December 2025 - Wine-GitLab

[PATCH 0/1] MR9682: bcrypt/tests: Fix test failures on Windows 8 and 11.
by Hans Leidekker (＠hans) Dec. 4, 2025

Dec. 4, 2025

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/9682

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[PATCH 0/1] MR9681: opengl32, win32u: Move GL error to wgl_context.
by Rémi Bernon Dec. 4, 2025

Dec. 4, 2025

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/9681

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[PATCH v6 0/2] MR9265: crt: Run MSVC constructors and destructors
by Yuxuan Shui (＠yshui) Dec. 4, 2025

Dec. 4, 2025

There are several motivations to enable ctor/dtor support: 1. ASan. This is not just about my wine-asan work, this is important for @bernhardu's PE asan work as well. The compiler generates ctors that poisons memory around global variables so misuses of them can be caught. This is the same both of our implementations of ASan. 2. Building third-party codebases against wine's CRT. This is not necessary for mingw-gcc or llvm-mingw, but the MSVC frontend of clang is another option for cross-compiling to Windows. However right now that requires Windows SDK. Bringing wine CRT to the point of being functional enough will give us another option. Could be useful for things like Proton. 3. (Controversial) Many dlls perform init/deinit tasks in `DllMain`. Some of them might benefit from a conversion to ctor/dtor. Since nothing in wine uses ctor/dtor right now, this change shouldn't have any impact by itself. -- v6: crt: Run MSVC constructors and destructors. winecrtend: Add a staticlib for holding ctor/dtor section pointers. https://gitlab.winehq.org/wine/wine/-/merge_requests/9265

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[PATCH v8 0/4] MR8505: mfsrcsnk: Implement thinning.
by Charlotte Pabst (＠CharlottePabst) Dec. 4, 2025

Dec. 4, 2025

Follow-up to !8184. This also adds a bunch of helpers for writing media source tests (without involving the mf session) in mfsrcsnk, these could be helpful for more tests of this kind in the future. I'm somewhat unsure as to why we haven't done tests for source behavior so far: while those are plugins, applications rely on a bunch of things in the builtin sources that microsoft provides. Since this affects both mfsrcsnk and winegstreamer sources, tests should be run both with `HKCU\\Software\\Wine\\MediaFoundation\\DisableGstByteStreamHandler` enabled and disabled. Due to this I figured it'd make sense to implement everything first and then remove the test todo_wine's and the statements rejecting the thin parameter in a single commit ("Allow thinning"). Perhaps this could be solved more nicely by setting the registry key in the tests themselves? I'm unsure if that is something we do in tests, generally. `MEStreamThinMode` events need to be emitted between the last sample using the outdated thinning parameter and the first sample using the updated thinning parameter. The winegstreamer implementation for this turned out a bit complex, if there is a simpler way to do this please let me know. Regarding winegstreamer, note that buffers need to be intercepted before the decoder because decoders often discard `GST_BUFFER_FLAG_DELTA_UNIT` flags (which is already annoying in itself - it causes all samples to be marked as `MFSampleExtension_CleanPoint`, this should potentially be worked around in the future). But even besides that, intercepting before the decoder is the "proper" implementation, since the point of thinning is increasing decoding speed by skipping delta frames, tho there are some games that rely on the semantics as well. -- v8: mfsrcsnk: Implement thinning. mfsrcsnk: Process SetRate asynchronously. winedmo: Fall back to dts for sample time if pts is not present. mfsrcsnk/tests: Add tests for thinning. https://gitlab.winehq.org/wine/wine/-/merge_requests/8505

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[PATCH 0/2] MR9680: wbemprox/tests: Consistently use check_property_nullable().
by Hans Leidekker (＠hans) Dec. 4, 2025

Dec. 4, 2025

And drop some workarounds for old Windows versions. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9680

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[PATCH 0/1] MR9679: winewayland: Update client surface position in update callback.
by Rémi Bernon Dec. 4, 2025

Dec. 4, 2025

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57393 Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59061 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9679

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[PATCH v2 0/10] MR9520: VMR7 fixes
by Matteo Bruni (＠Mystral) Dec. 4, 2025

Dec. 4, 2025

For Resident Evil 2 Classic. These are relatively small and simple patches, but I can certainly cut at 5 or so for a first MR. -- v2: ddraw/tests: Test FourCC surface creation with DDSCAPS_OFFSCREENPLAIN. quartz/tests: Test VMR7 AllocateSurface with a BITMAPV4HEADER. quartz/tests: Test allocating BI_BITFIELDS pixel format. quartz/tests: Test allocating a surface with different bit depth from the primary. quartz/vmr7: Validate BITMAPINFOHEADER size. quartz/vmr7: Use the ddraw clipper to compute the presentation rect. quartz/vmr7: Reject unsupported FOURCC formats. ddraw: Advertise NV12 FOURCC as supported. quartz/vmr7: Reject BI_RGB and BI_BITFIELDS formats with different bit depth. quartz/vmr7: Handle BI_BITFIELDS formats. https://gitlab.winehq.org/wine/wine/-/merge_requests/9520

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[PATCH 0/4] MR9678: msado15: Partial _Recordset::Update and _Recordset::CancelUpdate implementation.
by Piotr Caban (＠piotr) Dec. 4, 2025

Dec. 4, 2025

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/9678

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[PATCH v2 0/4] MR9676: win32u: Query EGL devices UUID with EGL_EXT_device_persistent_id.
by Rémi Bernon Dec. 4, 2025

Dec. 4, 2025

-- v2: win32u: Query EGL devices UUID with EGL_EXT_device_persistent_id. https://gitlab.winehq.org/wine/wine/-/merge_requests/9676

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[PATCH v2 0/2] MR9595: cmd: Reparse support.
by Elizabeth Figura (＠zfigura) Dec. 4, 2025

Dec. 4, 2025

-- v2: cmd: Implement mklink /j. https://gitlab.winehq.org/wine/wine/-/merge_requests/9595

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