Downsampling with AMD: Guide and Demonstration

Discussion in 'Videocards - AMD Radeon Drivers Section' started by BlackZero, Jul 25, 2012.

  1. ACMPraetorian

    ACMPraetorian Guest

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    Don't quote me on this but IIRC the R9 270X is just a rebranded HD 7XXX series GPU.

    So I'm going to guess that the maximum resolution you can downsample to on a HD 7XXX series / R9 270X is 2720x1530.
     
  2. kikian94

    kikian94 Guest

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    Hi, I have catalyst 14.4 and radeom r 280x but the guide dont work for me, appears a black command windows if I choose a higher native resolution in options, what happen?
    The message said adl display mode timing override set failed
     
    Last edited: May 7, 2014
  3. Denco

    Denco Guest

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    So can anyone tell me how can I uninstall the monitor driver manually without DDU or such?
     
    Last edited: May 9, 2014
  4. teleguy

    teleguy Maha Guru

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  5. Denco

    Denco Guest

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    Simple as that, thanks.
     
  6. dureiken

    dureiken Guest

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    Hi there,

    thanks for your guide ! I use it to downsample with my 290x on 7 64 bits with 13.12 drivers.

    I achieved to do 2720*1530@1920*1080 but I can't do more ? is there a limit with 290x GPU ?

    Do I have to change monitor.inf with a AOC i2757fh ?

    Thanks a lot for your help.
     
  7. Agonist

    Agonist Ancient Guru

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    Ive given up on downsampling with AMD. I love my 7850 cfx too.
     
  8. homefry

    homefry Guest

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    1. So does this make a difference in on the normal desktop browsing the web and watching youtube videos, or other movies?

    2. How is this different from using the amd drivers?
     
  9. BenYeeHua

    BenYeeHua Guest

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    No difference, except you are using the custom resolution as your Desktop resolution, but not changing your game resolution only.
     
  10. wesselzx

    wesselzx Guest

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    i get this message: ERROR: ADL_Display_ModeTimingOverride_Set() failed!
    Press Enter to continue...
     

  11. DrunkenDonkey

    DrunkenDonkey Master Guru

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    These downsampling methods are pain in the arse, GeDoSaTo is the one to look forward to.
     
  12. Espionage724

    Espionage724 Guest

    GeDoSaTo's method is interesting, but I would prefer something a bit more low-level. More specifically, GeDoSaTo's downsampler (like any other alternate d3d hook) interferes with another overlay program I use :/
     
  13. DrunkenDonkey

    DrunkenDonkey Master Guru

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    Yeah agree, amd moving their collective butt and doing in-driver downsampling, like nvidia will be awesome, but I somehow lost hope in that. And it is easiest for them to do, the various hacky methods available show that everything is in place actually, just need a proper interface to fire and forget.
     
  14. JulesCools

    JulesCools Guest

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  15. Evil Santa

    Evil Santa Guest

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    Hi there , when i try to downsample to 1440p (My minimum) or others res. it say this :

    ERROR: ADL_display_ModeTimingOverride_set<> failed!
    Press Enter to continue...

    Can anyone tell me how to fix this ?
     

  16. Plug2k

    Plug2k Ancient Guru

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    just to let people know, CRU works with 14.4 WHQL and also works with R9 295X2 out of the box :)
     
  17. Dibarto

    Dibarto Guest

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    GPU:
    R9 270x
    By any chance did you manage to set a resolution beyond 2720x1530 (such as 3840x2160)?.
     
  18. Plug2k

    Plug2k Ancient Guru

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    Went up as far as 2560x1080p and 3440x1440

    those are the logical correct aspect ratios of my aoc 29" ultrawide.
    could got higher if i wanted but then my aspect ratio`s would be all broken.
     
  19. Danake

    Danake Guest

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    So I got the downsampling working, everything displays right except my monitor has an annoying box in the middle of the screen saying "out of range"

    The monitor I'm using is a LG IPS277

    I set the new resolution to 60Hrtz, and like i said it works perfect, I see everything downsampled fine other then the stupid popup box from the monitor. Can't figure out how to get rid of it.
     
  20. DrunkenDonkey

    DrunkenDonkey Master Guru

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    Search back in the thread, there was a dude that had this very same issue and found a way around.
     

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