Title: [288880] trunk/Source/WebKit
- Revision
- 288880
- Author
- [email protected]
- Date
- 2022-02-01 08:49:53 -0800 (Tue, 01 Feb 2022)
Log Message
Minor cleanup in RemoteLayerBackingStoreCollection
https://bugs.webkit.org/show_bug.cgi?id=235936
Reviewed by Tim Horton.
Do time math once. Insert a blank line for clarity.
* Shared/RemoteLayerTree/RemoteLayerBackingStoreCollection.mm:
(WebKit::RemoteLayerBackingStoreCollection::markBackingStoreVolatile):
(WebKit::RemoteLayerBackingStoreCollection::backingStoreBecameUnreachable):
Modified Paths
Diff
Modified: trunk/Source/WebKit/ChangeLog (288879 => 288880)
--- trunk/Source/WebKit/ChangeLog 2022-02-01 16:41:43 UTC (rev 288879)
+++ trunk/Source/WebKit/ChangeLog 2022-02-01 16:49:53 UTC (rev 288880)
@@ -1,5 +1,18 @@
2022-02-01 Simon Fraser <[email protected]>
+ Minor cleanup in RemoteLayerBackingStoreCollection
+ https://bugs.webkit.org/show_bug.cgi?id=235936
+
+ Reviewed by Tim Horton.
+
+ Do time math once. Insert a blank line for clarity.
+
+ * Shared/RemoteLayerTree/RemoteLayerBackingStoreCollection.mm:
+ (WebKit::RemoteLayerBackingStoreCollection::markBackingStoreVolatile):
+ (WebKit::RemoteLayerBackingStoreCollection::backingStoreBecameUnreachable):
+
+2022-02-01 Simon Fraser <[email protected]>
+
RemoteRenderingBackendProxy should not be a IPC::MessageSender
https://bugs.webkit.org/show_bug.cgi?id=235935
Modified: trunk/Source/WebKit/Shared/RemoteLayerTree/RemoteLayerBackingStoreCollection.mm (288879 => 288880)
--- trunk/Source/WebKit/Shared/RemoteLayerTree/RemoteLayerBackingStoreCollection.mm 2022-02-01 16:41:43 UTC (rev 288879)
+++ trunk/Source/WebKit/Shared/RemoteLayerTree/RemoteLayerBackingStoreCollection.mm 2022-02-01 16:49:53 UTC (rev 288880)
@@ -122,8 +122,9 @@
bool RemoteLayerBackingStoreCollection::markBackingStoreVolatile(RemoteLayerBackingStore& backingStore, MonotonicTime now)
{
- if (now - backingStore.lastDisplayTime() < volatileBackingStoreAgeThreshold) {
- if (now - backingStore.lastDisplayTime() >= volatileSecondaryBackingStoreAgeThreshold)
+ auto timeSinceLastDisplay = now - backingStore.lastDisplayTime();
+ if (timeSinceLastDisplay < volatileBackingStoreAgeThreshold) {
+ if (timeSinceLastDisplay >= volatileSecondaryBackingStoreAgeThreshold)
backingStore.setBufferVolatility(RemoteLayerBackingStore::BufferType::SecondaryBack, true);
return false;
@@ -139,6 +140,7 @@
auto backingStoreIter = m_liveBackingStore.find(&backingStore);
if (backingStoreIter == m_liveBackingStore.end())
return;
+
m_unparentedBackingStore.add(&backingStore);
m_liveBackingStore.remove(backingStoreIter);
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