December 2023 - wine-gitlab

[PATCH 0/7] MR3606: winegstreamer: Introduce a new wg_source internal interface.
by Rémi Bernon (＠rbernon) 10 Jul '24

10 Jul '24

This is the first batch of a series implementing faster media source resolution required to workaround an Unreal Engine race condition present in some games, and deterministic stream ordering that decodebin / parsebin cannot provide, which is required to expose the streams in native order, for compatibility in several other applications. I pushed the full series as a branch here: https://gitlab.winehq.org/rbernon/wine/-/commits/mr/wg-source-part-one Note that this full series is also a first step in the direction of having a simpler demuxer interface, which will be required in the future for compatibility with applications that build MF or DirectShow pipelines directly and expect the relevant components to behave as a demuxer and expose compressed media types. For now it only delays the use of wg_parser to whenever the media source is started, and matches the non-ordered streams using their media types and tags. This is a best effort solution but I don't think we can do much better for the moment. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/3606

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[PATCH 0/2] MR4601: winegstreamer: Order output pins based on MPEG system header.
by Anton Baskanov (＠baskanov) 02 Jul '24

02 Jul '24

Fixes in-game video playback in Earth 2150. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4601

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[PATCH v4 0/2] MR2120: user32: Post WM_INPUT_DEVICE_CHANGE when registering for notifications
by Evan Tang (＠etang-cw) 28 May '24

28 May '24

This seems to be relied on by some versions of [this Unreal Engine input plugin](https://www.unrealengine.com/marketplace/en-US/product/wm-input-man… Note: I'm not sure how to deal with `HID_USAGE_GENERIC_KEYPAD`, which (I think) would fall under `RIM_TYPEKEYBOARD`. Do we need to store extra info to differentiate these from `HID_USAGE_GENERIC_KEYBOARD` or is there something in the device info struct that can differentiate them? -- v4: user32: Post WM_INPUT_DEVICE_CHANGE when registering for notifications user32: Add tests for WM_INPUT_DEVICE_CHANGE messages https://gitlab.winehq.org/wine/wine/-/merge_requests/2120

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[PATCH v66 0/6] MR2786: Add support for AF_UNIX sockets
by Ally Sommers (＠dropbear) 28 May '24

28 May '24

Windows 10 [received support](https://devblogs.microsoft.com/commandline/af_unix-comes-to-window… for AF_UNIX sockets in Insider Build 17063. This merge request adds basic support for AF_UNIX sockets to ws2_32 and wineserver. Of particular note is the difficulty in handling `sun_path`. Most of the functions that allow for translating Windows paths to Unix paths are not accessible from ws2_32. I considered the following options: * Pass the Windows path to wineserver and do the conversion there. * This is, as far as I can tell, not possible without major rearchitecting. wineserver does not have functions to translate Windows paths to Unix paths, for obvious reasons. * Obtain the current working directory of the requesting process and temporarily change directories to there. * This only handles relative paths and fails for absolute paths, UNC paths, etc. * Conditionally change directories based on whether the path is relative or not. * This is error-prone and wineserver does not have the requisite functions to do this cleanly. I ultimately decided to pass the translated Unix path to wineserver, which changes directories to `dirname(path)`. It then provides `bind` and `connect` with `basename(path)`. This is not threadsafe, but wineserver is not (currently) multithreaded. Abstract sockets are not fully supported by this patch, matching the behavior of Windows. -- v66: ws2_32/tests: Add test for AF_UNIX sockets. server: Fix getsockname() and accept() on AF_UNIX sockets. server: Introduce error when attempting to create a SOCK_DGRAM AF_UNIX socket. server: Allow for deletion of socket files. ws2_32: Add support for AF_UNIX sockets. ws2_32: Add afunix.h header. https://gitlab.winehq.org/wine/wine/-/merge_requests/2786

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[PATCH v2 0/5] MR4624: wined3d: More old-GL fixes.
by Matteo Bruni (＠Mystral) 28 May '24

28 May '24

-- v2: d3d9/tests: Skip test_sample_attached_rendertarget() without pixel shaders support. wined3d: Don't override texture parameters for COND_NP2 on multisample textures. wined3d: Don't skip FFP projection transform update. d3d9: Don't do instanced draws in DrawPrimitive() and DrawPrimitiveUP(). https://gitlab.winehq.org/wine/wine/-/merge_requests/4624

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[PATCH 0/2] MR3929: ntdll: Remove entries from queue in RtlWakeAddressAll().
by Paul Gofman (＠gofman) 28 May '24

28 May '24

This avoids one case of spurious wakeup of WaitOnAddress (which could be triggered by prior race on consequent WakeAddressAll and a thread trying to wake on that, leaving the waking thread in an alerted state). And fixes Resident Evil games randomly crashing due to unhandled spurious SleepConditionVariableCS wakeups. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/3929

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[PATCH 0/4] MR4424: ntdll: Implement reading multiple entries in NtQueryDirectoryObject. (#52585)
by Jinoh Kang (＠iamahuman) 28 May '24

28 May '24

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/4424

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[PATCH 0/2] MR2404: ddraw: Two improvements for Prince of Persia 3D.
by Zebediah Figura (＠zfigura) 28 May '24

28 May '24

This fixes a regression introduced by 15d53761a5fbfc12fc5f9974c029dace00eab33d. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/2404

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[PATCH 0/10] MR4652: wined3d: A few more old-GL fixes.
by Matteo Bruni (＠Mystral) 28 May '24

28 May '24

Here are 5 more patches on top of !4624, mostly along the same lines. I realize it's super late, no need to rush reviewing :slight_smile: -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4652

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[PATCH 0/1] MR4567: kernelbase: Silently handle exceptions if SEM_NOGPFAULTERRORBOX is set.
by Aida Jonikienė (＠DodoGTA) 28 May '24

28 May '24

This finally solves a FIXME that was added back in 1997. NFS High Stakes (and Motor City Online) both emit a 0x190 access violation on startup (according to game's strings this was meant to be debugger detection; I think this was done to interfere in a DRM bypass but I'm probably wrong). But anyway that feature causes a Wine Debugger dialog to appear when starting the games (if you click "Show Details" though they suddenly start working normally but this is an extra annoyance for average people who just want to play the game). This change prevents that by not starting the debugger if the SEM_NOGPFAULTERRORBOX flag is set (if that flag wasn't set then people would be complaining about the game crashing every time) which lets the exception silently go through (it can still be seen with WINEDEBUG=+seh set though). I'm not sure how I can test for this exception handling behavior (I'm thinking of calling RaiseException() inside a __try/__except block but that might not be exactly what the games are doing). This patch was originally posted by Zeb in a diff form (so the patch description has been written by me, DodoGTA). -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4567

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wine-gitlab December 2023