d3d11: Validate buffer MiscFlags.

Signed-off-by: Matteo Bruni <mbruni@codeweavers.com> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

d3d11: Validate buffer MiscFlags.
8c3019ca · Matteo Bruni · Alexandre Julliard · 72a60e44 · 8c3019ca
Commit 8c3019ca authored Dec 04, 2017 by Matteo Bruni Committed by Alexandre Julliard Dec 05, 2017
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buffer.c dlls/d3d11/buffer.c +6 -0

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--- a/dlls/d3d11/buffer.c
+++ b/dlls/d3d11/buffer.c
@@ -422,6 +422,12 @@ static BOOL validate_buffer_desc(D3D11_BUFFER_DESC *desc)
        desc->StructureByteStride = 0;
    }

+    if (desc->MiscFlags & D3D11_RESOURCE_MISC_GENERATE_MIPS)
+    {
+        WARN("Buffer with the D3D11_RESOURCE_MISC_GENERATE_MIPS flag.\n");
+        return FALSE;
+    }
+
    return TRUE;
 }