October 2024 - Wine-gitlab - list.winehq.org

[PATCH v16 0/4] MR4551: Server-side thread priorities implementation (Part 1)
by Marc-Aurel Zent (＠mzent) 15 Nov '24

15 Nov '24

This is the current proton thread priority implementation by @rbernon rebased for upstream with a few `#ifdef`s added since AFAIK Linux is the only operating system where threads have a unique PID which can be used to set niceness on. ~~I also ran `./tools/make_requests` on https://gitlab.winehq.org/mzent/wine/-/commit/6705d3481be0409f7e971c1d2c7a3… as well and `autoconf` on https://gitlab.winehq.org/mzent/wine/-/commit/d7bafe40c411753662b2ad97148a6… (which does blow up the line count a bit).~~ A few tiny changes ~~(with the ready variable for example)~~ are in anticipation for Part 2, which also adds Mach thread priorities and recalculates thread priorities on process priority change. Since this is a rather large MR, I hope the split here is appropriate ~~(with the second part being slightly smaller)~~, but I think logically it makes the most sense here. -- v16: server: Check wineserver privileges on init with -20 niceness. server: Use setpriority to update thread niceness when safe. ntdll: Set RLIMIT_NICE to its hard limit. server: Introduce new set_thread_priority helper. https://gitlab.winehq.org/wine/wine/-/merge_requests/4551

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[PATCH v8 0/47] MR6623: Draft: include/winnt.h: Add support for thread safety annotation attributes.
by Vibhav Pant (＠vibhavp) 14 Nov '24

14 Nov '24

This MR introduces support for [thread safety annotations,](https://clang.llvm.org/docs/ThreadSafetyAnalysis.html#conditi… currently supported by Clang. The feature is similar to `__WINE_MALLOC` attributes, allowing functions, data members and global variables to be optionally annotated with synchronization details. As a proof of concept, I have annotated `RTL_CRITICAL_SECTION` and `dlls/ntdll`. Because the feature was designed as a C++ extension first, a bit of stubbing is required to annotate struct fields about what lock they are guarded by. The macros `WINE_DECLARE_LOCK_FIELD_STUB` and `WINE_DEFINE_LOCK_FIELD_STUB` take care of that. For instance, in `dlls/ntdll/threadpool.c`: ```c WINE_DECLARE_LOCK_FIELD_STUB(threadpool_group, CRITICAL_SECTION, cs); struct threadpool_group { LONG refcount; BOOL shutdown; CRITICAL_SECTION cs; /* list of group members, locked via .cs */ struct list members __WINE_FIELD_GUARDED_BY(threadpool_group, cs); }; WINE_DEFINE_LOCK_FIELD_STUB(threadpool_group, CRITICAL_SECTION, cs); ``` Clang will therefore warn if `members` is accessed without holding `cs`. Note that the analyzer does not support conditional locking. For that reason, functions that hold and release a lock conditionally have been marked with `__WINE_NO_THREAD_SAFETY_ANALYSIS` to pre-empt false positives from Clang. -- v8: configure: Enable -Wthread-safety-analysis, -Wthread-safety-attributes warnings. dlls/ntoskrnl.exe: Add thread safety annotations. dlls/combase: Add thread safety annotations. dlls/imm32: Add GUARDED_BY attribute to the struct ime's refcount field. dlls/crypt32: Annotate CRYPT_CollectionAdvanceEnum indicating that the caller should hold the collection store's lock. dlls/amstream/tests: Disable thread safety analysis for testfilter_wait_state. dlls/winhttp: Add thread safety annotations. dlls/mmdevapi: Add thread safety annotations for session_lock and sessions_unlock. dlls/mfplat: Add thread safety annotations. dlls/msi: Add thread safety annotations for msiobj_lock and msiobj_unlock. dlls/xaudio2_7: Add thread safety annotations. dlls/wmvcore: Add thread safety annotations for async_reader_wait_pts, async_reader_deliver_sample, and callback_thread_run. dlls/wininet: Disable thread safety annotations for HTTPREQ_ReadFile and HTTPREQ_QueryDataAvailable. dlls/winegstreamer: Add thread safety annotation for GST_Seeking_SetPositions. dlls/dwrite: Add thread safety annotations for factory_lock and factory_unlock. dlls/wined3d: Add thread safety annotations. lib/vkd3d: Build with WINE_NO_THREAD_SAFETY_ANALYSIS defined. dlls/d2d1: Add thread safety annotations. dlls/xaudio2_7: Disable thread safety analysis for IXAudio2Impl_CreateSourceVoice. dlls/xinput1_3: Add thread safety annotations for controller_lock and controller_unlock. dlls/ucrtbase/tests: Only release &fp.iobuf->_crit if the previous lock was successful (Clang). dlls/netio.sys: Add thread safety annotations for lock_sock and unlock_socket. dlls/msvcirt/tests: Release &sb.lock only if the previous lock was successful (Clang). dlls/wbemprox: Add thread safety annotations. libs/strmbase: Annotate BaseRenderer_Receive to indicate the caller needs to hold the underlying filter lock. dlls/rpcrt4: Add thread safety annotations for AllocateContextHandle, FindContextHandle, ReleaseContextHandle. dlls/wined3d: Add thread safety annotations for allocator locking helpers. dlls/mfreadwrite: Indicate calling source_reader_read_sample requires holding &reader->cs. dlls/mapi32: Add thread safety annotations for GetValue, AddValue, Lock, Unlock. dlls/kernel32/tests: Add thread safety annotations. dlls/combase: Add thread safety annotations programs/services: Add thread safety annotations. dlls/winmm: Add thread safety annotations. dlls/vcomp: Add thread safety annotations. dlls/user32: Add thread safety annotations. dlls/odbc32: Add thread safety annotations. dlls/krnl386.exe16: Add thread safety annotations. dlls/msvcirt: Add thread safety annotations. dlls/msvcp90: Add thread safety annotations. dlls/msvcrt: Add thread safety annotations. dlls/kernelbase: Add thread safety annotations. include/wine/winbase16: Add thread safety annotations for _Enter/LeaveSysLevel dlls/kernelbase: Release console_section in case of an allocation failure in alloc_console. include/winbase.h: Add thread safety annotations for Enter/LeaveCriticalSection, SleepConditionVariableCS and TryEnterCriticalSection. dlls/ntdll: Add thread safety annotations. This merge request has too many patches to be relayed via email. Please visit the URL below to see the contents of the merge request. https://gitlab.winehq.org/wine/wine/-/merge_requests/6623

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[PATCH v2 0/2] MR6301: Introduce a new WINE_VIDEO_DRIVER variable.
by Aida Jonikienė 13 Nov '24

13 Nov '24

This variable is the Wine's equivalent of the SDL_VIDEODRIVER/ SDL_VIDEO_DRIVER variable in SDL 2 and 3 (it explicitly selects a list of graphics/video drivers to be used). -- v2: man: Add documentation for the WINE_VIDEO_DRIVER variable. explorer: Introduce a new WINE_VIDEO_DRIVER variable. https://gitlab.winehq.org/wine/wine/-/merge_requests/6301

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[PATCH v2 0/1] MR5582: explorer: Finish wide-string literal migration.
by Aida Jonikienė 13 Nov '24

13 Nov '24

-- v2: explorer: Finish wide-string literal migration. https://gitlab.winehq.org/wine/wine/-/merge_requests/5582

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[PATCH 0/5] MR6721: mshtml: Fix deletion of global window props.
by Gabriel Ivăncescu 13 Nov '24

13 Nov '24

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/6721

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[PATCH v13 0/21] MR6505: wlanapi: Implement several methods on top of NetworkManager.
by Vibhav Pant (＠vibhavp) 13 Nov '24

13 Nov '24

This MR adds a unixlib component to wlanapi containing DBus + NetworkManager implementations for * WlanEnumInterfaces * WlanGetAvailableNetworkList * WlanGetNetworkBssList * WlanScan * WlanSetProfile * WlanConnect * WlanGetProfileList * WlanDisconnect -- v13: wlanapi: Add NetworkManager backed implementation for WlanDisconnect. wlanapi/tests: Add unit tests for WlanDisconnect. wlanapi: Add NetworkManager backed implementation for WlanSetProfile. wlanapi/tests: Add tests for WlanSetProfile. wlanapi: Add stub for WlanSetProfile. wlanapi: Add stub for WlanDisconnect. wlanapi: Add an initial NetworkManager backed implementation for WlanConnect. wlanapi/tests: Add unit tests for WlanConnect. wlanapi: Add stub for WlanConnect. wlanapi: Add NetworkManager backed implementation for WlanGetProfileList. wlanapi/tests: Add unit tests for WlanGetProfileList. wlanapi: Add stub for WlanGetProfileList. wlanapi: Add NetworkManager backed implementation for WlanScan. wlanapi/tests: Add unit tests for WlanScan. wlanapi: Add NetworkManager backed implementation for WlanGetNetworkBssList. wlanapi/tests: Add unit test for test_WlanGetNetworkBssList. wlanapi: Add stub for WlanGetNetworkBssList. wlanapi: Add NetworkManager backed implementation for WlanGetAvailableNetworkList. wlanapi/tests: Add unit test for WlanGetAvailableNetworkList. wlanapi: Add NetworkManager backed implementation for WlanEnumInterfaces. wlanapi: Add a basic unixlib implementation. This merge request has too many patches to be relayed via email. Please visit the URL below to see the contents of the merge request. https://gitlab.winehq.org/wine/wine/-/merge_requests/6505

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[PATCH 0/8] MR6731: winex11: Replace win data iconic/mapped/net_wm_state flags.
by Rémi Bernon 13 Nov '24

13 Nov '24

Using the window style and the new tracker pending_state/current_state to decide on the necessary changes. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/6731

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[PATCH v4 0/1] MR5236: ntdll: Implement NtdllDefWindowProc_A().
by Aida Jonikienė 13 Nov '24

13 Nov '24

I've tried implementing this before but importing user32 from ntdll isn't a reliable thing (so I recently rewrote it using the ntdll equivalents of LoadLibrary() and GetProcAddress()) Note: This is a weird way to implement this function (Windows implements this in ntdll instead) but that would probably require a user32/ntdll rewrite (so this is the next best tning to get the application working) -- v4: ntdll: Implement NtdllDefWindowProc_A(). https://gitlab.winehq.org/wine/wine/-/merge_requests/5236

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[PATCH 0/3] MR6754: Map French mac keyboard layout vkeys correctly
by Marc-Aurel Zent (＠mzent) 13 Nov '24

13 Nov '24

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/6754

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[PATCH v2 0/1] MR5449: Draft: regsvr32: Implement EXE registration.
by Aida Jonikienė 13 Nov '24

13 Nov '24

The Sims 2 installer calls regsvr32 with the /regserver flag (which isn't implemented on Wine) so that command fails. -- v2: regsvr32: Implement EXE registration. https://gitlab.winehq.org/wine/wine/-/merge_requests/5449

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