- #43235 Dungeons & Dragons Online crashes on FreeBSD
- #44650 Multiple Blizzard games need dxgi and d3d11 dlls mapped without hole between two LOAD segments (Diablo III v2. 6. 1. 49286+, World of Warcraft, Overwatch)
- #47508 FL Studio: Pressing backspace while editing the name of something closes edit name window prematurely
- #49202 Never exited critical section in freetype.c
- #49443 Anno 1800: Super slow & bad performance
- #49615 Device read errors logged in dmesg when running wine commands with empty CD/DVD drive, since 5.5
- #51040 msi:package fails on Windows 10 if privileges not high enough
- #51313 gdi32:driver sometimes fails with a STATUS_GRAPHICS_PRESENT_OCCLUDED error
- #51784 The dinput8:hid output is too big in Wine
- #52354 winemac.drv not functional on non metal GPUs
- #52462 Wine don't recognize Ipega PG-9025 LT, RT and right analog stick is miss-mapped to RT and LT
- #52878 Free PC Audit 5.1.211.96 fails to show info in 'Brief' tab (needs GetBinaryValue method of the StdRegProv class)
- #52936 winhttp:url assumes 0xfb00 cannot be converted to the ANSI codepage, fails with UTF-8 codepage
- #53142 ieframe:webbrowser - test_ClientSite() has a rare failure on Windows 10 1809+
- #53274 adsldp:ldap - test_ParseDisplayName() sometimes fails to connect to the server
- #53386 cmd.exe: FOR /F USEBACKQ doesn't handle UTF-16 output of commands.
- #53594 GOG Galaxy crashes in GetExtendedTcpTable()
- #53666 Logitech X-56 Stick crashes the joystick subsystem if connected
- #54030 Snagit needs Win32_Volume class ( 'select deviceid from win32_volume where driveletter =C:')
- #54215 ListView doesn't refresh when changing between List and Details styles.
- #54289 RtlCopyContext buffer overflow
- #54328 nsi:nsi - test_tcp_tables() sometimes crashes in Wine
- #54337 AviUtl shows Japanese text as garbage after conversion in ExEdit edit box
- #54353 crypt32:cert - testVerifyRevocation() gets unexpected success in Wine on second run
- #54357 Spurious fixme message when calling ScrollWindow()
- #54364 RtlGenRandom fails on systems with more than 128 cores
- #54376 ws2_32:sock - test_reuseaddr() overflows a sockaddr variable by reading an AF_INET6 peer name into it
*** PE modules
- After 4 years of work, the PE conversion is finally complete: all modules can
be built in PE format. This is an important milestone on the road to supporting
various features such as copy protection, 32-bit applications on 64-bit hosts,
Windows debuggers, x86 applications on ARM, etc.
However, some modules still perform direct calls between the PE and the Unix
part, instead of going through the NT system call interface. The remaining
direct calls will be removed during the Wine 8.x development phase.
- A special syscall dispatcher is used for PE -> Unix transitions, to avoid the
overhead of a full NT system call. This minimizes the performance impact of the
new architecture, in particular for the OpenGL and Vulkan libraries.
- Building mixed Windows/Unix libraries in ELF format (.dll.so libraries) is
still supported for use in Winelib applications. However, such applications
won't support features enabled by the NT syscall interface, such as WoW64
without 32-bit libraries.
*** WoW64
- WoW64 thunks are implemented for essentially all Unix libraries, enabling a
32-bit PE module to call a 64-bit Unix library. Once the remaining direct
PE/Unix calls have been removed, this will make it fully possible to run
32-bit Windows applications without any 32-bit Unix library.
- When the 32-bit Wine loader isn't found, 32-bit applications are started in
the new experimental "Windows-like" WoW64 mode (where 32-bit code runs inside
a 64-bit host process). This mode can be enabled by building with the
'--enable-archs' configure option. This is still under development and not yet
recommended for general use. Since in case of configuration errors it is
possible for it to be triggered inadvertently, applications started in this
mode print the warning "starting in experimental wow64 mode".
*** Graphics
- The "Light" theme is enabled in the default configuration, for a more modern
look. Other themes can still be configured through WineCfg.
- The graphics drivers (winex11.drv, winemac.drv, wineandroid.drv) are converted
to run on the Unix side of the syscall boundary, and interface with the Unix
side of the Win32u library.
- The Print Processor architecture is implemented. This will be used to avoid
direct PE<->Unix calls in the printer driver.
- Effects are supported in Direct2D, including description parsing and a number
of core objects.
- Command lists recording and playback are implemented in Direct2D.
- The Vulkan driver supports up to version 1.3.237 of the Vulkan spec.
*** Direct3D
- Many optimizations related to streaming map acceleration are implemented, in
common code as well as in the GL renderer. Depending on the application, this
may result in major performance improvements.
- Adapter video memory budget change notifications are implemented.
- The Vulkan renderer supports setting multiple viewports and scissor rectangles.
- Several Direct3D 10 and 11 features, which were already implemented, are
accurately reported through capability flags:
- Per-format support for vertex and index buffers.
- Per-format support for all capabilities via D3D11_FEATURE_FORMAT_SUPPORT.
- No-overwrite maps on shader resources and constant buffers.
- Partial range binding of constant buffers.
- For convenience, a new WINE_D3D_CONFIG environment variable may be used instead
of modifying the HKEY_CURRENT_USER\Software\Wine\Direct3D registry key. The
value is a comma- or semicolon-separated list of key-value pairs, e.g.:
