June 2025 - wine-gitlab

[PATCH v3 0/11] MR8210: win32u: Use a pbuffer instead of OSmesa for memory DCs GL.
by Rémi Bernon (＠rbernon) 05 Jun '25

05 Jun '25

OSmesa is deprecated and has been removed from latest mesa releases, this replaces it with pbuffer rendering and flushing of the surface onto the bitmap at some specific sync points. The tests show that this is roughly how Windows seem to behave anyway, instead of rendering directly to the memory as OSmesa does. -- v3: win32u: Remove now unnecessary context and pbuffer funcs. win32u: Drop now unnecessary OSMesa dependency. win32u: Use a pbuffer to implement GL on memory DCs. opengl32/tests: Relax memory DC pixel format selection. opengl32: Expose every pixel format on memory DCs. winex11: Check XVisualInfo vs GLXFBConfig depth to avoid BadMatch. winex11: Flag offscreen formats as bitmap compatible if possible. winemac: Use opengl_funcs for glFlush. winex11: Use opengl_funcs for glFlush / glFinish. opengl32: Move glFlush / glFinish hooking from win32u. win32u: Avoid closing NULL egl_handle on dlopen failure. https://gitlab.winehq.org/wine/wine/-/merge_requests/8210

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[PATCH 0/1] MR8213: d2d1: Fix out-of-bound array access.
by Yuxuan Shui (＠yshui) 05 Jun '25

05 Jun '25

d2d_fp_fast_expansion_sum_zeroelim contains many instances of this pattern: ```c if (a_idx < a_len) { use(a_curr); a_curr = a[++a_idx]; } ``` Here if a_idx is already a_len - 1, a[++a_idx] reads past the last element of a. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/8213

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[PATCH v2 0/10] MR8210: win32u: Use a pbuffer instead of OSmesa for memory DCs GL.
by Rémi Bernon (＠rbernon) 05 Jun '25

05 Jun '25

OSmesa is deprecated and has been removed from latest mesa releases, this replaces it with pbuffer rendering and flushing of the surface onto the bitmap at some specific sync points. The tests show that this is roughly how Windows seem to behave anyway, instead of rendering directly to the memory as OSmesa does. -- v2: win32u: Remove now unnecessary context and pbuffer funcs. win32u: Drop now unnecessary OSMesa dependency. win32u: Use a pbuffer to implement GL on memory DCs. opengl32: Expose every pixel format on memory DCs. winex11: Check XVisualInfo vs GLXFBConfig depth to avoid BadMatch. winex11: Flag offscreen formats as bitmap compatible if possible. winemac: Use opengl_funcs for glFlush. winex11: Use opengl_funcs for glFlush / glFinish. opengl32: Move glFlush / glFinish hooking from win32u. win32u: Avoid closing NULL egl_handle on dlopen failure. https://gitlab.winehq.org/wine/wine/-/merge_requests/8210

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[PATCH 0/1] MR8212: kernelbase: Silence a noisy FIXME in AppPolicyGetWindowingModel().
by Zhiyi Zhang (＠zhiyi) 05 Jun '25

05 Jun '25

For React Native. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/8212

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[PATCH 0/7] MR8210: win32u: Use a pbuffer instead of OSmesa for memory DCs GL.
by Rémi Bernon (＠rbernon) 05 Jun '25

05 Jun '25

OSmesa is deprecated and has been removed from latest mesa releases, this replaces it with pbuffer rendering and flushing of the surface onto the bitmap at some specific sync points. The tests show that this is roughly how Windows seem to behave anyway, instead of rendering directly to the memory as OSmesa does. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/8210

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Re: [PATCH v4 0/3] MR7748: ucrtbase: Add cexp() implementation.
by Daniel Lehman (＠dlehman25) 05 Jun '25

05 Jun '25

> Only visible with a GCC-mingw build yeah, my usual clang-mingw works but do see it with gcc-mingw. i'll take a look -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7748#note_105461

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[PATCH 0/10] MR8192: opengl32: Generate and use unix-only GLX entry points in opengl_funcs.
by Rémi Bernon (＠rbernon) 05 Jun '25

05 Jun '25

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/8192

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[PATCH v2 0/4] MR8198: ucrtbase: Fix case mapping and ctype1 info for UTF8 locale.
by Paul Gofman (＠gofman) 05 Jun '25

05 Jun '25

-- v2: ucrtbase: Fix case mapping and ctype1 tables for utf8 locale. ucrtbase: Fix CP_UTF8 handling in _tolower_l. ucrtbase: Fix CP_UTF8 handling in _toupper_l. msvcrt: Print FIXME when WideCharToMultiByte() fails in create_locinfo(). https://gitlab.winehq.org/wine/wine/-/merge_requests/8198

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Re: [PATCH v4 0/3] MR7748: ucrtbase: Add cexp() implementation.
by Bernhard Übelacker (＠bernhardu) 04 Jun '25

04 Jun '25

On Wed Jun 4 20:21:59 2025 +0000, Bernhard Übelacker wrote: > Hello @dlehman25, I noticed the test pattern page shows following tests > starting to fail since 2025-05-28: > - [d3dcompiler_42:hlsl_d3d9](https://test.winehq.org/data/patterns.html#d3dcom… > - [d3dcompiler_43:hlsl_d3d9](https://test.winehq.org/data/patterns.html#d3dcom… > - [d3dcompiler_46:hlsl_d3d9](https://test.winehq.org/data/patterns.html#d3dcom… > - [d3dcompiler_47:hlsl_d3d9](https://test.winehq.org/data/patterns.html#d3dcom… > A git bisect led me to this merge request containing this commit: > ``` > 15485e6dd9be152286f08b3a3f6cf42895f3b377 is the first broken commit > commit 15485e6dd9be152286f08b3a3f6cf42895f3b377 > Author: Daniel Lehman <dlehman25(a)gmail.com> > Date: Fri Apr 25 21:45:19 2025 -0700 > msvcr120: Add cexp() implementation. > ``` > (git bisect needed a clean build each time, so ccache helps a lot. Only > visible with a GCC-mingw build.) > I tried to further reduce it and think it is related with the addition > of `-fno-builtin` to `libs/musl`, can you confirm this finding? As changing EXTRADEFS causes no immediate rebuild, I manually removed object files to find the object file, which causes test to fail. After having `libs/musl/src/math/__rem_pio2.c` rebuilt this way the test started to fail. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7748#note_105439

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Re: [PATCH v2 0/1] MR8189: d3d10: Return S_OK from parse_fx10_annotations instead of variable hr. - approved
by Alexandre Julliard (＠julliard) 04 Jun '25

04 Jun '25

This merge request was approved by Alexandre Julliard. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/8189

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