Re: An alternative to gdk-pixbuf

Le mercredi 05 septembre 2018 à 18:43 -0700, Christian Hergert a écrit :
On 09/05/2018 06:18 PM, Nicolas Dufresne wrote:
Is there any benchmark that would justify this added complexity ? Also,
there will be more context switch, so cache misses will take more time
then just loading the icon directly.

Just because you've decoded into a non-shareable page of memory doesn't
mean it wont swap and be trivialized into the same as the cached case
but with everything else worse.

Also, read-only caches can have the benefit of shoving the index table
into the head of the file and embedding it in the inode ensuring that
even your lookup table is fast and share-able.

I've replied to a comment about sandboxing image loading to prevent
possible crash buffer overflow from happening. You are now focusing on
an optimization. I believe you should start a new thread.


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