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TechQuiet 11d · day 16

Wine 11.21 ships with faster WoW64 32-bit OpenGL via CodeWeavers merge

The biweekly Wine development release adds MESA_map_buffer_client_pointer support, a Voice Capture DSP library, and 20 bug fixes as Wine 12.0 nears.

newest coverage 10d agosummary written 12d ago9 pieces7 likes & upvotes NewswiresMastodon

What to know

  • Wine 11.21 is the latest biweekly development release, adding CodeWeavers-led MESA_map_buffer_client_pointer support to speed up WoW64 32-bit OpenGL for older Windows games and apps.
  • The release also introduces a Voice Capture DSP library and fixes 20 bugs.
  • Wine 12.0 stable is expected early next year, with release preparations getting underway in about a month.

“Another biweekly development release is here with Wine 11.21 out now bringing various improvements for running Windows apps and games on Linux.”

Liam Squires-Hand, GamingOnLinux contributor · Mastodon ↗ · Oct 30

CodeWeavers Wine compatibility layer commercial sponsorMichael Larabel Phoronix founder and lead authorWine Project Developer of the Windows compatibility layer for Linux

How it unfolded 3 developments, newest first · click a bar or a number to jump articlesposts

Peak 2 pieces in 4h at Oct 27, 8 PM; 9 pieces over 16 days (3 articles · 6 posts) Oct 27, 8 PM — 2 pieces · 1 article · 1 post — Newswires 1, Mastodon 1Oct 28, 12 AM — quietOct 28, 4 AM — quietOct 28, 8 AM — quietOct 28, 12 PM — quietOct 28, 4 PM — quietOct 28, 8 PM — quietOct 29, 12 AM — quietOct 29, 4 AM — quietOct 29, 8 AM — quietOct 29, 12 PM — quietOct 29, 4 PM — quietOct 29, 8 PM — quietOct 30, 12 AM — quietOct 30, 4 AM — quietOct 30, 8 AM — quietOct 30, 12 PM — quietOct 30, 4 PM — 1 piece · 1 post — Mastodon 1Oct 30, 8 PM — 2 pieces · 1 article · 1 post — Newswires 1, Mastodon 1Oct 31, 12 AM — 2 pieces · 1 article · 1 post — Mastodon 2Oct 31, 4 AM — quietOct 31, 8 AM — 1 piece · 1 post — Mastodon 1Oct 31, 12 PM — quietOct 31, 4 PM — quietOct 31, 8 PM — quietNov 1, 12 AM — quietNov 1, 3 AM — quietNov 1, 7 AM — quietNov 1, 11 AM — quietNov 1, 3 PM — quietNov 1, 7 PM — quietNov 1, 11 PM — quietNov 2, 3 AM — quietNov 2, 7 AM — 1 piece · 1 post — Mastodon 1Nov 2, 11 AM — quietNov 2, 3 PM — quietNov 2, 7 PM — quietNov 2, 11 PM — quietNov 3, 3 AM — quietNov 3, 7 AM — quietNov 3, 11 AM — quietNov 3, 3 PM — quietNov 3, 7 PM — quietNov 3, 11 PM — quietNov 4, 3 AM — quietNov 4, 7 AM — quietNov 4, 11 AM — quietNov 4, 3 PM — quietNov 4, 7 PM — quietNov 4, 11 PM — quietNov 5, 3 AM — quietNov 5, 7 AM — quietNov 5, 11 AM — quietNov 5, 3 PM — quietNov 5, 7 PM — quietNov 5, 11 PM — quietNov 6, 3 AM — quietNov 6, 7 AM — quietNov 6, 11 AM — quietNov 6, 3 PM — quietNov 6, 7 PM — quietNov 6, 11 PM — quietNov 7, 3 AM — quietNov 7, 7 AM — quietNov 7, 11 AM — quietNov 7, 3 PM — quietNov 7, 7 PM — quietNov 7, 11 PM — quietNov 8, 3 AM — quietNov 8, 7 AM — quietNov 8, 11 AM — quietNov 8, 3 PM — quietNov 8, 7 PM — quietNov 8, 11 PM — quietNov 9, 3 AM — quietNov 9, 7 AM — quietNov 9, 11 AM — quietNov 9, 3 PM — quietNov 9, 7 PM — quietNov 9, 11 PM — quietNov 10, 3 AM — quietNov 10, 7 AM — quietNov 10, 11 AM — quietNov 10, 3 PM — quietNov 10, 7 PM — quietNov 10, 11 PM — quietYesterday, 3 AM — quietYesterday, 7 AM — quietYesterday, 11 AM — quietYesterday, 3 PM — quietYesterday, 7 PM — quietYesterday, 11 PM — quietToday, 3 AM — quietToday, 7 AM — quietToday, 11 AM — quietToday, 3 PM — quietToday, 7 PM — quiet 123
Oct 29Oct 31Nov 2Nov 4Nov 6Nov 8Nov 10now · 8:16 PM ET
  1. 3

    Coverage notes benefit for older 32-bit OpenGL games

    Follow-up coverage explains that the WoW64 change should let some older 32-bit Windows games using OpenGL run better through Wine by cutting unnecessary overhead, provided the graphics driver supports it.

    “It could mean smoother gameplay and better performance, as long as your graphics driver supports it.”
    — GamingOnLinux
    1. 1 outlet Wine 11.21 released with improved WoW64 OpenGL performance

      first by Mastodon, 12d ago

    • alternativeto@mas.to

      🍷 Wine 11.21 improves WoW64 OpenGL performance, adds initial version of the Voice Capture DSP library, and enhances Windows account support. It also fixes 20 bugs, including game crashes, input issues, and system-level operations. https:// alternativeto.net/news/2026/10…

      alternativeto@mas.toMastodon10d agoview on Mastodon ↗
    1 more of the top 2 · 2 posts in this stretch
    • BrideOfLinux@mastodon.opencloud.lu

      The WoW64 update should help some older 32-bit Windows games that use OpenGL run a bit better: Wine 11.21 released with improved WoW64 OpenGL performance https://www. gamingonlinux.com/2026/10/wine -11-21-released-with-improved-wow64-opengl-performance/

      BrideOfLinux@mastodon.opencloud.luMastodon12d agoview on Mastodon ↗
    all of them →
  2. 2

    Wine 11.21 released with WoW64 OpenGL gains and bug fixes

    The new biweekly development release improves WoW64 OpenGL performance, introduces a Voice Capture DSP library, and fixes 20 bugs affecting games and applications, as Wine 12.0 stable approaches in about a month with release expected early next year.

    “Wine 11.21 improves WoW64 OpenGL performance, introduces a Voice Capture DSP library, and fixes 20 bugs affecting games and applications.”
    — linuxiac@mastodon.social

    1. 1 outlet first by Phoronix, 13d ago · read ↗

    • linuxiac@mastodon.social

      Wine 11.21 improves WoW64 OpenGL performance, introduces a Voice Capture DSP library, and fixes 20 bugs affecting games and applications. https:// linuxiac.com/wine-11-21-improv es-wow64-opengl-performance-fixes-20-bugs/ # opensource

      linuxiac@mastodon.socialMastodon13d agoview on Mastodon ↗
    1 more of the top 2 · 2 posts in this stretch
    • LinuxToday@techhub.social

      Wine 11.21 Improves WoW64 OpenGL Performance, Fixes 20 Bugs https:// lxer.com/module/newswire/ext_l ink.php?rid=368666

      LinuxToday@techhub.socialMastodon12d agoview on Mastodon ↗
    all of them →
  3. 2 days quiet
  4. 1

    Wine merges MESA_map_buffer_client_pointer for WoW64 OpenGL

    An initiative led by CodeWeavers over the year results in Wine merging support for MESA_map_buffer_client_pointer, aimed at improving OpenGL performance under WoW64 for 32-bit Windows apps/games running on 64-bit system libraries.

    “Wine Merges Support For MESA_map_buffer_client_pointer To Improve WoW64 32-bit OpenGL…”
    — LinuxToday@techhub.social, Linux news aggregator · source

    1. 1 outlet first by Phoronix, 16d ago · read ↗

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