March 2025 - wine-gitlab

[PATCH v2 0/2] MR7619: comctl32: Implement EVENT_OBJECT_VALUECHANGE for edit controls.
by Esme Povirk (＠madewokherd) 22 Mar '25

22 Mar '25

-- v2: comctl32/tests: Test MSAA events for edit controls. comctl32: Implement EVENT_OBJECT_VALUECHANGE for edit controls. https://gitlab.winehq.org/wine/wine/-/merge_requests/7619

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[PATCH 0/1] MR7622: comctl32: Avoid segfault in PROPSHEET_DoCommand when psInfo is NULL.
by YuriK7 (＠riyu12383) 22 Mar '25

22 Mar '25

Fixes https://bugs.winehq.org/show_bug.cgi?id=57987. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7622

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[PATCH 0/1] MR7640: server: Fall back to epoll_wait if epoll_pwait2 doesn't work
by Alfred Agrell (＠Alcaro) 22 Mar '25

22 Mar '25

Fixes hangs if Wine is built with newer headers than kernel -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7640

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[PATCH 0/1] MR7641: ntdll: Added side effect of KiUserCallbackDispatcher needed for SkyrimSE CreationKit
by Keaton Ens (＠kgzod) 22 Mar '25

22 Mar '25

Push 0x7fff to the stack in __wine_syscall_dispatcher to recreate side effect of KiUserCallbackDispatcher needed by Skyrim Special Edition: Creation Kit to fix a menu resolution bug. Wine Bug: https://bugs.winehq.org/show_bug.cgi?id=58003 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7641

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Re: [PATCH v6 0/2] MR7638: Draft: gdiplus: Fix matrix transformations for GdipGetPathWorldBounds function - closed
by Bartosz Kosiorek (＠gang65) 22 Mar '25

22 Mar '25

This merge request was closed by Bartosz Kosiorek. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7638

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[PATCH v4 0/5] MR7630: winebth.sys part 7: Introduce support for authentication/pairing.
by Vibhav Pant (＠vibhavp) 22 Mar '25

22 Mar '25

Introduce infrastructure necessary to support receiving, sending and replying (to) Bluetooth authentication/pairing requests: - During startup, the Bluetooth driver now creates a "pairing agent" and registers it with BlueZ. The pairing agent is a DBus object implementing the `org.bluez.Agent1` interface (documented [here](https://github.com/bluez/bluez/blob/master/doc/org.bluez.Agent.rst)), which receives authentication requests from BlueZ. The pairing agent then forwards the request data to the PE driver, in form of a `WINEBLUETOOTH_EVENT_AUTH_EVENT` event. The agent is unregistered during driver shutdown. - Right now, the agent only supports Numeric Comparison pairing requests. - Create a new auxiliary device, `\??\WINEBTHAUTH` during driver startup. This device handles authentication functionality that is independent of radio PDOs on the system, which allows the userspace APIs to not track individual Bluetooth radio objects to implement authentication. `WINEBTHAUTH` right now serves two purposes: - Serve as the device object for which `GUID_WINEBTH_AUTHENTICATION_REQUEST` PnP events are broadcasted. This event is sent whenever the Bluetooth event loop in (`bluetooth_event_loop_thread_proc`) receives `WINEBLUETOOTH_EVENT_AUTH_EVENT`. The event's buffer contains a `struct winebth_authentication_request` value, which contains data relevant to the incoming auth request. - Handle the `IOCTL_WINEBTH_AUTH_REGISTER` IOCTL. This simply calls the [`RequestDefaultAgent` BlueZ method](https://github.com/bluez/bluez/blob/master/doc/org.bluez.AgentManag… right now, which asks BlueZ to send all incoming Bluetooth authentication requests to Wine's pairing agent (described above). This is not always strictly necessary, but is useful if there already is a default pairing agent set. - `WINEBTHAUTH` will also ultimately be in charge of responding to authentication requests, which I'll be adding in the next-ish MR(s). - Implement `BluetoothRegisterForAuthenticationEx` and `BluetoothUnregisterAuthentication`. Registration is done by invoking `IOCTL_WINEBTH_AUTH_REGISTER`, and then listening for `GUID_WINEBTH_AUTHENTICATION_REQUEST` events on a `HANDLE` to `\??\WINEBTHAUTH` using the newly added `CM_Register_Notifications`. To keep the MR from getting any larger, I have not included support for `BluetoothSendAuthenticationResponseEx`. That will likely be introduced in the future. -- v4: bluetoothapis/tests: Add tests for BluetoothRegisterForAuthenticationEx and BluetoothUnregisterAuthentication. https://gitlab.winehq.org/wine/wine/-/merge_requests/7630

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[PATCH v4 0/2] MR7638: gdiplus: Fix matrix transformations for GdipGetPathWorldBounds function
by Bartosz Kosiorek (＠gang65) 22 Mar '25

22 Mar '25

-- v4: gdiplus: Fix matrix transformations for GdipGetPathWorldBounds https://gitlab.winehq.org/wine/wine/-/merge_requests/7638

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[PATCH v3 0/2] MR7638: gdiplus: Fix matrix transformations for GdipGetPathWorldBounds function
by Bartosz Kosiorek (＠gang65) 22 Mar '25

22 Mar '25

-- v3: gdiplus: Fix matrix transformations for GdipGetPathWorldBounds https://gitlab.winehq.org/wine/wine/-/merge_requests/7638

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[PATCH v3 0/5] MR7630: winebth.sys part 7: Introduce support for authentication/pairing.
by Vibhav Pant (＠vibhavp) 22 Mar '25

22 Mar '25

Introduce infrastructure necessary to support receiving, sending and replying (to) Bluetooth authentication/pairing requests: - During startup, the Bluetooth driver now creates a "pairing agent" and registers it with BlueZ. The pairing agent is a DBus object implementing the `org.bluez.Agent1` interface (documented [here](https://github.com/bluez/bluez/blob/master/doc/org.bluez.Agent.rst)), which receives authentication requests from BlueZ. The pairing agent then forwards the request data to the PE driver, in form of a `WINEBLUETOOTH_EVENT_AUTH_EVENT` event. The agent is unregistered during driver shutdown. - Right now, the agent only supports Numeric Comparison pairing requests. - Create a new auxiliary device, `\??\WINEBTHAUTH` during driver startup. This device handles authentication functionality that is independent of radio PDOs on the system, which allows the userspace APIs to not track individual Bluetooth radio objects to implement authentication. `WINEBTHAUTH` right now serves two purposes: - Serve as the device object for which `GUID_WINEBTH_AUTHENTICATION_REQUEST` PnP events are broadcasted. This event is sent whenever the Bluetooth event loop in (`bluetooth_event_loop_thread_proc`) receives `WINEBLUETOOTH_EVENT_AUTH_EVENT`. The event's buffer contains a `struct winebth_authentication_request` value, which contains data relevant to the incoming auth request. - Handle the `IOCTL_WINEBTH_AUTH_REGISTER` IOCTL. This simply calls the [`RequestDefaultAgent` BlueZ method](https://github.com/bluez/bluez/blob/master/doc/org.bluez.AgentManag… right now, which asks BlueZ to send all incoming Bluetooth authentication requests to Wine's pairing agent (described above). This is not always strictly necessary, but is useful if there already is a default pairing agent set. - `WINEBTHAUTH` will also ultimately be in charge of responding to authentication requests, which I'll be adding in the next-ish MR(s). - Implement `BluetoothRegisterForAuthenticationEx` and `BluetoothUnregisterAuthentication`. Registration is done by invoking `IOCTL_WINEBTH_AUTH_REGISTER`, and then listening for `GUID_WINEBTH_AUTHENTICATION_REQUEST` events on a `HANDLE` to `\??\WINEBTHAUTH` using the newly added `CM_Register_Notifications`. To keep the MR from getting any larger, I have not included support for `BluetoothSendAuthenticationResponseEx`. That will likely be introduced in the future. -- v3: bluetoothapis/tests: Add tests for BluetoothRegisterForAuthenticationEx and BluetoothUnregisterAuthentication. bluetoothapis: Implement BluetoothRegisterForAuthenticationEx and BluetoothUnregisterForAuthentication. winebth.sys: Implement IOCTL_WINEBTH_AUTH_REGISTER. winebth.sys: Broadcast a BLUETOOTH_AUTHENTICATION_REQUEST PnP event on receiving a RequestConfirmation request from BlueZ. https://gitlab.winehq.org/wine/wine/-/merge_requests/7630

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[PATCH v9 0/9] MR7422: winebus/dinput: Support arbitrary number of axes in the virtual PID descriptor
by Tomasz Pakuła (＠TomaszPakula) 21 Mar '25

21 Mar '25

Related Wine issue: https://bugs.winehq.org/show_bug.cgi?id=52714 I'm starting work on updating/extending Linux force feedback API and one of my goals is to expose the number and an array that contains the device's ffb-enabled axes. As I'm mainly working with USB PID driver, I already have a POC of obtaining this data. What prompted this is that currently Wine always creates virtual joysticks with two PID ffb axes. This causes issues with [Richard Burns Rally](https://github.com/ValveSoftware/Proton/issues/6702#issuecomment-267…, as this game incorrectly initializes a `CONSTANT_FORCE` effect with all the FFB axes that contain `DIDOI_FFACTUATOR` flag and then trying to update `cAxes` and `rgdwAxes` values which leads to `DIERR_INVALIDPARAM`. Now, this flag is set by wine while enumerating virtual device's axes and while `(axis index < FFB axes)`, flag is applied. This means, that every device which has FFB functionality and at least two axes, will report FFB on `X`, `Y`. While updated API would mean a lot of steering wheels would correctly report only 1 axis, a lot of USB PID wheels still include `X` and `Y` in their `AXES_ENABLE` and `DIRECTION` usages. This, again, would lead to broken FFB (in affected games). On Windows, there's a possibility of overwriting some joystick capabilities with registry entries, which ends up removing `DIDOI_FFACTUATOR` flag from a selected axis. This doesn't work in Wine. This MR allows Wine to add an arbitrary number (up to `PID_AXES_MAX`) of axes to the PID descriptor, based on the value of Haptic Axes from SDL or from Linux FF api in the future (I'm working on it). Additionally, to work around RBR and other games with similar, wrong FFB handling, I introduced a [hint](https://github.com/libsdl-org/SDL/issues/12341) to SDL that allows a dynamic overwrite of the number of haptic axes. For the Linux API, I'll figure out a nice way to override when the number of axes will be exposed. With these changes, I was able to successfully get force feedback on my Moza Racing R9 with all axes usable. With additional traces in the dinput code, I confirmed that with one axis defined in the PID descriptor, the game created a constant force effect with just one axis and `cAxes = 1`. -- v9: Try fixing tests https://gitlab.winehq.org/wine/wine/-/merge_requests/7422

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wine-gitlab March 2025