Hello, and thank you for your interest in contributing to Wine! Please review the patch submission guidelines at http://wiki.winehq.org/SubmittingPatches. When submitting a patch you have to, at minimum:
- Use your real name. - Make the subject line identical to what you want to see in the Git commit log. - Include a Signed-off-by line.
On top of that, it's a good idea to get feedback from the Direct3D maintainers listed in the MAINTAINERS file before submitting code that touches this area. Also, we are currently in a code freeze, so unless this patch is critical it will have to wait until after the 1.8 release.
-Alex