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

[PATCH 0/23] MR10687: Draft: colorcnv, msvproc, resampledmo: Import and use libswresample and libswscale.
by Rémi Bernon (＠rbernon) April 29, 2026

April 29, 2026

This is an attempt at importing some of FFmpeg code as a PE library, in order to use it to implement audio and video conversion. It removes the need to have the corresponding components available through Gstreamer on the unix side, improves compatibility, as well as performance by a large amount. This is the case in particular for video format conversion. Note that for now it will only benefit pipelines that use these components on the PE side, which is not the majority of use cases right now because we are still doing more than we should on the Gstreamer. I think the idea could perhaps later be extended to cover demuxers (although that could be a bit controversial, but I believe most Linux distributions are distributing them without concerns now), leaving only decoder components to be possibly delegated to the unix side to avoid going into dangerous waters. ``` Measured conversion times for a 4K video frame, average over 1000 calls: (gstreamer) (ffmpeg) I420 -> NV12 2d:0 flip:0 0.232932ms -> 0.122778ms (1.90x) I420 -> NV12 2d:1 flip:0 0.212732ms -> 0.153243ms (1.39x) I420 -> RGB565 2d:0 flip:0 0.415617ms -> 0.153634ms (2.71x) I420 -> RGB24 2d:0 flip:0 0.652448ms -> 0.147694ms (4.42x) I420 -> RGB32 2d:0 flip:0 0.468539ms -> 0.144602ms (3.24x) I420 -> RGB32 2d:0 flip:1 0.442714ms -> 0.176187ms (2.51x) I420 -> RGB32 2d:1 flip:0 0.432901ms -> 0.205248ms (2.11x) I420 -> RGB32 2d:1 flip:1 0.434456ms -> 0.164153ms (2.65x) I420 -> ARGB32 2d:0 flip:0 0.484792ms -> 0.166264ms (2.92x) NV12 -> I420 2d:0 flip:0 0.237323ms -> 0.070567ms (3.36x) NV12 -> I420 2d:1 flip:0 0.233147ms -> 0.085753ms (2.72x) NV12 -> RGB565 2d:0 flip:0 1.073673ms -> 0.628600ms (1.71x) NV12 -> RGB24 2d:0 flip:0 1.310258ms -> 0.737381ms (1.78x) NV12 -> RGB32 2d:0 flip:0 1.365511ms -> 0.810218ms (1.69x) NV12 -> RGB32 2d:0 flip:1 1.213529ms -> 0.832048ms (1.46x) NV12 -> RGB32 2d:1 flip:0 1.185173ms -> 0.821544ms (1.44x) NV12 -> RGB32 2d:1 flip:1 1.051457ms -> 0.837046ms (1.26x) NV12 -> ARGB32 2d:0 flip:0 1.111438ms -> 0.814145ms (1.37x) ``` -- This merge request has too many patches to be relayed via email. Please visit the URL below to see the contents of the merge request. https://gitlab.winehq.org/wine/wine/-/merge_requests/10687

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[PATCH 0/2] MR10773: windows.media.speech: Don't access the all voices vector view directly.
by Bernhard Kölbl (＠besentv) April 29, 2026

April 29, 2026

The vector view might be uninitialized by the time ISpeechSynthesizer_put_Voice is called, so get it via the "official" way through IInstalledVoicesStatic. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=59694 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10773

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[PATCH v4 0/4] MR10680: scrrun: Implement IFile and IFolder Delete and Move methods.
by Francis De Brabandere (＠francisdb) April 29, 2026

April 29, 2026

file_Delete wraps DeleteFileW, honouring the Force flag by clearing readonly attributes. folder_Delete recursively removes contents via the existing delete_file/delete_folder helpers, then RemoveDirectoryW. Both Move methods wrap MoveFileW. -- v4: scrrun: Implement IFolder::Move. scrrun: Implement IFile::Move. scrrun: Implement IFolder::Delete. scrrun: Implement IFile::Delete. https://gitlab.winehq.org/wine/wine/-/merge_requests/10680

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[PATCH v7 0/1] MR10343: vbscript: Resolve parser conflicts with %prec and %expect.
by Francis De Brabandere (＠francisdb) April 29, 2026

April 29, 2026

Use %prec LOWER_THAN_ELSE on the empty EndIf_opt rule to explicitly resolve 4 dangling Else / End If shift/reduce conflicts. The remaining 6 conflicts are benign colon-chain ambiguities documented with %expect 6. -- v7: vbscript: Resolve parser conflicts with %prec and %expect. https://gitlab.winehq.org/wine/wine/-/merge_requests/10343

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[PATCH 0/2] MR8414: Fix EV Nova game text truncation.
by Zhiyi Zhang (＠zhiyi) April 29, 2026

April 29, 2026

Fix the rectangle from DrawText(..., DT_CALCRECT) with a selected font might not be enough to actually draw text with the font for the EV Nova game. This ensures that text extent calculated with a font selected in a device context is enough when drawing texts using the same font and device context. The root cause is that FreeType might report different font metrics for different GGO formats. GetTextExtentExPoint() gets text extent with GGO_METRICS. And GGO_METRICS gets font metrics from glyphs loaded with FT_LOAD_TARGET_NORMAL, so when drawing bitmap fonts, which is of GGO_BITMAP format loaded with FT_LOAD_TARGET_MONO, with the calculated text extent, the result text might get truncated because of the font metrics difference. On Windows, anti-aliased font and bitmap font of the same face font reports the same font metrics so such a problem doesn't happen. The ultimate fix is to let FreeType hint the bitmap fonts with the same font metrics as anti-aliased fonts but there are no settings that can achieve it unless we write a new FreeType hinter. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57309 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/8414

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[PATCH v2 0/1] MR10594: Draft: vbscript: Log call stack trace on runtime errors.
by Francis De Brabandere (＠francisdb) April 29, 2026

April 29, 2026

Add WARN-level trace output showing the call chain when a runtime error propagates through nested function calls. This helps diagnose errors in ExecuteGlobal/Execute code where the reported error location has no context about which call chain led to it. ``` Example output for WINEDEBUG=warn+vbscript: error 0x80020012 in L"Broken", line 3 called from L"Wrapper", line 2 called from <global>, line 16 ``` -- v2: vbscript: Log call stack trace on runtime errors. https://gitlab.winehq.org/wine/wine/-/merge_requests/10594

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[PATCH v20 0/1] MR10461: vbscript: Implement IDispatch::GetTypeInfo for class instances.
by Francis De Brabandere (＠francisdb) April 29, 2026

April 29, 2026

Implement GetTypeInfo on vbdisp_t (VBScript class instances) by returning an ITypeInfo that reports the class name via GetDocumentation(MEMBERID_NIL) and exposes public methods and properties via GetFuncDesc, GetVarDesc, GetNames, GetIDsOfNames, and GetTypeAttr. This makes TypeName() return the actual class name (e.g. "MyClass") instead of falling back to "Object". This is partially based on previous work by @jsm174 at https://github.com/jsm174/libwinevbs/blob/fbc4d2a17a2da8196d50805f7ae289406… -- v20: vbscript: Implement IDispatch::GetTypeInfo for class instances. https://gitlab.winehq.org/wine/wine/-/merge_requests/10461

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[PATCH v5 0/1] MR10736: gdiplus: Don't add X margin to Center/Far for GdipMeasureCharacterRanges
by Bartosz Kosiorek (＠gang65) April 29, 2026

April 29, 2026

We should shift X position only for StringAlignmentNear. -- v5: gdiplus: Don't add X margin on Center/Far for GdipMeasureCharacterRanges and GdipDrawString https://gitlab.winehq.org/wine/wine/-/merge_requests/10736

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Re: [PATCH v18 0/3] MR10603: win32u/freetype: Fix tmExternalLeading for CFF fonts.
by Arie Miller (＠Arimil) April 28, 2026

April 28, 2026

@huw are you able to take a look at this. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10603#note_138124

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[PATCH 0/3] MR10772: winsqlite3: Add (import) dll.
by Paul Gofman (＠gofman) April 28, 2026

April 28, 2026

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/10772

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