Details
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Bug
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Resolution: Unresolved
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P3: Somewhat important
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None
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5.6.3
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None
Description
Using QSG_RENDER_TIMINGS, or the qmlprofiler, I notice the scene graph is swapping frames even if the AnimatedImage is invisible, a workaound is to bind playing: visible
Only happens with basic render loop, this then becomes a scene graph issue, but there's also the fact that AnimatedImage calls update() even if invisible
import QtQuick 2.6
import QtQuick.Window 2.2
Window {
visible: true
width: 640
height: 480
title: qsTr("Hello World")
AnimatedImage {
id: anim
source: "https://upload.wikimedia.org/wikipedia/commons/2/2c/Rotating_earth_%28large%29.gif"
width: 400
height: 400
playing: true
visible: false
}
}
Attachments
Issue Links
- relates to
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QTBUG-103710 Poor AnimatedImage performance
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- Reported
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