This allows protocol handlers that load data from a privileged URI (chrome/file/jar) to make the channel's principal
as well as the redirect to look like (to) an unprivileged URI or a URI allowed to load to function correctly.
This allows protocol handlers that load data from a privileged URI (chrome/file/jar) to make the channel's principal
as well as the redirect to look like (to) an unprivileged URI or a URI allowed to load to function correctly.
This patch is going to loose the criteria of skip-to-next-key-frame.
The original rules are here:
http://searchfox.org/mozilla-central/rev/31311070d9860b24fe4a7a36976c14b328c16208/dom/media/MediaFormatReader.cpp#1559
Skip-to-next-key-frame is triggered if the playback position is LARGER than the next key frame time.
But, from the video-track point of view, when the skip-to-next-key-frame is triggered, it skips to the next-next key frame.
Here is an example, say, we are playing a media file with its playback position at time _a_,
and its video decoding is falling behind at time _v_.
The next key frame is at time _k1_ and next-next key frame is at time _k2_.
a
----|---------|---------|-------------|----------------> time
v k1 k2
When the playback position _a_ passes _k1_ (_a_ > _k1_), the skip-to-next-key-frame is triggered,
and the demuxer jumps to _k2_ directly.
The idea here is to give a chance when (_a_ == _k1_), let demuxer jump to _k1_ and see if the video decoding could catch up.
MozReview-Commit-ID: 6aRSYDOI1ds
--HG--
extra : rebase_source : c448df7af9f83b9127bad9bae28f353b40669b7f
1. Moving UpdateA/VInfo to HLSTrackDemuxer and related changes.
2. Handle audio format change by changing the stream id.
MozReview-Commit-ID: IJmSvygZLVf
--HG--
extra : rebase_source : fb90c1454f20ff930626b6febf74b7cb0c4d20b9
We found that a window will not get focus immediately after exiting full screen
mode on Linux. This seems to be a long-standing issue which surfaces due to the
change of background HTML parsing timing. So, we try to get focus everytime
before requesting full screen mode to ensure the request will not fail because
of the focus issue.
MozReview-Commit-ID: 2pOShFZcq8A
--HG--
extra : rebase_source : a92fad6a5e31e7387824da42ef2655a0f7ba002f
This patch is mainly to make IdleTaskRunner reusable by nsHtml5TreeOpExecutor.
The only necessary work to that purpose is to remove the dependency of
sShuttingDown, which was a static variable in nsJSEnvironment.cpp.
The idea is to have a "ShouldCancel" as a callback for the consumer to
return sShuttingDown.
In addition to sShuttingDown, we use std::function<bool()> as the runner
main callback type.
MozReview-Commit-ID: FT2X1unSvPS
--HG--
extra : rebase_source : dc9bcf669a95dda5c40bccde2cbc836099536eb5
Nothing is changed in this patch except for renaming and code move around.
The strategy is to have the final file setup in this patch without any
detail change. The actual code change will be in the next patch so that
we can focus on reviewing the diff in the next patch regarding IdleTaskRunner.
MozReview-Commit-ID: 4Bul9mZ7z1n
--HG--
extra : rebase_source : 22aeb5dca58501ec335ef8bc7b0efb6aea565bbf
Before this refactoring, getComputedStyle could have side effects, and left the
style data in the element, so we could never arrive there without data.
There are a few crashtests that caught this, but this was already broken if you
called animate() on an element deep in a display: none subtree.
MozReview-Commit-ID: 1AvOvhAyOP3
--HG--
extra : rebase_source : 0a920df8809961f784026a14a624d8eafb4cc79f
The previous patch takes the approach that we should simply not add elements in
documents without a pres shell to EffectCompositor's set of elements to restyle.
However, there exists a case where we might have an element in a displayed
document, then we might tickle it so that it requests an animation restyle, and
then move it to a document without a browsing context. In that case we should
skip the element when we next do animation restyles.
However, even if we successfully skip the element in the document without a pres
shell, we need to make sure it eventually gets removed from the set of elements
to restyle rather than simply remaining there forever. For that reason this
patch makes us unconditionally clear the set of elements to restyle whenever we
do a full restyle from the root.
This patch also adds a test case to trigger the scenario outlined in the first
paragraph above. I have confirmed that without the code changes in this patch,
if we simply assert that target.mElement has an associated pres shell in
getNeededRestyleTarget, then that assertion will fail when running this test
case.
MozReview-Commit-ID: ED2X5g39hYZ
--HG--
extra : rebase_source : 06fecc98c25c739d26123bddf1fd0908cf4410e6
extra : source : 12c7a036215a901bf6804c0e9aacd2a9fc20f932
This patch makes us ignore animation restyle requests for elements in documents
without a pres shell made by either:
* Calls to EffectCompositor::RequestRestyle (e.g. by calling Web Animations API
methods on animations that target such elements)
* Calls to EffectCompostior::PreTraverse(dom::Element*, CSSPseudoElementType)
(e.g. by calling getComputedStyle(elem).prop on such an element).
The other overloads of PreTraverse should presumably be called during regular
document restyling where the element is expected to be in a displayed document
and hence we simply assert that that is the case for those methods.
MozReview-Commit-ID: FZD0hKAXYEf
--HG--
extra : rebase_source : 9b9ddf4648b49e0241054ffa51a02ae66f1c5009
This combines the GhostWindowsReporter with the nsWindowMemoryReporter. It has
the benefit of removing a reporter of a single value and also guarantees that
we use the latests ghost windows value that is calculated in
|nsWindowMemoryReporter::CollectReports| rather than a possibly cached value
from a previous run.
Avoid hitting the rather slow effective TLD service by caching results when
mapping URLs to their base domains. In testing the cache ranged from a 1:1 to
a 3:1 hit:miss ratio.
We already periodically calculate the ghost window amount after cycle
collection, this just uses a cached value of that for the distinguished amount.
This avoids the overhead of a recalculating the value when reporting telemetry.
We should not let the ppm to do work before the first paint in a new cp. This patch
makes sure that we only let the ppm spawn a new process after the last process reached
an idle state AND the main process becomes idle too.
The main reason to not do this would be performance (avoiding the
addref/release), but there are two main mitigating factors:
1) All calls to UnwrapReflectorToISupports that pass in a Web IDL object
already do the addref (and in fact QI). So this only affects the
XPCWrappedNative case.
2) The vast majority of the callers proceed to QI on the pointer anyway, and a
second addref is cheap; it's the first addref after a CC that can be
expensive on a cycle-collected object.
Going through the changes one by one:
* In GlobalObject::GetAsSupports, we do have a change that slightly slows down
precisely in the XPCWrappedNative global case. That's the message managers
and the backstagepass. And this really only affects calls to Web IDL statics
from those globals.
* In UnwrapArgImpl we're talking about a Web IDL method taking an "external
interface" type, and the UnwrapReflectorToISupports call is immediately
followed by QI anyway.
* In UnwrapXPConnectImpl we're talking about the case when we have a
non-WebIDL-object implementation of a Web IDL interface. Again, this is the
message manager globals, for EventTarget. And we have a QI call immediately
after the UnwrapReflectorToISupports.
* In the generated HasInstance hook for EventTarget we will be slightly slower
when the LHS of the instanceof is an XPCWrappedNative. And not much slower,
because again there's an immediate QI.
* In InstallXBLField we're never going to have an XPCWrappedNative as thisObj;
it's always an Element in practice. So this is no more expensive than before.
* In sandbox's GetPrincipalOrSOP we now have an extra addref. But it was
followed by various QIs anyway.
* In XPCConvert::JSValToXPCException we have an extra addref if someone throws
an XPCWrappedNative, which is fairly unlikely; our actual Exception objects
are on Web IDL bindings. Plus we have an immediate QI.
* In xpc::HasInstance we have an extra addred if the LHS of instanceof is an
XPCWrappedNative. But, again, there's an immediated QI after the
UnwrapReflectorToISupports.
* In xpcJSWeakReference::Init we are likely doing an extra addref, but again
immediately followed by QI.
I think it's worth making this change just to remove the footgun and that the
perf impact, if any, is pretty minimal.
Most of these changes are just replacements of GetNativeOfWrapper with
UnwrapReflectorToISupports, which is all it did under the hood.
The other changes are as follows:
* In nsDOMClassInfo, we really care whether we have a window, so we can just
UNWRAP_OBJECT to the Window interface, since Window is always on Web IDL
bindings now. Also, the weird compartment check hasn't been needed ever since
GetNativeOfWrapper stopped returning things off the passed-in object's
prototype chain (Firefox 22, bug 658909).
* The only use of do_QueryWrapper was to get a Window in nsDocument; again we
can UNWRAP_OBJECT.
* In XPCJSRuntime, we again just want to check for a Window, so UNWRAP_OBJECT.
The idea is that CastableObjectUnwrapper will want to have a MutableHandle for
the thing it's unwrapping whenever its target is a raw pointer. Since we have
convenient MutableHandle<Value> in most cases, it's easier to switch
CastableObjectUnwrapper to working with MutableHandle<Value> or Handle<Value>
instead of trying to get MutableHandle<JSObject*> in the right places.
There are basically two changes here:
1) Make CastableObjectUnwrapper work with at thing that looks like a Value.
2) Change various callsites to pass in MutableHandle<Value>, in addition to a
Handle<Value>, into the JS-to-C++ conversion templates. The
MutableHandle<Value> is passed as ${maybeMutableVal}. It may not actually
end up being a MutableHandle in some cases.
The reason for passing both a Handle and a MutableHandle is that when the thing
we actually have is a Rooted named "foo" the Handle will be "foo" but the
MutableHandle is most naturally written as "&foo". This is not a problem if
you're just passing it through, but if you want to test whether it's an object,
say, you have a problem. Writing "foo.isObject()" is ok, but "&foo.isObject()"
is not, and neither is "(&foo).isObject()". This could be worked around by
passing the MutableHandle as "JS::MutableHandle<JS::Value>(&foo)" or something,
and then "JS::MutableHandle<JS::Value>(&foo).isObject()" does work. But it
makes the code very hard to read.
So we just pass both things along; ${val} should be used for readonly access and
${maybeMutableVal} any time you really want a MutableHandle.
Allow for either the usual 3 base process count or with activity-stream both 3 or 4 counts.
MozReview-Commit-ID: 2VQuq4KpBPK
--HG--
extra : rebase_source : 1c846f3d07da477ebf6564532116c6dc1ceaf882
So we can remove AbstractMediaDecoder::CanonicalDurationOrNull() later.
MozReview-Commit-ID: 6zJCFDsCZPC
--HG--
extra : rebase_source : 66af1674651667a2ab9e82b85e5c730f8eb5c227
extra : intermediate-source : 6c5eccd5fc68bf663e1ffa9d5b57c5a2a2721b14
extra : source : 4b30670e2d75260b21fa953f9c7219e3e485c396
nsHTMLDocument included IsRegistrableDomainSuffixOfOrEqualTo() to facilitate
some use cases in Web Authentication, and this patch adds support to our
implementation. The general idea is to permit relaxing some of the same-origin
policy for single-sign-on type approaches, while restricting other uses. [1]
[1] https://w3c.github.io/webauthn/#rp-id
MozReview-Commit-ID: BP74OYvcwBJ
--HG--
extra : rebase_source : 94b62f9063de129dc30c4457578b50088a3c92e0
The spec for WebAuthn defines "RP ID" as a "valid domain string" [1], whereas we
were using an origin string (with the scheme and whatnot). This patch corrects
the default rpId strings (when not overriden) to be domain strings.
[1] https://w3c.github.io/webauthn/#rp-id
MozReview-Commit-ID: 2p1cEQDa2FV
--HG--
extra : rebase_source : 8be13b8e88abb409e15c1bf9142f18d786699504
When loading a style sheet, if the SourceMap (or legacy X-SourceMap)
response header was seen, record it and make it available to chrome
scripts.
MozReview-Commit-ID: 3wtUADzgrI3
--HG--
extra : rebase_source : 25ed09e264d4b3a679ae970c709dedd4d50e2324
It would be handy we want to pass more data to the constructor.
MozReview-Commit-ID: 3AUUsTbv534
--HG--
extra : rebase_source : 8d230c85addf1ba296e6a0512f0d18ebd41c0d17
extra : source : e6568e9fa24f52c59baecaa16aa044b492f407fb
Retrieve pref from MediaPrefs, which is more efficient than
Preferences::GetInt().
Also refactored computations to avoid unnecessary type conversions.
MozReview-Commit-ID: Ii27lthRRNI
--HG--
extra : rebase_source : d1ea46060cd2c35b7fd07a191184c0318187c080
MP4TrackDemuxer::GetNextSamples set mExtraData and it should be valid. This sample will later be rejected by the H264Converter.
The case would also fail if the video codec was VP9.
MozReview-Commit-ID: 5nXoRFJ6ntx
--HG--
extra : rebase_source : 76bfac15373fdccb3f2286bd3cd0999236509e1e
So we are able to dispatch NotifyDataArrived() to MediaDecoderReader in P2.
MozReview-Commit-ID: 3RM66uTvYSc
--HG--
extra : rebase_source : 40311cf27fefbd2046016fb246a3a4ccfce845a8
extra : source : 515d9b3b3cd4b0b30d2fd8196b48c55e14466263
Given that elements in anonymous subtree have already been excluded from
participating in auto direction, it shouldn't make anything worse to
also exclude anonymous text node from that.
MozReview-Commit-ID: DJKiHqkvVvJ
--HG--
extra : rebase_source : 408347f62ce1d25e9ee5606109b489ded9231a4d
When focus is moving from a remote process to different process (including to the main process), destroying IMEContentObserver in the focused remote process occurs later. I.e., NOTIFY_IME_OF_BLUR will be notified later. However, it may be too late for new focused process especially when destroying the focused widget.
Therefore, this patch makes IMEStateManager notifies IME of blur in such case.
MozReview-Commit-ID: GkypubVjn3H
--HG--
extra : source : 9f4bd86dff910c2e3c3ae35f3e883d809c4a204e
Requests to commit/cancel composition came from remote process with sync message. So, it may be too late. E.g.,
* If the process already sent new composition start but is not handled by the remote process yet.
* If the process already send commit message but it's not handled by the remote process yet.
* If focus was already moved to different process.
In the former 2 cases, the remote process should wait eCompositionCommit(AsIs) events for clearing TextComposition. Therefore, the requested should be treated as it's handled asynchronously.
In the last case, the remote process should commit composition with latest composition string in the main process because if the remote process commits composition with "current" composition string in it, user may lost some inputted text.
MozReview-Commit-ID: 18BUoZZq7HS
--HG--
extra : source : fd1585ad670a87d8b1ef8908931f3d4037751475
IME should receive notifications and requests only from proper process. E.g., IME shouldn't commit composition by a request which came from previous focused process.
This patch makes that IMEStateManager::NotifyIME() takes pointer to TabParent optionally. If the request or notification came from remote process, it should be non-nullptr. Then, this makes it ignore notifications and requests from unexpected process.
Note that this patch also touches some gfx headers because they use |ipc::| but compiler is confused at the ambiguousness between |mozilla::ipc::| and |mozilla::dom::ipc::|.
Finally, this patch changes the NS_ASSERTION in IMEHandler::OnDestroyWindow() to MOZ_ASSERT because the orange caused by the NS_ASSERTION was not realized since there was already an intermittent orange bug caused by different NS_ASSERTION.
MozReview-Commit-ID: 9CgKXQRJWmN
--HG--
extra : source : f3b5711908870c5e0e852a399a07e0ae721a12f1
Currently, IMEStateManager always sets input context as set by current process even when it needs to adjust IME state when a tab parent for current focused IME process is removed. Then, input context for the widget is marked as for main process but the widget still have IME focus of a remote process.
For fixing this mismatch, IMEStateManager should set ORIGIN_CONTENT even when the tab parent is being destroyed.
MozReview-Commit-ID: C10YOAtkET4
--HG--
extra : source : 9430d123b19e0ac551c6048bb044fcfa22d13e45
When focus is moved from the main process to a remote process and there is active IME content observer (i.e., an editor in the main process has focus), IMEStateManager should destroy the active IME content observer because it may cause notifying NOTIFY_IME_OF_BLUR when the main process takes focus again.
MozReview-Commit-ID: BG3eZhxoWBW
--HG--
extra : source : 3447abd6be7ad112e97bfe860507a382c5d19385
Update the various animation restyle tests to check the new animation only data
inside the restyle marker.
MozReview-Commit-ID: HEe8x45IhHj
--HG--
extra : rebase_source : fdaa5855e94d68ce2a70d00fde11582c9a538f45
Stylo doesn't have a good equivalent for restyle hints to expose in markers and
the ones exposed for Gecko aren't very accurate either, so we don't want to
expose the restyle hint anymore.
At the same time, several animation restyle tests currently use the hint inside
the marker to check when animation-only restyles have happened. We can preserve
this by changing the data inside the marker to be a flag for whether the restyle
is animation only, which we know for both Gecko and Stylo.
MozReview-Commit-ID: 8L8KU8Ush7P
--HG--
extra : rebase_source : 4eef80653c1ef79ee1539d27fe6a70fbfaf441ad
When changing selection into a contenteditable element in non-focused document, new focused editor shouldn't be scrolled into the view for compatibility with the other browsers.
MozReview-Commit-ID: FabqizyJrPW
--HG--
extra : rebase_source : 5bd2a017ec4c4f4fc0a6f7644fba2769b3ffca2c
Note MediaDecoderReader::GetBuffered() accesses mResource which is null
when it is actually a MediaFormatReader. However, it is OK for MediaFormatReader
will override UpdateBuffered() and will never call GetBuffered().
MozReview-Commit-ID: 5qcH4PHDzin
--HG--
extra : rebase_source : acb3ef2d981509a397045110cbb7cbecba8d5bee
extra : source : 5f66ecf33bfaecceaab8d9020175e26c5ca5cd1b
This patch adds a skeleton U2FHIDTokenManager that returns
NS_ERROR_NOT_IMPLEMENTED for ::Register() and ::Sign().
This will help test calling into the Rust library and make it easier to
implement the full USB HID transport.
Storing PerformanceEntry objects in an AutoTArray (currently sized to
match our limit for resource timing entries) should omit some
per-entry allocations and give us a small speedup with creating
entries in tight loops.
MozReview-Commit-ID: LNgVhMn461g
--HG--
extra : rebase_source : 10250c2fad5ebaf0e89bf9759d157b7d1d855ffa
Most of this patch is updating a few places that use gfxMatrix to use
the equivalent-but-differently-named functions on MatrixDouble:
- Translate/Rotate/Scale get turned into PreTranslate/PreRotate/PreScale
- Transform(Point) gets turned into TransformPoint(Point)
- gfxMatrix::TransformBounds(gfxRect) gets turned into
gfxRect::TransformBoundsBy(gfxMatrix).
- gfxMatrix::Transform(gfxRect) gets turned into
gfxRect::TransformBy(gfxMatrix).
The last two functions are added in this patch as convenience wrappers
to gfxRect instead of Matrix.h because we don't want Matrix.h to "know"
about gfxRect (to avoid adding gecko dependencies on Moz2D). Once we
turn gfxRect into a typedef for RectDouble these will be eliminated
anyway.
MozReview-Commit-ID: BnOjHzmOSKn
--HG--
extra : rebase_source : cf1692d1f0d44a4b05d684a66678739181a426d5
This extracts a BaseMatrix template of which Matrix is now a particular
specialization. The BaseMatrix allows us to reuse the same code for
floats and doubles, much like the other "base" classes (BasePoint,
BaseRect, etc.).
MozReview-Commit-ID: HO7bA83S9E0
--HG--
extra : rebase_source : dcd84d9a978cdea00bb54eb11eefcca9c6635901
One thing to note here is that the Scale function on gfxRect has a
different implementation than that in gfx::Rect which is replacing it.
The former just scales the width/height directly whereas the latter
scales the XMost/YMost and recomputes the width/height.
MozReview-Commit-ID: 5FImdIaNfC3
--HG--
extra : rebase_source : 98662d2a52ff9652ec60b066641a07c6d5ee8e08
Since we implement following properties animatable, append to test.
* -moz-border-bottom-colors
* -moz-border-left-colors
* -moz-border-right-colors
* -moz-border-top-colors
MozReview-Commit-ID: E3zWaDcRdtE
--HG--
extra : rebase_source : 27301a4bc354f14cf3f90e8c8271be6022d99721
Currently, it's not been managed yet that whether an event is posted to at least one remote process. So, for managing the state, BaseEventFlags should have a new bool flag and WidgetEvent and BaseEventFlags should have helper methods for it.
Additionally, this fixes a bug of nsGUIEventIPC.h. In a lot of ParamTraits, static_cast<Foo> is used for using base class's ParamTraits. However, it causes creating temporary instance with copy constructor. Therefore, WidgetEvent::MarkAsPostedToRemoteProcess() call in ParamTraits<mozilla::WidgetEvent>::Write() didn't work as expected.
MozReview-Commit-ID: DdafsbVfrya
--HG--
extra : rebase_source : 94205f3a7b36455c3c9f607c35866be033e627c1
Currently, we have 2 bool flags (and optional 2 bool flags with related purpose) for managing propagation state between parent process and remote process. However, it's really complicated. Actually, setting these flags and referring the flags is usually follow explanation.
So, for making simpler, WidgetEvent and BaseEventFlags should have some utility methods for making them as self documented code.
This patch moves WidgetKeyboardEvent::mIsReserved to BaseEventFlags::mIsReservedByChrome. That allows us to manage the cross process event propagation state in same place.
MozReview-Commit-ID: IXEDQJ4GpAZ
--HG--
extra : rebase_source : 5b63ac4f1d15e40e8bfc88423e336de28caa8ab6
This requires:
- Moving the constructors of ProfilerMarkerPayload and its subclasses into the
.h file so they are visible even when ProfilerMarkerPayload.cpp isn't
compiled.
- Similarly, using a macro to make StreamPayload() a crashing no-op when the
profiler isn't enabled. (It is never called in that case.)
--HG--
extra : rebase_source : 7aad2fdb1bd4e49782024dba6664e8f992771520
I don't bother to label the runnables in the parent process being fired by
VisitedQuery, as we are not planning to perform scheduling in the parent process
if I remember correctly. It would be possible to label those runnables as well.
This also adds a mSeen boolean to the mObservers array, to fix a race caused
when a link is being registered as an observer between NotifyVisited and
NotifyVisitedForDocument being run.
MozReview-Commit-ID: EosNOu62fEV
This involved a change to BackgroundHangMonitor, as it initialized sDisabled
incorrectly to false, instead of true, We need sDisabled initialized to true, as
we cannot assume that it is enabled until BackgroundHangMonitor::Startup() is
called.
MozReview-Commit-ID: 94slLTkNk3C
Kartikaya Gupta
Henri Sivonen
Wes Kocher
Dão Gottwald
Carsten "Tomcat" Book
Honza Bambas
Junior Hsu
Catalin Badea
Kaku Kuo
Nils Ohlmeier [:drno]
Mike Conley
James Cheng
Tom Tung
Jessica Jong
Sebastian Hengst
Mark Banner
Henry Chang
Makoto Kato
Yoshi Huang
Bryce Van Dyk
Emilio Cobos Álvarez
Brian Birtles
Boris Zbarsky
Eric Rahm
Gabor Krizsanits
Tim Taubert
Stone Shih
Christoph Kerschbaumer
Cameron McCormack
Bevis Tseng
David Anderson
Perry Jiang
Andrea Marchesini
Michael Layzell
L. David Baron
Ed Lee
Josh Matthews
JW Wang
J.C. Jones
Dan Banner
Geoff Brown
Gerald Squelart
Kevin Chen
Rajesh Kathiriya
Tom Tromey
Jean-Yves Avenard
Xidorn Quan
Masayuki Nakano
Nathan Froyd
Jonathan Kew
Ben Kelly
J. Ryan Stinnett
Gian-Carlo Pascutto
Chun-Min Chang
Sylvestre Ledru
Olli Pettay
Kershaw Chang
Nico Grunbaum
Kyle Machulis
Botond Ballo
Max Weller
Daisuke Akatsuka
Nicholas Nethercote
Shawn Huang
Ehsan Akhgari
Mats Palmgren