June 2025 - wine-gitlab

[PATCH 0/1] MR7902: krnl386: Add FIXME case for every unimplemented DPMI 0.9 call
by Pali Rohár (＠pali) 30 Aug '25

30 Aug '25

Windows provides DPMI host according to DPMI version 0.9. Add cases for all missing DPMI 0.9 function calls into wine code, set Carry flag which indicates DPMI failure and mark them with appropriate FIXME comments. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7902

3 5

[PATCH 0/1] MR7903: krnl386: Fix comments for DPMI 0202h/0203h calls (Processor Exception Handler Vector)
by Pali Rohár (＠pali) 30 Aug '25

30 Aug '25

DPMI functions 0202h and 0203h related to Processor Exception Handler Vector are not supported by wine. So update FIXME comments about this fact. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7903

3 5

[PATCH 0/1] MR8033: kernelbase: Support using CreateFile to create folders
by Yeshun Ye (＠yeyeshun) 29 Aug '25

29 Aug '25

Signed-off-by: YeshunYe <yeyeshun(a)uniontech.com> Change-Id: I2a8099278fae6dcc45bc92fb1f1f606407fba000 Although MSDN does not mention that CreateFile can be used to create folders, it is actually supported. Verified on WinXP, Win7, and Win10. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/8033

3 3

[PATCH 0/1] MR6848: mf/evr: Increase the number of prerolled samples to 3.
by Rémi Bernon (＠rbernon) 29 Aug '25

29 Aug '25

Fixes some stuttering in Secret of Mana. Native seems to only preroll 2 samples, but it still stutters a bit in Secret of Mana without at least 3 buffers. This is probably caused by a different sample decoding pattern, and 3 buffers in flight should be fine. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/6848

3 4

[PATCH 0/1] MR4379: Draft: mfmediaengine/tests: Test frame advancing behavior in frame server mode.
by Bernhard Kölbl (＠besentv) 28 Aug '25

28 Aug '25

The main goal here is to show that the current implementation is very sure wrong. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/4379

3 3

[PATCH v7 0/2] MR7032: Add embeddedbrowserwebview aka. WebView2 DLL stub.
by Bernhard Kölbl (＠besentv) 28 Aug '25

28 Aug '25

(For after the code freeze.) I think we want to have this DLL living in Wine for easier development, and probably dynamically load our custom Chromium fork from here. (just like MSHTML and wine-Gecko) The code for that fork could then be created in its own repo. -- v7: embeddedbrowserwebview: Create CreateWebViewEnvironmentWithOptionsInternal stub. embeddedbrowserwebview: Add stub dll. https://gitlab.winehq.org/wine/wine/-/merge_requests/7032

6 8

[PATCH 0/1] MR8298: ole32: Don't get metafile extent if there is no metafile.
by Yuxuan Shui (＠yshui) 27 Aug '25

27 Aug '25

If entry->stgmedium.hEnhMetaFile is NULL, the data_size we get will be 0, we then allocate 0 bytes for data, but expect it to contain at least a METAFILEPICT, resulting in reading out-of-bound. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/8298

3 3

[PATCH 0/1] MR8406: wined3d: Make sure swapchain can't be used after being released.
by Yuxuan Shui (＠yshui) 27 Aug '25

27 Aug '25

In wined3d_swapchain_cleanup, before decrementing the reference counts of each of the back/front buffers, we first set their swapchain to NULL, presumably to stop the current under-destruction swapchain from being used through them. But there is an oversight. When we call wined3d_texture_decref on the front_buffer, the back_buffers still have their swapchains pointing to the swapchain being destroyed. In texture_resource_unload, we call context_acquire(device, NULL, 0), note the NULL texture parameter here. When the texture parameter is NULL, wined3d_context_gl_acquire (in turn called by context_acquire) will default to using the first back buffer from the implicit swapchain of "device", which, as previously stated, has not had their swapchain set to NULL yet. From here, we reach wined3d_context_gl_activate with a texture whose swapchain is currently being destroyed. This swapchain is then assigned to "context_gl" here before being freed, leaving a dangling pointer. When this context_gl is acquired again later, we will try to access context_gl->c.swapchain->win_handle, thus complete the use-after-free cycle. This commit makes sure the swapchain pointer of ALL front and back buffers are set to NULL before decrementing their reference counts. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=58325 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/8406

3 3

[PATCH 0/7] MR7367: winex11: Use _NET_ACTIVE_WINDOW to request/track foreground window.
by Rémi Bernon (＠rbernon) 26 Aug '25

26 Aug '25

This should at least fix foreground window inconsistencies between Wine and X11, when _NET_ACTIVE_WINDOW is supported by the WM, allowing us to then better implement focus tracking (to avoid changing focus when not desired), as well as SWP_NOACTIVATE. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7367

4 11

[PATCH v6 0/41] MR6207: Draft: include: Introduce new COM implementation helper macros.
by Rémi Bernon (＠rbernon) 25 Aug '25

25 Aug '25

I think it would be very nice to have something like that to reduce the burden of implementing COM interfaces. This shows for instance on the windows.gaming.input module a 30% LoC reduction (from ~6800 to ~4700), even though the module already had a boilerplate helper macros already. The MR introduces macros to automatically implement each IUnknown method, as well as all of them at once. It also includes a helper to implement IInspectable methods at once, as well as macros to forward both interface methods to a base interface or an outer object. Last, it provides higher-level macros to implement a main interface and any number of sub interfaces and generate IUnknown, forwarding and vtables for all of them at once, with IInspectable support when needed. It uses widl to generate additional per-interface macros, for things like inheritance and vtable generation. The rest of the macros are otherwise shared in a Wine-specific header. The implementation is split to show individual macro being used, although they are later replaced by higher-level macros. The individual helpers are still useful in some corner cases where specific behavior needs to be implemented, or for aggregating classes. -- v6: widl: Generate return traces for COM classes. widl: Generate method traces for COM classes. widl: Generate COM class code for IClassFactory. windows.gaming.input: Generate the provider COM class. windows.gaming.input: Generate the vector COM classes. windows.gaming.input: Generate the async COM classes. windows.gaming.input: Generate the manager COM classes. windows.gaming.input: Generate the force feedback COM classes. windows.gaming.input: Generate the ramp effect COM classes. windows.gaming.input: Generate the periodic effect COM classes. windows.gaming.input: Generate the constant effect COM classes. windows.gaming.input: Generate the condition effect COM classes. (broken) windows.gaming.input: Generate the racing wheel COM classes. windows.gaming.input: Generate the gamepad COM classes. windows.gaming.input: rename controller to raw_controller widl: Generate initializers for COM classes. widl: Generate vtables for COM classes. widl: Generate impl unwrappers for COM classes. widl: Generate QueryInterface for COM classes. widl: generate some query interface helpers widl: Generate default IUnknown / IInspectable implementation. widl: Generate IUnkonwn and IInspectable forwarding for COM classes. widl: Generate impl_from helpers for COM classes. windows.gaming.input: Use the generated COM class structs. widl: Generate some structs for COM classes. widl: Parse a widl-specific impl attribute on structs. makedep: Generate some new impl.h headers from the IDLs. widl: Generate some new impl.h headers from the IDLs. windows.gaming.input: Use a separate interface for IAgileObject. widl: Introduce a new append_declspec helper. widl: Inline write_args into write_type_right. widl: Cleanup indentation and variables in write_type_right. widl: Remove now unnecessary write_callconv argument. widl: Introduce a new append_type_left helper. widl: Split write_type_left into a write_type_definition_left helper. widl: Cleanup indentation and variables in write_type_left. widl: Introduce a new write_record_type_definition helper. widl: Move some type name construction out of write_type_left. widl: Remove unnecessary recursion for TYPE_BITFIELD. widl: Introduce a new append_basic_type helper. widl: Wrap strappend parameters in a new struct strbuf. 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/6207

3 19

2025

2024

2023

2022

wine-gitlab June 2025