I found the culprit for this regression.
Roman, can you have a look? The patch below give a big slowness to dt
in darkroom mode.
It can still be reverted from master. And indeed just reverting it
makes dt fly again!
commit 1d01d51d979826da179a0d1b8908dfbd91b6fe83
Author: Roman Lebedev <lebedev...@gmail.com>
Date: Tue Dec 30 20:55:26 2014 +0300
Draw callbacks: cairo drawing cleanup. Part 1.
Only simplest stuff for now - drop unneeded temporary surfaces.
Might result in slightly smaller memory footprint.
--
Pascal Obry / Magny Les Hameaux (78)
The best way to travel is by means of imagination
http://v2p.fr.eu.org
http://www.obry.net
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