[PATCH 5/5] d3d11: Validate D3D11_RESOURCE_MISC_GENERATE_MIPS flag for 2D textures.
Matteo Bruni
mbruni at codeweavers.com
Fri Nov 24 16:30:01 CST 2017
Signed-off-by: Matteo Bruni <mbruni at codeweavers.com>
---
dlls/d3d11/texture.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/dlls/d3d11/texture.c b/dlls/d3d11/texture.c
index ef2c9a29fe..12186dcf37 100644
--- a/dlls/d3d11/texture.c
+++ b/dlls/d3d11/texture.c
@@ -472,6 +472,14 @@ static BOOL validate_texture2d_desc(const D3D11_TEXTURE2D_DESC *desc)
return FALSE;
}
+ 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 FALSE;
+ }
+
return TRUE;
}
--
2.13.6
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