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[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

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[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

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[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

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[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

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[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

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[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

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[PATCH 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 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/5869

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[PATCH v9 0/2] MR4698: Draft: winewayland.drv: Add unaccelerated pointer support
by Grigory Vasilyev (＠h0tc0d3) 18 Jun '24

18 Jun '24

Adds the registry key `HKEY_CURRENT_USER\\Software\\Wine\\Wayland Driver\\unaccelerated_pointer` witch allows raw input. This makes it easier to calculate the same sensitivity in different games, use sensitivity calculators, and easily change values when changing DPI and do not depend on the compositor or OS. For example, you want to set the sensitivity to half as much, and sensitivity curves in libinput are more difficult to calculate than in the games themselves. Based on Proton and Wine-Staging patches by @rbernon. -- v9: winewayland.drv: Add unaccelerated pointer support server: Add send_hardware_message flags for rawinput translation. https://gitlab.winehq.org/wine/wine/-/merge_requests/4698

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[PATCH v5 0/8] MR5801: d3dx9: Use new shared code in D3DXCreateTextureFromFileInMemoryEx().
by Connor McAdams (＠cmcadams) 18 Jun '24

18 Jun '24

This is the first step in moving the various D3DXCreateTextureFromFileInMemory functions over to using shared code. -- v5: d3dx9: Add support for specifying which mip level to get pixel data from to d3dx_image_get_pixels(). d3dx9: Cleanup texture value argument handling in D3DXCreateTextureFromFileInMemoryEx(). d3dx9: Add support for specifying a starting mip level when initializing a d3dx_image structure. d3dx9: Use struct volume inside of struct d3dx_image for storing dimensions. d3dx9: Use d3dx_image structure inside of D3DXCreateTextureFromFileInMemoryEx(). d3dx9: Refactor texture creation and cleanup in D3DXCreateTextureFromFileInMemoryEx(). https://gitlab.winehq.org/wine/wine/-/merge_requests/5801

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[PATCH v18 0/8] 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. -- v18: ntdll: Use PAGEMAP_SCAN to implement get_working_set_ex, if available. ntdll: Support mapping pages for views created with SEC_LARGE_PAGES. https://gitlab.winehq.org/wine/wine/-/merge_requests/5769

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