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Re: [PATCH v2 0/5] MR10203: comctl32/treeview: Multiple bugs fixed, implemented missing Windows XP level features - closed
by Piotr Pawłowski (＠DEATH) 27 Feb '26

27 Feb '26

This merge request was closed by Piotr Pawłowski. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10203

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Re: [PATCH v2 0/5] MR10203: comctl32/treeview: Multiple bugs fixed, implemented missing Windows XP level features
by Piotr Pawłowski (＠DEATH) 27 Feb '26

27 Feb '26

Breaking MR apart due to failing tests. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10203#note_130716

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Re: [PATCH v2 0/1] MR3360: shell32: Improve shell copy and delete items functions, notifications. - closed
by Huw Campbell (＠HuwCampbell) 27 Feb '26

27 Feb '26

This merge request was closed by Huw Campbell. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/3360

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[PATCH v5 0/3] MR9874: wineandroid.drv: experimental bring-up fixes for Android 7.1.x
by Twaik Yont (＠twaik) 27 Feb '26

27 Feb '26

Requires #10067, fixup/followup to e0d3683d8947cd9a3cb20acdf69091b183a90861 and 4b5311c7e02aa7ab2409f8fdcd22233f116dc4bc. #### Note on authorship and language This text was translated into English and structured with the assistance of ChatGPT. The author is not a native English speaker and may struggle with written technical English; any wording issues are unintentional. #### Description This merge request is an experimental attempt to bring wineandroid.drv back to a minimally functional state on Android 7.1.x. The current Android support appears to have bit-rotted over time, likely due to a combination of internal contract changes in Wine, toolchain and NDK evolution, and the absence of continuous Android testing. The changes proposed here aim to re-establish a working baseline and make the regressions more concrete and easier to reason about. #### Test environment and context All testing so far was performed on Android 7.1.2 x86 images from the Android-x86 project, published on osboxes.org ([link](https://www.osboxes.org/android-x86/)) The primary target is i386 Wine running on x86 Android userspace. Because no up-to-date official Android build scripts were available, Wine was built using Termux as an unsupported but convenient environment for rapid testing. The Java part (WineActivity and related glue code) was built with `sharedUserId = com.termux` purely for convenience (filesystem access and faster prototyping). **Termux is explicitly not considered a supported environment and is mentioned only to provide context for the testing setup.** The build uses Android NDK r29. Since the last known functional Android Wine builds, the NDK and linker behavior have changed multiple times, including symbol visibility and relocation handling. These changes appear to have directly affected several failure modes described below. There is also a known issue with wine-preloader producing excessively large binaries under recent toolchains; a workaround exists but is not included here and is mentioned only as additional context. #### Scope of changes This merge request currently modifies only Android-specific code: - `wineandroid.drv` (native code and Java glue, including WineActivity) - android-only paths in `dlls/ntdll/unix/loader.c` No non-Android platforms are affected. #### Summary of resolved issues 1) Desktop initialization ordering regression After recent `CreateDesktopW`-related changes, `ANDROID_CreateDesktop` started running before the DESKTOP window was created. The Java glue assumed the opposite order. The fix splits desktop initialization into two phases (view setup first, desktop window attachment later via an explicit is_desktop flag) and corrects the `ANDROID_CreateDesktop` success return value. 2) Rendering stalls and `USER lock assertion` Occasional crashes with: ``` err:system:user_check_not_lock BUG: holding USER lock ``` A full memory barrier was added in the dequeue path to avoid a likely memory ordering issue. Additionally, a guard was added for a `NULL` buffer returned on successful dequeue. 3) Early startup failure in `virtual_alloc_first_teb` Wine frequently failed with: ``` err:virtual:virtual_alloc_first_teb wine: failed to map the shared user data: c0000018 ``` `virtual_init()` is now called from `JNI_OnLoad()` to reduce the likelihood of the JVM reserving the required address range before Wine initializes its virtual memory subsystem. #### Remaining issues - Window focus handling is partially broken: windows receive focus on click, but are not always raised to the front. - Despite the available desktop area being larger (e.g. 1024x696), Wine consistently reports a display resolution of 800x600. #### Limitations Wine on Android stopped functioning entirely starting with Android 8. As a result, all testing so far has been limited to Android 7.1.x. No claims are made about behavior on newer Android versions. #### Out of scope This merge request intentionally does not attempt to: - redesign IPC mechanisms - introduce new Android integration models - address Android 8+ compatibility The sole goal is to re-establish a minimally working baseline on Android 7.1.x and enable informed discussion about what regressed and how to proceed. **This is my first contribution to Wine, and I am aware that some parts of this analysis or implementation may be flawed. I would be grateful for any review comments or suggestions.** <details> <summary>Also, the screenshot of the working prototype.</summary> ![image](/uploads/d2420de5d9b3b95b8f5184f8a60550d0/image.png){width=743 height=600} </details> -- v5: ntdll: call virtual_init from JNI_OnLoad to avoid early virtual_alloc_first_teb failure Wineandroid: Sanitize dequeueBuffer result and reject missing buffers. https://gitlab.winehq.org/wine/wine/-/merge_requests/9874

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[PATCH 0/3] MR10198: crypt32: Support importing cert-only PKCS12 blobs in PFXImportCertStore.
by Tatsuyuki Ishi (＠ishitatsuyuki) 27 Feb '26

27 Feb '26

Fix https://bugs.winehq.org/show_bug.cgi?id=52330 by adding manual parsing logic that can deal with stores with no keys. Confirmed that authorization through the "Manual Authorization" option succeeds in iZotope Audiolens 1.5.0. Also add a drive-by fix to verify PKCS12 MAC. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10198

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[PATCH v3 0/2] MR10190: winu32: Try harder to replace the old drawable everywhere.
by Paul Gofman (＠gofman) 27 Feb '26

27 Feb '26

-- v3: win32u: Also try to use DC own drawable in get_updated_drawable() when context is flushed. https://gitlab.winehq.org/wine/wine/-/merge_requests/10190

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[PATCH v3 0/3] MR10175: winmm/tests: Test a curated list of wave formats.
by Giovanni Mascellani (＠giomasce) 27 Feb '26

27 Feb '26

This has of course a lot of code in common with the mmdevapi tests, but I don't know what would be a good place to share it. Happy to take suggestions. -- v3: winmm/tests: Test a curated list of wave formats. https://gitlab.winehq.org/wine/wine/-/merge_requests/10175

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[PATCH 0/5] MR10182: dsound: Speed up resampling, part 2
by Anton Baskanov (＠baskanov) 27 Feb '26

27 Feb '26

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/10182

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[PATCH 0/2] MR10202: mxsml3/tests: Add tests for put_text.
by Daniel Lehman (＠dlehman25) 27 Feb '26

27 Feb '26

calling IXMLDOMNode_put_text on a text node leads to xmlTextSetContent in libxml2 which duplicates the text (xmlStr[n]dup) and frees the old content before setting the new calling IXMLDOMElement_put_text on an element node leads to xmlNodeParseContent in libxml2 which sets the text on the xmlNode's child and calls xmlFreeNodeList to free the old content an IXMLDOMNode reference to that internal text node holds a pointer to that freed content and crashes on IXMLDOMNode_Release <open> <-- IXMLDOMElement_put_text -> xmlNodeParseContent frees old 'content' held by IXMLDOMNode below sesame <-- IXMLDOMNode_Release on this node double-frees 'content' freed above </open> -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10202

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[PATCH 0/7] MR10200: mf/tests: Add support for MF_TOPONODE_MARKIN_HERE to transform node.
by Brendan McGrath (＠redmcg) 27 Feb '26

27 Feb '26

After a seek, Media Session may drop all samples with a PTS prior to the seek time. It will drop the samples if they are output from a TopologyNode with the MF_TOPONODE_MARKIN_HERE attribute set. If a sample starts before the seek time, but ends after, it will be trimmed. A trimmed sample will have its PTS adjusted to match the seek time, and its duration reduced by the time removed. If the sample is an uncompressed audio sample, it will also trim the samples content. Removing the trimmed data from the beginning of the buffer. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10200

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