<table><tr><td style="">rjvbb added a comment.
</td><a style="text-decoration: none; padding: 4px 8px; margin: 0 8px 8px; float: right; color: #464C5C; font-weight: bold; border-radius: 3px; background-color: #F7F7F9; background-image: linear-gradient(to bottom,#fff,#f1f0f1); display: inline-block; border: 1px solid rgba(71,87,120,.2);" href="https://phabricator.kde.org/D22375">View Revision</a></tr></table><br /><div><div><p>A little tinker tool:</p>
<p>github.com/RJVB/kbusygadget.</p>
<p>An inter-frame freeze duration of 75ms already decreases CPU load (according to <tt style="background: #ebebeb; font-size: 13px;">top</tt>) to approx. 3.6% (= almost 4x). I cannot really say if I notice the effect of this short a freeze on the rotation smoothness or speed.</p>
<p>I will use this to "take things up wit Qt" as suggested - i.e. on the interest ML.</p>
<p>R.</p></div></div><br /><div><strong>REPOSITORY</strong><div><div>R236 KWidgetsAddons</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D22375">https://phabricator.kde.org/D22375</a></div></div><br /><div><strong>To: </strong>sitter, cfeck, apol<br /><strong>Cc: </strong>rjvbb, ngraham, kossebau, broulik, kde-frameworks-devel, apol, LeGast00n, GB_2, michaelh, bruns<br /></div>