https://bugs.winehq.org/show_bug.cgi?id=40428
--- Comment #12 from fjfrackiewicz@gmail.com --- Still an issue in Wine 1.9.13:
fixme:d3d11:d3d11_immediate_context_OMSetBlendState Per-rendertarget blend not implemented. fixme:d3d11:d3d11_immediate_context_OMSetBlendState Color mask > 3 not implemented.