I thought about using QSharedMemory in previewjob / thumbnail ioworker to
allow shared memory across OS aka better thumbnails on windows.
Answers in the mail show the alternative but will require a bunch of
tinkering.
Q: I still need shared memory, what can I use instead?
A: Use QFile::map(). A m
On Friday, 1 December 2023 14:01:14 CET Kai Uwe Broulik wrote:
> QSystemSemaphore:
> * Solid optical disc handling
> * Digikam server starter
>
> QSharedMemory:
> * Marble
> * KMemFile used by KSycoca
> * Solid again
> * Snorenotify
> * Amarok
> * Kdenlive
>
> At a glance it looks like some (e.g.
Hi everyone,
at Qt Contributor’s Summit it came up that
QSharedMemory/QSystemSemaphore are fundamentally broken and will be
binned. [1]
I found that we have a few users of those classes according to lxc:
QSystemSemaphore:
* Solid optical disc handling
* Digikam server starter
QSharedMemory:
