d3d9: Avoid using a wined3d_surface in get_desc calls inside d3d9_device_StretchRect.

Signed-off-by: Riccardo Bortolato <rikyz619@gmail.com> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

d3d9: Avoid using a wined3d_surface in get_desc calls inside d3d9_device_StretchRect.
46b717c5 · Riccardo Bortolato · Alexandre Julliard · 06fca448 · 46b717c5
Commit 46b717c5 authored Oct 21, 2015 by Riccardo Bortolato Committed by Alexandre Julliard Oct 22, 2015
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device.c dlls/d3d9/device.c +5 -5

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--- a/dlls/d3d9/device.c
+++ b/dlls/d3d9/device.c
@@ -1302,17 +1302,17 @@ static HRESULT WINAPI d3d9_device_StretchRect(IDirect3DDevice9Ex *iface, IDirect
    struct d3d9_surface *dst = unsafe_impl_from_IDirect3DSurface9(dst_surface);
    HRESULT hr = D3DERR_INVALIDCALL;
    struct wined3d_resource_desc src_desc, dst_desc;
-    struct wined3d_resource *wined3d_resource;
+    struct wined3d_resource *sub_resource;
    TRACE("iface %p, src_surface %p, src_rect %p, dst_surface %p, dst_rect %p, filter %#x.\n",
            iface, src_surface, src_rect, dst_surface, dst_rect, filter);
    wined3d_mutex_lock();
-    wined3d_resource = wined3d_surface_get_resource(dst->wined3d_surface);
+    sub_resource = wined3d_texture_get_sub_resource(dst->wined3d_texture, dst->sub_resource_idx);
-    wined3d_resource_get_desc(wined3d_resource, &dst_desc);
+    wined3d_resource_get_desc(sub_resource, &dst_desc);
-    wined3d_resource = wined3d_surface_get_resource(src->wined3d_surface);
+    sub_resource = wined3d_texture_get_sub_resource(src->wined3d_texture, src->sub_resource_idx);
-    wined3d_resource_get_desc(wined3d_resource, &src_desc);
+    wined3d_resource_get_desc(sub_resource, &src_desc);
    if (src_desc.usage & WINED3DUSAGE_DEPTHSTENCIL)
    {