[Scummvm-tracker] [ScummVM :: Bugs] #15876: SCI-FANMADE: Background fill incorrect

ScummVM :: Bugs trac at scummvm.org
Fri Apr 18 21:59:25 UTC 2025


#15876: SCI-FANMADE: Background fill incorrect
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Reporter:  psalveson  |       Owner:  (none)
    Type:  defect     |      Status:  new
Priority:  normal     |   Component:  Engine: SCI
 Version:             |  Resolution:
Keywords:             |        Game:  SCI Fanmade
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Comment (by psalveson):

 A quick(ish) git bisect:

 4c369d5adfe2ddc5b9e5fd1f715b068695b0be2a is the first bad commit
 commit 4c369d5adfe2ddc5b9e5fd1f715b068695b0be2a (HEAD)
 Author: sluicebox <22204938+sluicebox at users.noreply.github.com>
 Date:   Wed Mar 2 00:55:51 2022 -0500

     SCI: Fix incorrect values in vector texture table

     Fixes incorrect values that trace back to SCI Decoder in 1992.

     These caused subtle inaccuracies when drawing EGA vector pictures
     with certain texture patterns. In SQ3 there are two of these
     surrounding the escape pod in picture 2 in the first room.

     Thanks to @eientei95 for spotting the picture discrepancy!

  engines/sci/graphics/picture.cpp | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)
-- 
Ticket URL: <https://bugs.scummvm.org/ticket/15876#comment:9>
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