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[Bug 49195] New: Multiple 4k demoscene OpenGL demos crash on startup (failure to lookup atom 0xC019 'static' from global atom tables)
by WineHQ Bugzilla 16 Sep '25

16 Sep '25

https://bugs.winehq.org/show_bug.cgi?id=49195 Bug ID: 49195 Summary: Multiple 4k demoscene OpenGL demos crash on startup (failure to lookup atom 0xC019 'static' from global atom tables) Product: Wine Version: 5.8 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: user32 Assignee: wine-bugs(a)winehq.org Reporter: focht(a)gmx.net Distribution: --- Hello folks, extracted from bug 48898 My comment: https://bugs.winehq.org/show_bug.cgi?id=48898#c12 --- quote --- To me it looks like bug 18490 ("Multiple games fail to set pixel format on D3D device context created on desktop window (Empire: Total War, Napoleon: Total War, Utopia City)") but for GL device context on the desktop window. According to online information it's not allowed to do any rendering using this context but enough to call functions like glGetString() etc. Maybe some of the Wine graphics folks could weigh in with an opinion if this limitation is already known / tracked in a bug? --- quote --- Henri's answer: https://bugs.winehq.org/show_bug.cgi?id=48898#c13 --- quote --- I'm not aware of an existing bug report for this issue, no. It does strike me as similar to bug 36506 though, and it would not particularly surprise me if wglGetProcAddress() is supposed to return results consistent with GL_EXTENSIONS/GL_VERSION here, even without a current GL context. I seem to recall having established in the context of bug 18490 that creating a GL context (or more specifically, setting a pixel format) on the desktop window is indeed supposed to fail. In any case, this seems like of of those bugs that would benefit from tests to establish what's supposed to happen. --- quote --- Turns out this was a side-effect of an earlier problem. It was not supposed to be GetDC(NULL) (Desktop window). --- snip --- $ WINEDEBUG=+seh,+relay,+server,+class,+win,+msg wine ./End\ of\ time\ 720p.exe >>log.txt 2>&1 ... 0024:Call user32.ChangeDisplaySettingsA(00421288,00000004) ret=004200da ... 0024: get_desktop_window( force=0 ) 0024: get_desktop_window() = 0 { top_window=00010020, msg_window=00010026 } ... 0024:Ret user32.ChangeDisplaySettingsA() retval=00000000 ret=004200da 0024:Call KERNEL32.CreateThread(00000000,00000000,004201ca,004304e8,00000000,00000000) ret=004200ee ... 0024:Ret KERNEL32.CreateThread() retval=00000080 ret=004200ee 00bc: *fd* 17 <- 38 00bc: init_thread( unix_pid=3683, unix_tid=3729, debug_level=1, teb=7ffd4000, entry=004201ca, reply_fd=15, wait_fd=17, cpu=x86 ) 0024:Call user32.CreateWindowExA(00000000,0000c019,00000000,91000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000) ret=004200f4 0024:trace:win:WIN_CreateWindowEx (null) #c019 ex=00000000 style=91000000 0,0 0x0 parent=(nil) menu=(nil) inst=(nil) params=(nil) 00bc: init_thread() = 0 { pid=0020, tid=00bc, server_start=1d62d3b280579be (-2.9701360), info_size=0, version=603, all_cpus=00000003, suspend=0 } 0024:trace:win:dump_window_styles style: WS_POPUP WS_VISIBLE WS_MAXIMIZE 0024:trace:win:dump_window_styles exstyle: ... 00bc:Starting thread proc 0x4201ca (arg=0x4304e8) ... 0024: create_window( parent=00010020, owner=00000000, atom=c019, instance=00000000, dpi=96, awareness=2, class=L"" ) 0024: create_window() = INVALID_HANDLE { handle=00000000, parent=00000000, owner=00000000, extra=0, class_ptr=00000000, dpi=0, awareness=0 } 0024:warn:win:create_window_handle error 6 creating window 0024:trace:class:GetClassInfoExW (nil) #c019 0x1518f9e0 0024:trace:class:CLASS_FindClass #c019 0x7e910000 -> not found 0024:Ret user32.CreateWindowExA() retval=00000000 ret=004200f4 --- snip --- The failing window creation resulted in NULL handle which got passed to user32.GetDC(): --- snip --- 0024:Call user32.GetDC(00000000) ret=004200fb 0024:trace:win:GetDCEx hwnd 0x10020, hrgnClip (nil), flags 00000003 ... 0024: get_visible_region( window=00010020, flags=00000013 ) 0024: get_visible_region() = 0 { top_win=00010020, top_rect={-1920,0;-1919,1}, win_rect={0,0;3200,1080}, paint_flags=00000001, total_size=16, region={{-1920,0;1280,1080}} } 0024:Call winex11.drv.GetDC(00030039,00010020,00010020,1518fde0,1518fdf0,00000013) ret=7e97bd3e 0024:Ret winex11.drv.GetDC() retval=00000001 ret=7e97bd3e 0024:trace:win:GetDCEx (0x10020,(nil),0x13): returning 0x30039 (updated) 0024:Ret user32.GetDC() retval=00030039 ret=004200fb --- snip --- Well, the rest of the OpenGL story is known and the current behaviour makes sense. Back to the actual problem... The creation of the window which ought the be used for OpenGL context/rendering fails because atom 0xc019 can't be found/resolved. I should have looked more carefully at the trace log and the demo disassembly. --- snip --- ... 004200B6 | xor esi,esi | 004200B8 | push esi | 004200B9 | push esi | 004200BA | push esi | 004200BB | push esi | 004200BC | push esi | 004200BD | push esi | 004200BE | push esi | 004200BF | push esi | 004200C0 | push esi | 004200C1 | push 91000000 | 004200C6 | push esi | 004200C7 | push C019 | global atom! 004200CC | push esi | 004200CD | push 4 | 004200CF | push end of time 720p.421288 | 004200D4 | call dword ptr ds:[<&user32.ChangeDisplaySettingsA>] | 004200DA | push esi | 004200DB | push esi | 004200DC | push end of time 720p.4304E8 | 004200E1 | push end of time 720p.4201CA | 004200E6 | push esi | 004200E7 | push esi | 004200E8 | call dword ptr ds:[<&KERNEL32.CreateThread>] | 004200EE | call dword ptr ds:[<&user32.CreateWindowExA>] | fails 004200F4 | push eax | 004200F5 | call dword ptr ds:[<&user32.GetDC>] | 004200FB | mov edi,eax | 004200FD | mov dword ptr ds:[3AB08EC],eax | 00420102 | push esi | 00420103 | push edi | 00420104 | push esi | 00420105 | push end of time 720p.42125C | 0042010A | push edi | 0042010B | call dword ptr ds:[<&gdi32.ChoosePixelFormat>] | 00420111 | push eax | 00420112 | push edi | 00420113 | call dword ptr ds:[<&gdi32.SetPixelFormat>] | 00420119 | call dword ptr ds:[<&opengl32.wglCreateContext>] | 0042011F | push eax | 00420120 | push edi | 00420121 | call dword ptr ds:[<&opengl32.wglMakeCurrent>] | 00420127 | call dword ptr ds:[<&user32.ShowCursor>] | 0042012D | call end of time 720p.4202CC | --- snip --- The demoscene guys are crazy and fight for each saved byte ;-) Courtesy of: http://www.pouet.net/topic.php?which=9894 --- quote --- I was able to get 4 bytes off of a test 1k intro (Peach GLSL Shader of Japan) by replacing the "edit" string with 0xC018, making it 1006 bytes instead of 1010. Nice. ...and then I got it down to 1004 bytes, because now "test eax, eax" compressed better than "test ax, ax", which used to compress better sometime before this newest change. ;) This 1k intro business is crazy, you'd really need some kind of brute-force code masher that tries all possible combinations of code that perform the same thing. --- quote --- --- quote --- That´s mine since 2009 using DirectX9...someone told me using "static" instead of "edit" would be better back then in some other thread...was iq if i remember correctly. The ATOM for "static" is 0xC019 btw, but be warned: it added 7 bytes here in my first test, opposed to chopping off 4 bytes in case of "edit". --- quote --- --- quote --- Oh, shit...i did the test the wrong way around...meaning the ATOM actually chopped off 7 bytes in case of "static" vs. "0xC019" :/ :D Yay, thanks for the nice trick, man! :) --- quote --- Also relevant, shows dump of global and typical local atom tables: https://github.com/lungetech/ICAS/blob/master/logs/volatility/win32/output/… Wine source: https://source.winehq.org/git/wine.git/blob/9e26bc811656ad8eb901bffa5528b9c… --- snip --- 407 /*********************************************************************** 408 * CLASS_FindClass 409 * 410 * Return a pointer to the class. 411 */ 412 static CLASS *CLASS_FindClass( LPCWSTR name, HINSTANCE hinstance ) 413 { 414 static const WCHAR comctl32W[] = {'c','o','m','c','t','l','3','2','.','d','l','l',0}; 415 struct list *ptr; 416 ATOM atom = get_int_atom_value( name ); 417 418 GetDesktopWindow(); /* create the desktop window to trigger builtin class registration */ 419 420 if (!name) return NULL; 421 422 name = CLASS_GetVersionedName( name, NULL, NULL, TRUE ); 423 424 for (;;) 425 { 426 USER_Lock(); 427 428 LIST_FOR_EACH( ptr, &class_list ) 429 { 430 CLASS *class = LIST_ENTRY( ptr, CLASS, entry ); 431 if (atom) 432 { 433 if (class->atomName != atom) continue; 434 } 435 else 436 { 437 if (strcmpiW( class->name, name )) continue; 438 } 439 if (!class->local || class->hInstance == hinstance) 440 { 441 TRACE("%s %p -> %p\n", debugstr_w(name), hinstance, class); 442 return class; 443 } 444 } 445 USER_Unlock(); 446 447 if (atom) break; 448 if (!is_comctl32_class( name )) break; 449 if (GetModuleHandleW( comctl32W )) break; 450 if (!LoadLibraryW( comctl32W )) break; 451 TRACE( "%s retrying after loading comctl32\n", debugstr_w(name) ); 452 } 453 454 TRACE("%s %p -> not found\n", debugstr_w(name), hinstance); 455 return NULL; 456 } --- snip --- https://source.winehq.org/git/wine.git/blob/9e26bc811656ad8eb901bffa5528b9c… $ sha1sum atz-end_of_time.zip 3a4ce3fd92e2fdd1a4533ee67d4809d3f2184f6b atz-end_of_time.zip $ du -sh atz-end_of_time.zip 3.3M atz-end_of_time.zip $ wine --version wine-5.8-173-g9e26bc8116 Regards -- Do not reply to this email, post in Bugzilla using the above URL to reply. 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[Bug 38142] New: Approach fields box only show 3/4 of one line
by wine-bugs＠winehq.org 15 Sep '25

15 Sep '25

https://bugs.winehq.org/show_bug.cgi?id=38142 Bug ID: 38142 Summary: Approach fields box only show 3/4 of one line Product: Wine Version: 1.7.36 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: major Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: ToddAndMargo(a)zoho.com Distribution: --- Created attachment 50869 --> https://bugs.winehq.org/attachment.cgi?id=50869 Field Box Hi All, Wine 1.7.36 and Smart Suite N9.8.0208.1200. Would you guys please fix this for me. It is driving me NUTS! In the "Find Assistant" the Fields box only shows about 3/4 on one line. It makes it impossible to file the other lines in the box. I will attach a screen shot Many thanks, -T -- 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 50242] New: Lotus Approach crashes on start up
by WineHQ Bugzilla 15 Sep '25

15 Sep '25

https://bugs.winehq.org/show_bug.cgi?id=50242 Bug ID: 50242 Summary: Lotus Approach crashes on start up Product: Wine-staging Version: 5.22 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: critical Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: ToddAndMargo(a)zoho.com CC: leslie_alistair(a)hotmail.com, z.figura12(a)gmail.com Distribution: --- Created attachment 68752 --> https://bugs.winehq.org/attachment.cgi?id=68752 Approach crash on start up Dear Wine Staging Maintainers, Fedora 33 wine-5.22-1.fc33.x86_64 As of 5.22, Lotus Approach now crashes on start up. Word Pro is okay. I have attached the trace. -T -- 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 21855] New: WordPro Windows pull down does not show file names
by wine-bugs＠winehq.org 14 Sep '25

14 Sep '25

http://bugs.winehq.org/show_bug.cgi?id=21855 Summary: WordPro Windows pull down does not show file names Product: Wine Version: 1.1.38 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P4 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: ToddAndMargo(a)verizon.net Created an attachment (id=26459) --> (http://bugs.winehq.org/attachment.cgi?id=26459) Missing file names in Windows pull down Hi All, Would you guys fix this for me? I am using Lotus Word Pro N9.8.0208.1200. When you open two files (documents) from the command line (the jpeg I have attached), then go to the "Window" pull down to select which file to bring into focus, the file names are missing. If you start Word Pro, then use File, Open to select two files, one at a time, the second file does not show. Many thanks, -T -- 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 50210] New: S.T.A.L.K.E.R.: Call of Pripyat needs D3DX11GetImageInfoFromMemory implementation
by WineHQ Bugzilla 14 Sep '25

14 Sep '25

https://bugs.winehq.org/show_bug.cgi?id=50210 Bug ID: 50210 Summary: S.T.A.L.K.E.R.: Call of Pripyat needs D3DX11GetImageInfoFromMemory implementation Product: Wine Version: 5.22 Hardware: x86-64 OS: Linux Status: NEW Severity: minor Priority: P2 Component: directx-d3d-util Assignee: wine-bugs(a)winehq.org Reporter: andrey.goosev(a)gmail.com Distribution: --- Enhanced full dynamic lighting (DX11) fixme:d3dx:D3DX11GetImageInfoFromMemory src_data 08D75427, src_data_size 65664, pump 00000000, img_info 0031D0C0, hresult 00000000 stub! wine-5.22-195-gcbca9f847f6 -- 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 45870] New: Star Wars Pit Droids fails to install
by wine-bugs＠winehq.org 14 Sep '25

14 Sep '25

https://bugs.winehq.org/show_bug.cgi?id=45870 Bug ID: 45870 Summary: Star Wars Pit Droids fails to install Product: Wine Version: 3.16 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: zzarko(a)gmail.com Distribution: --- Created attachment 62369 --> https://bugs.winehq.org/attachment.cgi?id=62369 Screenshot of error I have tried to install an old Win95 game, Star Wars Pit Droids, but it always crashes during the install (actual error is in screenshot). I have created 32-bit wine environment and selected W95 as OS version. The game can be found at: https://www.myabandonware.com/game/star-wars-pit-droids-403 I have tried this with Wine 2.4, same error. I'll add WINEDEBUG=warn+all outputs for both 3.16 and 2.4 versions. -- 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 48214] New: RPGmaker input does not work after moving window
by WineHQ Bugzilla 14 Sep '25

14 Sep '25

https://bugs.winehq.org/show_bug.cgi?id=48214 Bug ID: 48214 Summary: RPGmaker input does not work after moving window Product: Wine Version: 4.0.2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: directx-dinput Assignee: wine-bugs(a)winehq.org Reporter: ilkka.prusi(a)gmail.com Distribution: --- In some games made with RPGMaker VX ACE the input does not work after you have moved window in desktop (input focus gone and back again). Symptom is that game character does not move, menu is not opened on pressing esc and so forth. This is repeatable on Debian bullseye with wine 4.0.2, Wayland + Gnome on x86-64 (Linux 5.4.1). To repeat simply grab the window with mouse, move it, click inside window and try keyboard input again. -- 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 53475] New: Hang: underrun of data / failed to create thread
by WineHQ Bugzilla 14 Sep '25

14 Sep '25

https://bugs.winehq.org/show_bug.cgi?id=53475 Bug ID: 53475 Summary: Hang: underrun of data / failed to create thread Product: Wine Version: 7.14 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: dsound Assignee: wine-bugs(a)winehq.org Reporter: ilkka.prusi(a)gmail.com Distribution: --- Playing Alansya Chronicles in some situations the game will hang and needs to be forcibly closed. This happens on all Wine 7.x versions and I haven't tested with older versions of Wine. There are specific log entries to note when this hang occurs: (wine:3413): GStreamer-WARNING **: 22:20:23.968: failed to create thread: Error creating thread: Resource temporarily unavailable 028c:fixme:quartz:DSoundRender_UpdatePositions Underrun of data occurred! Game uses many short audio samples during playback so perhaps thread pool is exhausted? Second entry would indicate that there is synchronization issue in the playback. But there is another indication that the dsound code is iffy: 01a0:err:quartz:DSoundRender_SendSampleData WaitForSingleObject() returned 0. This log entry is triggered when This->flush_event is signalled and the code is expecting timeout. This by itself is already strange looking code (from Win32-style standpoint), but what the code does next is even stranger. Flush event looks like it is meant as signal that code trying to write should exit, the comment says that much: /* Signaled when a flush or state change occurs, i.e. anything that needs * to immediately unblock the streaming thread. */ But when DSoundRender_SendSampleData() gets the signalled event it goes back and tries to continue the loop instead of exiting. I suspect the code expects that This->sink.flushing would have been set already when the event is signalled but apparently it isn't. However, having DSoundRender_SendSampleData() bail out on the event does not fix the hang, which would indicate there is more to the issue than just one part. So, maybe DSoundRender_SendSampleData() could check that if WaitForSingleObject() returns 0 (event signalled) it could just exit and log that instead of trying to repeat? It seems to be normal occurrence instead of error? The state management seems oddly complicated and like it was added later than by design initially? I suspect this could be made much simpler to avoid the issue. If there is race condition in state management, is it possible the code will hang indefinitely in DSoundRender_HandleEndOfStream()? That looks like a possible place that would explain the hang I'm seeing. -- 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 48232] New: Unhandled exception: page fault on read access to 0x00f1f1f1 in 32-bit code
by WineHQ Bugzilla 14 Sep '25

14 Sep '25

https://bugs.winehq.org/show_bug.cgi?id=48232 Bug ID: 48232 Summary: Unhandled exception: page fault on read access to 0x00f1f1f1 in 32-bit code Product: Wine Version: 4.0.2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: ilkka.prusi(a)gmail.com Distribution: --- Created attachment 65877 --> https://bugs.winehq.org/attachment.cgi?id=65877 Backtrace of crashed program Crash during running game made with RPG Maker VX ACE. (error details in attached backtrace) -- 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 30969] New: Tron 2.0 - No music while playing game and in menu
by wine-bugs＠winehq.org 13 Sep '25

13 Sep '25

http://bugs.winehq.org/show_bug.cgi?id=30969 Bug #: 30969 Summary: Tron 2.0 - No music while playing game and in menu Product: Wine Version: 1.4 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: directx-dmusic AssignedTo: wine-bugs(a)winehq.org ReportedBy: an0nym0usse(a)hotmail.com Classification: Unclassified Created attachment 40628 --> http://bugs.winehq.org/attachment.cgi?id=40628 output when launching Tron.exe No music while playing game and in menu. The game install with no problem I add the msvcirt.dll in system32 like suggested on the wine site All seems to go well, the first setting menu launch with sound After that the diverse publishing companies videos are played with sound. After a couple of seconds the Game menu appears with sound effects but NO MUSIC. No music while playing the game too. You can look for clues in attachment1 When I re-install WMFADist.exe (probably audio codecs) included in Tron 2.0 cd it seem to install without a problem but in the console it give some errors: zool@Satellite-M40:~/JEUX/Progz/Win32/Tron2$ wine WMFADist.exe fixme:setupapi:SetupDefaultQueueCallbackW notification 262144 params 32f84c,0 err:setupapi:SetupDefaultQueueCallbackW copy error 0 L"C:\\users\\zool\\Temp\\IXP000.TMP\\msdmo.dll" -> L"C:\\windows\\system32\\msdmo.dll" fixme:setupapi:SetupDefaultQueueCallbackW notification 262144 params 32f84c,0 err:setupapi:SetupDefaultQueueCallbackW copy error 0 L"C:\\users\\zool\\Temp\\IXP000.TMP\\msvcrt.dll" -> L"C:\\windows\\system32\\msvcrt.dll" fixme:sfc:SFC_3 0 fixme:sfc:SFC_3 0 fixme:ole:TLB_ReadTypeLib Header type magic 0x00905a4d not supported. err:ole:TLB_ReadTypeLib Loading of typelib L"C:\\windows\\system32\\logagent.exe" failed with error 0 err:ole:TLB_ReadTypeLib Loading of typelib L"C:\\windows\\system32\\logagent.tlb" failed with error 2 It's all for now P.S. I have filed this bug under : directx-dmusic, seemed logical -- 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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