New subject: [Bug 55966] Crimson Skies freeze in menu

29 Nov 2023


      https://bugs.winehq.org/show_bug.cgi?id=55966
Bug ID: 55966
           Summary: Crimson Skies freeze in menu
           Product: Wine
           Version: 8.21
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs@winehq.org
          Reporter: sa@whiz.se
      Distribution: ---
Crimson Skies suffered a regression between 7.22 and 8.0. After the intro
videos have played the menu will either quickly freeze or turn completely
blank.
The game is no longer available commercially but the bug can be reproduced with
the demo mirrored at archive.org.
Bisecting leads to this commit:
fcdc76388f6b9d5abfe17bdee1d2577b62866a96 is the first bad commit
commit fcdc76388f6b9d5abfe17bdee1d2577b62866a96
Author: Zebediah Figura zfigura@codeweavers.com
Date:   Tue Jan 3 13:58:40 2023 -0600
winegstreamer: Explicitly sleep in the streaming thread when flushing.
The code originally intended to achieve this by simply waiting on
flushing_cs,
    and having the application thread hold flushing_cs while seeking.
Unfortunately,
    this can result in starvation of the application thread, since the
streaming
    thread always reacquires flushing_cs immediately after releasing it. Avoid
this
    by using a separate condition variable.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53403
    Signed-off-by: Zebediah Figura zfigura@codeweavers.com
dlls/winegstreamer/quartz_parser.c | 29 +++++++++++++++++++++++++----
 1 file changed, 25 insertions(+), 4 deletions(-)
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[Bug 55966] New: Crimson Skies freeze in menu