Add handling of device pixel ratio to animated sprites

Change-Id: I472f61241d1875daf0de0a597bf27c019314f48f
Task-number: QTBUG-50119
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>

1 files changed, 3 insertions, 1 deletions

diff --git a/src/quick/items/qquickanimatedsprite.cpp b/src/quick/items/qquickanimatedsprite.cpp
index 190c48ac88..887c30f999 100644
--- a/src/quick/items/qquickanimatedsprite.cpp
+++ b/src/quick/items/qquickanimatedsprite.cpp
@@ -527,6 +527,8 @@ void QQuickAnimatedSprite::setSource(QUrl arg)
     Q_D(QQuickAnimatedSprite);
 
     if (d->m_sprite->m_source != arg) {
+        const qreal targetDevicePixelRatio = (window() ? window()->effectiveDevicePixelRatio() : qApp->devicePixelRatio());
+        d->m_sprite->setDevicePixelRatio(targetDevicePixelRatio);
         d->m_sprite->setSource(arg);
         Q_EMIT sourceChanged(arg);
         reloadImage();
@@ -713,7 +715,7 @@ QSGSpriteNode* QQuickAnimatedSprite::initNode()
 
     QSGSpriteNode *node = d->sceneGraphContext()->createSpriteNode();
 
-    d->m_sheetSize = QSize(image.size());
+    d->m_sheetSize = QSize(image.size() / image.devicePixelRatioF());
     node->setTexture(window()->createTextureFromImage(image));
     d->m_spriteEngine->start(0);
     node->setTime(0.0f);