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[PATCH 0/2] MR10606: mf/session: Support asynchronous transforms.
by Conor McCarthy (＠cmccarthy) April 22, 2026

April 22, 2026

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/10606

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[PATCH v5 0/10] MR10645: mf/topology_loader: Insert optional nodes after each branch is connected.
by Conor McCarthy (＠cmccarthy) April 22, 2026

April 22, 2026

New tests show each optional node is connected after the nodes on either side are connected. This is an issue in the game Psycho Sleuth (at least in the demo) because it uses a transform which must have its input types enumerated before it will work correctly. This occurs when a decoder is inserted before the transform, but an optional node lies immediately upstream of the transform, and if optional nodes are not handled correctly, the decoder is initially connected to the optional instead of being inserted later. A couple of other issues revealed while making new tests are fixed here too. -- v5: mf/topology_loader: Remove the fixme from topology_loader_Load(). mf/topology_loader: Try to insert optional nodes after resolving the surrounding branch. mf/topology_loader: Resolve topologies by walking down from each source node. mf/topology_loader: Introduce a helper to get the connection semantic flags. mf/tests: Test optional topology nodes. mf/tests: Fix comments for two topology loader tests. mf/topology_loader: Always call IsMediaTypeSupported() on downstream when connecting a branch. mf/tests: Check IsMediaTypeSupported() is always called on the topology loader test sink. mf/topology_loader: Compare the current type with upstream on direct connection only for output nodes. mf/tests: Test setting the input type on the topology loader test transform. https://gitlab.winehq.org/wine/wine/-/merge_requests/10645

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[PATCH 0/3] MR10709: colorcnv/tests: Add initial tests for the color conversion media object.
by Brendan McGrath (＠redmcg) April 22, 2026

April 22, 2026

This MR add tests for the color conversion DMO which is currently only stubbed under Wine. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10709

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[PATCH v5 0/1] MR10452: comctl32/tests: Print id field of logged/expected messages on failure
by Piotr Pawłowski (＠DEATH) April 22, 2026

April 22, 2026

Makes debugging of WM_NOTIFY message sequence errors much easier. -- v5: comctl32/tests: Print id field of logged/expected messages on failure https://gitlab.winehq.org/wine/wine/-/merge_requests/10452

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Re: [PATCH v3 0/3] MR10714: Various fixes for GdipMeasureString GdipWarpPath and GdipGetNearestColor in graphics.c module
by Esme Povirk (＠madewokherd) April 21, 2026

April 21, 2026

I think the GdipMeasureString change runs into the same problem as !9775, which is that we can't calculate Y position without knowing the full height of the string. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10714#note_137293

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[PATCH v2 0/3] MR10714: Various fixes of GdipMeasureString GdipWarpPath and GdipGetNearestColor in graphics.c module
by Bartosz Kosiorek (＠gang65) April 21, 2026

April 21, 2026

-- v2: https://gitlab.winehq.org/wine/wine/-/merge_requests/10714

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Re: [PATCH v8 0/3] MR10359: gdiplus: Implement software path fill for images.
by Bernhard Übelacker (＠bernhardu) April 21, 2026

April 21, 2026

Hello @cmccarthy, commit 99985fc975 seems to cause https://bugs.winehq.org/show_bug.cgi?id=59678 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10359#note_137282

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Re: [PATCH v2 0/1] MR10711: odbc32: Add missing object unlock on return in SQLSetEnvAttr(). - approved
by Alexandre Julliard (＠julliard) April 21, 2026

April 21, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10711

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Re: [PATCH v3 0/1] MR10675: scrrun: Implement IFolder and IFile ShortName and ShortPath. - approved
by Alexandre Julliard (＠julliard) April 21, 2026

April 21, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10675

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Re: [PATCH v2 0/1] MR10488: win32u: Optimize the speed of halftone primitives by using 32.32 fixed point arithmetic. - approved
by Alexandre Julliard (＠julliard) April 21, 2026

April 21, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10488

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Re: [PATCH v2 0/2] MR10697: win32u: Reject DDBs that are not 1-bit or 32-bit for GetDIBits(). - approved
by Alexandre Julliard (＠julliard) April 21, 2026

April 21, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10697

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Re: [PATCH v3 0/7] MR10706: msxml3: Respect document encoding in Save(). - approved
by Alexandre Julliard (＠julliard) April 21, 2026

April 21, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10706

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Re: [PATCH v2 0/1] MR10705: msxml3: Fix owner node refcount update when adding children and attributes. - approved
by Alexandre Julliard (＠julliard) April 21, 2026

April 21, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10705

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Re: [PATCH v2 0/1] MR10707: po: update Polish translation - approved
by Alexandre Julliard (＠julliard) April 21, 2026

April 21, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10707

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Re: [PATCH v23 0/3] MR10464: vbscript: Return "Name redefined" error for duplicate declarations. - approved
by Alexandre Julliard (＠julliard) April 21, 2026

April 21, 2026

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10464

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[PATCH v13 0/9] MR10604: setupapi, ntoskrnl: Implement CM_Get_Parent with device tree properties
by Jan Robert Gerigk (＠RgSg86) April 21, 2026

April 21, 2026

Wine Bug: https://bugs.winehq.org/show_bug.cgi?id=59604 Implement CM_Get_Parent by storing device tree relationship properties when ntoskrnl enumerates child devices via IRP_MN_QUERY_DEVICE_RELATIONS: - DEVPKEY_Device_Parent on each child device - DEVPKEY_Device_Children on the parent device - DEVPKEY_Device_Siblings on each child device CM_Get_Parent reads DEVPKEY_Device_Parent through SetupDiGetDevicePropertyW. Also fix SETUPDI_EnumerateMatchingInterfaces to remove devices without interfaces from DIGCF_DEVICEINTERFACE enumeration results. --\> no more phantom devices Based on discussion with Rémi Bernon (Bug 59604) Tested on a fresh Wine 11.6 setup with KNX ETS 6.4.1: A USB HID license dongle (VID 2A07, PID 0102) is now correctly identified through CM_Get_Parent device tree navigation. -- v13: setupapi/tests: Add CM_Get_Parent tests. cfgmgr32: Implement CM_Get_Parent using DEVPKEY_Device_Parent property. ntoskrnl: Store DEVPKEY_Device_Siblings on each child after bus enumeration. ntoskrnl/tests: Add DEVPKEY_Device_Children test. ntoskrnl: Store DEVPKEY_Device_Children on parent after bus enumeration. ntoskrnl/tests: Add DEVPKEY_Device_Parent test. ntoskrnl: Store DEVPKEY_Device_Parent when enumerating child devices. setupapi/tests: Add test for DIGCF_DEVICEINTERFACE filter. setupapi: Remove devices without interfaces from DIGCF_DEVICEINTERFACE enumeration. https://gitlab.winehq.org/wine/wine/-/merge_requests/10604

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[PATCH v9 0/3] MR10659: combase: Implement restricted WinRT error handling APIs.
by Anna R Békefi (＠annareginabekefi) April 21, 2026

April 21, 2026

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=58900 Bug 58900 This series implements restricted WinRT error handling in combase and\ adds conformance tests for the new behavior. Implemented APIs include restricted error creation / retrieval,\ error context capture, transform, matching, and unhandled error reporting\ paths. Tests were added under dlls/combase/tests and pass locally.\ The existing combase tests also continue to pass. -- v9: combase/tests: Temporarily disable restricted error handling test. https://gitlab.winehq.org/wine/wine/-/merge_requests/10659

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[PATCH v4 0/1] MR10452: comctl32/tests: Print id field of logged/expected messages on failure
by Piotr Pawłowski (＠DEATH) April 21, 2026

April 21, 2026

Makes debugging of WM_NOTIFY message sequence errors much easier. -- v4: comctl32/tests: Print id field of logged/expected messages on failure https://gitlab.winehq.org/wine/wine/-/merge_requests/10452

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[PATCH v12 0/9] MR10604: setupapi, ntoskrnl: Implement CM_Get_Parent with device tree properties
by Jan Robert Gerigk (＠RgSg86) April 21, 2026

April 21, 2026

Wine Bug: https://bugs.winehq.org/show_bug.cgi?id=59604 Implement CM_Get_Parent by storing device tree relationship properties when ntoskrnl enumerates child devices via IRP_MN_QUERY_DEVICE_RELATIONS: - DEVPKEY_Device_Parent on each child device - DEVPKEY_Device_Children on the parent device - DEVPKEY_Device_Siblings on each child device CM_Get_Parent reads DEVPKEY_Device_Parent through SetupDiGetDevicePropertyW. Also fix SETUPDI_EnumerateMatchingInterfaces to remove devices without interfaces from DIGCF_DEVICEINTERFACE enumeration results. --\> no more phantom devices Based on discussion with Rémi Bernon (Bug 59604) Tested on a fresh Wine 11.6 setup with KNX ETS 6.4.1: A USB HID license dongle (VID 2A07, PID 0102) is now correctly identified through CM_Get_Parent device tree navigation. -- v12: setupapi/tests: Add CM_Get_Parent tests. cfgmgr32: Implement CM_Get_Parent using DEVPKEY_Device_Parent property. ntoskrnl: Store DEVPKEY_Device_Siblings on each child after bus enumeration. ntoskrnl/tests: Add DEVPKEY_Device_Children test. ntoskrnl: Store DEVPKEY_Device_Children on parent after bus enumeration. ntoskrnl/tests: Add DEVPKEY_Device_Parent test. ntoskrnl: Store DEVPKEY_Device_Parent when enumerating child devices. setupapi/tests: Add test for DIGCF_DEVICEINTERFACE filter. setupapi: Remove devices without interfaces from DIGCF_DEVICEINTERFACE enumeration. https://gitlab.winehq.org/wine/wine/-/merge_requests/10604

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Re: [PATCH v2 0/1] MR10704: Display invalid Indic syllables
by समीरसिंह Sameer Singh (＠ss141309) April 21, 2026

April 21, 2026

For `lex_Matra_pre` vowels (such as `ि` ) the dotted circle should appear after the vowel sign. I had this snippet for `mark_invalid_combinations` in my attempt to solve this, maybe this could help? ```c if (is_invalid) { original_clust = pwLogClust[i]; insert_pos = g; if (unicode_lex(pwcChars[i]) == lex_Matra_pre) insert_pos = g + 1; insert_glyph(pwGlyphs, pcGlyphs, cChars, write_dir, invalid_glyph, insert_pos, pwLogClust); if (insert_pos > original_clust && write_dir > 0) for (j = 0; j < cChars; j++) if (pwLogClust[j] == original_clust + 1) pwLogClust[j] = original_clust; g++; } ``` There are also some indic vowel signs such as `ൌ` or `ৌ` where the dotted circle should appear in the middle. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10704#note_137254

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[PATCH v11 0/10] MR10604: setupapi, ntoskrnl: Implement CM_Get_Parent with device tree properties
by Jan Robert Gerigk (＠RgSg86) April 21, 2026

April 21, 2026

Wine Bug: https://bugs.winehq.org/show_bug.cgi?id=59604 Implement CM_Get_Parent by storing device tree relationship properties when ntoskrnl enumerates child devices via IRP_MN_QUERY_DEVICE_RELATIONS: - DEVPKEY_Device_Parent on each child device - DEVPKEY_Device_Children on the parent device - DEVPKEY_Device_Siblings on each child device CM_Get_Parent reads DEVPKEY_Device_Parent through SetupDiGetDevicePropertyW. Also fix SETUPDI_EnumerateMatchingInterfaces to remove devices without interfaces from DIGCF_DEVICEINTERFACE enumeration results. --\> no more phantom devices Based on discussion with Rémi Bernon (Bug 59604) Tested on a fresh Wine 11.6 setup with KNX ETS 6.4.1: A USB HID license dongle (VID 2A07, PID 0102) is now correctly identified through CM_Get_Parent device tree navigation. -- v11: setupapi/tests: Add CM_Get_Parent tests. cfgmgr32: Implement CM_Get_Parent using DEVPKEY_Device_Parent property. ntoskrnl/tests: Add DEVPKEY_Device_Siblings test. ntoskrnl: Store DEVPKEY_Device_Siblings on each child after bus enumeration. ntoskrnl/tests: Add DEVPKEY_Device_Children test. ntoskrnl: Store DEVPKEY_Device_Children on parent after bus enumeration. ntoskrnl/tests: Add DEVPKEY_Device_Parent test. ntoskrnl: Store DEVPKEY_Device_Parent when enumerating child devices. setupapi/tests: Add test for DIGCF_DEVICEINTERFACE filter. setupapi: Remove devices without interfaces from DIGCF_DEVICEINTERFACE enumeration. https://gitlab.winehq.org/wine/wine/-/merge_requests/10604

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[PATCH v11 0/3] MR10603: win32u/freetype: Fix tmExternalLeading for CFF fonts.
by Arie Miller (＠Arimil) April 21, 2026

April 21, 2026

This fixes font scaling issues with CFF fonts this was discovered from games utilizing DxLib. https://github.com/yumetodo/DxLib/tree/master https://dxlib.xsrv.jp/index.html I've ran tests on Windows and to confirm that this change is consistent with a number of fonts. Before: ![image.png](/uploads/a398d5543df8561f1a6fbe9edded3b45/image.png){width="801" height="600"} After (this matches the windows visual from testing in a VM): ![image.png](/uploads/cf4e4c8753b3482dd24211b519a5fe23/image.png){width="767" height="572"} Related Proton Issue: https://github.com/ValveSoftware/Proton/issues/7299 Full Disclosure: An LLM was used to assist in finding this bug, the original fix written by the LLM wrote a loader binary that changed the pointers for `GetTextMetricsA` and `GetTextMetricsW` to point to a custom implementation that always set `tmExternalLeading`. The LLM determined that `GDI returns 0 when (winAscent + winDescent) > (Ascender - Descender)`, after testing on WIndows I found this to be incorrect, the actual difference is that CFF fonts always set `tmExternalLeading` to 0. ~~The test case for this fix was LLM generated but reviewed and tested on both Windows and Linux by me.~~ Test case: ``` WINEPREFIX=/tmp/wine-font winetricks allfonts WINEPREFIX=/tmp/wine-font ./loader/wine ./dlls/gdi32/tests/i386-windows/gdi32_test.exe ``` Patched: ``` font.c:4266: test_CFF_external_leading: tested 51 CFF fonts (0 failures) ``` Unpatched Wine: ``` font.c:4266: test_CFF_external_leading: tested 51 CFF fonts (51 failures) ``` Windows 11: ``` font.c:4266: test_CFF_external_leading: tested 48 CFF fonts (0 failures) ``` -- v11: gdi32: Add test for tmExternalLeading for CFF fonts. https://gitlab.winehq.org/wine/wine/-/merge_requests/10603

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[PATCH 0/1] MR10711: odbc32: Add missing object unlock on return in SQLSetEnvAttr().
by Nikolay Sivov (＠nsivov) April 21, 2026

April 21, 2026

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10711

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[PATCH v2 0/1] MR10675: scrrun: Implement IFolder and IFile ShortName and ShortPath.
by Francis De Brabandere (＠francisdb) April 21, 2026

April 21, 2026

Both get_ShortPath methods wrap GetShortPathNameW on the stored long path; get_ShortName extracts the last component of the resulting short path. Add matching tests comparing against GetShortPathNameW directly. -- v2: scrrun: Implement IFolder and IFile ShortName and ShortPath. https://gitlab.winehq.org/wine/wine/-/merge_requests/10675

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[PATCH v10 0/3] MR10603: win32u/freetype: Fix tmExternalLeading for CFF fonts.
by Arie Miller (＠Arimil) April 21, 2026

April 21, 2026

This fixes font scaling issues with CFF fonts this was discovered from games utilizing DxLib. https://github.com/yumetodo/DxLib/tree/master https://dxlib.xsrv.jp/index.html I've ran tests on Windows and to confirm that this change is consistent with a number of fonts. Before: ![image.png](/uploads/a398d5543df8561f1a6fbe9edded3b45/image.png){width="801" height="600"} After (this matches the windows visual from testing in a VM): ![image.png](/uploads/cf4e4c8753b3482dd24211b519a5fe23/image.png){width="767" height="572"} Related Proton Issue: https://github.com/ValveSoftware/Proton/issues/7299 Full Disclosure: An LLM was used to assist in finding this bug, the original fix written by the LLM wrote a loader binary that changed the pointers for `GetTextMetricsA` and `GetTextMetricsW` to point to a custom implementation that always set `tmExternalLeading`. The LLM determined that `GDI returns 0 when (winAscent + winDescent) > (Ascender - Descender)`, after testing on WIndows I found this to be incorrect, the actual difference is that CFF fonts always set `tmExternalLeading` to 0. ~~The test case for this fix was LLM generated but reviewed and tested on both Windows and Linux by me.~~ Test case: ``` WINEPREFIX=/tmp/wine-font winetricks allfonts WINEPREFIX=/tmp/wine-font ./loader/wine ./dlls/gdi32/tests/i386-windows/gdi32_test.exe ``` Patched: ``` font.c:4266: test_CFF_external_leading: tested 51 CFF fonts (0 failures) ``` Unpatched Wine: ``` font.c:4266: test_CFF_external_leading: tested 51 CFF fonts (51 failures) ``` Windows 11: ``` font.c:4266: test_CFF_external_leading: tested 48 CFF fonts (0 failures) ``` -- v10: gdi32: Add test for tmExternalLeading for CFF fonts. tools: Suport generation of otf fonts. win32u/freetype: Fix tmExternalLeading for CFF fonts. https://gitlab.winehq.org/wine/wine/-/merge_requests/10603

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