New subject: [Bug 31747] Colobot demo crashes when changing rendering settings

20 Sep 2012


      http://bugs.winehq.org/show_bug.cgi?id=31747
Bug #: 31747
           Summary: Colobot demo crashes when changing rendering settings
           Product: Wine
           Version: 1.4-rc1
          Platform: x86
               URL: http://www.ceebot.com/download/demo/colobotdemo17e.exe
        OS/Version: Linux
            Status: NEW
          Keywords: download, regression
          Severity: normal
          Priority: P2
         Component: directx-d3d
        AssignedTo: wine-bugs@winehq.org
        ReportedBy: gyebro69@gmail.com
                CC: hverbeet@gmail.com
    Classification: Unclassified
   Regression SHA1: 992dbc10786b79959d8b0a790974f6630aa81e3b
Created attachment 41747
  --> http://bugs.winehq.org/attachment.cgi?id=41747
terminal output
The game crashes when I change any of the available settings (screen
resolution, graphical driver, full-screen/windowed mode) on the Options ->
Device screen.
The game displays the following error message before crashing:
"A DDraw object has a non-zero reference 
count (meaning it was not properly cleaned up).
COLOBOT will now exit."
Steps to reproduce the problem:
1. Install, then start the demo with colobot.exe
2. Create a new player and go to <Options> in the main menu
3. Select the <Device> page and remove the checkmark from the 'Full screen'
checkbox. Click on <Apply changes>...the game crashes at this point. Changing
anything on this page results in the same crash.
According to my testing, the problem appeared in Wine 1.4-rc1 and is still
present in wine-1.5.13-144-ge3a2e3a.
The result of the regression test:
992dbc10786b79959d8b0a790974f6630aa81e3b is the first bad commit
commit 992dbc10786b79959d8b0a790974f6630aa81e3b
Author: Henri Verbeet hverbeet@codeweavers.com
Date:   Tue Jan 17 21:13:35 2012 +0100
ddraw: Maintain D3D state across cooperative level changes.
:040000 040000 9b0a142ccad4726276441d6b1f07d1576b0a9f5d
1cdfa767f8258ffb112b4441d09b0d602f8db3a0 M    dlls
Fedora 17 x86
X.Org X Server 1.12.3
Nvidia 250 / driver 304.37
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[Bug 31747] New: Colobot demo crashes when changing rendering settings