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TOPIC: FidelityFX CAS to ReShade Help

FidelityFX CAS to ReShade Help 2 months 1 week ago #1

I ported FidelityFX CAS to ReShade so anyone can use it, with nearly any game

1 Download ffx_a.h and ffx_cas.h from the GPUOpen repository (click "Raw" then you can Ctrl-S the file)
2 Download my wrapper shader and save it as FidelityFX_CAS.fx (same again, "Raw" then save)
3 Put all three files in your ReShade shader folder
4 Tweak the sharpness parameter to your liking. AMD recommends leaving it at 0.0 for minimal artifacts but it can be increased up to 1.0 for more aggressive sharpening.

www.reddit.com/r/Amd/comments/cc0575/i_p...shade_so_anyone_can/

What can we do to make this Tweak Work?
Tried with Reshade 4.3 & 2.0.3 it's not working.

==
Ok I've got some help (here is working solution):
1. Download ffx_a.h and ffx_cas.h from the GPUOpen repository (click "Raw" then you can Ctrl-S the file)
2. Download my wrapper shader and save it as FidelityFX_CAS.fx (same again, "Raw" then save, and rename it to FidelityFX_CAS.fx)
3. Put all three files in your ReShade 4.x shader folder
4. Shift F2 then 4 Tweak the sharpness of the parameter FidelityFX_CAS to your liking.

There is another config for FidelityFX_CAS (rename it also) use one or another or both, just name it: FidelityFX_CAS_V2 ;)
-> pastebin.com/iUmDXTVP (Raw then Ctr+S and rename it)
Last Edit: 2 months 6 days ago by loccothan.
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The following user(s) said Thank You: Marty McFly, Viper_Joe, Marty, pyewacket

FidelityFX CAS to ReShade Help 2 months 1 week ago #2

Tried it and it works, you could try to use this one.:
pastebin.com/iUmDXTVP

What GFX card you have?
<-MB-> ASROCK B450M Pro4 | <-CPU-> AMD Ryzen 2600 | <-RAM-> 16GB (2x8) DDR4 Kingston HyperX Predator 3200Mhz CAS16
<-SSD-> 120GB Kingston HyperX Fury + 512GB Adata XPG SX8200 Pro
<-GPU-> Sapphire Radeon RX 5700 | 23.8" LCD Acer SA240YA
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FidelityFX CAS to ReShade Help 2 months 1 week ago #3

THX now it's fine B) :)

ZEN 8/16 3.92GHz + HeroVI + 32GB 4x8 4133CL19 + Vega LiQuiD (Original XTX by AMD) & SB-Zx
Last Edit: 2 months 1 week ago by loccothan.
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FidelityFX CAS to ReShade Help 2 months 1 week ago #4

Note that this version doesn't have the CAS_GO_SLOWER (not sure what's that for) and CAS_BETTER_DIAGONALS defined.
To enable that, you just need to add the preprocessor defines in the wrapper file, then it's fine :cheer:



I'm currently working on optimizing the full version, 64 -> 43 instructions, 11 -> 8 registers rn.
Last Edit: 2 months 1 week ago by Marty McFly.
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The following user(s) said Thank You: Wicked Sick, loccothan

FidelityFX CAS to ReShade Help 2 months 1 week ago #5

How can we do that?
Please Add it to paste bin and then i will update the thread :)

Then we can be assured it is working
Tweaked by Marty McFly :P
Last Edit: 2 months 1 week ago by loccothan.
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FidelityFX CAS to ReShade Help 2 months 6 days ago #6

Thx a lot! This shader is awesome and should be in reshade by default.
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