<div dir="ltr"><div>Hi, Eddy!</div><div><br></div><div>Afair, layer thumbnail for the currently active layer is recalculated after every change we do to the image (with 500ms compression/rate limit). What do you propose to optimize? I don't fully understand :)<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Nov 26, 2020 at 10:21 AM Eddy Alvaross <<a href="mailto:eddyalva015@gmail.com">eddyalva015@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Greetings. This is a suggestion for how Krita handles layers.<br>I've noticed that when we erase void, or empty pixels with an Eraser<br>brush, memory is still used to store the pixel data of the erased part.<br>It's not a problem at all and is necessary to manage history states<br>after each stroke or action in the app. Though the weird part is with the layer thumbnails. Because they register empty strokes <br>on a layer and display the thumbnails based on them.<br>This provoked some doubt in my mind and I was wondering if<br>something was wrong. <br>Maybe you're already aware of this I don't know.<br>If you're aware, this is a reminder. <br>If you're not, this is a suggestion.</div>
</blockquote></div><br clear="all"><br>-- <br><div dir="ltr" class="gmail_signature">Dmitry Kazakov</div>