Diff
Modified: trunk/Source/WebKit/ChangeLog (236256 => 236257)
--- trunk/Source/WebKit/ChangeLog 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/ChangeLog 2018-09-20 11:49:55 UTC (rev 236257)
@@ -1,3 +1,103 @@
+2018-09-20 Antti Koivisto <an...@apple.com>
+
+ REGRESSION (PSON): White or Black flash occurs when process swapping on navigation on Mac
+ https://bugs.webkit.org/show_bug.cgi?id=189663
+ <rdar://problem/44184955>
+
+ Reviewed by Geoff Garen and Chris Dumez.
+
+ We need to keep the layer tree of the previous page alive and visible until we have something
+ to render on the new page. With PSON on Mac this means that we should keep displaying the
+ layer tree from the previus process.
+
+ This patch moves the management of 'attaching' the drawing area (Mac only concept) from web process
+ to UI process. This is when we parent the layer tree to the view root layer. It also ensures that
+ the layer tree is not deleted too early on process swap and that it still eventually gets deleted.
+
+ * UIProcess/DrawingAreaProxy.h:
+ (WebKit::DrawingAreaProxy::attachInWebProcess):
+ * UIProcess/SuspendedPageProxy.cpp:
+ (WebKit::messageNamesToIgnoreWhileSuspended):
+ (WebKit::SuspendedPageProxy::tearDownDrawingAreaInWebProcess):
+
+ We no longer tear down drawing area (layer tree) for suspended pages automatically. Send an explicit
+ message for it.
+
+ * UIProcess/SuspendedPageProxy.h:
+ * UIProcess/WebPageProxy.cpp:
+ (WebKit::WebPageProxy::didCompletePageTransition):
+
+ Attach the drawing area if appropriate.
+
+ (WebKit::WebPageProxy::resetStateAfterProcessExited):
+
+ Call PageClien::processWillSwap instead of processDidExit when appropriate.
+
+ (WebKit::WebPageProxy::enterAcceleratedCompositingMode):
+
+ This is called when we have switched to the new layer tree.
+ Tear down the drawing area in the previus process.
+
+ * UIProcess/WebPageProxy.h:
+ * UIProcess/WebPageProxy.messages.in:
+ * UIProcess/ios/PageClientImplIOS.h:
+ * UIProcess/ios/PageClientImplIOS.mm:
+ (WebKit::PageClientImpl::processWillSwap):
+
+ On iOS this just call processDidExit for now.
+
+ * UIProcess/mac/PageClientImplMac.h:
+ * UIProcess/mac/PageClientImplMac.mm:
+ (WebKit::PageClientImpl::processWillSwap):
+ (WebKit::PageClientImpl::processDidExit):
+
+ Add processWillSwap separately from processDidExit. They are currently the same
+ except processWillSwap doesn't clear the root layer.
+
+ * UIProcess/mac/TiledCoreAnimationDrawingAreaProxy.h:
+ * UIProcess/mac/TiledCoreAnimationDrawingAreaProxy.mm:
+ (WebKit::TiledCoreAnimationDrawingAreaProxy::attachInWebProcess):
+
+ Send a message to the web process to attach the drawing area.
+
+ * WebProcess/WebPage/DrawingArea.h:
+ (WebKit::DrawingArea::attach):
+ (WebKit::DrawingArea::attachDrawingArea): Deleted.
+
+ Rename to be less redundant.
+
+ * WebProcess/WebPage/DrawingArea.messages.in:
+ * WebProcess/WebPage/WebPage.cpp:
+ (WebKit::WebPage::reinitializeWebPage):
+
+ Don't attach drawing area automatically. It will be done by a message from UI process.
+
+ (WebKit::WebPage::setLayerTreeStateIsFrozen):
+
+ Layer tree is always frozen in a suspended process (if it exists).
+
+ (WebKit::WebPage::didReceivePolicyDecision):
+
+ Suspend immediately when receiving policy decision to avoid flash on 'about:blank' loading.
+
+ (WebKit::WebPage::didStartPageTransition):
+ (WebKit::WebPage::didCompletePageTransition):
+
+ Notify UI process of transition completion.
+
+ (WebKit::WebPage::setIsSuspended):
+ (WebKit::WebPage::tearDownDrawingAreaForSuspend):
+ * WebProcess/WebPage/WebPage.h:
+ * WebProcess/WebPage/WebPage.messages.in:
+ * WebProcess/WebPage/mac/TiledCoreAnimationDrawingArea.h:
+ * WebProcess/WebPage/mac/TiledCoreAnimationDrawingArea.mm:
+ (WebKit::TiledCoreAnimationDrawingArea::TiledCoreAnimationDrawingArea):
+
+ Don't attach drawing area automatically. It will be done by a message from UI process.
+
+ (WebKit::TiledCoreAnimationDrawingArea::attach):
+ (WebKit::TiledCoreAnimationDrawingArea::attachDrawingArea): Deleted.
+
2018-09-20 Tomas Popela <tpop...@redhat.com>
[GTK] Always prints in portrait when landscape is requested
Modified: trunk/Source/WebKit/UIProcess/Cocoa/WebViewImpl.mm (236256 => 236257)
--- trunk/Source/WebKit/UIProcess/Cocoa/WebViewImpl.mm 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/UIProcess/Cocoa/WebViewImpl.mm 2018-09-20 11:49:55 UTC (rev 236257)
@@ -1460,9 +1460,6 @@
notifyInputContextAboutDiscardedComposition();
- if (m_layerHostingView)
- setAcceleratedCompositingRootLayer(nil);
-
updateRemoteAccessibilityRegistration(false);
flushPendingMouseEventCallbacks();
Modified: trunk/Source/WebKit/UIProcess/DrawingAreaProxy.h (236256 => 236257)
--- trunk/Source/WebKit/UIProcess/DrawingAreaProxy.h 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/UIProcess/DrawingAreaProxy.h 2018-09-20 11:49:55 UTC (rev 236257)
@@ -82,6 +82,8 @@
void viewExposedRectChangedTimerFired();
#endif
+ virtual void attachInWebProcess() { }
+
virtual void updateDebugIndicator() { }
virtual void waitForDidUpdateActivityState(ActivityStateChangeID) { }
Modified: trunk/Source/WebKit/UIProcess/PageClient.h (236256 => 236257)
--- trunk/Source/WebKit/UIProcess/PageClient.h 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/UIProcess/PageClient.h 2018-09-20 11:49:55 UTC (rev 236257)
@@ -184,6 +184,7 @@
virtual LayerHostingMode viewLayerHostingMode() { return LayerHostingMode::InProcess; }
virtual void processDidExit() = 0;
+ virtual void processWillSwap() { processDidExit(); }
virtual void didRelaunchProcess() = 0;
virtual void pageClosed() = 0;
Modified: trunk/Source/WebKit/UIProcess/SuspendedPageProxy.cpp (236256 => 236257)
--- trunk/Source/WebKit/UIProcess/SuspendedPageProxy.cpp 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/UIProcess/SuspendedPageProxy.cpp 2018-09-20 11:49:55 UTC (rev 236257)
@@ -54,6 +54,7 @@
messageNames.get().add("DidDestroyNavigation");
messageNames.get().add("DidFinishDocumentLoadForFrame");
messageNames.get().add("DidFinishProgress");
+ messageNames.get().add("DidCompletePageTransition");
messageNames.get().add("DidFirstLayoutForFrame");
messageNames.get().add("DidFirstVisuallyNonEmptyLayoutForFrame");
messageNames.get().add("DidNavigateWithNavigationData");
@@ -109,6 +110,11 @@
m_page.suspendedPageClosed(*this);
}
+void SuspendedPageProxy::tearDownDrawingAreaInWebProcess()
+{
+ m_process->send(Messages::WebPage::TearDownDrawingAreaForSuspend(), m_page.pageID());
+}
+
void SuspendedPageProxy::didFinishLoad()
{
ASSERT(m_process);
Modified: trunk/Source/WebKit/UIProcess/SuspendedPageProxy.h (236256 => 236257)
--- trunk/Source/WebKit/UIProcess/SuspendedPageProxy.h 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/UIProcess/SuspendedPageProxy.h 2018-09-20 11:49:55 UTC (rev 236257)
@@ -49,6 +49,7 @@
void webProcessDidClose(WebProcessProxy&);
void destroyWebPageInWebProcess();
+ void tearDownDrawingAreaInWebProcess();
#if !LOG_DISABLED
const char* loggingString() const;
Modified: trunk/Source/WebKit/UIProcess/WebPageProxy.cpp (236256 => 236257)
--- trunk/Source/WebKit/UIProcess/WebPageProxy.cpp 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/UIProcess/WebPageProxy.cpp 2018-09-20 11:49:55 UTC (rev 236257)
@@ -56,8 +56,8 @@
#include "AuthenticationDecisionListener.h"
#include "DataReference.h"
#include "DownloadProxy.h"
+#include "DrawingAreaMessages.h"
#include "DrawingAreaProxy.h"
-#include "DrawingAreaProxyMessages.h"
#include "EventDispatcherMessages.h"
#include "FrameInfoData.h"
#include "LoadParameters.h"
@@ -3430,6 +3430,24 @@
m_pageLoadState.commitChanges();
}
+void WebPageProxy::didCompletePageTransition(bool isInitialEmptyDocument)
+{
+ // Attach drawing area for the initial empty document only if this is not a process swap.
+ if (isInitialEmptyDocument && m_suspendedPage)
+ return;
+
+#if PLATFORM(MAC)
+ if (!m_drawingArea)
+ return;
+
+ // Drawing area for the suspended page will be torn down when the attach completes.
+ m_drawingArea->attachInWebProcess();
+#else
+ if (m_suspendedPage)
+ m_suspendedPage->tearDownDrawingAreaInWebProcess();
+#endif
+}
+
void WebPageProxy::setNetworkRequestsInProgress(bool networkRequestsInProgress)
{
auto transaction = m_pageLoadState.transaction();
@@ -6137,7 +6155,11 @@
m_editorState = EditorState();
- pageClient().processDidExit();
+ if (terminationReason == ProcessTerminationReason::NavigationSwap)
+ pageClient().processWillSwap();
+ else
+ pageClient().processDidExit();
+
pageClient().clearAllEditCommands();
auto resetStateReason = terminationReason == ProcessTerminationReason::NavigationSwap ? ResetStateReason::NavigationSwap : ResetStateReason::WebProcessExited;
@@ -6278,6 +6300,10 @@
void WebPageProxy::enterAcceleratedCompositingMode(const LayerTreeContext& layerTreeContext)
{
pageClient().enterAcceleratedCompositingMode(layerTreeContext);
+
+ // We have completed the page transition and can tear down the layers in the suspended process.
+ if (m_suspendedPage)
+ m_suspendedPage->tearDownDrawingAreaInWebProcess();
}
void WebPageProxy::exitAcceleratedCompositingMode()
Modified: trunk/Source/WebKit/UIProcess/WebPageProxy.h (236256 => 236257)
--- trunk/Source/WebKit/UIProcess/WebPageProxy.h 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/UIProcess/WebPageProxy.h 2018-09-20 11:49:55 UTC (rev 236257)
@@ -1427,6 +1427,7 @@
void didStartProgress();
void didChangeProgress(double);
void didFinishProgress();
+ void didCompletePageTransition(bool isInitialEmptyDocument);
void setNetworkRequestsInProgress(bool);
void hasInsecureContent(WebCore::HasInsecureContent&);
Modified: trunk/Source/WebKit/UIProcess/WebPageProxy.messages.in (236256 => 236257)
--- trunk/Source/WebKit/UIProcess/WebPageProxy.messages.in 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/UIProcess/WebPageProxy.messages.in 2018-09-20 11:49:55 UTC (rev 236257)
@@ -117,6 +117,8 @@
DidFinishProgress()
DidStartProgress()
+ DidCompletePageTransition(bool isInitialEmptyDocument)
+
SetNetworkRequestsInProgress(bool networkRequestsInProgress)
# Frame lifetime messages
Modified: trunk/Source/WebKit/UIProcess/ios/PageClientImplIOS.h (236256 => 236257)
--- trunk/Source/WebKit/UIProcess/ios/PageClientImplIOS.h 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/UIProcess/ios/PageClientImplIOS.h 2018-09-20 11:49:55 UTC (rev 236257)
@@ -65,6 +65,7 @@
bool isViewVisibleOrOccluded() override;
bool isVisuallyIdle() override;
void processDidExit() override;
+ void processWillSwap() override;
void didRelaunchProcess() override;
void pageClosed() override;
void preferencesDidChange() override;
Modified: trunk/Source/WebKit/UIProcess/ios/PageClientImplIOS.mm (236256 => 236257)
--- trunk/Source/WebKit/UIProcess/ios/PageClientImplIOS.mm 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/UIProcess/ios/PageClientImplIOS.mm 2018-09-20 11:49:55 UTC (rev 236257)
@@ -209,6 +209,12 @@
[m_webView _processDidExit];
}
+void PageClientImpl::processWillSwap()
+{
+ // FIXME: It didn't really exit.
+ processDidExit();
+}
+
void PageClientImpl::didRelaunchProcess()
{
[m_contentView _didRelaunchProcess];
Modified: trunk/Source/WebKit/UIProcess/mac/PageClientImplMac.h (236256 => 236257)
--- trunk/Source/WebKit/UIProcess/mac/PageClientImplMac.h 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/UIProcess/mac/PageClientImplMac.h 2018-09-20 11:49:55 UTC (rev 236257)
@@ -79,6 +79,7 @@
LayerOrView *acceleratedCompositingRootLayer() const override;
void processDidExit() override;
+ void processWillSwap() override;
void pageClosed() override;
void didRelaunchProcess() override;
void preferencesDidChange() override;
Modified: trunk/Source/WebKit/UIProcess/mac/PageClientImplMac.mm (236256 => 236257)
--- trunk/Source/WebKit/UIProcess/mac/PageClientImplMac.mm 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/UIProcess/mac/PageClientImplMac.mm 2018-09-20 11:49:55 UTC (rev 236257)
@@ -253,9 +253,16 @@
return m_impl->colorSpace();
}
+void PageClientImpl::processWillSwap()
+{
+ // FIXME: It didn't really exit.
+ m_impl->processDidExit();
+}
+
void PageClientImpl::processDidExit()
{
m_impl->processDidExit();
+ m_impl->setAcceleratedCompositingRootLayer(nil);
}
void PageClientImpl::pageClosed()
Modified: trunk/Source/WebKit/UIProcess/mac/TiledCoreAnimationDrawingAreaProxy.h (236256 => 236257)
--- trunk/Source/WebKit/UIProcess/mac/TiledCoreAnimationDrawingAreaProxy.h 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/UIProcess/mac/TiledCoreAnimationDrawingAreaProxy.h 2018-09-20 11:49:55 UTC (rev 236257)
@@ -38,6 +38,8 @@
private:
// DrawingAreaProxy
+ void attachInWebProcess() override;
+
void deviceScaleFactorDidChange() override;
void sizeDidChange() override;
void colorSpaceDidChange() override;
Modified: trunk/Source/WebKit/UIProcess/mac/TiledCoreAnimationDrawingAreaProxy.mm (236256 => 236257)
--- trunk/Source/WebKit/UIProcess/mac/TiledCoreAnimationDrawingAreaProxy.mm 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/UIProcess/mac/TiledCoreAnimationDrawingAreaProxy.mm 2018-09-20 11:49:55 UTC (rev 236257)
@@ -53,6 +53,11 @@
m_callbacks.invalidate(CallbackBase::Error::OwnerWasInvalidated);
}
+void TiledCoreAnimationDrawingAreaProxy::attachInWebProcess()
+{
+ m_webPageProxy.process().send(Messages::DrawingArea::Attach(), m_webPageProxy.pageID());
+}
+
void TiledCoreAnimationDrawingAreaProxy::deviceScaleFactorDidChange()
{
m_webPageProxy.process().send(Messages::DrawingArea::SetDeviceScaleFactor(m_webPageProxy.deviceScaleFactor()), m_webPageProxy.pageID());
Modified: trunk/Source/WebKit/WebProcess/WebPage/DrawingArea.h (236256 => 236257)
--- trunk/Source/WebKit/WebProcess/WebPage/DrawingArea.h 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/WebProcess/WebPage/DrawingArea.h 2018-09-20 11:49:55 UTC (rev 236257)
@@ -151,7 +151,7 @@
void displayWasRefreshed();
#endif
- virtual void attachDrawingArea() { };
+ virtual void attach() { };
protected:
DrawingArea(DrawingAreaType, WebPage&);
Modified: trunk/Source/WebKit/WebProcess/WebPage/DrawingArea.messages.in (236256 => 236257)
--- trunk/Source/WebKit/WebProcess/WebPage/DrawingArea.messages.in 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/WebProcess/WebPage/DrawingArea.messages.in 2018-09-20 11:49:55 UTC (rev 236257)
@@ -45,7 +45,11 @@
DestroyNativeSurfaceHandleForCompositing() -> (bool handled)
#endif
-#if PLATFORM(MAC) && ENABLE(WEBPROCESS_WINDOWSERVER_BLOCKING)
+#if PLATFORM(MAC)
+ Attach()
+
+#if ENABLE(WEBPROCESS_WINDOWSERVER_BLOCKING)
DisplayWasRefreshed()
#endif
+#endif
}
Modified: trunk/Source/WebKit/WebProcess/WebPage/WebPage.cpp (236256 => 236257)
--- trunk/Source/WebKit/WebProcess/WebPage/WebPage.cpp 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/WebProcess/WebPage/WebPage.cpp 2018-09-20 11:49:55 UTC (rev 236257)
@@ -657,7 +657,6 @@
m_drawingArea->updatePreferences(parameters.store);
m_drawingArea->setPaintingEnabled(true);
}
- m_drawingArea->attachDrawingArea();
if (m_activityState != parameters.activityState)
setActivityState(parameters.activityState, ActivityStateChangeAsynchronous, Vector<CallbackID>());
@@ -2215,7 +2214,7 @@
if (!drawingArea)
return;
- drawingArea->setLayerTreeStateIsFrozen(frozen);
+ drawingArea->setLayerTreeStateIsFrozen(frozen || m_isSuspended);
}
void WebPage::callVolatilityCompletionHandlers(bool succeeded)
@@ -2833,6 +2832,10 @@
WebFrame* frame = WebProcess::singleton().webFrame(frameID);
if (!frame)
return;
+ if (policyAction == PolicyAction::Suspend) {
+ ASSERT(frame == m_mainFrame);
+ setIsSuspended(true);
+ }
frame->didReceivePolicyDecision(listenerID, policyAction, navigationID, downloadID, WTFMove(websitePolicies));
}
@@ -2846,7 +2849,7 @@
void WebPage::didStartPageTransition()
{
- m_drawingArea->setLayerTreeStateIsFrozen(true);
+ setLayerTreeStateIsFrozen(true);
#if PLATFORM(MAC)
bool hasPreviouslyFocusedDueToUserInteraction = m_hasEverFocusedElementDueToUserInteractionSincePageTransition;
@@ -2870,8 +2873,11 @@
void WebPage::didCompletePageTransition()
{
- if (m_drawingArea)
- m_drawingArea->setLayerTreeStateIsFrozen(false);
+ // FIXME: Layer tree freezing should be managed entirely in the UI process side.
+ setLayerTreeStateIsFrozen(false);
+
+ bool isInitialEmptyDocument = !m_mainFrame;
+ send(Messages::WebPageProxy::DidCompletePageTransition(isInitialEmptyDocument));
}
void WebPage::show()
@@ -6000,10 +6006,17 @@
return;
m_isSuspended = suspended;
- if (m_isSuspended)
- m_drawingArea = nullptr;
+
+ setLayerTreeStateIsFrozen(true);
}
+void WebPage::tearDownDrawingAreaForSuspend()
+{
+ if (!m_isSuspended)
+ return;
+ m_drawingArea = nullptr;
+}
+
void WebPage::frameBecameRemote(uint64_t frameID, GlobalFrameIdentifier&& remoteFrameIdentifier, GlobalWindowIdentifier&& remoteWindowIdentifier)
{
RefPtr<WebFrame> frame = WebProcess::singleton().webFrame(frameID);
Modified: trunk/Source/WebKit/WebProcess/WebPage/WebPage.h (236256 => 236257)
--- trunk/Source/WebKit/WebProcess/WebPage/WebPage.h 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/WebProcess/WebPage/WebPage.h 2018-09-20 11:49:55 UTC (rev 236257)
@@ -1414,6 +1414,7 @@
void urlSchemeTaskDidComplete(uint64_t handlerIdentifier, uint64_t taskIdentifier, const WebCore::ResourceError&);
void setIsSuspended(bool);
+ void tearDownDrawingAreaForSuspend();
RefPtr<WebImage> snapshotAtSize(const WebCore::IntRect&, const WebCore::IntSize& bitmapSize, SnapshotOptions);
RefPtr<WebImage> snapshotNode(WebCore::Node&, SnapshotOptions, unsigned maximumPixelCount = std::numeric_limits<unsigned>::max());
Modified: trunk/Source/WebKit/WebProcess/WebPage/WebPage.messages.in (236256 => 236257)
--- trunk/Source/WebKit/WebProcess/WebPage/WebPage.messages.in 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/WebProcess/WebPage/WebPage.messages.in 2018-09-20 11:49:55 UTC (rev 236257)
@@ -506,6 +506,7 @@
URLSchemeTaskDidComplete(uint64_t handlerIdentifier, uint64_t taskIdentifier, WebCore::ResourceError error)
SetIsSuspended(bool suspended)
+ TearDownDrawingAreaForSuspend();
#if HAVE(CFNETWORK_STORAGE_PARTITIONING)
StorageAccessResponse(bool wasGranted, uint64_t contextId)
Modified: trunk/Source/WebKit/WebProcess/WebPage/mac/TiledCoreAnimationDrawingArea.h (236256 => 236257)
--- trunk/Source/WebKit/WebProcess/WebPage/mac/TiledCoreAnimationDrawingArea.h 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/WebProcess/WebPage/mac/TiledCoreAnimationDrawingArea.h 2018-09-20 11:49:55 UTC (rev 236257)
@@ -103,7 +103,7 @@
void addTransactionCallbackID(CallbackID) override;
void setShouldScaleViewToFitDocument(bool) override;
- void attachDrawingArea() override;
+ void attach() override;
void adjustTransientZoom(double scale, WebCore::FloatPoint origin) override;
void commitTransientZoom(double scale, WebCore::FloatPoint origin) override;
Modified: trunk/Source/WebKit/WebProcess/WebPage/mac/TiledCoreAnimationDrawingArea.mm (236256 => 236257)
--- trunk/Source/WebKit/WebProcess/WebPage/mac/TiledCoreAnimationDrawingArea.mm 2018-09-20 11:22:00 UTC (rev 236256)
+++ trunk/Source/WebKit/WebProcess/WebPage/mac/TiledCoreAnimationDrawingArea.mm 2018-09-20 11:49:55 UTC (rev 236257)
@@ -91,8 +91,6 @@
updateLayerHostingContext();
setColorSpace(parameters.colorSpace);
-
- attachDrawingArea();
}
TiledCoreAnimationDrawingArea::~TiledCoreAnimationDrawingArea()
@@ -101,7 +99,7 @@
}
-void TiledCoreAnimationDrawingArea::attachDrawingArea()
+void TiledCoreAnimationDrawingArea::attach()
{
LayerTreeContext layerTreeContext;
layerTreeContext.contextID = m_layerHostingContext->contextID();
