Henri Verbeet : d3d9: Properly retrieve an interface pointer in IDirect3DDevice9Impl_GetIndices( ).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c208d973f68360f87d3359037818ad1d7a518506
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=c208d973f68360f87d33590378...

Author: Henri Verbeet 
Date:   Sun Apr 29 20:52:02 2012 +0200

d3d9: Properly retrieve an interface pointer in IDirect3DDevice9Impl_GetIndices().

---

dlls/d3d9/device.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/dlls/d3d9/device.c b/dlls/d3d9/device.c
index 987867c..e497ce7 100644
--- a/dlls/d3d9/device.c
+++ b/dlls/d3d9/device.c
@@ -2575,6 +2575,7 @@ static HRESULT WINAPI IDirect3DDevice9Impl_GetIndices(IDirect3DDevice9Ex *iface,
 {
     IDirect3DDevice9Impl *This = impl_from_IDirect3DDevice9Ex(iface);
     struct wined3d_buffer *retIndexData = NULL;
+    IDirect3DIndexBuffer9Impl *buffer_impl;
     HRESULT hr;

TRACE("iface %p, buffer %p.\n", iface, ppIndexData);
@@ -2587,7 +2588,8 @@ static HRESULT WINAPI IDirect3DDevice9Impl_GetIndices(IDirect3DDevice9Ex *iface,
     hr = wined3d_device_get_index_buffer(This->wined3d_device, &retIndexData);
     if (SUCCEEDED(hr) && retIndexData)
     {
-        *ppIndexData = wined3d_buffer_get_parent(retIndexData);
+        buffer_impl = wined3d_buffer_get_parent(retIndexData);
+        *ppIndexData = &buffer_impl->IDirect3DIndexBuffer9_iface;
         IDirect3DIndexBuffer9_AddRef(*ppIndexData);
         wined3d_buffer_decref(retIndexData);
     }