Context Navigation

← Previous Period
Next Period →

Timeline

Sep 18, 2020:

11:42 PM Changeset in webkit [267309] by Diego Pino Garcia

2 edits in trunk/Tools

[GTK] API test /webkit/WebKitWebView/usermedia-enumeratedevices-permission-check is crashing

TestWebKitAPI/glib/TestExpectations.json:

7:52 PM Changeset in webkit [267308] by Alan Bujtas

18 edits
1 add in trunk/Source/WebCore

[LFC][IFC] Do not use Display::Line geometry in layout
https://bugs.webkit.org/show_bug.cgi?id=216711

Reviewed by Simon Fraser.

This patch introduces Layout::LineGeometry.
LineGeometry is used to hold the logical geometry of line and it is input to subsequent layouts.
This patch is also in preparation for moving out the "displayInlineItem" construction from Layout::InlineFormattingContext.

WebCore.xcodeproj/project.pbxproj:
layout/FormattingContextGeometry.cpp:

(WebCore::Layout::FormattingContext::Geometry::contentHeightForFormattingContextRoot const):

layout/Verification.cpp:

(WebCore::Layout::outputMismatchingComplexLineInformationIfNeeded):

layout/blockformatting/BlockFormattingContextGeometry.cpp:

(WebCore::Layout::BlockFormattingContext::Geometry::inFlowNonReplacedHeightAndMargin):

layout/blockformatting/BlockMarginCollapse.cpp:

(WebCore::Layout::BlockFormattingContext::MarginCollapse::marginsCollapseThrough const):

layout/displaytree/DisplayLine.h:

(WebCore::Display::Line::rect const):
(WebCore::Display::Line::scrollableOverflow const):
(WebCore::Display::Line::inkOverflow const):
(WebCore::Display::Line::baseline const):
(WebCore::Display::Line::Line):
(WebCore::Display::Line::left const): Deleted.
(WebCore::Display::Line::right const): Deleted.
(WebCore::Display::Line::top const): Deleted.
(WebCore::Display::Line::bottom const): Deleted.
(WebCore::Display::Line::width const): Deleted.
(WebCore::Display::Line::height const): Deleted.
(WebCore::Display::Line::moveVertically): Deleted.

layout/displaytree/DisplayPainter.cpp:

(WebCore::Display::paintInlineContent):

layout/inlineformatting/InlineFormattingContext.cpp:

(WebCore::Layout::InlineFormattingContext::lineLayout):
(WebCore::Layout::InlineFormattingContext::computeGeometryForLineContent):
(WebCore::Layout::InlineFormattingContext::invalidateFormattingState):

layout/inlineformatting/InlineFormattingContextGeometry.cpp:

(WebCore::Layout::LineBoxBuilder::constructInlineBoxes):

layout/inlineformatting/InlineFormattingState.h:

(WebCore::Layout::InlineFormattingState::lines const):
(WebCore::Layout::InlineFormattingState::lines):
(WebCore::Layout::InlineFormattingState::addLine):
(WebCore::Layout::InlineFormattingState::clearLineAndRuns):
(WebCore::Layout::InlineFormattingState::shrinkDisplayInlineContent):
(WebCore::Layout::InlineFormattingState::clearDisplayInlineContent): Deleted.

layout/inlineformatting/InlineLineBuilder.cpp:
layout/inlineformatting/InlineLineBuilder.h:
layout/inlineformatting/InlineLineGeometry.h: Added.

(WebCore::Layout::InlineLineGeometry::logicalLeft const):
(WebCore::Layout::InlineLineGeometry::logicalRight const):
(WebCore::Layout::InlineLineGeometry::logicalTop const):
(WebCore::Layout::InlineLineGeometry::logicalBottom const):
(WebCore::Layout::InlineLineGeometry::logicalWidth const):
(WebCore::Layout::InlineLineGeometry::logicalHeight const):
(WebCore::Layout::InlineLineGeometry::logicalRect const):
(WebCore::Layout::InlineLineGeometry::lineBoxLogicalRect const):
(WebCore::Layout::InlineLineGeometry::baseline const):
(WebCore::Layout::InlineLineGeometry::moveVertically):
(WebCore::Layout::InlineLineGeometry::InlineLineGeometry):

layout/inlineformatting/InlineTextItem.h:
layout/integration/LayoutIntegrationLineLayout.cpp:

(WebCore::LayoutIntegration::LineLayout::contentLogicalHeight const):
(WebCore::LayoutIntegration::LineLayout::lineCount const):
(WebCore::LayoutIntegration::LineLayout::firstLineBaseline const):
(WebCore::LayoutIntegration::LineLayout::lastLineBaseline const):
(WebCore::LayoutIntegration::LineLayout::paint):

layout/layouttree/LayoutTreeBuilder.cpp:

(WebCore::Layout::outputInlineRuns):

layout/tableformatting/TableFormattingContext.cpp:

(WebCore::Layout::TableFormattingContext::setUsedGeometryForCells):

layout/tableformatting/TableFormattingContextGeometry.cpp:

(WebCore::Layout::TableFormattingContext::Geometry::usedBaselineForCell):

7:20 PM Changeset in webkit [267307] by Chris Dumez

5 edits
4 copies
12 moves
110 adds
22 deletes in trunk/LayoutTests

Import remaining webaudio layout tests from Blink
https://bugs.webkit.org/show_bug.cgi?id=216719

Reviewed by Darin Adler.

Import remaining webaudio tests from Blink that we had not imported yet.

TestExpectations:
webaudio/BiquadFilter/biquad-829349-expected.txt: Added.
webaudio/BiquadFilter/biquad-829349.html: Added.
webaudio/BiquadFilter/tail-time-allpass-expected.txt: Added.
webaudio/BiquadFilter/tail-time-allpass.html: Added.
webaudio/BiquadFilter/tail-time-bandpass-expected.txt: Added.
webaudio/BiquadFilter/tail-time-bandpass.html: Added.
webaudio/BiquadFilter/tail-time-highpass-expected.txt: Added.
webaudio/BiquadFilter/tail-time-highpass.html: Added.
webaudio/BiquadFilter/tail-time-highshelf-expected.txt: Added.
webaudio/BiquadFilter/tail-time-highshelf.html: Added.
webaudio/BiquadFilter/tail-time-lowpass-expected.txt: Added.
webaudio/BiquadFilter/tail-time-lowpass.html: Added.
webaudio/BiquadFilter/tail-time-lowshelf-expected.txt: Added.
webaudio/BiquadFilter/tail-time-lowshelf.html: Added.
webaudio/BiquadFilter/tail-time-notch-expected.txt: Added.
webaudio/BiquadFilter/tail-time-notch.html: Added.
webaudio/BiquadFilter/tail-time-peaking-expected.txt: Added.
webaudio/BiquadFilter/tail-time-peaking.html: Added.
webaudio/BiquadFilter/test-tail-time.js: Added.

(testTailTime):

webaudio/BiquadFilter/unstable-filter-warning-expected.txt: Added.
webaudio/BiquadFilter/unstable-filter-warning.html: Added.
webaudio/ChannelMerger/audiochannelmerger-cycle-expected.txt: Added.
webaudio/ChannelMerger/audiochannelmerger-cycle.html: Added.
webaudio/Convolver/unmmodified-buffer-expected.txt: Copied from LayoutTests/webaudio/convolvernode-unmodified-buffer-expected.txt.
webaudio/Convolver/unmmodified-buffer.html: Renamed from LayoutTests/webaudio/convolvernode-unmodified-buffer.html.
webaudio/DynamicsCompressor/dynamicscompressor-clear-internal-state-expected.txt: Added.
webaudio/DynamicsCompressor/dynamicscompressor-clear-internal-state.html: Added.
webaudio/DynamicsCompressor/dynamicscompressor-simple-expected.txt: Added.
webaudio/DynamicsCompressor/dynamicscompressor-simple.html: Added.
webaudio/IIRFilter/iir-tail-time-expected.txt: Added.
webaudio/IIRFilter/iir-tail-time.html: Added.
webaudio/IIRFilter/iir-unstable-expected.txt: Added.
webaudio/IIRFilter/iir-unstable.html: Added.
webaudio/IIRFilter/unstable-filter-warning-expected.txt: Added.
webaudio/IIRFilter/unstable-filter-warning.html: Added.
webaudio/MediaElementAudioSource/mediaelementaudiosourcenode-expected.txt: Added.
webaudio/MediaElementAudioSource/mediaelementaudiosourcenode.html: Added.
webaudio/MediaElementAudioSource/resampling-crash-expected.txt: Added.
webaudio/MediaElementAudioSource/resampling-crash.html: Added.
webaudio/MediaStreamAudioDestination/create-in-destroyed-context-expected.txt: Added.
webaudio/MediaStreamAudioDestination/create-in-destroyed-context.html: Added.
webaudio/MediaStreamAudioDestination/mediastreamaudiodestinationnode-expected.txt: Added.
webaudio/MediaStreamAudioDestination/mediastreamaudiodestinationnode.html: Added.
webaudio/MediaStreamAudioSource/ctor-mediastreamaudiosource-expected.txt: Added.
webaudio/MediaStreamAudioSource/ctor-mediastreamaudiosource.html: Added.
webaudio/MediaStreamAudioSource/mediastreamaudiosourcenode-expected.txt: Added.
webaudio/MediaStreamAudioSource/mediastreamaudiosourcenode.html: Added.
webaudio/OfflineAudioContext/offlineaudiocontext-constructor-expected.txt: Added.
webaudio/OfflineAudioContext/offlineaudiocontext-constructor.html: Added.
webaudio/OfflineAudioContext/offlineaudiocontext-event-listener-gc-expected.txt: Added.
webaudio/OfflineAudioContext/offlineaudiocontext-event-listener-gc.html: Added.
webaudio/OfflineAudioContext/offlineaudiocontext-promise-basic-expected.txt: Added.
webaudio/OfflineAudioContext/offlineaudiocontext-promise-basic.html: Added.
webaudio/OfflineAudioContext/offlineaudiocontext-promise-expected.txt: Copied from LayoutTests/webaudio/convolvernode-unmodified-buffer-expected.txt.
webaudio/OfflineAudioContext/offlineaudiocontext-promise.html: Added.
webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-basic-expected.txt: Renamed from LayoutTests/webaudio/offlineaudiocontext-suspend-resume-basic-expected.txt.
webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-basic.html: Renamed from LayoutTests/webaudio/offlineaudiocontext-suspend-resume-basic.html.
webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-eventhandler-expected.txt: Renamed from LayoutTests/webaudio/offlineaudiocontext-suspend-resume-eventhandler-expected.txt.
webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-eventhandler.html: Renamed from LayoutTests/webaudio/offlineaudiocontext-suspend-resume-eventhandler.html.
webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-graph-manipulation-expected.txt: Renamed from LayoutTests/webaudio/offlineaudiocontext-suspend-resume-graph-manipulation-expected.txt.
webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-graph-manipulation.html: Renamed from LayoutTests/webaudio/offlineaudiocontext-suspend-resume-graph-manipulation.html.
webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-promise-expected.txt: Renamed from LayoutTests/webaudio/offlineaudiocontext-suspend-resume-promise-expected.txt.
webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-promise.html: Renamed from LayoutTests/webaudio/offlineaudiocontext-suspend-resume-promise.html.
webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-sequence-expected.txt: Renamed from LayoutTests/webaudio/offlineaudiocontext-suspend-resume-sequence-expected.txt.
webaudio/OfflineAudioContext/offlineaudiocontext-suspend-resume-sequence.html: Renamed from LayoutTests/webaudio/offlineaudiocontext-suspend-resume-sequence.html.
webaudio/OfflineAudioContext/offlineaudiocontext-thread-smoke-test-expected.txt: Added.
webaudio/OfflineAudioContext/offlineaudiocontext-thread-smoke-test.html: Added.
webaudio/OfflineAudioContext/onstatechange-expected.txt: Added.
webaudio/OfflineAudioContext/onstatechange.html: Added.
webaudio/Panner/hrtf-database-expected.txt: Added.
webaudio/Panner/hrtf-database.html: Added.
webaudio/Panner/panner-loop-expected.txt: Copied from LayoutTests/webaudio/convolvernode-unmodified-buffer-expected.txt.
webaudio/Panner/panner-loop.html: Added.
webaudio/Panner/panner-set-position-expected.txt: Added.
webaudio/Panner/panner-set-position.html: Added.
webaudio/PeriodicWave/ctor-periodicwave-expected.txt: Added.
webaudio/PeriodicWave/ctor-periodicwave.html: Added.
webaudio/PeriodicWave/periodicwave-contexts-expected.txt: Added.
webaudio/PeriodicWave/periodicwave-contexts.html: Added.
webaudio/PeriodicWave/periodicwave-exceptions-expected.txt: Added.
webaudio/PeriodicWave/periodicwave-exceptions.html: Added.
webaudio/PeriodicWave/periodicwave-lengths-expected.txt: Added.
webaudio/PeriodicWave/periodicwave-lengths.html: Added.
webaudio/PeriodicWave/periodicwave-normalization-expected.txt: Added.
webaudio/PeriodicWave/periodicwave-normalization.html: Added.
webaudio/ScriptProcessor/scriptprocessor-offlineaudiocontext-expected.txt: Added.
webaudio/ScriptProcessor/scriptprocessor-offlineaudiocontext.html: Added.
webaudio/ScriptProcessor/scriptprocessornode-0-output-channels-expected.txt: Added.
webaudio/ScriptProcessor/scriptprocessornode-0-output-channels.html: Added.
webaudio/ScriptProcessor/scriptprocessornode-downmix8-2channel-input-expected.txt: Added.
webaudio/ScriptProcessor/scriptprocessornode-downmix8-2channel-input.html: Added.
webaudio/ScriptProcessor/scriptprocessornode-expected.txt: Added.
webaudio/ScriptProcessor/scriptprocessornode-upmix2-8channel-input-expected.txt: Added.
webaudio/ScriptProcessor/scriptprocessornode-upmix2-8channel-input.html: Added.
webaudio/ScriptProcessor/scriptprocessornode-zero-input-channels-expected.txt: Added.
webaudio/ScriptProcessor/scriptprocessornode-zero-input-channels.html: Added.
webaudio/ScriptProcessor/scriptprocessornode.html: Added.
webaudio/WaveShaper/waveshaper-364379-expected.txt: Added.
webaudio/WaveShaper/waveshaper-364379.html: Added.
webaudio/WaveShaper/waveshaper-oversample-2x-expected.txt: Copied from LayoutTests/webaudio/convolvernode-unmodified-buffer-expected.txt.
webaudio/WaveShaper/waveshaper-oversample-2x.html: Added.
webaudio/WaveShaper/waveshaper-oversample-4x-expected.txt: Renamed from LayoutTests/webaudio/convolvernode-unmodified-buffer-expected.txt.
webaudio/WaveShaper/waveshaper-oversample-4x.html: Added.
webaudio/audio-scheduled-source-basic-expected.txt: Added.
webaudio/audio-scheduled-source-basic.html: Added.
webaudio/javascriptaudionode-downmix8-2channel-input-expected.txt: Removed.
webaudio/javascriptaudionode-downmix8-2channel-input.html: Removed.
webaudio/javascriptaudionode-expected.txt: Removed.
webaudio/javascriptaudionode-upmix2-8channel-input-expected.txt: Removed.
webaudio/javascriptaudionode-upmix2-8channel-input.html: Removed.
webaudio/javascriptaudionode-zero-input-channels-expected.txt: Removed.
webaudio/javascriptaudionode-zero-input-channels.html: Removed.
webaudio/javascriptaudionode.html: Removed.
webaudio/mediastreamaudiodestinationnode-expected.txt: Removed.
webaudio/mediastreamaudiodestinationnode.html: Removed.
webaudio/mediastreamaudiosourcenode-expected.txt: Removed.
webaudio/mediastreamaudiosourcenode.html: Removed.
webaudio/offlineaudiocontext-constructor-expected.txt: Removed.
webaudio/offlineaudiocontext-constructor.html: Removed.
webaudio/panner-loop-expected.txt: Removed.
webaudio/panner-loop.html: Removed.
webaudio/periodicwave-lengths-expected.txt: Removed.
webaudio/periodicwave-lengths.html: Removed.
webaudio/resources/audionodeoptions.js: Added.

(testAudioNodeOptions):
(initializeContext):
(testInvalidConstructor):
(testDefaultConstructor):
(testDefaultAttributes):

webaudio/resources/biquad-filters.js: Added.

(createLowpassFilter):
(createHighpassFilter):
(normalizeFilterCoefficients):
(createBandpassFilter):
(createLowShelfFilter):
(createHighShelfFilter):
(createPeakingFilter):
(createNotchFilter):
(createAllpassFilter):
(filterData):
(createFilter):

webaudio/resources/hrtf/Composite.flac: Added.
webaudio/resources/hrtf/Composite.wav: Added.
webaudio/resources/hrtf/README: Added.
webaudio/resources/scriptprocessornode-testing-audit.js: Added.

(createBuffer):
(processAudioData):
(fillData):
(checkStereoOnlyData):
(runJSNodeTest):

webaudio/resources/scriptprocessornode-testing.js: Added.

(createBuffer):
(processAudioData):
(fillData):
(checkStereoOnlyData):
(runJSNodeTest):

webaudio/resources/waveshaper-testing.js:

(T0):
(T1):
(T2):
(T3):
(T4):
(generateWaveShapingCurve):
(checkShapedCurve):
(createImpulseBuffer):
(runWaveShaperOversamplingTest):

webaudio/waveshaper-oversample-2x-expected.txt: Removed.
webaudio/waveshaper-oversample-2x.html: Removed.
webaudio/waveshaper-oversample-4x-expected.txt: Removed.
webaudio/waveshaper-oversample-4x.html: Removed.

7:19 PM Changeset in webkit [267306] by ysuzuki@apple.com

6 edits in trunk

[JSC] Generator declaration should not be allowed in single statement context
https://bugs.webkit.org/show_bug.cgi?id=216720

Reviewed by Ross Kirsling.

JSTests:

stress/generator-syntax.js:

(testSyntaxError.gen):

test262/expectations.yaml:

Source/JavaScriptCore:

Generator declaration in single statement context (like the following code) should be syntax error.
We already made async function / async generator function syntax error. We should apply the same rule
to generator declaration too.

if (false)

function * gen() { }

parser/Parser.cpp:

(JSC::Parser<LexerType>::parseSingleFunction):
(JSC::Parser<LexerType>::parseStatement):
(JSC::Parser<LexerType>::parseFunctionDeclarationStatement):
(JSC::Parser<LexerType>::parseFunctionDeclaration):
(JSC::Parser<LexerType>::parseExportDeclaration):

parser/Parser.h:

6:34 PM Changeset in webkit [267305] by Wenson Hsieh

4 edits in trunk

[macOS] REGRESSION (r265702): System Services receive 0 bytes when extracting selected content as rich text data
https://bugs.webkit.org/show_bug.cgi?id=216718
<rdar://problem/69150358>

Reviewed by Tim Horton.

Source/WebKit:

Test: CopyHTML.WriteRichTextSelectionToPasteboard

UIProcess/mac/WebPageProxyMac.mm:

(WebKit::WebPageProxy::dataSelectionForPasteboard):

After r265702, the IPCHandle received in the UI process was always being converted into a buffer of size 0,
due to using the size local variable (which is no longer set as an outparam of the sync IPC message). Instead,
use ipcHandle.dataSize.

Tools:

Add a new API test to verify that we get non-empty web archive data when using
-writeSelectionToPasteboard:types: to grab selected content as rich text data.

TestWebKitAPI/Tests/WebKitCocoa/CopyHTML.mm:

6:22 PM Changeset in webkit [267304] by ysuzuki@apple.com

2 edits in trunk/Source/JavaScriptCore

[JSC] PreciseAllocation's isNewlyAllocated flag should be propagated from isMarked at GC begin phase to make isLive correct
https://bugs.webkit.org/show_bug.cgi?id=216717

Reviewed by Mark Lam.

When starting full GC, at beginMarking, PreciseAllocation's mark bit is cleared to be usable for upcoming marking.
However, this means that HeapCell::isLive will see this object as dead until it is marked.
Let's consider that this object is not newly allocated one. Then, its isNewlyAllocated is false. And now mark bit

is also cleared. Since PreciseAllocation::isLive is isNewlyAllocated

isMarked, then it looks dead, while it is live.

This confuses HeapCell:isLive function and makes some of watchpoints perform wrong decisions (e.g. this condition is
no longer valid, let's just discard it).
At the beginning of full collection, we should propagate the old mark bit to isNewlyAllocated so that it looks live
during marking. This is similar trick to MarkedBlock::aboutToMark.

heap/PreciseAllocation.cpp:

(JSC::PreciseAllocation::flip):

5:40 PM Changeset in webkit [267303] by Alan Bujtas

2 edits in trunk/Source/WebCore

[LFC][FFC] Add flex box/item to showLayoutTree
https://bugs.webkit.org/show_bug.cgi?id=216694

Reviewed by Sam Weinig.

layout/layouttree/LayoutTreeBuilder.cpp:

(WebCore::Layout::outputLayoutBox): 'Table principal' -> 'Table wrapper box' for consistency sake.

5:40 PM Changeset in webkit [267302] by Alan Coon

1 copy in tags/Safari-610.2.6.1.2

Tag Safari-610.2.6.1.2.

5:27 PM Changeset in webkit [267301] by sbarati@apple.com

9 edits
2 adds in trunk

console APIs shouldn't crash making a string that's too long for a console warning when using user provided labels
https://bugs.webkit.org/show_bug.cgi?id=216709
<rdar://problem/68275357>

Reviewed by Mark Lam and Devin Rousso.

Source/JavaScriptCore:

Various console APIs send warnings when a label can't be found. These warnings
include the label itself. If this label has a long enough length, when we make
these warning strings, we can crash, because we exceed max string length.
This patch fixes this by truncating the label everywhere it's used if it
exceeds a length of 10000.

inspector/JSGlobalObjectConsoleClient.cpp:

(Inspector::JSGlobalObjectConsoleClient::profile):

inspector/ScriptArguments.h:
inspector/agents/InspectorConsoleAgent.cpp:

(Inspector::InspectorConsoleAgent::startTiming):
(Inspector::InspectorConsoleAgent::logTiming):
(Inspector::InspectorConsoleAgent::stopTiming):
(Inspector::InspectorConsoleAgent::count):
(Inspector::InspectorConsoleAgent::countReset):

Source/WebCore:

Test: inspector/console/console-oom.html

inspector/agents/InspectorTimelineAgent.cpp:

(WebCore::InspectorTimelineAgent::startFromConsole):
(WebCore::InspectorTimelineAgent::stopFromConsole):

inspector/agents/WebConsoleAgent.cpp:

(WebCore::WebConsoleAgent::didReceiveResponse):

LayoutTests:

TestExpectations:
inspector/console/console-oom-expected.txt: Added.
inspector/console/console-oom.html: Added.

5:17 PM Changeset in webkit [267300] by Alan Coon

8 edits in branches/safari-610.2.6.1-branch/Source

Versioning.

WebKit-7610.2.6.1.2

4:29 PM Changeset in webkit [267299] by Russell Epstein

1 copy in tags/Safari-610.2.6.1.1

Tag Safari-610.2.6.1.1.

4:20 PM Changeset in webkit [267298] by Megan Gardner

2 edits in trunk/Source/WebKit

Remove unneeded respondsToSelector staging for keyboard.
https://bugs.webkit.org/show_bug.cgi?id=216421

Staging needed for dual work in UIKit in 2019, no longer needed.

Reviewed by Tim Horton.

No behavior change, covered by existing tests.

UIProcess/ios/WKContentViewInteraction.mm:

(-[WKContentView insertText:]):
(-[WKContentView handleKeyWebEvent:withCompletionHandler:]):
(-[WKContentView _interpretKeyEvent:isCharEvent:]):

4:18 PM Changeset in webkit [267297] by Alan Coon

5 edits in branches/safari-610.2.6.1-branch/Source

Cherry-pick r266797. rdar://problem/68732167

Move lazy DisplayLink tear down logic from the WebProcess to the UIProcess
https://bugs.webkit.org/show_bug.cgi?id=216195

Reviewed by Simon Fraser.

Move lazy DisplayLink tear down logic from the WebProcess to the UIProcess, now that the
DisplayLink has been moved to the UIProcess due to sandboxing.

After a DisplayLink no longer has any clients, we keep it firing up to 20 times without
any clients in case a new client gets added shortly after. The idea was to avoid killing
and respawning too many threads when adding and removing clients in quick succession.
However, now that the DisplayLink lives in the UIProcess side and sends IPC to the
WebProcesses every time it fires, it makes a lot more sense to implement this logic in
the UIProcess side, to avoid sending unnecessary IPC to processes that do not care about
it.

Source/WebCore:

platform/graphics/DisplayRefreshMonitor.cpp: (WebCore::DisplayRefreshMonitor::displayDidRefresh):
platform/graphics/DisplayRefreshMonitor.h: (WebCore::DisplayRefreshMonitor::shouldBeTerminated const):

Source/WebKit:

UIProcess/mac/DisplayLink.cpp: (WebKit::DisplayLink::addObserver): (WebKit::DisplayLink::removeObserver): (WebKit::DisplayLink::removeObservers): (WebKit::DisplayLink::displayLinkCallback): (WebKit::DisplayLink::hasObservers const): Deleted.
UIProcess/mac/DisplayLink.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266797 268f45cc-cd09-0410-ab3c-d52691b4dbfc

4:18 PM Changeset in webkit [267296] by Alan Coon

9 edits in branches/safari-610.2.6.1-branch/Source/WebKit

Cherry-pick r266771. rdar://problem/68732073

Regression(r260614) Power usage has increased due to extra thread hopping
https://bugs.webkit.org/show_bug.cgi?id=216296
<rdar://problem/67719299>

Reviewed by Simon Fraser.

Power usage has increased after r260614 due to extra thread hopping. To recover,
we now process the DisplayWasRefreshed IPC to a background queue if there is
scrolling going on and responsiveness is thus critical. In the common case, where
the user is not scrolling, we keep processing the IPC on the main thread, like
before r260614. This avoids extra thread hopping and saves power.

UIProcess/WebPageProxy.cpp: (WebKit::ScrollingObserver::willSendWheelEvent): (WebKit::ScrollingObserver::ScrollingObserver): (WebKit::ScrollingObserver::singleton): (WebKit::WebPageProxy::sendWheelEvent):
UIProcess/mac/DisplayLink.cpp: (WebKit::DisplayLink::displayLinkCallback):
UIProcess/mac/DisplayLink.h: (WebKit::DisplayLink::setShouldSendIPCOnBackgroundQueue):
WebProcess/WebPage/EventDispatcher.cpp: (WebKit::EventDispatcher::notifyScrollingTreesDisplayWasRefreshed): (WebKit::EventDispatcher::displayWasRefreshed):
WebProcess/WebPage/EventDispatcher.h:
WebProcess/WebProcess.cpp: (WebKit::WebProcess::displayWasRefreshed):
WebProcess/WebProcess.h:
WebProcess/WebProcess.messages.in:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266771 268f45cc-cd09-0410-ab3c-d52691b4dbfc

4:18 PM Changeset in webkit [267295] by Alan Coon

6 edits in branches/safari-610.2.6.1-branch/Source

Cherry-pick r266710. rdar://problem/68732167

Unreviewed, reverting r266645.
https://bugs.webkit.org/show_bug.cgi?id=216251

Caused MotionMark regression

Reverted changeset:

"Move lazy DisplayLink tear down logic from the WebProcess to
the UIProcess"
https://bugs.webkit.org/show_bug.cgi?id=216195
https://trac.webkit.org/changeset/266645

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266710 268f45cc-cd09-0410-ab3c-d52691b4dbfc

4:18 PM Changeset in webkit [267294] by Alan Coon

6 edits in branches/safari-610.2.6.1-branch/Source

Cherry-pick r266645. rdar://problem/68732167

Move lazy DisplayLink tear down logic from the WebProcess to the UIProcess
https://bugs.webkit.org/show_bug.cgi?id=216195

Reviewed by Simon Fraser.

Move lazy DisplayLink tear down logic from the WebProcess to the UIProcess, now that the
DisplayLink has been moved to the UIProcess due to sandboxing.

After a DisplayLink no longer has any clients, we keep it firing up to 20 times without
any clients in case a new client gets added shortly after. The idea was to avoid killing
and respawning too many threads when adding and removing clients in quick succession.
However, now that the DisplayLink lives in the UIProcess side and sends IPC to the
WebProcesses every time it fires, it makes a lot more sense to implement this logic in
the UIProcess side, to avoid sending unnecessary IPC to processes that do not care about
it.

Source/WebCore:

platform/graphics/DisplayRefreshMonitor.cpp: (WebCore::DisplayRefreshMonitor::displayDidRefresh):
platform/graphics/DisplayRefreshMonitor.h: (WebCore::DisplayRefreshMonitor::shouldBeTerminated const):

Source/WebKit:

UIProcess/mac/DisplayLink.cpp: (WebKit::DisplayLink::addObserver): (WebKit::DisplayLink::removeObserver): (WebKit::DisplayLink::removeObservers): (WebKit::DisplayLink::displayLinkCallback): (WebKit::DisplayLink::hasObservers const): Deleted.
UIProcess/mac/DisplayLink.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266645 268f45cc-cd09-0410-ab3c-d52691b4dbfc

4:18 PM Changeset in webkit [267293] by Alan Coon

9 edits in branches/safari-610.2.6.1-branch/Source/WebKit

Revert r266771. rdar://problem/68732073

4:18 PM Changeset in webkit [267292] by Alan Coon

5 edits in branches/safari-610.2.6.1-branch/Source

Revert r266797. rdar://problem/68732167

4:18 PM Changeset in webkit [267291] by Alan Coon

26 edits
1 copy
3 adds in branches/safari-610.2.6.1-branch

Cherry-pick r266846. rdar://problem/68740516

Don't create event regions when the page has no subscrollers
https://bugs.webkit.org/show_bug.cgi?id=216355
<rdar://problem/67900642>

Reviewed by Simon Fraser.

Source/WebCore:

Tests: fast/scrolling/mac/event-region-subscroller-frame.html

fast/scrolling/mac/event-region-subscroller-overflow.html

Unless the page uses features like touch-action we don't need event regions for plain main frame scrolling.

page/scrolling/AsyncScrollingCoordinator.cpp: (WebCore::AsyncScrollingCoordinator::hasSubscrollers const):
page/scrolling/AsyncScrollingCoordinator.h:
page/scrolling/ScrollingCoordinator.h: (WebCore::ScrollingCoordinator::hasSubscrollers const):
page/scrolling/ScrollingStateScrollingNode.cpp: (WebCore::ScrollingStateScrollingNode::ScrollingStateScrollingNode): (WebCore::ScrollingStateScrollingNode::~ScrollingStateScrollingNode):
page/scrolling/ScrollingStateTree.h: (WebCore::ScrollingStateTree::scrollingNodeCount const): (WebCore::ScrollingStateTree::scrollingNodeAdded): (WebCore::ScrollingStateTree::scrollingNodeRemoved):

Count scrolling nodes in the state tree. It is updated during updateCompositingLayers, before event region generation.

rendering/RenderLayerBacking.cpp: (WebCore::RenderLayerBacking::maintainsEventRegion const):

Don't maintain event region if there are no subscrollers and none of the other reasons were hit.

rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::updateCompositingLayers):

Invalidate event regions if a subscroller appears.

(WebCore::RenderLayerCompositor::invalidateEventRegionForAllFrames):

rendering/RenderLayerCompositor.h:

LayoutTests:

Add overflow scrollers to some existing tests so they still generate event regions.

fast/scrolling/ios/border-radius-event-region-expected.txt:
fast/scrolling/ios/border-radius-event-region.html:
fast/scrolling/ios/event-region-float-expected.txt:
fast/scrolling/ios/event-region-float.html:
fast/scrolling/ios/event-region-pointer-events-expected.txt:
fast/scrolling/ios/event-region-pointer-events.html:
fast/scrolling/ios/event-region-scale-transform-shared-expected.txt:
fast/scrolling/ios/event-region-scale-transform-shared.html:
fast/scrolling/ios/event-region-translate-transform-shared-expected.txt:
fast/scrolling/ios/event-region-translate-transform-shared.html:
fast/scrolling/ios/event-region-visibility-hidden-expected.txt:
fast/scrolling/ios/event-region-visibility-hidden.html:
fast/scrolling/mac/border-radius-event-region-expected.txt:
fast/scrolling/mac/border-radius-event-region.html:
fast/scrolling/mac/event-region-subscroller-frame-expected.txt: Added.
fast/scrolling/mac/event-region-subscroller-frame.html: Added.
fast/scrolling/mac/event-region-subscroller-overflow-expected.txt: Added.
fast/scrolling/mac/event-region-subscroller-overflow.html: Copied from LayoutTests/fast/scrolling/ios/event-region-visibility-hidden.html.
fast/scrolling/mac/event-region-visibility-hidden-expected.txt:
fast/scrolling/mac/event-region-visibility-hidden.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266846 268f45cc-cd09-0410-ab3c-d52691b4dbfc

4:18 PM Changeset in webkit [267290] by Alan Coon

10 edits in branches/safari-610.2.6.1-branch/Source

Cherry-pick r266677. rdar://problem/68740526

[MotionMark] RenderLayer::paintLayerContents spends ~5% of the time in MonotonicTime::now() in Multiply
https://bugs.webkit.org/show_bug.cgi?id=216190

Reviewed by Darin Adler.

Source/WebCore:

In several of MotionMark's subtests (for instance, Multiply), we spent a large amount of time underneath
RenderLayer::paintLayerContents due to both the large number of layers and the need to frequently repaint
each layer (all of which are constantly being animated). Underneath this method, a nontrivial amount of time
(~5%) is then spent grabbing the system time via MonotonicTime::now().

We can avoid this extra work by instead using the timestamp of the last rendering update (before we started
painting), which we keep track of using a new member variable on Page. See below for more details, as well as
the WebKit2 ChangeLog.

page/ChromeClient.h: (WebCore::ChromeClient::timestampForPaintFrequencyTracking const):

Add a client hook to fetch the timestamp to use when tracking painting frequency. See the WebKit2 ChangeLog for
more details.

page/Page.cpp: (WebCore::Page::updateRendering):

Update m_lastRenderingUpdateTimestamp.

page/Page.h: (WebCore::Page::lastRenderingUpdateTimestamp const):
rendering/PaintFrequencyTracker.h:

Drive-by cleanup: narrow the PaintFrequency enum to bool width.

(WebCore::PaintFrequencyTracker::begin):
(WebCore::SinglePaintFrequencyTracking::SinglePaintFrequencyTracking):

rendering/RenderLayer.cpp: (WebCore::RenderLayer::paintLayerContents):

Call out to the client layer to return a timestamp for tracking painting frequency. By default, this is simply
the current time (MonotonicTime::now()), but ports (namely, WebKit2) may opt for a coarser granularity.

(WebCore::RenderLayer::simulateFrequentPaint):

rendering/RenderLayer.h:

Source/WebKit:

WebProcess/WebCoreSupport/WebChromeClient.cpp: (WebKit::WebChromeClient::timestampForPaintFrequencyTracking const):

In WebKit2, we can assume (with the exception of SVG pages) that we must've performed a rendering update prior
to tracking painting frequencies. As such, we can use the page's rendering update timestamp instead of the real
current time (MonotonicTime::now()).

Note that in WebKit1, it is possible for any client to force a synchronous paint of the page before the page has
performed a rendering update, which triggers assertions in SinglePaintFrequencyTracking::end(). As such, we
stick with MonotonicTime::now() in WebKit1.

WebProcess/WebCoreSupport/WebChromeClient.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266677 268f45cc-cd09-0410-ab3c-d52691b4dbfc

4:18 PM Changeset in webkit [267289] by Alan Coon

4 edits in branches/safari-610.2.6.1-branch

Cherry-pick r266232. rdar://problem/68732143

Step animations invalidate style on every rendering update whether or not they need to
https://bugs.webkit.org/show_bug.cgi?id=215229
<rdar://problem/66636153>

Reviewed by Antoine Quint.

Source/WebCore:

Step timing functions with transforms try and fail to start accelerated which causes them to repeatedly schedule unnecessary rendering updates.

animation/KeyframeEffect.cpp: (WebCore::KeyframeEffect::updateAcceleratedActions):

Step timing functions are never accelerated so don't bother trying to start them in accelerated state.
This is similar to treatmeant of unaccelerated properties.

LayoutTests:

animations/steps-transform-rendering-updates-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266232 268f45cc-cd09-0410-ab3c-d52691b4dbfc

3:54 PM Changeset in webkit [267288] by don.olmstead@sony.com

180 edits in trunk/Source

[WebGPU] Add ENABLE(WHLSL_COMPILER) guard
https://bugs.webkit.org/show_bug.cgi?id=216713

Reviewed by Myles C. Maxfield.

Source/WebCore:

Replaces the ENABLE(WEBGPU) guards in the Modules/webgpu/WHLSL with ENABLE(WHLSL_COMPILER)
since not all ports need a WHLSL compiler to support WebGPU.

Modules/webgpu/WHLSL/AST/WHLSLAST.h:
Modules/webgpu/WHLSL/AST/WHLSLAddressEscapeMode.h:
Modules/webgpu/WHLSL/AST/WHLSLAddressSpace.h:
Modules/webgpu/WHLSL/AST/WHLSLArrayReferenceType.h:
Modules/webgpu/WHLSL/AST/WHLSLArrayType.h:
Modules/webgpu/WHLSL/AST/WHLSLAssignmentExpression.h:
Modules/webgpu/WHLSL/AST/WHLSLBaseFunctionAttribute.h:
Modules/webgpu/WHLSL/AST/WHLSLBaseSemantic.h:
Modules/webgpu/WHLSL/AST/WHLSLBlock.h:
Modules/webgpu/WHLSL/AST/WHLSLBooleanLiteral.h:
Modules/webgpu/WHLSL/AST/WHLSLBreak.h:
Modules/webgpu/WHLSL/AST/WHLSLBuiltInSemantic.cpp:
Modules/webgpu/WHLSL/AST/WHLSLBuiltInSemantic.h:
Modules/webgpu/WHLSL/AST/WHLSLCallExpression.h:
Modules/webgpu/WHLSL/AST/WHLSLCommaExpression.h:
Modules/webgpu/WHLSL/AST/WHLSLConstantExpression.h:
Modules/webgpu/WHLSL/AST/WHLSLContinue.h:
Modules/webgpu/WHLSL/AST/WHLSLDefaultDelete.h:
Modules/webgpu/WHLSL/AST/WHLSLDereferenceExpression.h:
Modules/webgpu/WHLSL/AST/WHLSLDoWhileLoop.h:
Modules/webgpu/WHLSL/AST/WHLSLDotExpression.h:
Modules/webgpu/WHLSL/AST/WHLSLEffectfulExpressionStatement.h:
Modules/webgpu/WHLSL/AST/WHLSLEntryPointType.h:
Modules/webgpu/WHLSL/AST/WHLSLEnumerationDefinition.h:
Modules/webgpu/WHLSL/AST/WHLSLEnumerationMember.h:
Modules/webgpu/WHLSL/AST/WHLSLEnumerationMemberLiteral.h:
Modules/webgpu/WHLSL/AST/WHLSLExpression.cpp:
Modules/webgpu/WHLSL/AST/WHLSLExpression.h:
Modules/webgpu/WHLSL/AST/WHLSLFallthrough.h:
Modules/webgpu/WHLSL/AST/WHLSLFloatLiteral.h:
Modules/webgpu/WHLSL/AST/WHLSLFloatLiteralType.cpp:
Modules/webgpu/WHLSL/AST/WHLSLFloatLiteralType.h:
Modules/webgpu/WHLSL/AST/WHLSLForLoop.h:
Modules/webgpu/WHLSL/AST/WHLSLFunctionAttribute.h:
Modules/webgpu/WHLSL/AST/WHLSLFunctionDeclaration.h:
Modules/webgpu/WHLSL/AST/WHLSLFunctionDefinition.h:
Modules/webgpu/WHLSL/AST/WHLSLGlobalVariableReference.h:
Modules/webgpu/WHLSL/AST/WHLSLIfStatement.h:
Modules/webgpu/WHLSL/AST/WHLSLIndexExpression.h:
Modules/webgpu/WHLSL/AST/WHLSLIntegerLiteral.cpp:
Modules/webgpu/WHLSL/AST/WHLSLIntegerLiteral.h:
Modules/webgpu/WHLSL/AST/WHLSLIntegerLiteralType.cpp:
Modules/webgpu/WHLSL/AST/WHLSLIntegerLiteralType.h:
Modules/webgpu/WHLSL/AST/WHLSLLogicalExpression.h:
Modules/webgpu/WHLSL/AST/WHLSLLogicalNotExpression.h:
Modules/webgpu/WHLSL/AST/WHLSLMakeArrayReferenceExpression.h:
Modules/webgpu/WHLSL/AST/WHLSLMakePointerExpression.h:
Modules/webgpu/WHLSL/AST/WHLSLNameSpace.h:
Modules/webgpu/WHLSL/AST/WHLSLNamedType.h:
Modules/webgpu/WHLSL/AST/WHLSLNativeFunctionDeclaration.h:
Modules/webgpu/WHLSL/AST/WHLSLNativeTypeDeclaration.h:
Modules/webgpu/WHLSL/AST/WHLSLNumThreadsFunctionAttribute.h:
Modules/webgpu/WHLSL/AST/WHLSLPointerType.h:
Modules/webgpu/WHLSL/AST/WHLSLPropertyAccessExpression.h:
Modules/webgpu/WHLSL/AST/WHLSLQualifier.h:
Modules/webgpu/WHLSL/AST/WHLSLReadModifyWriteExpression.h:
Modules/webgpu/WHLSL/AST/WHLSLReferenceType.h:
Modules/webgpu/WHLSL/AST/WHLSLReplaceWith.h:
Modules/webgpu/WHLSL/AST/WHLSLResolvableType.h:
Modules/webgpu/WHLSL/AST/WHLSLResourceSemantic.cpp:
Modules/webgpu/WHLSL/AST/WHLSLResourceSemantic.h:
Modules/webgpu/WHLSL/AST/WHLSLReturn.h:
Modules/webgpu/WHLSL/AST/WHLSLSemantic.h:
Modules/webgpu/WHLSL/AST/WHLSLSpecializationConstantSemantic.cpp:
Modules/webgpu/WHLSL/AST/WHLSLSpecializationConstantSemantic.h:
Modules/webgpu/WHLSL/AST/WHLSLStageInOutSemantic.cpp:
Modules/webgpu/WHLSL/AST/WHLSLStageInOutSemantic.h:
Modules/webgpu/WHLSL/AST/WHLSLStatement.cpp:
Modules/webgpu/WHLSL/AST/WHLSLStatement.h:
Modules/webgpu/WHLSL/AST/WHLSLStatementList.h:
Modules/webgpu/WHLSL/AST/WHLSLStructureDefinition.h:
Modules/webgpu/WHLSL/AST/WHLSLStructureElement.h:
Modules/webgpu/WHLSL/AST/WHLSLSwitchCase.h:
Modules/webgpu/WHLSL/AST/WHLSLSwitchStatement.h:
Modules/webgpu/WHLSL/AST/WHLSLTernaryExpression.h:
Modules/webgpu/WHLSL/AST/WHLSLType.cpp:
Modules/webgpu/WHLSL/AST/WHLSLType.h:
Modules/webgpu/WHLSL/AST/WHLSLTypeArgument.cpp:
Modules/webgpu/WHLSL/AST/WHLSLTypeArgument.h:
Modules/webgpu/WHLSL/AST/WHLSLTypeDefinition.h:
Modules/webgpu/WHLSL/AST/WHLSLTypeReference.cpp:
Modules/webgpu/WHLSL/AST/WHLSLTypeReference.h:
Modules/webgpu/WHLSL/AST/WHLSLUnnamedType.cpp:
Modules/webgpu/WHLSL/AST/WHLSLUnnamedType.h:
Modules/webgpu/WHLSL/AST/WHLSLUnnamedTypeHash.h:
Modules/webgpu/WHLSL/AST/WHLSLUnsignedIntegerLiteral.cpp:
Modules/webgpu/WHLSL/AST/WHLSLUnsignedIntegerLiteral.h:
Modules/webgpu/WHLSL/AST/WHLSLUnsignedIntegerLiteralType.cpp:
Modules/webgpu/WHLSL/AST/WHLSLUnsignedIntegerLiteralType.h:
Modules/webgpu/WHLSL/AST/WHLSLVariableDeclaration.h:
Modules/webgpu/WHLSL/AST/WHLSLVariableDeclarationsStatement.h:
Modules/webgpu/WHLSL/AST/WHLSLVariableReference.h:
Modules/webgpu/WHLSL/AST/WHLSLWhileLoop.h:
Modules/webgpu/WHLSL/Metal/WHLSLEntryPointScaffolding.cpp:
Modules/webgpu/WHLSL/Metal/WHLSLEntryPointScaffolding.h:
Modules/webgpu/WHLSL/Metal/WHLSLFunctionWriter.cpp:
Modules/webgpu/WHLSL/Metal/WHLSLFunctionWriter.h:
Modules/webgpu/WHLSL/Metal/WHLSLMangledNames.h:
Modules/webgpu/WHLSL/Metal/WHLSLMetalCodeGenerator.cpp:
Modules/webgpu/WHLSL/Metal/WHLSLMetalCodeGenerator.h:
Modules/webgpu/WHLSL/Metal/WHLSLNativeFunctionWriter.cpp:
Modules/webgpu/WHLSL/Metal/WHLSLNativeFunctionWriter.h:
Modules/webgpu/WHLSL/Metal/WHLSLNativeTypeWriter.cpp:
Modules/webgpu/WHLSL/Metal/WHLSLNativeTypeWriter.h:
Modules/webgpu/WHLSL/Metal/WHLSLTypeNamer.cpp:
Modules/webgpu/WHLSL/Metal/WHLSLTypeNamer.h:
Modules/webgpu/WHLSL/Metal/WHLSLVertexBufferIndexCalculator.cpp:
Modules/webgpu/WHLSL/Metal/WHLSLVertexBufferIndexCalculator.h:
Modules/webgpu/WHLSL/WHLSLASTDumper.cpp:
Modules/webgpu/WHLSL/WHLSLASTDumper.h:
Modules/webgpu/WHLSL/WHLSLBuildStandardLibraryFunctionMap.py:
Modules/webgpu/WHLSL/WHLSLCheckDuplicateFunctions.cpp:
Modules/webgpu/WHLSL/WHLSLCheckDuplicateFunctions.h:
Modules/webgpu/WHLSL/WHLSLCheckReferenceTypes.cpp:
Modules/webgpu/WHLSL/WHLSLCheckReferenceTypes.h:
Modules/webgpu/WHLSL/WHLSLCheckTextureReferences.cpp:
Modules/webgpu/WHLSL/WHLSLCheckTextureReferences.h:
Modules/webgpu/WHLSL/WHLSLChecker.cpp:
Modules/webgpu/WHLSL/WHLSLChecker.h:
Modules/webgpu/WHLSL/WHLSLCodeLocation.h:
Modules/webgpu/WHLSL/WHLSLComputeDimensions.cpp:
Modules/webgpu/WHLSL/WHLSLComputeDimensions.h:
Modules/webgpu/WHLSL/WHLSLError.h:
Modules/webgpu/WHLSL/WHLSLFunctionStageChecker.cpp:
Modules/webgpu/WHLSL/WHLSLFunctionStageChecker.h:
Modules/webgpu/WHLSL/WHLSLGatherEntryPointItems.cpp:
Modules/webgpu/WHLSL/WHLSLGatherEntryPointItems.h:
Modules/webgpu/WHLSL/WHLSLHighZombieFinder.cpp:
Modules/webgpu/WHLSL/WHLSLHighZombieFinder.h:
Modules/webgpu/WHLSL/WHLSLInferTypes.cpp:
Modules/webgpu/WHLSL/WHLSLInferTypes.h:
Modules/webgpu/WHLSL/WHLSLIntrinsics.cpp:
Modules/webgpu/WHLSL/WHLSLIntrinsics.h:
Modules/webgpu/WHLSL/WHLSLLexer.cpp:
Modules/webgpu/WHLSL/WHLSLLexer.h:
Modules/webgpu/WHLSL/WHLSLLiteralTypeChecker.cpp:
Modules/webgpu/WHLSL/WHLSLLiteralTypeChecker.h:
Modules/webgpu/WHLSL/WHLSLNameContext.cpp:
Modules/webgpu/WHLSL/WHLSLNameContext.h:
Modules/webgpu/WHLSL/WHLSLNameResolver.cpp:
Modules/webgpu/WHLSL/WHLSLNameResolver.h:
Modules/webgpu/WHLSL/WHLSLParser.cpp:
Modules/webgpu/WHLSL/WHLSLParser.h:
Modules/webgpu/WHLSL/WHLSLParsingMode.h:
Modules/webgpu/WHLSL/WHLSLPipelineDescriptor.h:
Modules/webgpu/WHLSL/WHLSLPrepare.cpp:
Modules/webgpu/WHLSL/WHLSLPrepare.h:
Modules/webgpu/WHLSL/WHLSLPreserveVariableLifetimes.cpp:
Modules/webgpu/WHLSL/WHLSLPreserveVariableLifetimes.h:
Modules/webgpu/WHLSL/WHLSLProgram.cpp:
Modules/webgpu/WHLSL/WHLSLProgram.h:
Modules/webgpu/WHLSL/WHLSLPropertyResolver.cpp:
Modules/webgpu/WHLSL/WHLSLPropertyResolver.h:
Modules/webgpu/WHLSL/WHLSLPruneUnreachableStandardLibraryFunctions.cpp:
Modules/webgpu/WHLSL/WHLSLPruneUnreachableStandardLibraryFunctions.h:
Modules/webgpu/WHLSL/WHLSLRecursionChecker.cpp:
Modules/webgpu/WHLSL/WHLSLRecursionChecker.h:
Modules/webgpu/WHLSL/WHLSLRecursiveTypeChecker.cpp:
Modules/webgpu/WHLSL/WHLSLRecursiveTypeChecker.h:
Modules/webgpu/WHLSL/WHLSLResolveOverloadImpl.cpp:
Modules/webgpu/WHLSL/WHLSLResolveOverloadImpl.h:
Modules/webgpu/WHLSL/WHLSLResolvingType.h:
Modules/webgpu/WHLSL/WHLSLScopedSetAdder.h:
Modules/webgpu/WHLSL/WHLSLSemanticMatcher.cpp:
Modules/webgpu/WHLSL/WHLSLSemanticMatcher.h:
Modules/webgpu/WHLSL/WHLSLStandardLibraryFunctionMap.h:
Modules/webgpu/WHLSL/WHLSLStandardLibraryUtilities.cpp:
Modules/webgpu/WHLSL/WHLSLStandardLibraryUtilities.h:
Modules/webgpu/WHLSL/WHLSLStatementBehaviorChecker.cpp:
Modules/webgpu/WHLSL/WHLSLStatementBehaviorChecker.h:
Modules/webgpu/WHLSL/WHLSLSynthesizeConstructors.cpp:
Modules/webgpu/WHLSL/WHLSLSynthesizeConstructors.h:
Modules/webgpu/WHLSL/WHLSLSynthesizeEnumerationFunctions.cpp:
Modules/webgpu/WHLSL/WHLSLSynthesizeEnumerationFunctions.h:
Modules/webgpu/WHLSL/WHLSLVisitor.cpp:
Modules/webgpu/WHLSL/WHLSLVisitor.h:

Source/WTF:

Adds a default for ENABLE_WHLSL_COMPILER on Cocoa platforms.

wtf/PlatformEnable.h:
wtf/PlatformEnableCocoa.h:

3:50 PM Changeset in webkit [267287] by Chris Dumez

2 edits in trunk/Source/WebCore

Crash under WebCore::shouldResetFocusNavigationStartingNode()
https://bugs.webkit.org/show_bug.cgi?id=216714
<rdar://problem/68132047>

Reviewed by Darin Adler.

Protect anchorElement in FrameView::scrollToFragmentInternal() to make sure
it stays alive until the time we pass it to setFocusNavigationStartingNode().

page/FrameView.cpp:

(WebCore::FrameView::scrollToFragmentInternal):

3:27 PM Changeset in webkit [267286] by Russell Epstein

2 edits in branches/safari-610-branch/Source/WebKit

Cherry-pick r267208. rdar://problem/69178138

Enable ITP in WKWebViews for apps with the full browser entitlement who are not linked to iOS 14.0
https://bugs.webkit.org/show_bug.cgi?id=216655
<rdar://problem/69081227>

Reviewed by Brent Fulgham.

Apps with the full browser entitlement who are not linked to iOS 14.0
should have ITP enabled in WKWebViews by default.

No new tests, no way currently to test apps with different iOS
versions. Tested manually.

Shared/Cocoa/DefaultWebBrowserChecks.mm: (WebKit::determineITPStateInternal): Ignore the early return for the linked-on-or-after check if the app has the default browser entitlement so we still enable ITP based on the user's preference.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@267208 268f45cc-cd09-0410-ab3c-d52691b4dbfc

3:27 PM Changeset in webkit [267285] by Russell Epstein

3 edits
1 add in branches/safari-610-branch

Cherry-pick r266907. rdar://problem/69178126

[JSC] unshift / shift should take structure lock
https://bugs.webkit.org/show_bug.cgi?id=216378
<rdar://problem/68496096>

Reviewed by Mark Lam.

JSTests:

stress/unshift-and-concurrent-access.js: Added.

Source/JavaScriptCore:

When unshifting / shifting butterfly, we need to move property storage values too.
If property storage values are moved while concurrent JIT compiler is accessing it, it could include garbage value.

For example, concurrent JIT compiler is accessing [2] property storage.

1 2 3

[ JSValue ][ JSValue ][ Header ]

But unshift moved it like this.

1 2 3

[ JSValue ][ JSValue ][ Header ]

Since butterfly pointer held by JSObject is not updated yet, concurrent JIT compiler will read [ Header ] as JSValue and crash.
In this patch, we take structure lock when shifting existing butterfly since this affect on property storage. Since JSObject::getDirectConcurrently
takes a structure lock, this locking prevents concurrent compilers from getting an invalid value.

runtime/JSArray.cpp: (JSC::JSArray::unshiftCountSlowCase): (JSC::JSArray::shiftCountWithArrayStorage): (JSC::JSArray::unshiftCountWithArrayStorage):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266907 268f45cc-cd09-0410-ab3c-d52691b4dbfc

3:25 PM Changeset in webkit [267284] by sihui_liu@apple.com

9 edits in trunk

REGRESSION (r266634): fast/selectors/text-field-selection-stroke-color.html and fast/selectors/text-field-selection-window-inactive-stroke-color.html are flaky failures with pixel noise
https://bugs.webkit.org/show_bug.cgi?id=216394
<rdar://problem/68679551>

Reviewed by Tim Horton.

Source/WebKit:

In WebKitTestRunner, we reset the states and load about:blank page between tests. The resetting may cause some
activity state changes of web page, like WindowIsActive. Before r266634, these changes will be dispatched
quickly enough (before runloop waits or when runloop exits) to web process, so web process can do rendering with
updated activity state. After r266634, dispatch of the changes may be delayed (until CATransaction commits).
Page activity state can affect scrollability (in FrameView::computeScrollability()) and scrollability can affect
tiling size (in TileController::computeTileSize()). Different tilings may cause the tiny pixel difference we see
in the test results.

To fix this, create an SPI for sending out activity state updates in next runloop cycle and adopt it in WTR.

UIProcess/API/C/WKPage.cpp:

(WKPageDispatchActivityStateUpdateForTesting):

UIProcess/API/C/WKPagePrivate.h:
UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::dispatchActivityStateUpdateForTesting):

UIProcess/WebPageProxy.h:

Tools:

Make sure activity state changes for window updates in resetStateToConsistentValues are dispatched in time.

WebKitTestRunner/TestController.cpp:

(WTR::TestController::resetStateToConsistentValues):

LayoutTests:

Update test expectations as tests should be passing.

platform/mac-wk2/TestExpectations:

2:18 PM Changeset in webkit [267283] by Aditya Keerthi

5 edits
1 add in trunk

Date/time inputs should not use user-specified formats
https://bugs.webkit.org/show_bug.cgi?id=216484
<rdar://problem/68864815>

Reviewed by Wenson Hsieh.

Source/WebCore:

On macOS, users can specify custom date and time formats through System
Preferences. These formats can be different from the default for the
user’s current locale. Using these formats when rendering date and time
inputs is a potential fingerprinting vector, as sites can apply CSS to
components of the input, and measure the size of the input.

To fix, we create a new NSLocale even if the identifier matches
[NSLocale currentLocale]. This ensures that m_locale does not contain
the user's changes to the locale.

platform/text/cocoa/LocaleCocoa.h:
platform/text/cocoa/LocaleCocoa.mm:

(WebCore::Locale::create):
(WebCore::LocaleCocoa::LocaleCocoa):

Tools:

Added a test which sets a custom date format using "defaults write"
and verifies that the width is indistinguishable from the default
format.

TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
TestWebKitAPI/Tests/mac/DateInputTests.mm: Added.

(createWebViewForTest):
(DateInputsTests.IgnoresUserEditsToLocale):

1:50 PM Changeset in webkit [267282] by Lauro Moura

2 edits in trunk/LayoutTests/imported/w3c

Unreviewed, rebaseline test after r266816 changed wptserve output.

web-platform-tests/html/semantics/document-metadata/the-meta-element/pragma-directives/attr-meta-http-equiv-refresh/parsing-expected.txt:

1:34 PM Changeset in webkit [267281] by Aditya Keerthi

11 edits in trunk

[macOS] Date/time inputs should focus the next editable component when entering a separator key
https://bugs.webkit.org/show_bug.cgi?id=216661
<rdar://problem/69091856>

Reviewed by Wenson Hsieh.

Source/WebCore:

NSDatePicker focuses the next editable field when entering a separator
key. We should match this behavior to be consistent with the rest of
the system.

html/shadow/DateTimeFieldElement.cpp:

(WebCore::DateTimeFieldElement::defaultKeyboardEventHandler):

Tools:

WebKitTestRunner/mac/EventSenderProxy.mm:

(WTR::EventSenderProxy::keyDown):

Add support for colon, semicolon, and comma keys. The keycode values are
taken from the virtual keycode values in HIToolbox/Events.h.

Note that the keycode for colon and semicolon is the same, as there is
no distinct value for colon. This is safe as it matches the Javascript
behavior.

LayoutTests:

Added new test cases to the existing set of keyboard tests for date/time inputs.

fast/forms/date/date-editable-components/date-editable-components-keyboard-events-expected.txt:
fast/forms/date/date-editable-components/date-editable-components-keyboard-events.html:
fast/forms/datetimelocal/datetimelocal-editable-components/datetimelocal-editable-components-keyboard-events-expected.txt:
fast/forms/datetimelocal/datetimelocal-editable-components/datetimelocal-editable-components-keyboard-events.html:
fast/forms/time/time-editable-components/time-editable-components-keyboard-events-expected.txt:
fast/forms/time/time-editable-components/time-editable-components-keyboard-events.html:

1:28 PM Changeset in webkit [267280] by Caio Lima

5 edits in trunk/JSTests

[ARMv7][MIPS] Test gaderning September version
https://bugs.webkit.org/show_bug.cgi?id=216699

Unreviewed test gardening.

stress/array-species-create-should-handle-masquerader.js:
stress/compare-eq-should-use-known-other-use.js:
stress/ftl-reflect-get-prototype-of.js:
stress/typedarray-access-neutered.js:

1:17 PM Changeset in webkit [267279] by commit-queue@webkit.org

5 edits in trunk

WKWebView._tryClose should return whether it succeeded or not
https://bugs.webkit.org/show_bug.cgi?id=216660

Patch by Alex Christensen <achristensen@webkit.org> on 2020-09-18
Reviewed by Tim Horton.

Source/WebKit:

The return value of WKPageTryClose is used by Safari.
In order to migrate to WKWebView _tryClose, we need to expose this return value.

UIProcess/API/Cocoa/WKWebView.mm:

(-[WKWebView _tryClose]):

UIProcess/API/Cocoa/WKWebViewPrivate.h:

Tools:

TestWebKitAPI/Tests/WebKitCocoa/OpenAndCloseWindow.mm:

(TEST):

1:15 PM Changeset in webkit [267278] by commit-queue@webkit.org

2 edits in trunk/Tools

Make TLSVersion.NetworkSession API test more robust
https://bugs.webkit.org/show_bug.cgi?id=216704
<rdar://problem/68643674>

Patch by Alex Christensen <achristensen@webkit.org> on 2020-09-18
Reviewed by Tim Horton.

r265573 made preconnect attempts to legacy TLS servers fail.
This caused the TLSVersion.NetworkSession to assert because the first connection attempt would fail
(and the second would succeed if it was supposed to succeed with the conditions in the test).
The test calls waitForDidFailProvisionalNavigation in cases where it is supposed to fail and
waitForDidFinishNavigation in cases where it supposed to succeed.
Like I did in r266100 with another test, use HTTPServer which allows a variable number of connection attempts.

TestWebKitAPI/Tests/WebKitCocoa/TLSDeprecation.mm:

(TestWebKitAPI::TEST):

12:46 PM Changeset in webkit [267277] by aakash_jain@apple.com

2 edits in trunk/Tools

Make ews-app robust against config.json issues
https://bugs.webkit.org/show_bug.cgi?id=216705

Reviewed by Jonathan Bedard.

BuildSlaveSupport/ews-app/ews/common/buildbot.py:

(Buildbot.fetch_config):
(Buildbot.update_icons_for_queues_mapping):

12:36 PM Changeset in webkit [267276] by Russell Epstein

2 edits in branches/safari-610-branch/Source/WebCore

Cherry-pick r266619. rdar://problem/69101154

Add a fast path in TransformationMatrix::mapRect(const FloatRect&) for affine transformations
https://bugs.webkit.org/show_bug.cgi?id=216139

Reviewed by Tim Horton.

Add a fast path when mapping 2D points through affine transformation matrices that takes advantage of both:

The predetermined 0 and 1 values in affine transformation matrices.
The fact that points in the FloatRect are aligned with x and y axes (as opposed to a FloatQuad of 4 arbitrary

points), which allows us to avoid mapping all 4 corners of the rect through the matrix.

The current implementation of this method maps each of the 4 corners through the transformation matrix, creates
a FloatQuad using these 4 transformed points, and then asks the FloatQuad for its bounding box. This requires
a total of 26 floating point additions, 24 multiplications and 20 comparisons, as well as a small (but
measurable) amount of overhead when creating the FloatPoints and FloatQuad and asking for the bounding rect.

We can pare this down to just 8 additions, 8 multiplications, and 4 comparisons by using a different strategy
that instead branches on the 4 relevant matrix coefficients a, b, c, d (rather than the each of the final x
and y coordinates) to determine which of the min or max x and y values to multiply in order to compute the min
and max x and y coordinates in the final bounding rect.

In a quick microbenchmark that maps FloatRects through an affine TransformationMatrix, this roughly halves the
time spent in TransformationMatrix::mapRect; on the Multiply subtest of MotionMark (which invokes this method
~17 million times, almost entirely with affine transformation matrices), I measured a ~1% improvement.

platform/graphics/transforms/TransformationMatrix.cpp: (WebCore::TransformationMatrix::mapRect const):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266619 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:36 PM Changeset in webkit [267275] by Russell Epstein

3 edits in branches/safari-610-branch/Source/WebCore

Cherry-pick r266513. rdar://problem/69153717

Make TransformationMatrix::inverse() faster in the case of affine transformation matrices
https://bugs.webkit.org/show_bug.cgi?id=216101

Reviewed by Tim Horton.

The Multiply subtest of MotionMark places a large number of elements that are all rotated by some angle; when
painting these, we currently spend about 7% of the time under RenderLayer::paintLayerByApplyingTransform just
inverting the transformation matrix (underneath TransformationMatrix::inverse()) so that we can map the bounds
of the dirty rect through this inverse.

TransformationMatrix::inverse() currently has a fast path for identity and translation matrices that avoids
having to fall back to the generalized 4-by-4 matrix inverse equation; this generalized algorithm works by
dividing the entire adjoint matrix by the determinant, a process that involves nearly 1000 floating point
additions and multiplications.

However, in this case, all of the matrices are a combination of translations and rotations, which all result in
affine transformations. As such, there's no need to fall back to the generalized algorithm for computing the
inverse; instead, we can bail early with simpler strategy that only requires 15 floating point additions and
multiplications.

We can also take advantange of the fact that we currently go through most of the entries in the 4x4 matrix to
determine whether the matrix is an identity or translation matrix, by introducing a new helper method that
returns not only whether the matrix is the identity matrix or translation, but also whether the matrix is affine
(by the definition of TransformationMatrix::isAffine()). Since most of the entries that need to be 1 or 0 in
order for a matrix to be a translation matrix vs. just an affine transformation matrix are the same, this helps
avoid some redundant checks in TransformationMatrix::inverse().

We also apply a similar optimization to TransformationMatrix::isInvertible(), reducing the multiplications and
additions from roughly 200 to just 3.

I measured this locally to be a (statistically significant) 2% improvement on Multiply.

platform/graphics/transforms/TransformationMatrix.cpp: (WebCore::TransformationMatrix::isInvertible const): (WebCore::TransformationMatrix::inverse const):
platform/graphics/transforms/TransformationMatrix.h: (WebCore::TransformationMatrix::type const):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266513 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:36 PM Changeset in webkit [267274] by Russell Epstein

4 edits
2 adds in branches/safari-610-branch

Cherry-pick r266834. rdar://problem/69101124

REGRESSION (r260360): Ionic modal dialog doesn't animate correctly when dragged and released
https://bugs.webkit.org/show_bug.cgi?id=216308
<rdar://problem/68567444>

Reviewed by Simon Fraser.

Source/WebCore:

We fixed seeking for animations with a reversed playback rate in r261637, the fix for bug 204717,
but only looked at the animation's playback rate. However, an animation can also play in reverse
using the "direction" property of the timing object passed to updateTiming(), so we should also
check that it's playing forwards in order to be seeked.

Test: webanimations/accelerated-animation-easing-and-direction-update.html

platform/graphics/ca/GraphicsLayerCA.cpp: (WebCore::GraphicsLayerCA::animationCanBeAccelerated const):

LayoutTests:

Add a new test that updates the "easing" and "direction" timing properties of a playing animation
and checks that it matches the display of another animation with similar timing properties from
the start.

platform/win/TestExpectations:
webanimations/accelerated-animation-easing-and-direction-update-expected.html: Added.
webanimations/accelerated-animation-easing-and-direction-update.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266834 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:36 PM Changeset in webkit [267273] by Russell Epstein

8 edits in branches/safari-610-branch/Source

Cherry-pick r266802. rdar://problem/69101097

Text copied and pasted from Mac Catalyst apps appears larger than expected
https://bugs.webkit.org/show_bug.cgi?id=215971
<rdar://problem/65768907>

Reviewed by Tim Horton.

Source/WebKit:

Various pieces of platform logic in Mac Catalyst depend on the user interface idiom (i.e. Mac or iPad) of the
app, as well as the application-wide "scale factor". In the context of this bug, NSAttributedString to RTF data
conversion methods in UIFoundation consult the scale factor of UIiOSMacIdiomManager to determine whether to
emit 0 (standard) or 1 (iOS) for the \cocoatextscaling attribute. The fact that the web process' scale factor
may be out of sync with the UI process' scale factor leads to copied RTF data in the web process appearing
either larger or smaller than expected, due to an incorrect NSTextScalingType value.

To mitigate this (as well as any other issues), we add a mechanism for the UI process to forward the global
scale factor and user interface idiom to the web process inside of the web process creation parameters, and then
use new UIKit SPI to override the scale factor and idiom within the web process.

Scripts/process-entitlements.sh:

Add a new entitlement needed to use _UIApplicationCatalystRequestViewServiceIdiomAndScaleFactor.

Shared/WebProcessCreationParameters.cpp: (WebKit::WebProcessCreationParameters::encode const): (WebKit::WebProcessCreationParameters::decode):
Shared/WebProcessCreationParameters.h:
UIProcess/Cocoa/WebProcessPoolCocoa.mm: (WebKit::WebProcessPool::platformInitializeWebProcess):

Use _UIApplicationCatalystUserInterfaceIdiom and _UIApplicationCatalystScaleFactor to grab the global user
interface idiom and scale factor, respectively.

WebProcess/cocoa/WebProcessCocoa.mm: (WebKit::WebProcess::platformInitializeWebProcess):

Override the idiom and scale factor in the web process with the idiom and scale factor from the UI process,
using the new SPI _UIApplicationCatalystRequestViewServiceIdiomAndScaleFactor. As this function hasn't landed
yet, we soft link the function for now to avoid causing the web process to instantly crash on any builds without
the fix for <rdar://problem/68524148>.

Source/WTF:

Add a new flag to guard the presence of _UIApplicationCatalystUserInterfaceIdiom,
_UIApplicationCatalystScaleFactor, and _UIApplicationCatalystRequestViewServiceIdiomAndScaleFactor.

wtf/PlatformHave.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266802 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:36 PM Changeset in webkit [267272] by Russell Epstein

5 edits
4 adds in branches/safari-610-branch

Cherry-pick r266789. rdar://problem/69101080

REGRESSION (r264856): updating easing on accelerated animation results in incorrect playback
https://bugs.webkit.org/show_bug.cgi?id=215853
<rdar://problem/67815853>

Reviewed by Simon Fraser.

Source/WebCore:

Stop accelerated animations if the timing function has changed in a way that makes it so that it should
no longer play accelerated, but otherwise simply update their timing properties such that may keep
playing.

Test: webanimations/accelerated-animation-easing-update-after-pause.html

webanimations/accelerated-animation-easing-update-steps-after-pause.html

animation/KeyframeEffect.cpp: (WebCore::KeyframeEffect::canBeAccelerated const): (WebCore::KeyframeEffect::updateAcceleratedActions): (WebCore::KeyframeEffect::animationDidChangeTimingProperties):
animation/KeyframeEffect.h:

LayoutTests:

Add new tests that check that updating an animation's easing does not stop it.

platform/win/TestExpectations:
webanimations/accelerated-animation-easing-update-after-pause-expected.html: Added.
webanimations/accelerated-animation-easing-update-after-pause.html: Added.
webanimations/accelerated-animation-easing-update-steps-after-pause-expected.html: Addded.
webanimations/accelerated-animation-easing-update-steps-after-pause.html: Addded.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266789 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:36 PM Changeset in webkit [267271] by Russell Epstein

26 edits
1 copy
3 adds in branches/safari-610-branch

Cherry-pick r266846. rdar://problem/68740511

Don't create event regions when the page has no subscrollers
https://bugs.webkit.org/show_bug.cgi?id=216355
<rdar://problem/67900642>

Reviewed by Simon Fraser.

Source/WebCore:

Tests: fast/scrolling/mac/event-region-subscroller-frame.html

fast/scrolling/mac/event-region-subscroller-overflow.html

Unless the page uses features like touch-action we don't need event regions for plain main frame scrolling.

page/scrolling/AsyncScrollingCoordinator.cpp: (WebCore::AsyncScrollingCoordinator::hasSubscrollers const):
page/scrolling/AsyncScrollingCoordinator.h:
page/scrolling/ScrollingCoordinator.h: (WebCore::ScrollingCoordinator::hasSubscrollers const):
page/scrolling/ScrollingStateScrollingNode.cpp: (WebCore::ScrollingStateScrollingNode::ScrollingStateScrollingNode): (WebCore::ScrollingStateScrollingNode::~ScrollingStateScrollingNode):
page/scrolling/ScrollingStateTree.h: (WebCore::ScrollingStateTree::scrollingNodeCount const): (WebCore::ScrollingStateTree::scrollingNodeAdded): (WebCore::ScrollingStateTree::scrollingNodeRemoved):

Count scrolling nodes in the state tree. It is updated during updateCompositingLayers, before event region generation.

rendering/RenderLayerBacking.cpp: (WebCore::RenderLayerBacking::maintainsEventRegion const):

Don't maintain event region if there are no subscrollers and none of the other reasons were hit.

rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::updateCompositingLayers):

Invalidate event regions if a subscroller appears.

(WebCore::RenderLayerCompositor::invalidateEventRegionForAllFrames):

rendering/RenderLayerCompositor.h:

LayoutTests:

Add overflow scrollers to some existing tests so they still generate event regions.

fast/scrolling/ios/border-radius-event-region-expected.txt:
fast/scrolling/ios/border-radius-event-region.html:
fast/scrolling/ios/event-region-float-expected.txt:
fast/scrolling/ios/event-region-float.html:
fast/scrolling/ios/event-region-pointer-events-expected.txt:
fast/scrolling/ios/event-region-pointer-events.html:
fast/scrolling/ios/event-region-scale-transform-shared-expected.txt:
fast/scrolling/ios/event-region-scale-transform-shared.html:
fast/scrolling/ios/event-region-translate-transform-shared-expected.txt:
fast/scrolling/ios/event-region-translate-transform-shared.html:
fast/scrolling/ios/event-region-visibility-hidden-expected.txt:
fast/scrolling/ios/event-region-visibility-hidden.html:
fast/scrolling/mac/border-radius-event-region-expected.txt:
fast/scrolling/mac/border-radius-event-region.html:
fast/scrolling/mac/event-region-subscroller-frame-expected.txt: Added.
fast/scrolling/mac/event-region-subscroller-frame.html: Added.
fast/scrolling/mac/event-region-subscroller-overflow-expected.txt: Added.
fast/scrolling/mac/event-region-subscroller-overflow.html: Copied from LayoutTests/fast/scrolling/ios/event-region-visibility-hidden.html.
fast/scrolling/mac/event-region-visibility-hidden-expected.txt:
fast/scrolling/mac/event-region-visibility-hidden.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266846 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:36 PM Changeset in webkit [267270] by Russell Epstein

10 edits in branches/safari-610-branch/Source

Cherry-pick r266677. rdar://problem/68740521

[MotionMark] RenderLayer::paintLayerContents spends ~5% of the time in MonotonicTime::now() in Multiply
https://bugs.webkit.org/show_bug.cgi?id=216190

Reviewed by Darin Adler.

Source/WebCore:

In several of MotionMark's subtests (for instance, Multiply), we spent a large amount of time underneath
RenderLayer::paintLayerContents due to both the large number of layers and the need to frequently repaint
each layer (all of which are constantly being animated). Underneath this method, a nontrivial amount of time
(~5%) is then spent grabbing the system time via MonotonicTime::now().

We can avoid this extra work by instead using the timestamp of the last rendering update (before we started
painting), which we keep track of using a new member variable on Page. See below for more details, as well as
the WebKit2 ChangeLog.

page/ChromeClient.h: (WebCore::ChromeClient::timestampForPaintFrequencyTracking const):

Add a client hook to fetch the timestamp to use when tracking painting frequency. See the WebKit2 ChangeLog for
more details.

page/Page.cpp: (WebCore::Page::updateRendering):

Update m_lastRenderingUpdateTimestamp.

page/Page.h: (WebCore::Page::lastRenderingUpdateTimestamp const):
rendering/PaintFrequencyTracker.h:

Drive-by cleanup: narrow the PaintFrequency enum to bool width.

(WebCore::PaintFrequencyTracker::begin):
(WebCore::SinglePaintFrequencyTracking::SinglePaintFrequencyTracking):

rendering/RenderLayer.cpp: (WebCore::RenderLayer::paintLayerContents):

Call out to the client layer to return a timestamp for tracking painting frequency. By default, this is simply
the current time (MonotonicTime::now()), but ports (namely, WebKit2) may opt for a coarser granularity.

(WebCore::RenderLayer::simulateFrequentPaint):

rendering/RenderLayer.h:

Source/WebKit:

WebProcess/WebCoreSupport/WebChromeClient.cpp: (WebKit::WebChromeClient::timestampForPaintFrequencyTracking const):

In WebKit2, we can assume (with the exception of SVG pages) that we must've performed a rendering update prior
to tracking painting frequencies. As such, we can use the page's rendering update timestamp instead of the real
current time (MonotonicTime::now()).

Note that in WebKit1, it is possible for any client to force a synchronous paint of the page before the page has
performed a rendering update, which triggers assertions in SinglePaintFrequencyTracking::end(). As such, we
stick with MonotonicTime::now() in WebKit1.

WebProcess/WebCoreSupport/WebChromeClient.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266677 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:36 PM Changeset in webkit [267269] by Russell Epstein

4 edits in branches/safari-610-branch

Cherry-pick r266232. rdar://problem/68178664

Step animations invalidate style on every rendering update whether or not they need to
https://bugs.webkit.org/show_bug.cgi?id=215229
<rdar://problem/66636153>

Reviewed by Antoine Quint.

Source/WebCore:

Step timing functions with transforms try and fail to start accelerated which causes them to repeatedly schedule unnecessary rendering updates.

animation/KeyframeEffect.cpp: (WebCore::KeyframeEffect::updateAcceleratedActions):

Step timing functions are never accelerated so don't bother trying to start them in accelerated state.
This is similar to treatmeant of unaccelerated properties.

LayoutTests:

animations/steps-transform-rendering-updates-expected.txt:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266232 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:36 PM Changeset in webkit [267268] by Russell Epstein

11 edits
5 adds in branches/safari-610-branch

Cherry-pick r267057. rdar://problem/69101182

[Cocoa,HDR] HLS streams with HDR variants will not select HDR.
https://bugs.webkit.org/show_bug.cgi?id=216203
<rdar://problem/67438626>

Reviewed by Darin Adler.

Source/WebCore:

Test: http/tests/media/hls/hls-hdr-switch.html

In r264710, we adopted a new API to set the preferred HDR mode for every AVPlayer created by an HTMLMediaElement. The
MediaPlayerPrivateAVFoundationObjC object will query its parent when it creates an AVPlayer, or the MediaPlayer will
tell the MediaPlayerPrivate... that the HDR mode changes if the AVPlayer is already created. However, in r264710, we
neglected to cache the new value of the preferred HDR mode, so subsequent queries will just return "Standard". This means
HDR mode will correctly be applied if it changes after the AVPlayer has been created, but not initially.

platform/graphics/MediaPlayer.cpp: (WebCore::MediaPlayer::setPreferredDynamicRangeMode):

LayoutTests:

http/tests/media/hls/hls-hdr-switch-expected.txt: Added.
http/tests/media/hls/hls-hdr-switch.html: Added.
http/tests/media/resources/hls/green-bip.ts: Added.
http/tests/media/resources/hls/hdr.m3u8: Added.
http/tests/media/resources/hls/red-bip.ts: Added.
http/tests/media/resources/hls/test-live.php:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@267057 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:36 PM Changeset in webkit [267267] by Russell Epstein

4 edits in branches/safari-610-branch/Source

Cherry-pick r267031. rdar://problem/69101165

Web Inspector: docking buttons don't work when already docked if window is too small
https://bugs.webkit.org/show_bug.cgi?id=216488
<rdar://problem/68242717>

Reviewed by Timothy Hatcher.

Source/WebInspectorUI:

UserInterface/Base/Main.js: (WI.updateDockingAvailability): (WI.updateDockedState): (WI._updateDockNavigationItems): Always be sure to update the docking navigation items when docking becomes unavailable instead of just forcing Web Inspector to undock as if Web Inspector is already undocked then none of the docking navigation items will be updated. This makes it so that the docking navigation items are hidden when docking becomes unavailable while undocked.

Source/WebKit:

UIProcess/Inspector/WebInspectorProxy.cpp: (WebKit::WebInspectorProxy::attach): (WebKit::WebInspectorProxy::attachAvailabilityChanged): If Web Inspector is already attached, it can re-attach with a different configuration.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@267031 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:36 PM Changeset in webkit [267266] by Russell Epstein

3 edits
1 add in branches/safari-610-branch

Cherry-pick r267017. rdar://problem/69100994

Don't assume byte code operands are uint32 JSValues
https://bugs.webkit.org/show_bug.cgi?id=216386

Reviewed by Yusuke Suzuki.

JSTests:

stress/dont-assume-bytecode-operand-is-uint32.js: Added. (async foo):

Source/JavaScriptCore:

The slow path for enumerator_generic_pname was assuming that its input index operand
would always be a UInt32 JSValue boxed as int32. However, this assumption isn't true
because that value can have double format in the DFG, and remain in that format when
we exit from the DFG to baseline/LLInt code.

This was found via the widening number fuzzing agent.

I also audited two more places that seem like they suffer from the same issue,
and also switched them to using the asUInt32AsAnyInt function:

enumerator_structure_pname
create_rest

runtime/CommonSlowPaths.cpp: (JSC::SLOW_PATH_DECL):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@267017 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:36 PM Changeset in webkit [267265] by Russell Epstein

3 edits
2 adds in branches/safari-610-branch

Cherry-pick r266972. rdar://problem/69101020

REGRESSION (r255383): Transition from email to password field on login.live.com stutters after going back and forth
https://bugs.webkit.org/show_bug.cgi?id=216368
<rdar://problem/67019460>

Reviewed by Simon Fraser.

Source/WebCore:

Ensure we repaint before disconnecting from the backing provider layer.

Test: compositing/animation/repaint-after-clearing-shared-backing.html

rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::updateBacking):

LayoutTests:

compositing/animation/repaint-after-clearing-shared-backing-expected.html: Added.
compositing/animation/repaint-after-clearing-shared-backing.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266972 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:35 PM Changeset in webkit [267264] by Russell Epstein

6 edits in branches/safari-610-branch

Cherry-pick r266827. rdar://problem/69101047

[CG] REGRESSION (Big Sur): A GIF image with a finite loopCount loops an extra cycle
https://bugs.webkit.org/show_bug.cgi?id=216018
<rdar://problem/68304035>

Patch by Said Abou-Hallawa <sabouhallawa@apple.com> on 2020-09-10
Reviewed by Tim Horton.

Source/WebCore:

Remove the extra 'one' we used to add to the GIF loopCount since it is
now added by the underlying frameworks. But make sure we are compatible
with the older versions of macOS and iOS.

platform/graphics/cg/ImageDecoderCG.cpp: (WebCore::ImageDecoderCG::repetitionCount const):

Source/WTF:

Add a new macro for the new accurate behavior of CGImageSource.

Unrelated change: Fix the conditions for enabling the WebP images.

wtf/PlatformHave.h:

LayoutTests:

platform/mac/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266827 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:35 PM Changeset in webkit [267263] by Russell Epstein

2 edits in branches/safari-610-branch/Source/WebCore

Cherry-pick r266752. rdar://problem/69101201

Web process crashes at WebCore::HTMLMediaElement::prepareForVideoFullscreenStandby
https://bugs.webkit.org/show_bug.cgi?id=216283

Reviewed by Alex Christensen.

html/HTMLMediaElement.cpp: (WebCore::HTMLMediaElement::prepareForVideoFullscreenStandby):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266752 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:35 PM Changeset in webkit [267262] by Russell Epstein

2 edits in branches/safari-610-branch/Source/JavaScriptCore

Cherry-pick r266747. rdar://problem/69101160

re-enable TCSM on all OSs
https://bugs.webkit.org/show_bug.cgi?id=216281

Reviewed by Tadeu Zagallo.

runtime/Options.cpp: (JSC::defaultTCSMValue):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266747 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:35 PM Changeset in webkit [267261] by Russell Epstein

12 edits in branches/safari-610-branch/Source

Cherry-pick r266745. rdar://problem/69100985

Tighten checks when creating an audio buffer list
https://bugs.webkit.org/show_bug.cgi?id=216237
<rdar://problem/68271376>

Reviewed by Geoffrey Garen.

Source/WebCore:

Add a routine to check there is no multiplication integer overflow.

platform/audio/cocoa/WebAudioBufferList.cpp: (WebCore::computeBufferSize): (WebCore::WebAudioBufferList::isSupportedDescription): (WebCore::WebAudioBufferList::setSampleCount):
platform/audio/cocoa/WebAudioBufferList.h:

Source/WebKit:

Add message checks to verify that no message integer overflows happen when processing audio buffer list messages.

GPUProcess/GPUConnectionToWebProcess.cpp: (WebKit::GPUConnectionToWebProcess::audioTrackRendererManager):
GPUProcess/webrtc/RemoteAudioMediaStreamTrackRenderer.cpp: (WebKit::RemoteAudioMediaStreamTrackRenderer::RemoteAudioMediaStreamTrackRenderer): (WebKit::RemoteAudioMediaStreamTrackRenderer::audioSamplesStorageChanged): (WebKit::RemoteAudioMediaStreamTrackRenderer::audioSamplesAvailable):
GPUProcess/webrtc/RemoteAudioMediaStreamTrackRenderer.h:
GPUProcess/webrtc/RemoteAudioMediaStreamTrackRendererManager.cpp: (WebKit::RemoteAudioMediaStreamTrackRendererManager::RemoteAudioMediaStreamTrackRendererManager): (WebKit::RemoteAudioMediaStreamTrackRendererManager::createRenderer):
GPUProcess/webrtc/RemoteAudioMediaStreamTrackRendererManager.h:
GPUProcess/webrtc/RemoteMediaRecorder.cpp: (WebKit::RemoteMediaRecorder::audioSamplesStorageChanged): (WebKit::RemoteMediaRecorder::audioSamplesAvailable):
GPUProcess/webrtc/RemoteMediaRecorder.h:
WebProcess/cocoa/RemoteCaptureSampleManager.cpp: (WebKit::RemoteCaptureSampleManager::RemoteAudio::audioSamplesAvailable):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266745 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:35 PM Changeset in webkit [267260] by Russell Epstein

2 edits in branches/safari-610-branch/Source/WebCore

Cherry-pick r266375. rdar://problem/69101035

Avoid computing metadata for idempotent text autosizing on macOS
https://bugs.webkit.org/show_bug.cgi?id=216011

Reviewed by Darin Adler.

Avoids an unnecessary call to adjustForTextAutosizing during style resolution on macOS, where idempotent text
autosizing is disabled. This function call populates the AutosizeStatus fields on RenderStyle that are used
by the idempotent text autosizing heuristic. This function call appears consistently in traces taken while
running the Multiply subtest of MotionMark, if only for a relatively small number of samples. While
AutosizeStatus::computeStatus is designed to be very cheap, it ends up being called around 1.6 million times
over the course of the subtest.

style/StyleAdjuster.cpp: (WebCore::Style::Adjuster::adjust const):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266375 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:35 PM Changeset in webkit [267259] by Russell Epstein

9 edits in branches/safari-610-branch/Source/WebCore

Cherry-pick r266344. rdar://problem/69101085

Make StyleRareNonInheritedData::mask and StyleBackgroundData::background DataRefs
https://bugs.webkit.org/show_bug.cgi?id=215942

Reviewed by Darin Adler.

A significant amount of time in MotionMark's Multiply subtest is spent underneath the copy constructor
StyleRareNonInheritedData, and a significant amount of time underneath this copy constructor is spent copying
the rare non-inherited data's mask (a FillLayer).

This FillLayer is currently inline data in StyleRareNonInheritedData; to reduce the cost of copying rare
non-inherited data, we can instead make this a DataRef<FillLayer>, such that copying rare data will only copy
the reference to the FillLayer rather than the FillLayer itself.

Upon mutating the FillLayer, we now use DataRef::access() to ensure that these FillLayers are copied
before writing. See below for more details.

css/makeprop.pl: (generateFillLayerPropertyInheritValueSetter): (generateFillLayerPropertyValueSetter):
rendering/style/FillLayer.cpp: (WebCore::FillLayer::create): (WebCore::FillLayer::FillLayer):

Deeply copy the FillLayer's linked list of FillLayers. This preserves existing behavior, which currently
uses std::unique_ptr to store the pointer to the next FillLayer (and therefore, requires a deep copy of the
linked list when copying FillLayer).

In a future patch, we could probably further optimize this as well to behave in a copy-on-write way, by turning
the RefPtr<FillLayer> m_next; into an Optional<DataRef<FillLayer>> instead (and then use access() to copy
the next FillLayer prior to writing).

(WebCore::FillLayer::~FillLayer):
(WebCore::FillLayer::operator=):

rendering/style/FillLayer.h:

Make FillLayer ref-counted, and introduce new create methods for constructing FillLayers. Use these
methods in several places where we currently call the constructors directly, via makeUnique.

(WebCore::FillLayer::copy const):
(WebCore::FillLayer::setNext):

rendering/style/RenderStyle.h: (WebCore::RenderStyle::hasBackgroundImage const): (WebCore::RenderStyle::hasFixedBackgroundImage const): (WebCore::RenderStyle::backgroundRepeatX const): (WebCore::RenderStyle::backgroundRepeatY const): (WebCore::RenderStyle::backgroundComposite const): (WebCore::RenderStyle::backgroundAttachment const): (WebCore::RenderStyle::backgroundClip const): (WebCore::RenderStyle::backgroundOrigin const): (WebCore::RenderStyle::backgroundXPosition const): (WebCore::RenderStyle::backgroundYPosition const): (WebCore::RenderStyle::backgroundSizeType const): (WebCore::RenderStyle::backgroundSizeLength const): (WebCore::RenderStyle::ensureBackgroundLayers): (WebCore::RenderStyle::maskImage const): (WebCore::RenderStyle::maskRepeatX const): (WebCore::RenderStyle::maskRepeatY const): (WebCore::RenderStyle::maskComposite const): (WebCore::RenderStyle::maskClip const): (WebCore::RenderStyle::maskOrigin const): (WebCore::RenderStyle::maskXPosition const): (WebCore::RenderStyle::maskYPosition const): (WebCore::RenderStyle::maskSizeType const): (WebCore::RenderStyle::maskSizeLength const): (WebCore::RenderStyle::ensureMaskLayers): (WebCore::RenderStyle::hasMask const): (WebCore::RenderStyle::setBackgroundXPosition): (WebCore::RenderStyle::setBackgroundYPosition): (WebCore::RenderStyle::setBackgroundSize): (WebCore::RenderStyle::setBackgroundSizeLength): (WebCore::RenderStyle::clearBackgroundLayers): (WebCore::RenderStyle::inheritBackgroundLayers): (WebCore::RenderStyle::clearMaskLayers): (WebCore::RenderStyle::inheritMaskLayers): (WebCore::RenderStyle::setMaskImage): (WebCore::RenderStyle::setMaskXPosition): (WebCore::RenderStyle::setMaskYPosition): (WebCore::RenderStyle::setMaskSize):
rendering/style/StyleBackgroundData.cpp: (WebCore::StyleBackgroundData::StyleBackgroundData): (WebCore::StyleBackgroundData::dump const):
rendering/style/StyleBackgroundData.h:

Since FillLayer is now ref-counted, StyleBackgroundData::background needs to be a DataRef as well.

rendering/style/StyleRareNonInheritedData.cpp: (WebCore::StyleRareNonInheritedData::StyleRareNonInheritedData):
rendering/style/StyleRareNonInheritedData.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266344 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:35 PM Changeset in webkit [267258] by Russell Epstein

5 edits
2 adds in branches/safari-610-branch

Cherry-pick r266290. rdar://problem/69101142

[iOS] Vertical text's logical width calculation is stale from the previous height of the WKWebView
https://bugs.webkit.org/show_bug.cgi?id=215910

Reviewed by Simon Fraser.

Source/WebCore:

When there is vertical text (really: orthogonal flows) in the content, the available width of the vertical
text is the height of its containing block. However, the height of the containing block (indeed: all ancestors)
may be "auto", in which case the CSS spec says the available width of the element should be "the initial
containing block's size."[1]

Previously, we were using the FrameView's visibleHeight as this metric. However, the visibleHeight is calculated
asynchronously, after layout, after a round-trip from the Web Process to the UI Process and back to the Web
Process. Therefore, if content changes the WKWebView's size and the web view immediatey re-lays-out, this
visibleHeight metric is stale from whatever the previous height of the WKWebView was. In addition, the
visibleHeight metric isn't even supposed to be used inside layout; it's instead only supposed to be used for
things like position: fixed elements.

Instead, we should use FrameView::layoutSize(), which is set before layout to the size of the WKWebView. The
name even indicates that it should be used for layout purposes.

[1] https://drafts.csswg.org/css-writing-modes-4/#orthogonal-auto

Test: WebKit.OrthogonalFlowAvailableSize

rendering/RenderBox.cpp: (WebCore::RenderBox::perpendicularContainingBlockLogicalHeight const):
rendering/RenderView.cpp: (WebCore::RenderView::availableLogicalHeight const):

Tools:

TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
TestWebKitAPI/Tests/WebKit/OrthogonalFlowAvailableSize.mm: Added. (TEST):
TestWebKitAPI/Tests/WebKit/orthogonal-flow-available-size.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266290 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:35 PM Changeset in webkit [267257] by Russell Epstein

4 edits in branches/safari-610-branch

Cherry-pick r266244. rdar://problem/69101147

REGRESSION (r264790): IndexedDB may abort transactions of in-memory databases
https://bugs.webkit.org/show_bug.cgi?id=215855
<rdar://problem/67418574>

Reviewed by Youenn Fablet.

Source/WebCore:

We don't abort transactions on in-memory database before process suspension because they don't hold database
file lock. Before r264790, only ephemeral session would use in-memory databases, so we only checked session. Now
persistent session also uses in-memory databases for third-party storage, so we need to add another check.

API test: IndexedDB.SuspendImminentlyForThirdPartyDatabases

Modules/indexeddb/server/IDBServer.cpp: (WebCore::IDBServer::IDBServer::stopDatabaseActivitiesOnMainThread):

Tools:

TestWebKitAPI/Tests/WebKitCocoa/IndexedDBSuspendImminently.mm: (postResult): (catch):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266244 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:35 PM Changeset in webkit [267256] by Russell Epstein

5 edits in branches/safari-610-branch/Source/WebKit

Cherry-pick r266411. rdar://problem/68300959

[iOS] AGX compiler service sandbox violation
https://bugs.webkit.org/show_bug.cgi?id=216042
<rdar://problem/68111667>

Reviewed by Brent Fulgham.

For a set of devices, mach-lookup sandbox violations have been observed for an AGX compiler service. For these devices,
we currently issue an extension for one AGX compiler service, but this is not sufficient since there is a similar
service name that needs to be added as well.

Shared/WebProcessCreationParameters.cpp: (WebKit::WebProcessCreationParameters::encode const): (WebKit::WebProcessCreationParameters::decode):
Shared/WebProcessCreationParameters.h:
UIProcess/Cocoa/WebProcessPoolCocoa.mm: (WebKit::agxCompilerServices): (WebKit::WebProcessPool::platformInitializeWebProcess):
WebProcess/cocoa/WebProcessCocoa.mm: (WebKit::WebProcess::platformInitializeWebProcess):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266411 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:34 PM Changeset in webkit [267255] by keith_miller@apple.com

3 edits
1 add in trunk

DFG should ensure there are PhantomLocals for the taken block of op_jneq_ptr
https://bugs.webkit.org/show_bug.cgi?id=216669

Reviewed by Saam Barati.

JSTests:

stress/jneq-ptr-opcode-variable-only-live-on-taken-branch.js: Added.

(bar):
(foo):

Source/JavaScriptCore:

Right now, if there is a local that is live on the taken branch but dead on
not-taken branch then nothing will preserve it for OSR exit. This patch simply
adds a PhantomLocal for each live operand for the first bytecode of the taken block.

dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::parseBlock):

12:30 PM Changeset in webkit [267254] by commit-queue@webkit.org

5 edits in trunk/Source/WebCore

REGRESSION(r267137): PaintFrequencyTracker needs to track all the painting
https://bugs.webkit.org/show_bug.cgi?id=216677

Patch by Said Abou-Hallawa <sabouhallawa@apple.com> on 2020-09-18
Reviewed by Simon Fraser.

r267137 removed all the optimizations which the Design test got from
r230544 because it resets the renderingUpdateTimestamp to zero when it
exists. This makes RenderLayer always retrieves this timestamp with value
equal to zero. There is no direct call from Page::updateRendering() to
RenderLayer::paintLayerContents(). Painting has to be scheduled to the
next run-loop. Because SinglePaintFrequencyTracking tracks only the painting
whose timestamp is not zero, SinglePaintFrequencyTracking has not been
tracking any painting.

The solution is to track all the painting. When renderingUpdateTimestamp()
is zero, SinglePaintFrequencyTracking will use MonotonicTime::now() instead.
This will happen in cases like calling updateControlTints() before calling
Page::updateRendering().

page/Page.cpp:

(WebCore::Page::updateRendering):

page/Page.h:

(WebCore::Page::lastRenderingUpdateTimestamp const):
(WebCore::Page::renderingUpdateTimestamp const): Deleted.

rendering/PaintFrequencyTracker.h:

(WebCore::SinglePaintFrequencyTracking::SinglePaintFrequencyTracking):
(WebCore::SinglePaintFrequencyTracking::~SinglePaintFrequencyTracking):

rendering/RenderLayer.cpp:

(WebCore::RenderLayer::paintLayerContents):
(WebCore::RenderLayer::calculateClipRects const):

12:18 PM Changeset in webkit [267253] by Chris Dumez

6 edits
1 copy
4 moves
60 adds in trunk/LayoutTests

Import AudioContext / AudioListener / AudioNode / AudioParam layout tests from Blink
https://bugs.webkit.org/show_bug.cgi?id=216706

Reviewed by Eric Carlson.

Import AudioContext / AudioListener / AudioNode / AudioParam layout tests from Blink.

webaudio/AudioContext/audiocontext-close-basic-expected.txt: Added.
webaudio/AudioContext/audiocontext-close-basic.html: Added.
webaudio/AudioContext/audiocontext-listener-should-not-crash-expected.txt: Added.
webaudio/AudioContext/audiocontext-listener-should-not-crash.html: Added.
webaudio/AudioListener/audiolistener-automation-position-expected.txt: Added.
webaudio/AudioListener/audiolistener-automation-position.html: Added.
webaudio/AudioListener/audiolistener-set-position-expected.txt: Added.
webaudio/AudioListener/audiolistener-set-position.html: Added.
webaudio/AudioNode/tail-connections-expected.txt: Added.
webaudio/AudioNode/tail-connections.html: Added.
webaudio/AudioNode/tail-processing-expected.txt: Added.
webaudio/AudioNode/tail-processing.html: Added.
webaudio/AudioParam/audioparam-automation-clamping-expected.txt: Added.
webaudio/AudioParam/audioparam-automation-clamping.html: Added.
webaudio/AudioParam/audioparam-cancel-and-hold-expected.txt: Renamed from LayoutTests/webaudio/audioparam-cancel-and-hold-expected.txt.
webaudio/AudioParam/audioparam-cancel-and-hold.html: Renamed from LayoutTests/webaudio/audioparam-cancel-and-hold.html.
webaudio/AudioParam/audioparam-clamp-time-to-current-time-expected.txt: Added.
webaudio/AudioParam/audioparam-clamp-time-to-current-time.html: Added.
webaudio/AudioParam/audioparam-initial-event-expected.txt: Added.
webaudio/AudioParam/audioparam-initial-event.html: Added.
webaudio/AudioParam/audioparam-k-rate-expected.txt: Added.
webaudio/AudioParam/audioparam-k-rate.html: Added.
webaudio/AudioParam/audioparam-linearRamp-value-attribute-expected.txt: Added.
webaudio/AudioParam/audioparam-linearRamp-value-attribute.html: Added.
webaudio/AudioParam/audioparam-negative-exponentialRamp-expected.txt: Added.
webaudio/AudioParam/audioparam-negative-exponentialRamp.html: Added.
webaudio/AudioParam/audioparam-nominal-range-expected.txt: Renamed from LayoutTests/webaudio/audioparam-nominal-range-expected.txt.
webaudio/AudioParam/audioparam-nominal-range.html: Renamed from LayoutTests/webaudio/audioparam-nominal-range.html.
webaudio/AudioParam/audioparam-processing-expected.txt: Added.
webaudio/AudioParam/audioparam-processing.html: Added.
webaudio/AudioParam/audioparam-sampling-expected.txt: Added.
webaudio/AudioParam/audioparam-sampling.html: Added.
webaudio/AudioParam/audioparam-setTarget-timeConstant-0-expected.txt: Added.
webaudio/AudioParam/audioparam-setTarget-timeConstant-0.html: Added.
webaudio/AudioParam/audioparam-setTargetAtTime-continuous-expected.txt: Added.
webaudio/AudioParam/audioparam-setTargetAtTime-continuous.html: Added.
webaudio/AudioParam/audioparam-setTargetAtTime-limit-expected.txt: Added.
webaudio/AudioParam/audioparam-setTargetAtTime-limit.html: Added.
webaudio/AudioParam/audioparam-setTargetAtTime-sampling-expected.txt: Added.
webaudio/AudioParam/audioparam-setTargetAtTime-sampling.html: Added.
webaudio/AudioParam/audioparam-setValueCurve-copy-expected.txt: Added.
webaudio/AudioParam/audioparam-setValueCurve-copy.html: Added.
webaudio/AudioParam/audioparam-setValueCurve-duration-expected.txt: Added.
webaudio/AudioParam/audioparam-setValueCurve-duration.html: Added.
webaudio/AudioParam/audioparam-setValueCurve-end-expected.txt: Added.
webaudio/AudioParam/audioparam-setValueCurve-end.html: Added.
webaudio/AudioParam/audioparam-setValueCurve-exceptions-expected.txt: Added.
webaudio/AudioParam/audioparam-setValueCurveAtTime-interpolation-expected.txt: Added.
webaudio/AudioParam/audioparam-setValueCurveAtTime-interpolation.html: Added.
webaudio/AudioParam/audioparam-update-value-attribute-expected.txt: Added.
webaudio/AudioParam/audioparam-update-value-attribute.html: Added.
webaudio/AudioParam/audioparam-value-setter-error-expected.txt: Added.
webaudio/AudioParam/audioparam-value-setter-error.html: Added.
webaudio/AudioParam/cancel-values-crash-913217-expected.txt: Added.
webaudio/AudioParam/cancel-values-crash-913217.html: Added.
webaudio/AudioParam/value-setter-warnings-expected.txt: Added.
webaudio/AudioParam/value-setter-warnings.html: Added.
webaudio/AudioParam/worklet-warnings-expected.txt: Added.
webaudio/AudioParam/worklet-warnings.html: Added.
webaudio/audioparam-exponentialRampToValueAtTime.html:
webaudio/audioparam-linearRampToValueAtTime.html:
webaudio/audioparam-setValueAtTime.html:
webaudio/resources/audioparam-testing-legacy.js: Copied from LayoutTests/webaudio/resources/audioparam-testing.js.

(renderLength):
(createConstantBuffer):
(createConstantArray):
(createLinearRampArray):
(createExponentialRampArray):
(discreteTimeConstantForSampleRate):
(createExponentialApproachArray):
(createSineWaveArray):
(endValueDelta):
(valueUpdate):
(comparePartialSignals):
(verifyDiscontinuities):
(compareSignals):
(checkResultFunction):
(doAutomation):
(createAudioGraphAndTest):

webaudio/resources/audioparam-testing.js:

(renderLength):
(createConstantArray):
(getStartEndFrames):
(createLinearRampArray):
(createExponentialRampArray):
(discreteTimeConstantForSampleRate):
(createExponentialApproachArray):
(createReferenceSineArray):
(createSineWaveArray):
(endValueDelta):
(relativeErrorMetric):
(differenceErrorMetric):
(valueUpdate):
(comparePartialSignals):
(verifyDiscontinuities):
(compareSignals):
(checkResultFunction):
(doAutomation):
(createAudioGraphAndTest):

webaudio/resources/set-position-vs-curve-test.js: Added.

(testPositionSetterVsCurve):

11:55 AM Changeset in webkit [267252] by Chris Dumez

7 edits in trunk

webaudio/Analyser/handle-silent-inputs.html test is failing
https://bugs.webkit.org/show_bug.cgi?id=216708

Reviewed by Geoffrey Garen.

Source/WebCore:

Merge the following fix to AnalyserNode from Blink so that webaudio/Analyser/handle-silent-inputs.html
layout test starts passing:

https://codereview.chromium.org/2666063003

No new tests, rebaselined existing test.

Modules/webaudio/AnalyserNode.cpp:

(WebCore::AnalyserNode::process):
(WebCore::AnalyserNode::updatePullStatus):
(WebCore::AnalyserNode::tailTime const):

Modules/webaudio/AnalyserNode.h:
Modules/webaudio/AudioBasicInspectorNode.h:

LayoutTests:

Rebaseline test that is now passing.

webaudio/Analyser/handle-silent-inputs-expected.txt:

10:53 AM Changeset in webkit [267251] by Chris Dumez

10 edits
9 adds in trunk/LayoutTests/imported/w3c

Resync web-platform-tests/webaudio from upstream
https://bugs.webkit.org/show_bug.cgi?id=216700

Reviewed by Sam Weinig.

Resync web-platform-tests/webaudio from upstream 175a1086e0061c75d1.

web-platform-tests/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-not-fully-active-expected.txt: Added.
web-platform-tests/webaudio/the-audio-api/the-audiocontext-interface/audiocontext-not-fully-active.html: Added.
web-platform-tests/webaudio/the-audio-api/the-audiocontext-interface/resources/not-fully-active-helper.sub.html: Added.
web-platform-tests/webaudio/the-audio-api/the-audiocontext-interface/resources/w3c-import.log: Added.
web-platform-tests/webaudio/the-audio-api/the-audiocontext-interface/w3c-import.log:
web-platform-tests/webaudio/the-audio-api/the-audioworklet-interface/extended-audioworkletnode-with-parameters.https-expected.txt: Added.
web-platform-tests/webaudio/the-audio-api/the-audioworklet-interface/extended-audioworkletnode-with-parameters.https.html: Added.
web-platform-tests/webaudio/the-audio-api/the-audioworklet-interface/w3c-import.log:
web-platform-tests/webaudio/the-audio-api/the-convolvernode-interface/realtime-conv-expected.txt:
web-platform-tests/webaudio/the-audio-api/the-convolvernode-interface/realtime-conv.html:
web-platform-tests/webaudio/the-audio-api/the-delaynode-interface/delay-test-expected.txt: Added.
web-platform-tests/webaudio/the-audio-api/the-delaynode-interface/delay-test.html: Added.
web-platform-tests/webaudio/the-audio-api/the-delaynode-interface/w3c-import.log:

10:52 AM Changeset in webkit [267250] by sihui_liu@apple.com

4 edits in trunk/Source/WebKit

Webpages flash when getting closed
https://bugs.webkit.org/show_bug.cgi?id=216131
<rdar://problem/62264106>

Reviewed by Chris Dumez.

Closing a page in web process will detach root CA layer and clears content in view immediately. If this happens
in web process before transaction, which contains view hierachy change or layer change, is committed in UI
process, we would see a white flash. To try fixing this issue, we explicitly delay sending the close message
to next runloop cycle.

UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::close):
(WebKit::WebPageProxy::receivedNavigationPolicyDecision):

UIProcess/WebProcessProxy.cpp:

(WebKit::m_shutdownPreventingScopeCounter):
(WebKit::WebProcessProxy::canTerminateAuxiliaryProcess):

UIProcess/WebProcessProxy.h: remove class ScopePreventingShutdown and use RefCounter to prevent process

shutdown.
(WebKit::WebProcessProxy::shutdownPreventingScope):
(WebKit::WebProcessProxy::ScopePreventingShutdown::ScopePreventingShutdown): Deleted.
(WebKit::WebProcessProxy::ScopePreventingShutdown::~ScopePreventingShutdown): Deleted.
(WebKit::WebProcessProxy::makeScopePreventingShutdown): Deleted.

10:26 AM Changeset in webkit [267249] by youenn@apple.com

9 edits in trunk/Source

Add internal flag to enable/disable H264 hardware encoder
https://bugs.webkit.org/show_bug.cgi?id=216534

Reviewed by Eric Carlson.

Source/WebCore:

Update process-wide hardware H264 boolean flag based on internal feature flag.
No change of behavior.

platform/mediastream/libwebrtc/LibWebRTCProvider.cpp:

(WebCore::LibWebRTCProvider::setH264HardwareEncoderAllowed):

platform/mediastream/libwebrtc/LibWebRTCProvider.h:
platform/mediastream/libwebrtc/LibWebRTCProviderCocoa.cpp:

(WebCore::LibWebRTCProvider::setH264HardwareEncoderAllowed):
(WebCore::LibWebRTCProviderCocoa::~LibWebRTCProviderCocoa):
(WebCore::LibWebRTCProviderCocoa::setH264HardwareEncoderAllowed): Deleted.

platform/mediastream/libwebrtc/LibWebRTCProviderCocoa.h:
testing/Internals.cpp:

(WebCore::Internals::resetToConsistentState):
(WebCore::Internals::setH264HardwareEncoderAllowed):

Source/WebKit:

Shared/WebPreferencesInternal.yaml:
WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::updatePreferences):

10:19 AM Changeset in webkit [267248] by Karl Rackler

2 edits in branches/safari-610-branch/LayoutTests

[ iOS wk2 ] compositing/clipping/border-radius-on-webgl.html is a flaky failure
https://bugs.webkit.org/show_bug.cgi?id=215324

Unreviewed test gardening.

platform/ios-wk2/TestExpectations:

10:18 AM Changeset in webkit [267247] by Alan Coon

8 edits in branches/safari-610.2.6.1-branch/Source

Versioning.

WebKit-7610.2.6.1.1

10:15 AM Changeset in webkit [267246] by youenn@apple.com

10 edits in trunk

Hash deviceIds in WebProcess instead of UIProcess to allow audio output device IDs in WebProcess
https://bugs.webkit.org/show_bug.cgi?id=216693

Reviewed by Eric Carlson.

LayoutTests/imported/w3c:

web-platform-tests/mediacapture-streams/MediaDevices-enumerateDevices-returned-objects.https-expected.txt:

Source/WebCore:

Make sure to create new MediaDeviceInfo objects everytime enumerateDevices is called.
Covered by updated tests.

Modules/mediastream/MediaDevices.cpp:

(WebCore::MediaDevices::MediaDevices):
(WebCore::MediaDevices::stop):
(WebCore::MediaDevices::computeDevices):
(WebCore::MediaDevices::enumerateDevices):
(WebCore::MediaDevices::refreshDevices): Deleted.

Modules/mediastream/MediaDevices.h:

Source/WebKit:

UIProcess/UserMediaPermissionRequestManagerProxy.cpp:

(WebKit::UserMediaPermissionRequestManagerProxy::computeFilteredDeviceList):
(WebKit::UserMediaPermissionRequestManagerProxy::enumerateMediaDevicesForFrame):

UIProcess/UserMediaPermissionRequestManagerProxy.h:

LayoutTests:

fast/mediastream/device-change-event-2.html:

10:13 AM Changeset in webkit [267245] by Chris Dumez

11 edits
1 copy
53 adds
5 deletes in trunk/LayoutTests

Import Analyser / AudioBuffer / AudioBufferSource layout tests from Blink
https://bugs.webkit.org/show_bug.cgi?id=216649

Reviewed by Eric Carlson.

Import Analyser / AudioBuffer / AudioBufferSource layout tests from Blink to extend
webaudio test coverage.

webaudio/Analyser/automatic-pull-node-expected.txt: Added.
webaudio/Analyser/automatic-pull-node.html: Added.
webaudio/Analyser/handle-silent-inputs-expected.txt: Added.
webaudio/Analyser/handle-silent-inputs.html: Added.
webaudio/Analyser/realtimeanalyser-byte-data-expected.txt: Added.
webaudio/Analyser/realtimeanalyser-byte-data.html: Added.
webaudio/Analyser/realtimeanalyser-downmix-expected.txt: Added.
webaudio/Analyser/realtimeanalyser-downmix.html: Added.
webaudio/Analyser/realtimeanalyser-fftsize-reset-expected.txt: Added.
webaudio/Analyser/realtimeanalyser-fftsize-reset.html: Added.
webaudio/Analyser/realtimeanalyser-float-data-expected.txt: Added.
webaudio/Analyser/realtimeanalyser-float-data.html: Added.
webaudio/Analyser/realtimeanalyser-freq-data-expected.txt: Added.
webaudio/Analyser/realtimeanalyser-freq-data-smoothing-expected.txt: Added.
webaudio/Analyser/realtimeanalyser-freq-data-smoothing.html: Added.
webaudio/Analyser/realtimeanalyser-freq-data.html: Added.
webaudio/Analyser/realtimeanalyser-multiple-calls-expected.txt: Added.
webaudio/Analyser/realtimeanalyser-multiple-calls.html: Added.
webaudio/Analyser/realtimeanalyser-zero-expected.txt: Added.
webaudio/Analyser/realtimeanalyser-zero.html: Added.
webaudio/AudioBuffer/audiobuffer-resample-expected.txt: Added.
webaudio/AudioBuffer/audiobuffer-resample.html: Added.
webaudio/AudioBuffer/huge-buffer-expected.txt: Added.
webaudio/AudioBuffer/huge-buffer.html: Added.
webaudio/AudioBufferSource/audiobuffersource-detune-modulated-impulse-expected.txt: Added.
webaudio/AudioBufferSource/audiobuffersource-detune-modulated-impulse.html: Added.
webaudio/AudioBufferSource/audiobuffersource-detune-modulation-expected.txt: Added.
webaudio/AudioBufferSource/audiobuffersource-detune-modulation.html: Added.
webaudio/AudioBufferSource/audiobuffersource-late-start-expected.txt: Added.
webaudio/AudioBufferSource/audiobuffersource-late-start.html: Added.
webaudio/AudioBufferSource/audiobuffersource-loop-comprehensive-expected.txt: Added.
webaudio/AudioBufferSource/audiobuffersource-loop-comprehensive.html: Added.
webaudio/AudioBufferSource/audiobuffersource-loop-grain-no-duration-expected.txt: Added.
webaudio/AudioBufferSource/audiobuffersource-loop-grain-no-duration.html: Added.
webaudio/AudioBufferSource/audiobuffersource-loop-points-expected.txt: Added.
webaudio/AudioBufferSource/audiobuffersource-loop-points.html: Added.
webaudio/AudioBufferSource/audiobuffersource-playbackrate-expected.txt: Added.
webaudio/AudioBufferSource/audiobuffersource-playbackrate-modulated-impulse-expected.txt: Added.
webaudio/AudioBufferSource/audiobuffersource-playbackrate-modulated-impulse.html: Added.
webaudio/AudioBufferSource/audiobuffersource-playbackrate-modulation-expected.txt: Added.
webaudio/AudioBufferSource/audiobuffersource-playbackrate-modulation.html: Added.
webaudio/AudioBufferSource/audiobuffersource-playbackrate.html: Added.
webaudio/AudioBufferSource/audiobuffersource-premature-loop-stop-expected.txt: Added.
webaudio/AudioBufferSource/audiobuffersource-premature-loop-stop.html: Added.
webaudio/AudioBufferSource/resources/audiobuffersource-detune-modulation-expected.wav: Added.
webaudio/AudioBufferSource/resources/audiobuffersource-loop-points-expected.wav: Added.
webaudio/AudioBufferSource/resources/audiobuffersource-playbackrate-modulation-expected.wav: Added.
webaudio/audiobuffersource-loop-comprehensive-expected.txt: Removed.
webaudio/audiobuffersource-loop-comprehensive.html: Removed.
webaudio/audiobuffersource-loop-points-expected.wav: Removed.
webaudio/audiobuffersource-loop-points.html: Removed.
webaudio/audiobuffersource-negative-playbackrate-interpolated-loop.html:
webaudio/audiobuffersource-negative-playbackrate-interpolated.html:
webaudio/audiobuffersource-negative-playbackrate-loop.html:
webaudio/audiobuffersource-negative-playbackrate.html:
webaudio/audiobuffersource-playbackrate-expected.wav: Removed.
webaudio/audiobuffersource-start.html:
webaudio/resources/audiobuffersource-testing-legacy.js: Copied from LayoutTests/webaudio/resources/audiobuffersource-testing.js.

(createTestBuffer):
(createRamp):
(checkSingleTest):
(checkAllTests):

webaudio/resources/audiobuffersource-testing.js:

(createTestBuffer):
(checkSingleTest):
(checkAllTests):
(createSawtoothWithModulation):

webaudio/resources/buffer-loader.js:

(BufferLoader):
(request.onload):
(request.onerror):
(BufferLoader.prototype.loadBuffer):
(BufferLoader.prototype.load):

webaudio/resources/fft.js: Added.

(FFT):
(this.toString):
(FFT.prototype.FFTException):
(FFT.prototype.FFTRadix2Core):
(FFT.prototype.fft):
(FFT.prototype.iFFTRadix2Core):
(FFT.prototype.ifft):
(FFT.prototype.ifftScale):
(FFT.prototype.RFFTRadix2CoreStage1):
(FFT.prototype.rfft):

webaudio/resources/realtimeanalyser-testing.js: Added.

(createGraph):
(applyWindow):
(computeFFTMagnitude):
(dbToLinear):
(linearToDb):
(clipMagnitude):
(compareFloatFreq):
(smoothFFT):
(convertFloatToByte):

10:08 AM Changeset in webkit [267244] by Alan Coon

1 copy in branches/safari-610.2.6.1-branch

New branch.

10:03 AM Changeset in webkit [267243] by jer.noble@apple.com

12 edits
1 delete in trunk

REGRESSION(r254031): Captions fail to load on jw.org
https://bugs.webkit.org/show_bug.cgi?id=216672
<rdar://problem/69016059>

Reviewed by Eric Carlson.

LayoutTests/imported/w3c:

web-platform-tests/html/semantics/embedded-content/media-elements/track/track-element/cloneNode-expected.txt:
web-platform-tests/html/semantics/embedded-content/media-elements/track/track-element/track-data-url-expected.txt:
web-platform-tests/service-workers/service-worker/webvtt-cross-origin.https-expected.txt:

Source/WebCore:

Revert r254031.

loader/TextTrackLoader.cpp:

(WebCore::TextTrackLoader::load):

LayoutTests:

http/tests/security/contentSecurityPolicy/resources/track.php: Removed.
http/tests/security/contentSecurityPolicy/track-redirect-allowed.html:
http/tests/security/contentSecurityPolicy/track-redirect-allowed2.html:
http/tests/security/contentSecurityPolicy/track-redirect-blocked.html:
http/tests/security/text-track-crossorigin-expected.txt:
http/tests/security/text-track-crossorigin.html:

10:02 AM Changeset in webkit [267242] by Ryan Haddad

2 edits in branches/safari-610-branch/Tools

Cherry-pick r267224. rdar://problem/57029120

Unreviewed test gardening for rdar://57029120.

TestWebKitAPI/Tests/WebKitCocoa/IndexedDBStructuredCloneBackwardCompatibility.mm:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@267224 268f45cc-cd09-0410-ab3c-d52691b4dbfc

9:43 AM Changeset in webkit [267241] by Chris Dumez

2 edits in trunk/Source/WebCore

[macOS Big Sur] ASSERTION FAILED: !m_gamepadMap.get(device)./platform/gamepad/mac/HIDGamepadProvider.mm(233) under WebCore::HIDGamepadProvider::deviceAdded
https://bugs.webkit.org/show_bug.cgi?id=216665
<rdar://problem/68641574>

Reviewed by Alex Christensen.

On macOS Big Sur, it appears we get notified multiple times that the Shenzhen Longshengwei Technology Gamepad
is getting added during Gamepad.GCFVersusHID API test. This was causing an assertion to be hit under
HIDGamepadProvider::deviceAdded() where we expected the device not not already be in the map. In this patch,
we work around this HID quirk on Big Sur by ignoring the notification if we already know about the device.

No new tests, fixes existing API test.

platform/gamepad/mac/HIDGamepadProvider.mm:

(WebCore::HIDGamepadProvider::deviceAdded):

9:43 AM Changeset in webkit [267240] by Chris Dumez

2 edits in trunk/Source/WebCore

Vectorize SetTargetAtTime processing in AudioParamTimeline
https://bugs.webkit.org/show_bug.cgi?id=216673
<rdar://problem/69111432>

Reviewed by Sam Weinig.

Fix the SSE implementation of VectorMath::vsadd() to properly deal with source
and destination alignment, similarly to what is done in other VectorMath functions.

No new tests, fixes existing crash on GTK bots.

platform/audio/VectorMath.cpp:

(WebCore::VectorMath::vsadd):

9:32 AM Changeset in webkit [267239] by Paulo Matos

6 edits in trunk/Source/JavaScriptCore

Unified build fixes from ARMv7 build failures
https://bugs.webkit.org/show_bug.cgi?id=216698

Reviewed by Adrian Perez de Castro.

llint/LLIntThunks.cpp:
runtime/FileBasedFuzzerAgent.cpp:
runtime/FunctionExecutableDump.cpp:
runtime/NativeExecutable.cpp:
runtime/WeakMapImpl.cpp:

8:24 AM Changeset in webkit [267238] by Chris Dumez

2 edits in trunk/LayoutTests/imported/w3c

Unreviewed, rebaseline imported/w3c/web-platform-tests/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest.html.

web-platform-tests/webaudio/the-audio-api/the-mediaelementaudiosourcenode-interface/mediaElementAudioSourceToScriptProcessorTest-expected.txt:

8:13 AM Changeset in webkit [267237] by youenn@apple.com

6 edits in trunk/Source/WebKit

Unified build fixes in media code
https://bugs.webkit.org/show_bug.cgi?id=216691

Reviewed by Sam Weinig.

Add missing includes and/or missing undef.
No change of behavior.

GPUProcess/webrtc/RemoteAudioMediaStreamTrackRenderer.cpp:
GPUProcess/webrtc/RemoteMediaRecorder.cpp:
WebProcess/WebPage/WebPageOverlay.h:
WebProcess/cocoa/RemoteRealtimeMediaSource.cpp:
WebProcess/cocoa/RemoteRealtimeMediaSource.h:

5:15 AM Changeset in webkit [267236] by Alan Bujtas

4 edits in trunk/Source/WebCore

[LFC][IFC] Move computedLineLogicalRect to InlineFormattingContext::Geometry
https://bugs.webkit.org/show_bug.cgi?id=216680

Reviewed by Simon Fraser.

This function computes line geometry. It belongs in InlineFormattingContext::Geometry.

layout/inlineformatting/InlineFormattingContext.cpp:

(WebCore::Layout::InlineFormattingContext::computeGeometryForLineContent):
(WebCore::Layout::InlineFormattingContext::computedLineLogicalRect const): Deleted.

layout/inlineformatting/InlineFormattingContext.h:
layout/inlineformatting/InlineFormattingContextGeometry.cpp:

(WebCore::Layout::InlineFormattingContext::Geometry::computedLineLogicalRect const):

4:23 AM Changeset in webkit [267235] by Noam Rosenthal

2 edits in trunk/Source/WebKit

Enable paint timing by default
https://bugs.webkit.org/show_bug.cgi?id=211736

Reviewed by Simon Fraser.

Shared/WebPreferencesExperimental.yaml:

PaintTimingEnabled default to true.

4:16 AM Changeset in webkit [267234] by Alan Bujtas

9 edits in trunk/Source/WebCore

[LFC][IFC] Move inline box constructing and alignment logic to LineBoxBuilder
https://bugs.webkit.org/show_bug.cgi?id=216678

Reviewed by Simon Fraser.

Move the LineBox related logic out of the LineBox class to InlineFormattingContext::Geometry::LineBoxBuilder.
This makes the LineBox class a light, box like class that we can cache in the InlineFormattingState.

layout/inlineformatting/InlineFormattingContext.cpp:

(WebCore::Layout::InlineFormattingContext::computedLineLogicalRect const):
(WebCore::Layout::InlineFormattingContext::computeGeometryForLineContent):

layout/inlineformatting/InlineFormattingContext.h:
layout/inlineformatting/InlineFormattingContextGeometry.cpp:

(WebCore::Layout::LineBoxBuilder::formattingContext const):
(WebCore::Layout::LineBoxBuilder::root const):
(WebCore::Layout::LineBoxBuilder::layoutState const):
(WebCore::Layout::HangingContent::width const):
(WebCore::Layout::HangingContent::isConditional const):
(WebCore::Layout::HangingContent::setIsConditional):
(WebCore::Layout::HangingContent::expand):
(WebCore::Layout::HangingContent::reset):
(WebCore::Layout::collectHangingContent):
(WebCore::Layout::horizontalAlignmentOffset):
(WebCore::Layout::LineBoxBuilder::LineBoxBuilder):
(WebCore::Layout::LineBoxBuilder::build):
(WebCore::Layout::LineBoxBuilder::constructInlineBoxes):
(WebCore::Layout::LineBoxBuilder::computeInlineBoxesLogicalHeight):
(WebCore::Layout::LineBoxBuilder::alignInlineBoxesVerticallyAndComputeLineBoxHeight):
(WebCore::Layout::InlineFormattingContext::Geometry::lineBoxForLineContent):

layout/inlineformatting/InlineLine.cpp:
layout/inlineformatting/InlineLineBox.cpp:

(WebCore::Layout::LineBox::InlineBox::InlineBox):
(WebCore::Layout::LineBox::LineBox):
(WebCore::Layout::m_isLineVisuallyEmpty):
(WebCore::Layout::LineBox::addRootInlineBox):
(WebCore::Layout::LineBox::addInlineBox):
(WebCore::Layout::HangingContent::width const): Deleted.
(WebCore::Layout::HangingContent::isConditional const): Deleted.
(WebCore::Layout::HangingContent::setIsConditional): Deleted.
(WebCore::Layout::HangingContent::expand): Deleted.
(WebCore::Layout::HangingContent::reset): Deleted.
(WebCore::Layout::collectHangingContent): Deleted.
(WebCore::Layout::horizontalAlignmentOffset): Deleted.
(WebCore::Layout::m_inlineFormattingContext): Deleted.
(WebCore::Layout::LineBox::constructInlineBoxes): Deleted.
(WebCore::Layout::LineBox::computeInlineBoxesLogicalHeight): Deleted.
(WebCore::Layout::LineBox::alignInlineBoxesVerticallyAndComputeLineBoxHeight): Deleted.
(WebCore::Layout::LineBox::formattingContext const): Deleted.
(WebCore::Layout::LineBox::root const): Deleted.
(WebCore::Layout::LineBox::layoutState const): Deleted.

layout/inlineformatting/InlineLineBox.h:

(WebCore::Layout::LineBox::alignmentBaseline const):
(WebCore::Layout::LineBox::setLogicalHeight):
(WebCore::Layout::LineBox::setHorizontalAlignmentOffset):
(WebCore::Layout::LineBox::rootInlineBox):
(WebCore::Layout::LineBox::nonRootInlineBoxes const):
(WebCore::Layout::LineBox::inlineBoxForLayoutBox):

layout/inlineformatting/InlineLineBuilder.cpp:

(WebCore::Layout::LineBuilder::layoutInlineContent):

layout/inlineformatting/InlineLineBuilder.h:

4:10 AM Changeset in webkit [267233] by Diego Pino Garcia

2 edits in trunk/LayoutTests

[WPE] Unreviewed test gardening. Mark several fast/layoutformattingcontext as failure after r267024.

platform/wpe/TestExpectations:

3:35 AM WebKitGTK/2.30.x edited by Adrian Perez de Castro

(diff)

2:18 AM Changeset in webkit [267232] by Carlos Garcia Campos

2 edits in releases/WebKitGTK/webkit-2.30/Source/WebCore/platform/gtk/po

Merge r267228 - [l10n] [pt_BR] Updated Brazilian Portuguese translation
https://bugs.webkit.org/show_bug.cgi?id=216436

Patch by Rafael Fontenelle <rafaelff@gnome.org> on 2020-09-18
Rubber-stamped by Carlos Garcia Campos.

pt_BR.po:

2:18 AM Changeset in webkit [267231] by Carlos Garcia Campos

4 edits in releases/WebKitGTK/webkit-2.30

Merge r267226 - [GTK] Epiphany does not make connections in Incognito Mode after clearing .cache
https://bugs.webkit.org/show_bug.cgi?id=216430

Reviewed by Adrian Perez de Castro.

Source/WebKit:

The problem is that when using an ephemeral context, the download is started before the ephemeral session has
been registered in the network process, so it's just ignored.

UIProcess/WebProcessPool.cpp:

(WebKit::WebProcessPool::createDownloadProxy): Pass the given WebsiteDataStore to ensureNetworkProcess().

Tools:

Add unit test to check we can start downloads in ephemeral sessions before a web view is created.

TestWebKitAPI/Tests/WebKitGLib/TestDownloads.cpp:

(testDownloadEphemeralContext):
(beforeAll):

2:17 AM Changeset in webkit [267230] by Carlos Garcia Campos

2 edits in releases/WebKitGTK/webkit-2.30/Source/WebKit

Unreviewed. [GTK] Add an env var to force single process model

WEBKIT_USE_SINGLE_WEB_PROCESS=1 can be used to force the single process model when PSON is disabled. This is a
temporary solution for applications still depending on the single process mode behavior. It will be only
available in 2.28 series.

UIProcess/API/glib/WebKitWebContext.cpp:

(webkitWebContextConstructed):

1:20 AM Changeset in webkit [267229] by Diego Pino Garcia

2 edits in trunk/Tools

[ews] Set only one worker for JSC ARMv7 builder and tester queues
https://bugs.webkit.org/show_bug.cgi?id=216476

Reviewed by Aakash Jain.

Currently many builds are failing in EWS JSC ARMv7 tester queue due to
a linking error in libicu. The problem lies on the boards that are
used to run the tests which have different system libraries.

Temporarily use one single builder and tester producing binaries compatible
with the boards.

BuildSlaveSupport/ews-build/config.json:

1:19 AM Changeset in webkit [267228] by Carlos Garcia Campos

2 edits in trunk/Source/WebCore/platform/gtk/po

[l10n] [pt_BR] Updated Brazilian Portuguese translation
https://bugs.webkit.org/show_bug.cgi?id=216436

Patch by Rafael Fontenelle <rafaelff@gnome.org> on 2020-09-18
Rubber-stamped by Carlos Garcia Campos.

pt_BR.po:

1:15 AM Changeset in webkit [267227] by youenn@apple.com

23 edits
5 adds in trunk

XHR.timeout is affected by long tasks
https://bugs.webkit.org/show_bug.cgi?id=216266
<rdar://problem/68908150>

Reviewed by Alex Christensen.

LayoutTests/imported/w3c:

web-platform-tests/xhr/xhr-timeout-longtask.any-expected.txt: Added.
web-platform-tests/xhr/xhr-timeout-longtask.any.html: Added.
web-platform-tests/xhr/xhr-timeout-longtask.any.js: Added.
web-platform-tests/xhr/xhr-timeout-longtask.any.worker-expected.txt: Added.
web-platform-tests/xhr/xhr-timeout-longtask.any.worker.html: Added.

Source/WebCore:

Long tasks may block the main thread, which may block IPC processing of load messages.
In that case, even though the load is finished, WebProcess did not know that yet and will cancel the load.
To prevent that, in case of XHR timeout, do an explicit check to compute the done flag.
https://fetch.spec.whatwg.org/#done-flag

Tests: imported/w3c/web-platform-tests/xhr/xhr-timeout-longtask.any.html

imported/w3c/web-platform-tests/xhr/xhr-timeout-longtask.any.worker.html

loader/DocumentThreadableLoader.cpp:

(WebCore::DocumentThreadableLoader::computeIsDone):

loader/DocumentThreadableLoader.h:
loader/LoaderStrategy.h:
loader/ThreadableLoader.h:
loader/ThreadableLoaderClient.h:

(WebCore::ThreadableLoaderClient::notifyIsDone):

loader/ThreadableLoaderClientWrapper.h:

(WebCore::ThreadableLoaderClientWrapper::notifyIsDone):

loader/WorkerThreadableLoader.cpp:

(WebCore::WorkerThreadableLoader::computeIsDone):
(WebCore::WorkerThreadableLoader::MainThreadBridge::computeIsDone):
(WebCore::WorkerThreadableLoader::MainThreadBridge::notifyIsDone):

loader/WorkerThreadableLoader.h:

(WebCore::WorkerThreadableLoader::MainThreadBridge::loaderProxy):

xml/XMLHttpRequest.cpp:

(WebCore::XMLHttpRequest::didReachTimeout):
(WebCore::XMLHttpRequest::notifyIsDone):

xml/XMLHttpRequest.h:

Source/WebKit:

Go to network process to know whether a load is finished or not.

NetworkProcess/NetworkConnectionToWebProcess.cpp:

(WebKit::NetworkConnectionToWebProcess::isResourceLoadFinished):

NetworkProcess/NetworkConnectionToWebProcess.h:
NetworkProcess/NetworkConnectionToWebProcess.messages.in:
WebProcess/Network/WebLoaderStrategy.cpp:

(WebKit::WebLoaderStrategy::isResourceLoadFinished):

WebProcess/Network/WebLoaderStrategy.h:

Source/WebKitLegacy:

WebCoreSupport/WebResourceLoadScheduler.cpp:

(WebResourceLoadScheduler::isResourceLoadFinished):

WebCoreSupport/WebResourceLoadScheduler.h:

LayoutTests:

platform/mac-wk1/TestExpectations: Skip WK1 test.

1:14 AM Changeset in webkit [267226] by Carlos Garcia Campos

4 edits in trunk

[GTK] Epiphany does not make connections in Incognito Mode after clearing .cache
https://bugs.webkit.org/show_bug.cgi?id=216430

Reviewed by Adrian Perez de Castro.

Source/WebKit:

The problem is that when using an ephemeral context, the download is started before the ephemeral session has
been registered in the network process, so it's just ignored.

UIProcess/WebProcessPool.cpp:

(WebKit::WebProcessPool::createDownloadProxy): Pass the given WebsiteDataStore to ensureNetworkProcess().

Tools:

Add unit test to check we can start downloads in ephemeral sessions before a web view is created.

TestWebKitAPI/Tests/WebKitGLib/TestDownloads.cpp:

(testDownloadEphemeralContext):
(beforeAll):

12:38 AM Changeset in webkit [267225] by youenn@apple.com

4 edits in trunk/Source/WebKit

Enable MediaRecorder by default on MacOS
https://bugs.webkit.org/show_bug.cgi?id=216663

Reviewed by Eric Carlson.

Shared/WebPreferencesDefaultValues.cpp:

(WebKit::defaultMediaRecorderEnabled):

Shared/WebPreferencesDefaultValues.h:
Shared/WebPreferencesExperimental.yaml:

Sep 17, 2020:

9:54 PM Changeset in webkit [267224] by Ryan Haddad

2 edits in trunk/Tools

Unreviewed test gardening for rdar://57029120.

TestWebKitAPI/Tests/WebKitCocoa/IndexedDBStructuredCloneBackwardCompatibility.mm:

9:11 PM Changeset in webkit [267223] by Ryan Haddad

2 edits in branches/safari-610-branch/Tools

Cherry-pick r266182. rdar://problem/66950074

TestWebKitAPI.AudioRoutingArbitration.Deletion is a constant failure
https://bugs.webkit.org/show_bug.cgi?id=215856
<rdar://problem/66950074>

Reviewed by Jer Noble.

This test deletes a video element by removing it from the DOM, and verifies that
arbitration status changes appropriately. Arbitration status isn't changed until
the element's destructor runs, and that doesn't happen until it is garbage collected
so force GC while waiting for the status to change.

TestWebKitAPI/Tests/WebKitCocoa/AudioRoutingArbitration.mm: (AudioRoutingArbitration::statusShouldBecomeEqualTo): Add optional parameter to force GC while waiting for status to change. (TEST_F):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266182 268f45cc-cd09-0410-ab3c-d52691b4dbfc

7:08 PM Changeset in webkit [267222] by weinig@apple.com

31 edits in trunk

Remove runtime setting for enabling/disabling the UserTiming and ResourceTiming APIs
https://bugs.webkit.org/show_bug.cgi?id=216556

Reviewed by Darin Adler.

Remove runtime setting for enabling/disabling UserTiming and ResourceTiming
APIs. They have both been on for a while in WebKit2 and there aren't any
known uses cases for disabling them. In addition to removing the setting,
they are now enabled in LegacyWebKit as well.

Source/WebCore:

In addition to removing UserTiming and ResourceTiming, we can also remove the
checks for PerformanceTimelineEnabled, as that was defined entirely in terms
of the former.

loader/CrossOriginPreflightChecker.cpp:

(WebCore::CrossOriginPreflightChecker::startPreflight):

loader/DocumentThreadableLoader.cpp:

(WebCore::DocumentThreadableLoader::loadRequest):

loader/ResourceTimingInformation.cpp:

(WebCore::ResourceTimingInformation::addResourceTiming):
(WebCore::ResourceTimingInformation::storeResourceTimingInitiatorInformation):

loader/SubresourceLoader.cpp:

(WebCore::SubresourceLoader::reportResourceTiming):

loader/cache/CachedResourceLoader.cpp:

(WebCore::CachedResourceLoader::requestResource):
(WebCore::CachedResourceLoader::revalidateResource):
(WebCore::CachedResourceLoader::loadResource):

page/Performance.idl:
page/PerformanceEntry.cpp:

(WebCore::PerformanceEntry::parseEntryTypeString):

page/PerformanceEntry.idl:
page/PerformanceObserver.idl:
page/PerformanceObserverEntryList.idl:
page/PerformanceResourceTiming.idl:
page/RuntimeEnabledFeatures.h:

(WebCore::RuntimeEnabledFeatures::setResourceTimingEnabled): Deleted.
(WebCore::RuntimeEnabledFeatures::resourceTimingEnabled const): Deleted.
(WebCore::RuntimeEnabledFeatures::setUserTimingEnabled): Deleted.
(WebCore::RuntimeEnabledFeatures::userTimingEnabled const): Deleted.
(WebCore::RuntimeEnabledFeatures::performanceTimelineEnabled const): Deleted.

Source/WebKit:

Shared/WebPreferences.yaml:
UIProcess/API/C/WKPreferences.cpp:

(WKPreferencesSetUserTimingEnabled):
(WKPreferencesGetUserTimingEnabled):
(WKPreferencesSetResourceTimingEnabled):
(WKPreferencesGetResourceTimingEnabled):

UIProcess/API/C/WKPreferencesRefPrivate.h:

Source/WebKitLegacy/mac:

WebView/WebPreferences.mm:

(+[WebPreferences initialize]):
(-[WebPreferences setUserTimingEnabled:]):
(-[WebPreferences userTimingEnabled]):
(-[WebPreferences setResourceTimingEnabled:]):
(-[WebPreferences resourceTimingEnabled]):

WebView/WebPreferencesPrivate.h:
WebView/WebView.mm:

(-[WebView _preferencesChanged:]):

Source/WebKitLegacy/win:

WebPreferences.cpp:

(WebPreferences::initializeDefaultSettings):
(WebPreferences::setUserTimingEnabled):
(WebPreferences::userTimingEnabled):
(WebPreferences::setResourceTimingEnabled):
(WebPreferences::resourceTimingEnabled):

WebView.cpp:

(WebView::notifyPreferencesChanged):

Tools:

DumpRenderTree/mac/DumpRenderTree.mm:

(resetWebPreferencesToConsistentValues):

DumpRenderTree/win/DumpRenderTree.cpp:

(resetWebPreferencesToConsistentValues):

WebKitTestRunner/TestController.cpp:

(WTR::TestController::resetPreferencesToConsistentValues):

7:06 PM Changeset in webkit [267221] by mark.lam@apple.com

2 edits in trunk/Source/JavaScriptCore

Use OS_CONSTANT(EFFECTIVE_ADDRESS_WIDTH) in speculationFromCell()'s isSanePointer().
https://bugs.webkit.org/show_bug.cgi?id=216638

Reviewed by Saam Barati.

We should be using OS_CONSTANT(EFFECTIVE_ADDRESS_WIDTH) instead of assuming the
width of the pointer address bits.

bytecode/SpeculatedType.cpp:

(JSC::isSanePointer):

6:45 PM Changeset in webkit [267220] by Darin Adler

23 edits in trunk

Selection API: Introduce LiveRangeSelectionEnabled, off by default
https://bugs.webkit.org/show_bug.cgi?id=216656

Reviewed by Sam Weinig.

Source/WebCore:

For interoperability, the Selection API requires behavior that is quite different
from how our Selection object has behaves historically. Specifically, the range
returned is a live range that update as the selection updates and the selection,
in turn, is updated if the returned range is modified.

This significant change will have compatibility impact on websites and other
content that assumes the legacy WebKit behavior, so we are developing it behind
a feature flag, LiveRangeSelectionEnabled.

This patch introduces the live range selection behind the flag, but leaves one
significant area unresolved, changing selection to keep track of the original
endpoints rather than only canonicalized endpoints, and a couple of loose ends,
lifetime of ride-along properties on the live range object, and updating test
expectations for the new behavior.

dom/CharacterData.cpp:

(WebCore::CharacterData::setData): Fixed timing of call to Document::textRemoved
by letting setDataAndUpdate do it; otherwise it can be called after the selection
has been updated, and the range gets updated twice.
(WebCore::CharacterData::appendData): Pass UpdateLiveRanges::No to setDataAndUpdate,
to preserve the existing "don't update ranges" behavior for now at least.
(WebCore::CharacterData::insertData): Fixed timing of call to Document::textInserted
by letting setDataAndUpdate do it, for the same reason as above.
(WebCore::CharacterData::deleteData): Ditto, for textRemoved.
(WebCore::CharacterData::replaceData): Ditto, for textRemoved and textInserted.
(WebCore::CharacterData::setDataAndUpdate): Added UpdateLiveRanges argument and
calls to textRemoved and textInserted, after setting data, but before other updates.

dom/CharacterData.h: Made setDataAndUpdate protected and added UpdateLiveRanges.

dom/Document.h: Added optimized version of the Node::contains function. When the

node in question is the document we can just check treeScope and isConnected
rather than walking up the tree.

dom/Node.cpp:

(WebCore::Node::isDescendantOf const): Moved special case for document to the top
of the function; seems a more important special case than disconnected nodes and
nodes with no children.
(WebCore::Node::isDescendantOrShadowDescendantOf const): Reworded the FIXME for clarity.
(WebCore::Node::contains const): Changed this to toke a reference instead of a pointer.
The pointer flavor is now inlined in the header.

dom/Node.h: Added an overload of contains that takes a reference, analogous to what

we already have for isDescendantOf.

dom/Position.cpp:

(WebCore::Position::Position): Removed too-strict assertions. When we start using
positions to represent arbitrary DOM positions for things outside editing we won't
want these assertions any more, and we hit them when we use Position in a more
straightforward way, like some cases in this patch.
(WebCore::Position::primaryDirection const): Added a missing null check. This case
is hit in some test cases in the new mode.

dom/Range.cpp: Removed some, but probably not all, of the unneeded headers.

(WebCore::Range::~Range): Added an assertion.
(WebCore::Range::updateAssociatedSelection): Added. Tells FrameSelection to update
the selection when this is the live range associated with the selection.
(WebCore::Range::updateDocument): Added an assertion.
(WebCore::Range::setStart): Call updateAssociatedSelection.
(WebCore::Range::setEnd): Ditto.
(WebCore::Range::collapse): Ditto.
(WebCore::Range::processContents): Call collapse here to share slightly more
code so we don't have to call updateAssociatedSelection here.
(WebCore::Range::checkNodeOffsetPair): Made this a static function so it can
be used outside the Range class. Also fixed indentation of the switch statement.
(WebCore::Range::selectNodeContents): Call updateAssociatedSelection and
updateDocument.
(WebCore::setBothEndpoints): Added.
(WebCore::Range::updateFromSelection): Added. Uses setBothEndpoints.
(WebCore::createLiveRange): Refactored to call setBothEndpoints.

dom/Range.h: Added didAssociateWithSelection, didDisassociateFromSelection,

updateFromSelection, updateAssociatedSelection, and m_isAssociatedWithSelection.
Also made checkNodeOffsetPair a public static member function instead of a
private non-static member function.

dom/Text.cpp:

(WebCore::Text::setDataAndUpdate): Update to pass along UpdateLiveRanges argument.

dom/Text.h: Ditto. Also made the override of setDataAndUpdate private.

editing/FrameSelection.cpp:

(WebCore::FrameSelection::setSelectionWithoutUpdatingAppearance): Call
updateAssociatedLiveRange after updating the selection.
(WebCore::containsEndpoints): Added. Used to check if a live range still has the
document as its root node so it can remain associated this with the selection.
(WebCore::FrameSelection::associatedLiveRange): Added.
(WebCore::FrameSelection::disassociateLiveRange): Added.
(WebCore::FrameSelection::associateLiveRange): Added.
(WebCore::FrameSelection::updateFromAssociatedLiveRange): Added.
(WebCore::FrameSelection::updateAssociatedLiveRange): Added.

editing/FrameSelection.h: Added associatedLiveRange, associateLiveRange,

disassociateLiveRange, updateFromAssociatedLiveRange, updateAssociatedLiveRange,
and m_associatedLiveRange. Also change m_document to a WeakPtr and do some
tidying up.

page/DOMSelection.cpp:

(WebCore::selectionShadowAncestor): Assert the live range setting is false,
since this code is not used in that case. Changed the return type to RefPtr.
Address the FIXME here by getting the document in a simpler way.
(WebCore::DOMSelection::create): Moved here from the header.
(WebCore::DOMSelection::frame const): Added. Returns a RefPtr. This gets rid
of the need for various instances of the "protector" pattern in this file.
(WebCore::DOMSelection::range const): Added. Returns the selected range, but
checks for the shadow tree case and returns null in that case.
(WebCore::DOMSelection::anchorPosition const): Redid as a member function.
(WebCore::DOMSelection::focusPosition const): Ditto.
(WebCore::DOMSelection::basePosition const): Ditto.
(WebCore::DOMSelection::extentPosition const): Ditto.
(WebCore::DOMSelection::anchorNode const): Rewrote to be simpler using the
functions above.
(WebCore::DOMSelection::anchorOffset const): Ditto.
(WebCore::DOMSelection::focusNode const): Ditto.
(WebCore::DOMSelection::focusOffset const): Ditto.
(WebCore::DOMSelection::baseNode const): Ditto.
(WebCore::DOMSelection::baseOffset const): Ditto.
(WebCore::DOMSelection::extentNode const): Ditto.
(WebCore::DOMSelection::extentOffset const): Ditto.
(WebCore::DOMSelection::isCollapsed const): Rewrote using DOMSelection::range
and SimpleRange::collapsed.
(WebCore::DOMSelection::type const): Updated since frame returns RefPtr.
(WebCore::DOMSelection::rangeCount const): Ditto.
(WebCore::DOMSelection::collapse): Added new corrected checking for special
cases, guarded by the setting.
(WebCore::DOMSelection::collapseToEnd): Updated since frame returns RefPtr.
way to do protection. Added a call to disassociateLiveRange. No need to put
under a setting guard since it does nothing if feature is not enabled.
(WebCore::DOMSelection::collapseToStart): Ditto.
(WebCore::DOMSelection::empty): Call removeAllRanges so we don't have two
copies of the same function to maintain.
(WebCore::DOMSelection::setBaseAndExtent): Use makeRefPtr, added corrected
checking for special cases guarded by the setting.
(WebCore::DOMSelection::setPosition): Call collapse so we don't have two
copies of the same function to maintain.
(WebCore::DOMSelection::modify): Updated since frame returns RefPtr.
(WebCore::DOMSelection::extend): Ditto. Also added corrected checking for
special cases guarded by the setting.
(WebCore::DOMSelection::getRangeAt): Added a version of this function that
simply returns the associated live range, creating one if needed, guarded
by the setting.
(WebCore::DOMSelection::removeAllRanges): Updated since frame returns RefPtr.
(WebCore::DOMSelection::addRange): Added a version of this function that
matches the specification, guarded by the setting.
(WebCore::DOMSelection::removeRange): Added.
(WebCore::DOMSelection::deleteFromDocument): Added a version of this
function that simply calls deleteContents on the associated live range,
guarded by the setting.
(WebCore::DOMSelection::containsNode const): Put the text node workaround
inside a setting check. I also figured out why workaround was added: it
works around unwanted range canonicalization in various tests, but also
introduces incorrect behavior. Also rewrote to use DOMSelection::range.
(WebCore::DOMSelection::toString): Use DOMSelection::range, guarded by
the setting, so we return empty string when selection is in the shadow tree.
(WebCore::DOMSelection::shadowAdjustedNode const): When the live range
setting is enabled, adjust by changing the node to nullptr, not finding an
ancestor in the document.
(WebCore::DOMSelection::shadowAdjustedOffset const): Ditto, but offset 0.
(WebCore::DOMSelection::isValidForPosition const): Assert that the live range
selection setting is disabled, because this incorrect check should only be
used to preserve legacy behavior until we are ready to turn it on.

page/DOMSelection.h: Updated since setBaseAndExtent, setPosition, and

collapse can raise exceptions, although they only do so when the live range
selection setting is on. Added removeRange. Moved the create function
out of the class definition into the .cpp file. Made return values of
baseNode, extentNode, anchorNode, focusNode, and shadowAdjustedNode RefPtr.
Made toString const. Added frame, range, anchorPosition, focusPosition,
basePosition, and extentPosition private functions. Removed visibleSelection.

page/DOMSelection.idl: Updated file to match a recent draft of the

Selection standard, reordering things to match the order they appear there.
Added removeRange, guarded by the setting. Also got rid of the
unncecessary "undefined" string defaults for the arguments to the modify
method since they have no effect on observed behavior anyway.

page/Settings.yaml: Added liveRangeSelectionEnabled.

Source/WebKit:

Shared/WebPreferencesInternal.yaml: Added LiveRangeSelectionEnabled.

LayoutTests:

editing/selection/move-to-line-boundary-clear-selection.html: Fix test that accidentally

relied on our non-standard behavior of clamping a too-high offset to a valid value. This
was not what we were trying to test. Without this change, the test fails in the new mode.
The offset was "5", which seems to be a character count, rather than "1", meaning "after
the text node".

editing/selection/toString-1.html: Ditto. The offset here was 3, but the HTML element

has only 2 children, the head and the body.

editing/selection/user-select-all-selection.html: Ditto. The code was passing the wrong

container by acccident, the parent of the text node rather than the text node.

6:44 PM Changeset in webkit [267219] by Devin Rousso

5 edits in trunk/Source

Web Inspector: REGRESSION(r266885): fix open source build
https://bugs.webkit.org/show_bug.cgi?id=216675

Reviewed by Timothy Hatcher.

Add back methods used by WebInspector.framework.

Source/JavaScriptCore:

inspector/InspectorBackendDispatcher.cpp:

(Inspector::BackendDispatcher::getInteger): Added.
(Inspector::BackendDispatcher::getDouble): Added.
(Inspector::BackendDispatcher::getString): Added.

Source/WTF:

wtf/JSONValues.h:
wtf/JSONValues.cpp:

(WTF::JSONImpl::Value::asDouble const): Added.
(WTF::JSONImpl::Value::asInteger const): Added.
(WTF::JSONImpl::Value::asString const): Added.
(WTF::JSONImpl::ObjectBase::getBoolean const): Added.
(WTF::JSONImpl::ObjectBase::getString const): Added.
(WTF::JSONImpl::ObjectBase::getObject const): Added.
(WTF::JSONImpl::ObjectBase::getArray const): Added.
(WTF::JSONImpl::ObjectBase::getValue const): Added.

6:33 PM Changeset in webkit [267218] by Chris Dumez

11 edits
2 deletes in trunk

Vectorize SetTargetAtTime processing in AudioParamTimeline
https://bugs.webkit.org/show_bug.cgi?id=216673

Reviewed by Sam Weinig.

LayoutTests/imported/w3c:

Rebaseline WPT tests now that more checks are passing.

web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/audioparam-setTargetAtTime-expected.txt:
web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/event-insertion-expected.txt:
web-platform-tests/webaudio/the-audio-api/the-constantsourcenode-interface/test-constantsourcenode-expected.txt:

Source/WebCore:

Vectorize SetTargetAtTime processing in AudioParamTimeline.

The patch is based on the Blink implementation at:

https://github.com/chromium/chromium/blob/master/third_party/blink/renderer/modules/webaudio/audio_param_timeline.cc

I have however added the USE(ACCELERATE) and HAVE(ARM_NEON_INTRINSICS) implementations
for DARWIN and non-SSE platforms.

This allows us to pass some more tests that we were failing merely due to precision
issues. Now that our implemention matches Blink's, our results are consistent
with Blink.

No new tests, rebaselined existing tests.

Modules/webaudio/AudioParamTimeline.cpp:

(WebCore::AudioParamTimeline::valuesForTimeRangeImpl):
(WebCore::AudioParamTimeline::processSetTarget):

Modules/webaudio/AudioParamTimeline.h:
platform/audio/VectorMath.cpp:

(WebCore::VectorMath::vsadd):
(WebCore::VectorMath::vsmul):

platform/audio/VectorMath.h:

LayoutTests:

webaudio/audioparam-cancel-and-hold-expected.txt:

Rebaseline test now that one more subtest is passing.

webaudio/audioparam-setTargetAtTime-expected.txt: Removed.
webaudio/audioparam-setTargetAtTime.html: Removed.

Remove outdated test now that it was upstreamed to WPT. The updated
copy resides at:
imported/w3c/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/audioparam-setTargetAtTime.html

6:32 PM Changeset in webkit [267217] by Karl Rackler

2 edits in branches/safari-610-branch/LayoutTests

[ iOS wk2 ] http/tests/websocket/tests/hybi/client-close-2.html is a flaky failure
https://bugs.webkit.org/show_bug.cgi?id=215773

Unreviewed test gardening.

platform/ios-wk2/TestExpectations:

6:17 PM Changeset in webkit [267216] by Tadeu Zagallo

3 edits
1 add in trunk

Inconsistent loop exit assertion in B3ReduceLoopStrength
https://bugs.webkit.org/show_bug.cgi?id=216274
<rdar://problem/68513573>

Reviewed by Keith Miller.

JSTests:

stress/reduce-loop-strength-multiple-exits.js: Added.

(build_array):
(main):

Source/JavaScriptCore:

On B3ReduceLoopStrength, we first calculate where the loop exits to, and ensure there's only
one exit target. Later on, we compute how many places within the loop exit to that single exit
target. Currently, we assume that having a single target implies that we'll only ever have one
exit point, which is incorrect. To fix it, instead of asserting there should only be one exit
point, we just bail if we find more than one.

b3/B3ReduceLoopStrength.cpp:

(JSC::B3::ReduceLoopStrength::reduceByteCopyLoopsToMemcpy):

5:50 PM Changeset in webkit [267215] by timothy_horton@apple.com

4 edits in trunk/Source

Per-app accent color overrides are broken
https://bugs.webkit.org/show_bug.cgi?id=216674
<rdar://problem/67745464>

Reviewed by Wenson Hsieh.

Source/WebCore/PAL:

pal/spi/mac/NSApplicationSPI.h:

Source/WebKit:

No new tests; I've no idea how to write a test that would have caught this;
any test I can imagine would have also written to _accentColor and worked fine.

UIProcess/mac/PageClientImplMac.mm:

(WebKit::PageClientImpl::accentColor):
AppKit changed the meaning of the IPI. Use the correct version.
We still write to _accentColor; it is now purely an override.

5:33 PM Changeset in webkit [267214] by Ryan Haddad

3 edits in branches/safari-610-branch

Cherry-pick r267162. rdar://problem/69104937

REGRESSION(r266844) [ BigSur ] http/tests/security/webaudio-render-remote-audio-allowed-crossorigin.html is a constant failure
https://bugs.webkit.org/show_bug.cgi?id=216619

Reviewed by Chris Dumez.

Tools:

In r266844, we adopted an API which would cause audio decoding to be supressed when a media element is initially muted. WebKitTestRunner
calls a WebKit SPI to artificially mute all media elements within the page (because listening to LayoutTest beeps and boops is annoying)
which causes this code path to be hit for all media elements. Rather than muting the page, WKTR should do the same as DRT, and set the
output volume to zero.

WebKitTestRunner/TestController.cpp: (WTR::TestController::resetStateToConsistentValues):

LayoutTests:

platform/mac-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@267162 268f45cc-cd09-0410-ab3c-d52691b4dbfc

3:50 PM Changeset in webkit [267213] by Alan Coon

1 copy in tags/Safari-610.2.6

Tag Safari-610.2.6.

3:50 PM Changeset in webkit [267212] by Alan Coon

1 delete in tags/Safari-610.2.6

Delete tag.

3:46 PM Changeset in webkit [267211] by Alan Coon

1 copy in tags/Safari-610.2.6

Tag Safari-610.2.6.

3:36 PM Changeset in webkit [267210] by eric.carlson@apple.com

4 edits
2 adds in trunk

[Cocoa] canPlayType('audio/mpeg; codecs="mp3"') returns ""
https://bugs.webkit.org/show_bug.cgi?id=147309

Reviewed by Darin Adler.
Source/WebCore:

'audio/mpeg; codecs="mp3"' is not an RFC 3003 compliant MIME type but some big
web sites use it. AVFoundation says the type is not supported, but MediaPlayerPrivateMediaSourceAVFObjC
previously returned "maybe" for all extended types where the container type is
supported. This bug was fixed when we moved the MIME type logic from MediaPlayerPrivateMediaSourceAVFObjC
to MIMETypeCache, so add a mechanism to override extended types and use it to
support 'audio/mpeg; codecs="mp3"'.

Test: media/media-can-play-mp3.html

platform/graphics/MIMETypeCache.cpp:

(WebCore::MIMETypeCache::canDecodeType):
(WebCore::MIMETypeCache::overrideExtendedType):

platform/graphics/MIMETypeCache.h:

LayoutTests:

media/media-can-play-mp3-expected.txt: Added.
media/media-can-play-mp3.html: Added.

2:45 PM Changeset in webkit [267209] by Alan Coon

8 edits in branches/safari-610-branch/Source

Versioning.

WebKit-7610.2.7

1:42 PM Changeset in webkit [267208] by Kate Cheney

2 edits in trunk/Source/WebKit

Enable ITP in WKWebViews for apps with the full browser entitlement who are not linked to iOS 14.0
https://bugs.webkit.org/show_bug.cgi?id=216655
<rdar://problem/69081227>

Reviewed by Brent Fulgham.

Apps with the full browser entitlement who are not linked to iOS 14.0
should have ITP enabled in WKWebViews by default.

No new tests, no way currently to test apps with different iOS
versions. Tested manually.

Shared/Cocoa/DefaultWebBrowserChecks.mm:

(WebKit::determineITPStateInternal):
Ignore the early return for the linked-on-or-after check if the
app has the default browser entitlement so we still enable ITP based
on the user's preference.

1:33 PM Changeset in webkit [267207] by Ryan Haddad

3 edits in branches/safari-610-branch/LayoutTests

Cherry-pick r266772. rdar://problem/69087333

[ iOS wk2 ] fast/attachment/attachment-thumbnail-preserves-aspect-ratio.html is a constant failure
https://bugs.webkit.org/show_bug.cgi?id=216300
<rdar://problem/68542670>

Reviewed by Wenson Hsieh.

fast/attachment/attachment-thumbnail-preserves-aspect-ratio.html: shouldBecomeDifferent only works if both of the strings it evals are evaluable in the global scope.

platform/ios-wk2/TestExpectations: Remove the failure expectation.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@266772 268f45cc-cd09-0410-ab3c-d52691b4dbfc

1:21 PM Changeset in webkit [267206] by ddkilzer@apple.com

2 edits in trunk/Source/WebKit

WebKit::XPCServiceEventHandler block should call exit() on the main thread
<https://webkit.org/b/216594>
<rdar://problem/68053217>

Reviewed by Chris Dumez.

Shared/EntryPointUtilities/Cocoa/XPCService/XPCServiceMain.mm:

(WebKit::XPCServiceEventHandler):

Call exit() on the main thread. I chose dispatch_sync() here so that if other crashes occur on the main thread, we will know if this background thread is waiting to call exit() at the same time. Also, if a different background thread calls exit() in the future with this block running on the main thread, we'll know where the block came from since the XPC handler thread will be waiting for the dispatch_sync() to return (instead of having a mysterious block calling exit() on the main thread and not knowing where it came from).
Add logging (including simulated crash logs) when either of these exit() code paths is taken.

12:52 PM Changeset in webkit [267205] by msaboff@apple.com

3 edits
2 adds in trunk

Segfault in WebCore::IDBKey::createBinary
https://bugs.webkit.org/show_bug.cgi?id=216501

Reviewed by Youenn Fablet.

Source/WebCore:

If we can't get a copy of the JSBufferView, return an invalid IDBKey.
This can happen if we are low on memory. The existing calling code already
handles the case where we might produce an invalid IDBKey.

Test: storage/indexeddb/IDBKey-create-array-buffer-view-oom.html

Modules/indexeddb/IDBKey.cpp:

(WebCore::IDBKey::createBinary):

LayoutTests:

New test. Since this test is looking for the out of memory condition, the test is written
to avoid false failures in the case we can't achieve out of memory. That is when the
expected exception is not thrown.

storage/indexeddb/IDBKey-create-array-buffer-view-oom-expected.txt: Added.
storage/indexeddb/IDBKey-create-array-buffer-view-oom.html: Added.

12:28 PM Changeset in webkit [267204] by graouts@webkit.org

7 edits in trunk/Source/WebCore

Remove AnimationTimeline::animationsForElement() and the CSS Transitions and CSS Animations accessors on ElementAnimationRareData
https://bugs.webkit.org/show_bug.cgi?id=216654

Reviewed by Simon Fraser.

Before we implemented the correct way to sort animations using KeyframeEffectStack, we relied on distinct animation collections
for CSS Transtions and CSS Animations and remaining Web Animations on ElementAnimationRareData. We don't need those anymore and
we can use a single collection which we can now name animations() for all animations.

Additionally, the AnimationTimeline::animationsForElement() method where these collections were used when requesting unsorted
animations was unnecessary and an incorrect design. Animations do not belong to a given timeline, so we now use the accessors
on ElementAnimationRareData directly to get the sorted list of effects or the single animations collection.

animation/AnimationTimeline.cpp:

(WebCore::AnimationTimeline::animationWasAddedToElement):
(WebCore::AnimationTimeline::animationWasRemovedFromElement):
(WebCore::AnimationTimeline::willChangeRendererForElement):
(WebCore::AnimationTimeline::cancelDeclarativeAnimationsForElement):
(WebCore::AnimationTimeline::animationsForElement const): Deleted.

animation/AnimationTimeline.h:
animation/DocumentTimeline.cpp:

(WebCore::DocumentTimeline::animationCanBeRemoved):
(WebCore::DocumentTimeline::computeExtentOfAnimation const):
(WebCore::DocumentTimeline::isRunningAnimationOnRenderer const):
(WebCore::DocumentTimeline::isRunningAcceleratedAnimationOnRenderer const):
(WebCore::DocumentTimeline::animatedStyleForRenderer):
(WebCore::DocumentTimeline::updateListOfElementsWithRunningAcceleratedAnimationsForElement):

animation/ElementAnimationRareData.h:

(WebCore::ElementAnimationRareData::animations):
(WebCore::ElementAnimationRareData::webAnimations): Deleted.
(WebCore::ElementAnimationRareData::cssAnimations): Deleted.
(WebCore::ElementAnimationRareData::transitions): Deleted.

dom/Element.cpp:

(WebCore::Element::animations const):
(WebCore::Element::ensureAnimations):
(WebCore::Element::getAnimations):
(WebCore::Element::webAnimations const): Deleted.
(WebCore::Element::cssAnimations const): Deleted.
(WebCore::Element::transitions const): Deleted.
(WebCore::Element::ensureWebAnimations): Deleted.
(WebCore::Element::ensureCSSAnimations): Deleted.
(WebCore::Element::ensureTransitions): Deleted.

dom/Element.h:

11:54 AM Changeset in webkit [267203] by commit-queue@webkit.org

10 edits in trunk/Source

Rename ShouldAllowExternalSchemes to ShouldAllowExternalSchemesButNotAppLinks to clarify what this enum value is for.
https://bugs.webkit.org/show_bug.cgi?id=216651

Patch by Hoa Dinh <dvh@apple.com> on 2020-09-17
Reviewed by Alex Christensen.

Rename ShouldAllowExternalSchemes to ShouldAllowExternalSchemesButNotAppLinks and reflects the change where it's used.

Source/WebCore:

loader/FrameLoaderTypes.h:
page/ContextMenuController.cpp:

(WebCore::ContextMenuController::contextMenuItemSelected):

Source/WebKit:

Shared/SessionState.cpp:

(WebKit::isValidEnum):

UIProcess/API/APINavigationAction.h:
UIProcess/API/glib/WebKitWebViewSessionState.cpp:

(toExternalURLsPolicy):
(toWebCoreExternalURLsPolicy):

UIProcess/WebPageProxy.h:
UIProcess/mac/LegacySessionStateCoding.cpp:

(WebKit::decodeSessionHistoryEntry):

WebProcess/InjectedBundle/InjectedBundleNavigationAction.cpp:

(WebKit::InjectedBundleNavigationAction::InjectedBundleNavigationAction):

11:39 AM Changeset in webkit [267202] by Chris Dumez

7 edits in trunk

AnalyserNode.getFloatFrequencyData() should fill array with -Infinity when input is silent
https://bugs.webkit.org/show_bug.cgi?id=216629

Reviewed by Youenn Fablet.

LayoutTests/imported/w3c:

Rebaseline WPT test that is now passing.

web-platform-tests/webaudio/the-audio-api/the-analysernode-interface/test-analyser-minimum-expected.txt:

Source/WebCore:

AnalyserNode.getFloatFrequencyData() should fill array with -Infinity when input is silent.
This behavior is consistent with Gecko and Blink. Previously, we'd use AnalyserNode.minDecibels
instead.

No new tests, rebaselined existing test.

Modules/webaudio/RealtimeAnalyser.cpp:

(WebCore::RealtimeAnalyser::getFloatFrequencyData):

platform/audio/AudioUtilities.cpp:

(WebCore::AudioUtilities::linearToDecibels):

11:10 AM Changeset in webkit [267201] by Chris Dumez

7 edits
1 add in trunk/LayoutTests

Regression(r267144) 4 webaudio/oscillator tests are broken
https://bugs.webkit.org/show_bug.cgi?id=216625
<rdar://problem/69024624>

Reviewed by Darin Adler.

webaudio/oscillator-custom.html:
webaudio/oscillator-sawtooth.html:
webaudio/oscillator-sine.html:
webaudio/oscillator-square.html:
webaudio/oscillator-triangle.html:

Update tests to use oscillator-testing-legacy.js since they are not compatible
with the newer oscillator-testing.js that was resync'd from Blink.

webaudio/oscillator-triangle-expected.wav:

Rebaseline test that has different output due to the fix in r267153.

webaudio/resources/oscillator-testing-legacy.js: Added.

Restore old copy of oscillator-testing.js and rename it to oscillator-testing-legacy.js.

11:07 AM Changeset in webkit [267200] by commit-queue@webkit.org

2 edits in trunk/Tools

[Flatpak SDK] bwrap: add pipewire socket as bind mount
https://bugs.webkit.org/show_bug.cgi?id=216606

Patch by Víctor Manuel Jáquez Leal <vjaquez@igalia.com> on 2020-09-17
Reviewed by Philippe Normand.

Add pipewire socket to bwrap as a try binding mount.

flatpak/webkit-bwrap:

10:54 AM Changeset in webkit [267199] by ysuzuki@apple.com

4 edits
3 adds in trunk

[JSC] Async generator default-export is not handled
https://bugs.webkit.org/show_bug.cgi?id=216643

Reviewed by Ross Kirsling.

JSTests:

modules/async-generator-default.js: Added.

(from.string_appeared_here.import.test.from.string_appeared_here.async test2):

modules/async-generator-default/module.js: Added.

(export.default.async test):

test262/expectations.yaml:

Source/JavaScriptCore:

export default async function * test() { } syntax should be correctly handled.
This patch adds the code retrieving "test" name from the above declaration correctly.

parser/Parser.cpp:

(JSC::Parser<LexerType>::parseExportDeclaration):

10:47 AM Changeset in webkit [267198] by jer.noble@apple.com

2 edits in trunk/Source/WebCore

[iOS] YouTube does not route video to AirPlay the first time
https://bugs.webkit.org/show_bug.cgi?id=216626
<rdar://problem/62222846>

Reviewed by Eric Carlson.

Difficult to test this, since it requires an live AppleTV device.

During a refactor, the order of a couple calls changed. A MediaPlaybackTarget needs to be in place before the MediaPlayer can
be told to start playing to that target. Once the target is in-place, subsequent requests to start playing to that target succeed,
which explains the "only initial AirPlay fails" behavior.

platform/audio/ios/MediaSessionManagerIOS.mm:

(WebCore::MediaSessionManageriOS::activeVideoRouteDidChange):

10:45 AM Changeset in webkit [267197] by Diego Pino Garcia

3 edits in trunk/Tools

[ews] Re-enable api-gtk queue
https://bugs.webkit.org/show_bug.cgi?id=216647

Reviewed by Aakash Jain.

The queue was disabled temporarily in r266956.

BuildSlaveSupport/ews-app/ews/views/statusbubble.py:

(StatusBubble):

BuildSlaveSupport/ews-build/config.json:

10:17 AM Changeset in webkit [267196] by ysuzuki@apple.com

4 edits
3 adds in trunk

[JSC] Update JSModuleNamespaceObject::defineOwnProperty
https://bugs.webkit.org/show_bug.cgi?id=216640

Reviewed by Ross Kirsling.

JSTests:

modules/module-namespace-object-define-own-property.js: Added.

(from.string_appeared_here.import.as.ns.from.string_appeared_here.shouldThrow):
(shouldThrow):
(shouldThrow.):
(get TypeError):

modules/module-namespace-object-define-own-property/module.js: Added.
test262/expectations.yaml:

Source/JavaScriptCore:

This patch implements spec update of JSModuleNamespaceObject::defineOwnProperty.
We implement https://tc39.es/ecma262/#sec-module-namespace-exotic-objects-defineownproperty-p-desc precisely.

runtime/JSModuleNamespaceObject.cpp:

(JSC::JSModuleNamespaceObject::getOwnPropertySlotCommon):
(JSC::JSModuleNamespaceObject::deleteProperty):
(JSC::JSModuleNamespaceObject::getOwnPropertyNames):
(JSC::JSModuleNamespaceObject::defineOwnProperty):

10:08 AM Changeset in webkit [267195] by Diego Pino Garcia

2 edits in trunk/LayoutTests

[WPE] Unreviewed gardening. Several fast/events/mouse-* tests are flaky after r264117.

The test started failing somewhere between r264103-r264117.

platform/wpe/TestExpectations:

9:17 AM Changeset in webkit [267194] by weinig@apple.com

5 edits in trunk/Source/WebKit

We shouldn't need to specify a category for preferences now that they are split into separate files
https://bugs.webkit.org/show_bug.cgi?id=216648

Reviewed by Tim Horton.

Remove need / ability to specify a category in the yaml, rather, infer the category
from which file it is in.

Scripts/GeneratePreferences.rb:
Shared/WebPreferencesDebug.yaml:
Shared/WebPreferencesExperimental.yaml:
Shared/WebPreferencesInternal.yaml:

8:59 AM Changeset in webkit [267193] by Diego Pino Garcia

4 edits in trunk/LayoutTests

[WPE] Unreviewed gardening. Update baselines after r20056.

platform/glib/imported/w3c/web-platform-tests/selection/selection-select-all-move-input-crash-expected.txt:
platform/wpe/css2.1/t0905-c5525-fltwidth-00-c-g-expected.txt: Updated after r266510.
platform/wpe/imported/w3c/web-platform-tests/html/browsers/history/the-location-interface/location_hash-expected.txt: Updated after r266399.

8:43 AM Changeset in webkit [267192] by mark.lam@apple.com

4 edits in trunk/Source/JavaScriptCore

Add some pointer sanity checks to speculationFromCell().
https://bugs.webkit.org/show_bug.cgi?id=216638
rdar://23226333

Reviewed by Yusuke Suzuki.

Add some sanity checks to mitigate against some potential pointer corruptions
from profiling data. The goal here is not to exhaustively filter out all possible
bad pointers, but simply to filter out as many as possible to reduce crashes from
such bad pointers, and to do so with the least possible performance impact.

It is OK to do such filtering here because we're only trying to compute a
SpeculatedType from the pointer. If the pointer is bad, we can just return
SpecNone indicating that we don't have any info to speculate on.

bytecode/SpeculatedType.cpp:

(JSC::isSanePointer):
(JSC::speculationFromCell):

runtime/StructureIDTable.h:

(JSC::StructureIDTable::tryGet):

runtime/VM.h:

(JSC::VM::tryGetStructure):

8:07 AM Changeset in webkit [267191] by Antti Koivisto

12 edits in trunk/Source/WebCore

Style::Change should be enum class
https://bugs.webkit.org/show_bug.cgi?id=216644

Reviewed by Sam Weinig.

Also improve the names of the values.

dom/Document.cpp:

(WebCore::Document::resolveStyle):

html/HTMLPlugInImageElement.cpp:

(WebCore::HTMLPlugInImageElement::willRecalcStyle):

rendering/updating/RenderTreeBuilderFirstLetter.cpp:

(WebCore::RenderTreeBuilder::FirstLetter::updateStyle):

rendering/updating/RenderTreeUpdater.cpp:

(WebCore::RenderTreeUpdater::updateRenderTree):
(WebCore::RenderTreeUpdater::updateAfterDescendants):
(WebCore::RenderTreeUpdater::updateElementRenderer):

rendering/updating/RenderTreeUpdaterGeneratedContent.cpp:

(WebCore::RenderTreeUpdater::GeneratedContent::updatePseudoElement):

style/StyleChange.cpp:

(WebCore::Style::determineChange):

style/StyleChange.h:

(): Deleted.

style/StyleTreeResolver.cpp:

(WebCore::Style::computeDescendantsToResolve):
(WebCore::Style::TreeResolver::resolveElement):
(WebCore::Style::TreeResolver::createAnimatedElementUpdate):
(WebCore::Style::TreeResolver::resolveComposedTree):

style/StyleTreeResolver.h:
style/StyleUpdate.h:
svg/SVGElement.cpp:

(WebCore::SVGElement::willRecalcStyle):

7:44 AM Changeset in webkit [267190] by Diego Pino Garcia

2 edits in trunk/Tools

[GTK] Unreviewed gardening. API test WebKitWebInspectorServer/test-page-list is flaky.

TestWebKitAPI/glib/TestExpectations.json:

7:11 AM Changeset in webkit [267189] by Diego Pino Garcia

4 edits in trunk/LayoutTests

[GLIB] Unreviewwed test gardening. Update baselines after WPT update in r267167.

platform/glib/imported/w3c/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/k-rate-panner-connections-expected.txt:
platform/glib/imported/w3c/web-platform-tests/webaudio/the-audio-api/the-audioparam-interface/k-rate-panner-expected.txt:
platform/glib/imported/w3c/web-platform-tests/webaudio/the-audio-api/the-biquadfilternode-interface/biquad-automation-expected.txt:

5:39 AM Changeset in webkit [267188] by graouts@webkit.org

153 edits
2 copies
2 deletes in trunk

Remove the legacy animation code
https://bugs.webkit.org/show_bug.cgi?id=216608

Reviewed by Dean Jackson.

Source/WebCore:

We remove the legacy animation code found in Source/WebCore/page/animation/, save for CSSPropertyAnimation which
is also used by the new Web Animations engine and now moved to Source/WebCore/animation/. Since we now have a single
animation engine, the runtime flags to optionally enable the Web Animations engine are not needed anymore and removed
as well.

We also remove some testing utilities and some RenderLayerBacking methods specific to accelerated transitions which
the new animation engine does not use.

CMakeLists.txt:
Headers.cmake:
Sources.txt:
WebCore.xcodeproj/project.pbxproj:
animation/Animatable.idl:
animation/AnimationEffect.idl:
animation/AnimationPlaybackEvent.idl:
animation/AnimationPlaybackEventInit.idl:
animation/AnimationTimeline.idl:
animation/CSSAnimation.idl:
animation/CSSPropertyAnimation.cpp: Renamed from Source/WebCore/page/animation/CSSPropertyAnimation.cpp.

(WebCore::PropertyWrapperVisitedAffectedColor::PropertyWrapperVisitedAffectedColor):

animation/CSSPropertyAnimation.h: Renamed from Source/WebCore/page/animation/CSSPropertyAnimation.h.
animation/CSSTransition.idl:
animation/DocumentAnimations.idl:
animation/DocumentOrShadowRootAnimations.idl:
animation/DocumentTimeline.idl:
animation/KeyframeEffect.idl:
animation/WebAnimation.idl:
animation/WebAnimationTypes.h:
css/CSSComputedStyleDeclaration.cpp:

(WebCore::computeRenderStyleForProperty):

dom/Document.cpp:

(WebCore::Document::resolveStyle):
(WebCore::Document::didBecomeCurrentDocumentInFrame):
(WebCore::Document::willBeRemovedFromFrame):
(WebCore::Document::implicitClose):
(WebCore::Document::resume):

dom/Element.cpp:

(WebCore::Element::removedFromAncestor):

dom/PseudoElement.cpp:

(WebCore::PseudoElement::clearHostElement):

history/CachedFrame.cpp:

(WebCore::CachedFrame::destroy):

page/Frame.cpp:

(WebCore::Frame::Frame):
(WebCore::Frame::clearTimers):
(WebCore::Frame::resumeActiveDOMObjectsAndAnimations):

page/Frame.h:
page/FrameView.cpp:

(WebCore::FrameView::didDestroyRenderTree):
(WebCore::FrameView::updateLayoutAndStyleIfNeededRecursive):

page/FrameViewLayoutContext.cpp:

(WebCore::FrameViewLayoutContext::layout):

page/Page.cpp:

(WebCore::Page::handleLowModePowerChange):
(WebCore::Page::setIsVisibleInternal):
(WebCore::Page::hiddenPageCSSAnimationSuspensionStateChanged):

page/RuntimeEnabledFeatures.h:

(WebCore::RuntimeEnabledFeatures::setWebAnimationsEnabled): Deleted.
(WebCore::RuntimeEnabledFeatures::webAnimationsEnabled const): Deleted.
(WebCore::RuntimeEnabledFeatures::setWebAnimationsCSSIntegrationEnabled): Deleted.
(WebCore::RuntimeEnabledFeatures::webAnimationsCSSIntegrationEnabled const): Deleted.

page/animation/AnimationBase.cpp: Removed.
page/animation/AnimationBase.h: Removed.
page/animation/CSSAnimationController.cpp: Removed.
page/animation/CSSAnimationController.h: Removed.
page/animation/CSSAnimationControllerPrivate.h: Removed.
page/animation/CompositeAnimation.cpp: Removed.
page/animation/CompositeAnimation.h: Removed.
page/animation/ImplicitAnimation.cpp: Removed.
page/animation/ImplicitAnimation.h: Removed.
page/animation/KeyframeAnimation.cpp: Removed.
page/animation/KeyframeAnimation.h: Removed.
platform/graphics/GraphicsLayer.h:
platform/graphics/ca/GraphicsLayerCA.cpp:

(WebCore::isKeyframe):
(WebCore::GraphicsLayerCA::createTransformAnimationsFromKeyframes):

rendering/RenderElement.cpp:

(WebCore::RenderElement::animatedStyle):

rendering/RenderElement.h:

(WebCore::RenderElement::startTransition): Deleted.
(WebCore::RenderElement::transitionPaused): Deleted.
(WebCore::RenderElement::transitionFinished): Deleted.

rendering/RenderLayer.cpp:

(WebCore::RenderLayer::currentTransform const):
(WebCore::RenderLayer::calculateClipRects const):

rendering/RenderLayerBacking.cpp:

(WebCore::RenderLayerBacking::updateGeometry):
(WebCore::RenderLayerBacking::notifyAnimationStarted):
(WebCore::RenderLayerBacking::startTransition): Deleted.
(WebCore::RenderLayerBacking::transitionPaused): Deleted.
(WebCore::RenderLayerBacking::transitionFinished): Deleted.

rendering/RenderLayerBacking.h:
rendering/RenderLayerCompositor.cpp:

(WebCore::RenderLayerCompositor::flushPendingLayerChanges):
(WebCore::RenderLayerCompositor::updateCompositingLayers):
(WebCore::RenderLayerCompositor::requiresCompositingForAnimation const):
(WebCore::RenderLayerCompositor::isRunningTransformAnimation const):

rendering/RenderLayerModelObject.cpp:

(WebCore::RenderLayerModelObject::startTransition): Deleted.
(WebCore::RenderLayerModelObject::transitionPaused): Deleted.
(WebCore::RenderLayerModelObject::transitionFinished): Deleted.

rendering/RenderLayerModelObject.h:
rendering/RenderObject.h:

(WebCore::RenderObject::legacyAnimation const): Deleted.

rendering/updating/RenderTreeUpdater.cpp:

(WebCore::RenderTreeUpdater::tearDownRenderers):

style/StyleAdjuster.cpp:
style/StyleTreeResolver.cpp:

(WebCore::Style::TreeResolver::createAnimatedElementUpdate):

testing/InternalSettings.cpp:

(WebCore::InternalSettings::webAnimationsCSSIntegrationEnabled): Deleted.

testing/InternalSettings.h:
testing/InternalSettings.idl:
testing/Internals.cpp:

(WebCore::Internals::numberOfActiveAnimations const):
(WebCore::Internals::animationsAreSuspended const):
(WebCore::Internals::animationsInterval const):
(WebCore::Internals::suspendAnimations const):
(WebCore::Internals::resumeAnimations const):
(WebCore::Internals::acceleratedAnimationsForElement):
(WebCore::Internals::numberOfAnimationTimelineInvalidations const):
(WebCore::Internals::pauseAnimationAtTimeOnElement): Deleted.
(WebCore::Internals::pauseAnimationAtTimeOnPseudoElement): Deleted.
(WebCore::Internals::pauseTransitionAtTimeOnElement): Deleted.
(WebCore::Internals::pauseTransitionAtTimeOnPseudoElement): Deleted.

testing/Internals.h:
testing/Internals.idl:

Source/WebKit:

Since we now have a single animation engine, the runtime flags to optionally enable the Web Animations engine are
not needed anymore and are now removed.

Shared/WebPreferencesExperimental.yaml:
UIProcess/API/C/WKPreferences.cpp:

(WKPreferencesSetWebAnimationsEnabled): Deleted.
(WKPreferencesGetWebAnimationsEnabled): Deleted.
(WKPreferencesSetWebAnimationsCSSIntegrationEnabled): Deleted.
(WKPreferencesGetWebAnimationsCSSIntegrationEnabled): Deleted.

UIProcess/API/C/WKPreferencesRefPrivate.h:
UIProcess/API/Cocoa/WKPreferences.mm:

(-[WKPreferences _setWebAnimationsCSSIntegrationEnabled:]): Deleted.
(-[WKPreferences _webAnimationsCSSIntegrationEnabled]): Deleted.

UIProcess/API/Cocoa/WKPreferencesPrivate.h:
WebProcess/InjectedBundle/InjectedBundle.cpp:

(WebKit::InjectedBundle::overrideBoolPreferenceForTestRunner):
(WebKit::InjectedBundle::setWebAnimationsEnabled): Deleted.
(WebKit::InjectedBundle::setWebAnimationsCSSIntegrationEnabled): Deleted.

WebProcess/InjectedBundle/InjectedBundle.h:

Source/WebKitLegacy/mac:

Since we now have a single animation engine, the runtime flags to optionally enable the Web Animations engine are
not needed anymore and are now removed.

WebView/WebPreferenceKeysPrivate.h:
WebView/WebPreferences.mm:

(+[WebPreferences initialize]):
(-[WebPreferences webAnimationsEnabled]): Deleted.
(-[WebPreferences setWebAnimationsEnabled:]): Deleted.
(-[WebPreferences webAnimationsCSSIntegrationEnabled]): Deleted.
(-[WebPreferences setWebAnimationsCSSIntegrationEnabled:]): Deleted.

WebView/WebPreferencesPrivate.h:
WebView/WebView.mm:

(-[WebView _preferencesChanged:]):

Source/WebKitLegacy/win:

Since we now have a single animation engine, the runtime flags to optionally enable the Web Animations engine are
not needed anymore and are now removed.

Interfaces/IWebFramePrivate.idl:
Interfaces/IWebPreferencesPrivate.idl:
WebFrame.cpp:

(WebFrame::resumeAnimations): Deleted.
(WebFrame::suspendAnimations): Deleted.
(WebFrame::pauseAnimation): Deleted.
(WebFrame::pauseTransition): Deleted.
(WebFrame::numberOfActiveAnimations): Deleted.

WebFrame.h:
WebPreferenceKeysPrivate.h:
WebPreferences.cpp:

(WebPreferences::initializeDefaultSettings):
(WebPreferences::webAnimationsCSSIntegrationEnabled): Deleted.
(WebPreferences::setWebAnimationsCSSIntegrationEnabled): Deleted.
(WebPreferences::setWebAnimationsEnabled): Deleted.
(WebPreferences::webAnimationsEnabled): Deleted.

WebPreferences.h:
WebView.cpp:

(WebView::notifyPreferencesChanged):

Tools:

Since we now have a single animation engine, the runtime flags to optionally enable the Web Animations engine are
not needed anymore and are now removed.

DumpRenderTree/TestOptions.cpp:

(TestOptions::TestOptions):
(TestOptions::webViewIsCompatibleWithOptions const):

DumpRenderTree/TestOptions.h:
DumpRenderTree/mac/DumpRenderTree.mm:

(enableExperimentalFeatures):
(setWebPreferencesForTestOptions):

DumpRenderTree/win/DumpRenderTree.cpp:

(enableExperimentalFeatures):
(setWebPreferencesForTestOptions):

LayoutTests:

Remove any use of now-removed testing methods and some runtime flags from layout tests.

animations/legacy-encoding-timing-function.html:
animations/resources/animation-test-helpers.js:

(pauseAnimationAtTimeOnElement):

http/tests/contentextensions/css-display-none-keyframe.html:
imported/blink/transitions/resources/opacity-transform-transitions-inside-iframe-inner.html: Removed.
transitions/background-position-transitions.html:
transitions/background-transitions.html:
transitions/blendmode-transitions.html:
transitions/border-radius-transition.html:
transitions/clip-path-path-transitions.html:
transitions/clip-path-transitions.html:
transitions/clip-transition.html:
transitions/color-transition-all.html:
transitions/color-transition-premultiplied.html:
transitions/color-transition-rounding.html:
transitions/cross-fade-background-image.html:
transitions/cross-fade-border-image.html:
transitions/cubic-bezier-overflow-color.html:
transitions/cubic-bezier-overflow-length.html:
transitions/cubic-bezier-overflow-shadow.html:
transitions/cubic-bezier-overflow-svg-length.html:
transitions/cubic-bezier-overflow-transform.html:
transitions/default-timing-function.html:
transitions/delay.html:
transitions/flex-transitions.html:
transitions/font-family-during-transition.html:
transitions/frames-timing-function.html:
transitions/interrupted-all-transition.html:
transitions/longhand-vs-shorthand-initial.html:
transitions/mask-transitions.html:
transitions/min-max-width-height-transitions.html:
transitions/mismatched-shadow-styles.html:
transitions/mismatched-shadow-transitions.html:
transitions/mixed-type.html:
transitions/move-after-transition.html:
transitions/multiple-background-size-transitions.html:
transitions/multiple-background-transitions.html:
transitions/multiple-mask-transitions.html:
transitions/multiple-shadow-transitions.html:
transitions/negative-delay.html:
transitions/opacity-transition-zindex.html:
transitions/resources/transition-test-helpers.js:
transitions/shape-outside-transitions.html:
transitions/shorthand-border-transitions.html:
transitions/shorthand-transitions.html:
transitions/steps-timing-function.html:
transitions/svg-layout-transition.html:
transitions/svg-text-shadow-transition.html:
transitions/svg-transitions.html:
transitions/text-indent-transition.html:
transitions/transform-op-list-match.html:
transitions/transform-op-list-no-match.html:
transitions/transition-end-event-rendering.html:
transitions/transition-hit-test-transform.html:
transitions/transition-hit-test.html:
transitions/transition-in-delay-phase.html:
transitions/transition-on-element-with-content.html:
transitions/transition-shorthand-delay.html:
transitions/transition-timing-function.html:
transitions/transition-to-from-auto.html:
transitions/transition-to-from-undefined.html:
transitions/visited-link-color.html:
transitions/zero-duration-in-list.html:
transitions/zero-duration-with-non-zero-delay-start.html:
webanimations/accelerated-animation-interruption-display-none.html:
webanimations/accelerated-animation-removal-upon-transition-completion.html:
webanimations/accelerated-animation-suspension.html:
webanimations/accelerated-transition-by-removing-property.html:
webanimations/accessing-current-time-after-clearing-css-animation-effect.html:
webanimations/accessing-current-time-after-finished-css-animation-target-removal.html:
webanimations/css-animation-effect-target-change-and-animation-removal-crash.html:
webanimations/css-animation-effect-target-change-and-get-keyframes-crash.html:
webanimations/css-animations.html:
webanimations/css-transition-in-flight-reversal-accelerated.html:
webanimations/empty-keyframes-crash.html:
webanimations/partly-accelerated-transition-by-removing-property.html:
webanimations/setting-css-animation-none-after-clearing-effect.html:
webanimations/setting-css-animation-timing-property-via-style-after-clearing-effect.html:

5:12 AM Changeset in webkit [267187] by commit-queue@webkit.org

4 edits in trunk

Clean up lazy frame loading
https://bugs.webkit.org/show_bug.cgi?id=216560

Patch by Rob Buis <rbuis@igalia.com> on 2020-09-17
Reviewed by Youenn Fablet.

Source/WebKit:

Allow web preference to be consistent with lazy image loading.

Shared/WebPreferencesExperimental.yaml:

LayoutTests:

Remove WPT specific custom code to set the
lazy frame loading setting, not needed since
experimental features will be enabled for WPT
runs and that will set this setting.

resources/testharnessreport.js:

3:30 AM Changeset in webkit [267186] by ysuzuki@apple.com

17 edits in trunk

Support export namespace export * as ns
https://bugs.webkit.org/show_bug.cgi?id=214379

Reviewed by Ross Kirsling.

JSTests:

stress/modules-syntax-error.js:
stress/modules-syntax.js:
test262/expectations.yaml:

Source/JavaScriptCore:

This patch supports export * as ns from "module" syntax. If it is used, we expose "module"'s namespace object as "ns".
For each module environment, we create *namespace* (starNamespace) private symbol scope variable. And we fill it later
with module namespace object. This way allows us to use module namespace object IC and super fast imported module binding
lookup though environment variable lookup mechanism.

builtins/BuiltinNames.h:
bytecompiler/BytecodeGenerator.cpp:

(JSC::BytecodeGenerator::BytecodeGenerator):

parser/NodesAnalyzeModule.cpp:

(JSC::ExportNamedDeclarationNode::analyzeModule):

parser/Parser.cpp:

(JSC::Parser<LexerType>::parseExportDeclaration):

runtime/AbstractModuleRecord.cpp:

(JSC::AbstractModuleRecord::ExportEntry::createNamespace):
(JSC::AbstractModuleRecord::resolveExportImpl):
(JSC::AbstractModuleRecord::getModuleNamespace):
(JSC::AbstractModuleRecord::setModuleEnvironment):
(JSC::AbstractModuleRecord::dump):

runtime/AbstractModuleRecord.h:
runtime/CommonIdentifiers.h:
runtime/JSFunction.cpp:

(JSC::JSFunction::name):
(JSC::JSFunction::reifyName):

runtime/JSModuleNamespaceObject.cpp:

(JSC::JSModuleNamespaceObject::getOwnPropertySlotCommon):

runtime/JSModuleRecord.cpp:

(JSC::JSModuleRecord::instantiateDeclarations):
(JSC::JSModuleRecord::evaluate):

wasm/js/JSWebAssemblyModule.cpp:

(JSC::JSWebAssemblyModule::finishCreation):

wasm/js/WebAssemblyModuleRecord.cpp:

(JSC::WebAssemblyModuleRecord::link):

2:19 AM Changeset in webkit [267185] by jer.noble@apple.com

11 edits in trunk/Source

Unified build fix for "redefinition of 'kCMVideoCodecType_VP9"
https://bugs.webkit.org/show_bug.cgi?id=216205

Reviewed by Youenn Fablet.

Source/WebCore:

kCMVideoCodecType_VP9 is present in the macOS Big Sur SDK, so the redeclaration can
be removed. To protect builds using prior OS SDKs, wrap the entire VP9 implementation
in ENABLE(VP9) checks.

platform/graphics/VP9Utilities.cpp:
platform/graphics/VP9Utilities.h:
platform/graphics/cocoa/MediaEngineConfigurationFactoryCocoa.cpp:

(WebCore::videoCodecTypeFromRFC4281Type):
(WebCore::createMediaPlayerDecodingConfigurationCocoa):
(): Deleted.

platform/graphics/cocoa/SourceBufferParserWebM.cpp:

(WebCore::SourceBufferParserWebM::isContentTypeSupported):

platform/graphics/cocoa/VP9UtilitiesCocoa.h:
platform/graphics/cocoa/VP9UtilitiesCocoa.mm:
testing/Internals.cpp:

(WebCore::Internals::Internals):
(WebCore::Internals::parseVPCodecParameters):
(WebCore::Internals::setHardwareVP9DecoderDisabledForTesting):
(WebCore::Internals::setVP9ScreenSizeAndScaleForTesting):

Source/WebKit:

Wrap calls to WebCore VP9 functions in ENABLE(VP9) checks.

UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::creationParameters):

WebProcess/WebProcess.cpp:
WebProcess/WebProcess.h:

1:05 AM Changeset in webkit [267184] by ysuzuki@apple.com

2 edits in trunk/Source/JavaScriptCore

[JSC] Optimize Promise#finally by avoiding creating multiple environments
https://bugs.webkit.org/show_bug.cgi?id=216637

Reviewed by Ross Kirsling.

Let's just create functions inside Promise#finally. This avoids creating
multiple lexical environments that are captured by each function.

builtins/PromisePrototype.js:

(finally):
(globalPrivate.getThenFinally): Deleted.
(globalPrivate.getCatchFinally): Deleted.

1:01 AM Changeset in webkit [267183] by svillar@igalia.com

5 edits in trunk

[css-flex] Remove flexbox's specific computePreferredLogicalWidths()
https://bugs.webkit.org/show_bug.cgi?id=216577

Reviewed by Darin Adler.

Source/WebCore:

Remove the flexbox override of computePreferredLogicalWidths() because it's essentially the same as RenderBlock's
but worst because it was missing some cases that were properly handled in the superclass.

rendering/RenderFlexibleBox.cpp:

(WebCore::RenderFlexibleBox::computePreferredLogicalWidths): Deleted.

rendering/RenderFlexibleBox.h: Ditto.

LayoutTests:

TestExpectations: Removed flexbox_stf-table-singleline.html and flexbox_stf-table-singleline-2.html that are now passing.

Note: See TracTimeline for information about the timeline view.

Download in other formats:

RSS Feed