Branch: refs/heads/main Home: https://github.com/WebKit/WebKit Commit: 4c635a96d4412376b09964bf3e8c540603ad3354 https://github.com/WebKit/WebKit/commit/4c635a96d4412376b09964bf3e8c540603ad3354 Author: Jani Hautakangas <j...@igalia.com> Date: 2023-11-22 (Wed, 22 Nov 2023)
Changed paths: M Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp M Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.h Log Message: ----------- [CoordinatedGraphics] Remove unnecessary dirty rect merges in CoordinatedGraphicsLayer https://bugs.webkit.org/show_bug.cgi?id=265199 Reviewed by Carlos Garcia Campos. CoordinatedGraphicsLayer holds list of dirty rects up to 32 entries. If there are more dirty markings in between layer commits then rects exceeding 32 entry limit are unified and merged into list entry index 0. In the worst case this leads to unnecessary invalidation of whole layer. There's already dirty rect tracking per tile where dirty rects get unified and merged within tile. Thus this unification and merge is unnecessary in CoordinatedGraphicsLayer. * Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.cpp: (WebCore::CoordinatedGraphicsLayer::setNeedsDisplayInRect): * Source/WebCore/platform/graphics/texmap/coordinated/CoordinatedGraphicsLayer.h: Canonical link: https://commits.webkit.org/271045@main _______________________________________________ webkit-changes mailing list webkit-changes@lists.webkit.org https://lists.webkit.org/mailman/listinfo/webkit-changes