We should get feedback from each CJKT testers at least one cycle after Win10
RS5 is released. Until then, we should not stop hacking GetTextExt() result
in late Beta nor Release builds.
This is done by ensuring that all methods is called are usable off the main thread and creating the required preference accessors.
Differential Revision: https://phabricator.services.mozilla.com/D2790
Screen's MediaCapabilities extensions aren't fully defined yet, but we don't want this to be blocking the release of the remaining features.
As such, we place those extensions behind a new pref: media.media-capabilities.screen.enabled
Differential Revision: https://phabricator.services.mozilla.com/D3060
--HG--
extra : moz-landing-system : lando
We originally thought that this would enable us to disconnect from the
windowserver local service (which is a significant sandbox escape risk),
however investigations revealed that that requires changes to WebGL and thus
will be handled separately.
This also corrects an incorrect usage of the (undocumented) APIs for closing
windowserver connections. If CGSSetDenyWindowServerConnections is called while
there are open connections it is a no-op, so it must be called after
disconnecting any open connections.
Differential Revision: https://phabricator.services.mozilla.com/D2478
--HG--
extra : moz-landing-system : lando
We're experiencing a high volume of content crashes on linux, most likely due to
free type thread unsafety seen in bug 1477444 and 1479498. This commit disables
tiling to stop the crashes for now while we investigate further.
--HG--
extra : rebase_source : 9becf3d4c5e41eb6a30ed12008ed342663660291
extra : intermediate-source : b9b178105f1bd1d794e53c2fb128bd9e505f8f32
extra : source : d28438c3e7596af6d6e482f3b227c7cb43dbbf26
Various web authors have expressed desire to know in advance whether autoplay
will work.
They want this in order to avoid paying the price for downloading media that
won't play. Or they want to take other action such as showing a poster image
instead.
This is of particular interest to Firefox, as we're planning on showing a
prompt to ask the user whether they would like a site to play. If sites want to
determine whether they can autoplay but avoid the prompt showing, they won't be
able to just call play() in Firefox and see whether it works, as that would
likely show the prompt if the user doesn't already have a stored permission.
We've been working out a spec here:
https://github.com/whatwg/html/issues/3617#issuecomment-398613484
This implements what is the consensus to date there;
HTMLMediaElement.allowedToPlay, which returns true when a play() call would not
be blocked with NotAllowedError by autoplay blocking policies.
MozReview-Commit-ID: AkBu0G7uCJ0
--HG--
extra : rebase_source : 3f31db79aa1e570fdd9fc7062d0ddac7c96a8931
We're experiencing a high volume of content crashes on linux, most likely due to
free type thread unsafety seen in bug 1477444 and 1479498. This commit disables
tiling to stop the crashes for now while we investigate further.
--HG--
extra : rebase_source : cedd55d2c8b96e298b2a96f84428abaf95dcde80
extra : source : d28438c3e7596af6d6e482f3b227c7cb43dbbf26
* Get default checkedness for the card persist checkbox from a new pref: dom.payments.defaults.saveCreditCard
* Get default checkedness for the address persist checkbox from a new pref: dom.payments.defaults.saveAddress
* Remember checked state from card page (only) so it doesnt change back when returning from add/edit address page
* Fix up card form tests to verify behavior in private/not-private windows, pref value, user opt-in for persisting the card
* Fix up address form tests to not conflate private/not-private windows with expected address persisting behaviour
MozReview-Commit-ID: GXMjqStlnlu
--HG--
extra : rebase_source : e267187766d221e4f865cb84065ea18231e7c012
* Get default checkedness for the card persist checkbox from a new pref: dom.payments.defaults.saveCreditCard
* Get default checkedness for the address persist checkbox from a new pref: dom.payments.defaults.saveAddress
* Remember checked state from card page (only) so it doesnt change back when returning from add/edit address page
* Fix up card form tests to verify behavior in private/not-private windows, pref value, user opt-in for persisting the card
* Fix up address form tests to not conflate private/not-private windows with expected address persisting behaviour
MozReview-Commit-ID: GXMjqStlnlu
--HG--
extra : rebase_source : eb5931bff4ba348503144139d3f7f625e0a4af91
This makes it possible to use different lists for tracking protection
and for the features that rely on tracking annotations.
Differential Revision: https://phabricator.services.mozilla.com/D2484
--HG--
extra : moz-landing-system : lando
It was accidentally changed from 524288 to 32768 on Android by bug 1448222.
This commit changes it back.
--HG--
extra : rebase_source : 9181928dccf0cfcd0f70c1c3840d43c378f38ca4
Everything that goes in a PLDHashtable (and its derivatives, like
nsTHashtable) needs to inherit from PLDHashEntryHdr. But through a lack
of enforcement, copy constructors for these derived classes didn't
explicitly invoke the copy constructor for PLDHashEntryHdr (and the
compiler didn't invoke the copy constructor for us). Instead,
PLDHashTable explicitly copied around the bits that the copy constructor
would have.
The current setup has two problems:
1) Derived classes should be using move construction, not copy
construction, since anything that's shuffling hash table keys/entries
around will be using move construction.
2) Derived classes should take responsibility for transferring bits of
superclass state around, and not rely on something else to handle
that.
The second point is not a huge problem for PLDHashTable (PLDHashTable
only has to copy PLDHashEntryHdr's bits in a single place), but future
hash table implementations that might move entries around more
aggressively would have to insert compensation code all over the place.
Additionally, if moving entries is implemented via memcpy (which is
quite common), PLDHashTable copying around bits *again* is inefficient.
Let's fix all these problems in one go, by:
1) Explicitly declaring the set of constructors that PLDHashEntryHdr
implements (and does not implement). In particular, the copy
constructor is deleted, so any derived classes that attempt to make
themselves copyable will be detected at compile time: the compiler
will complain that the superclass type is not copyable.
This change on its own will result in many compiler errors, so...
2) Change any derived classes to implement move constructors instead
of copy constructors. Note that some of these move constructors are,
strictly speaking, unnecessary, since the relevant classes are moved
via memcpy in nsTHashtable and its derivatives.
Renamed the pref media.webrtc.rsdparsa_enabled to media.peerconnection.sdp.rust.compare
Added the pref media.peerconnection.sdp.rust.enabled
Added both to all.js
media.peerconnection.sdp.rust.compare: Controls whether the parsing result comparer for sipcc and rsdparsa runs or not.
media.peerconnection.sdp.rust.enabled: Controls whether the rsdparsa runs in parallel to the sipcc parser.
MozReview-Commit-ID: Ac5P7T2NBYD
--HG--
extra : rebase_source : afd60243ccba27965bea193bbe29d91bf7bf2644
Adds a performance counter in ParentAPIManager to track the
number and duration of API calls by webextensions.
MozReview-Commit-ID: PTpaSCkE6A
--HG--
extra : rebase_source : 21c6c7f2e38c8808771fe4fea90d2750196202bd
Adds a performance counter in ParentAPIManager to track the
number and duration of API calls by webextensions.
MozReview-Commit-ID: PTpaSCkE6A
--HG--
extra : rebase_source : e9a61cf0cf755db96f1fd0dacbc2744fe19fe08e
The current code is somewhat non-obvious to a first-time reader, and
OS_TEST is a bizarre thing anyway, since it's actually the name of the
CPU we're running on. We'd do well to minimize the use of OS_TEST.
Note that the complete nuking of the xptcall/md/unix/moz.build lines are
because we don't support OS X/x86 anymore.
In order to avoid the overhead of doing a full pref lookup for every static
var cache at content process startup, we currently assume that the default
value of any static varcache pref will always match the default value of its
database entry (as long as the pref isn't locked). This lets us only perform
lookups for preferences which have a user value, or are locked.
If the default values of those preferences are changed in a bundled preference
file, though, the varcache value will be correct in the parent process, but
not in child processes. Since this is an easy mistake to make, we should
assert that it doesn't happen.
Note: This change only affects applications which use e10s. Applications like
Thunderbird can still override default values of any static pref with
impunity. Repacks and distributors can only do so by changing user values or
locking the preference after the change (which is the standard practice for
enterprise deployments).
MozReview-Commit-ID: JMHQBrp9HN
--HG--
extra : source : 1b389b00030ed38cdb3543aa5d1a67795be47565
extra : amend_source : 16f2dccf40664db9daa42a6edaabb933acbc6204
In order to avoid the overhead of doing a full pref lookup for every static
var cache at content process startup, we currently assume that the default
value of any static varcache pref will always match the default value of its
database entry (as long as the pref isn't locked). This lets us only perform
lookups for preferences which have a user value, or are locked.
If the default values of those preferences are changed in a bundled preference
file, though, the varcache value will be correct in the parent process, but
not in child processes. Since this is an easy mistake to make, we should
assert that it doesn't happen.
Note: This change only affects applications which use e10s. Applications like
Thunderbird can still override default values of any static pref with
impunity. Repacks and distributors can only do so by changing user values or
locking the preference after the change (which is the standard practice for
enterprise deployments).
MozReview-Commit-ID: JMHQBrp9HN
--HG--
extra : rebase_source : 2f51295def52cbca316227f202158cb22656441a
The patch introduces NS_GetURIWithNewRef and NS_GetURIWithNewRef which perform the same function.
Differential Revision: https://phabricator.services.mozilla.com/D2239
--HG--
extra : moz-landing-system : lando
Pending figuring out how we want to block autoplay of WebAudio content, we
should just not block it by default for the initial release of block autoplay,
and follow up once we've figured out how to not break the web.
MozReview-Commit-ID: ClfdrHcugLs
--HG--
extra : rebase_source : 54f61b0765f1d0ed9c754c90da9c2809a7de8676
The prefs, when enabled, will dump the gecko DL items followed by the
WR DL items that were generated from that gecko item. This allows us to
easily go from a DOM element with known id/class attributes to e.g. an
ImageKey of an image that was generated for that element.
Also, this logging can be enabled in CI builds just like gecko display-list
dumping, instead of the ifdef that we previously had in WebRenderLayerManager.
MozReview-Commit-ID: Eeo4iO62YY1
--HG--
extra : rebase_source : b4a348b2e8bced976489257b966f70b29c56df25
This is probably the last thing we will ship since it needs the most spec work.
MozReview-Commit-ID: LLmDBLCsCBJ
--HG--
extra : rebase_source : c06752c9201a9ede87e1ac200ab12577bf784ce6
This feature should not be shipped until the various definitions of addition for
each additive property are properly specified.
Unlike other patches in this series, compositing is not frequently used
internally (e.g. by DevTools etc.) so there is no need to enable this by default
for system code.
Also, it turns out we have inadvertently been shipping part of this feature for
some time now. The next patch in this series will add tests for that case and
disable that part of the feature (a suitable intent to unship will follow). This
patch merely adapts and extends the existing tests without affecting the surface
area covered by the combination of the newly-added pref and the existing
dom.animations-api.core.enabled pref.
MozReview-Commit-ID: Htr6mlyCBav
--HG--
rename : dom/animation/test/mozilla/file_disable_animations_api_core.html => dom/animation/test/mozilla/file_disable_animations_api_compositing.html
rename : dom/animation/test/mozilla/test_disable_animations_api_core.html => dom/animation/test/mozilla/test_disable_animations_api_compositing.html
extra : rebase_source : 7715a25e59568eb122ba3f7dbd2c2b2ffdd19954
This preference controls whether authors are allowed to specify animations
without a 0% or 100% keyframe.
We intend to ship this soon but this preference acts as a safeguard in case we
discover we need to disable it.
This feature is very convenient and commonly used so this patch ensures it is
always enabled for system content.
MozReview-Commit-ID: BHTsuS2xO61
--HG--
rename : dom/animation/test/mozilla/file_disable_animations_api_core.html => dom/animation/test/mozilla/file_disable_animations_api_implicit_keyframes.html
rename : dom/animation/test/mozilla/test_disable_animations_api_core.html => dom/animation/test/mozilla/test_disable_animations_api_implicit_keyframes.html
extra : rebase_source : 04fd93dd26a4765c14b0b22febdb0311b650ea59
We don't intend to ship this in the near future until the integration with
AnimationWorklet is clear (although we might ship a read-only version).
That said, we use this feature extensively internally (e.g. in DevTools etc.) so
we enable this feature for system callers.
MozReview-Commit-ID: AhB7ZmU1Xzw
--HG--
extra : rebase_source : 630d7dc56b44a9261bb34aa5417cb9b7050efba4
I also tried to avoid this change but, again, given the number of times I was
repeating the same pattern of defining a static method just to forward a
callback to an instance method, decided it was probably necessary. Without an
easy way to do this, people are more likely to register observers rather than
callbacks, for which we'll wind up paying a continued memory and performance
penalty.
This patch adds a helper which creates a type-safe preference callback
function which forwards calls to an instance method on its closure object.
The implementation is somewhat complicated, mainly due to the constraint that
unregistering a callback requires passing the exact same function pointer that
was used to register it. The patch achieves this by creating the callback
function as a template, with the method pointer as a template parameter. As
long as the Register and Unregister calls happen in the same translation unit,
the same template instance is guaranteed to be used for both.
The main difficulty is that, until C++ 17, there's no way match a value as a
template parameter unless you know its complete type, or can at least compute
its complete type based on earlier template parameters. That means that we
need a macro to extract the type of the method, and construct the template
with the full set of explicit parameters.
MozReview-Commit-ID: 10N3R2SRtPc
--HG--
extra : rebase_source : 7d0a8ddeb77e01d4a6f421459514e93bc0875598
I initially tried to avoid this, but decided it was necessary given the number
of times I had to repeat the same pattern of casting a variable to void*, and
then casting it back in a part of code far distant from the original type.
This changes our preference callback registration functions to match the type
of the callback's closure argument to the actual type of the closure pointer
passed, and then casting it to the type of our generic callback function. This
ensures that the callback function always gets an argument of the type it's
actually expecting without adding any additional runtime memory or
QueryInterface overhead for tracking it.
MozReview-Commit-ID: 9tLKBe10ddP
--HG--
extra : rebase_source : 7524fa8dcd5585f5a31fdeb37d95714f1bb94922
Preference callbacks consume a non-trivial amount of memory, which adds up
fast given the number of callbacks we register.
Many of our consumers, however, register a large number of callbacks with the
same function and closure object, but different preference names or prefixes.
Since our callback matching is nothing more complicated than iteration over
all of our registered callbacks, there's nothing that prevents us from
combining all of these into a single callback, with an array of preferences
rather than a single string.
And since we already allocate an extra 8 bytes for each callback object, we
can add a variant tag without increasing our allocation size.
MozReview-Commit-ID: I497lWfMUp3
--HG--
extra : rebase_source : bac374d9a590c325728551d1669ebc6ef8ca3884
This patch addresses an issue with Firefox's proxy detection on networks which
do not have their a proxy auto-configuration (PAC) file hosted at
http://wpad/wpad.dat, and instead make use of DHCP option 252 for broadcasting
the address of the PAC file. See https://findproxyforurl.com/wpad-introduction/
for an introduction to the protocol.
Prior to this patch, proxy auto-detect missed out the DHCP query stage, and just
looked for a PAC file at http://wpad/wpad.dat
This patch only addresses the issue for Firefox on Windows, although it defines a
DHCP client interface which could be implemented on other platforms.
The high-level components of this patch are:
* nsIDHCPClient.idl - this is an interface which has been defined for querying the
DHCP server.
* nsPACMan.cpp - where previously when the PAC URL was simply set to a constant of
http://wpad/wpad.dat, it now dispatches an asynchronous command to the proxy
thread. The class ExecutePACThreadAction has been augmented to include an
instruction to 'ConfigureWPAD' (Configure Web-proxy auto-detect), and a new class,
'ConfigureWPADComplete' has been created to relay the result (the URL of the PAC
file) back to the nsPACMan object.
* nsProtocolProxyService.cpp
Minor changes to reflect the fact that the PAC URL not being set does not always
mean there is no PAC to be used; instead it could be in the process of being
detected.
* TestPACMan.cpp
This is a new file, and tests only the DHCP auto-detect functionality.
Some tests use multiple threads, as they test the non-blocking proxy detection.
* DHCPUtils.cpp
A class containing the main logic for querying DHCP.
* WindowsNetworkFunctionsWrapper.cpp
A very thin wrapper around the Windows API calls needed by DHCPUtils.
This class was introduced so it could be mocked out in tests.
* nsWindowsDHCPClient.cpp
* An implementation of the interface defined in nsIDHCPClient.idl. Fairly thin:
most logic is implemented in DHCPUtils.
* TestDHCPUtils.cpp
Tests for DHCPUtils and nsWindowsDHCPClient
MozReview-Commit-ID: 4xFQz3tOLEx
--HG--
extra : rebase_source : dfd5c588406a8b0d92f91cc8a0038ca722b7140a
The preference storage in the shared memory snapshot is much more compact than
the dynamic hashtable, and is already mapped in memory, so there's no need to
keep the full hashtable in memory in the parent process after the snapshot is
created.
This patch empties the hashtable and the name string arena after the snapshot.
It also removes the accounting for preferences which have changed after init,
since those are, by definition, exactly the set of entries in the dynamic
hashtable.
MozReview-Commit-ID: L6VGq2z4foH
--HG--
extra : intermediate-source : 6c72dc1bff88e81f6c754b0971a44b9592d17ee1
extra : absorb_source : 321a2ac3a2d26bbe089c2183e25fccc85d8689f3
extra : source : 599895de063ef005dbd34847db9ee555410a878f
extra : histedit_source : 5905f462ea3d1c935addbe847e53a7d8589f6f38
With the parent sending a snapshot of its preference state at content process
startup, we're guaranteed to have the full set of built-in preferences in the
shared map at initialization time, so there's no need to load them again.
This also applies to static preference default values, so we skip setting
those, as well.
However, we do need to make sure that we update static preference cache
entries whose default values don't match the value in the shared map, since
they may have been changed by user preference files. In order to deal with
that, we iterate over all preferences in the map, and dispatch callbacks for
any that have user values.
MozReview-Commit-ID: DlRUbg7Qor3
--HG--
extra : intermediate-source : 7f4cc96fae1212cb2220770ac7311b9cc51af744
extra : absorb_source : 7c71a5994c26c2a1e34b291947a49ac5b3d633cb
extra : source : dc7ec17179d1961d91b897cec9f409786363ec9e
extra : histedit_source : f7c7a935e72af65446c2abc502744a066a6e2ae5%2C5cd3235724af3e5f22b772de171cea735ec4c047
This patch changes our preference look-up behavior to first check the dynamic
hashtable, and then fall back to the shared map.
In order for this to work, we need to make several other changes as well:
- Attempts to modify a preference that only exists in the shared table
requires that we copy it to the dynamic table, and change the value of the
new entry.
- Attempts to clear a user preference with no default value, but which also
exists in the shared map, requires that we keep an entry in the dynamic
table to mask the shared entry. To make this work, we change the type of
these entries to None, and ignore them during look-ups and iteration.
- Iteration needs to take both hashtables into consideration. The
serialization iterator for changed preferences only needs to care about
dynamic values, so it remains unchanged. Most of the others need to use
PrefsIter() instead.
MozReview-Commit-ID: 9PWmSZxoC9Z
--HG--
extra : intermediate-source : b4f9178f132de2b5f7064df9a9e1b489ea6576c3
extra : absorb_source : 57fd90ea8195adff9d314b813e94dc643fd085e4
extra : source : 5051f15fc2005667cfe76ccae0afb1fb0657c103
extra : histedit_source : 2ebf0e90a5e1b65795b20e9269def7cbbf2d1f11
Since lookups in the snapshotted hashtable are currently O(log n) rather than
O(1), they're expected to be slightly more expensive than the previous
purely-dynamic lookups.
In general, I expect this not to be a major issue. The main concern is pref
cache lookups while initializing the database. Initialization in the parent
process will still always use only a dynamic hashtable, so the performance
characteristics there won't change.
In the child process, though, we'll still need to notify observers of
preferences in the snapshot when they have user values, which could require
any number of lookups at startup (though in practice probably will not).
This patch solves that problem by caching the wrapper for the current known
preference value when dispatching callbacks, and optimizing lookups for that
value when it is present.
MozReview-Commit-ID: 2CAn0rM0bE9
--HG--
extra : intermediate-source : 8eff817d2f7e07409269899c048a9091220dec07
extra : absorb_source : 2609b4d9d1d994e19f884de1d1fba38347d35729
extra : source : faef4df47b2089592df7637f5b8f4ae193e98046
extra : histedit_source : b8a1e41ac70ad3eea354c375fb5f6813c0284a0d
For memory efficiency in content processes, we need to be able to store
changed preferences in a separate dynamic hashtable when their values don't
match the snapshot values.
That makes iteration over the full set of preferences somewhat more
complicated, since not only do we need to iterate over two tables, but we also
need to ignore preferences in the snapshot table if they also exist in the
dynamic hashtable.
This patch solves that problem by adding an iterator helper which iterates
over values in both tables, and skips values in the static table if they also
exist in the dynamic table.
In order to support completely deleting preferences that exist in the base
table, it also ignores all dynamic entries with the None type, so that they
can completely mask deleted base table values.
MozReview-Commit-ID: LCIwyPJMByj
--HG--
extra : intermediate-source : f9362cf1add47c2f62529e42764ed6088d274170
extra : absorb_source : fdaf890e85af43271cffd2371cf6fbf408c6cc50
extra : source : d344247b870668f53fa645e72bda4bb4309346c8
extra : histedit_source : 6cd565727eff617eeba386b563477ce4d4bfbd0a
The in-memory format of shared-memory preferences is significantly different
from the format used by dynamic preferences, which means that we need
different classes to access their properties.
Virtual classes would be a potential solution to this problem, but I don't
think the performance characteristics would be acceptable for preferences
code. And since the wrapper classes used for static prefs are temporary, they
would add the additional snag of figuring out how to keep a valid pointer
alive.
So, instead, this patch adds a wrapper class that can access either type of
preference, based on known type flags in a Variant. It also moves some of the
logic for deciding which preference value to return to the wrapper, so that it
doesn't need to be duplicated for each representation.
MozReview-Commit-ID: LameIIbYcD3
--HG--
extra : intermediate-source : ce379eaab17905f39f1665c3e40f683ebd3f8824
extra : absorb_source : eb5ed3380613e070eff5f9c9501e2640a6d398f9
extra : source : 83d98ea5ebaccded8a20929c0f3316e5618f1f76
extra : histedit_source : 634d033608f72294f6fc34d4449fe0f003758c74
This adds an additional file descriptor to the set sent at content process
startup, for the read-only preference map that we share between all content
processes. This forms the base set of preferences. The other preferences FD
contains changes that the content process will need to apply on top of the
snapshot.
MozReview-Commit-ID: 6hc0HIxFmHg
--HG--
extra : intermediate-source : 46a6f9d0773ba2d756d8801cee79bfa994165d44
extra : absorb_source : a725a095946946797fd4f3abe6461e810b15d899
extra : source : e3bbc87b71af2f2ce1fa8bdf2cf26857c071ba5e
extra : histedit_source : 958212e804df7f9e1be6af182e73edc956b9a576
This is based on the SharedStringMap that's currently used for shared memory
string bundles.
When the parent process is ready to launch its first content process, it
creates a snapshot of the current state of the preference database, maps that
as read-only, and shares it with each content process. Look-ups in the
snapshotted map are done entirely using data in the shared memory region. It
doesn't require any additional per-process state data.
MozReview-Commit-ID: BdTUhak7dmS
--HG--
extra : intermediate-source : 434106f1b75e3ba900912f261bd22a1b7f5c931d
extra : absorb_source : 647ad37590448ad3c1eb8eb512bf671f262fa96e
extra : source : 68bb03c63b3cee1d47cbddfd3abf919f5783c04b
extra : histedit_source : 2228a9f8395929f5072a3c5ebda6ae3221e4a62d
Once the majority of preferences are stored in a read-only shared map, it
won't be possible to modify the access counts in their entries. Which means we
need a separate map for the access counts.
Fortunately, this code is only active in debug builds, so it shouldn't affect
release users. And the net impact on memory usage of this patchset will still
be decidedly downward.
MozReview-Commit-ID: EuLXlMQJP1M
--HG--
extra : intermediate-source : c490838c8329f6b0c21fa57ef078c44bf7a9ba8d
extra : absorb_source : 37a0f7a5fecba6c28bd6ce30644543c6d60ac823
extra : source : 4a8fbb472c91f13554cac3d0ea638cf9f368ff11
extra : histedit_source : 0e5a5f1cded97bcc959be15aa7194c017fd7efcc%2Cc0ae2011b9b40e6445ee366303f8ec4bb10cc87b
The preference storage in the shared memory snapshot is much more compact than
the dynamic hashtable, and is already mapped in memory, so there's no need to
keep the full hashtable in memory in the parent process after the snapshot is
created.
This patch empties the hashtable and the name string arena after the snapshot.
It also removes the accounting for preferences which have changed after init,
since those are, by definition, exactly the set of entries in the dynamic
hashtable.
MozReview-Commit-ID: L6VGq2z4foH
--HG--
extra : source : 599895de063ef005dbd34847db9ee555410a878f
extra : histedit_source : a3bcc573e29a60a61abaa1b2cc6daa87d6b1a946
With the parent sending a snapshot of its preference state at content process
startup, we're guaranteed to have the full set of built-in preferences in the
shared map at initialization time, so there's no need to load them again.
This also applies to static preference default values, so we skip setting
those, as well.
However, we do need to make sure that we update static preference cache
entries whose default values don't match the value in the shared map, since
they may have been changed by user preference files. In order to deal with
that, we iterate over all preferences in the map, and dispatch callbacks for
any that have user values.
MozReview-Commit-ID: DlRUbg7Qor3
--HG--
extra : source : dc7ec17179d1961d91b897cec9f409786363ec9e
extra : histedit_source : 285a99038c6731fed427cd8bc783b65f56e34ebb
This patch changes our preference look-up behavior to first check the dynamic
hashtable, and then fall back to the shared map.
In order for this to work, we need to make several other changes as well:
- Attempts to modify a preference that only exists in the shared table
requires that we copy it to the dynamic table, and change the value of the
new entry.
- Attempts to clear a user preference with no default value, but which also
exists in the shared map, requires that we keep an entry in the dynamic
table to mask the shared entry. To make this work, we change the type of
these entries to None, and ignore them during look-ups and iteration.
- Iteration needs to take both hashtables into consideration. The
serialization iterator for changed preferences only needs to care about
dynamic values, so it remains unchanged. Most of the others need to use
PrefsIter() instead.
MozReview-Commit-ID: 9PWmSZxoC9Z
--HG--
extra : source : 5051f15fc2005667cfe76ccae0afb1fb0657c103
extra : histedit_source : 28f2216b8c1e9d08ed9b2c03910d4b8434e55421
Since lookups in the snapshotted hashtable are currently O(log n) rather than
O(1), they're expected to be slightly more expensive than the previous
purely-dynamic lookups.
In general, I expect this not to be a major issue. The main concern is pref
cache lookups while initializing the database. Initialization in the parent
process will still always use only a dynamic hashtable, so the performance
characteristics there won't change.
In the child process, though, we'll still need to notify observers of
preferences in the snapshot when they have user values, which could require
any number of lookups at startup (though in practice probably will not).
This patch solves that problem by caching the wrapper for the current known
preference value when dispatching callbacks, and optimizing lookups for that
value when it is present.
MozReview-Commit-ID: 2CAn0rM0bE9
--HG--
extra : source : faef4df47b2089592df7637f5b8f4ae193e98046
extra : histedit_source : 3af498eac94f481523e86c31b9c2b3e55b3cd1fb
For memory efficiency in content processes, we need to be able to store
changed preferences in a separate dynamic hashtable when their values don't
match the snapshot values.
That makes iteration over the full set of preferences somewhat more
complicated, since not only do we need to iterate over two tables, but we also
need to ignore preferences in the snapshot table if they also exist in the
dynamic hashtable.
This patch solves that problem by adding an iterator helper which iterates
over values in both tables, and skips values in the static table if they also
exist in the dynamic table.
In order to support completely deleting preferences that exist in the base
table, it also ignores all dynamic entries with the None type, so that they
can completely mask deleted base table values.
MozReview-Commit-ID: LCIwyPJMByj
--HG--
extra : source : d344247b870668f53fa645e72bda4bb4309346c8
extra : histedit_source : bb670afc815f3953ccadebddd04962836569b281
The in-memory format of shared-memory preferences is significantly different
from the format used by dynamic preferences, which means that we need
different classes to access their properties.
Virtual classes would be a potential solution to this problem, but I don't
think the performance characteristics would be acceptable for preferences
code. And since the wrapper classes used for static prefs are temporary, they
would add the additional snag of figuring out how to keep a valid pointer
alive.
So, instead, this patch adds a wrapper class that can access either type of
preference, based on known type flags in a Variant. It also moves some of the
logic for deciding which preference value to return to the wrapper, so that it
doesn't need to be duplicated for each representation.
MozReview-Commit-ID: LameIIbYcD3
--HG--
extra : source : 83d98ea5ebaccded8a20929c0f3316e5618f1f76
extra : histedit_source : b3fc33ea04357e15323c7bcb1d02e73c1a9b0c76
This adds an additional file descriptor to the set sent at content process
startup, for the read-only preference map that we share between all content
processes. This forms the base set of preferences. The other preferences FD
contains changes that the content process will need to apply on top of the
snapshot.
MozReview-Commit-ID: 6hc0HIxFmHg
--HG--
extra : source : e3bbc87b71af2f2ce1fa8bdf2cf26857c071ba5e
extra : histedit_source : dc1c7c8015e0443eed218f826fda9f5b38b3e062%2C4cfa2f90104ca3e907607d884ac86f73ad4995bf
This is based on the SharedStringMap that's currently used for shared memory
string bundles.
When the parent process is ready to launch its first content process, it
creates a snapshot of the current state of the preference database, maps that
as read-only, and shares it with each content process. Look-ups in the
snapshotted map are done entirely using data in the shared memory region. It
doesn't require any additional per-process state data.
MozReview-Commit-ID: BdTUhak7dmS
--HG--
extra : source : 68bb03c63b3cee1d47cbddfd3abf919f5783c04b
Once the majority of preferences are stored in a read-only shared map, it
won't be possible to modify the access counts in their entries. Which means we
need a separate map for the access counts.
Fortunately, this code is only active in debug builds, so it shouldn't affect
release users. And the net impact on memory usage of this patchset will still
be decidedly downward.
MozReview-Commit-ID: EuLXlMQJP1M
--HG--
extra : source : 4a8fbb472c91f13554cac3d0ea638cf9f368ff11
The preference storage in the shared memory snapshot is much more compact than
the dynamic hashtable, and is already mapped in memory, so there's no need to
keep the full hashtable in memory in the parent process after the snapshot is
created.
This patch empties the hashtable and the name string arena after the snapshot.
It also removes the accounting for preferences which have changed after init,
since those are, by definition, exactly the set of entries in the dynamic
hashtable.
MozReview-Commit-ID: L6VGq2z4foH
--HG--
extra : rebase_source : d4ba3b6a0ae3d46cf797fd6aaf4502d7a74f49c9
extra : absorb_source : e8b2648578a880d43a5a3a075e60ce1433c737ce
With the parent sending a snapshot of its preference state at content process
startup, we're guaranteed to have the full set of built-in preferences in the
shared map at initialization time, so there's no need to load them again.
This also applies to static preference default values, so we skip setting
those, as well.
However, we do need to make sure that we update static preference cache
entries whose default values don't match the value in the shared map, since
they may have been changed by user preference files. In order to deal with
that, we iterate over all preferences in the map, and dispatch callbacks for
any that have user values.
MozReview-Commit-ID: DlRUbg7Qor3
--HG--
extra : rebase_source : 93cad19e27d3aaf5d4cad358cdebd6d80b76f668
extra : absorb_source : 06cb8911c92b66f8863b5e184d88b923cdbd6adc
This patch changes our preference look-up behavior to first check the dynamic
hashtable, and then fall back to the shared map.
In order for this to work, we need to make several other changes as well:
- Attempts to modify a preference that only exists in the shared table
requires that we copy it to the dynamic table, and change the value of the
new entry.
- Attempts to clear a user preference with no default value, but which also
exists in the shared map, requires that we keep an entry in the dynamic
table to mask the shared entry. To make this work, we change the type of
these entries to None, and ignore them during look-ups and iteration.
- Iteration needs to take both hashtables into consideration. The
serialization iterator for changed preferences only needs to care about
dynamic values, so it remains unchanged. Most of the others need to use
PrefsIter() instead.
MozReview-Commit-ID: 9PWmSZxoC9Z
--HG--
extra : rebase_source : 054f4dcd534b41da889304c3c6d3365d56e8edda
extra : absorb_source : de81199e174f2d3604c803a5c016ba2f3baf3558
Since lookups in the snapshotted hashtable are currently O(log n) rather than
O(1), they're expected to be slightly more expensive than the previous
purely-dynamic lookups.
In general, I expect this not to be a major issue. The main concern is pref
cache lookups while initializing the database. Initialization in the parent
process will still always use only a dynamic hashtable, so the performance
characteristics there won't change.
In the child process, though, we'll still need to notify observers of
preferences in the snapshot when they have user values, which could require
any number of lookups at startup (though in practice probably will not).
This patch solves that problem by caching the wrapper for the current known
preference value when dispatching callbacks, and optimizing lookups for that
value when it is present.
MozReview-Commit-ID: 2CAn0rM0bE9
--HG--
extra : rebase_source : 4a7e9611efe5b554309df18f7b18ba9c807b72b2
extra : absorb_source : 185442bd69d616c2d2512df954dde7d1b54f2c30
For memory efficiency in content processes, we need to be able to store
changed preferences in a separate dynamic hashtable when their values don't
match the snapshot values.
That makes iteration over the full set of preferences somewhat more
complicated, since not only do we need to iterate over two tables, but we also
need to ignore preferences in the snapshot table if they also exist in the
dynamic hashtable.
This patch solves that problem by adding an iterator helper which iterates
over values in both tables, and skips values in the static table if they also
exist in the dynamic table.
In order to support completely deleting preferences that exist in the base
table, it also ignores all dynamic entries with the None type, so that they
can completely mask deleted base table values.
MozReview-Commit-ID: LCIwyPJMByj
--HG--
extra : rebase_source : 833abea0620f75410f9922e5d4b5cf36b84e9e50
extra : absorb_source : 89690c674120eb99ad25804408b1c3864c7b1fc8
The in-memory format of shared-memory preferences is significantly different
from the format used by dynamic preferences, which means that we need
different classes to access their properties.
Virtual classes would be a potential solution to this problem, but I don't
think the performance characteristics would be acceptable for preferences
code. And since the wrapper classes used for static prefs are temporary, they
would add the additional snag of figuring out how to keep a valid pointer
alive.
So, instead, this patch adds a wrapper class that can access either type of
preference, based on known type flags in a Variant. It also moves some of the
logic for deciding which preference value to return to the wrapper, so that it
doesn't need to be duplicated for each representation.
MozReview-Commit-ID: LameIIbYcD3
--HG--
extra : rebase_source : bf986b6008123661547949f615c8416403321835
extra : absorb_source : e86aae959325a9c3198e0259468a47a656739278
This adds an additional file descriptor to the set sent at content process
startup, for the read-only preference map that we share between all content
processes. This forms the base set of preferences. The other preferences FD
contains changes that the content process will need to apply on top of the
snapshot.
MozReview-Commit-ID: 6hc0HIxFmHg
--HG--
extra : rebase_source : f5de7462438e33cf4983be3fcef3c781c25ec492
extra : absorb_source : 9f9861546fc0b11333e575bb3c164dfe07575d99
This is based on the SharedStringMap that's currently used for shared memory
string bundles.
When the parent process is ready to launch its first content process, it
creates a snapshot of the current state of the preference database, maps that
as read-only, and shares it with each content process. Look-ups in the
snapshotted map are done entirely using data in the shared memory region. It
doesn't require any additional per-process state data.
MozReview-Commit-ID: BdTUhak7dmS
--HG--
extra : rebase_source : e7cb96dd52380f2ed2fbd79b4e157e4efab65cb0
extra : absorb_source : ed95ed85388875353458eb65e41727e606ebf097
Once the majority of preferences are stored in a read-only shared map, it
won't be possible to modify the access counts in their entries. Which means we
need a separate map for the access counts.
Fortunately, this code is only active in debug builds, so it shouldn't affect
release users. And the net impact on memory usage of this patchset will still
be decidedly downward.
MozReview-Commit-ID: EuLXlMQJP1M
--HG--
extra : rebase_source : 6a32f03c37622093c67e7ee7a0e935d1e63c4fc8
Google fixed to support Firefox Nightly with strict keypress dispatching mode.
So, we can now drop *.google.com from the blacklist.
MozReview-Commit-ID: EICAwlVmjLn
--HG--
extra : rebase_source : 7008de1b87b64925b10384f3ec3bc377db0d95f9
- Refactored gfxVROpenVR to use gfxVRExternal interface from the
VR Service. Existing gfxVROpenVR left in place (for now) to
allow VR service to be enabled or disabled by pref.
- The VR service, containing gfxVROpenVR, is to run in-process within
its own thread first, then to be later moved to its own process.
- Fixed periodic immersive mode flicker that occured due to HMD pose and
HMD state being separately sampled from the Shmem. It was possible
to advance a frame without also getting an updated pose if a dirty
copy of the shmem was detected.
MozReview-Commit-ID: IvpJErmi5kF
--HG--
extra : rebase_source : 0e21d3414a13dc514c3035f2bd5f6adc365b465d
This reduced the additional string duplication that we currently do every time
we add a preference observer.
It changes the string that we store in the observer objects to be absolute,
rather than relative to the branch, but keeps the semantics the same, by
resolving the full preference name in the places we were previously matching
by relative string.
This actually has the effect of simplifying a lot of code, since the absolute
preference name is usually what we want.
MozReview-Commit-ID: 10WjHb0tNGB
--HG--
extra : rebase_source : b3cb0ba103fc239e42459e77cd389db0b5ecde18
Most preference callbacks use literal strings for their domain filters, which
means that there's no need to make copies of them at all. Currently, however,
every preference observer node makes a separate heap-allocated copy of its
domain string.
This patch switches the domain string storage to nsCString instances, which
dramatically reduces the amount of unnecessary copies, at the expense of
making the callback nodes slightly larger.
MozReview-Commit-ID: 8NA3t2JS2UI
--HG--
extra : rebase_source : 628ad9af65cec16fb8be0c8dddc608b5ee5602e2
Summary:
This will allow to be called from the MediaCapabilities taskqueue if we find that a decoder won't be hardware accelerated.
It is still assumed that Benchmark::Init() was called at least once on the main thread.
Depends on D1628
Tags: #secure-revision
Differential Revision: https://phabricator.services.mozilla.com/D1767
Test that a video which tries to autoplay via either a play() call or via
an autoplay attribute:
* Plays when it has a pre-existing "allow" autoplay-media permission.
* Is blocked when it has a pre-existing "block" autoplay-media permission.
* Plays when it doesn't have a pre-existing autoplay-media permission and
"allow" is pressed on the door hanger.
* Is blocked when it doesn't have a pre-existing autoplay-media permission and
"block" is pressed on the door hanger.
MozReview-Commit-ID: CpftV6RQbtU
--HG--
extra : rebase_source : a9c38a7e7071e3ebd34f10175f4f22cd84c4c303
Dropbox has fixed the bug by their side. Therefore, we can drop
"paper.dropbox.com/doc" from the blacklist now.
MozReview-Commit-ID: 9nWdmDQ0sSY
--HG--
extra : rebase_source : 5a348f879857a88a33e52753cc9b1d3f1ecc0e11
Feature is mature and doesn't need pref.
In fact, it was not used in code anymore, only in tests.
MozReview-Commit-ID: AbH8OCiksDa
--HG--
extra : rebase_source : b9a7d18b3c1b948f213632a16d2152f80d676068
The new pref is "network.dns.resolver-thread-extra-idle-time-seconds"
The default is 60 seconds. This means that threads will stay idle for an extra 60 seconds, after which they are shutdown.
Setting the pref to 0 would preserve the behaviour before the threads were swiched to use nsThreadPool - meaning that they would be shutdown immediately after ThreadFunc completes.
Setting the pref to -1 would keep the threads alive forever.
MozReview-Commit-ID: CoUB5gan4MR
--HG--
extra : rebase_source : 7b444789eebaf43c939ce9d7153218c4cd594b65
The 'all' shorthand has shipped a long time ago, so this pref is not needed
anymore.
MozReview-Commit-ID: GND8qSVAfCG
--HG--
extra : rebase_source : 10708e749911fa95554ed423a5782db61df67cd0
Summary:
This patch adds the infrastructure to move Activity Stream (about:newtab, about:home,
and about:welcome) into its own special content process - the privileged content
process. This feature of running Activity Stream in the privileged content process
is disabled by default. (See "browser.tabs.remote.separatePrivilegedContentProcess"
preference.) We can deal with other about: pages in a follow-up.
Reviewers: mconley
Tags: #secure-revision
Bug #: 1469072
Differential Revision: https://phabricator.services.mozilla.com/D1731
MozReview-Commit-ID: 5gIrP4LxcIt
--HG--
extra : rebase_source : d43c411ae60aad3d5a3a496e6729de0b547b4acd
This patch is an automatic replacement of s/NS_NOTREACHED/MOZ_ASSERT_UNREACHABLE/. Reindenting long lines and whitespace fixups follow in patch 6b.
MozReview-Commit-ID: 5UQVHElSpCr
--HG--
extra : rebase_source : 4c1b2fc32b269342f07639266b64941e2270e9c4
extra : source : 907543f6eae716f23a6de52b1ffb1c82908d158a
- Introduced the io.activity.enabled pref, so IOActivityMonitor can run without a timer
- Added IOActivityMonitor::NotifyActivities() to trigger notifications manually
- Added ChromeUtils.requestIOActivity() so we can trigger it via JS
MozReview-Commit-ID: 9JA2rLaM496
--HG--
extra : rebase_source : e473a7b0ec7c231ab321846c5ddcc4d6a88d7245
This pref can be used by users to force-disable WebRender. It is
recorded in the telemetry environment so we can get a sense of how many
people are setting this pref.
MozReview-Commit-ID: yZSN44NMvD
--HG--
extra : rebase_source : d355236773f63da0f6acb5341f4ae6a88cd0a488
- Introduced the io.activity.enabled pref, so IOActivityMonitor can run without a timer
- Added IOActivityMonitor::NotifyActivities() to trigger notifications manually
- Added ChromeUtils.requestIOActivity() so we can trigger it via JS
MozReview-Commit-ID: 9JA2rLaM496
--HG--
extra : rebase_source : 0a92195b6b8314383c63de4b2bb1dfe033c40e9f
Fairly straightforward, just a blanket removal. Haven't heard
anything on dev-platform or fx-data-dev regarding this removal,
so I think it's likely safe to remove on Nightly, and we can
revert if anyone makes a fuss.
As part of removing the HangMonitor, I renamed a few things and
reorganized the namespaces to not depend on a HangMonitor
namespace. Hopefully this doesn't produce too much noise in the
diff, it just seemed appropriate to move everything around
rather than keep dangling vestiges of the old system.
MozReview-Commit-ID: 8C8NFnOP5GU
--HG--
extra : rebase_source : dd000a05bfc2da40c586644d33ca4508fa5330f6
Now uses StaticPrefs instead of DOMPrefs, and how we count dispatches for Workers.
MozReview-Commit-ID: DTumwcI5bG
--HG--
extra : rebase_source : 0cf5312e714fb260c01df647b2cd1fcc28ffc415
Generalizes NetworkActivity so it can be used for sockets but also disk files.
The host/port data becomes a single location string prefixed with socket://
or file:// and we're not using the FD as the identifier anymore.
IOActivityMonitor is now used in three places:
- nsFileStreams for plain files
- TelemetryVFS for sqlite files
- nsSocketTransport & nsUDPSocket for UDP & TCP sockets
MozReview-Commit-ID: GNu5o400PaV
--HG--
rename : netwerk/base/NetworkActivityMonitor.cpp => netwerk/base/IOActivityMonitor.cpp
rename : netwerk/base/NetworkActivityMonitor.h => netwerk/base/IOActivityMonitor.h
rename : netwerk/base/nsINetworkActivityData.idl => netwerk/base/nsIIOActivityData.idl
extra : rebase_source : 55a1c51b261ffbe16f88671d55445d1b0d9106b6
This directory has a number of places where files unintentionally depend
on `#include`s and `using` directives and forward declarations in other
files in the same unified build group. Adding a file shifts the group
boundaries and exposes some of those bugs; this patch fixes them (but
there are others).
MozReview-Commit-ID: AqAOdnXniTn
--HG--
extra : rebase_source : ed6030785d9cc5cc0ea1a46707725472de1c0fa9
This pref was used to enable the building of nsDisplayLayerEventRegions
items without APZ, so that we could test it in isolation. However, we no
longer need to do so, and these display items are going to be deleted
anyway, so we can remove this pref.
MozReview-Commit-ID: LJVcFafCKyS
--HG--
extra : rebase_source : 76d8eeca8dca4ea88b8226bbe6b829dbc40e03e4
This removes the gfx.webrender.hit-test pref, assumes a value of true
everywhere it is used, and deletes all the resulting dead code.
Some gtests were setting this pref to false, and they are now updated to
set gfxVars::UseWebRender to false instead, which has the desired effect
of using the non-WR hit-testing codepath in APZ. (The data needed for
this codepath is set up by the gtests themselves).
MozReview-Commit-ID: 9ljDr8eEnv1
--HG--
extra : rebase_source : fbc321861428e7bb0bf7ab811935b682785debdc
Fairly straightforward, just a blanket removal. Haven't heard
anything on dev-platform or fx-data-dev regarding this removal,
so I think it's likely safe to remove on Nightly, and we can
revert if anyone makes a fuss.
As part of removing the HangMonitor, I renamed a few things and
reorganized the namespaces to not depend on a HangMonitor
namespace. Hopefully this doesn't produce too much noise in the
diff, it just seemed appropriate to move everything around
rather than keep dangling vestiges of the old system.
MozReview-Commit-ID: 8C8NFnOP5GU
--HG--
extra : rebase_source : 59e4a6ced7d14d2a01c0b79e944078ea84cae523
Atomic<bool> is implemented in terms of AtomicBase<uint32_t>, because that way
you don't need to depend on atomic 1-byte operations. That means that the rust
bindgen sees it as a u32, not a bool.
It's a bit concerning that the rust code seems to be doing an unsynchronized
read here, but given this is a RelaxedAtomic, that's probably ok.
And use the C++ ErrorReporter only to actually output errors.
ErrorReporter was so complicated because well, it was always enabled and had to
do a bunch of caching to not be (more) slow.
But since bug 1452143 it's disabled by default, so we can simplify this setup a
lot.
Also while at it make the error reporting pref a static pref so that we don't
mutate globals from CSS parsing unless we're actually reporting errors.
MozReview-Commit-ID: AuIyvJwt7AU
This was done automatically replacing:
s/mozilla::Move/std::move/
s/ Move(/ std::move(/
s/(Move(/(std::move(/
Removing the 'using mozilla::Move;' lines.
And then with a few manual fixups, see the bug for the split series..
MozReview-Commit-ID: Jxze3adipUh
remember the milk has fixed the bug of Closure with updating their Closure
version. Therefore, we don't need to avoid using strict keypress event
behavior on it.
MozReview-Commit-ID: 4YfMXY7Zf6g
--HG--
extra : rebase_source : 363bcacf06c09931e266cef44584e40de0be8f40
It has greatly regressed with recent AMD drivers, providing worse performance than the software decoder under most circumstances.
MozReview-Commit-ID: Jtabi1qhoYF
--HG--
extra : rebase_source : 555e3bfdad18753079ccdcdd10261d68bbdaaad1
We can hit the limit very easily when writing javascript bytecode as alternative data to the cache entry because all data is written at once but CacheFileOutputStream splits it into chunks which are then written on a backgound thread. 40MB was chosen because bytecode is usually 4x-10x larger than the original data, so it can occupy most of the cache entry which is limited to 50MB.
Masayuki Nakano
Daniel Varga
Valentin Gosu
Xidorn Quan
Jean-Yves Avenard
Jonathan Watt
Emilio Cobos Álvarez
Margareta Eliza Balazs
Dorel Luca
Luca Greco
Alex Gaynor
Matt Howell
Noemi Erli
Ryan Hunt
Chris Pearce
Tiberius Oros
Randall Barker
Sam Foster
alwu
Andreea Pavel
Andrea Marchesini
Francois Marier
Johannes Willbold
Anny Gakhokidze
Robert Longson
Nicholas Nethercote
Cosmin Sabou
Coroiu Cristina
Nathan Froyd
Tarek Ziadé
Ehsan Akhgari
Kris Maglione
Brian Hackett
Narcis Beleuzu
Gurzau Raul
shindli
Liang-Heng Chen
Brindusan Cristian
Tim Nguyen
Tom Schuster
Nils Ohlmeier [:drno]
Alex Chronopoulos
Kartikaya Gupta
Brian Birtles
Polly Shaw
Dale Harvey
Mathieu Leplatre
Cameron McCormack
Ryan VanderMeulen
Nicolas Silva
Daniel Holbert
Kearwood "Kip" Gilbert
Makoto Kato
Jeff Gilbert
Gerald Squelart
vinoth
Ciure Andrei
imjching
Henri Sivonen
Daniel Stenberg
Chris Peterson
arthur.iakab
Lee Salzman
Doug Thayer
Andi-Bogdan Postelnicu
Honza Bambas
Ben Kelly
Christian Holler
Brad Werth
Jed Davis
Csoregi Natalia
Boris Zbarsky
Botond Ballo
sotaro
Olli Pettay
Bogdan Tara
Michal Novotny
Jonathan Kew