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On 1/28/2022 8:39 AM, Luciano Notarfrancesco via Cuis-dev wrote:
<blockquote
cite="mid:CAL5GDypkNM7vAdn=oi6_kxLw=E+y3eHkttG7ANs2WQjm25N9Rw@mail.gmail.com"
type="cite">
<div dir="auto">This is very weird, I’m having lots of problems. I
tried the new VM with the old image and seems to work fine.
Perhaps the VectorEngine plugin is outdated? Now with just a few
windows open (3 browsers, one workspace, one message set)
everything becomes super slow and it takes over one second to
react to clicks. Also, when I left-click a method in the method
list of a browser sometimes it selects the method and sometimes
it opens the menu (as if I had right-clicked)… super weird, any
clue? </div>
<div><br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Fri, 28 Jan 2022 at 4:29
PM Luciano Notarfrancesco <<a moz-do-not-send="true"
href="mailto:luchiano@gmail.com">luchiano@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="auto">Yes, that’s the one I’m using with the
“fast” image. But it doesnt work with the new image
because it doesn’t have the VectorGraphics plugin.</div>
<div><br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Fri, 28 Jan 2022 at
4:05 PM Nicola Mingotti <<a moz-do-not-send="true"
href="mailto:nmingotti@gmail.com" target="_blank">nmingotti@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> <br>
hi Luciano,<br>
<br>
I didn't notice it, it may be just the vm.<br>
<br>
some months ago we agreed to run on this VM by
default:<br>
<pre style="font-family: monospace;"><code style="font-family: monospace;">wget -O cogspur.tgz <a moz-do-not-send="true" href="https://github.com/OpenSmalltalk/opensmalltalk-vm/releases/download/202003021730/squeak.cog.spur_linux64x64_202003021730.tar.gz" style="font-family: monospace;" target="_blank">https://github.com/OpenSmalltalk/opensmalltalk-vm/releases/download/202003021730/squeak.cog.spur_linux64x64_202003021730.tar.gz</a></code></pre>
<br>
See, here<br>
<a moz-do-not-send="true"
href="https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev/blob/master/Documentation/GettingStarted.md"
target="_blank">https://github.com/Cuis-Smalltalk/Cuis-Smalltalk-Dev/blob/master/Documentation/GettingStarted.md</a><br>
<br>
bye</div>
<div><br>
Nicola<br>
<br>
<br>
<br>
<br>
<div>On 1/28/22 09:56, Luciano Notarfrancesco via
Cuis-dev wrote:<br>
</div>
<blockquote type="cite"> The newest Cuis image feels
much slower compared with my 1 year old image.
Typing a single character in an empty workspace
there’s a noticeable lag (like 200 ms, maybe).
This is in a new and fast laptop. Anyone
experienced anything like this? I don’t think the
problem is VectorGraphics, because typing a single
character shouldn’t take any noticeable time even
without the plugin, and I think the glyph is
cached anyway right? M<span style="border-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);">aybe the
problem is the VM? I’m using </span>
<div dir="auto" style="border-color: rgb(0, 0, 0);
color: rgb(0, 0, 0);"><a moz-do-not-send="true"
href="https://github.com/OpenSmalltalk/opensmalltalk-vm/releases/download/202112201228/squeak.cog.spur_linux64x64.tar.gz"
target="_blank">https://github.com/OpenSmalltalk/opensmalltalk-vm/releases/download/202112201228/squeak.cog.spur_linux64x64.tar.gz</a></div>
<br>
<fieldset></fieldset>
</blockquote>
<br>
</div>
</blockquote>
</div>
</div>
</blockquote>
</div>
</div>
</blockquote>
<br>
Hi Luciano,<br>
<br>
This may be due to using VectorCanvas for all drawing. Try
evaluating `MorphicCanvas activeSubclass: HybridCanvas.` to use
BitBlt for unzoomed/unrotated windows, with full VG capabilities, or
`MorphicCanvas activeSubclass: BitBltCanvas.` to completely disable
VG (while keeping TTF working).<br>
<br>
Please tell how it goes.<br>
<br>
Thanks,<br>
<pre class="moz-signature" cols="72">--
Juan Vuletich
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<a class="moz-txt-link-freetext" href="https://independent.academia.edu/JuanVuletich">https://independent.academia.edu/JuanVuletich</a>
<a class="moz-txt-link-freetext" href="https://www.researchgate.net/profile/Juan-Vuletich">https://www.researchgate.net/profile/Juan-Vuletich</a>
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@JuanVuletich</pre>
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