January 2024 - wine-gitlab

[PATCH v3 0/1] MR590: vkd3d-shader/dxil: Support forward-referenced value ids.
by Conor McCarthy (＠cmccarthy) 07 Feb '24

07 Feb '24

This is relevant to the structuriser because branched DXIL can sometimes contain forward refs. It doesn't need to be implemented in the backend until necessary, but it adds a parameter to `register_init_ssa_vector()` and `register_init_ssa_scalar()` so it's convenient to add before further use of those functions. -- v3: vkd3d-shader/dxil: Support forward-referenced value ids. https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/590

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[PATCH v4 0/2] MR4786: win32u: Query virtual desktop status from the registry.
by Zhiyi Zhang (＠zhiyi) 07 Feb '24

07 Feb '24

Checking flags of the thread desktop to determine whether virtual desktop is on is unreliable. For example, CEF applications create their own desktop and so is_virtual_desktop() could incorrectly report that virtual desktop is off. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55810 -- v4: server: inherit wine internal desktop flags when creating desktops. https://gitlab.winehq.org/wine/wine/-/merge_requests/4786

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[PATCH v3 0/3] MR4915: d3d9: Implement Direct3DCreate9On12().
by Mohamad Al-Jaf (＠maljaf) 07 Feb '24

07 Feb '24

Needed by Orbiter Space Flight Simulator and Train Simulator Classic. -- v3: d3d9/tests: Add Direct3DCreate9On12() tests. d3d9: Implement Direct3DCreate9On12(). https://gitlab.winehq.org/wine/wine/-/merge_requests/4915

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[PATCH 0/1] MR4737: configure: On aarch64 align PE binaries to 64k pages
by Fabian Maurer (＠DarkShadow44) 06 Feb '24

06 Feb '24

It still works using lower page sizes while also allowing page sizes > 4k Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52715 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4737

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[PATCH v2 0/2] MR618: vkd3d-shader/dxil: Hyperbolic trigonometry.
by Conor McCarthy (＠cmccarthy) 06 Feb '24

06 Feb '24

-- v2: vkd3d-shader/dxil: Handle hyperbolic trigonometric functions in sm6_parser_emit_dx_unary(). tests/shader-runner: Add hyperbolic trigonometry tests. https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/618

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[PATCH v2 0/1] MR4854: ntdll: Reimplement set_native_thread_name() for macOS
by Marc-Aurel Zent (＠mzent) 05 Feb '24

05 Feb '24

This reworks `set_native_thread_name()` for macOS to not rely on mach thread ports returned server side (which were potentially colliding cross-process anyways) and re-implements what `pthread_setname_np()` would do on wines side, with additionally allowing setting threadnames cross-process. On the kernel side `bsd_setthreadname()` is apparently "known to race with regards to the contents of the thread name", so that is only exposed for the thread calling it on itself. Since the pthread struct is private, the location of the thread name is determined at runtime (although in practice, it is constant (80 bytes) from at least 10.15 up to 14.0). This has an effect on both `pthread_getname_np()` and the `NSThread` implementation on top a native library would use. Cross-thread naming is only not visible to external debuggers, which have acquired a mach port right and calling `thread_info()` with `THREAD_EXTENDED_INFO` -- v2: ntdll: Reimplement set_native_thread_name() for macOS. https://gitlab.winehq.org/wine/wine/-/merge_requests/4854

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[PATCH 0/4] MR4613: Stg handles' flags when inheriting.
by eric pouech (＠epo) 05 Feb '24

05 Feb '24

This series' main purpose is to fix the handles' attributes of standard I/O handles in CreateProcess. Needed behavior in CreateProcess is implemented by supporting the DUPLICATE_SAME_ATTRIBUTES option in NtDuplicateObject() and DuplicateHandle(). This option is not documented in SDK, but is in DDK. Manifest constant has been added to DDK header (maybe now Wine's DUPLICATE_MAKE_GLOBAL could be moved here to). -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4613

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[PATCH 0/2] MR4967: winsock: Stop racings send forcing async results and reporting socket as not write ready in select().
by Paul Gofman (＠gofman) 05 Feb '24

05 Feb '24

When two sends are performed in parallel on a socket the send which came second to server's (socked_send) will always considered blocking if the first send hasn't performed set_async_direct_result() in client's ntdll yet. Similarly, if select() is coming shortly after send() it may report socket as not write ready. We don't care for avoiding a race here because if those two sends or send / select are not synced by app it is unlikely possible for an app to depend on which gets processed first, and the one which was called earlier in wall time now also is not guaranteed to be actually processed first. The patches fix Tekken 8 which gets frequently disconnected from multiplayer matches. The game treats WSAEWOULDBLOCK from send() on its non-blocking UDP socket, as well as the same socket not reported as write ready from select as a disconnection condition. Those conditions normally (outside of actual network problem / contention) only happen due to the races described above (while the game performs send() concurrently from different threads or is racing send with select). -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4967

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[PATCH v2 0/7] MR4986: mshtml: MessageEvent improvements and misc.
by Gabriel Ivăncescu (＠insn) 05 Feb '24

05 Feb '24

-- v2: mshtml/tests: Test builtin function default value getter with custom mshtml: Expose the IHTMLEventObj5 props to scripts. mshtml: Implement `initMessageEvent` for MessageEvents. mshtml: Implement `origin` prop for MessageEvents. mshtml: Implement `data` getter for MessageEvent objs. mshtml: Implement `source` prop for MessageEvents. mshtml: Use a hook to implement postMessage. https://gitlab.winehq.org/wine/wine/-/merge_requests/4986

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[PATCH 0/6] MR4518: ntdll: Integrate with GDB using systemtap rtld probes.
by Rémi Bernon (＠rbernon) 03 Feb '24

03 Feb '24

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. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4518

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wine-gitlab January 2024