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[Bug 50177] New: War Thunder Launcher doesn't render anything, just spams d2d_geometry_sink_AddArc stubs
by WineHQ Bugzilla 20 Feb '26

20 Feb '26

https://bugs.winehq.org/show_bug.cgi?id=50177 Bug ID: 50177 Summary: War Thunder Launcher doesn't render anything, just spams d2d_geometry_sink_AddArc stubs Product: Wine Version: 5.22 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: d2d Assignee: wine-bugs(a)winehq.org Reporter: fzatlouk(a)redhat.com Distribution: --- Created attachment 68699 --> https://bugs.winehq.org/attachment.cgi?id=68699 stdout It appears WarThunder Launcher might need d2d_geometry_sink_AddArc . It keeps spaming "0108:fixme:d2d:d2d_geometry_sink_AddArc iface 0B274638, arc 0031DB90 stub!" with stuck window with background from underneath it. Tested Wine 5.19 - 5.22 in Windows XP and Windows 10 modes. -- 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 59323] New: Guild Wars 2 crashes with Wine 11.1 and Winewayland enabled with dev builds of DXVK (newer than Jan 23rd)
by WineHQ Bugzilla 20 Feb '26

20 Feb '26

http://bugs.winehq.org/show_bug.cgi?id=59323 Bug ID: 59323 Summary: Guild Wars 2 crashes with Wine 11.1 and Winewayland enabled with dev builds of DXVK (newer than Jan 23rd) Product: Wine Version: 11.1 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: winewayland Assignee: wine-bugs(a)list.winehq.org Reporter: bwyazel(a)gmail.com Distribution: --- Running the latest development builds of DXVK directly from upstream, starting with the January 26th, 2026 builds, Guild Wars 2 will hard crash when paired with Wine 11.1 and using Winewayland. This bug has been reported to upstream here: https://github.com/doitsujin/dxvk/issues/5477 Likewise, it seems like it's possible that the crashes that I'm seeing are related to this commit here: https://bugs.winehq.org/show_bug.cgi?id=58143 The behavior that I'm seeing is as follows: Working: Wine 11.0 (with Wayland) with the latest DXVK commits Working: Wine 11.1 (without Wayland) with the latest DXVK commits Broken: Wine 11.1 (with Wayland) with the latest DXVK commits To trigger the bug with 100% certainty, within the game you need to open the player map and use the scroll wheel to zoom in and out. This will reliably cause the game to instantly crash. My system information: Arch Linux (updated as of Jan 27th, 2026) AMD Radeon 7900XT Mesa 25.3.4 (RADV) GNOME 49.3 (Wayland session) 3440x1440 165Hz monitor with VRR enabled Bottles 61.1 (Flathub) Wine 11.1 (Kronek) DXVK Dev Releases (Found here: https://github.com/doitsujin/dxvk/actions/workflows/artifacts.yml?query=bra…) Guild Wars 2 -- 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.

1 2

[Bug 50814] New: Adobe Audition 2020 crashes on startup, reporting 'Direct2D Drawbot error' (d2d_device_context_Flush is a stub)
by WineHQ Bugzilla 20 Feb '26

20 Feb '26

https://bugs.winehq.org/show_bug.cgi?id=50814 Bug ID: 50814 Summary: Adobe Audition 2020 crashes on startup, reporting 'Direct2D Drawbot error' (d2d_device_context_Flush is a stub) Product: Wine Version: 6.4 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: d2d Assignee: wine-bugs(a)winehq.org Reporter: focht(a)gmx.net Distribution: --- Hello folks, continuation of bug 50411 ("Adobe Audition 2020 crashes on startup, reporting 'Direct2D Drawbot error' (d2d_geometry_group_GetBounds is a stub)"). --- snip --- $ wine ./Adobe\ Audition.exe ... 0164:fixme:d2d:d2d_geometry_sink_AddArc iface 000000001732E0D8, arc 000000000022A618 stub! 0164:fixme:d2d:d2d_device_context_DrawGeometry Ignoring stroke style 000000001732DF20. 0164:fixme:d2d:d2d_device_context_PushAxisAlignedClip Ignoring antialias_mode 0. 0164:fixme:d2d:d2d_device_context_PushAxisAlignedClip Ignoring antialias_mode 0. 0164:fixme:d2d:d2d_device_context_PushAxisAlignedClip Ignoring antialias_mode 0. 0164:fixme:d2d:d2d_device_context_PushAxisAlignedClip Ignoring antialias_mode 0. X Error of failed request: BadMatch (invalid parameter attributes) Major opcode of failed request: 62 (X_CopyArea) Serial number of failed request: 1799 Current serial number in output stream: 1804 --- snip --- Debugger log: --- snip --- ... DebugString: "<320> <AuLog.Startup> <5> AuApplication initialization sequence complete." DebugString: "<320> <AuLog.Startup> <5> Initializing AuCEPSupport" DebugString: "<320> <AuLog.Startup> <5> Initializing AsyncQueueManager" DebugString: "<320> <AuLog.Startup> <5> Initializing AuUI" ... DebugString: "<320> <AuLog.Startup> <5> Setting up temp directories" DebugString: "<320> <AuLog.Startup> <5> AuUI initialization sequence complete." ... DebugString: "<320> <Assert> <0> Debug Assert failed! Expression: !inReportToUser Direct2D Drawbot error Process: Adobe Audition.exe Process ID: 316 Thread ID: 320 File: ..\..\Application\private\ErrorManager.cpp Line: 250 Function: aui::ErrorManager::ThrowError Assert Dialog Show:false" EXCEPTION_DEBUG_INFO: dwFirstChance: 1 ExceptionCode: E06D7363 (CPP_EH_EXCEPTION) ExceptionFlags: 00000001 ExceptionAddress: 000000007B012E92 kernelbase.000000007B012E92 NumberParameters: 4 ExceptionInformation[00]: 0000000019930520 arriraw_sdk.0000000019930520 ExceptionInformation[01]: 0000000000229AE0 <&??_7ErrorManagerException(a)config@dvacore@@6B@> ExceptionInformation[02]: 0000000180365900 dvacore.0000000180365900 ExceptionInformation[03]: 0000000180000000 dvacore.0000000180000000 First chance exception on 000000007B012E92 (E06D7363, CPP_EH_EXCEPTION)! DebugString: "<320> <dvaappsupport.analytics.LogException> <0>" EXCEPTION_DEBUG_INFO: dwFirstChance: 1 ExceptionCode: E06D7363 (CPP_EH_EXCEPTION) ExceptionFlags: 00000001 ExceptionAddress: 000000007B012E92 kernelbase.000000007B012E92 NumberParameters: 4 ExceptionInformation[00]: 0000000019930520 arriraw_sdk.0000000019930520 ExceptionInformation[01]: 00000000002276B0 ExceptionInformation[02]: 000000000FD29540 auui.000000000FD29540 ExceptionInformation[03]: 000000000EEA0000 auui.000000000EEA0000 First chance exception on 000000007B012E92 (E06D7363, CPP_EH_EXCEPTION)! DebugString: "<320> <Assert> <0> Debug Assert failed! Expression: !inReportToUser Direct2D Drawbot error Process: Adobe Audition.exe Process ID: 316 Thread ID: 320 File: ..\..\Application\private\ErrorManager.cpp Line: 250 Function: aui::ErrorManager::ThrowError Assert Dialog Show:false" ... --- snip --- Location that triggers the assert() --- snip --- ... 0D2A36D2 | xor r8d,r8d | 0D2A36D5 | xor edx,edx | 0D2A36D7 | mov qword ptr ss:[rsp+38],rdi | 0D2A36DC | call qword ptr ds:[rax+150] | d2d_bitmap_render_target_Flush 0D2A36E2 | mov rcx,qword ptr ds:[rbx+60] | 0D2A36E6 | mov edi,eax | 0x80004001 0D2A36E8 | mov qword ptr ss:[rsp+30],rcx | 0D2A36ED | test rcx,rcx | 0D2A36F0 | je dvaui.D2A36F8 | 0D2A36F2 | mov rdx,qword ptr ds:[rcx] | 0D2A36F5 | call qword ptr ds:[rdx+8] | d2d_bitmap_render_target_AddRef 0D2A36F8 | lea rdx,qword ptr ss:[rsp+30] | 0D2A36FD | mov ecx,edi | 0D2A36FF | call dvaui.D2A9F00 | assert() 0D2A3704 | mov rdi,qword ptr ss:[rsp+38] | 0D2A3709 | add rsp,20 | 0D2A370D | pop rbx | 0D2A370E | ret --- snip --- d2d_bitmap_render_target_Flush() -> d2d1.d2d_device_context_Flush() https://source.winehq.org/git/wine.git/blob/23ffd0a7986421958c23cffce138afa… --- snip --- 1537 static HRESULT STDMETHODCALLTYPE d2d_device_context_Flush(ID2D1DeviceContext *iface, D2D1_TAG *tag1, D2D1_TAG *tag2) 1538 { 1539 struct d2d_device_context *context = impl_from_ID2D1DeviceContext(iface); 1540 1541 FIXME("iface %p, tag1 %p, tag2 %p stub!\n", iface, tag1, tag2); 1542 1543 if (context->ops && context->ops->device_context_present) 1544 context->ops->device_context_present(context->outer_unknown); 1545 1546 return E_NOTIMPL; 1547 } --- snip --- Stable download link via Internet Archive: https://web.archive.org/save/http://moodle.lawley.wa.edu.au/ACC/products/Ad… $ sha1sum AdobeAudition13All.zip b2800e4fd28f3c669cd0b3754ec11a9e8e18cee1 AdobeAudition13All.zip $ du -sh AdobeAudition13All.zip 296M AdobeAudition13All.zip $ wine --version wine-6.4-48-g23ffd0a7986 Regards -- Do not reply to this email, post in Bugzilla using the above URL to reply. 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[Bug 56927] New: msys2-64/cygwin64: rsync fails with 'Socket operation on non-socket'
by WineHQ Bugzilla 20 Feb '26

20 Feb '26

https://bugs.winehq.org/show_bug.cgi?id=56927 Bug ID: 56927 Summary: msys2-64/cygwin64: rsync fails with 'Socket operation on non-socket' Product: Wine Version: 9.12 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: winsock Assignee: wine-bugs(a)winehq.org Reporter: bernhardu(a)mailbox.org Distribution: --- Created attachment 76749 --> https://bugs.winehq.org/attachment.cgi?id=76749 Notes to reproduce, a backtrace in cygwin/wine. I tried to check if bug #19858 is still an issue. Unfortunately I hit a rsync call which fails: $ rsync -aq --delete-before dir-a dir-b rsync: [Receiver] Failed to dup/close: Socket operation on non-socket (108) rsync error: error in IPC code (code 14) at pipe.c(157) [Receiver=3.2.7] rsync: connection unexpectedly closed (0 bytes received so far) [sender] rsync error: error in rsync protocol data stream (code 12) at io.c(231) It looks like rsync forks a child process, and the child tries then to close the derived socket, which cannot be found in closesocket/socket_list_remove. This seems kind of similar to bug #54995. -- 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 59413] New: Unable to open a certain PNG image, 'copypixels_to_24bppBGR Unimplemented conversion path'
by WineHQ Bugzilla 20 Feb '26

20 Feb '26

http://bugs.winehq.org/show_bug.cgi?id=59413 Bug ID: 59413 Summary: Unable to open a certain PNG image, 'copypixels_to_24bppBGR Unimplemented conversion path' Product: Wine Version: 11.2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)list.winehq.org Reporter: romanio412(a)gmail.com Distribution: --- Created attachment 80381 --> http://bugs.winehq.org/attachment.cgi?id=80381 broken image When trying to open an image in the attachment with Fast-Stone Image Viewer v7.8, all I see is a black screen. The console reads this error: > 07fc:fixme:win:DisableProcessWindowsGhosting : stub > 07fc:fixme:file:NtLockFile I/O completion on lock not implemented yet > 07fc:fixme:shell:SHGetDataFromIDListA SHGDFIL 2 stub > 07fc:fixme:shell:SHAutoComplete stub > 00c8:fixme:wincodecs:copypixels_to_24bppBGR Unimplemented conversion path! (22) There was a similar bug I reported a few months ago which has been fixed, so this seems to either be a regression or another bug in the same space. -- 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 59257] New: RTF clipboard reads randomly chosen string (regression from wine 10)
by WineHQ Bugzilla 20 Feb '26

20 Feb '26

http://bugs.winehq.org/show_bug.cgi?id=59257 Bug ID: 59257 Summary: RTF clipboard reads randomly chosen string (regression from wine 10) Product: Wine Version: 11.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: winex11.drv Assignee: wine-bugs(a)list.winehq.org Reporter: ssb22(a)cam.ac.uk Distribution: --- After placing text on the X11 clipboard from Emacs 29.3 in Ubuntu 24.04 LTS and attempting to paste this into a Windows program that is set to read RTF clipboard when available, the Windows program alternately comes out with "emacs" or my full name or some other string, none of which are what I put on the clipboard. The code below minimally demonstrates the issue. Use `i686-w64-mingw32-gcc test.c` and `wine a.exe` after placing some text onto the clipboard from Emacs. This works correctly in WINE 10 but fails in WINE 11, potentially feeding randomly-chosen private strings to the Windows program instead (I was unable to figure out how it got my full name when this was not on the clipboard, but it's clearly somehow reading from some part of memory it shouldn't). ```c #include <windows.h> #include <stdio.h> int main() { UINT cfRtf = RegisterClipboardFormat(TEXT("Rich Text Format")); if (!OpenClipboard(NULL)) { printf("Failed to open clipboard\n"); return 1; } if (IsClipboardFormatAvailable(cfRtf)) { HANDLE hData = GetClipboardData(cfRtf); if (hData) { char* data = (char*)GlobalLock(hData); if (data) { printf("RTF clipboard contains: '%s'\n", data); GlobalUnlock(hData); } } else { printf("GetClipboardData failed\n"); } } else { printf("RTF format not available\n"); } CloseClipboard(); return 0; } ``` -- 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 54636] New: fusion:asmenum - test_enumerate() fails on Windows 11
by WineHQ Bugzilla 20 Feb '26

20 Feb '26

https://bugs.winehq.org/show_bug.cgi?id=54636 Bug ID: 54636 Summary: fusion:asmenum - test_enumerate() fails on Windows 11 Product: Wine Version: unspecified Hardware: x86-64 OS: Windows Status: NEW Severity: normal Priority: P2 Component: fusion Assignee: wine-bugs(a)winehq.org Reporter: fgouget(a)codeweavers.com fusion:asmenum - test_enumerate() fails on Windows 11: asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.Ink, Version=6.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.Interop.Security.AzRoles, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: srmlib, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.Ink, Version=6.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.Interop.Security.AzRoles, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: srmlib, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.Ink.Resources, Version=6.1.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.ManagementConsole, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.ManagementConsole.Resources, Version=3.0.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.PowerShell.Commands.Diagnostics, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.PowerShell.Commands.Diagnostics.Resources, Version=1.0.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.PowerShell.Commands.Management, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.PowerShell.Commands.Management.Resources, Version=1.0.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.PowerShell.Commands.Utility, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.PowerShell.Commands.Utility.Resources, Version=1.0.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.PowerShell.ConsoleHost, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.PowerShell.ConsoleHost.Resources, Version=1.0.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.PowerShell.Security, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.PowerShell.Security.Resources, Version=1.0.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.WSMan.Management, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.WSMan.Management.Resources, Version=1.0.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: Microsoft.WSMan.Runtime, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: MMCEx, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: MMCEx.Resources, Version=3.0.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: MMCFxCommon, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: MMCFxCommon.Resources, Version=3.0.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: System.Management.Automation, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35 asmenum.c:367: Test failed: Assembly not enumerated: System.Management.Automation.Resources, Version=1.0.0.0, Culture=en, PublicKeyToken=31bf3856ad364e35 See https://test.winehq.org/data/patterns.html#fusion:asmenum Notes: * Only the 32-bit fusion dll is available on Windows 11. * On Windows 11 the dll was installed by running the dotnetfx-1.1.exe installer [1] which is only available in 32-bit format. * The fusion dll is entirely missing on all the Windows 8 and 10 VMs (the 32-bit version could be installed using the same process as on Windows 11). * The 32-bit and 64-bit versions of this test succeed on the w7u and w7pro64 VMs. * The 32-bit and 64-bit versions of this test succeed on the deprecated wxppro, w2003std, wvista and wvistau64 VMs. * See also bug 54610 for the fusion:asmcache crash. [1] https://wiki.winehq.org/Wine_TestBot_VMs#fusion.2C_msvcr71 -- 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 59418] New: Potential off-by one in swapchain.c
by WineHQ Bugzilla 20 Feb '26

20 Feb '26

http://bugs.winehq.org/show_bug.cgi?id=59418 Bug ID: 59418 Summary: Potential off-by one in swapchain.c Product: Wine Version: 11.0 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: d3d Assignee: wine-bugs(a)list.winehq.org Reporter: Littlefighter1996(a)googlemail.com Distribution: --- I'm currently trying to integrate WineD3D into a Linux project of mine, to allow rendering of a D3D8 application with OpenGL. For that, I'm using WineD3D in a modified version as of 11.0 and am building it with sanitizers enabled. For this, I'm reporting only one pixel format in GetPixelFormat. It being a hardcoded one, that will likely be present on most systems. (32-bit, 888, yada-yada). After the first frame is finished rendering, ASAN complains about line 596 being a heap use-after-free in the NVIDIA .so. Looking at what happens, in swapchain.c, the pixel_format at line 594, after "Presenting DC", is obtained from the context_gl->pixel_format field. pixel_format = &wined3d_adapter_gl(swapchain->device->adapter)->pixel_formats[context_gl->pixel_format]; This line seems suspicious to me, at the point where it gets set line 1907, the returned pixel format is directly the one from ChoosePixelFormat, which is 1 index-based according to documentation. This leads me to the assumption, that this is a mistake that has went overlooked, because most of the time more than one pixel format is returned. From my understanding, the line should read: pixel_format = &wined3d_adapter_gl(swapchain->device->adapter)->pixel_formats[context_gl->pixel_format - 1]; ASAN doesn't complain about that part anymore afterwards. I'd suggest to decrease -- 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 49453] New: ExtractNow: buttons do nothing / don't work / function (needs comctl32 version 6)
by WineHQ Bugzilla 20 Feb '26

20 Feb '26

https://bugs.winehq.org/show_bug.cgi?id=49453 Bug ID: 49453 Summary: ExtractNow: buttons do nothing / don't work / function (needs comctl32 version 6) Product: Wine Version: 5.11 Hardware: x86 URL: https://www.extractnow.com/ OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: comctl32 Assignee: wine-bugs(a)winehq.org Reporter: spoon0042(a)hotmail.com Distribution: Debian This came up on the forum and I was bored. ExtractNow is a simple looking archive extractor thing. Problem is the buttons in the main window don't do anything on mainline wine. Works on staging though, tracked it down to this patch: commit 14c33edf03750722193658b9f9a72fc21b7fb988 Author: Dmitry Timoshkov <dmitry(a)baikal.ru> Date: Tue Nov 12 18:13:20 2019 +0800 comctl32: Bump version to 6.0. An application that I have here checks comctl32.dll version information and refuses to run, changing DLL version to 6.0 makes it run. Signed-off-by: Dmitry Timoshkov <dmitry(a)baikal.ru> :040000 040000 2e914614641b09648642ff928d0777005f8ad070 99f4dbca57a429a7d038e014d0dd1b68a6b3ffaf M dlls :040000 040000 89a1c48068de16510fc9ca1d1eb1800849fc1065 a501c8d94188aa8d9c5f03435b4ee7dd370045d7 M include -- 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 11

[Bug 57435] New: D2D1GeometrySinc::AddArc() doesn't properly mark end of the figure segment
by WineHQ Bugzilla 20 Feb '26

20 Feb '26

https://bugs.winehq.org/show_bug.cgi?id=57435 Bug ID: 57435 Summary: D2D1GeometrySinc::AddArc() doesn't properly mark end of the figure segment Product: Wine Version: 9.21 Hardware: x86-64 OS: Linux Status: NEW Keywords: source, testcase Severity: normal Priority: P2 Component: d2d Assignee: wine-bugs(a)winehq.org Reporter: dmitry(a)baikal.ru Distribution: --- Created attachment 77431 --> https://bugs.winehq.org/attachment.cgi?id=77431 Rounded rect under Wine If an application creates a rounded rect geometry manually using a sequence of calls ::AddLine() and ::AddArc() instead of ::CreateRoundedRectangleGeometry() then the created rectangle is distorted under Wine. While D2D1GeometrySinc::AddArc() is currently a stub, it tries to be smart and calls d2d_figure_add_vertex() to add a terminating arc point to the figure, however this doesn't work, and next call to ::AddLine() draws the line from the point where previous line was terminated instead of an added vertex, and this leads to drawing a distorted rectangle. A simple implementation of ::AddArc() that calculates points of two arc quadrants and calls d2d_geometry_outline_add_arc_quadrant() helper also suffers from the same problem: added arc quadrants don't seem to properly mark end of the figure segment. This seems to be caused by difference between how ::AddLines() and d2d_geometry_outline_add_line_segment() (used by d2d_rounded_rectangle_geometry_init() helper called from ::CreateRoundedRectangleGeometry()) create line segments. Attached test applications (source + binary) use both described above approaches: ::CreateRoundedRectangleGeometry() and ::AddLine() + ::AddArc(). See screenshots for the Windows vs. Wine comparison. -- 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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