Hrm, I sent the wrong version of the patch, I had actually moved the depth/stencil check earlier (so yeah, totally agree on that part). Also you're right about WINED3DFMT_FLAG_RENDERTARGET, for some reason I thought we were setting that in check_fbo_compat() but it's clearly not the case.
I'm sending the updated patches in a bit (also dropping patches 5-7 since they are superseded by yours).
