[Scummvm-tracker] [ScummVM :: Bugs] #13685: CHEWY: Videos are glitching in and out

[ScummVM :: Bugs]

#13685: CHEWY: Videos are glitching in and out
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Reporter:  afreickmann  |       Owner:  (none)
    Type:  defect       |      Status:  new
Priority:  low          |   Component:  Engine: Chewy
 Version:               |  Resolution:
Keywords:               |        Game:  Chewy: ESC from F5
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Comment (by eriktorbjorn):

 If you mean like the glitch early in the intro (when it goes from the
 "Featuring Chewy" screen into the spaceships scene), there seem to be two
 things going on there:

 1. These are two different videos, one played right after the other. At
 the end of a video, it will restore to the original palette, but when it
 does so the last frame of the previous video is still on screen
 apparently? One possible solution would be to clear the screen before
 resetting the palette at the end of the VideoPlayer::playVideo() function.

 2. The second video is initiated by the playIntroSequence() function. One
 of the first things that does is to call setupScreen(DO_SETUP). I'm not
 familiar with this engine, so I don't know what the purpose of it is. But
 it looks to me like this will draw the current room, making it visible for
 a split second before the video begins. Should the call be there? If so,
 should it set the "disableScreen" flag to prevent it from drawing
 anything?
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Ticket URL: <https://bugs.scummvm.org/ticket/13685#comment:1>
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