diff --git a/dlls/d3d9/device.c b/dlls/d3d9/device.c
index 349356bc350..094f79f3628 100644
--- a/dlls/d3d9/device.c
+++ b/dlls/d3d9/device.c
@@ -100,8 +100,8 @@ HRESULT  WINAPI  IDirect3DDevice9Impl_GetDirect3D(LPDIRECT3DDEVICE9 iface, IDire
     hr = IWineD3DDevice_GetDirect3D(This->WineD3DDevice, &pWineD3D);
     if (hr == D3D_OK && pWineD3D != NULL)
     {
-        IWineD3DResource_GetParent((IWineD3DResource *)pWineD3D,(IUnknown **)ppD3D9);
-        IWineD3DResource_Release((IWineD3DResource *)pWineD3D);
+        IWineD3D_GetParent(pWineD3D,(IUnknown **)ppD3D9);
+        IWineD3D_Release(pWineD3D);
     } else {
         FIXME("Call to IWineD3DDevice_GetDirect3D failed\n");
         *ppD3D9 = NULL;
@@ -404,8 +404,8 @@ static HRESULT  WINAPI  IDirect3DDevice9Impl_GetRenderTarget(LPDIRECT3DDEVICE9 i
     hr=IWineD3DDevice_GetRenderTarget(This->WineD3DDevice,RenderTargetIndex,&pRenderTarget);
 
     if (hr == D3D_OK && pRenderTarget != NULL) {
-        IWineD3DResource_GetParent((IWineD3DResource *)pRenderTarget,(IUnknown**)ppRenderTarget);
-        IWineD3DResource_Release((IWineD3DResource *)pRenderTarget);
+        IWineD3DSurface_GetParent(pRenderTarget,(IUnknown**)ppRenderTarget);
+        IWineD3DSurface_Release(pRenderTarget);
     } else {
         FIXME("Call to IWineD3DDevice_GetRenderTarget failed\n");
         *ppRenderTarget = NULL;
@@ -435,8 +435,8 @@ static HRESULT  WINAPI  IDirect3DDevice9Impl_GetDepthStencilSurface(LPDIRECT3DDE
 
     hr=IWineD3DDevice_GetDepthStencilSurface(This->WineD3DDevice,&pZStencilSurface);
     if(hr == D3D_OK && pZStencilSurface != NULL){
-        IWineD3DResource_GetParent((IWineD3DResource *)pZStencilSurface,(IUnknown**)ppZStencilSurface);
-        IWineD3DResource_Release((IWineD3DResource *)pZStencilSurface);
+        IWineD3DSurface_GetParent(pZStencilSurface,(IUnknown**)ppZStencilSurface);
+        IWineD3DSurface_Release(pZStencilSurface);
     }else{
         FIXME("Call to IWineD3DDevice_GetRenderTarget failed\n");
         *ppZStencilSurface = NULL;
@@ -838,8 +838,8 @@ static HRESULT  WINAPI  IDirect3DDevice9Impl_GetIndices(LPDIRECT3DDEVICE9 iface,
 
     rc = IWineD3DDevice_GetIndices(This->WineD3DDevice, &retIndexData, &tmp);
     if (rc == D3D_OK && NULL != retIndexData) {
-        IWineD3DVertexBuffer_GetParent(retIndexData, (IUnknown **)ppIndexData);
-        IWineD3DVertexBuffer_Release(retIndexData);
+        IWineD3DIndexBuffer_GetParent(retIndexData, (IUnknown **)ppIndexData);
+        IWineD3DIndexBuffer_Release(retIndexData);
     }else{
         if(rc != D3D_OK)  FIXME("Call to GetIndices failed\n");
         *ppIndexData = NULL;
diff --git a/dlls/d3d9/vertexdeclaration.c b/dlls/d3d9/vertexdeclaration.c
index 55725522ae4..e8dfe0ce365 100644
--- a/dlls/d3d9/vertexdeclaration.c
+++ b/dlls/d3d9/vertexdeclaration.c
@@ -321,8 +321,8 @@ HRESULT  WINAPI  IDirect3DDevice9Impl_GetVertexDeclaration(LPDIRECT3DDEVICE9 ifa
     *ppDecl = NULL;
     hr = IWineD3DDevice_GetVertexDeclaration(This->WineD3DDevice, &pTest);
     if (hr == D3D_OK && NULL != pTest) {
-        IWineD3DResource_GetParent(pTest, (IUnknown **)ppDecl);
-        IWineD3DResource_Release(pTest);
+        IWineD3DVertexDeclaration_GetParent(pTest, (IUnknown **)ppDecl);
+        IWineD3DVertexDeclaration_Release(pTest);
     } else {
         *ppDecl = NULL;
     }