DPI - Revision history

Admin at 16:11, 28 December 2022

2022-12-28T16:11:28Z

McShufts: Typos and formatting

2022-12-09T08:59:40Z

Typos and formatting

imported>McShufts: Added link to ChangeScreenResolution

2022-12-05T10:22:29Z

Added link to ChangeScreenResolution

imported>McShufts at 10:21, 5 December 2022

2022-12-05T10:21:16Z

imported>McShufts: Image added

2022-12-05T10:20:34Z

Image added

imported>McShufts: Created page with "For certain emulators/games in Windows having DPI set to anything over 100% and resolution above 1080p can affect bezels and tracking. This AHK can allow you to change resolution and DPI by editing the directory. Add it into your own AHK when launching certain games/emulators. ==WARNING== '''WARNING - This AHK edits your registry, use at your own risk!'''

==Required User Steps== * First open the Registry (Win + R, enter 'regedit', press return) *..."

2022-12-05T10:18:15Z

Created page with "For certain emulators/games in Windows having DPI set to anything over 100% and resolution above 1080p can affect bezels and tracking. This AHK can allow you to change resolution and DPI by editing the directory. Add it into your own AHK when launching certain games/emulators. ==WARNING== <big>'''WARNING - This AHK edits your registry, use at your own risk!'''</big> ==Required User Steps== * First open the Registry (Win + R, enter 'regedit', press return) *..."

New page

For certain emulators/games in Windows having DPI set to anything over 100% and resolution above 1080p can affect bezels and tracking. This AHK can allow you to change resolution and DPI by editing the directory. Add it into your own AHK when launching certain games/emulators.

==WARNING==
<big>'''WARNING - This AHK edits your registry, use at your own risk!'''</big>
 
 

==Required User Steps==

* First open the Registry (Win + R, enter 'regedit', press return)
* Navigate to HKEY_CURRENT_USER\Control Panel\Desktop\PerMonitorSettings\ and take note of the entry. This will relate to your monitor(s), hopefully it will say something like 'ACR' for Acer or SAM for Samsung at the start to match your monitor's brand name).
* Copy the name of the folder and replace both '<monitor entry here>' sections on lines 3 and 23
[[File:Regedit.png|alt=Screenshot of Registry Editor expanded to show HKEY_CURRENT_USER\Control Panel\Desktop\PerMonitorSettings\ with PerMonitorSettings highlighted in red|none|thumb|515x515px]]
 
 

==Script Explaination==

*The DpiValue section on line 3 sets the DPI to 100% from 150%

''also works for 300% so -2 '''should''' mean 100% but you may need to experiment''

*Lines 5-17 changes the resolution to 1080p

*Line 23 changes the DPI to the recommended (default) DPI for the monitor. If using the non-recommended DPI you may need to adjust this value.

*Linse 25-37 changes the resolution back to 4K
 

<syntaxhighlight lang="ahk" line="1">
;Set Resolution to 1920x1080 DPI 100%

RegWrite, REG_DWORD, HKEY_CURRENT_USER\Control Panel\Desktop\PerMonitorSettings\<monitor entry here>, DpiValue, -2

ChangeDisplaySettings( (ClrDep:=32) , (Wid:=1920) , (Hei:=1080) , (Hz:=60) )

ChangeDisplaySettings( cD, sW, sH, rR ) {

VarSetCapacity(dM,156,0), NumPut(156,dM,36)

DllCall( "EnumDisplaySettingsA", UInt,0, UInt,-1, UInt,&dM ), NumPut(0x5c0000,dM,40)

NumPut(cD,dM,104), NumPut(sW,dM,108), NumPut(sH,dM,112), NumPut(rR,dM,120)

Return DllCall( "ChangeDisplaySettingsA", UInt,&dM, UInt,0 )

}

Esc::

;Restore resolution back to 3840x2160 DPI 150%

RegWrite, REG_DWORD, HKEY_CURRENT_USER\Control Panel\Desktop\PerMonitorSettings\<monitor entry here>, DpiValue, 0

ChangeDisplaySettings2( (ClrDep:=32) , (Wid:=3840) , (Hei:=2160) , (Hz:=60) )

ChangeDisplaySettings2( cD, sW, sH, rR ) {

VarSetCapacity(dM,156,0), NumPut(156,dM,36)

DllCall( "EnumDisplaySettingsA", UInt,0, UInt,-1, UInt,&dM ), NumPut(0x5c0000,dM,40)

NumPut(cD,dM,104), NumPut(sW,dM,108), NumPut(sH,dM,112), NumPut(rR,dM,120)

Return DllCall( "ChangeDisplaySettingsA", UInt,&dM, UInt,0 )

}
</syntaxhighlight>
 
 

==Time Crisis 5 Example==
You can use these AHK scripts for launching a game/emulator, an example for Time Crisis 5 is below.

*This includes disabling and restoring the second display as well (lines 9 & 85).

Add the code for switching before launching the game/emulator and the switch back after you've closed the game/emulator.
 

<syntaxhighlight lang="ahk" line="1">
#NoEnv

SendMode Input

#SingleInstance Force

;Set screen to Primary Only

RunWait C:\Windows\System32\DisplaySwitch.exe /internal

sleep, 2000

SetWorkingDir D:\Games\Emulation\Time Crisis 5\TC5\Binaries\Win64

;Set Resolution to 1920x1080 DPI 100%

RegWrite, REG_DWORD, HKEY_CURRENT_USER\Control Panel\Desktop\PerMonitorSettings\ACR0460#ASOiujyJugrd_00_07DD_8B^C9976F11F0A22F88CF4AFF8329D38111, DpiValue, -2

ChangeDisplaySettings( (ClrDep:=32) , (Wid:=1920) , (Hei:=1080) , (Hz:=60) )

ChangeDisplaySettings( cD, sW, sH, rR ) {

VarSetCapacity(dM,156,0), NumPut(156,dM,36)

DllCall( "EnumDisplaySettingsA", UInt,0, UInt,-1, UInt,&dM ), NumPut(0x5c0000,dM,40)

NumPut(cD,dM,104), NumPut(sW,dM,108), NumPut(sH,dM,112), NumPut(rR,dM,120)

Return DllCall( "ChangeDisplaySettingsA", UInt,&dM, UInt,0 )

}

Run, D:\Games\Emulation\DemulShooter_v10.1.5\demulshooterX64.exe -target=es3 -rom=tc5

sleep, 1000

Run, D:\Games\Emulation\nomousy\nomousy.bat

Run, "D:\Games\Emulation\Time Crisis 5\TC5\Binaries\Win64\start.bat"

RButton::t

1::y

v::<+t

5::<+h

MButton::

WheelUpDown:

Send,{WheelDown 1}

Return

Esc::

Process,Close,TimeCrisisGame-Win64-Shipping.exe

Run,taskkill /im "TimeCrisisGame-Win64-Shipping.exe" /F

run, D:\Games\Emulation\nomousy\nomousy.bat

;Restore resolution back to 3840x2160 DPI 150%

RegWrite, REG_DWORD, HKEY_CURRENT_USER\Control Panel\Desktop\PerMonitorSettings\ACR0460#ASOiujyJugrd_00_07DD_8B^C9976F11F0A22F88CF4AFF8329D38111, DpiValue, 0

ChangeDisplaySettings2( (ClrDep:=32) , (Wid:=3840) , (Hei:=2160) , (Hz:=60) )

ChangeDisplaySettings2( cD, sW, sH, rR ) {

VarSetCapacity(dM,156,0), NumPut(156,dM,36)

DllCall( "EnumDisplaySettingsA", UInt,0, UInt,-1, UInt,&dM ), NumPut(0x5c0000,dM,40)

NumPut(cD,dM,104), NumPut(sW,dM,108), NumPut(sH,dM,112), NumPut(rR,dM,120)

Return DllCall( "ChangeDisplaySettingsA", UInt,&dM, UInt,0 )

}

;Restore extended display

RunWait C:\Windows\System32\DisplaySwitch.exe /extend

sleep, 2000

ExitApp
</syntaxhighlight>

 
 
__FORCETOC__
[[Category:3rd Party Tools]]

@@ Line 1: / Line 1: @@
-For certain emulators/games in Windows having DPI set to anything over 100% and resolution above 1080p can affect bezels and tracking. This AHK can allow you to change resolution and DPI by editing the directory. Add it into your own AHK when launching certain games/emulators.
+For certain emulators/games in Windows, having DPI set to anything over 100% and a resolution above 1080p can affect bezels and tracking. This AHK can allow you to change resolution and DPI by editing the directory. Add it into your own AHK when launching certain games/emulators.
 ==WARNING==
 <big>'''WARNING - This AHK edits your registry, use at your own risk!'''</big>
 <br>
-<br>If you want a simpler method of changing resolution please check the [[ChangeScreenResolution]] page
+<br>If you want a simpler method of changing resolution, please check the [[ChangeScreenResolution]] page
 ==Required User Steps==
-* First open the Registry (Win + R, enter 'regedit', press return)
+* First, open the Registry (Win + R, enter 'regedit', and press return)
-* Navigate to HKEY_CURRENT_USER\Control Panel\Desktop\PerMonitorSettings\ and take note of the entry. This will relate to your monitor(s), hopefully it will say something like 'ACR' for Acer or SAM for Samsung at the start to match your monitor's brand name).
+* Navigate to HKEY_CURRENT_USER\Control Panel\Desktop\PerMonitorSettings\ and take note of the entry. This will relate to your monitor(s), hopefully, it will say something like 'ACR' for Acer or SAM for Samsung at the start to match your monitor's brand name).
 * Copy the name of the folder and replace both '<monitor entry here>' sections on lines 3 and 23
 [[File:Regedit.png|alt=Screenshot of Registry Editor expanded to show HKEY_CURRENT_USER\Control Panel\Desktop\PerMonitorSettings\ with PerMonitorSettings highlighted in red|none|thumb|515x515px]]
@@ Line 19: / Line 19: @@
 ''also works for 300% so -2 should'' mean 100% ''but you may need to experiment''
-*Lines 5-17 changes the resolution to 1080p
+*Lines 5-17 change the resolution to 1080p
-*Line 23 changes the DPI to the recommended (default) DPI for the monitor. If using the non-recommended DPI you may need to adjust this value.
+*Line 23 changes the DPI to the monitor's recommended (default) DPI. If using the non-recommended DPI, you may need to adjust this value.
 *Linse 25-37 changes the resolution back to 4K
@@ Line 66: / Line 66: @@
 ==Time Crisis 5 Example==
-You can use these AHK scripts for launching a game/emulator, an example for Time Crisis 5 is below.
+You can use these AHK scripts for launching a game/emulator; an example for Time Crisis 5 is below.
 *This includes disabling and restoring the second display as well (lines 9 & 85).
-Add the code for switching before launching the game/emulator and the switch back after you've closed the game/emulator.
+Add the code for switching before launching the game/emulator and then switch back after you've closed the game/emulator.
 <br>

@@ Line 12: / Line 12: @@
 * Copy the name of the folder and replace both '<monitor entry here>' sections on lines 3 and 23
 [[File:Regedit.png|alt=Screenshot of Registry Editor expanded to show HKEY_CURRENT_USER\Control Panel\Desktop\PerMonitorSettings\ with PerMonitorSettings highlighted in red|none|thumb|515x515px]]
-<br>
-<br>
 ==Script Explaination==
@@ Line 19: / Line 17: @@
 *The DpiValue section on line 3 sets the DPI to 100% from 150%
-''also works for 300% so -2 '''should''' mean 100% but you may need to experiment''
+''also works for 300% so -2 should'' mean 100% ''but you may need to experiment''
 *Lines 5-17 changes the resolution to 1080p
@@ Line 26: / Line 24: @@
 *Linse 25-37 changes the resolution back to 4K
-<br>
 <syntaxhighlight lang="ahk" line="1" start="1">
@@ Line 67: / Line 64: @@
 }
 </syntaxhighlight>
-<br>
-<br>
 ==Time Crisis 5 Example==
@@ Line 170: / Line 165: @@
 </syntaxhighlight>
-<br>
-<br>
 __FORCETOC__
 [[Category:3rd Party Tools]]

@@ Line 28: / Line 28: @@
 <br>
-<syntaxhighlight lang="ahk" line="1">
+<syntaxhighlight lang="ahk" line="1" start="1">
 ;Set Resolution to 1920x1080 DPI 100%