From 620b5e0bcff54a1ee1f36df01685ed2e3087fd7e Mon Sep 17 00:00:00 2001 From: Henri Verbeet Date: Wed, 18 Apr 2012 20:51:24 +0200 Subject: [PATCH] d3d8: Properly retrieve an interface pointer in d3d8_texture_3d_UnlockBox(). --- dlls/d3d8/volumetexture.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/dlls/d3d8/volumetexture.c b/dlls/d3d8/volumetexture.c index 1ce2b90c062..2f5093a747c 100644 --- a/dlls/d3d8/volumetexture.c +++ b/dlls/d3d8/volumetexture.c @@ -323,6 +323,7 @@ static HRESULT WINAPI d3d8_texture_3d_UnlockBox(IDirect3DVolumeTexture8 *iface, { struct d3d8_texture *texture = impl_from_IDirect3DVolumeTexture8(iface); struct wined3d_resource *sub_resource; + IDirect3DVolume8Impl *volume_impl; HRESULT hr; TRACE("iface %p, level %u.\n", iface, level); @@ -331,7 +332,10 @@ static HRESULT WINAPI d3d8_texture_3d_UnlockBox(IDirect3DVolumeTexture8 *iface, if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level))) hr = D3DERR_INVALIDCALL; else - hr = IDirect3DVolume8_UnlockBox((IDirect3DVolume8 *)wined3d_resource_get_parent(sub_resource)); + { + volume_impl = wined3d_resource_get_parent(sub_resource); + hr = IDirect3DVolume8_UnlockBox(&volume_impl->IDirect3DVolume8_iface); + } wined3d_mutex_unlock(); return hr; -- 2.11.4.GIT