October 2025 - Wine-gitlab - list.winehq.org

[PATCH 0/1] MR7257: winex11: Get rid of x11drv_win_data use_alpha flag.
by Rémi Bernon 21 Nov '25

21 Nov '25

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/7257

1 3

[PATCH 0/1] MR9322: winex11: Expose only EGL configs that match the display depth.
by Elizabeth Figura (＠zfigura) 19 Nov '25

19 Nov '25

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/9322

3 6

[PATCH 0/1] MR4078: dmime/tests: Mark 3 PMsg tests as flaky
by Michael Stefaniuc (＠mstefani) 17 Nov '25

17 Nov '25

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55637 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4078

4 9

[PATCH v2 0/2] MR7938: Draft: winemac: Use IOSurface to update native window layers instead of CGImage.
by Marc-Aurel Zent (＠mzent) 17 Nov '25

17 Nov '25

This consolidates the two separate `CGImage`s (`colorImage` and `shapeImage`) previously used in `WineContentView` into a single `IOSurface` that also holds the window mask information in its alpha channel now. The alpha channel is now being updated in `macdrv_surface_flush`, whenever the shape changes (and stores that change for the next update, to also keep the front buffer in sync). This reduces the delay from setting a `CGImage` to a layer from 50ms to about 1.5ms in the `IOSurface` case (also accounting for `vImageSelectChannels_ARGB8888` operation). Based on a patch by @bshanks. I am already putting it out for feedback, but I will so some more testing to see how the performance impact of this is and do more exhaustive testing with shaped windows. Ideally the double buffer solution can be avoided as well... Also the `HBITMAP` for the windows is currently backed by a `CGDataProviderRef` and could also become an `IOSurface` I believe. -- v2: winemac: Use IOSurface to update native window layers instead of CGImage. winemac: Also return alpha channel in macdrv_window_background_color. https://gitlab.winehq.org/wine/wine/-/merge_requests/7938

3 9

[PATCH v2 0/2] MR8449: Draft: wininet: Improve invalid parameter handling.
by Bernhard Übelacker 16 Nov '25

16 Nov '25

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=58418 -- v2: wininet: Improve invalid parameter handling in HTTPREQ_QueryOption. wininet: Improve invalid parameter handling in APPINFO_QueryOption. https://gitlab.winehq.org/wine/wine/-/merge_requests/8449

2 5

[PATCH v3 0/1] MR5809: winecrt0, msvcrt: Implement static constructor support.
by Rémi Bernon 15 Nov '25

15 Nov '25

-- v3: winecrt0: Implement static constructors support. https://gitlab.winehq.org/wine/wine/-/merge_requests/5809

3 8

[PATCH v6 0/4] MR1825: kernelbase/path.c: UrlFixupW()
by Thomas Csovcsity (＠thc13) 14 Nov '25

14 Nov '25

## Summary Tests for UrlFixupW and semi stub function implementaion. ## Test results - Tests are 100% ok on my local WIN 10 pc. Wine test bot seems to be okay too. - Wine tests on debian machine | function type | result | | ------ | ------ | | stub | 0020:url: 69802 tests executed (0 marked as todo, 0 as flaky, **200** failures), 0 skipped. | | semi stub| 0020:url: 69802 tests executed (0 marked as todo, 0 as flaky, **100** failures), 0 skipped. | ## Todos For follow up merge request(s). - [ ] Add more tests for priority investigation, who url scheme fix up is working on windows. - [ ] Implement missing parts of fix up. ## Conclusion Semi stub implementation is an improvement to the existing solution. A grep showed that wine internals do not call this function, therefore it should not introduce any new bugs. Windows applications using/relying on the function should now work better, if not they may reveal already existing bugs. -- v6: shlwapi: fixup leading and trailing typos in UrlFixupW shlwapi: check for colon in UrlFixupW kernelbase: Restructure UrlFixupW() shlwapi/tests: Add tests for UrlFixupW. https://gitlab.winehq.org/wine/wine/-/merge_requests/1825

3 11

[PATCH v3 0/15] MR8598: Draft: mmdevapi: Fix failures after !8559.
by Giovanni Mascellani (＠giomasce) 13 Nov '25

13 Nov '25

-- v3: dsound: Disable format check when initializing mmdevapi. https://gitlab.winehq.org/wine/wine/-/merge_requests/8598

3 26

[PATCH 0/8] MR9294: mf/tests: Fix test failures in Windows.
by Conor McCarthy (＠cmccarthy) 13 Nov '25

13 Nov '25

The last commit in particular fixes the crashes in Windows. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9294

3 9

[PATCH v4 0/5] MR8505: mfsrcsnk: Implement thinning.
by Charlotte Pabst (＠CharlottePabst) 12 Nov '25

12 Nov '25

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. -- v4: mfsrcsnk: Emit MEStreamThinMode event. mfsrcsnk: Move media_source_send_sample. mfsrcsnk: Implement thinning. winedmo: Generate missing timestamps. mfsrcsnk/tests: Add tests for thinning. https://gitlab.winehq.org/wine/wine/-/merge_requests/8505

3 12