Gaming on Fedora - OpenAlt Zatloukal - Gaming on Fedora.pdf · Gaming on Fedora. František...
Transcript of Gaming on Fedora - OpenAlt Zatloukal - Gaming on Fedora.pdf · Gaming on Fedora. František...
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Gaming on Fedora
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František ZatloukalFedora EnthusiastAssociate Software Engineer in Red HatEditor in chief on MOJEFEDORA.czGamer!
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(AAA) Native games
Started appearing with Steam on Linux in 2012
Lots of games use “Wrappers”:
The Witcher 2, Dota 2, CS:GO and many others!
Quality varies a lot (eg. Dota 2 x War Thunder)
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Wine
Almost every Windows game can run on Wine
Performance heavily variable
Regressions & Bugs
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PlayOnLinux
“Wine” for newbies
Automatic fixes
Separate namespace for every application
Multiple wine versions
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Wine Games Compatibility
OpenGL and D3D9 :)
D3D10 and D3D11:/
D3D12 gaming :(
appdb.winehq.org
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Wine Performance
Terrible performance in D3D Games
CSMT - off main thread DirectX > OpenGL
Gallium Nine - “Native DirectX9” on Linux!
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Benchmarks!
RX 480 & Core i5 6600K
Fedora 25 x Windows 10
OSS driver x AMD Crimson
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War Thunder
*Broken OpenGL renderer
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Unigine Valley
*Wine CSMT > Windows
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Unigine Valley
*Broken OGL on Windows
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GPU Drivers3 main GPU vendors
AMD, nVidia, Intel
6 drivers
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nVidia OptimusWidely used Hybrid Graphics solution
Supported since Fedora 25
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Look to the Future
AMD killed fglrx, pushing OSS driver
nVidia and Intel are improving constantly
Vulkan (!!!)
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Any questions?