From 7efbfe494e8b109b66547c957ee97c68ed320679 Mon Sep 17 00:00:00 2001 From: Henri Verbeet Date: Mon, 23 Apr 2012 21:24:55 +0200 Subject: [PATCH] d3d9: Properly retrieve an interface pointer in IDirect3DSwapChain9Impl_GetBackBuffer(). --- dlls/d3d9/swapchain.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/dlls/d3d9/swapchain.c b/dlls/d3d9/swapchain.c index c0f50930397..973ebdeb712 100644 --- a/dlls/d3d9/swapchain.c +++ b/dlls/d3d9/swapchain.c @@ -129,6 +129,7 @@ static HRESULT WINAPI IDirect3DSwapChain9Impl_GetBackBuffer(IDirect3DSwapChain9 { IDirect3DSwapChain9Impl *swapchain = impl_from_IDirect3DSwapChain9(iface); struct wined3d_surface *wined3d_surface = NULL; + IDirect3DSurface9Impl *surface_impl; HRESULT hr; TRACE("iface %p, backbuffer_idx %u, backbuffer_type %#x, backbuffer %p.\n", @@ -139,7 +140,8 @@ static HRESULT WINAPI IDirect3DSwapChain9Impl_GetBackBuffer(IDirect3DSwapChain9 iBackBuffer, (enum wined3d_backbuffer_type)Type, &wined3d_surface); if (SUCCEEDED(hr) && wined3d_surface) { - *ppBackBuffer = wined3d_surface_get_parent(wined3d_surface); + surface_impl = wined3d_surface_get_parent(wined3d_surface); + *ppBackBuffer = &surface_impl->IDirect3DSurface9_iface; IDirect3DSurface9_AddRef(*ppBackBuffer); wined3d_surface_decref(wined3d_surface); } -- 2.11.4.GIT