Title: [287995] trunk/Source/WebKit
- Revision
- 287995
- Author
- [email protected]
- Date
- 2022-01-13 15:04:00 -0800 (Thu, 13 Jan 2022)
Log Message
Avoid unnecessary call to windowScreenDidChange
https://bugs.webkit.org/show_bug.cgi?id=235198
<rdar://87458502>
Reviewed by Geoffrey Garen.
It is a page load performance progression to avoid this call in initWithDrawingAreaProxy.
* UIProcess/RemoteLayerTree/RemoteLayerTreeDrawingAreaProxy.mm:
(-[WKOneShotDisplayLinkHandler initWithDrawingAreaProxy:]):
Modified Paths
Diff
Modified: trunk/Source/WebKit/ChangeLog (287994 => 287995)
--- trunk/Source/WebKit/ChangeLog 2022-01-13 22:45:11 UTC (rev 287994)
+++ trunk/Source/WebKit/ChangeLog 2022-01-13 23:04:00 UTC (rev 287995)
@@ -1,5 +1,18 @@
2022-01-13 Per Arne Vollan <[email protected]>
+ Avoid unnecessary call to windowScreenDidChange
+ https://bugs.webkit.org/show_bug.cgi?id=235198
+ <rdar://87458502>
+
+ Reviewed by Geoffrey Garen.
+
+ It is a page load performance progression to avoid this call in initWithDrawingAreaProxy.
+
+ * UIProcess/RemoteLayerTree/RemoteLayerTreeDrawingAreaProxy.mm:
+ (-[WKOneShotDisplayLinkHandler initWithDrawingAreaProxy:]):
+
+2022-01-13 Per Arne Vollan <[email protected]>
+
[iOS][Networking] Add access to required network service
https://bugs.webkit.org/show_bug.cgi?id=235188
<rdar://86781432>
Modified: trunk/Source/WebKit/UIProcess/RemoteLayerTree/RemoteLayerTreeDrawingAreaProxy.mm (287994 => 287995)
--- trunk/Source/WebKit/UIProcess/RemoteLayerTree/RemoteLayerTreeDrawingAreaProxy.mm 2022-01-13 22:45:11 UTC (rev 287994)
+++ trunk/Source/WebKit/UIProcess/RemoteLayerTree/RemoteLayerTreeDrawingAreaProxy.mm 2022-01-13 23:04:00 UTC (rev 287995)
@@ -71,12 +71,14 @@
_displayLink.preferredFramesPerSecond = 60;
if (drawingAreaProxy) {
- auto minimumRefreshInterval = _displayLink.maximumRefreshRate;
- if (minimumRefreshInterval > 0) {
- auto& page = drawingAreaProxy->page();
- if (auto displayId = page.displayId()) {
- WebCore::FramesPerSecond frameRate = std::round(1.0 / minimumRefreshInterval);
- page.windowScreenDidChange(*displayId, frameRate);
+ auto& page = drawingAreaProxy->page();
+ if (page.preferences().webAnimationsCustomFrameRateEnabled()) {
+ auto minimumRefreshInterval = _displayLink.maximumRefreshRate;
+ if (minimumRefreshInterval > 0) {
+ if (auto displayId = page.displayId()) {
+ WebCore::FramesPerSecond frameRate = std::round(1.0 / minimumRefreshInterval);
+ page.windowScreenDidChange(*displayId, frameRate);
+ }
}
}
}
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