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

[PATCH v4 0/1] MR11055: loader: Add default SQMClient registry key
by Rose Hellsing (＠axtlos) June 2, 2026

June 2, 2026

On Windows the key `HKLM\SOFTWARE\Microsoft\SQMClient` is populated with a random UUID when SQM is first used to identify each device. This MR makes wineboot fill it with a random UUID on initialization. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54021 -- v4: wineboot: Create SQMClient MachineId registry key https://gitlab.winehq.org/wine/wine/-/merge_requests/11055

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[PATCH 0/3] MR11054: ole32: Implement IStorage::MoveElementTo().
by Dmitry Timoshkov (＠dmitry) June 2, 2026

June 2, 2026

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/11054

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Re: [PATCH v2 0/4] MR11035: gdi32/uniscribe: Eagerly cache cmap tables for a font.
by Nikolay Sivov (＠nsivov) June 2, 2026

June 2, 2026

On Tue Jun 2 19:01:30 2026 +0000, Nikolay Sivov wrote: > Ok, yes, in this case it's not much worse to keep cmap too. But at the > same time we already have 'page' array which is exactly the same - > lazily allocated copy of a cmap. Generally I think it's easy to keep > cmap in its original format, because it's fast to lookup already. Regarding keeping multiple cmap tables, why do we need this? I don't think you are supposed to navigate multiple tables when you map characters. I'm pretty sure harfbuzz for instance does not do that, and our dwrite doesn't either, see dwrite_cmap_init(). -- https://gitlab.winehq.org/wine/wine/-/merge_requests/11035#note_142029

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Re: [PATCH v2 0/4] MR11035: gdi32/uniscribe: Eagerly cache cmap tables for a font.
by Nikolay Sivov (＠nsivov) June 2, 2026

June 2, 2026

On Mon Jun 1 11:46:58 2026 +0000, समीरसिंह Sameer Singh wrote: > Regarding. "keeping just cmap is clearly not enough for shaping to > work", the `ScriptCache` struct already stores raw table data for GSUB, > GPOS and GDEF so shaping is possible. Adding cmap format4 to the struct > (cmap format 12 was already present) follows the same established pattern. > Here is what the struct looked prior to my patch: > ```c > typedef struct { > struct list entry; > DWORD refcount; > LOGFONTW lf; > TEXTMETRICW tm; > OUTLINETEXTMETRICW *otm; > SCRIPT_FONTPROPERTIES sfp; > BOOL sfnt; > CacheGlyphPage *page[NUM_PAGES]; > ABC *widths[GLYPH_MAX / GLYPH_BLOCK_SIZE]; > void *GSUB_Table; > void *GDEF_Table; > void *CMAP_Table; > void *CMAP_format12_Table; > void *GPOS_Table; > BOOL scripts_initialized; > LoadedScript *scripts; > SIZE_T scripts_size; > SIZE_T script_count; > OPENTYPE_TAG userScript; > OPENTYPE_TAG userLang; > } ScriptCache; > ``` Ok, yes, in this case it's not much worse to keep cmap too. But at the same time we already have 'page' array which is exactly the same - lazily allocated copy of a cmap. Generally I think it's easy to keep cmap in its original format, because it's fast to lookup already. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/11035#note_142028

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[PATCH v3 0/1] MR11055: loader: Add default SQMClient registry key
by Rose Hellsing (＠axtlos) June 2, 2026

June 2, 2026

On Windows the key `HKLM\SOFTWARE\Microsoft\SQMClient` is populated with a random UUID when SQM is first used to identify each device. This MR makes wineboot fill it with a random UUID on initialization. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54021 -- v3: loader: Add default SQMClient registry key https://gitlab.winehq.org/wine/wine/-/merge_requests/11055

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[PATCH 0/1] MR11056: kernelbase: Add stub for GetIntegratedDisplaySize().
by Paul Gofman (＠gofman) June 2, 2026

June 2, 2026

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/11056

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[PATCH v10 0/1] MR10704: Display invalid Indic syllables
by Aric Stewart (＠aricstewart) June 2, 2026

June 2, 2026

Use the U+25CC DOTTED CIRCLE as the base glyph for invalid Indic syllables https://bugs.winehq.org/show_bug.cgi?id=27637 -- v10: Display invalid Indic syllables https://gitlab.winehq.org/wine/wine/-/merge_requests/10704

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[PATCH v2 0/1] MR11055: loader: Add default SQMClient registry key
by Rose Hellsing (＠axtlos) June 2, 2026

June 2, 2026

On Windows the key `HKLM\SOFTWARE\Microsoft\SQMClient` is populated with a random UUID when SQM is first used to identify each device. This MR makes wineboot fill it with a random UUID on initialization. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54021 -- v2: loader: Add default SQMClient registry key https://gitlab.winehq.org/wine/wine/-/merge_requests/11055

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[PATCH 0/1] MR11055: loader: Add default SQMClient registry key
by Rose Hellsing (＠axtlos) June 2, 2026

June 2, 2026

On Windows the key `HKLM\SOFTWARE\Microsoft\SQMClient` is populated with a random UUID when SQM is first used to identify each device. For now setting it to an empty value seems to satisfy applications that depend on it. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54021 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/11055

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[PATCH v5 0/4] MR10992: ddraw: Allow attaching flip chain surfaces surfaces (for v1 surfaces).
by Paul Gofman (＠gofman) June 2, 2026

June 2, 2026

-- v5: ddraw: Force render target bind flags on v1 swapchain candidate surfaces. ddraw/tests: Add tests for attaching and detaching backbuffers on ddraw1. ddraw: Allow attaching flip chain surfaces. ddraw: Renamed is_root surface attribute to is_implicit. https://gitlab.winehq.org/wine/wine/-/merge_requests/10992

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