August 2022 - wine-gitlab

Re: [PATCH v2 0/1] MR678: ntdll: Implement RtlRestoreContext on i386
by Alexandre Julliard (＠julliard) 24 Aug '22

24 Aug '22

> This was already committed, but is this really correct? I'm not seeing RtlRestoreContext exported from i386 kernel32 or ntdll on my Windows 10 machine. (Maybe it's out of date, though? I have Windows 10 version 21H2, build 19044.1826.) Yes, it was added fairly recently. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/678#note_6852

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[PATCH 0/1] MR678: ntdll: Implement RtlRestoreContext on i386
by Jakub Staroń (＠js6pak) 24 Aug '22

24 Aug '22

CoreCLR since .NET 6 (https://github.com/dotnet/runtime/pull/65490) started using `CopyContext` on x86 in it's [RestoreContextSimulated](https://github.com/dotnet/runtime/blob/55fb7ef977e…, which broke wine support. I'm not completely sure why, but I don't think its worth fixing as it's just a workaround anyways. Instead we can just use the fact that coreclr will [load](https://github.com/dotnet/runtime/blob/55fb7ef977e7d120dc12f0960edcff… the undocumented and not included in any headers x86 RtlRestoreContext. I implemented it as a simple `NtContinue` which works good enough for coreclr. The function is not used by MSVC (presumably to keep [compatibility with windows 7](https://github.com/dotnet/runtime/pull/65490#issuecomment-1043560394)) like x64/arm variants are so it shouldn't need anything else. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/678

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[PATCH 0/1] MR705: combase: Omit thread ID from the stub manager ipid for MTA objects.
by Connor McAdams (＠cmcadams) 24 Aug '22

24 Aug '22

Fixes a bug that occurs when: - `CoInitializeEx(NULL, COINIT_MULTITHREADED);` is called on thread 1 - `CoInitializeEx(NULL, COINIT_MULTITHREADED);` is called on thread 2 - `CoUninitialize()` is called on thread 1. - `CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);` is called on thread 1. After this, when attempting to marshal an interface on thread 2, when `ipid_to_ifstub` is called, `apartment_findfromtid()` will find thread 1's STA and not the MTA. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/705

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[PATCH 0/1] MR706: Draft: ntoskrnl: implement cmp instruction with opcodes 0x38,0x39
by Etaash Mathamsetty (＠etaash.mathamsetty) 24 Aug '22

24 Aug '22

fixes bug #48988 I am not very familiar with assembly, so feedback is appreciated -- https://gitlab.winehq.org/wine/wine/-/merge_requests/706

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[PATCH 0/7] MR695: winegstreamer: Initial fixes and refactor of the WM async reader.
by Rémi Bernon (＠rbernon) 24 Aug '22

24 Aug '22

This includes some fixes for obvious mistakes as well as initial cleanup of the WM async reader, in preparation for implementing proper threading support. I'm planning on doing some more refactoring first, ultimately implementing the async reader on top of the sync reader, and removing the need for a private interface. I've checked that it can indeed work on Windows too, and it'll make the code simpler overall. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/695

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[PATCH v4 0/2] MR686: qasf/tests: Add more state tests and test threading strategy.
by Rémi Bernon (＠rbernon) 24 Aug '22

24 Aug '22

-- v4: qasf/tests: Test ASF Reader filter threading wrt. ReceiveCanBlock. qasf/tests: Test ASF Reader filter initial state and pins. https://gitlab.winehq.org/wine/wine/-/merge_requests/686

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[PATCH 0/2] MR686: qasf/tests: Add more state tests and test threading strategy.
by Rémi Bernon (＠rbernon) 24 Aug '22

24 Aug '22

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/686

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[PATCH 0/1] MR703: msvcr100: Set scheduler in tasks created with ScheduleTask function.
by Piotr Caban (＠piotr) 24 Aug '22

24 Aug '22

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/703

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[PATCH v28 0/2] MR464: Implement _StructuredTaskCollection::_Schedule{,_loc}
by Torge Matthies (＠tmatthies) 24 Aug '22

24 Aug '22

- Based on !463 - _RunAndWait and exception handling implemented in later commits @piotr -- v28: msvcr100: Implement _StructuredTaskCollection::_Schedule and _Schedule_loc. msvcr100: Factor out the mapping of a context to a scheduler. https://gitlab.winehq.org/wine/wine/-/merge_requests/464

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[PATCH v3 0/1] MR701: wineboot: Generate ProductId from host's machine id.
by Torge Matthies (＠tmatthies) 24 Aug '22

24 Aug '22

I could have used CryptStringToBinaryA for the hex->bin conversion, but that would add another import to wineboot. This patch was created by me on request from Alexandr Oleynikov of the Lutris project back in September of 2020. -- v3: wineboot: Generate ProductId from host's machine id. https://gitlab.winehq.org/wine/wine/-/merge_requests/701

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wine-gitlab August 2022