Matteo Bruni : d3d11: Validate MiscFlags for 3D textures.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 72a60e445512a8580beaf580e1fc499908357b37
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=72a60e445512a8580beaf580e1...

Author: Matteo Bruni 
Date:   Mon Dec  4 18:07:27 2017 +0100

d3d11: Validate MiscFlags for 3D textures.

Signed-off-by: Matteo Bruni 
Signed-off-by: Henri Verbeet 
Signed-off-by: Alexandre Julliard

---

dlls/d3d11/texture.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/dlls/d3d11/texture.c b/dlls/d3d11/texture.c
index 12186dc..e8870d5 100644
--- a/dlls/d3d11/texture.c
+++ b/dlls/d3d11/texture.c
@@ -942,6 +942,14 @@ static HRESULT d3d_texture3d_init(struct d3d_texture3d *texture, struct d3d_devi
     unsigned int levels;
     HRESULT hr;

+    if (desc->MiscFlags & D3D11_RESOURCE_MISC_GENERATE_MIPS
+            && (~desc->BindFlags & (D3D11_BIND_RENDER_TARGET | D3D11_BIND_SHADER_RESOURCE)))
+    {
+        WARN("D3D11_RESOURCE_MISC_GENERATE_MIPS used without D3D11_BIND_RENDER_TARGET "
+                "and D3D11_BIND_SHADER_RESOURCE.\n");
+        return E_INVALIDARG;
+    }
+
     texture->ID3D11Texture3D_iface.lpVtbl = &d3d11_texture3d_vtbl;
     texture->ID3D10Texture3D_iface.lpVtbl = &d3d10_texture3d_vtbl;
     texture->refcount = 1;