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[PATCH 0/1] MR9497: win32u: Avoid INT_MAX overflow in map_monitor_rect.
by Rémi Bernon Nov. 17, 2025

Nov. 17, 2025

Pegasus Mail creates a window with INT_MAX size, which overflows when mapping DPI if display mode emulation is used, even if mapping is noop because of floating point limited precision. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9497

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[PATCH 0/1] MR9496: shlwapi: make StrFromTimeIntervalA and StrFromTimeIntervalW more like windows xp
by Alanas Tebuev (＠BZZZZ) Nov. 17, 2025

Nov. 17, 2025

<a href="https://mh-nexus.de/en/downloads.php?product=HxD20">hxd</a> <code>Analyzing...</code> dialog calls <code>StrFromTimeIntervalW</code> with <code>lpszStr</code>=0 to get length of <code> 30 sec</code> text and calls <code>StrFromTimeIntervalW</code> with non-0 <code>lpszStr</code> to get <code> 30 sec</code> text <img src="/uploads/6209a82d2aa063d355147034ceccc9ff/hxd.webp" alt="hxd "Analyzing..." dialog showing "Remaining time: 30 sec""> -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9496

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[PATCH v7 0/6] MR9470: rometadata/tests: Add some tests for IMetaDataImport
by Vibhav Pant (＠vibhavp) Nov. 17, 2025

Nov. 17, 2025

-- v7: rometadata/tests: Add tests for IMetaDataImport::{EnumProperties, GetPropertyProps}. rometadata/tests: Add tests for IMetaDataImport::GetCustomAttributeByName. rometadata/tests: Add tests for IMetaDataImport::{EnumFields, GetFieldProps}. rometadata/tests: Add tests for IMetaDataImport::{EnumMethods, GetMethodProps, GetNativeCallConvFromSig}. rometadata/tests: Add tests for IMetaDataTables::{EnumTypeDefs, GetTypeDefProps, FindTypeDefByName}. https://gitlab.winehq.org/wine/wine/-/merge_requests/9470

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[PATCH 0/1] MR9495: hid: Implement HidP_SetData.
by Rémi Bernon Nov. 17, 2025

Nov. 17, 2025

Based on a patch from Oleg Makarenko. Supersedes https://gitlab.winehq.org/wine/wine/-/merge_requests/8509 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9495

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[PATCH 0/1] MR9494: wine{alsa,coreaudio,oss,pulse}.drv: Fix WoW64 structure for is_format_supported.
by Giovanni Mascellani (＠giomasce) Nov. 17, 2025

Nov. 17, 2025

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/9494

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Re: [PATCH v4 0/3] MR9415: mmdevapi: Move format validation in driver-independent code.
by Giovanni Mascellani (＠giomasce) Nov. 17, 2025

Nov. 17, 2025

Yeah, I missed a small detail with WoW structures, sorry. Fixed in !9494. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9415#note_122527

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[PATCH v2 0/2] MR7938: Draft: winemac: Use IOSurface to update native window layers instead of CGImage.
by Marc-Aurel Zent (＠mzent) Nov. 17, 2025

Nov. 17, 2025

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

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[PATCH v2 0/2] MR9398: Don't try to activate a window in set_window_pos if it's set as active in GUITHREADINFO.
by Santino Mazza (＠tati) Nov. 17, 2025

Nov. 17, 2025

This prevents a window from getting reactivated when calling `SetWindowPos` inside the WM_ACTIVATE handler. For now I only was able to reproduce this by triggering a change in the active window from X11 with an alt-tab or by clicking another window, I was not able to write a wine test for this. This test program works for reproducing it. ```c #include <windows.h> LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { if (uMsg == WM_ACTIVATE) { SetWindowPos(hwnd, 0, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE); } done: return DefWindowProc(hwnd, uMsg, wParam, lParam); } int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PSTR pCmdLine, int nCmdShow) { HWND hwnd; const char CLASS_NAME[] = "class"; WNDCLASSA wc = {}; wc.lpfnWndProc = WindowProc; wc.hInstance = hInstance; wc.lpszClassName = CLASS_NAME; RegisterClass(&wc); hwnd = CreateWindowEx(0, CLASS_NAME, "test", 0, 4, 4, 1024, 768, NULL, NULL, hInstance, NULL); ShowWindow(hwnd, SW_SHOW); MSG msg; while (TRUE) { GetMessage(&msg, NULL, 0, 0); TranslateMessage(&msg); DispatchMessage(&msg); } } ``` -- v2: win32u: Don't activate a window that is being deactivated. win32u: Set WIN_IS_DEACTIVATING for previous window. https://gitlab.winehq.org/wine/wine/-/merge_requests/9398

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[PATCH v3 0/1] MR9491: win32u: Make a copy of the GL_RENDERER / GL_VENDOR strings.
by Rémi Bernon Nov. 17, 2025

Nov. 17, 2025

Wine-Bug: http://bugs.winehq.org/show_bug.cgi?id=58973 Looks like these strings aren't as static as glGetString says they are. -- v3: win32u: Make a copy of the GL_RENDERER / GL_VENDOR strings. https://gitlab.winehq.org/wine/wine/-/merge_requests/9491

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[PATCH 0/1] MR9491: win32u: Make a copy of the GL_RENDERER / GL_VENDOR strings.
by Rémi Bernon Nov. 17, 2025

Nov. 17, 2025

Wine-Bug: http://bugs.winehq.org/show_bug.cgi?id=58973 Looks like these strings aren't as static as glGetString says they are. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9491

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