[Bug 58488] Bejeweled 3: black screen on start

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58488

--- Comment #7 from Béla Gyebrószki  ---
(In reply to MarcinZw from comment #6)
> The following patch fixes the screen update issue in Colin McRae Rally 2
> when emulating a virtual desktop. It might not cover all cases.
>
> --- a/dlls/winex11.drv/opengl.c
> +++ b/dlls/winex11.drv/opengl.c
> @@ -1462,7 +1462,7 @@ static BOOL x11drv_surface_swap( struct
> opengl_drawable *base )
>          if (pglXWaitForSbcOML) pglXWaitForSbcOML( gdi_display,
> gl->drawable, target_sbc, &ust, &msc, &sbc );
>      }
> - if (InterlockedCompareExchange( &base->client->offscreen, 0, 0 ))
> - //if (InterlockedCompareExchange( &base->client->offscreen, 0, 0 ))
> {
>     if (!pglXWaitForSbcOML) XFlush( gdi_display );
>     client_surface_present( base->client, gl->hdc );

This also fixes the black screen issue in Bejeweled 3.