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"Use high-quality video scaling" works in KQVII?
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MrPunchy



Joined: 06 Nov 2006
Posts: 127
"Use high-quality video scaling" works in KQVII? 

I can not see any difference activated or deactivated.

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Post Sat Apr 07, 2018 11:42 pm 
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MusicallyInspired



Joined: 02 Mar 2007
Posts: 981
Location: Manitoba, Canada
 

I don't think scalers work on hi-res games (640x480~ and up). It's never worked for me either.

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Post Thu Apr 12, 2018 4:27 am 
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MrPunchy



Joined: 06 Nov 2006
Posts: 127
 

And no one knows whats the purpose of this option in this game?
Any developer?

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Post Mon Apr 16, 2018 1:46 pm 
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criezy
ScummVM Developer


Joined: 23 Sep 2006
Posts: 543
Location: West Sussex, UK
 

The tooltip says "Use linear interpolation when upscaling videos, where possible".

In the code the option seems to use bilinear interpolation instead of nearest neighbour when upscaling the videos from their original size to the display size. It also switches to 32 bits colors (which is needed by the bilinear interpolation I guess) instead of sticking to the original 256 color palette.

I can't really say more than that since I am not familiar with the SCI engine.

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Post Mon Apr 16, 2018 7:47 pm 
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MrPunchy



Joined: 06 Nov 2006
Posts: 127
 

Thanks for your reply Smile

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Post Tue Apr 17, 2018 12:49 pm 
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