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Improve smooth scrolling precision

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This commit is contained in:
Cameron Gutman 2024-02-25 16:25:56 -06:00
parent 855f48b455
commit 7df349ad7c
1 changed files with 5 additions and 4 deletions
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9
Limelight/Input/StreamView.m
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@ -704,20 +704,21 @@ static const double X1_MOUSE_SPEED_DIVISOR = 2.5;
}
CGPoint currentScrollTranslation = [gesture translationInView:self];
const short translationMultiplier = 120 * 20; // WHEEL_DELTA * 20
{
short translationDeltaY = ((currentScrollTranslation.y - lastScrollTranslation.y) / self.bounds.size.height) * 120; // WHEEL_DELTA
short translationDeltaY = ((currentScrollTranslation.y - lastScrollTranslation.y) / self.bounds.size.height) * translationMultiplier;
if (translationDeltaY != 0) {
LiSendHighResScrollEvent(translationDeltaY * 20);
LiSendHighResScrollEvent(translationDeltaY);
lastScrollTranslation = currentScrollTranslation;
}
}
{
short translationDeltaX = ((currentScrollTranslation.x - lastScrollTranslation.x) / self.bounds.size.width) * 120; // WHEEL_DELTA
short translationDeltaX = ((currentScrollTranslation.x - lastScrollTranslation.x) / self.bounds.size.width) * translationMultiplier;
if (translationDeltaX != 0) {
// Direction is reversed from vertical scrolling
LiSendHighResHScrollEvent(-translationDeltaX * 20);
LiSendHighResHScrollEvent(-translationDeltaX);
lastScrollTranslation = currentScrollTranslation;
}
}