105024 2012-12-14 07:33:51 -0800 Web Inspector: Provide the paint count of layers through the LayerTreeAgent 2012-12-17 08:58:24 -0800 1 1 1 Unclassified WebKit Web Inspector (Deprecated) 528+ (Nightly build) All All RESOLVED FIXED InRadar P2 Normal --- 1 graouts graouts apavlov joepeck keishi loislo pfeldman pmuellr timothy vsevik web-inspector-bugs webkit-bug-importer webkit.review.bot yurys oldest_to_newest 791591 0 graouts 2012-12-14 07:33:51 -0800 Another good piece of information about a layer is to show the redraw count for this layer. This would allow the Web Inspector to quickly show layers that redraw a lot and let the developer identify easily what may be causing performance issues. 791592 1 webkit-bug-importer 2012-12-14 07:34:15 -0800 <rdar://problem/12882763> 791598 2 graouts 2012-12-14 07:41:45 -0800 I don't think it's worth adding a new method to the agent for this as paint counts will update as the layer tree changes, so the existing layerTreeDidChange events will already inform of the change and it should be cheap to get the redraw count from the GraphicsLayer associated with the RenderLayer. Simply adding a new .paintCount property on the Layer object in InspectorLayerTreeAgent::buildObjectForLayer() should be sufficient. 792711 3 graouts 2012-12-17 07:28:44 -0800 Also raised https://bugs.webkit.org/show_bug.cgi?id=105178, which is about ensuring a new property to show paint counts is indeed accurate. 792727 4 179745 graouts 2012-12-17 08:01:42 -0800 Created attachment 179745 Patch 792762 5 179745 webkit.review.bot 2012-12-17 08:58:21 -0800 Comment on attachment 179745 Patch Clearing flags on attachment: 179745 Committed r137913: <http://trac.webkit.org/changeset/137913> 792763 6 webkit.review.bot 2012-12-17 08:58:24 -0800 All reviewed patches have been landed. Closing bug. 179745 2012-12-17 08:01:42 -0800 2012-12-17 08:58:21 -0800 Patch bug-105024-20121217165859.patch text/plain 8198 graouts U3VidmVyc2lvbiBSZXZpc2lvbjogMTM3ODM2CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggNzU5ZjdmZmZlNDEyYzQ1 MTU3ZjRjZTJiZTVhYmMwODAzNmE0OTRhMy4uNWY0MTM0OGM4MGUxMDEzYTdhODA2YWY0YmU5MWRl Njg3NjZmNDAyNyAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE3IEBACisyMDEyLTEyLTE3ICBBbnRv aW5lIFF1aW50ICA8Z3Jhb3V0c0BhcHBsZS5jb20+CisKKyAgICAgICAgV2ViIEluc3BlY3Rvcjog UHJvdmlkZSB0aGUgcGFpbnQgY291bnQgb2YgbGF5ZXJzIHRocm91Z2ggdGhlIExheWVyVHJlZUFn ZW50CisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD0xMDUw MjQKKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKworICAgICAgICBXZSBh ZGQgYSBuZXcgb3B0aW9uYWwgLnBhaW50Q291bnQgcHJvcGVydHkgdG8gdGhlIExheWVyIG9iamVj dCwgcGFzc2luZyB0aHJvdWdoIHRoZQorICAgICAgICByZWxldmFudCBpbmZvcm1hdGlvbiBmcm9t 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