[Bug 42979] New: Age of Empires hangs for several seconds between screens when CSMT is enabled

https://bugs.winehq.org/show_bug.cgi?id=42979

Bug ID: 42979
           Summary: Age of Empires hangs for several seconds between
                    screens when CSMT is enabled
           Product: Wine
           Version: 2.7
          Hardware: x86-64
               URL: https://web.archive.org/web/20011206135758/http://mssj
                    us.www.conxion.com:80/download/aoe/trial/1.0/win98/en-
                    us/msaoe.exe
                OS: Linux
            Status: NEW
          Keywords: download
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: Debian

Created attachment 58110
  --> https://bugs.winehq.org/attachment.cgi?id=58110
good log

To reproduce create a new Windows 98 prefix and install and run the game. There
are 2 company logo screens and then there is the menu, when CSMT=1 each logo
screen takes seconds and before the menu is clickable there are several seconds
too.

I'm attaching 2 logs for the same operations (skip the company logos, click
single player and random map). The good log is 8Mb uncompressed, the bad log is
around 250mb. The logs were collected with
+d3d7,+d3d8,+d3d9,+d3d,+timestamp,+tid, if such logs are pointless I can take
any other by request.

Tested on Intel HD graphics 520 with mesa 13.0.5.