February 2024 - Wine-GitLab

[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

6 13

[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

4 8

[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

3 2

[PATCH 0/1] MR4740: ntdll: Don't hardcode pagesize when allocating handles
by Fabian Maurer (＠DarkShadow44) April 2, 2025

April 2, 2025

Not really needed for 16k pages, but since the comment says "one page" the logic should reflect that. Not 100% sure about that since I don't know why it should use exactly one page, so please double check. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4740

2 2

[PATCH 0/2] MR4738: ntdll/unix: Don't hardcode page_size, page_shift and page_mask
by Fabian Maurer (＠DarkShadow44) March 31, 2025

March 31, 2025

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52715 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4738

3 4

[PATCH v2 0/1] MR4739: ntdll: Don't hardcode page size
by Fabian Maurer (＠DarkShadow44) March 31, 2025

March 31, 2025

While this is not needed for 16k pages to work, it does seem sensible. -- v2: ntdll: Don't hardcode page size https://gitlab.winehq.org/wine/wine/-/merge_requests/4739

3 3

[PATCH v2 0/1] MR3868: user32/tests: Account for some messages from dual-monitor setups.
by Esme Povirk (＠madewokherd) March 28, 2025

March 28, 2025

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54031 -- v2: user32/tests: Account for some messages from dual-monitor setups. https://gitlab.winehq.org/wine/wine/-/merge_requests/3868

3 2

[PATCH v7 0/2] MR979: d3d9: Implement d3dx_effect_SetRawValue
by Patrick Hibbs (＠hibbsncc1701) March 24, 2025

March 24, 2025

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=46012 Signed-off-by: Patrick Hibbs <hibbsncc1701(a)gmail.com> -- v7: d3dx9/tests: Implement tests for d3dx_effect_SetRawValue(). d3dx9: Implement d3dx_effect_SetRawValue https://gitlab.winehq.org/wine/wine/-/merge_requests/979

5 13

[PATCH v7 0/1] MR5145: opengl32: speed up wow64 mapping
by Etaash Mathamsetty (＠etaash.mathamsetty) March 19, 2025

March 19, 2025

My hardware is Ryzen 7 4700u with the integrated graphics Flatout (Direct3D 9): 20 fps (renders correctly) Unigine Heaven (OpenGL): ~40-60 fps (renders correctly) Unigine Heaven (Direct3D 9): 20-30 fps (renders correctly) Unigine Heaven (Direct3D 11): 20-30 fps as well (renders correctly) Elder Scrolls IV (Direct3D 9): 20 fps (renders correctly) BeamNG Tech Demo 0.3 (Direct3D 9): 2 fps (renders correctly, but still runs poorly) Massive step up from getting 2 fps across many wined3d games, but it's still pretty bad, ~~and sometimes runs worse than the original code~~. Now with a combination of using the new and old code dynamically you can get the best of both worlds! Unfortunately, we lose the ability to get lucky with the mapping just happening to be in the 32 bit range. -- v7: opengl32: speed up wow64 mapping. https://gitlab.winehq.org/wine/wine/-/merge_requests/5145

5 6

[PATCH 0/1] MR3862: user32/tests: Ignore other messages in test_broadcast.
by Esme Povirk (＠madewokherd) March 18, 2025

March 18, 2025

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54194 If the SendMessageTimeout call takes a long time, we can get other messages which also set the observed wparam value. Apparently, this is especially likely on Windows 7. This also removes the (wParam == 0xbaadbeef) check which may have been intended to serve the same goal but doesn't work because the observed wParam value is still assigned. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/3862

3 2