Cedega For Mac



  1. Cedega For Mac Catalina
  2. Cedega For Mac Computers
  3. Cedega For Macbook
  4. Cedega For Macbook Pro
  5. Cedega For Mac Os

An eGPU can give your Mac additional graphics performance for professional apps, 3D gaming, VR content creation, and more.

Cedega is a website that is dedicated to providing accurate information about the Cedega software which was used by Linux gamers to run Windows games on the Linux platform. The software itself is no longer in use today. It was retired in 2011, a few years after it changed its name to Cedega. Users of Intel based Mac systems can now seamlessly run many Windows applications on their Mac without needing a Windows license. Supported applications include Outlook, Visio, Project, Quicken, Steam based games such as Half Life 2, and many more. Cedega has spent much more time working on the DirectX interfaces then Codeweavers has, which. Cedega was the proprietary fork by TransGaming Technologies of Wine, from the last version of Wine under the X11 license before switching to GNU LGPL. It was designed specifically for running games created for Microsoft Windows under Linux. As such, its primary focus was implementing the DirectX API. WineX was renamed to Cedega on the release of version 4.0 on June 22, 2004.

There is no Cedega/Wine software installed on the users system and the user should never see it (except a Cider logo on the splash screen). This method provides a little more than Cedega ever could simply because developers will compile the software against this crossover library and test the game before they ship it, instead of TransGaming having to build support for and test each game against Cedega. TransGaming, which several years ago dipped its toes in the Mac game market with conversions from leading Mac game publishers, is taking another step into the Mac market, this time adopting their.

eGPUs are supported by any Thunderbolt 3-equipped Mac1 running macOS High Sierra 10.13.4 or later. Learn how to update the software on your Mac.

An eGPU lets you do all this on your Mac:

  • Accelerate apps that use Metal, OpenGL, and OpenCL
  • Connect additional external monitors and displays
  • Use virtual reality headsets plugged into the eGPU
  • Charge your MacBook Pro while using the eGPU
  • Use an eGPU with your MacBook Pro while its built-in display is closed
  • Connect an eGPU while a user is logged in
  • Connect more than one eGPU using the multiple Thunderbolt 3 (USB-C) ports on your Mac2
  • Use the menu bar item to safely disconnect the eGPU
  • View the activity levels of built-in and external GPUs (Open Activity Monitor, then choose Window > GPU History.)

eGPU support in apps

eGPU support in macOS High Sierra 10.13.4 and later is designed to accelerate Metal, OpenGL, and OpenCL apps that benefit from a powerful eGPU. Not all apps support eGPU acceleration; check with the app's developer to learn more.3

In general, an eGPU can accelerate performance in these types of apps:

  • Pro apps designed to utilize multiple GPUs
  • 3D games, when an external monitor is attached directly to the eGPU
  • VR apps, when the VR headset is attached directly to the eGPU
  • Pro apps and 3D games that accelerate the built-in display of iMac, iMac Pro, MacBook Air, and MacBook Pro (This capability must be enabled by the app's developer.)

You can configure applications to use an eGPU with one of the following methods.

Use the Prefer External GPU option

Starting with macOS Mojave 10.14, you can turn on Prefer External GPU in a specific app's Get Info panel in the Finder. This option lets the eGPU accelerate apps on any display connected to the Mac—including displays built in to iMac, iMac Pro, MacBook Air, and MacBook Pro:

  1. Quit the app if it's open.
  2. Select the app in the Finder. Most apps are in your Applications folder. If you open the app from an alias or launcher, Control-click the app's icon and choose Show Original from the pop-up menu. Then select the original app.
  3. Press Command-I to show the app's info window.
  4. Select the checkbox next to Prefer External GPU.
  5. Open the app to use it with the eGPU.

You won't see this option if an eGPU isn't connected, if your Mac isn't running macOS Mojave or later, or if the app self-manages its GPU selection. Some apps, such as Final Cut Pro, directly choose which graphics processors are used and will ignore the Prefer External GPU checkbox.

Set an external eGPU-connected display as the primary display

If you have an external display connected to your eGPU, you can choose it as the primary display for all apps. Since apps default to the GPU associated with the primary display, this option works with a variety of apps:

  1. Quit any open apps that you want the eGPU to accelerate on the primary display.
  2. Choose Apple menu  > System Preferences. Select Displays, then select the Arrangement tab.
  3. Drag the white menu bar to the box that represents the display that's attached to the eGPU.
  4. Open the apps that you want to use with the eGPU.

If you disconnect the eGPU, your Mac defaults back to the internal graphics processors that drives the built-in display. When the eGPU is re-attached, it automatically sets the external display as the primary display.

About macOS GPU drivers

Mac hardware and GPU software drivers have always been deeply integrated into the system. This design fuels the visually rich and graphical macOS experience as well as many deeper platform compute and graphics features. These include accelerating the user interface, providing support for advanced display features, rendering 3D graphics for pro software and games, processing photos and videos, driving powerful GPU compute features, and accelerating machine learning tasks. This deep integration also enables optimal battery life while providing for greater system performance and stability.

Cedega For Mac Catalina

Apple develops, integrates, and supports macOS GPU drivers to ensure there are consistent GPU capabilities across all Mac products, including rich APIs like Metal, Core Animation, Core Image, and Core ML. In order to deliver the best possible customer experience, GPU drivers need to be engineered, integrated, tested, and delivered with each version of macOS. Aftermarket GPU drivers delivered by third parties are not compatible with macOS.

Cedega For Mac

The GPU drivers delivered with macOS are also designed to enable a high quality, high performance experience when using an eGPU, as described in the list of recommended eGPU chassis and graphics card configurations below. Because of this deep system integration, only graphics cards that use the same GPU architecture as those built into Mac products are supported in macOS.

Supported eGPU configurations

It's important to use an eGPU with a recommended graphics card and Thunderbolt 3 chassis. If you use an eGPU to also charge your MacBook Pro, the eGPU's chassis needs to provide enough power to run the graphics card and charge the computer. Check with the manufacturer of the chassis to find out if it provides enough power for your MacBook Pro.

Recommended graphics cards, along with chassis that can power them sufficiently, are listed below.

Thunderbolt 3 all-in-one eGPU products

These products contain a powerful built-in GPU and supply sufficient power to charge your MacBook Pro.

Recommended Thunderbolt 3 all-in-one eGPUs:

  • Blackmagic eGPU and Blackmagic eGPU Pro4
  • Gigabyte RX 580 Gaming Box4
  • Sonnet Radeon RX 570 eGFX Breakaway Puck
  • Sonnet Radeon RX 560 eGFX Breakaway Puck5

AMD Radeon RX 470, RX 480, RX 570, RX 580, and Radeon Pro WX 7100

These graphics cards are based on the AMD Polaris architecture. Recommended graphics cards include the Sapphire Pulse series and the AMD WX series.

Recommended Thunderbolt 3 chassis for these graphics cards:

  • OWC Mercury Helios FX4
  • PowerColor Devil Box
  • Sapphire Gear Box
  • Sonnet eGFX Breakaway Box 350W
  • Sonnet eGFX Breakaway Box 550W4
  • Sonnet eGFX Breakaway Box 650W4
  • Razer Core X4
  • PowerColor Game Station4
  • HP Omen4
  • Akitio Node6

AMD Radeon RX Vega 56

These graphics cards are based on the AMD Vega 56 architecture. Recommended graphics cards include the Sapphire Vega 56.

Recommended Thunderbolt 3 chassis for these graphics cards:

  • OWC Mercury Helios FX4
  • PowerColor Devil Box
  • Sonnet eGFX Breakaway Box 550W4
  • Sonnet eGFX Breakaway Box 650W4
  • Razer Core X4
  • PowerColor Game Station4

AMD Radeon RX Vega 64, Vega Frontier Edition Air, and Radeon Pro WX 9100

These graphics cards are based on the AMD Vega 64 architecture. Recommended graphics cards include the Sapphire Vega 64, AMD Frontier Edition air-cooled, and AMD Radeon Pro WX 9100.

Recommended Thunderbolt 3 chassis for these graphics cards:

Cedega For Mac Computers

  • Sonnet eGFX Breakaway Box 650W4
  • Razer Core X4

AMD Radeon RX 5700, 5700 XT, and 5700 XT 50th Anniversary

If you've installed macOS Catalina 10.15.1 or later, you can use these graphics cards that are based on the AMD Navi RDNA architecture. Recommended graphics cards include the AMD Radeon RX 5700, AMD Radeon RX 5700 XT, and AMD Radeon RX 5700 XT 50th Anniversary.

Recommended Thunderbolt 3 chassis for these graphics cards:

  • Sonnet eGFX Breakaway Box 650W4
  • Razer Core X4

Learn more

  • Learn how to choose your GPU in Final Cut Pro X 10.4.7 or later.
  • To ensure the best eGPU performance, use the Thunderbolt 3 cable that came with your eGPU or an Apple Thunderbolt 3 (USB-C) cable. Also make sure that the cable is connected directly to a Thunderbolt 3 port on your Mac, not daisy-chained through another Thunderbolt device or hub.
  • If you have questions about Thunderbolt 3 chassis or graphics cards, or about third-party app support and compatibility, contact the hardware or software provider.
  • Software developers can learn more about programming their apps to take advantage of macOS eGPU support.

1. If you have a Mac mini (2018) with FileVault turned on, make sure to connect your primary display directly to Mac mini during startup. After you log in and see the macOS Desktop, you can unplug the display from Mac mini and connect it to your eGPU.

2. If you're using a 13-inch MacBook Pro from 2016 or 2017, always plug eGPUs and other high-performance devices into the left-hand ports for maximum data throughput.

3. macOS High Sierra 10.13.4 and later don't support eGPUs in Windows using Boot Camp or when your Mac is in macOS Recovery or installing system updates.

4. These chassis provide at least 85 watts of charging power, making them ideal for use with 15-inch MacBook Pro models.

5. Playback of HDCP-protected content from iTunes and some streaming services is not supported on displays attached to Radeon 560-based eGPUs. You can play this content on the built-in display on MacBook Pro, MacBook Air, and iMac.

6. If you use Akitio Node with a Mac notebook, you might need to connect your Mac to its power adapter to ensure proper charging.

Cedega
Developer(s)TransGaming Technologies
Stable release
Operating systemLinux
TypeCompatibility layer
LicenseProprietary
Websitegametreelinux.com

Cedega (formerly known as WineX) was the proprietaryfork by TransGaming Technologies of Wine, from the last version of Wine under the X11 license before switching to GNU LGPL. It was designed specifically for running games created for Microsoft Windows under Linux. As such, its primary focus was implementing the DirectXAPI. WineX was renamed to Cedega on the release of version 4.0 on June 22, 2004.

Cedega Gaming Service was retired on February 28, 2011. TransGaming announced that development would continue under the GameTree Linux Developer Program,[1] however this proved moot as the company's core technology divisions were shuttered in 2016.

Licenses[edit]

Though Cedega was mainly proprietary software, TransGaming did make part of the source publicly available via CVS, under a mix of licenses.[2] Though this was mainly done to allow a means for the public to view and submit fixes to the code, it was also frequently used as a means to obtain a quasi-demonstration version of Cedega. TransGaming released a proper demo of Cedega because of complaints of the difficulty of building a usable version of the program from the public CVS, as well as its outdated nature. The demo released by Cedega gave users a 14-day trial of a reasonably current version of the product with a watermark of the Cedega logo which faded from almost transparent to fully opaque every few seconds. This demo was removed without comment.

While the licenses under which the code was released do permit non-commercial redistribution of precompiled public-CVS versions of the software, TransGaming strongly discouraged this, openly warning that the license would be changed if they felt that abuse was occurring or otherwise threatened. TransGaming similarly discouraged source-based distributions like Gentoo Linux from creating automated tools to let people build their own version of Cedega from the public CVS.[3]

The Wine project originally released Wine under the same MIT License as the X Window System, but owing to concern about proprietary versions of Wine not contributing their changes back to the core project,[4] work as of March 2002 has used the LGPL for its licensing.[5]

Functionality[edit]

In some cases it closely mimicked the experience that Windows users have (insert disc, run Setup.exe, play). In other cases some amount of user tweaking is required to get the game installed and in a state of playability. Cedega 5.2 introduced a feature called the Games Disc Database (GDDB) that simplifies many of these settings and adds auto-game detection when a CD is inserted so that settings are applied for the inserted game automatically.

A basic list of features:

  • Some types of copy protection
  • Pixel Shaders 3.0
  • Vertex Shaders 3.0
  • DirectX 9.0
  • Joystick support including remapping axes
  • The ability to run some Windows games

History[edit]

Cedega subscribers dwindled as users expressed a number of complaints[6] due to lack of updates, fatal problems with supported games and with Wine having achieved a number of features that were unique to Cedega, giving even better compatibility in some cases. Users attributed the apparent lack of interest from TransGaming on Cedega to their focus on Cider, a similar Wine-based API layer for Mac OS X systems, supported by Electronic Arts to bring their Windows native games to Mac.[7]

On November 13, 2007's Development Status report, TransGaming explained that a number of modifications have been made to Cedega’s code to add Wine's implementation of the MSI installation system and to be able to incorporate more of Wine’s codebase.[8] It was never confirmed if those changes were in conformance with Wine's LGPL license.

Also on the November 13, 2007 report, it was announced that all of the work done on Cider would be merged back into Cedega (since both share the same code). Among the new features are “new copy protection, 2.0 shader updates, a head start on shader model 3.0, performance upgrades, a self updating user interface” and others.[8]On September 23, 2008, Cedega officially presented the new version 6.1.

Cedega Gaming Service was retired on February 28, 2011.[9]

Controversy[edit]

Cedega for mac

TransGaming’s business practice of benefiting financially from the Wine project, without contributing anything back to it has drawn criticism. TransGaming obtained the source to the original Wine project when it was under the MIT License and this license placed no requirements on how TransGaming published their software. TransGaming decided to release their software as proprietary software.[10] Cedega includes licensed support for several types of CD-based copy protection (notably SecuROM and SafeDisc), the code for which TransGaming said they were under contract not to disclose.

In 2002 the Wine project changed its license to the GNU Lesser General Public License (LGPL). This means that anyone who publishes a modified version of Wine must publish the source code under an LGPL-compatible license. TransGaming halted using code contributed to Wine when the license was changed, though this has resumed with TransGaming integrating certain LGPL portions of Wine into Cedega and placing those portions of the source code on their public servers.[citation needed]

TransGaming offers a CVS tree for Cedega without copy protection related code and texture compression through its own repositories with mixed LGPL, AFPL and bstring licensing.[11]Point2Play graphical frontend for Cedega is also not found on the CVS.

Scripts and guides have been made by the community to facilitate building Cedega from the source tree.

See also[edit]

  • Wine — the free software/open source software on which Cedega is based.
  • CrossOver — another commercial proprietary Wine-based product, targeted at running productivity/business applications and, recently, games.

Cedega For Macbook

References[edit]

  1. ^'Official announcement about retirement of Cedega'.
  2. ^'Licenses'. TransGaming. Archived from the original on December 12, 2005. Retrieved September 8, 2015.
  3. ^'Newsletter notice about removal of Cedega CVS'. Gentoo. Archived from the original on 2006-10-22. Retrieved 2007-01-09.
  4. ^White, Jeremy (6 February 2002). 'Wine license change'. Retrieved 27 April 2010.
  5. ^Alexandre Julliard (18 February 2002). 'License change vote results'. Retrieved 27 April 2010.
  6. ^'Your users are LEAVING'. TransGaming. October 2, 2007. Archived from the original on July 8, 2011.
  7. ^'TransGaming to Develop EA Titles for Mac OS X'. Archived from the original on 2007-12-10. Retrieved 2007-12-03.
  8. ^ ab'Cider'. Cedega.[permanent dead link]
  9. ^'Official announcement about retirement of Cedega'.
  10. ^How to run Windows games on Linux - Maximum PC
  11. ^'Software License'. TransGaming.[permanent dead link]

External links[edit]

Cedega For Macbook Pro

  • GameTree Linux Wiki — User-maintained database of games that work and don’t work with Cedega, along with game-specific setup instructions and tweaks
  • Screencast for installing and testing Cedega on SuSE Linux at showmedo

Cedega For Mac Os

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