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  1. Qt
  2. QTBUG-36339

Sprites incorrectly interpolate with "reverse: true"

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    • d37b770a353079d1e8e34b5f59d4cd132fbd04e2

    Description

      To reproduce make the following change to the AnimatedSprite example:

      --- a/examples/quick/imageelements/animatedsprite.qml
+++ b/examples/quick/imageelements/animatedsprite.qml
@@ -55,10 +55,12 @@ Item {
         anchors.centerIn: parent
         source: "content/speaker.png"
         frameCount: 60
-        frameSync: true
+        //frameSync: true
         frameWidth: 170
         frameHeight: 170
         loops: 3
+        reverse: true
+        frameDuration: 300
     }
 //! [sprite]

      The interpolation code tries to always take the next frame, rather than taking the previous frame when 'reverse: true'

      This is an issue for both AnimatedSprite and Sprite.

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            mbrasser Michael Brasser
            mbrasser Michael Brasser
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              Resolved:

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