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. r=mrbkap
Current codegen list the methods for clearing cached attribute values in both
chrome only unforgeable methods and chrome only normal methods, but they should
exist only in the normal ones.
MozReview-Commit-ID: Il2JvCLZ2v3
--HG--
extra : rebase_source : 21b9c715c921c4ac7f6ed4c235ee79a3628162bd
Currently we resolve a property by iterating every prefable and check whether it
is enabled. If it is, we linear search the ids that it manages. This patch
changes that to binary searching to find whether the id being resolved is
present first, and checking whether its prefable is enabled only when we find
it. This improves the performance of property resolution, especially when the
property is not present.
The patch stores all the property ids a NativePropertiesN owns in a single array
of PropertyInfo structs. Each struct contains an id and the information needed
to find the corresponding Prefable for the enabled check, as well as the
information needed to find the correct property descriptor in the Prefable. We
also store an array of indices into the PropertyInfo array, sorted by bits of
the corresponding jsid. Given a jsid, this allows us to binary search for the
index of the corresponding PropertyInfo, if any. The index array requires 2
bytes for each property, which is ~20k across all our bindings. The extra
information stored in each PropertyInfo requires 4 bytes for each property,
which is about 40k across all our bindings in 32-bit builds, or 80k in 64-bit
builds due to alignment requirements on PropertyInfo. However we save a bit of
memory from changing NativePropertiesN's trios to duos.
The array of unsorted ids is kept because XrayOwnPropertyKeys() includes only
properties that are enabled. Without it, we will need to check every single
property to know whether its prefable is enabled or not, which is inefficient.
With this patch, initializing property ids takes longer because of the sorting.
I measured also insertion sort because I thought the ids should be nearly sorted
as they are generated sequentially at run time, but that's not the case and
NS_QuickSort() runs faster.
MozReview-Commit-ID: Lc4Z1ui3t0o
--HG--
extra : rebase_source : 314efe467a14428c57f90af2ecc0ec5c47a31993
Note we remove the call to mChannel->SetContentType() from RecreateChannel().
The hint never works as expected for [1] is the only caller to
nsIChannel::GetContentType() and MediaResource::Create() always happens
before any reads from the resource.
[1] http://searchfox.org/mozilla-central/rev/b425854d9bbd49d5caf9baef3686e49ec91c17ec/dom/media/MediaResource.cpp#1500
MozReview-Commit-ID: 1n4yHEouCjC
--HG--
extra : rebase_source : 9a7345c29b985ddee7a90a94191e9d526e2a0a67
extra : source : 054d9ffaf21eb937a6349df76228269ad2d7dc2c
So we can remove MediaResource::GetContentType() in the future.
MozReview-Commit-ID: zWUNF2uGpf
--HG--
extra : rebase_source : 04f50c4db9dac8503f878a8a1986e627f9a074a3
extra : source : 10737393beaabed640aa3ff67fac2a07567400b4
Accept av1 video in the webm decoder even when we've determined
the machine is too slow for software vp9 decoding. While we're
at an experimental stage with this codec, poor performance is
preferable to not being able to see a demo at all.
MozReview-Commit-ID: 6DJHCPfXHlA
--HG--
extra : rebase_source : 8fb5c0dac6483abf4775e3546dadd5aaa45947ac
This patch makes the network information API always returns the default type 'unknown'
and blocking the ontypechange event while connection type changed when 'privacy.
resistFingerprinting' is true.
MozReview-Commit-ID: 4eOdHgAGtyY
--HG--
extra : rebase_source : 78449fb4888b787062ff2139e36c219e0eac0b2c
ContentEventHandler::ExpandToClusterBoundary() doesn't check the return value of nsTextFrame::PeekOffsetCharacter(). Therefore, it may set its result to reversed offset. (e.g., when aForward is true and offset is 6, the result may be 5. When aForward is false and offset is 5, the result may be 6.)
For avoiding that, ContentEventHandler::ExpandToClusterBoundary() should check the result and only when it returns nsIFrame::FOUND, it should compute the proper offset.
On the other hand, it's too bad for ContentEventHandler that nsTextFrame::PeekOffsetCharacter() to return nsIFrame::CONTINUE_UNSELECTABLE when the user-select style is "all" because IME doesn't expect such cases.
Therefore, this patch adds additional argument to nsIFrame::PeekOffsetCharacter(), aOptions which is a struct containing bool members. The reason why it's not a bit mask enum is, such struct doesn't cause simple mistake at checking the value and the code is shorter. When mIgnoreUserStyleAll of it is true, this patch makes nsTextFrame not return nsIFrame::CONTINUE_UNSELECTABLE.
MozReview-Commit-ID: ACNNBTP92YZ
--HG--
extra : rebase_source : bd85da902e7fb59135d15514cb20a5599a4a640b
This patch adds some automated tests for reproducing bug 1375825 and makes nsQuetyContentEventResult::GetText() work with eQueryTextRect event because ContentEventHandler sets it to the text which was used for computing the rect.
MozReview-Commit-ID: Gk8IV2Vln6V
--HG--
extra : rebase_source : 2d7127c09713358cf9a69fbbc180c325981794b2
Accept av1 video in the webm decoder even when we've determined
the machine is too slow for software vp9 decoding. While we're
at an experimental stage with this codec, poor performance is
preferable to not being able to see a demo at all.
MozReview-Commit-ID: 6DJHCPfXHlA
--HG--
extra : rebase_source : 0819c3ddd437e9e56b18ba1fc6c56d4bdaebfa77
We need to call nsBindingManager's method from ServoStyleSet in a later
patch.
Also, we call nsStyleSet::SetBindingManager() immediately after we call
nsStyleSet::Init(). Therefore, we could pass binding manager to Init()
directly, and delete SetBindingManager().
MozReview-Commit-ID: 43WTpW3mSKX
--HG--
extra : rebase_source : f24f6085c51dfae1a969aee1e073720097d240d5
Chrome supports playback rates in the ranges of [1/16,16], so we may as well
support the same.
MozReview-Commit-ID: 7mMXQfPiv9d
--HG--
extra : rebase_source : 5dd0b717ad711f49ff3df5156cc07d48c8a694b7
Most of the changes in this patch are just using the explicit
constructor from gfx::IntSize to gfx::Size, since gfxSize did
that implicitly but gfx::Size doesn't.
MozReview-Commit-ID: CzikGjHEXje
--HG--
extra : rebase_source : 9d19977f2a774d9a2a653db923553a6c2e06f82a
The problem is, only when requesting IME to commit or cancel composition is handled synchronously, TabParent does not send the dispatched eCompositionCommit(AsIs) event to the remote process. Therefore, TabParent (and ContentCacheInParent) never receives the message from the remote process.
This patch makes TabChild notifies TabParent of eCompositionCommitRequestHandled special event message after TabChild dispatches eCompositionCommit into the DOM tree. Then, ContentCacheInParent should decrease mPendingCompositionCount and mPendingEventsNeedingAck as usual composition event messages.
MozReview-Commit-ID: 7ec5HPiE687
--HG--
extra : rebase_source : a9366abf6f8feec2d6ac639fd37f5b5c6ddd9586
TextComposition in the main process is destroyed when the main process sends eCompositionCommit(AsIs) to focused remote process. Therefore, ContentCacheInParent::mCompositionPendingCount is never 2 or more now.
It may cause ContentCacheInParent::Assign() setting older composition's start offset to current composition's start offset in the main process.
For making uplift the following patch easier, the wrong patch should be backed out first.
MozReview-Commit-ID: IHWc7qZBQtc
--HG--
extra : rebase_source : d3936fa82ed670217b711d15bbb0201a8741501b
DOMWindowUtils needs to handle both ClientLayerManager and WebRenderLayerManager
in order for these APIs to work with webrender. There's unfortunately a fair
amount of code duplication here but even using a common interface and polymorphism
there's a fair amount of boilerplate so I'm not sure that's any better.
MozReview-Commit-ID: Efggm9mBVNy
--HG--
extra : rebase_source : 5691b0e3840a7161e7893691dbaf22d11084fc8f
Null aStreamListener is passed only when cloning.
Since we remove cloning in P2, we can now remove the call path.
MozReview-Commit-ID: B0vKVy5jsqo
--HG--
extra : rebase_source : a93fad61325d29faa2d45e7c1d3762616ab72cff
It doesn't make much sense to clone a FileMediaResource for they have no data to share.
MozReview-Commit-ID: IoR87DAUCFa
--HG--
extra : rebase_source : eab6c0f013be9e3b1877d29f16c1701f27460578
Also remove CanClone() overrides that are identical to that of the base class.
MozReview-Commit-ID: A0Q5ychQtso
--HG--
extra : rebase_source : 3369558a8e6bc9f86ab6dcdc39fe40f686041001
- Set the extensions.legacy.enabled pref for mochitests etc
- Skip a plugin-inside-xpi test for now if legacy extensions
are force-disabled. That test can just be removed once we
get to 57.
MozReview-Commit-ID: As9LtkQTcTS
--HG--
extra : rebase_source : fcc84daef95c453e893cc3b98498fdb87f54b1bb
This patch adds a nsDeviceSensors::IsSensorEventBlocked() function to check
whether device sensor events should be blocked and replaces original
'device.sensors.enabled' check with this function. This function will not only
check 'privacy.resistFingerprinting' but also check 'device.sensors.enabled'.
MozReview-Commit-ID: 7NZiBHWN6y6
--HG--
extra : rebase_source : 54d4cd99e5dfb089f11b19b0b487ff5add34b69c
For this test case, we can't use global '::before' and '::after' selectors
since it changes visiting order for the pseudo elements on updating styles
and leads to different results of observed records.
MozReview-Commit-ID: 4e4eZTmr0gJ
--HG--
extra : rebase_source : f966aef3145e317a81262eaf67f402a80af3a90c
This patch adds a Cancel() method to the U2FTokenTransport interface so that
we can forward request cancellations to the actual token manager implementation.
The current softtoken doesn't need that as it processes API calls synchronously,
USB HID tokens however need a cancellation mechanism.
The SendRequestCancel() call has been removed from WebAuthnManager::Cancel() as
we're currently only calling this method either when the chrome process
cancels the request (and then we don't need to send it back again) or the
content process fails to process the data after a request was fulfilled and
thus there's nothing to cancel. We will touch this again later when the UI
cancels requests on tab switch and similar user actions.
So we won't pass an unused |nsIStreamListener**| to MediaSourceDecoder::Load().
MozReview-Commit-ID: 2TCby8m8K5H
--HG--
extra : rebase_source : 349179aa4303c0abd8b86a695789770e158e5c28
extra : intermediate-source : d6f550bd6709a0ee7db6033286af42565a20cdb1
extra : source : ed524d855a1a78665c499152a9360ba961655641
The code couldn't have worked, mNeedSPSForTelemetry can only be set if we didn't get an H264 extradata in the MP4 metadata.
So any calls to HasSPS(sample->mExtraData) would have always returned false.
MozReview-Commit-ID: 3PcRXJHBJyC
--HG--
extra : rebase_source : 5b70a1e40b38b61982264784c489f11ddf9d4682
It was only used in one spot, and incorrectly at that.
MozReview-Commit-ID: EWkkrAlYT7W
--HG--
extra : rebase_source : a19afe8f49e1e0fd430ddbff81978eb3511c5fb5
HasSPS, ExtractExtraData and CompareExtraData have nothing to do with the handling of annex B format. They are raw H264 related methods.
It will also prevent in the following change to have cycling references between two headers.
MozReview-Commit-ID: FCs5aU4GcTU
--HG--
extra : rebase_source : a96fe0c70416d38690b0c2f1dee567b0b025e947
The code couldn't have worked, mNeedSPSForTelemetry can only be set if we didn't get an H264 extradata in the MP4 metadata.
So any calls to HasSPS(sample->mExtraData) would have always returned false.
MozReview-Commit-ID: 3PcRXJHBJyC
--HG--
extra : rebase_source : 4137b9c985ffe7ee3958fad509149bf911229eed
It was only used in one spot, and incorrectly at that.
MozReview-Commit-ID: EWkkrAlYT7W
--HG--
extra : rebase_source : 9c719bbf668eafaac0415580ffdfa0cea0942673
HasSPS, ExtractExtraData and CompareExtraData have nothing to do with the handling of annex B format. They are raw H264 related methods.
It will also prevent in the following change to have cycling references between two headers.
MozReview-Commit-ID: FCs5aU4GcTU
--HG--
extra : rebase_source : b204723cdbb599d4f0a227871ed28f5da39e9cff
This patch makes the following changes to the macros.
- Removes PROFILER_LABEL_FUNC. It's only suitable for use in functions outside
classes, due to PROFILER_FUNCTION_NAME not getting class names, and it was
mostly misused.
- Removes PROFILER_FUNCTION_NAME. It's no longer used, and __func__ is
universally available now anyway.
- Combines the first two string literal arguments of PROFILER_LABEL and
PROFILER_LABEL_DYNAMIC into a single argument. There was no good reason for
them to be separate, and it forced a '::' in the label, which isn't always
appropriate. Also, the meaning of the "name_space" argument was interpreted
in an interesting variety of ways.
- Adds an "AUTO_" prefix to PROFILER_LABEL and PROFILER_LABEL_DYNAMIC, to make
it clearer they construct RAII objects rather than just being function calls.
(I myself have screwed up the scoping because of this in the past.)
- Fills in the 'js::ProfileEntry::Category::' qualifier within the macro, so
the caller doesn't need to. This makes a *lot* more of the uses fit onto a
single line.
The patch also makes the following changes to the macro uses (beyond those
required by the changes described above).
- Fixes a bunch of labels that had gotten out of sync with the name of the
class and/or function that encloses them.
- Removes a useless PROFILER_LABEL use within a trivial scope in
EventStateManager::DispatchMouseOrPointerEvent(). It clearly wasn't serving
any useful purpose. It also serves as extra evidence that the AUTO_ prefix is
a good idea.
- Tweaks DecodePool::SyncRunIf{Preferred,Possible} so that the labelling is
done within them, instead of at their callsites, because that's a more
standard way of doing things.
--HG--
extra : rebase_source : 318d1bc6fc1425a94aacbf489dd46e4f83211de4
Bug 1374173 seems to be the cause of all MediaCache intermittent assertion
failures. It's not an important bug, so let's back-out and verify that
intermittents disappear.
MozReview-Commit-ID: 2X8iW1hWu99
--HG--
extra : rebase_source : e22443a5b9d5ba9a6ce4b126953a880e8e469cd2
On Linux some implementations of time(0) appear to be suffering from integer
overflow and giving us the wrong dates. This causes the time we expose to the
CDM to be wrong, and so licenses passed to the CDM are failing to authenticate,
and Netflix is thus broken on some Linux systems.
This is only happening in Firefox 54 and earlier, as in those versions we use
the WidevineDecryptor to talk to the CDM. In 55 (in beta) and later we use the
PChromiumCDM protocol to talk to the CDM. This doesn't use time(0) to get a
time for the CDM, so it's immune to the problem here.
So this patch makes the GetCurrentWallTime() implementation in
WidevineDecryptor match the code currently being used on Nightly and Beta in
the ChromiumCDMChild::GetCurrentWallTime() function.
Since we use the PChromiumCDM protocol to talk to the CDM on Nightly and Beta
by default, the WidevineDecryptor isn't actually being used on Nightly and
Beta. So this patch will only cause a behaviour change in Release, which still
uses the old backend. However it will make Release run the same code that we're
running in Nightly and Beta, so it should be safe to uplift to Release.
MozReview-Commit-ID: J58iDyinyQG
--HG--
extra : rebase_source : dcdf4a846f7b007526aa626db24598942f13f01d
All the instances are converted as follows.
- nsSubstring --> nsAString
- nsCSubstring --> nsACString
--HG--
extra : rebase_source : cfd2238c52e3cb4d13e3bd5ddb80ba6584ab6d91
All the instances are converted as follows.
- nsAFlatString --> nsString
- nsAFlatCString --> nsCString
--HG--
extra : rebase_source : b37350642c58a85a08363df2e7c610873faa6e41
All the instances are converted as follows.
- nsASingleFragmentString --> nsAString
- nsASingleFragmentCString --> nsACString
--HG--
extra : rebase_source : e6a1ddc8938fecd9a735b15e872c054edf4c7910
PROFILER_MARKER is now just a trivial wrapper for profiler_add_marker(). This
patch removes it.
--HG--
extra : rebase_source : 9858f34763bb343757896a91ab7ad8bd8e56b076
This patch reduces the differences between builds where the profiler is enabled
and those where the profiler is disabled. It does this by removing numerous
MOZ_GECKO_PROFILER checks.
These changes have the following consequences.
- Various functions and classes are now defined in all builds, and so can be
used unconditionally: profiler_add_marker(), profiler_set_js_context(),
profiler_clear_js_context(), profiler_get_pseudo_stack(), AutoProfilerLabel.
(They are effectively no-ops in non-profiler builds, of course.)
- The no-op versions of PROFILER_* are now gone. The remaining versions are
almost no-ops when the profiler isn't built.
--HG--
extra : rebase_source : 8fb5e8757600210c2f77865694d25162f0b7698a
This patch gives some structure and order to the profiler's API.
It also renames AutoProfilerRegister as AutoProfilerRegisterThread, to match
profiler_register_thread().
Move the object attribute exposure of states::HASPOPUP from the ATK wrapper
code to the shared accessibility code. Call UniversalStatesFor() rather than
State() for performance.
--HG--
extra : rebase_source : e31c2d00da302538a7f6962d8f4dfd148a7d877e
Expose the utility framework for computing runnable execution time for
telemetry to be able to use it for managing budget times.
--HG--
extra : rebase_source : c7aba3d039116ed10597e7b58e2c6e7911cb493d
