June 2024 - wine-gitlab

[PATCH v22 0/7] MR5769: Add support for large page backed file mapping objects on Linux.
by Vibhav Pant (＠vibhavp) 18 Jun '24

18 Jun '24

This MR adds support for creating file mapping objects backed by large pages on Linux, by making the following changes: ## wineserver * On Linux, `create_temp_file` will first attempt to use memfds as the backing fd. If it fails, it'll return to the current codepath, creating a temporary file in either the server or config directory. * The created memfd will be sealed against writes, if the caller requesting the appropriate page protection flags. * This removes the requirement that FDs be only created on filesystems/directories that aren't `noexec`. * In the server method `create_mapping` , if large pages have been requested by the caller, hold that the calling thread's token holds `SeLockMemoryPrivilege` . * Additionally, add `SeLockMemoryPrivilege` to the list of privileges enabled for the Administrator. ## `ntdll` * Add `virtual_get_min_large_page_size` and its exported wrapper `wine_unix_get_min_large_page_size`. * On Linux, the minimum page size is determined by going through `/sys/kernel/mm/hugepages`. If hugepage support was not detected, `STATUS_NOT_SUPPORTED` is returned instead. On other platforms, the older hard-coded value of 2\*1024\*1024 is returned instead. * `NtCreateSection` will validate certain parameters if large pages are requested. Specifically, it will return STATUS_INVALID_PARAMETER if the requested mapping is not anonymous/unnamed, or the size is not a multiple of the minimum supported page size. ## `kernelbase` * `GetLargePageMinimum` will use `wine_unix_get_min_large_page_size`. ## `kernel32/tests` * Add new test test_large_page_file_mapping, which validates privilege enforcements and parameter validation while creating large pages backed file mapping obejcts. The tests are skipped if `GetLargePageMinimum` returns 0. -- v22: ntdll: Use PAGEMAP_SCAN to implement get_working_set_ex, if available. kernel32: Add tests for large page mapping support. ntdll: Support creating and mapping files backed by large pages (SEC_LARGE_PAGES). https://gitlab.winehq.org/wine/wine/-/merge_requests/5769

3 8

[PATCH v3 0/1] MR5861: mshtml: Implement visibilitychange event.
by Gabriel Ivăncescu (＠insn) 18 Jun '24

18 Jun '24

Since `EVENT_SYSTEM_MINIMIZESTART` and `EVENT_SYSTEM_MINIMIZEEND` are implemented now (thanks to Esme), this is implementing visibility change events using them. We have to keep track of the browsers to iterate all the documents from the hook. Note that I tried to refcount the per-thread hook and add it only when necessary (on a visiblity change listener), since it can slow down the entire prefix. -- v3: mshtml: Implement visibilitychange event. https://gitlab.winehq.org/wine/wine/-/merge_requests/5861

2 2

[PATCH v2 0/1] MR5861: mshtml: Implement visibilitychange event.
by Gabriel Ivăncescu (＠insn) 18 Jun '24

18 Jun '24

Since `EVENT_SYSTEM_MINIMIZESTART` and `EVENT_SYSTEM_MINIMIZEEND` are implemented now (thanks to Esme), this is implementing visibility change events using them. We have to keep track of the browsers to iterate all the documents from the hook. Note that I tried to refcount the per-thread hook and add it only when necessary (on a visiblity change listener), since it can slow down the entire prefix. -- v2: mshtml: Implement visibilitychange event. https://gitlab.winehq.org/wine/wine/-/merge_requests/5861

3 3

Re: [PATCH v4 0/4] MR5584: mf: Fixes the missing MESessionClosed event in various scenarios.
by Nikolay Sivov (＠nsivov) 18 Jun '24

18 Jun '24

Could you please split up first 3 commits that improve MESessionClosed to another MR? We'll get them in first, and I'm going to see what could be done for events queue shutdown. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5584#note_73612

1 0

[PATCH v42 0/8] MR3103: server: Create and use a desktop shared mapping for GetCursorPos.
by Rémi Bernon (＠rbernon) 18 Jun '24

18 Jun '24

First part of Proton shared memory series. The full branch can be seen at https://gitlab.winehq.org/rbernon/wine/-/commits/mr/shared-memories. -- v42: win32u: Use the desktop shared data for GetCursorPos. server: Move the last cursor time to the desktop session object. server: Move the cursor position to the desktop session object. win32u: Open the desktop shared object in NtUserSetThreadDesktop. server: Return the desktop object locator in (get|set)_thread_desktop. server: Allocate shared session object for desktops. include: Add ReadNoFence64 inline helpers. server: Create a global session shared mapping. https://gitlab.winehq.org/wine/wine/-/merge_requests/3103

3 10

[PATCH v21 0/7] MR5769: Add support for large page backed file mapping objects on Linux.
by Vibhav Pant (＠vibhavp) 18 Jun '24

18 Jun '24

This MR adds support for creating file mapping objects backed by large pages on Linux, by making the following changes: ## wineserver * On Linux, `create_temp_file` will first attempt to use memfds as the backing fd. If it fails, it'll return to the current codepath, creating a temporary file in either the server or config directory. * The created memfd will be sealed against writes, if the caller requesting the appropriate page protection flags. * This removes the requirement that FDs be only created on filesystems/directories that aren't `noexec`. * In the server method `create_mapping` , if large pages have been requested by the caller, hold that the calling thread's token holds `SeLockMemoryPrivilege` . * Additionally, add `SeLockMemoryPrivilege` to the list of privileges enabled for the Administrator. ## `ntdll` * Add `virtual_get_min_large_page_size` and its exported wrapper `wine_unix_get_min_large_page_size`. * On Linux, the minimum page size is determined by going through `/sys/kernel/mm/hugepages`. If hugepage support was not detected, `STATUS_NOT_SUPPORTED` is returned instead. On other platforms, the older hard-coded value of 2\*1024\*1024 is returned instead. * `NtCreateSection` will validate certain parameters if large pages are requested. Specifically, it will return STATUS_INVALID_PARAMETER if the requested mapping is not anonymous/unnamed, or the size is not a multiple of the minimum supported page size. ## `kernelbase` * `GetLargePageMinimum` will use `wine_unix_get_min_large_page_size`. ## `kernel32/tests` * Add new test test_large_page_file_mapping, which validates privilege enforcements and parameter validation while creating large pages backed file mapping obejcts. The tests are skipped if `GetLargePageMinimum` returns 0. -- v21: ntdll: Use PAGEMAP_SCAN to implement get_working_set_ex, if available. kernel32: Add tests for large page mapping support. https://gitlab.winehq.org/wine/wine/-/merge_requests/5769

3 8

[PATCH 0/2] MR5835: win32u, winex11: Avoid using the win32u vulkan driver interface.
by Rémi Bernon (＠rbernon) 18 Jun '24

18 Jun '24

It might be hooking some functions when we want to call into the host vulkan instead. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5835

3 10

[PATCH v3 0/2] MR5869: winewayland.drv: Add mouse rawinput support
by Grigory Vasilyev (＠h0tc0d3) 18 Jun '24

18 Jun '24

Adds the registry key HKEY_CURRENT_USER\\Software\\Wine\\Wayland Driver\\rawinput witch allows mouse raw input. This makes it easier to calculate the same sensitivity in different games, use sensitivity calculators, and easily change values when changing mouse DPI and do not depend on the compositor or OS. For example, you want to set the sensitivity to half as much, but sensitivity curves in libinput are more difficult to calculate than mouse sensitivity in the games. Implementation of ideas written in the comments: https://gitlab.winehq.org/wine/wine/-/merge_requests/4698 -- v3: winewayland.drv: Add mouse rawinput support server: Add send_hardware_message flags for rawinput translation. https://gitlab.winehq.org/wine/wine/-/merge_requests/5869

2 3

[PATCH v2 0/2] MR5869: winewayland.drv: Add mouse rawinput support
by Grigory Vasilyev (＠h0tc0d3) 18 Jun '24

18 Jun '24

Adds the registry key HKEY_CURRENT_USER\\Software\\Wine\\Wayland Driver\\rawinput witch allows mouse raw input. This makes it easier to calculate the same sensitivity in different games, use sensitivity calculators, and easily change values when changing mouse DPI and do not depend on the compositor or OS. For example, you want to set the sensitivity to half as much, but sensitivity curves in libinput are more difficult to calculate than mouse sensitivity in the games. Implementation of ideas written in the comments: https://gitlab.winehq.org/wine/wine/-/merge_requests/4698 -- v2: winewayland.drv: Add mouse rawinput support https://gitlab.winehq.org/wine/wine/-/merge_requests/5869

3 4

[PATCH 0/3] MR5805: winegstreamer: Create transforms from MFVIDEOFORMAT / WAVEFORMATEX.
by Rémi Bernon (＠rbernon) 18 Jun '24

18 Jun '24

Instead of going through a custom intermediate format. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5805

5 8

2025

2024

2023

2022

wine-gitlab June 2024