[Scummvm-tracker] [ScummVM] #6310: HOPKINS: Credits roll flickering

[digitall]

#6310: HOPKINS: Credits roll flickering
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  Reporter:  SF/tag2015   |      Owner:  (none)
      Type:  defect       |     Status:  new
  Priority:  normal       |  Component:  Engine: Hopkins
Resolution:               |   Keywords:
      Game:  Hopkins FBI  |
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Comment (by digitall):

 Replicated with attached savegame and latest git master on Linux x86_64
 with Windows variant of game.
 The credits flicker as described.

 The credits room is 100 from debug console.
 Doing "show_rects" in the console indicates the likely cause of the issue
 to be the dirty rects code in the engine. There is a large rect covering
 the entire credits area and then smaller rects for each of the credits
 items. I think either an original engine code issue with this i.e. drawing
 a background and then redrawing is conflicting with the dirty rects code
 or there is a corner case here.

 Will try and investigate further.

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Ticket URL: <https://bugs.scummvm.org/ticket/6310#comment:8>
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