Henri Verbeet : d3d8: Don' t return a pointer to the implementation in IDirect3DTexture8Impl_QueryInterface ().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 42672f6dbe28006d7685d2fa88c5e2db37d4ff16
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=42672f6dbe28006d7685d2fa88...

Author: Henri Verbeet 
Date:   Wed Mar 14 22:04:30 2012 +0100

d3d8: Don't return a pointer to the implementation in IDirect3DTexture8Impl_QueryInterface().

---

dlls/d3d8/texture.c |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/dlls/d3d8/texture.c b/dlls/d3d8/texture.c
index f3f2b20..b1eb69a 100644
--- a/dlls/d3d8/texture.c
+++ b/dlls/d3d8/texture.c
@@ -32,20 +32,20 @@ static inline IDirect3DTexture8Impl *impl_from_IDirect3DTexture8(IDirect3DTextur
 static HRESULT WINAPI IDirect3DTexture8Impl_QueryInterface(IDirect3DTexture8 *iface, REFIID riid,
         void **ppobj)
 {
-    IDirect3DTexture8Impl *This = impl_from_IDirect3DTexture8(iface);
-
     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);

-    if (IsEqualGUID(riid, &IID_IUnknown)
-        || IsEqualGUID(riid, &IID_IDirect3DResource8)
-        || IsEqualGUID(riid, &IID_IDirect3DBaseTexture8)
-        || IsEqualGUID(riid, &IID_IDirect3DTexture8)) {
+    if (IsEqualGUID(riid, &IID_IDirect3DTexture8)
+            || IsEqualGUID(riid, &IID_IDirect3DBaseTexture8)
+            || IsEqualGUID(riid, &IID_IDirect3DResource8)
+            || IsEqualGUID(riid, &IID_IUnknown))
+    {
         IUnknown_AddRef(iface);
-        *ppobj = This;
+        *ppobj = iface;
         return S_OK;
     }

-    WARN("(%p)->(%s,%p) not found\n", This, debugstr_guid(riid), ppobj);
+    WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
+
     *ppobj = NULL;
     return E_NOINTERFACE;
 }