Proper configuration for 1920x1080 laptop screen custom screen layout

the issue is i am trying to configure my config.ini file so citra can properly display one screen at a time. and toggle between the two screens via f9 like usual. i want to utilize every pixel of my 1920x1080 laptop screen resolution and have no black borders if that makes sense. i spent the entire day searching google for this setup and cannot find it for the life of me. if someone could direct me to or help me as to what i am doing wrong i would greatly appreciate it. Note** at one point i was able to achieve my goal but when i toggled to the bottom screen it generated the picture sideways (i think due to the awkward display values of the bottom screen which was left at the default set. in a nutshell if you could post a proper coding for a borderless fullscreen experience of 1 3ds screen which can be toggled i would really appreciate it. i hope this makes sense…

System Information

  • Operating System:
  • CPU:
  • GPU:
  • Citra Version (found in title bar):
  • Game:
  • Screenshot of Issue (include the full Citra window including titlebar):

Diagnostic Log
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citra_log.txt (15.4 KB)

System Information for Support

Client Version                                Nightly 1623 HEAD-a576eb6
Operating System                              Windows 10 (10.0)
CPU                                           AMD Ryzen 3 3250U with Radeon Graphics         
Graphics API                                  OpenGL 3.3.1
Graphics Renderer                             AMD Radeon(TM) Graphics
GPU Driver Version                            26.20.11034.1006
CPU JIT                                       [x]
Hardware Renderer                             [x]
Hardware Shader                               [x]
Hardware Shader, Accurate Multiplication      [ ]
Shader JIT                                    [x]
System Region                                 -1
Shader Disk Cache                             [x]

Here’s some issues I found with your log that might help.

  • Due to AMD’s poorly optimized OpenGL driver, you may experience slowdowns.
  • Enabling Accurate Multiplication is recomended in certain games. If you are experiencing graphical glitches, try enabling this option.

i guess an easier way of looking at it would be how can i run citra fullscreen at 1080p(no black borders) with 1 screen option in configuration enabled?

Unfortunately swapping screens is disabled when you use custom layout. Sorry for the inconvenience.

i just tried the retroarch core and was successful in setting the screens how i would like it but was disappointed to discover they too have no options to swap the screen… i implore you to allow for a “true” fullscreen experience and hotkey ability to swap screens at convenience. i dont know how there isnt a bigger demand for this! very very disappointed…