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PEGASUS: Clamp the dirty rect to the screen size

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Matthew Hoops 2011-09-21 21:09:58 -04:00
parent 97072b5d4b
commit cb500d147e
1 changed files with 4 additions and 0 deletions
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4
engines/pegasus/graphics.cpp
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@ -197,6 +197,10 @@ void GraphicsManager::invalRect(const Common::Rect &rect) {
// Expand our dirty rect to include rect
_dirtyRect.extend(rect);
}
// Sanity check: clip our rect to the screen
_dirtyRect.right = MIN<int>(640, _dirtyRect.right);
_dirtyRect.bottom = MIN<int>(480, _dirtyRect.bottom);
}
void GraphicsManager::addDisplayElement(DisplayElement *newElement) {