[Bug 58602] New: Screen Issue in Colin McRae Rally 2

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58602

Bug ID: 58602
           Summary: Screen Issue in Colin McRae Rally 2
           Product: Wine
           Version: 10.13
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winex11.drv
          Assignee: [e-mail]
          Reporter: [e-mail]
   Regression SHA1: ae487930f8d3811a7434dc2cbb561982c894f5ba
      Distribution: ---

The screen issue in Colin McRae Rally 2, originally reported in Bug #58488, is
still happening in Wine 10.13. After the intro video plays, the screen just
stays frozen when running the game in “Emulate a virtual desktop” mode – you
can still hear the sound, but nothing shows up. The patch I posted in Bug
#58488 still fixes it, though.

--- 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 );