<https://webkit.org/b/119785> Replace currentTime() with monotonicallyIncreasingTime() in WebCore
Patch by Arunprasad Rajkumar <arurajku@cisco.com> on 2013-08-16
Reviewed by Alexey Proskuryakov.
Source/WebCore:
WTF::currentTime() is prone to DST changes and NTP adjustments, so use
WTF::monotonicallyIncreasingTime() to measure elapsed time.
* Modules/filesystem/FileWriter.cpp:
(WebCore::FileWriter::didWrite):
* dom/Document.cpp:
(WebCore::Document::Document):
(WebCore::Document::elapsedTime):
(WebCore::Document::resetLastHandledUserGestureTimestamp):
* dom/Element.cpp:
(WebCore::Element::setActive):
* fileapi/FileReader.cpp:
(WebCore::FileReader::didReceiveData):
* html/HTMLMediaElement.cpp:
(WebCore::HTMLMediaElement::HTMLMediaElement):
(WebCore::HTMLMediaElement::startProgressEventTimer):
(WebCore::HTMLMediaElement::progressEventTimerFired):
(WebCore::HTMLMediaElement::refreshCachedTime):
(WebCore::HTMLMediaElement::invalidateCachedTime):
(WebCore::HTMLMediaElement::currentTime):
(WebCore::HTMLMediaElement::startPlaybackProgressTimer):
(WebCore::HTMLMediaElement::scheduleTimeupdateEvent):
* html/HTMLMediaElement.h:
* html/HTMLPlugInImageElement.cpp:
(WebCore::documentHadRecentUserGesture):
* html/MediaController.cpp:
(MediaController::scheduleTimeupdateEvent):
* html/parser/HTMLDocumentParser.cpp:
(WebCore::HTMLDocumentParser::pumpPendingSpeculations):
* html/parser/HTMLParserScheduler.h:
(WebCore::HTMLParserScheduler::checkForYieldBeforeToken):
* inspector/InspectorCSSAgent.cpp:
(WebCore::SelectorProfile::SelectorProfile):
(WebCore::SelectorProfile::totalMatchingTimeMs):
(WebCore::SelectorProfile::startSelector):
(WebCore::SelectorProfile::commitSelector):
(WebCore::SelectorProfile::commitSelectorTime):
* inspector/InspectorProfilerAgent.cpp:
(WebCore::InspectorProfilerAgent::willProcessTask):
(WebCore::InspectorProfilerAgent::didProcessTask):
* inspector/InspectorTimelineAgent.cpp:
(WebCore::InspectorTimelineAgent::timestamp):
* inspector/TimelineTraceEventProcessor.cpp:
(WebCore::TimelineTraceEventProcessor::processEventOnAnyThread):
* page/FrameView.cpp:
(WebCore::FrameView::adjustedDeferredRepaintDelay):
(WebCore::FrameView::paintContents):
* platform/ClockGeneric.cpp:
(ClockGeneric::now):
* platform/ScrollAnimatorNone.cpp:
(WebCore::ScrollAnimatorNone::scroll):
(WebCore::ScrollAnimatorNone::animationTimerFired):
* platform/graphics/cg/ImageBufferCG.cpp:
(WebCore::ImageBuffer::ImageBuffer):
(WebCore::ImageBuffer::flushContextIfNecessary):
(WebCore::ImageBuffer::flushContext):
(WebCore::ImageBuffer::copyNativeImage):
Source/WTF:
WTF::currentTime() is prone to DST changes and NTP adjustments, so use
WTF::monotonicallyIncreasingTime() to measure elapsed time.
* wtf/CurrentTime.h:
(WTF::monotonicallyIncreasingTimeMS): Added mille second version of monotonic time API.
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154201 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/WebCore/html/MediaController.cpp b/Source/WebCore/html/MediaController.cpp
index cbfa21d..b8a585d 100644
--- a/Source/WebCore/html/MediaController.cpp
+++ b/Source/WebCore/html/MediaController.cpp
@@ -673,7 +673,7 @@
void MediaController::scheduleTimeupdateEvent()
{
- double now = WTF::currentTime();
+ double now = monotonicallyIncreasingTime();
double timedelta = now - m_previousTimeupdateTime;
if (timedelta < maxTimeupdateEventFrequency)
