March 2024 - Wine-GitLab - list.winehq.org

[PATCH 0/1] MR5213: Fix Cyberpunk 2077 spawning only one dispatcher thread in FreeBSD
by Katharine Chui (＠katharinechui) March 2, 2024

March 2, 2024

Normally Cyberpunk 2077 spawns #cpu_threads of dispatcher threads. However with Freebsd, since create_logical_proc_info was a stub, the game would instead spawn a single dispatcher thread, causing the game to just crawl. Working around the issue by adding a barebone implementation of create_logical_proc_info for FreeBSD so that the game would at least get a thread count through ntdll. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5213

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[PATCH v3 0/3] MR5211: ntdll/unix: Use termios2 for serial when possible.
by Kirill Zhumarin (＠kirill.zhumarin) March 2, 2024

March 2, 2024

Termios2 is a modern Linux feature thats allows usage of any custom baudrate instead of hardcoded values from the 1970's. Also, this patch improves compatibility with the win32 api, because windows allow any custom baudrates by design. Example software for which this patch is needed: http://www.vi-soft.com.ua/index_e.htm This software for reading/writing/patch fullflash of Siemens mobile phones, where serial speed is important. V-Klay uses 1600000 baudrate and perfectly works on Linux with termios2 and Prolific PL2303. -- v3: ntdll/unix: Fix building with -Werror when HAVE_ASM_TERMBITS_H is not set https://gitlab.winehq.org/wine/wine/-/merge_requests/5211

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[PATCH v2 0/2] MR5211: ntdll/unix: Use termios2 for serial when possible.
by Kirill Zhumarin (＠kirill.zhumarin) March 2, 2024

March 2, 2024

Termios2 is a modern Linux feature thats allows usage of any custom baudrate instead of hardcoded values from the 1970's. Also, this patch improves compatibility with the win32 api, because windows allow any custom baudrates by design. Example software for which this patch is needed: http://www.vi-soft.com.ua/index_e.htm This software for reading/writing/patch fullflash of Siemens mobile phones, where serial speed is important. V-Klay uses 1600000 baudrate and perfectly works on Linux with termios2 and Prolific PL2303. -- v2: ntdll/unix: Fix building with -Werror when HAVE_ASM_TERMBITS_H is not set https://gitlab.winehq.org/wine/wine/-/merge_requests/5211

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[PATCH 0/1] MR5212: winevulkan: Update to VK spec version 1.3.279.
by Philip Rebohle (＠doitsujin) March 2, 2024

March 2, 2024

For NV_raw_access_chains. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5212

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[PATCH 0/1] MR5211: ntdll/unix: Use termios2 for serial when possible.
by Kirill Zhumarin (＠kirill.zhumarin) March 2, 2024

March 2, 2024

Termios2 is a modern Linux feature thats allows usage of any custom baudrate instead of hardcoded values from the 1970's. Also, this patch improves compatibility with the win32 api, because windows allow any custom baudrates by design. Example software for which this patch is needed: http://www.vi-soft.com.ua/index_e.htm This software for reading/writing/patch fullflash of Siemens mobile phones, where serial speed is important. V-Klay uses 1600000 baudrate and perfectly works on Linux with termios2 and Prolific PL2303. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5211

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[PATCH 0/1] MR5210: ntdll/unix: Use termios2 for serial when possible.
by Kirill Zhumarin (＠kirill.zhumarin) March 2, 2024

March 2, 2024

Termios2 is a modern Linux feature thats allows usage of any custom baudrate instead of hardcoded values from the 1970's. Also, this patch improves compatibility with the win32 api, because windows allow any custom baudrates by design. Example software for which this patch is needed: http://www.vi-soft.com.ua/index_e.htm This software for reading/writing/patch fullflash of Siemens mobile phones, where serial speed is important. V-Klay uses 1600000 baudrate and perfectly works on Linux with termios2 and Prolific PL2303. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5210

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[PATCH v3 0/1] MR4206: Draft: gdiplus: Check bounding box in GdipIsVisibleRegionPoint.
by Esme Povirk (＠madewokherd) March 2, 2024

March 2, 2024

I don't think this should be committed so late in the release cycle, but the work others have been doing with point checking functions inspired me to move on this, and I wanted to let folks know what I'm thinking about and get some feedback. Consider it a proof of concept for now. The problem: GdipGetRegionHRgn is expensive. Regardless of how much of the region we actually care about, we must rasterize the entire plane of that region. Currently, we rely on gdi32 to do this, which doesn't provide us with any way to ask for a smaller area. This has been a real problem for applications that work with very large, non-rectangular regions or paths. So it seems to me, the solution will involve writing two functions, one of which is in this MR: a bounding-box calculation for regions, and rasterization. Since the result of rasterization will be short-lived, I think it should always be an array of bytes (which are effectively a bitmap but don't require bitwise operations to work with). The rasterization should be limited to a specific integer rectangle, which in the case of GdipIsVisibleRegionPoint can be 1x1 pixel. We should then be able to eliminate all internal uses of GdipGetRegionHRgn, except when we have to return an HRGN to the application. This would also be useful for implementing anti-aliasing, as we could keep the memory usage down by only rasterizing the part we need for each scanline at a time. My current concerns about what I've written so far: * Although it shouldn't change the behavior, I doubt it's adequately tested, even including the Mono tests. I'd like to ideally test every combine mode in a variety of cases. * This is too clever for its own good. Unfortunately, with the complexity of handling so many combine modes as well as infinities for each region being combined, I think the only available choices are "too clever for its own good" and "20 different special cases that need to be considered manually". Still, I want to make this as simple and easy to follow as possible, within its requirements. -- v3: gdiplus: Check bounding box in GdipIsVisibleRegionPoint. https://gitlab.winehq.org/wine/wine/-/merge_requests/4206

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[PATCH v21 0/9] MR3103: server: Create and use a desktop shared mapping for GetCursorPos.
by Rémi Bernon March 2, 2024

March 2, 2024

First part of Proton shared memory series. The full branch can be seen at https://gitlab.winehq.org/rbernon/wine/-/commits/mr/shared-memories. -- v21: win32u: Use the desktop shared data for GetCursorPos. server: Move the last cursor time to the desktop session object. server: Move the cursor position to the desktop session object. win32u: Open desktop shared objects from session mapping. win32u: Add a weak reference count to the shared session. server: Allocate shared session object for desktops. win32u: Open the global session shared mapping. include: Add ReadNoFence64 inline helpers. server: Create a global session shared mapping. https://gitlab.winehq.org/wine/wine/-/merge_requests/3103

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Re: [PATCH v4 0/2] MR5186: win32u: fix NtGdiExtCreateRegion implementation
by Jinoh Kang (＠iamahuman) March 1, 2024

March 1, 2024

Jinoh Kang (@iamahuman) commented about dlls/gdi32/tests/clipping.c: > /* Cannot be smaller than sizeof(RGNDATAHEADER) */ > SetLastError(0xdeadbeef); > hrgn = ExtCreateRegion(NULL, sizeof(RGNDATAHEADER) - 1, &rgn.data); > - todo_wine > ok(!hrgn, "ExtCreateRegion should fail\n"); > - todo_wine > + /* From Windows 7 returns ERROR_INVALID_PARAMETER error */ > ok(GetLastError() == ERROR_INVALID_PARAMETER || > - broken(GetLastError() == 0xdeadbeef), "0xdeadbeef, got %lu\n", GetLastError()); > + GetLastError() == 0xdeadbeef, "ERROR_INVALID_PARAMETER (win7+) or 0xdeadbeef, got %lu\n", GetLastError()); You should keep the broken() if 0xdeadbeef is not the latest Windows behavior. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5186#note_63259

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[PATCH v7 0/2] MR5178: winewayland.drv: set wayland app-id from the process name
by llyyr (＠llyyr) March 1, 2024

March 1, 2024

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=56000 -- v7: winewayland.drv: Implement SetWindowText. winewayland.drv: Set wayland app-id from the process name. https://gitlab.winehq.org/wine/wine/-/merge_requests/5178

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