Re: [PATCH v2 0/1] MR2299: wined3d: Do not switch pixel format on non-private GL contexts.

[Henri Verbeet (＠hverbeet)]

It's probably worth pointing out that this has quite some potential for causing regressions in performance. swapchain_blit_gdi() is not fast, and ideally we'd work on reducing the number of cases where it's needed.