Henri Verbeet : d3d9: Properly retrieve an interface pointer in IDirect3DSwapChain9Impl_GetBackBuffer ().
Alexandre Julliard
julliard at winehq.org
Tue Apr 24 13:14:40 CDT 2012
Module: wine
Branch: master
Commit: 7efbfe494e8b109b66547c957ee97c68ed320679
URL: http://source.winehq.org/git/wine.git/?a=commit;h=7efbfe494e8b109b66547c957ee97c68ed320679
Author: Henri Verbeet <hverbeet at codeweavers.com>
Date: Mon Apr 23 21:24:55 2012 +0200
d3d9: Properly retrieve an interface pointer in IDirect3DSwapChain9Impl_GetBackBuffer().
---
dlls/d3d9/swapchain.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/dlls/d3d9/swapchain.c b/dlls/d3d9/swapchain.c
index c0f5093..973ebde 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);
}
More information about the wine-cvs
mailing list