Henri Verbeet : d3d8: Use wined3d_texture_get_sub_resource_parent() in d3d8_device_GetBackBuffer().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1169794f83a36f7f76d04b52f713f6f2e971a883
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=1169794f83a36f7f76d04b52f7...

Author: Henri Verbeet <hverbeet(a)codeweavers.com>
Date:   Tue Feb 16 17:17:29 2016 +0100

d3d8: Use wined3d_texture_get_sub_resource_parent() in d3d8_device_GetBackBuffer().

Signed-off-by: Henri Verbeet <hverbeet(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/d3d8/device.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/dlls/d3d8/device.c b/dlls/d3d8/device.c
index 9154ccb..d235cc5 100644
--- a/dlls/d3d8/device.c
+++ b/dlls/d3d8/device.c
@@ -723,7 +723,6 @@ static HRESULT WINAPI d3d8_device_GetBackBuffer(IDirect3DDevice8 *iface,
 {
     struct d3d8_device *device = impl_from_IDirect3DDevice8(iface);
     struct wined3d_swapchain *wined3d_swapchain;
-    struct wined3d_resource *wined3d_resource;
     struct wined3d_texture *wined3d_texture;
     struct d3d8_surface *surface_impl;
 
@@ -743,8 +742,7 @@ static HRESULT WINAPI d3d8_device_GetBackBuffer(IDirect3DDevice8 *iface,
         return D3DERR_INVALIDCALL;
     }
 
-    wined3d_resource = wined3d_texture_get_sub_resource(wined3d_texture, 0);
-    surface_impl = wined3d_resource_get_parent(wined3d_resource);
+    surface_impl = wined3d_texture_get_sub_resource_parent(wined3d_texture, 0);
     *backbuffer = &surface_impl->IDirect3DSurface8_iface;
     IDirect3DSurface8_AddRef(*backbuffer);