Henri Verbeet : d3d8: Properly retrieve an interface pointer in d3d8_texture_3d_GetVolumeLevel() .

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 93fea77af31a39b45f714054fa262cd36bb689e3
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=93fea77af31a39b45f714054fa262cd36bb689e3

Author: Henri Verbeet <hverbeet at codeweavers.com>
Date:   Wed Apr 18 20:51:22 2012 +0200

d3d8: Properly retrieve an interface pointer in d3d8_texture_3d_GetVolumeLevel().

---

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

diff --git a/dlls/d3d8/volumetexture.c b/dlls/d3d8/volumetexture.c
index caa311c..05ff065 100644
--- a/dlls/d3d8/volumetexture.c
+++ b/dlls/d3d8/volumetexture.c
@@ -276,6 +276,7 @@ static HRESULT WINAPI d3d8_texture_3d_GetVolumeLevel(IDirect3DVolumeTexture8 *if
 {
     struct d3d8_texture *texture = impl_from_IDirect3DVolumeTexture8(iface);
     struct wined3d_resource *sub_resource;
+    IDirect3DVolume8Impl *volume_impl;
 
     TRACE("iface %p, level %u, volume %p.\n", iface, level, volume);
 
@@ -286,7 +287,8 @@ static HRESULT WINAPI d3d8_texture_3d_GetVolumeLevel(IDirect3DVolumeTexture8 *if
         return D3DERR_INVALIDCALL;
     }
 
-    *volume = wined3d_resource_get_parent(sub_resource);
+    volume_impl = wined3d_resource_get_parent(sub_resource);
+    *volume = &volume_impl->IDirect3DVolume8_iface;
     IDirect3DVolume8_AddRef(*volume);
     wined3d_mutex_unlock();