Re: [PATCH 0/2] MR4452: Draft: d2d1: Acquire lock before attempt draw to device context

[Henri Verbeet (＠hverbeet)]

In d2d_device_context_draw(), it seems tempting to just call EnterCriticalSection()/LeaveCriticalSection() on &factory->cs, possibly wrapped in helper functions, instead of going through QueryInterface(), Release(), and some function pointers.