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

[PATCH v5 0/2] MR9639: Fix the integration of PowerPoint add-in in MS Office 2016
by Ivan Lyugaev (＠valy) March 15, 2026

March 15, 2026

Encountered an issue with PowerPoint add-in integration. Reviewing the logs revealed the problem was due to the lack of CLSID lookup via the CurVer section and incorrect handling of the PARAMFLAG_NONE flag. A test was conducted in Windows to verify the handling of PARAMFLAG_NONE, PARAMFLAG_FIN, and PARAMFLAG_FOUT. Test class: ``` interface ITest : IDispatch { [id(1)] HRESULT TestMethod(BSTR* value); [id(2)] HRESULT TestMethodOut([out] BSTR* retVal); [id(3)] HRESULT TestMethodIn([in] BSTR* inVal); }; ``` Results in Windows: ``` --------TestMethod-------- Variant type: 0x0008 (VT_BSTR) [CTest::TestMethod] Hello from VT_BSTR Invoke returned: 0x00000000 -------TestMethodIn------- Variant type: 0x0008 (VT_BSTR) [CTest::TestMethodIn] Hello from VT_BSTR Invoke returned: 0x00000000 -------TestMethodOut------- Variant type: 0x0008 (VT_BSTR) [CTest::TestMethodOut] (null) Invoke returned: 0x00000000 ``` Results in Wine: ``` --------TestMethod-------- Variant type: 0x0008 (VT_BSTR) [CTest::TestMethod] (null) Invoke returned: 0x00000000 -------TestMethodIn------- Variant type: 0x0008 (VT_BSTR) [CTest::TestMethodIn] Hello from VT_BSTR Invoke returned: 0x00000000 -------TestMethodOut------- Variant type: 0x0008 (VT_BSTR) [CTest::TestMethodOut] (null) ``` Therefore, parameters with the PARAMFLAG_NONE flag are implied to be input parameters in Windows and are handled accordingly as PARAMFLAG_FIN. Added tests for the implemented changes. In the last two tests (their code is provided below), the CLSID is nullified in the guid_from_string function, which is why this test is left with a todo_wine tag. ``` clsid = CLSID_StdFont; hr = CLSIDFromString(L"MyApp.DocumentTest.3", &clsid); todo_wine ok(IsEqualCLSID(&clsid, &CLSID_StdFont), "Unexpected clsid %s.\n", wine_dbgstr_guid(&clsid)); clsid = CLSID_StdFont; hr = CLSIDFromString(L"MyApp.DocumentTest.5", &clsid); todo_wine ok(IsEqualCLSID(&clsid, &CLSID_StdFont), "Unexpected clsid %s.\n", wine_dbgstr_guid(&clsid)); ``` -- v5: combase: Implement CLSID lookup with CurVer fallback oleaut32: Fix parameter value loss in ITypeInfo_Invoke for byref parameters https://gitlab.winehq.org/wine/wine/-/merge_requests/9639

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[PATCH v4 0/1] MR10333: Draft: vbscript: Refactor ElseIf and Else grammar rules to avoid reduce/reduce conflicts.
by Francis De Brabandere (＠francisdb) March 15, 2026

March 15, 2026

Introduce StatementsBody, InlineStatements and InlineStatements_opt non-terminals whose FIRST sets do not overlap with StSep. This allows splitting ElseIf into multi-line (strict, requires statement separator) and inline (lenient, allows trailing End If) forms, and splitting Else_opt into separator and inline forms that naturally reject "Else End If" without a semantic check. -- v4: vbscript: Refactor ElseIf and Else grammar rules to avoid reduce/reduce conflicts. https://gitlab.winehq.org/wine/wine/-/merge_requests/10333

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[PATCH v4 0/1] MR10318: Draft: vbscript: Allow End If on the same line as the preceding statement.
by Francis De Brabandere (＠francisdb) March 15, 2026

March 15, 2026

Use BodyStatements instead of StatementsNl_opt for If, ElseIf, and Else blocks so the last statement before End If does not require a trailing newline, matching native behavior. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55196 -- v4: vbscript: Allow trailing End If in Else and ElseIf blocks. https://gitlab.winehq.org/wine/wine/-/merge_requests/10318

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[PATCH v3 0/1] MR10333: vbscript: Refactor ElseIf and Else grammar rules to avoid reduce/reduce conflicts.
by Francis De Brabandere (＠francisdb) March 15, 2026

March 15, 2026

Introduce StatementsBody, InlineStatements and InlineStatements_opt non-terminals whose FIRST sets do not overlap with StSep. This allows splitting ElseIf into multi-line (strict, requires statement separator) and inline (lenient, allows trailing End If) forms, and splitting Else_opt into separator and inline forms that naturally reject "Else End If" without a semantic check. -- v3: vbscript: Refactor ElseIf and Else grammar rules to avoid reduce/reduce conflicts. https://gitlab.winehq.org/wine/wine/-/merge_requests/10333

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[PATCH 0/1] MR10336: include: PromptDataSource fix parameter type
by Alistair Leslie-Hughes (＠alesliehughes) March 15, 2026

March 15, 2026

Fixes an error when compling with c++. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10336

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[PATCH v7 0/1] MR10206: comctl32/treeview: Fixed missing redraw of item being unfocused
by Piotr Pawłowski March 14, 2026

March 14, 2026

Should be self-explanatory. No bug entry or test programs. Currently, specific order of user input causes stuck selected items that go away after full repaint - this change fixes it. -- v7: comctl32/treeview: Fixed missing redraw of item being unfocused https://gitlab.winehq.org/wine/wine/-/merge_requests/10206

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Re: [PATCH v2 0/1] MR10333: Draft: vbscript: Refactor ElseIf and Else grammar rules to avoid reduce/reduce conflicts.
by Francis De Brabandere (＠francisdb) March 14, 2026

March 14, 2026

It should help make #10318 not introduce further conflicts. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10333#note_132267

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Re: [PATCH v2 0/1] MR10333: Draft: vbscript: Refactor ElseIf and Else grammar rules to avoid reduce/reduce conflicts.
by Francis De Brabandere (＠francisdb) March 14, 2026

March 14, 2026

@jacek let's tackle this first, I will then rework the other parser based MR's -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10333#note_132266

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[PATCH 0/1] MR10333: Draft: vbscript: Refactor ElseIf and Else grammar rules to avoid reduce/reduce conflicts.
by Francis De Brabandere (＠francisdb) March 14, 2026

March 14, 2026

Introduce StatementsBody, InlineStatements and InlineStatements_opt non-terminals whose FIRST sets do not overlap with StSep. This allows splitting ElseIf into multi-line (strict, requires statement separator) and inline (lenient, allows trailing End If) forms, and splitting Else_opt into separator and inline forms that naturally reject "Else End If" without a semantic check. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10333

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[PATCH v8 0/3] MR10306: mfmediaengine: Implement looping behaviour.
by Brendan McGrath (＠redmcg) March 14, 2026

March 14, 2026

When `IMFMediaEngine::SetLoop(TRUE)` is called, media engine will repeatedly loop the video. -- v8: mfmediaengine: Keep the last presentation sample on flush. https://gitlab.winehq.org/wine/wine/-/merge_requests/10306

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