[Scummvm-tracker] [ScummVM] #10196: SCI: LSL7: Better cel scaling

Daniel Wolf trac at scummvm.org
Thu Sep 28 22:25:21 CEST 2017


#10196: SCI: LSL7: Better cel scaling
-----------------------------------+-------------------------
  Reporter:  DanielSWolf           |      Owner:  (none)
      Type:  enhancement           |     Status:  new
  Priority:  normal                |  Component:  Engine: SCI
Resolution:                        |   Keywords:  sci32
      Game:  Leisure Suit Larry 7  |
-----------------------------------+-------------------------

Comment (by DanielSWolf):

 Update: I'm working on a scaling algorithm I'm naming "LarryScale". I've
 written a proof-of-concept program, and downscaling is working very nicely
 already. See the following image (which is zoomed to 200%): Downscaling
 with Nearest Neighbor (left) leads to lots of interrupted lines, while
 LarryScale (right, you'll have to scroll) manages to preserve the details
 much better without adding more colors.

 [[Image(http://dannad.de/xchg/permanent/misc/demo.png)]]

 I'm now working on the upscaling part. This is proving more challenging.
 I'll update this ticket as I make progress.

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Ticket URL: <https://bugs.scummvm.org/ticket/10196#comment:4>
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