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Dolphin, the GameCube and Wii emulator - Forums › Dolphin Emulator Discussion and Support › General Discussion v
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Does the D3D11 backend actually use Directx 11?
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Does the D3D11 backend actually use Directx 11?
10-06-2013, 09:14 AM
#1
DatKid20 Offline
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I've been wondering this ever since i found out i could run with a 4200 that only has support for Directx 10.1
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10-06-2013, 09:19 AM
#2
AnyOldName3 Offline
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Quick answer: Sort of.
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10-06-2013, 10:16 AM (This post was last modified: 10-06-2013, 10:17 AM by RachelB.)
#3
RachelB Offline
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It works with directx10, as far as i know.
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10-06-2013, 10:53 AM
#4
MayImilae Online
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D3D11 is backwards compatible with some D3D10 GPUs, but you lose some features, such as D3D11 antialiasing.
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10-06-2013, 12:12 PM
#5
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D3D10.1 supports AA in the D3D11 backend, but not D3D10
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10-06-2013, 12:49 PM
#6
DatKid20 Offline
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Yep. Directx 10.1. Really need to get this upgraded with a 4570m though...
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10-06-2013, 01:02 PM
#7
Alajarvi84 Offline
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Been wondering the same thing, since my card does not even support 10.1..


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10-06-2013, 09:15 PM
#8
neobrain Offline
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Once we drop the d3d9 backend we can do away with the confusion by just renaming the D3D11 backend to Direct3D. That's in fact what's already done in my d3d9-removal branch.
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10-07-2013, 06:04 AM (This post was last modified: 10-07-2013, 06:04 AM by NaturalViolence.)
#9
NaturalViolence Offline
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That's even more confusing since it doesn't specify what versions of d3d are supported at all.....
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10-07-2013, 06:05 AM (This post was last modified: 10-07-2013, 06:06 AM by neobrain.)
#10
neobrain Offline
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People will immediately notice when their GPU is not supported once they try to use it.. :p

Ideally, the Dolphin code should be changed to not show the D3D backend on unsupported GPUs at all.
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