May 2026 - Wine-GitLab - list.winehq.org

Re: [PATCH v2 0/1] MR10904: wbemprox: Stub Win32_DiskDrive TotalHeads and Signature properties. - approved
by Alexandre Julliard (＠julliard) May 15, 2026

May 15, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10904

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Re: [PATCH v2 0/3] MR10903: ntdll: Add support for ARM64EC cooperative suspend. - approved
by Alexandre Julliard (＠julliard) May 15, 2026

May 15, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10903

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Re: [PATCH v3 0/2] MR10893: msvcrt: Avoid expensive timezone queries from plain time() calls
by Benjamin Fischer (＠bfis) May 15, 2026

May 15, 2026

Unless something in the failing tests (urlmon url) implicitly used the side effects of the `_tzset(_init)` of a prior `_(f)time` call, which would be a bug in its own right, I don't see how my most recent changes (d757bb53) could have broken this test now (it worked with 522831dd7119cf662a461536cbfa77e27e01b002 i.e. 4337781e after rebase). -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10893#note_140080

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[PATCH 0/2] MR10912: mmdevapi: Use system threads for audio driver internal threads.
by Alexandre Julliard (＠julliard) May 15, 2026

May 15, 2026

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/10912

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Re: [PATCH v3 0/2] MR10893: msvcrt: Avoid expensive timezone queries from plain time() calls
by Benjamin Fischer (＠bfis) May 15, 2026

May 15, 2026

On Fri May 15 18:45:07 2026 +0000, Benjamin Fischer wrote: > changed this line in [version 2 of the diff](/wine/wine/-/merge_requests/10893/diffs?diff_id=267914&start_sha=522831dd7119cf662a461536cbfa77e27e01b002#777c012f8a1e5de345d163b67b1a47466bed7c04_786_786) You are right `_tzset_init` shouldn't be needed. I've addressed both in the latest commit. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10893#note_140078

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[PATCH v2 0/2] MR10893: msvcrt: Avoid expensive timezone queries from plain time() calls
by Benjamin Fischer (＠bfis) May 15, 2026

May 15, 2026

The implementations of `_time32` & `_time64` internally used `_ftime64`, which also needs to query timezone information via `GetTimeZoneInformation()` which can be fairly expensive i.e. somewhere down the line is a `localtime()` call that practically always triggers at least a `stat` syscall, which is a lot of overhead for merely querying the time. This is workaround mentioned in MR !10892, for further details of the underlying issue see the description there. This MR should be fully transparent, since the return value of the `time` function(s) does not depend on the current timezone information at all. Even with MR !10892 applied, this change may still result in a speedup, just less severe since only function calls but no (further) syscall(s) are avoided. -- v2: msvcrt: remove unneeded _tzset_init() & blank lines https://gitlab.winehq.org/wine/wine/-/merge_requests/10893

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[PATCH v3 0/4] MR10708: mfplat: Strip leading slashes from the URL in source_resolver_CreateObjectFromURL().
by Conor McCarthy (＠cmccarthy) May 15, 2026

May 15, 2026

-- v3: mfplat: Normalise URLs before passing to BeginCreateObject(). mfplat/tests: Test leading forward slashes and colons in filename URLs. mfplat/tests: Create the new file in the temp path in test_file_stream(). mf/scheme_handler: Call PathCreateFromUrlW() for URL to path conversion. https://gitlab.winehq.org/wine/wine/-/merge_requests/10708

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[PATCH v2 0/2] MR10835: gdiplus: Add support for CMYK to ARGB pixel format conversion.
by Yongjie Yao (＠yaoyongjie) May 15, 2026

May 15, 2026

Add conversion from PixelFormat32bppCMYK to PixelFormat32bppARGB in convert_pixels(), using the standard subtractive color model formula where RGB = (255 - CMY) * (255 - K) / 255. -- v2: gdiplus: Add support for CMYK to ARGB pixel format conversion. gdiplus/tests: Add test for CMYK to ARGB conversion. https://gitlab.winehq.org/wine/wine/-/merge_requests/10835

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[PATCH v7 0/1] MR10704: Display invalid Indic syllables
by Aric Stewart (＠aricstewart) May 15, 2026

May 15, 2026

Use the U+25CC DOTTED CIRCLE as the base glyph for invalid Indic syllables https://bugs.winehq.org/show_bug.cgi?id=27637 -- v7: Display invalid Indic syllables https://gitlab.winehq.org/wine/wine/-/merge_requests/10704

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Re: [PATCH v9 0/1] MR10528: oleaut32: Add fast paths for VarAdd and VarCmp with integer operands.
by Jacek Caban (＠jacek) May 15, 2026

May 15, 2026

On Fri May 15 16:25:27 2026 +0000, Francis De Brabandere wrote: > @jacek do you need more real world evidence to pick this one up? I'm not sure about this. In general, we know that performance matters for these functions, but this is quite a narrow special case, potentially at the expense of adding more branching to other cases (although that could be mitigated with something like `!(xmask & ~(VTBIT_I2 | VTBIT_I4 | VTBIT_EMPTY))`). It is hard for me to comment further without knowing the exact bottleneck. If changing the type is the problem, perhaps some refactoring that provides a lighter version of `VariantChangeTypeEx` that does not clear/validate the output would help, both here and in other callers. I'm not sure, it would also be a larger change, so it may not be worth it. If it really comes down to special-casing, perhaps vbscript, where this case is likely the most common by far, would be a better place. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10528#note_140053

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