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One setting that makes antialiasing look much more like it's supposed to on nvidia Maxwell and above chips

I see, thank you for explanation. So please tell me also where are gradients not working then? On graphics card or on monitor? Because on my Radeon HD 7970 they work just fine (don't have any higher Radeons) and on my GeForce GTX 680 and 660 and 780Ti too. It's Maxwell and Pascal and quite possibly up (haven't tested turning or amperage yet) that skimp on details.
 
pavle said:
I see, thank you for explanation. So please tell me also where are gradients not working then? On graphics card or on monitor? Because on my Radeon HD 7970 they work just fine (don't have any higher Radeons) and on my GeForce GTX 680 and 660 and 780Ti too. It's Maxwell and Pascal and quite possibly up (haven't tested turning or amperage yet) that skimp on details.
Click to expand...
People complain about AMD drivers, but one thing I have noticed is you never go wrong using dvi with AMD, as you (mostly) are in the clear with Nvidia using HDMI; however there are hundreds of users complaining about hdmi overscan with AMD(you really would not have a picture if a television had that fringe case scenario outside of which it is defunct for first time users).
IHVs offer different PnP packages. Sure, you can make them work, but, "PnP?" is the driving question.
I can use any setting using radeonmod, but most settings don't even have bios explanations in it and I cannot reproduce it for other users. Also, who has heard of it? It is a nonreproducible result.
 
Ok, I see your point. I'll let it be. PnP is a wonderful thing isn't it - when it actually "nP"s. :)
 
pavle said:
Ok, I see your point. I'll let it be. PnP is a wonderful thing isn't it - when it actually "nP"s. :)
Click to expand...
I have a personal rule: if this is the second page and I'm on top, I make the arguments. No. I like things customisable. PnP is for normies. :)
PS: okay you are on top. I just want to be edgy.
 
rofl_orig.gif
Customisable is always good, but sometimes it just takes quite some time if everything is undocumented and you need to pair the old with the new or new-ish in my case.
 
Me? Never! I got this GTX 980 for effectively 40€ and want the best it can output because I know it can. :)
 
Well, new development!
After throwing GTX980 out of the box for a while and using HD7970 (ATI's Fermi, well one of them, R9 290/X is another) and discovering how to use 4x horisontal 4x vertical supersampling with 14.4 driver,
I longed for the crisp clear image that nvidia card provides, so GTX980 was reinstated.
And again gamma correction problems, turns out are because of limited dynamic range that nvidia so lovingly provides their customers with.
Interesting combobulation of settings that say one thing and work on also another thing.
If one has a DVI monitor or HDMI I would guess, there is no "dynamic range" option under "Adjust Color Settings" in NV_Ctrl_Panel.
However if you go under "Adjust Video Color Settings" - there IS an "Advanced" setting called "dynamic range" and if you set it to "full", it will work in video and 3D rendering and also 2D.
So I looked around in the registry what is added with this setting and there is quite a lot, however one can boil it all down to just 1 settings that makes visible difference with factory AA and AF settings (with factory gamma correction).
You can add it into _inf file of the driver and made general is named "_Default_Global_XALG_Color_Range". It is a binary setting with eight pairs of zeroes.
So to add to registry after driver install would go like: "_Default_Global_XALG_Color_Range"=hex:00,00,00,00,00,00,00,00 (+restart)
or via _inf: HKR,,_Default_Global_XALG_Color_Range,%REG_BINARY%,00,00,00,00,00,00,00,00
.
I believe whoever has a display port monitor though, the setting is in NV_Ctrl_Panel under "Adjust Color Settings", so you don't have to mess with registry or _inf. I have to investigate further whether this one puts the same things into registry as the "adjust video color settings" does or not.
 
Guys, please note Intel GPUs have same issues.
Sometimes tinkering with settings is needed to get the picture size to match the actual display/TV size -- using a standard HDMI cable.
(i.e. it has overscan/underscan issues by default, and needs tinkering to get it right)

Intel GPU is of the one built-in into the Intel Core "formerly Kaby Lake CPUs". :)
 
Last edited:
Are you doing all this on Windows XP (x86) OS ?
 
Naki said:
Guys, please note Intel GPUs have same issues...
Click to expand...
Interesting... Well I believe standards are there so we could all enjoy good picture, but graphics companies don't bother to make it so, seems like they forgot where they came from.
agent_x007 said:
Are you doing all this on Windows XP (x86) OS ?
Click to expand...
XP, "7" and "10", the latter aren't any better, or rather drivers aren't any better. So it applies to all OSes really.
 
pavle said:
Well, new development!
After throwing GTX980 out of the box for a while and using HD7970 (ATI's Fermi, well one of them, R9 290/X is another) and discovering how to use 4x horisontal 4x vertical supersampling with 14.4 driver,
I longed for the crisp clear image that nvidia card provides, so GTX980 was reinstated.
And again gamma correction problems, turns out are because of limited dynamic range that nvidia so lovingly provides their customers with.
Interesting combobulation of settings that say one thing and work on also another thing.
If one has a DVI monitor or HDMI I would guess, there is no "dynamic range" option under "Adjust Color Settings" in NV_Ctrl_Panel.
However if you go under "Adjust Video Color Settings" - there IS an "Advanced" setting called "dynamic range" and if you set it to "full", it will work in video and 3D rendering and also 2D.
So I looked around in the registry what is added with this setting and there is quite a lot, however one can boil it all down to just 1 settings that makes visible difference with factory AA and AF settings (with factory gamma correction).
You can add it into _inf file of the driver and made general is named "_Default_Global_XALG_Color_Range". It is a binary setting with eight pairs of zeroes.
So to add to registry after driver install would go like: "_Default_Global_XALG_Color_Range"=hex:00,00,00,00,00,00,00,00 (+restart)
or via _inf: HKR,,_Default_Global_XALG_Color_Range,%REG_BINARY%,00,00,00,00,00,00,00,00
.
I believe whoever has a display port monitor though, the setting is in NV_Ctrl_Panel under "Adjust Color Settings", so you don't have to mess with registry or _inf. I have to investigate further whether this one puts the same things into registry as the "adjust video color settings" does or not.
Click to expand...
Wait, are you using HDMI to a TV (or device the PC thinks is a TV)?

If you're on limited colour range you have to manually set that. It will only show on devices that support low dynamic range, DVI is always full range.


If you're using weird adaptors between the GPU and TV, that could explain some things.
1636697161444.png
 
I use plain DVI monitor, no adapters, yet there's still difference if I switch to full range. Odd, I know.
 
Having read that monitors manual, it's got a whole bunch of features to automatically improve image quality.

I get the feeling one of those is screwing with your picture. Magic Bright, Dynamic contrast, Magic Colour, "Color Weakness" for the colour blind...

you also never mentioned the resolution and refresh rate you're running, but it's meant to be 1600x1200 60hz
 
agent_x007 said:
Are you doing all this on Windows XP (x86) OS ?
Click to expand...

For me it is all WIndows 10 (on many desktop PCs, plus 1 laptop). :)
Note: The Intel GPU issue does not happen on all PCs, just 1 - the newest one that has a Sony 46" TV connected and not a monitor.
 
Mussels said:
Having read that monitors manual, it's got a whole bunch of features to automatically improve image quality.
I get the feeling one of those is screwing with your picture. Magic Bright, Dynamic contrast, Magic Colour, "Color Weakness" for the colour blind...
you also never mentioned the resolution and refresh rate you're running, but it's meant to be 1600x1200 60hz
Click to expand...
Thank you for your effort. All those "Magic" features are turned off, just plain monitor function and it does it well except with nvidia - but even that is better now with full range.
I use maximum resolution of 1680x1050x60Hz. I'll post more if I find something.
By the way, Mussels, would be so kind and PM your graphics card registry entries - you'll find which driver is active under HKLM/Hardware/DeviceMap/Video -> the 4 that have the same code are of active grf. driver.
Then you go under HKLM/System/CurrentControlSet/Control/Video and export and post the code you got in the devicemap. I'm really curious how that full range is written in there on a non-DVI system if at all.
 
lexluthermiester said:
This. Actually, using high resolution works better most of the time.
Click to expand...
Of course - I remember when I first got my GeForce2 Ti, back then the standard resolution was 1024x768 and with GF2Ti I could play UT99 at 1600x1200 - that was great. But now I'm not really thinking of getting another monitor, so AA it is. :)
 
Am I the only person questioning the quality of the panel being a monitor that was first released in early 2008? That's 14 (almost 15,) years ago. An old TN panel just simply isn't going to look good compared to anything even half modern. Not to mention that these things age over time. I used to have a MAG Innovision 22" from around that point in time. It was a great display for the time, but it doesn't look good compared to newer TNs and even worse compared to an IPS from 8 years ago like the Dell displays in my attic. My opinion is that the OP should find a newer display and not just go with the cheapest available as you do get what you pay for a lot of times.
 
@Aquinus, I guess you're right. I mean I know you're right but I'm just so happy this thing works as long as it does and I even changed a few capacitors with new when it stopped working some years ago.
That's the whole point I keep it and besides, picture looks good on ATI cards, but they do not produce such clear picture as an nvidia card. Hence my sitiation. :)
 
pavle said:
@Aquinus, I guess you're right. I mean I know you're right but I'm just so happy this thing works as long as it does and I even changed a few capacitors with new when it stopped working some years ago.
That's the whole point I keep it and besides, picture looks good on ATI cards, but they do not produce such clear picture as an nvidia card. Hence my sitiation. :)
Click to expand...
I understand and I don't doubt it. I guess my point is that newer hardware is likely going to give you more consistent behavior and a better experience all around which is why I bring it up. Even if any GPU could make the picture look "sharp," it'll still pale in comparison by something even from 8 years ago. Display tech has improved a lot in the last 15 years and a 22" 1080p display these days is pretty cheap, even for a decent one.
 
pavle said:
Thank you for your effort. All those "Magic" features are turned off, just plain monitor function and it does it well except with nvidia - but even that is better now with full range.
I use maximum resolution of 1680x1050x60Hz. I'll post more if I find something.
By the way, Mussels, would be so kind and PM your graphics card registry entries - you'll find which driver is active under HKLM/Hardware/DeviceMap/Video -> the 4 that have the same code are of active grf. driver.
Then you go under HKLM/System/CurrentControlSet/Control/Video and export and post the code you got in the devicemap. I'm really curious how that full range is written in there on a non-DVI system if at all.
Click to expand...
1680x1050x60Hz


Thats not native res, if you're stretching that to fit it would 100% explain the issues
 
But it is, this is a 1680x1050 monitor, look here in the _inf, says HKR,,MaxResolution,,"1680,1050"
Code: 
;==================================================
; SM2253BW.inf 11/05/2007 ver. 3.0HC
;
; Copyright 2007 Samsung Electronics Corporation
;
; This is a Setup information file for Samsung Monitor.
;==================================================

[Version]
signature="$CHICAGO$"
Class=Monitor
ClassGuid={4D36E96E-E325-11CE-BFC1-08002BE10318}
Provider=%Samsung%
CatalogFile=SM2253BW.cat
DriverVer=11/05/2007,3.0

;--------------------------------------------------
[ControlFlags]
ExcludeFromSelect.nt=Monitor\SAM037B
ExcludeFromSelect.nt=Monitor\SAM037C

[ClassInstall32]
AddReg=ClassAddReg32

[ClassAddReg32]
HKR,,,,%MonitorClassName%
HKR,,Icon,,"-1"
HKR,,NoInstallClass,,1

[DestinationDirs]
DefaultDestDir = 11
SM2253BWa.CopyFiles = 23
SM2253BWd.CopyFiles = 23

[SourceDisksNames]
1=%DISK%,,,

[SourceDisksFiles]
SM2253BW.icm=1
SM2253BW.icm=1

[Manufacturer]
%Samsung%=Samsung,NTx86,NTAMD64

; Manufacturer sections
;-----------------------------------------------------
[Samsung]
%SM2253BWa%=SM2253BWa.Install, Monitor\SAM037B
%SM2253BWd%=SM2253BWd.Install, Monitor\SAM037C

; Manufacturer sections
;-----------------------------------------------------
[Samsung.NTx86]
%SM2253BWa%=SM2253BWa.Install, Monitor\SAM037B
%SM2253BWd%=SM2253BWd.Install, Monitor\SAM037C

; Manufacturer sections
;-----------------------------------------------------
[Samsung.NTAMD64]
%SM2253BWa%=SM2253BWa.Install, Monitor\SAM037B
%SM2253BWd%=SM2253BWd.Install, Monitor\SAM037C

; Install Sections
;-----------------------------------------------------

[SM2253BWa.Install]
DelReg=DEL_CURRENT_REG
AddReg=SM2253BWa.AddReg, 1680, DPMS
CopyFiles=SM2253BWa.CopyFiles

[SM2253BWd.Install]
DelReg=DEL_CURRENT_REG
AddReg=SM2253BWd.AddReg, 1680, DPMS
CopyFiles=SM2253BWd.CopyFiles

; Addreg & DelReg sections
;-----------------------------------------------------

[DEL_CURRENT_REG]
HKR,MODES
HKR,,MaxResolution
HKR,,DPMS
HKR,,ICMProfile


[1680]
HKR,,MaxResolution,,"1680,1050"


[DPMS]
HKR,,DPMS,,1

; AddReg sections
;-----------------------------------------------------


[SM2253BWa.AddReg]
HKR,"MODES\1680,1050",Mode1,,"30-81,56-75,+,+"
HKR,,ICMProfile,0,"SM2253BW.icm"

[SM2253BWd.AddReg]
HKR,"MODES\1680,1050",Mode1,,"30-81,56-75,+,+"
HKR,,ICMProfile,0,"SM2253BW.icm"
;------------------------------------------------------

[SM2253BWa.CopyFiles]
SM2253BW.icm

[SM2253BWd.CopyFiles]
SM2253BW.icm

;------------------------------------------------------

[Strings]
DISK="Samsung Monitor Installation Disk"
MonitorClassName="Monitor"
Samsung="Samsung"
SM2253BWa="SyncMaster 2253BW/2253LW,SyncMaster Magic CX2253BW(Analog)"
SM2253BWd="SyncMaster 2253BW/2253LW,SyncMaster Magic CX2253BW(Digital)"
as for stretching - yeah it very well could be stretched, but it's all factory. In OSD menu for coarse adjustment it says 1840, so it is sort of a mish-mash but it's factory. And the last part of the menu it says ("i") Digital, 64,6kHz 60Hz PN 1680x1050.
About that registry export - did you manage to do it? :)
 
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