April 2025 - wine-gitlab

[PATCH v2 0/3] MR7748: ucrtbase: Add cexp() implementation.
by Daniel Lehman (＠dlehman25) 27 May '25

27 May '25

will have followup with cexpf and others -- v2: msvcr120: Add cexp() implementation. libs/musl: Pass math_error callback to exp. msvcr120/tests: Test exp. https://gitlab.winehq.org/wine/wine/-/merge_requests/7748

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[PATCH 0/1] MR7803: kernel32: Add export for CreateFileMapping2.
by Etaash Mathamsetty (＠etaash.mathamsetty) 24 May '25

24 May '25

Rainbow Six Siege checks if the export exists but then doesn't actually use it -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7803

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[PATCH 0/2] MR7938: Draft: winemac: Use IOSurface to update native window layers instead of CGImage.
by Marc-Aurel Zent (＠mzent) 22 May '25

22 May '25

This consolidates the two separate `CGImage`s (`colorImage` and `shapeImage`) previously used in `WineContentView` into a single `IOSurface` that also holds the window mask information in its alpha channel now. The alpha channel is now being updated in `macdrv_surface_flush`, whenever the shape changes (and stores that change for the next update, to also keep the front buffer in sync). This reduces the delay from setting a `CGImage` to a layer from 50ms to about 1.5ms in the `IOSurface` case (also accounting for `vImageSelectChannels_ARGB8888` operation). Based on a patch by @bshanks. I am already putting it out for feedback, but I will so some more testing to see how the performance impact of this is and do more exhaustive testing with shaped windows. Ideally the double buffer solution can be avoided as well... Also the `HBITMAP` for the windows is currently backed by a `CGDataProviderRef` and could also become an `IOSurface` I believe. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7938

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[PATCH v6 0/8] MR7466: mf: Fix some issues with seeking.
by Conor McCarthy (＠cmccarthy) 22 May '25

22 May '25

This fixes failure to play the prologue video in Planet of the Apes: Last Frontier, which unpauses by calling Start() with a location. The exact state leading to this issue does not occur in the Start() tests, and it's not clear how to reproduce it reliably. -- v6: mf: Reset transform nodes when seeking. mf: Initialise the grabber sample count when setting state after a seek. mf: Set pending requests for transform outputs to zero on flush. mf: Reset transform node outputs when seeking. mf: Flush nodes before restarting a paused source at a specific position. mf: Drop transform node input events when unpausing at a specific position. mf: Reset transforms before restarting a paused source instead of after. mf: Move transform node reset to a helper function. https://gitlab.winehq.org/wine/wine/-/merge_requests/7466

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[PATCH v11 0/1] MR4809: Draft: wip! winewayland.drv: Try to support smooth scroll events
by Ray Strode (＠halfline) 21 May '25

21 May '25

Wayland has 3 types of scrolling events: - axis. Used for e.g., touchpad 2 finger smooth scrolling - axis_discrete. Used for mouse scroll wheels (i.e., notches) - axis_value120. Used for high resolution input devices Wine currently only supports axis_discrete, meaning that 2 finger scroll events get ignored. This commit tries to add basic support for axis scrolling events, by translating the smooth motion in scroll increments using some primitive assumptions about line height and number of lines to scroll. -- v11: wip! winewayland.drv: Try to support smooth scroll events https://gitlab.winehq.org/wine/wine/-/merge_requests/4809

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[PATCH 0/1] MR7920: winecoreaudio: Fallback to pre-per-channel audio if the audio device does not support it
by Ada Ahmed (＠yretenai) 17 May '25

17 May '25

I was able to replicate the issue seen in [Bug 58113](https://bugs.winehq.org/show_bug.cgi?id=58113) on my M1. The issue stems from the usage of AudioDevicePropertyVolumeScalar, which the audio driver for the M1 does not support (at least so it appears.) Using AudioObjectIsPropertySettable allows for fast checking for this situation, including preemptively disabling main channel audio if it appears to be unsupported. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7920

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[PATCH v8 0/2] MR7623: winegstreamer: Use provided PTS and duration in video_decoder.
by Brendan McGrath (＠redmcg) 14 May '25

14 May '25

This MR modifies winegstreamer to match Windows behaviour in that: 1. the video decoders will output the PTS and duration of the input sample (if provided); and 2. the WMV decoder will set any value not provided to zero It also adds support for supplying a DTS value to the MFTs. I've marked this as draft as it fixes the tests in MR !7563 (in addition to fixing some existing `test_wmv_decoder` tests). Also, as demonstrated in MR !7569, our demuxers output different timestamps to Windows. This change will result in those different timestamps being forwarded from the decoder. So we may also want to address that difference prior to accepting this MR. -- v8: winegstreamer: Use provided PTS and duration in video_decoder. https://gitlab.winehq.org/wine/wine/-/merge_requests/7623

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[PATCH 0/3] MR6025: winewayland: Support shaped and transparent windows.
by Rémi Bernon (＠rbernon) 14 May '25

14 May '25

First commit fixes a deadlock when resizing a window. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/6025

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[PATCH v6 0/5] MR7540: kernel32/tests: Add tests for maximum path length limitation.
by Yongjie Yao (＠yaoyongjie) 13 May '25

13 May '25

In CopyFileEx, and DeleteFile functions, by default, the file name and path are limited to MAX_PATH characters. To extend this limit to 32,767 wide characters, need prepend "\\\\?\\" to the path. -- v6: kernelbase: Limit the maximum path length for DeleteFile. kernelbase: Fix DeleteFileA doesn't support long path. kernelbase: Limit the maximum path length for filesystem. ntdll: Check if long path aware is enabled. kernel32/tests: Add tests for maximum path length limitation. https://gitlab.winehq.org/wine/wine/-/merge_requests/7540

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[PATCH v17 0/3] MR6737: comctl32/toolbar: forward WM_NOTIFY CBEN_ENDEDITW
by Alanas Tebuev (＠BZZZZ) 13 May '25

13 May '25

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57178 This makes [7-zip file manager](https://www.7-zip.org/) pressing enter while editing path work: * before: * [Icon near path becomes dark (7-zip file manager doesn't go to path).](https://old.reddit.com/r/winehq/comments/16ah3ze/7zip_cant_enter_pa…) * after: * 7-zip file manager goes to path. * Path input displays incorrect path (shouldn't happen, bug in wine's comboboxex unrelated to toolbar). -- v17: comctl32/toolbar: Forward WM_NOTIFY CBEN_ENDEDITW and CBEN_ENDEDITA. comctl32: Move WM_NOTIFY unicode to ansi conversion code from pager.c to commctrl.c. comctl32/tests: Test WM_NOTIFY CBEN_ENDEDITW conversion and forwarding in toolbar. https://gitlab.winehq.org/wine/wine/-/merge_requests/6737

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wine-gitlab April 2025