Re: DDraw: Protect IDirectDrawImpl against race conditions

[Stefan Dösinger]

Am Donnerstag 07 Dezember 2006 21:17 schrieben Sie:
> Stefan Dösinger <stefandoesinger(a)gmx.at> writes:
> > @@ -356,6 +373,8 @@ IDirectDrawImpl_SetupFullscreenWindow(ID
> >   * Helper function that restores a windows' properties when taking it
> > out * of fullscreen mode
> >   *
> > + * Assumes that the critical section is properly held
> > + *
>
> This seems dangerous, changing the window size will potentially send
> messages to other threads, so doing it inside the lock can cause
> deadlocks.
> So I should unlock before I change the window size?