February 2024 - Wine-gitlab

[PATCH 0/1] MR3720: wtsapi/tests: Use a heap buffer for the user SID.
by Hans Leidekker (＠hans) 09 Mar '25

09 Mar '25

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55227 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/3720

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[PATCH 0/1] MR3721: webservices/tests: Fully initialize xmlstr.
by Hans Leidekker (＠hans) 09 Mar '25

09 Mar '25

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/3721

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[PATCH 0/1] MR3719: d3d9/tests: Don't fail d3d9ex if the window manager restores focus too soon.
by Stefan Dösinger 09 Mar '25

09 Mar '25

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/3719

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[PATCH v4 0/4] MR3675: dmsynth/tests: Test the synthesizer components and render some samples from MIDI.
by Rémi Bernon 08 Mar '25

08 Mar '25

-- v4: dmsynth/tests: Test DirectMusicSynth class in isolation. dmsynth/tests: Test DirectMusicSynthSink class in isolation. dmsynth/tests: Import and use a check_interface helper. dmsynth/tests: Avoid dynamic format string. https://gitlab.winehq.org/wine/wine/-/merge_requests/3675

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[PATCH 0/9] MR5057: Draft: winewayland.drv: Use virtual display devices to implement mode change emulation
by Alexandros Frantzis (＠afrantzis) 07 Mar '25

07 Mar '25

This WIP branch prototypes the usage of virtual display devices (through "virtual desktop" mode at the moment) to support display mode emulation in the Wayland driver. It works by allowing the driver to mark each host adapter with a virtual_id, which, if present, signals to win32u that it should include the adapter in the virtual display configuration. The virtual configuration (along with the virtual ids) is reported back to the driver though a new user driver function. If none of the host adapters is marked with a virtual id (i.e., all other drivers) we fall back to the single virtual display mode as before. Some deficiencies and open questions with the prototype: 1. Virtual desktop mode implies a lot of behavior that we don't want at this point the Wayland driver (e.g., taskbar window, changing the display mode to the virtual desktop resolution at startup, some changes in fsclip behavior). One way forward would be to have a "virtual display devices" mode separate from the "virtual desktop" mode, so that drivers can opt in only to the desired behavior (virtual desktop would imply virtual devices, to maintain the current behavior). 2. It's not clear to me what would be the best way for a driver to opt in or out of certain core behavior. Perhaps the driver would change some volatile registry key which other components would consult? Or introduce a user driver function for core to query the driver about such features on demand? Is there some precedence I can get inspiration from? 3. At the moment, the prototype calls the new "NotifyVirtualDevices" user driver callback only in the process which the display update occurred. This means that other processes don't get notified of the virtual devices mapping to host devices, so, in the Wayland driver case, we are not able to scale windows from those processes properly. One approach would be for core to ensure that the NotifyVirtualDevices callback is called once in all processes, but I am not sure what's the best way to achieve this (or even if this is the preferred approach). Another way would be to have a mechanism for the driver to query the virtual device info (+mappings) on demand, and just broadcast a message to all windows. In this case it could even be done internally by the driver (so more in line with what the part-12 MR is doing), if we don't want to introduce a more global behavior. Perhaps there is some even better mechanism, which would also be more fitting to how we envision the virtual display/devic es to evolve going forward. Let me know what you think! -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5057

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[PATCH 0/1] MR3131: gdiplus: Fix gif shows misplaced.
by Jiajin Cui (＠jin-king1) 03 Mar '25

03 Mar '25

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54271 Signed-off-by: Jiajin Cui <cuijiajin(a)uniontech.com> -- https://gitlab.winehq.org/wine/wine/-/merge_requests/3131

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[PATCH 0/1] MR4662: properly track refcount and dependencies with forwarded exports.
by YUAN RUI (＠number201724) 25 Feb '25

25 Feb '25

fix: https://bugs.winehq.org/show_bug.cgi?id=52094 tests: ``` #include <Windows.h> #ifdef FROM_IMPORT #pragma comment(lib, "python3.lib") extern "C" int Py_IsInitialized(); #endif int main() { #ifdef FROM_IMPORT // test from import table Py_IsInitialized( ); #else // //Test ref count int (*Py_IsInitialized)(); HMODULE hmod_310 = LoadLibraryA( "C:\\Python310\\python310.dll" ); HMODULE hmod = LoadLibraryA( "C:\\Python310\\python3.dll" ); if ( !hmod ) return 0; *(FARPROC*)&Py_IsInitialized = GetProcAddress( hmod, "Py_IsInitialized" ); FreeLibrary( hmod_310 ); Py_IsInitialized( ); FreeLibrary( hmod ); // test dependencies hmod = LoadLibraryA( "C:\\Python310\\python3.dll" ); if ( !hmod ) return 0; *(FARPROC*)&Py_IsInitialized = GetProcAddress( hmod, "Py_IsInitialized" ); Py_IsInitialized(); FreeLibrary( hmod ); #endif return 0; } ``` -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4662

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[PATCH 0/3] MR3124: Move periodic registry save out of wineserver
by Paul Gofman (＠gofman) 25 Feb '25

25 Feb '25

The problem is that registry save is a very heavy operation (scheduled each 30sec in wineserver) during which server doesn't process any requests and the whole prefix is stalled for the duration of the operation. For some reference, the process takes from 50-100ms here up to 1-1.5sec with default initial registry (after some registry modifications which trigger actual registry flush), depending on the filesystem type and state (as huge time may be spent in file close / rename). With the same registry after this patchset the server part (flush_key returning the whole registry data) is taking ~4-5mcs, measured from the client side so that already includes data transfer. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/3124

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[PATCH 0/5] MR4894: setupapi: implement CM_Locate_DevNode
by Etaash Mathamsetty (＠etaash.mathamsetty) 17 Feb '25

17 Feb '25

This api is used by libxess on intel GPUs. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4894

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[PATCH v6 0/2] MR4518: ntdll: Integrate with GDB using r_debug.
by Rémi Bernon 15 Feb '25

15 Feb '25

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. -- v6: 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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