Summary:
This changes between linear and nearest neighbour filtering.
Docs for QtQuick say:
In Qt Quick 2, this property has minimal impact on performance.
Generally we round to icon size anyway and resize the underlying images
anyway, so this will have no impact.
Reviewers: #plasma, apol
Reviewed By: apol
Subscribers: plasma-devel, #frameworks
Tags: #plasma, #frameworks
Differential Revision: https://phabricator.kde.org/D10653
bf4facd8c1