<table><tr><td style="">fvogt added inline comments.
</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/D7046" rel="noreferrer">View Revision</a></tr></table><br /><div><strong>INLINE COMMENTS</strong><div><div style="margin: 6px 0 12px 0;"><div style="border: 1px solid #C7CCD9; border-radius: 3px;"><div style="padding: 0; background: #F7F7F7; border-color: #e3e4e8; border-style: solid; border-width: 0 0 1px 0; margin: 0;"><div style="color: #74777d; background: #eff2f4; padding: 6px 8px; overflow: hidden;"><a style="float: right; text-decoration: none;" href="https://phabricator.kde.org/D7046#inline-28777" rel="noreferrer">View Inline</a><span style="color: #4b4d51; font-weight: bold;">anthonyfieroni</span> wrote in <span style="color: #4b4d51; font-weight: bold;">client.cpp:1428</span></div>
<div style="margin: 8px 0; padding: 0 12px; color: #74777D;"><p style="padding: 0; margin: 8px;">QByteArray has a move constructor, it's not copy.</p></div></div>
<div style="margin: 8px 0; padding: 0 12px;"><p style="padding: 0; margin: 8px;">That does not matter in this instance. <tt style="background: #ebebeb; font-size: 13px;">QString::fromUtf8(QByteArray(reply.name, reply.name_len));</tt> does two copies:</p>
<ul class="remarkup-list">
<li class="remarkup-list-item">QByteArray copies name_len bytes from name into a heap-allocated buffer</li>
<li class="remarkup-list-item">QString converts the UTF8 data inside QByteArray into UTF-16, allocated on the heap</li>
</ul>
<p style="padding: 0; margin: 8px;">The first copy is unnecessary.</p></div></div></div></div></div><br /><div><strong>REPOSITORY</strong><div><div>R108 KWin</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D7046" rel="noreferrer">https://phabricator.kde.org/D7046</a></div></div><br /><div><strong>To: </strong>graesslin, KWin, Plasma<br /><strong>Cc: </strong>anthonyfieroni, fvogt, broulik, plasma-devel, kwin, ZrenBot, progwolff, lesliezhai, ali-mohamed, hardening, jensreuterberg, abetts, sebas, apol, mart, lukas<br /></div>