<table><tr><td style="">romangg 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/D23514">View Revision</a></tr></table><br /><div><div><blockquote style="border-left: 3px solid #8C98B8;
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<div style="font-style: normal;
padding-bottom: 4px;">In <a href="https://phabricator.kde.org/D23514#552564" style="background-color: #e7e7e7;
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color: black;text-decoration: none;">D23514#552564</a>, <a href="https://phabricator.kde.org/p/zzag/" style="
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color: rgb(107, 116, 140);"><p>My concerns about performance regression introduced by this patch haven't been addressed. The time span during which kwin records rendering commands slides gradually over time, it's not aligned to vblank.</p></div>
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<p>Did you raise these concerns here? I don't see them. What solution do you propose?</p></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D23514">https://phabricator.kde.org/D23514</a></div></div><br /><div><strong>To: </strong>romangg, KWin<br /><strong>Cc: </strong>zzag, alexeymin, kwin, LeGast00n, The-Feren-OS-Dev, sbergeron, jraleigh, fbampaloukas, GB_2, mkulinski, ragreen, jackyalcine, iodelay, crozbo, bwowk, ZrenBot, ngraham, himcesjf, lesliezhai, ali-mohamed, hardening, romangg, jensreuterberg, abetts, sebas, apol, ahiemstra, mart<br /></div>