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Tuesday, February 7, 2023

Wine development release 8.1 is now available for Linux FreeBSD and macOS

The Wine development release 8.1 is now available.

What's new in this release:

  • Windows version set to Windows 10 for new prefixes.
  • Many code cleanups that were deferred during code freeze.
  • Various bug fixes.

The source is available now. Binary packages are in the process of being built, and will appear soon at their respective download locations. 

Bugs fixed in 8.1 (total 27):

 - #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

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Saturday, February 4, 2023

Proton 7.0-6 released

Valve has just published Proton 7.0-6 as the newest version of this Wine-based software that powers Steam Play for running Windows games on Linux. Proton 7.0-6 had been available in testing and release candidate form since the end of last year while now has been promoted to stable. 



With Proton 7.0-6 comes more Windows games that are playable under Linux. The newly-supported titles include Gotham Knights, UNCHARTED: Legacy of Thieves Collection, Heroes of the Dark, Super Arcade Racing, Crazy Machines 3, King under the Mountain, NinNinDays2, and Mahjong Ladies.

Proton 7.0-6 also fixes an Ubisoft Connect launcher failure, fixing a texture issue on the menu areas on Quake III Arena, several Microsoft Flight Simulator fixes, and a range of other game fixes. Proton 7.0-6 also ships with Wine Mono 7.4 and DXVK-NVAPI 0.6.

  • Now playable:
    • Gotham Knights
    • UNCHARTED: Legacy of Thieves Collection
    • Heroes of the Dark
    • Super Arcade Racing
    • Crazy Machines 3
    • King under the Mountain
    • NinNinDays2
    • 雀姬 (Mahjong ladies)
  • Fix Ubisoft Connect launcher failure caused by launcher update.
  • Fix Septerra Core hanging on redistributables installation.
  • Fix Persona 5 Royal crashing when creating game save data.
  • Fix Vampire Survivors intermittent error message.
  • Fix Super House of Dead Ninjas, Enemy Mind, and Out There Somewhere frame hitching every few seconds.
  • Fix Zeepkist freezing when using controller.
  • Fix Overcooked! All You Can Eat being unable to add a second controller-using player.
  • Fix Quake III: Arena and Quake III: Team Arena displaying weird texture over the menu.
  • Fix the new EA launcher displaying a blank window.
  • Fix Marvel Snap not being able connect to online services.
  • Fix Microsoft Flight Simulator crashing during longer flights.
  • Fix Microsoft Flight Simulator not displaying live traffic.
  • Fix Microsoft Flight Simulator not starting after a recent game update.
  • Fix Microsoft Flight Simulator crashing when starting next to big cities.
  • Fix Sackboy: A Big Adventure failing to start the first time it's launched.
  • Fix Spyro Reignited Trilogy playing intro video in a wrong language.
  • Fix Jurassic World Evolution 2 bad performance with recent Proton versions.
  • Fix multiple monitor support in Project Cars 2 and Project Cars 3.
  • Fix Korean not being rendered correctly in Romance of the Three Kingdoms XIII launcher.
  • Fix multiple languages not rendering correctly in Sins of a Solar Empire: Rebellion.
  • Fix Lost Lands: Dark Overlord, Lost Lands: Dark Lord, Lost Lands: Redemption, and Haunted Hotel: Silent Waters Collector's Edition crashing when trying to set a wallpaper.
  • Fix video playback regression with Chronos: Before the Ashes.
  • Improve video playback with OUTRIDERS and ToGather: Island.
  • Update wine-mono to 7.4.0.
  • Update dxvk-nvapi to v0.6.

Link to source code

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Monday, January 30, 2023

CodeWeavers CrossOver Mac 22 review

There will always be apps — mostly games — whose publishers won’t port them to the Mac for financial or contractual reasons. Codeweavers’ CrossOver offers a simple, convenient way to run many of those apps. The result isn’t as reliable or universal as other solutions, but it’s a lot cheaper and easier, and with CrossOver’s helpful database of app functionality and generous try-before-you-buy period, you can see whether it’ll run the apps you want to use before you commit your hard-earned cash.

 

CrossOver translates Windows commands into Mac ones on the fly — like hiring an interpreter to help you in a foreign country, rather than learning the language yourself. It’s based on the open-source WINE project, but its improvements to standard WINE make it a lot easier for everyday users to successfully run.

CrossOver 22 is only available from Codeweavers' web site. $74 gets you a full copy and a year’s worth of updates to the app. Once that period elapses, you can still use the copy you already have as long as you want to, but you won’t be able to download fresh updates. You'll have a limited window of time after your subscription expires to renew it for roughly $30.

 You can also pay $494 for CrossOver Life, which removes the need for annual renewals. The company tends to offer once-a-year discounts around Black Friday, sometimes slashing the cost of a year's updates to as little as $15.

After a quick installation, CrossOver does most of the hard work for you. It sets up a “bottle” — a contained virtual environment — in which you can install basic Windows or Linux underpinnings, plus any apps you’d care to run. CrossOver builds in shortcuts to install popular apps like Steam, and it can seamlessly install apps from the Internet, from downloaded ISO files, or from a physical disc, should you have an external drive.

You can have multiple separate bottles for different apps, or put all the apps you use in a single vessel. As with containerized software setups like Docker, this makes CrossOver easier and less stressful to use. In the unlikely event that something goes horribly wrong inside a bottle, it won’t affect your larger system. You can just delete the bottle and start fresh.

CrossOver 22’s biggest leap forward lies in its overhauled interface.

Each new version of CrossOver offers under-the-hood improvements to help all apps in general and specific titles in particular run better. But CrossOver 22’s biggest leap forward lies in its overhauled interface. 

Previous versions hid important toggles and features behind poorly designed contextual menus. CrossOver 22 takes its design cues instead from the Mac App Store, putting crucial options in full view. It’s easier than ever to run apps you’ve already installed, or add new ones. 

Codeweavers’ database of popular apps and their compatibility, maintained by volunteer testers, is now more directly integrated into the app itself, rather than requiring a separate visit to Codeweavers's web site. That database isn’t comprehensive — some titles I’ve personally used under CrossOver aren’t included — but it’s a good place to start when you’re curious about whether a particular app will run there.

The path between original Windows code and successful Mac execution isn’t always straight. For instance, Windows games use a set of tools known as DirectX to enable 3D graphics. CrossOver has to pass those commands through an open-source translator called DXVK, which maps them to the open-source Vulkan 3D standard. These Vulkan commands must then go through another interpreter, MoltenVK, to run under Apple’s own 3D toolkit, Metal.  Each of these handoffs eats up processing power and makes the resulting games run slower and less reliably than they would if coded for the Mac from the get-go. 

The beefier your processing power, the better performance you’ll get from CrossOver. Even though it’s an Intel native app, it runs best on Apple silicon under Rosetta 2 emulation, thanks to the sheer horsepower of the M1 and higher.  (CrossOver plans to eventually support Apple silicon, but Codeweavers says that transition is likely years away.)  Popular launcher apps like Steam, and simpler 2D games like Guacamelee, ran without a hitch in my tests, but more sophisticated titles had various degrees of tradeoffs.

If you want to game with CrossOver, having more than 8GB RAM or something more powerful than a basic M1 will likely serve you well.

When I ran 2017’s Star Wars: Battlefront II on my stock M1 Mac Mini, the game looked great. But depending on the game mode and the size and type of the environments I found myself in, performance ranged from fast and fluid to an unplayable crawl. I’ve seen YouTube videos of other CrossOver users playing the game much more smoothly, even on levels that choked my computer. If you want to game with CrossOver, having more than 8GB RAM or something more powerful than a basic M1 will likely serve you well.

Furthermore, Metal has different aims and priorities than DirectX, trading some measure of tech sophistication for the ability to run across MacOS, iOS, and tvOS. Even under Apple’s recently announced Metal 3, there are just some things DirectX does for which Metal lacks an easily translated equivalent. 

Though the game mostly ran smoothly barring some pauses for loading, the world around my protagonist rendered as a mass of flickering black triangles.

I saw this firsthand playing Jedi: Fallen Order. Though the game mostly ran smoothly barring some pauses for loading, the world around my protagonist didn’t render right, presenting a mass of flickering black triangles instead of realistic surroundings. I was able to adapt and still enjoy the game, but if you’re looking for absolute fidelity, consider this fair warning.

And even if everything else goes swimmingly, there are some facets of Windows software that just won’t work outside that platform, no matter what. Barring some miracle in a future version, I’ll never know how well Star Wars: Squadrons runs on CrossOver, because the anti-cheating software for its multiplayer mode won’t cooperate, shutting down every attempt to install the game.

ntel Macs can directly install Windows through Boot Camp, but this option isn't available on newer Apple Silicon-powered Macs. 

Virtual machines like VMWare Fusion and Parallels Desktop let Mac users run Windows and its apps. By emulating the entire Windows operating system, they  offer better compatibility with more kinds of PC apps, especially games. 

Both apps are Apple Silicon native and can, with various degrees of workarounds, run Apple Silicon-friendly ARM-based versions of Windows 11 (and their apps) natively. CrossOver tops out at apps for Windows 10, and because of the engineering complexities involved, Codeweavers says it won't offer a native Apple Silicon version for several more years.

But Parallels and VMWare each cost more than a year of CrossOver updates, and neither will work without a copy of Windows itself. Even an older version of that can run you as much as $140.

CrossOver 22 is impressive in its simplicity — at least in terms of how easy it is to get select Windows applications up and running on macOS. It's by no means perfect, and your mileage will vary dramatically depending on the complexity of the applications you're looking to run, not to mention the power of your Mac computer itself. But with prudent use of the free trial to test your must-work apps, it's a great opportunity to bridge the gap between Apple and Microsoft's computing worlds.

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Wednesday, January 25, 2023

DXVK version 2.1 has been released with HDR support

On systems supporting HDR10 color spaces, HDR can now be enabled by setting the environment variable DXVK_HDR=1, or by setting the option dxgi.enableHDR = True in the configuration file. When using vkd3d-proton 2.8 or newer, this will allow D3D12 games to detect and use the HDR10 color space if they support it.

  

No major Linux desktop environment currently supports HDR. In order to use this on Linux, a Gamescope session with --hdr-enabled is required. This is currently only supported under AMDGPU and requires kernel patches from the josh-hdr-colorimetry branch.

Note: D3D11 support is implemented, but not expected to work in most games as they typically require AMDAGS or NVAPI to set up HDR output, rather than using the corresponding DXGI APIs. Additionally, only Nvidia drivers are expected to work on Windows.

Shader compilation improvements

Use of pipeline libraries was extended to pipelines with tessellation or geometry shaders in order to further reduce stutter. Additionally, more features of the VK_EXT_extended_dynamic_state3 extension are leveraged to reduce stutter in some situations when MSAA is used, provided that the Vulkan driver supports them.

Note: Current development builds of RADV will expose VK_EXT_graphics_pipeline_library with the features that DXVK needs if the RADV_PERFTEST=gpl environment variable is set. Note that the implementation is not yet complete and does not support shader caching at this time, but it should generally work with DXVK.

Sample rate shading

For older games that support MSAA, the d3d9.forceSampleRateShading and d3d11.forceSampleRateShading options were added to let users enable sample rate shading for all shaders. This will have a very high impact on GPU-bound performance, but may increase overall image quality in certain games that suffer from specular aliasing or shimmering alpha-tested geometry.

Note: Games that resolve the rendered images inadequately (e.g. performing a linear resolve on HDR render targets) will likely not benefit from this option.

GLFW backend

For native Linux builds of DXVK, a GLFW backend was added as a compile-time alternative to the existing SDL2 backend. See PR #3111 for details.

Bug fixes and Improvements

  • Improved D3D11 command submission logic in order to make overall performance more consistent, and to bring DXVK's behaviour more in line with native D3D11 drivers.
  • Fixed D3D11 reference counting issues around 2D textures. (#3169)
  • Fixed Vulkan validation errors when creating DXGI_FORMAT_A8_UNORM UAVs. Note that UAVs of this format may not work as expected.
  • Fixed Vulkan validation errors that would occur when allocating dedicated image memory on Nvidia GPUs in some situations.
  • Fixed Vulkan validation errors caused by broken timeline semaphores on 32-bit Proton.
  • Worked around an issue with the Uplay overlay being stuck on screen. (#3146)
    Note that this fix does not apply to Windows as it was achieved by loading winevulkan.dll directly instead of the actual Vulkan loader.
    Note that this change will break Red Dead Redemption 2 with dxvk-nvapi prior to this commit: jp7677/dxvk-nvapi@ac00a42
  • Worked around a bug in AMD's Windows driver as well as AMDVLK that would cause numerous games to crash since DXVK 2.0. (#3172)
  • Fewer threads will be used to perform background optimization of graphics pipeines. This may result in a smoother gameplay experience on some systems. Note that this change does not affect initial shader compiling, as finishing that quickly is crucial to avoid stutter.
  • The state cache file will now only be created when the first pipeline is written to it, in order to avoid empty cache files.
    This change mostly affects D3D9 games on systems with EXT_graphics_pipeline_library support.
  • Ashes of the Singularity: Fixed performance regression caused by suboptimal descriptor set allocation.
  • Battlefield: Bad Company 2: Fixed flickering (#3078, PR #3079)
  • Cardfight!! Vanguard: Fixed rendering (PR #3068).
  • Gujian 3: Fixed rendering issues on some GPUs. (#1784)
  • Resident Evil 4 HD: Fixed invalid Vulkan usage causing a GPU hang on RADV. (PR #3089)
  • Saints Row: The Third: Fixed a severe performance issue with rain when using the D3D9 renderer. (#2473, PR #3158)
  • Sekiro: Shadows Die Twice: Fixed stuttering issues on Nvidia GPUs. (#3179)
  • Sonic Frontiers: Worked around a game bug that would cause shadows to flicker when GPU-bound.
  • Supreme Commander: Forged Alliance: Fixed a crash after loading (#3058, PR #3060)

Note: The setup script setup_dxvk.sh was no longer deemed useful and got removed. This change will only affect users who manually install DXVK into a wine prefix, rather than using it through Proton or Lutris.

Note: Due to changes to our DXGI implementation, older versions of vkd3d-proton (prior to 2.8) will no longer work with this version of DXVK.

Link to source code

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