Review Request 119425: Cache the textures created for the fast path
Marco Martin
notmart at gmail.com
Fri Jul 25 14:06:13 UTC 2014
> On July 25, 2014, 1:55 p.m., Marco Martin wrote:
> > To me, at least on Nvidia seems that graphics gets completely broken for popup contents.
> >
> > I think it should watch for widow change and delete the cache/rebuild the textures in that case
>
> Aleix Pol Gonzalez wrote:
> Do you have a picture?
>
> Here (intel) it looks fine. At least I tried moving the panel from a screen to the other and it seemed to stay put, with all the tooltips and such.
>
> Marco Martin wrote:
> http://wstaw.org/m/2014/07/25/plasma-desktopvE1748.png
>
> can try to bisect to see if it really came up from that patch or before
>
> Marco Martin wrote:
> in the example above, i loaded it in plasmoidviewer, then resized to switc some times between full and popup
yep, reliably doesn't happen anymore on f6e4cb790ec815cad0cb7be40f7145f08b034693 that's the one before this has been berged
- Marco
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This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/119425/#review63152
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On July 25, 2014, 10:57 a.m., Aleix Pol Gonzalez wrote:
>
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/119425/
> -----------------------------------------------------------
>
> (Updated July 25, 2014, 10:57 a.m.)
>
>
> Review request for Plasma.
>
>
> Repository: plasma-framework
>
>
> Description
> -------
>
> Create a cache that has pointers to all the textures that we've generated, so in case we have one already created, we can re-use it.
>
>
> Diffs
> -----
>
> src/declarativeimports/core/framesvgitem.cpp 323b06b
> src/declarativeimports/core/iconitem.cpp 38012cc
> src/declarativeimports/core/svgitem.cpp eccff55
> src/declarativeimports/core/svgtexturenode.h 21b9b2f
> src/desktoptheme/air/widgets/lineedit.svgz 8b3a123
>
> Diff: https://git.reviewboard.kde.org/r/119425/diff/
>
>
> Testing
> -------
>
> see the qDebug (to be removed before commit).
>
> plasmashell 2> out
> $ grep s_cache out | grep ": miss" | wc -l
> 342
> $ grep s_cache out | grep ": hit" | wc -l
> 126
>
> So still having 3 times more hits than miss, so there's big room for improvement. Good news is that with this, we get a ~25% of memory and bandwidth save, in a per-item basis.
>
>
> Thanks,
>
> Aleix Pol Gonzalez
>
>
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