more on the systemtray

Aaron J. Seigo aseigo at kde.org
Mon Mar 30 23:51:38 CEST 2009


On Monday 30 March 2009, Marco Martin wrote:
> On Monday 30 March 2009, Aaron J. Seigo wrote:
> > On Saturday 28 March 2009, Marco Martin wrote:
> > eventually, should our hopes and dreams come true ;), this would see one
> > more rename from org.kde.* to org.freedesktop.*
>
> yeah, but should be done only after, right? having it steal a namespace
> wouldn't be so nice :p

yes :)

> > have you done any measuring of these two approaches? boring work, but it
> > would be interesting to see what sort of throughput we get for 22x22,
> > 32x32 and 256x256 pixmaps as PNGs or raw data. the raw data might be
> > nicer for apps that don't have png capabilities in their toolkits,
> > assuming it's fast enough.
>
> eh, nope, and i was hesitant since i know how easy is to do benchmarks that
> are totally bullshit :p
> can try, at least to have a rough idea

it's pretty easy, really: just see how long it takes to send 1000 pixmaps 
across the bus using the two methods. this is a lot easier than measuring 
memory (hard to tease it out of the kernel and separate all the noise from the 
data) or graphics speed (where there are so many layers and subsystems at 
play) ...

-- 
Aaron J. Seigo
humru othro a kohnu se
GPG Fingerprint: 8B8B 2209 0C6F 7C47 B1EA  EE75 D6B7 2EB1 A7F1 DB43

KDE core developer sponsored by Qt Software

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