevice9Ex *parent_device;
@@ -312,4 +312,9 @@ struct d3d9_query
 
 HRESULT query_init(struct d3d9_query *query, struct d3d9_device *device, D3DQUERYTYPE type) DECLSPEC_HIDDEN;
 
+static inline struct d3d9_device *impl_from_IDirect3DDevice9Ex(IDirect3DDevice9Ex *iface)
+{
+    return CONTAINING_RECORD(iface, struct d3d9_device, IDirect3DDevice9Ex_iface);
+}
+
 #endif /* __WINE_D3D9_PRIVATE_H */
diff --git a/dlls/d3d9/device.c b/dlls/d3d9/device.c
index a70832d992d..0aca6f73f93 100644
--- a/dlls/d3d9/device.c
+++ b/dlls/d3d9/device.c
@@ -229,11 +229,6 @@ static void wined3d_swapchain_desc_from_present_parameters(struct wined3d_swapch
     swapchain_desc->auto_restore_display_mode = TRUE;
 }
 
-static inline struct d3d9_device *impl_from_IDirect3DDevice9Ex(IDirect3DDevice9Ex *iface)
-{
-    return CONTAINING_RECORD(iface, struct d3d9_device, IDirect3DDevice9Ex_iface);
-}
-
 static HRESULT WINAPI d3d9_device_QueryInterface(IDirect3DDevice9Ex *iface, REFIID riid, void **out)
 {
     TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
@@ -507,7 +502,7 @@ static HRESULT WINAPI DECLSPEC_HOTPATCH d3d9_device_CreateAdditionalSwapChain(ID
 
     wined3d_swapchain_desc_from_present_parameters(&desc, present_parameters);
     if (SUCCEEDED(hr = d3d9_swapchain_create(device, &desc, &object)))
-        *swapchain = &object->IDirect3DSwapChain9_iface;
+        *swapchain = (IDirect3DSwapChain9 *)&object->IDirect3DSwapChain9Ex_iface;
     present_parameters_from_wined3d_swapchain_desc(present_parameters, &desc);
 
     return hr;
@@ -527,8 +522,8 @@ static HRESULT WINAPI DECLSPEC_HOTPATCH d3d9_device_GetSwapChain(IDirect3DDevice
     if ((wined3d_swapchain = wined3d_device_get_swapchain(device->wined3d_device, swapchain_idx)))
     {
        swapchain_impl = wined3d_swapchain_get_parent(wined3d_swapchain);
-       *swapchain = &swapchain_impl->IDirect3DSwapChain9_iface;
-       IDirect3DSwapChain9_AddRef(*swapchain);
+       *swapchain = (IDirect3DSwapChain9 *)&swapchain_impl->IDirect3DSwapChain9Ex_iface;
+       IDirect3DSwapChain9Ex_AddRef(*swapchain);
        hr = D3D_OK;
     }
     else
@@ -3449,7 +3444,7 @@ static HRESULT CDECL device_parent_create_swapchain(struct wined3d_device_parent
 
     *swapchain = d3d_swapchain->wined3d_swapchain;
     wined3d_swapchain_incref(*swapchain);
-    IDirect3DSwapChain9_Release(&d3d_swapchain->IDirect3DSwapChain9_iface);
+    IDirect3DSwapChain9Ex_Release(&d3d_swapchain->IDirect3DSwapChain9Ex_iface);
 
     return hr;
 }
diff --git a/dlls/d3d9/swapchain.c b/dlls/d3d9/swapchain.c
index 81773361043..d44b4495eff 100644
--- a/dlls/d3d9/swapchain.c
+++ b/dlls/d3d9/swapchain.c
@@ -25,19 +25,38 @@
 
 WINE_DEFAULT_DEBUG_CHANNEL(d3d9);
 
-static inline struct d3d9_swapchain *impl_from_IDirect3DSwapChain9(IDirect3DSwapChain9 *iface)
+static inline struct d3d9_swapchain *impl_from_IDirect3DSwapChain9Ex(IDirect3DSwapChain9Ex *iface)
 {
-    return CONTAINING_RECORD(iface, struct d3d9_swapchain, IDirect3DSwapChain9_iface);
+    return CONTAINING_RECORD(iface, struct d3d9_swapchain, IDirect3DSwapChain9Ex_iface);
 }
 
-static HRESULT WINAPI d3d9_swapchain_QueryInterface(IDirect3DSwapChain9 *iface, REFIID riid, void **out)
+static HRESULT WINAPI d3d9_swapchain_QueryInterface(IDirect3DSwapChain9Ex *iface, REFIID riid, void **out)
 {
     TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
 
     if (IsEqualGUID(riid, &IID_IDirect3DSwapChain9)
             || IsEqualGUID(riid, &IID_IUnknown))
     {
-        IDirect3DSwapChain9_AddRef(iface);
+        IDirect3DSwapChain9Ex_AddRef(iface);
+        *out = iface;
+        return S_OK;
+    }
+
+    if (IsEqualGUID(riid, &IID_IDirect3DSwapChain9Ex))
+    {
+        struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9Ex(iface);
+        struct d3d9_device *device       = impl_from_IDirect3DDevice9Ex(swapchain->parent_device);
+
+        /* Find out if the creating d3d9 interface was created with Direct3DCreate9Ex.
+         * It doesn't matter with which function the device was created. */
+        if (!device->d3d_parent->extended)
+        {
+            WARN("IDirect3D9 instance wasn't created with CreateDirect3D9Ex, returning E_NOINTERFACE.\n");
+            *out = NULL;
+            return E_NOINTERFACE;
+        }
+
+        IDirect3DSwapChain9Ex_AddRef(iface);
         *out = iface;
         return S_OK;
     }
@@ -48,9 +67,9 @@ static HRESULT WINAPI d3d9_swapchain_QueryInterface(IDirect3DSwapChain9 *iface,
     return E_NOINTERFACE;
 }
 
-static ULONG WINAPI d3d9_swapchain_AddRef(IDirect3DSwapChain9 *iface)
+static ULONG WINAPI d3d9_swapchain_AddRef(IDirect3DSwapChain9Ex *iface)
 {
-    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9(iface);
+    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9Ex(iface);
     ULONG refcount = InterlockedIncrement(&swapchain->refcount);
 
     TRACE("%p increasing refcount to %u.\n", iface, refcount);
@@ -68,9 +87,9 @@ static ULONG WINAPI d3d9_swapchain_AddRef(IDirect3DSwapChain9 *iface)
     return refcount;
 }
 
-static ULONG WINAPI d3d9_swapchain_Release(IDirect3DSwapChain9 *iface)
+static ULONG WINAPI d3d9_swapchain_Release(IDirect3DSwapChain9Ex *iface)
 {
-    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9(iface);
+    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9Ex(iface);
     ULONG refcount = InterlockedDecrement(&swapchain->refcount);
 
     TRACE("%p decreasing refcount to %u.\n", iface, refcount);
@@ -91,11 +110,11 @@ static ULONG WINAPI d3d9_swapchain_Release(IDirect3DSwapChain9 *iface)
     return refcount;
 }
 
-static HRESULT WINAPI DECLSPEC_HOTPATCH d3d9_swapchain_Present(IDirect3DSwapChain9 *iface,
+static HRESULT WINAPI DECLSPEC_HOTPATCH d3d9_swapchain_Present(IDirect3DSwapChain9Ex *iface,
         const RECT *src_rect, const RECT *dst_rect, HWND dst_window_override,
         const RGNDATA *dirty_region, DWORD flags)
 {
-    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9(iface);
+    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9Ex(iface);
     HRESULT hr;
 
     TRACE("iface %p, src_rect %s, dst_rect %s, dst_window_override %p, dirty_region %p, flags %#x.\n",
@@ -110,9 +129,9 @@ static HRESULT WINAPI DECLSPEC_HOTPATCH d3d9_swapchain_Present(IDirect3DSwapChai
     return hr;
 }
 
-static HRESULT WINAPI d3d9_swapchain_GetFrontBufferData(IDirect3DSwapChain9 *iface, IDirect3DSurface9 *surface)
+static HRESULT WINAPI d3d9_swapchain_GetFrontBufferData(IDirect3DSwapChain9Ex *iface, IDirect3DSurface9 *surface)
 {
-    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9(iface);
+    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9Ex(iface);
     struct d3d9_surface *dst = unsafe_impl_from_IDirect3DSurface9(surface);
     HRESULT hr;
 
@@ -125,10 +144,10 @@ static HRESULT WINAPI d3d9_swapchain_GetFrontBufferData(IDirect3DSwapChain9 *ifa
     return hr;
 }
 
-static HRESULT WINAPI d3d9_swapchain_GetBackBuffer(IDirect3DSwapChain9 *iface,
+static HRESULT WINAPI d3d9_swapchain_GetBackBuffer(IDirect3DSwapChain9Ex *iface,
         UINT backbuffer_idx, D3DBACKBUFFER_TYPE backbuffer_type, IDirect3DSurface9 **backbuffer)
 {
-    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9(iface);
+    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9Ex(iface);
     struct wined3d_surface *wined3d_surface = NULL;
     struct d3d9_surface *surface_impl;
     HRESULT hr = D3D_OK;
@@ -153,9 +172,9 @@ static HRESULT WINAPI d3d9_swapchain_GetBackBuffer(IDirect3DSwapChain9 *iface,
     return hr;
 }
 
-static HRESULT WINAPI d3d9_swapchain_GetRasterStatus(IDirect3DSwapChain9 *iface, D3DRASTER_STATUS *raster_status)
+static HRESULT WINAPI d3d9_swapchain_GetRasterStatus(IDirect3DSwapChain9Ex *iface, D3DRASTER_STATUS *raster_status)
 {
-    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9(iface);
+    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9Ex(iface);
     HRESULT hr;
 
     TRACE("iface %p, raster_status %p.\n", iface, raster_status);
@@ -168,9 +187,9 @@ static HRESULT WINAPI d3d9_swapchain_GetRasterStatus(IDirect3DSwapChain9 *iface,
     return hr;
 }
 
-static HRESULT WINAPI d3d9_swapchain_GetDisplayMode(IDirect3DSwapChain9 *iface, D3DDISPLAYMODE *mode)
+static HRESULT WINAPI d3d9_swapchain_GetDisplayMode(IDirect3DSwapChain9Ex *iface, D3DDISPLAYMODE *mode)
 {
-    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9(iface);
+    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9Ex(iface);
     struct wined3d_display_mode wined3d_mode;
     HRESULT hr;
 
@@ -191,9 +210,9 @@ static HRESULT WINAPI d3d9_swapchain_GetDisplayMode(IDirect3DSwapChain9 *iface,
     return hr;
 }
 
-static HRESULT WINAPI d3d9_swapchain_GetDevice(IDirect3DSwapChain9 *iface, IDirect3DDevice9 **device)
+static HRESULT WINAPI d3d9_swapchain_GetDevice(IDirect3DSwapChain9Ex *iface, IDirect3DDevice9 **device)
 {
-    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9(iface);
+    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9Ex(iface);
 
     TRACE("iface %p, device %p.\n", iface, device);
 
@@ -205,10 +224,10 @@ static HRESULT WINAPI d3d9_swapchain_GetDevice(IDirect3DSwapChain9 *iface, IDire
     return D3D_OK;
 }
 
-static HRESULT WINAPI d3d9_swapchain_GetPresentParameters(IDirect3DSwapChain9 *iface,
+static HRESULT WINAPI d3d9_swapchain_GetPresentParameters(IDirect3DSwapChain9Ex *iface,
         D3DPRESENT_PARAMETERS *parameters)
 {
-    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9(iface);
+    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9Ex(iface);
     struct wined3d_swapchain_desc desc;
 
     TRACE("iface %p, parameters %p.\n", iface, parameters);
@@ -221,12 +240,64 @@ static HRESULT WINAPI d3d9_swapchain_GetPresentParameters(IDirect3DSwapChain9 *i
     return D3D_OK;
 }
 
-
-static const struct IDirect3DSwapChain9Vtbl d3d9_swapchain_vtbl =
+static HRESULT WINAPI d3d9_swapchain_GetLastPresentCount(IDirect3DSwapChain9Ex *iface,
+        UINT *last_present_count)
 {
+    FIXME("iface %p, last_present_count %p, stub!\n", iface, last_present_count);
+
+    if (last_present_count)
+        *last_present_count = 0;
+
+    return D3D_OK;
+}
+
+static HRESULT WINAPI d3d9_swapchain_GetPresentStatistics(IDirect3DSwapChain9Ex *iface,
+        D3DPRESENTSTATS *present_stats)
+{
+    FIXME("iface %p, present_stats %p, stub!\n", iface, present_stats);
+
+    if (present_stats)
+        memset(present_stats, 0, sizeof(*present_stats));
+
+    return D3D_OK;
+}
+
+static HRESULT WINAPI d3d9_swapchain_GetDisplayModeEx(IDirect3DSwapChain9Ex *iface,
+        D3DDISPLAYMODEEX *mode, D3DDISPLAYROTATION *rotation)
+{
+    struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9Ex(iface);
+    struct wined3d_display_mode wined3d_mode;
+    HRESULT hr;
+
+    TRACE("iface %p, mode %p, rotation %p.\n", iface, mode, rotation);
+
+    if (mode->Size != sizeof(*mode))
+        return D3DERR_INVALIDCALL;
+
+    wined3d_mutex_lock();
+    hr = wined3d_swapchain_get_display_mode(swapchain->wined3d_swapchain, &wined3d_mode,
+            (enum wined3d_display_rotation *)rotation);
+    wined3d_mutex_unlock();
+
+    if (SUCCEEDED(hr))
+    {
+        mode->Width = wined3d_mode.width;
+        mode->Height = wined3d_mode.height;
+        mode->RefreshRate = wined3d_mode.refresh_rate;
+        mode->Format = d3dformat_from_wined3dformat(wined3d_mode.format_id);
+        mode->ScanLineOrdering = wined3d_mode.scanline_ordering;
+    }
+
+    return hr;
+}
+
+static const struct IDirect3DSwapChain9ExVtbl d3d9_swapchain_vtbl =
+{
+    /* IUnknown */
     d3d9_swapchain_QueryInterface,
     d3d9_swapchain_AddRef,
     d3d9_swapchain_Release,
+    /* IDirect3DSwapChain9 */
     d3d9_swapchain_Present,
     d3d9_swapchain_GetFrontBufferData,
     d3d9_swapchain_GetBackBuffer,
@@ -234,6 +305,10 @@ static const struct IDirect3DSwapChain9Vtbl d3d9_swapchain_vtbl =
     d3d9_swapchain_GetDisplayMode,
     d3d9_swapchain_GetDevice,
     d3d9_swapchain_GetPresentParameters,
+    /* IDirect3DSwapChain9Ex */
+    d3d9_swapchain_GetLastPresentCount,
+    d3d9_swapchain_GetPresentStatistics,
+    d3d9_swapchain_GetDisplayModeEx
 };
 
 static void STDMETHODCALLTYPE d3d9_swapchain_wined3d_object_released(void *parent)
@@ -252,7 +327,7 @@ static HRESULT swapchain_init(struct d3d9_swapchain *swapchain, struct d3d9_devi
     HRESULT hr;
 
     swapchain->refcount = 1;
-    swapchain->IDirect3DSwapChain9_iface.lpVtbl = &d3d9_swapchain_vtbl;
+    swapchain->IDirect3DSwapChain9Ex_iface.lpVtbl = &d3d9_swapchain_vtbl;
 
     wined3d_mutex_lock();
     hr = wined3d_swapchain_create(device->wined3d_device, desc, swapchain,