Graphics preview in parallel

[Jean-Marc Lasgouttes]

Le 23/06/2026 à 16:58, José Matos a écrit :
> On Tue, 2026-06-23 at 10:43 -0400, Neal Becker wrote:
>> Knowing nothing about the current graphic preview pipeline design, I wonder if
>> caching might be useful here?
> 
> As far as I remember we already use cached images, right? :-)
> 

We are supposed to do that, but even after looking at this code, I am 
not able to say where it is done and how it is triggered.

It would be nice to check whether we actually cache the stuff that 
should be cached.

JMarc