wine-bugs February 2020

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[Bug 30627] New: Appending text to a large richedit is very slow
by wine-bugs＠winehq.org 05 Dec '20

05 Dec '20

http://bugs.winehq.org/show_bug.cgi?id=30627 Bug #: 30627 Summary: Appending text to a large richedit is very slow Product: Wine Version: 1.5.3 Platform: x86 OS/Version: Linux Status: NEW Severity: enhancement Priority: P2 Component: richedit AssignedTo: wine-bugs(a)winehq.org ReportedBy: dank(a)kegel.com Classification: Unclassified Although the pathological case reported in bug 30614 is now fixed, all is not yet well. When repeatedly appending lines, builtin riched20 starts out about 3x slower than native, and at 40k lines, is about 10x slower than native. This is painful for long-running apps that use richedit for verbose logs. (Measured with the attached program and today's git on my i5, appending 1000 lines to an empty richedit control takes builtin hidden: 907 ms builtin visible: 4862 ms native hidden: 368 ms native visible: 4530 ms Appending 1000 lines to a richedit control which already contains 40000 lines takes: builtin hidden: 22169 ms builtin visible: 33002 ms native hidden: 1750 ms native visible: 4807 ms ) Building wine's riched20 with -O1 -fno-inline and profiling with 'perf' shows 62.60% ME_WrapMarkedParagraphs 12.07% ME_PaintContent 9.99% ME_InvalidateMarkedParagraph at 50k lines. Initial inspection seems to show that most of the time in ME_WrapMarkedParagraphs is in the function itself, not in any called functions. Adding trace statements to all callers of ME_WrapMarkedParagraphs, I see one call during EM_EXSETSEL: ME_Repaint Calling ME_WrapMarkedParagraphs and four calls during EM_REPLACESEL: ME_UpdateRepaint Calling ME_WrapMarkedParagraphs ME_UpdateScrollBar Calling ME_WrapMarkedParagraphs ME_Repaint Calling ME_WrapMarkedParagraphs ME_UpdateScrollBar Calling ME_WrapMarkedParagraphs This is the case whether the window is hidden or not. Bug 13355 (which Dylan says is separate, since it's about richedit being slow on a single large call to WM_SETTEXT) suggests in comment 14 ways to remove some redundant calls to ME_WrapMarkedParagraphs, and to let one of them return early. In addition to those ideas, for this bug, it would be useful if ME_WrapMarkedParagraphs (and ME_InvalidateMarkedParagraph) could avoid making a linear scan across all paragraphs. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.

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[Bug 39773] New: File->Open slowdown caused by desktop.ini checks
by wine-bugs＠winehq.org 05 Dec '20

05 Dec '20

https://bugs.winehq.org/show_bug.cgi?id=39773 Bug ID: 39773 Summary: File->Open slowdown caused by desktop.ini checks Product: Wine Version: 1.8-rc2 Hardware: x86 OS: Linux Status: NEW Severity: normal Priority: P2 Component: shell32 Assignee: wine-bugs(a)winehq.org Reporter: fgouget(a)codeweavers.com Distribution: --- To reproduce this you will need two Linux machines, a Samba server and a Samba client. On the Samba server: * Create a directory with lots of subdirectories and files: mkdir smbdir cd smbdir for i in `seq 1 200`;do mkdir sub$i; done for i in `seq 1 200`;do touch file$i; done * Export smbdir through Samba. (alternatively you could export '/' and use '/usr/lib' as a replacement for smbdir) On the Samba client: * Mount the Samba share. You can either do it by adding a /etc/fstab line like: //MYSERVER/smbdir /mnt/smbdir cifs rw,username=MYLOGIN,password=MYPASSWORD,domain=MYDOMAIN 0 0 Or by starting Nautilus in GNOME, clicking on '+Other Places' -> Windows network... using GVFS. Note that in this case you'll have to work around the colon in the mount point filename (see bug 34868). * Slow down the network connection using a command like this: tc qdisc add dev eth0 root netem delay 10ms * Check the above line is effective by running: ping MYSERVER The rtt should be around 10ms. * cd /mnt/root/ wine notepad * Open the File->Open dialog, navigate to the smbdir folder exported through Samba. * BUG: The initial display will be slow and scrolling through the many subfolders will be very slow. * Change the file mask to '*.*'. * Scroll all the way to the right so only files are visible. As long as only files are visible scrolling should then be very fast! * Finally change the rtt to 0ms on the Samba server and check that the RTT is under 1ms. * Now test again notepad's File->Open dialog and everything should be reasonably fast. The problem is that whenever File->Open displays a folder in the open file dialog it checks whether it contains a desktop.ini file to display the right icon. That's not cached, thus incurring a few file lookups per folder displayed. For local file systems that's fast enough but on network shares with a non-trivial RTT the speed impact is significant. A 10+ ms RTT makes the dialog essentially unusable. Note that when displaying a filename we have everything in the cache so redisplays are lightning fast and track the mouse. Also Microsoft Office has the same problem even though it does not use the standard comdlg32 dialog (though that may depend on the Windows version being emulate). On Windows Microsoft Office suffers no slowdown in this situation. What this means is that the standard common dialog is probably the wrong level for fixing this. Hacking SHELL32_GetCustomFolderAttributeFromPath() in shell32 to just return FALSE speeds things up greatly. The display still lags a bit behind the mouse so that there may be some residual file lookups or other slowdowns but it's still night and day. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

2 2

[Bug 41234] New: FreeGate 7.59 does not run on the latest versions of some distros
by wine-bugs＠winehq.org 05 Dec '20

05 Dec '20

https://bugs.winehq.org/show_bug.cgi?id=41234 Bug ID: 41234 Summary: FreeGate 7.59 does not run on the latest versions of some distros Product: Wine Version: 1.9.12 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: caminostro3(a)gmail.com Distribution: Fedora Created attachment 55521 --> https://bugs.winehq.org/attachment.cgi?id=55521 Terminal output of wine running freegate 7.59 I tried running Freegate 7.59 (Latest version) on Fedora 23, Linux Mint 17, and Ubuntu 16.04. The first dialogs asking for EULA agreement and some options appear, but the main window does not. The terminal output of running this application with wine 1.9.12 on Fedora 23 is attached. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 45383] New: Xanadu Next: movies not working (avi/MPEG-4 (XviD))
by wine-bugs＠winehq.org 05 Dec '20

05 Dec '20

https://bugs.winehq.org/show_bug.cgi?id=45383 Bug ID: 45383 Summary: Xanadu Next: movies not working (avi/MPEG-4 (XviD)) Product: Wine Version: 3.11 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: quartz Assignee: wine-bugs(a)winehq.org Reporter: betaversiondot(a)gmail.com Distribution: Debian Created attachment 61699 --> https://bugs.winehq.org/attachment.cgi?id=61699 Xanadu Next wine-3.11 Black screen instead of movies. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

2 12

[Bug 46216] New: Lords of the Fallen needs ThreadEnableAlignmentFaultFixup
by wine-bugs＠winehq.org 05 Dec '20

05 Dec '20

https://bugs.winehq.org/show_bug.cgi?id=46216 Bug ID: 46216 Summary: Lords of the Fallen needs ThreadEnableAlignmentFaultFixup Product: Wine Version: 3.21 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: ntdll Assignee: wine-bugs(a)winehq.org Reporter: andrey.goosev(a)gmail.com Distribution: --- Spamming output after launching: fixme:thread:NtSetInformationThread info class 7 not supported yet wine-3.21-114-g1582ae6b04 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

2 6

[Bug 26541] New: Dragon Saga doesn't start
by wine-bugs＠winehq.org 05 Dec '20

05 Dec '20

http://bugs.winehq.org/show_bug.cgi?id=26541 Summary: Dragon Saga doesn't start Product: Wine Version: 1.3.16 Platform: x86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: dank(a)kegel.com Installing DragonSagaInstaller-0.1.29-20110216.msi went fine, but $ cd ~/.wine/drive_c/Program Files/Gravity/Dragon Saga $ wine Release/DragonSaga.EXE fails like this: fixme:ntdll:NtQueryInformationProcess (process=0xffffffff) Unimplemented information class: ProcessDebugFlags Unhandled exception: privileged instruction in 32-bit code (0x0123980c). Backtrace: =>0 0x0123980c in dragonsaga (+0xe4980c) (0x0032fea0) 1 0x7edaa2fc call_process_entry+0xb() in kernel32 (0x0032feb8) 2 0x7edac593 start_process+0x52(peb=0x1) [dlls/kernel32/process.c:1086] in kernel32 -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.

2 6

[Bug 28089] New: exception handling code touches stack for exceptions handled by the debugger
by wine-bugs＠winehq.org 05 Dec '20

05 Dec '20

http://bugs.winehq.org/show_bug.cgi?id=28089 Summary: exception handling code touches stack for exceptions handled by the debugger Product: Wine Version: unspecified Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: ntdll AssignedTo: wine-bugs(a)winehq.org ReportedBy: bernhardloos(a)googlemail.com Created an attachment (id=35971) --> (http://bugs.winehq.org/attachment.cgi?id=35971) a hack to work around the problem Wine places the CONTEXT and EXCEPTION_RECORD structures onto the stack past ESP during the unix signal handler and continues with most of the exception handling code outside of the signal handler. Unfortunately and contrary to windows behavior the debugger gets notified only after this happens. Windows doesn't touch the stack at all, if the exception is handled by the debugger. This makes it very hard to single step trough code which keeps useful data past ESP (securom 8 for example). it's easy to show with this small test: void foo() { char *x = 0, *y = 0, *from = 0, *to = 0; char c; x = &c; y = &c - 500; while (y != x) *y++ = 0x55; c = 0x77; /* single step a few times here */ y = &c - 500; while (y != x) { if (*y != 0x55) if (from) to = y; else from = y; y++; } /* to and from shoudl be NULL */ } -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.

2 13

[Bug 43567] New: Vietcong - game crashes during radiocalls
by wine-bugs＠winehq.org 04 Dec '20

04 Dec '20

https://bugs.winehq.org/show_bug.cgi?id=43567 Bug ID: 43567 Summary: Vietcong - game crashes during radiocalls Product: Wine Version: 2.14 Hardware: x86-64 URL: http://www.moddb.com/games/vietcong/downloads/vietcong -singleplayer-demo OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: havran.jan(a)email.cz Distribution: ArchLinux Created attachment 58977 --> https://bugs.winehq.org/attachment.cgi?id=58977 Vietcong - terminal log Vietcong crashes when radiocall icon is shown. This bug is also reproduciable on Windows > Vista, but it works on Windows XP. There exists community tool: VCStarter, which fixes this for newer Windows and also for Wine. I have spoke with VCStarter creator and he told me that the game uses some dirty assembler in that part (maybe part of anticheat protection or no-cd crack?). I have doubts if it is really Wine bug, but since this game works on Windows <= XP, it should also work on Wine (with Win XP compatibility). PS: You will not be able tu run this game probably because of bug #9337. As a workaround, you can use VCStarter (version 1.7 only, older versions did not fix the bug) or patch from bug #39057 - all this is described in bug #9337 PPS: While patch from bug #39057 fixes bug #9337 crashing for all Vietcong versions, VCStarter works only with Vietcong 1.60 (so it does not work with Vietcong demo version). -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

2 13

[Bug 33310] New: Minimizing window erases chess board in Shredder Classic 4 Windows
by wine-bugs＠winehq.org 04 Dec '20

04 Dec '20

http://bugs.winehq.org/show_bug.cgi?id=33310 Bug #: 33310 Summary: Minimizing window erases chess board in Shredder Classic 4 Windows Product: Wine Version: unspecified Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: clavius(a)live.com Classification: Unclassified Minimizing the program window causes the play area to come up blank upon re-maximization in Shredder Classic 4 Windows chess. To duplicate the bug: 1) Obtain Shredder Classic 4 Windows demo from http://download.shredderchess.com/pc/sc4/prg/myscl/SetupShredderClassic4.exe 2) Install the program under Wine. I've tested this with Wine versions 1.4 and several 1.5 releases under both Ubuntu and openSUSE Linux, 64-bit OS. 3) Start the program either by command-line or clicking the icon. You'll see the normal Shredder game screen. Start a new game to get a chess board. 4) Minimize the Shredder window. 5) Now maximize the window again, and the game play area (chess board and all) will have disappeared. This happens with any combination of layouts and chess sets I've tried (most if not all, including the 3d ones). This screen re-draw issue seems to be the only one I haven't been able to resolve by downloading winetricks and various Microsoft runtime libraries. Shredder for Windows offers a few features unavaiable in the native Linux version, including the ability to play Chess960. It also has, in my opinion, a nicer looking GUI. Would be nice to play under Wine. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.

2 12

[Bug 18508] New: Sony Acid Pro 7 Fails to Install
by wine-bugs＠winehq.org 04 Dec '20

04 Dec '20

http://bugs.winehq.org/show_bug.cgi?id=18508 Summary: Sony Acid Pro 7 Fails to Install Product: Wine Version: unspecified Platform: PC OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P3 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: aliendude5300(a)gmail.com Created an attachment (id=21153) --> (http://bugs.winehq.org/attachment.cgi?id=21153) What debug messages appeared during installation of Sony Acid Pro 7 on default Wine installation. The installer for Sony Acid Pro 7 fails to install the necessary files and exits in Wine 1.1.21. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.

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wine-bugs February 2020