There should be no need to take a lock to
access it. However there were cases where it
wasn't thread-safe. Now we can remove unncessary
locking before invoking it.
Change-Id: I90d2c6940610a59aa6c749491ea85fb80b0acbcd
Reviewed-on: https://gerrit.libreoffice.org/32615
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
Since load() returns _loKitDocument, there is no
point in checking it again.
Change-Id: Ice511ba3f42cf9411918397a73497d3a07bbdfe5
Reviewed-on: https://gerrit.libreoffice.org/32607
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
The _documentMutex used to be a member of _loKitDocument,
so it couldn't be locked when _loKitDocument was null.
However this has long since changed and is independent.
So no good reason not to lock it at every access point
of _loKitDocument, which is simpler and safer.
Change-Id: I82bdff5f94b5eaf68365d8cdb3ef5779e6c6cc87
Reviewed-on: https://gerrit.libreoffice.org/32606
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
By the time load() is invoked, _mutex is already
unlocked in onLoad(), so it is no longer safe
to access _sessions.
So we need to get the session and pass it to load.
Change-Id: I671647f6df4128b8595082af2355fbef33994cdd
Reviewed-on: https://gerrit.libreoffice.org/32601
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
and apply the nullptr plugin.
Lots of hacking in my LO tree required to make this work, will probably
end up needing to add an extra parameter to the LO side.
Change-Id: I02ae1dcdece9d9ddf05f7757f6696e3a5d7d1f14
Reviewed-on: https://gerrit.libreoffice.org/32339
Reviewed-by: Tor Lillqvist <tml@collabora.com>
Tested-by: Tor Lillqvist <tml@collabora.com>
This is a stop-gap until Core sends these invalidations
with more precision. Otherwise, we may be wasting valuable
cache data here.
This fixes showing incorrect tiles when slides are
inserted/removed from a doc.
Change-Id: I7a02c6fb96ff27223afe71d891db639ab5b2cfae
Reviewed-on: https://gerrit.libreoffice.org/31616
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
Tiles no longer hog the queue ahead of all else.
We now give priority to callback events, so clients
get to know the document state sooner.
Since tiles take long to render, an equal time
is given to non-tiles (capped at 100ms).
Finally, Impress preview tiles are given
the lowest priority and rendered only when
the queue is drained.
Change-Id: I922c1e11200e5675f50d86b83baee1588cbbf66f
Reviewed-on: https://gerrit.libreoffice.org/31394
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
Fixup the part for EMPTY invalidation as well.
N.B. Should replace 'EMPTY' with '0,0,INT_MAX,INT_MAX'
to be consistent. Since both are expected, no compat
issues should be expected.
Change-Id: I066981622b1de71e9e849530df0583291b74b804
Reviewed-on: https://gerrit.libreoffice.org/31393
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
When we the pipe with wsd is closed we
assume wsd has died and we terminate too.
WSD can fork us anew, if it's still alive.
Change-Id: I669ed717db973b50498a6bc08e1fca59c6563443
Reviewed-on: https://gerrit.libreoffice.org/31337
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
The overall hit-rate improves significantly
when we don't remove entries too soon.
Here we give entries more time to show their
merrit.
There are now two limits, soft and hard.
The former is used to remove entries with no
hits at all, while the latter is used to
avoid overflowing the cache footprint too
much. Entries also get started with a single
hit, which prevents them getting evicted
too soon (i.e. right after getting added).
Finally, there is no longer need to reduce
the hit count of entries too agressively
since we have two tiers (soft and hard limits)
and zero-hit entries are removed before others.
The average cache size while auto-typing in
Writer doc is less than 180kb, which is 1.4x
the original size of 128kb.
Change-Id: I946318151638c9c64c714190084c492f9098852b
Reviewed-on: https://gerrit.libreoffice.org/31291
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
