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

[PATCH v4 0/1] MR10340: comctl32/tooltips: suppress icon and title when title is NULL or empty.
by Larry Starr (＠starrl) April 13, 2026

April 13, 2026

Per MSDN, TTM_SETTITLE with a NULL or empty title string should suppress both the title row and any associated icon. Previously an empty string was treated the same as a non-empty title, causing the icon to still be displayed and the tooltip to be incorrectly sized. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=58236 Signed-off-by: Larry Starr <Larry_A_Starr(a)yahoo.com> -- v4: comctl32/tooltips: suppress icon and title when title is NULL or empty. https://gitlab.winehq.org/wine/wine/-/merge_requests/10340

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[PATCH 0/3] MR10487: winewayland: Fix display freeze for games that fake-minimize
by Cooper Morgan (＠Cwooper) April 13, 2026

April 13, 2026

CryEngine games (e.g., Hunt: Showdown) fake-minimize during startup in exclusive fullscreen by setting WS_MINIMIZE and moving to (-32000,-32000). The driver sent xdg_toplevel_unset_fullscreen, causing the compositor to respond with a 0x0 configure that the surface never recovered from. - Fix a use-after-release on data-\>rects in wayland_configure_window - Detect WS_MINIMIZE and call xdg_toplevel_set_minimized instead of unsetting fullscreen/maximized - Handle restore by acking the configure and sending SC_RESTORE when the window is at the sentinel position with WS_MINIMIZE set Wine-Bug: http://bugs.winehq.org/show_bug.cgi?id=59577 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10487

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[PATCH 0/1] MR8911: ole32: Add widl-generated proxy for IInspectable.
by Vibhav Pant (＠vibhavp) April 12, 2026

April 12, 2026

IUnknown and IInspectable use the same PSFactoryBuffer CLSID (`00000320-0000-0000-c000-000000000046`) -- https://gitlab.winehq.org/wine/wine/-/merge_requests/8911

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[PATCH 0/2] MR1338: msxml3: Escape special characters in xml nodes
by Evan Tang (＠etang-cw) April 12, 2026

April 12, 2026

Allows the Adobe Photoshop Elements installer to get slightly further than before The `E_FAIL` check for switching to int while there's a non-integer string isn't needed for the installer and is just something I hit accidentally when trying to write the test cases. Should I leave it in? -- https://gitlab.winehq.org/wine/wine/-/merge_requests/1338

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[PATCH v3 0/1] MR10452: comctl32/tests: Print id field of logged/expected messages on failure
by Piotr Pawłowski (＠DEATH) April 12, 2026

April 12, 2026

Makes debugging of WM_NOTIFY message sequence errors much easier. -- v3: comctl32/tests: Print id field of logged/expected messages on failure https://gitlab.winehq.org/wine/wine/-/merge_requests/10452

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[PATCH 0/1] MR3928: msxml3: Add GB2312 support for builtin character converter.
by Jactry Zeng (＠jactry) April 10, 2026

April 10, 2026

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/3928

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[PATCH 0/7] MR10513: d3dx{9,10,11}: Add support for premultiplied alpha and SRGB conversions.
by Connor McAdams (＠cmcadams) April 9, 2026

April 9, 2026

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/10513

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[PATCH v6 0/3] MR10359: gdiplus: Implement software path fill for images.
by Conor McCarthy (＠cmccarthy) April 9, 2026

April 9, 2026

Implementation via region fill is relatively slow, and can cause issues in video playback where gdiplus paths are used to render a subtitle string once per frame. They Are Billions exhibits this issue. -- v6: gdiplus: Bypass span combination for an intersected rect. gdiplus: Implement software region fill for bitmap images. https://gitlab.winehq.org/wine/wine/-/merge_requests/10359

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[PATCH v10 0/11] MR9628: Implement pointer input APIs for multi-touch support
by Hecheng Yu (＠kde-yyds) April 8, 2026

April 8, 2026

These patches implemeted core pointer input APIs required by modern applications with touchscreen support, particularly Chromium and Qt-based applications. Implemented APIs: - GetPointerType: Query pointer input type (touch, pen, mouse) - GetPointerTouchInfo: Retrieve detailed touch pointer information - GetPointerFrameTouchInfo: Get all active touch pointers in current frame Added stubs: - SkipPointerFrameMessages: Used by applications to skip pointer frame processing like Qt - GetPointerFrameTouchInfoHistory: Historical touch frame data (not yet implemented) - GetPointerPenInfoHistory: Historical pen data (not yet implemented) System metrics changes: - SM_DIGITIZER: Reports touch capabilities (NID_INTEGRATED_TOUCH | NID_MULTI_INPUT | NID_READY) - SM_MAXIMUMTOUCHES: Returns maximum simultaneous touch points (10) Limitations: - We explictly set pointer type to PT_TOUCH when storing pointer info to queue, so GetPointerType will always return PT_TOUCH - GetPointerFrameTouchInfo returns 0 pointers after finger lift, while Windows returns 1 pointer with UP flags. And SkipPointerFrameMessages is currently a stub returning TRUE. Qt's pointer message processing uses both of them, but it's just working well Application requirements: - Chromium: Requires GetPointerType and GetPointerTouchInfo for touch input - Qt applications: Need GetPointerFrameTouchInfo and proper system metrics for multi-touch support - Qt5: Additionally checks for presence of all pointer APIs at runtime, requiring stubs to enable pointer messages processing -- v10: user32: Implement GetPointerFrameTouchInfo win32u: Implement NtUserGetPointerFrameTouchInfo user32: Implement GetPointerTouchInfo win32u: Implement NtUserGetPointerTouchInfo user32: Implement GetPointerType win32u: Implement NtUserGetPointerType win32u: Add pointer information cache and storage user32: Stub GetPointerPenInfoHistory user32: Stub GetPointerFrameTouchInfoHistory user32: Stub SkipPointerFrameMessages win32u: Add SM_DIGITIZER and SM_MAXIMUMTOUCHES system metrics https://gitlab.winehq.org/wine/wine/-/merge_requests/9628

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[PATCH v7 0/3] MR10025: mshtml/msxml3: Add XMLSerializer, embedded XML declaration handling
by Phiality (＠PhialsBasement) April 7, 2026

April 7, 2026

This patchset adds XMLSerializer support and fixes several compatibility issues for Adobe Creative Cloud installer and similar applications. XMLSerializer implementation (mshtml) - Implements the `IXMLSerializer` interface with `serializeToString()` method - Allows JavaScript to serialize DOM elements to XML strings Embedded XML declaration handling (msxml3) - Adds CDATA wrapping for embedded `<?xml?>` declarations inside elements - Windows MSXML tolerates these nested declarations but libxml2 rejects them - The preprocessing step wraps problematic content in CDATA sections before parsing ~~DISPATCH_METHOD|DISPATCH_PROPERTYGET fixes (jscript/mshtml)~~ This was already done !10004 Also added tests for XMLSerializer (empty elements, text nodes, special characters, nested elements, multiple children), embedded XML declaration handling (multiple declarations, deeply nested, encoding attributes, self-closing elements) and DISPATCH_METHOD|DISPATCH_PROPERTYGET behavior in both quirks and standards modes - Filip Bakreski -- v7: mshtml/msxml3/tests: Add tests for XMLSerializer and embedded XML declarations. libs/xml2: Tolerate embedded XML declarations inside elements. mshtml: Add IXMLSerializer implementation. https://gitlab.winehq.org/wine/wine/-/merge_requests/10025

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