April 2026 - Wine-GitLab - list.winehq.org

[PATCH 0/2] MR10533: winevulkan: Ignore VkPhysicalDeviceVulkan14Properties returnedonly.
by Rémi Bernon (＠rbernon) April 3, 2026

April 3, 2026

The copySrcLayoutCount, pCopySrcLayouts, copyDstLayoutCount and pCopyDstLayouts fields are client provided sizes and buffers and need to be copied from the input struct. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10533

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[PATCH v2 0/7] MR10549: Draft: iyuv_32: Implement Decompression
by Brendan McGrath (＠redmcg) April 2, 2026

April 2, 2026

This MR adds I420 "decompression" functionality to the `iyuv_32.dll`. -- v2: iyuv_32: Implement IYUV_Decompress. iyuv_32: Implement IYUV_DecompressBegin. iyuv_32: Implement IYUV_Open. iyuv_32: Implement IYUV_DecompressGetFormat. iyuv_32: Implement IYUV_DecompressQuery. iyuv_32: Implement IYUV_GetInfo. winegstreamer: Add winegstreamer_create_color_converter. https://gitlab.winehq.org/wine/wine/-/merge_requests/10549

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[PATCH 0/6] MR10549: iyuv_32: Implement Decompression
by Brendan McGrath (＠redmcg) April 2, 2026

April 2, 2026

This MR adds I420 "decompression" functionality to the `iyuv_32.dll`. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10549

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[PATCH v4 0/3] MR10546: Draft: vbscript: Use indexed lookup for global functions and variables.
by Francis De Brabandere (＠francisdb) April 2, 2026

April 2, 2026

Replace O(N) linear scans through `global_funcs[]` and `global_vars[]` with O(log N) tree lookups for global function and variable resolution. **Global functions:** Scripts that use `ExecuteGlobal` to dynamically generate functions (e.g. Visual Pinball's GLF framework generates ~1000 functions at startup) hit pathological O(N) scan behavior on every `GetRef` call and `GetDispID` lookup. With this change, `GetRef` dispatch over 1000 functions drops from 503ms to 58ms (**8.7x**), reaching parity with Windows (62ms). | Benchmark (1000 dynamic functions) | Before | After | Speedup | Windows | |-----------|--------|-------|---------|---------| | GetRef varied x100K | 503 ms | 58 ms | **8.7x** | 62 ms | | GetRef loop x200K | 292 ms | 82 ms | **3.6x** | 125 ms | | GetRef cached x200K | 35 ms | 35 ms | 1.0x | 85 ms | | Direct call x200K | 35 ms | 46 ms | ~1.0x | 31 ms | **Global variables:** Profiling a real-world 75K-line Visual Pinball table script with 3000+ global variables (registered via multiple `ExecuteGlobal` calls) shows `lookup_identifier`'s linear scan over `global_vars[]` consuming ~55% of total CPU time. Compile-time binding (`bind_local`) does not help here because it only resolves variables declared within the same compilation unit, variables from prior `ExecuteGlobal` calls remain unbound at runtime. Depends on !10544 for the fast `vbs_wcsicmp` used in the tree comparators. -- v4: vbscript: Use indexed lookup for global variables. https://gitlab.winehq.org/wine/wine/-/merge_requests/10546

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Re: [PATCH v4 0/5] MR10467: iyuv/tests: Add stub DLL and tests. - approved
by Alexandre Julliard (＠julliard) April 2, 2026

April 2, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10467

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Re: [PATCH v2 0/1] MR10548: po: update Polish translation - approved
by Alexandre Julliard (＠julliard) April 2, 2026

April 2, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10548

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Re: [PATCH v2 0/3] MR10545: Add LGPL license exception to some C runtime files. - approved
by Alexandre Julliard (＠julliard) April 2, 2026

April 2, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10545

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Re: [PATCH v2 0/1] MR10385: magnification: Add stub for MagInitialize. - approved
by Alexandre Julliard (＠julliard) April 2, 2026

April 2, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10385

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Re: [PATCH v6 0/2] MR10324: win32u: Fix deadlock when setting hdc_src to the window's self DC. - approved
by Alexandre Julliard (＠julliard) April 2, 2026

April 2, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10324

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Re: [PATCH v14 0/2] MR10460: msvcrt: Add support for %Z printf specifier. - approved
by Alexandre Julliard (＠julliard) April 2, 2026

April 2, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10460

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