Henri Verbeet : d3d8: Properly retrieve an interface pointer in IDirect3DDevice8Impl_GetRenderTarget ().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 17b83cd2549f45501b6f6165811c580dfd6504c2
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=17b83cd2549f45501b6f6165811c580dfd6504c2

Author: Henri Verbeet <hverbeet at codeweavers.com>
Date:   Sun Apr 22 22:47:40 2012 +0200

d3d8: Properly retrieve an interface pointer in IDirect3DDevice8Impl_GetRenderTarget().

---

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

diff --git a/dlls/d3d8/device.c b/dlls/d3d8/device.c
index 0a0e35d..e10c83c 100644
--- a/dlls/d3d8/device.c
+++ b/dlls/d3d8/device.c
@@ -1139,6 +1139,7 @@ static HRESULT WINAPI IDirect3DDevice8Impl_GetRenderTarget(IDirect3DDevice8 *ifa
 {
     IDirect3DDevice8Impl *This = impl_from_IDirect3DDevice8(iface);
     struct wined3d_surface *wined3d_surface;
+    IDirect3DSurface8Impl *surface_impl;
     HRESULT hr;
 
     TRACE("iface %p, render_target %p.\n", iface, ppRenderTarget);
@@ -1151,7 +1152,8 @@ static HRESULT WINAPI IDirect3DDevice8Impl_GetRenderTarget(IDirect3DDevice8 *ifa
     hr = wined3d_device_get_render_target(This->wined3d_device, 0, &wined3d_surface);
     if (SUCCEEDED(hr) && wined3d_surface)
     {
-        *ppRenderTarget = wined3d_surface_get_parent(wined3d_surface);
+        surface_impl = wined3d_surface_get_parent(wined3d_surface);
+        *ppRenderTarget = &surface_impl->IDirect3DSurface8_iface;
         IDirect3DSurface8_AddRef(*ppRenderTarget);
         wined3d_surface_decref(wined3d_surface);
     }