February 2025 - Wine-GitLab

[PATCH 0/3] MR7045: Draft: win32u: Misc tweaks for vulkan surface offscreening.
by Rémi Bernon July 3, 2025

July 3, 2025

Similar to https://gitlab.winehq.org/wine/wine/-/merge_requests/7034 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7045

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[PATCH v7 0/2] MR4518: ntdll: Integrate with GDB using r_debug.
by Rémi Bernon June 25, 2025

June 25, 2025

Effectively implementing the debugger interface as described in https://sourceware.org/git/?p=glibc.git;a=blob;f=elf/rtld-debugger-interfac… This is an actual attempt at having this upstream, split from https://gitlab.winehq.org/wine/wine/-/merge_requests/1074 which people have been finding useful for debugging Wine directly in GDB. This supports everything you would expect, from automatic symbol loading as well as cross-syscall backtraces with the new Python unwinder. -- v7: ntdll: Maintain a PE module link map and expose it to GDB. loader: Expose the standard debugging symbols for GDB. https://gitlab.winehq.org/wine/wine/-/merge_requests/4518

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[PATCH v19 0/5] MR820: Implement application hives
by Santino Mazza (＠tati1454) May 31, 2025

May 31, 2025

-- v19: kernelbase: Implement RegLoadAppKey. ntdll: Implement REG_APP_HIVE flag server: Create \REGISTRY\A hive. ntdll: Rename NtLoadKeyEx parameters. ntdll: Pass filename to server in NtLoadKeyEx. https://gitlab.winehq.org/wine/wine/-/merge_requests/820

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[PATCH v6 0/2] MR4812: user32: Fix the number of characters processed by DrawTextExW.
by JiangYi Chen (＠meshine) May 28, 2025

May 28, 2025

Description: When flags does not include DT_CALCRECT, since len is calculated in the middle, it will be reduced to zero. Resulting in the length of the processed string that is finally returned to zero and the non-processing string length is unchanged. But some application taking the non-processing string length to zero as the loop end condition. Log: Signed-off-by: chenjiangyi <chenjiangyi(a)uniontech.com> Change-Id: Icc0f250f5f4faba1bee8326fc911a4fc9cd7c012 -- v6: user32: Fix the number of characters processed by DrawTextExW. user32/tests: Add tests for DrawTextExW. https://gitlab.winehq.org/wine/wine/-/merge_requests/4812

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[PATCH v2 0/1] MR7360: mshtml: Try to guess the charset on streams with no BOM.
by Gabriel Ivăncescu May 28, 2025

May 28, 2025

-- v2: mshtml: Try to guess the charset on streams with no BOM. https://gitlab.winehq.org/wine/wine/-/merge_requests/7360

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[PATCH v11 0/1] MR4809: Draft: wip! winewayland.drv: Try to support smooth scroll events
by Ray Strode (＠halfline) May 20, 2025

May 20, 2025

Wayland has 3 types of scrolling events: - axis. Used for e.g., touchpad 2 finger smooth scrolling - axis_discrete. Used for mouse scroll wheels (i.e., notches) - axis_value120. Used for high resolution input devices Wine currently only supports axis_discrete, meaning that 2 finger scroll events get ignored. This commit tries to add basic support for axis scrolling events, by translating the smooth motion in scroll increments using some primitive assumptions about line height and number of lines to scroll. -- v11: wip! winewayland.drv: Try to support smooth scroll events https://gitlab.winehq.org/wine/wine/-/merge_requests/4809

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[PATCH 0/3] MR6025: winewayland: Support shaped and transparent windows.
by Rémi Bernon May 15, 2025

May 15, 2025

First commit fixes a deadlock when resizing a window. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/6025

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[PATCH v4 0/4] MR2127: ntdll: Load known dlls from system directory
by Paul Gofman (＠gofman) May 15, 2025

May 15, 2025

The practical issue I am trying to solve is the following scenario (encountered with a game using some Uplay plugin) which has regressed with apisets implementation in Wine. The game imports ucrtbase.dll. Then, a plugin calls GetModuleHandle("api-ms-win-crt-runtime-l1-1-0.dll") and expects GetProcAddress("\_crt_atexit") to succeed on the returned handle. The problem is that the game has ucrtbase.dll in its .exe directory. That one currently gets loaded. Then, find_dll_file() resolves api-ms-win-crt-runtime-l1-1-0.dll to the ucrtbase with a full path in system32 and tries to find that one (this part matches Windows behaviour as far as tests show). Since we have ucrtbase loaded with another path this results in NULL module handle. Windows maintains the list of "Known DLLs" (probably aimed for speeding up processes startup by using pre-mapped dll images for commonly used system dlls). On Windows, known dlls have specifics in load path resolution when dll name doesn't contain path (relative or full): - they are loaded from system directory even if there is another dll with the same name in priority search path; - they are found even if library search paths do not contain system directory; Those "Known DLLs" are basically listed in HKLM\\System\\CurrentControlSet\\Control\\Session Manager\KnownDLLs registry key. But the actual list of "known dlls" is bigger (probably includes all dependencies of those listed under registry key). The full actual list of "known dlls" is in '\\KnownDlls\' directory object which contains image sections under dll names. Most notably, ucrtbase.dll (which is of the concern in the regression) is not listed in registry but is present in \\KnownDlls. Technically nothing prevents us from implementing these mechanics and creating directory object with mapped load dlls, also resolving the explicitly listed dlls' dependencies. But it is not apparent to me if that is going to improve load times noticably in Wine, and also that is worth the inherent complications until anything actually depends on that \\KnownDlls sections. So instead of implementing all of that throughout the loader I added a few missing dlls to registry. The current list in this pat chset corresponds to the contents of \\KnownDlls directory on an up to date Windows 10. -- v4: ntdll: Load known dlls from system directory. loader/wine.inf: Add known dlls key. ntdll: Factor out prepend_system_dir() function. kernel32/tests: Add tests for known dlls load specifics. https://gitlab.winehq.org/wine/wine/-/merge_requests/2127

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[PATCH 0/1] MR4635: ntdll: Avoid abort process when internal string printing function used for debugging.
by 江仪陈 April 29, 2025

April 29, 2025

Description: The printing function (non-Windows application call) used by Wine developers is unnecessary to abort process when the string is super long. For example, the developer prints a long commandline of wwmapp.exe by MESSAGE. As a result, the process cannot be started, and the conference function cannot be used. Signed-off-by: chenjiangyi <chenjiangyi(a)uniontech.com> Change-Id: If06f0309f9745777f89b07dff8d302cb34b2a90e -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4635

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[PATCH 0/2] MR5285: AMD Radeon Vega 7 Renoir pci-ids
by Carlos Rodriguez (＠mrdeathjr28) April 24, 2025

April 24, 2025

With this patch wine can recognize amd radeon vega 7 renoir (actually appears like radeon RX 5600) -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5285

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