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#515 OpenGLNB output haves bug.

0.74
fixed
nobody
None
1
2019-10-09
2019-09-28
Sky_Rain128
No

OpenGLNB output haves problem.
It slighty distorts the DOSBox screen when windowed mode if the resolution is not multiple of 320x200...

Discussion

  • Qbix

    Qbix - 2019-09-28

    What do you mean with distorts it ?
    Do you have a screenshot ?

    I mean it will scale the screen to size you specify, even if the result looks not optimal

     
  • Sky_Rain128

    Sky_Rain128 - 2019-09-29

    Yes. It's screenshot of openglnb output.
    DOSBox's resolution is 1440x900

     

    Last edit: Sky_Rain128 2019-09-29
  • Qbix

    Qbix - 2019-09-29

    I see what you mean in your shots. (one pixel suddenly being out of line)
    I don't recall ever seeing that in my own screenshots.
    Let me try to reproduce it.

     
  • Qbix

    Qbix - 2019-09-29

    can you post the relevant sections of your configuration file as well ?
    (scaler, aspect)

     
  • Sky_Rain128

    Sky_Rain128 - 2019-09-29

    scaler=normal2x
    aspect=false

     
  • Qbix

    Qbix - 2019-09-30

    Can't reproduce these defects. It looks properly at my place. Not sure how to proceed

     
  • Qbix

    Qbix - 2019-09-30

    wait! I managed to reproduce by switching to the nvidia card! (got an integrated one and an nvidia)
    So it might be problem that only shows with nvidia!
    1441x901 works fine with nivdia..

     

    Last edit: Qbix 2019-09-30
  • Qbix

    Qbix - 2019-09-30

    can you try http://source.dosbox.com/screenfun/515.exe
    (replace dosbox.exe with that one).
    Still a work in progress though

     
  • Sky_Rain128

    Sky_Rain128 - 2019-10-02

    Your DOSBox SVN version works well.
    Thank you.
    Will this bug fixed on next official release??

     

    Last edit: Sky_Rain128 2019-10-02
  • Qbix

    Qbix - 2019-10-02

    I am still experimenting with the fix, so I might post another build to try later.
    My plan is to have it fixed for the next official release.

     
  • Qbix

    Qbix - 2019-10-04

    Hi,
    Can you give
    http://source.dosbox.com/screenfun/515-2.exe

    a try ? It uses a different fix, that might be better.

     
  • Sky_Rain128

    Sky_Rain128 - 2019-10-06

    It doesn't have pixel distorting, It's really perfect.
    Thank you.

     
  • Qbix

    Qbix - 2019-10-09
    • status: open --> fixed
     
  • Qbix

    Qbix - 2019-10-09

    in 4270

     

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