[Scummvm-tracker] [ScummVM :: Bugs] #10270: SCI: LSL7: Ocean outside portholes jumps

[ScummVM :: Bugs]

#10270: SCI: LSL7: Ocean outside portholes jumps
------------------------+-----------------------------------
Reporter:  DanielSWolf  |       Owner:  sluicebox
    Type:  defect       |      Status:  closed
Priority:  normal       |   Component:  Engine: SCI
 Version:               |  Resolution:  fixed
Keywords:  sci32        |        Game:  Leisure Suit Larry 7
------------------------+-----------------------------------
Changes (by sluicebox):

 * owner:  (none) => sluicebox
 * status:  new => closed
 * resolution:   => fixed

Comment:

 It turns out that the jitter is just caused by kMulDiv discrepancies.
 That's the easy function to implement as SSCI did, so I've done it:
 https://github.com/scummvm/scummvm/commit/831db854121dcef503e603dd7f1df751bd35abde

 The remaining inaccuracies from kSinMult have no negative or detectable
 affect here; it's just the difference between a few frames appearing
 1/20th of a second earlier or later than they would otherwise.
-- 
Ticket URL: <https://bugs.scummvm.org/ticket/10270#comment:6>
ScummVM :: Bugs <https://bugs.scummvm.org>
ScummVM