mono/MonoGame — pull request #2884 by tomspilman (2014-08-05 06:34:15+00:00)
Title: Support UseReferenceDevice For Unit Tests

This PR adds support for `GraphicsAdapter.UseReferenceDevice` on DirectX desktop and WinStore platforms. We then use the reference device when running any graphical unit tests. This ensures that any driver issues on a particular system don't get in the way of validating that the code is working correctly.