83815 2012-04-12 13:33:01 -0700 REGRESSION(112745) [CSS Filters] Memory use explosion for offscreen filtered elements 2012-04-12 16:55:48 -0700 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 achicu achicu jamesr jochen webkit.review.bot oldest_to_newest 601487 0 achicu 2012-04-12 13:33:01 -0700 In https://bugs.webkit.org/show_bug.cgi?id=80323 I fixed the drop-shadow and blur repainting issues by using the whole image of the layer and not just the dirty rectangle. That seems to introduce a memory regression on some sites. In this patch I will disable the previous fix until we have a proper fix for https://bugs.webkit.org/show_bug.cgi?id=81263. 601520 1 136969 achicu 2012-04-12 14:09:29 -0700 Created attachment 136969 Test case 601534 2 136971 jamesr 2012-04-12 14:19:50 -0700 Created attachment 136971 testcase with offscreen elements with grayscale filter 601572 3 136981 achicu 2012-04-12 15:08:42 -0700 Created attachment 136981 Patch V1 601577 4 136981 jamesr 2012-04-12 15:27:04 -0700 Comment on attachment 136981 Patch V1 View in context: https://bugs.webkit.org/attachment.cgi?id=136981&action=review > LayoutTests/css3/filters/offscreen-filters-memory-usage-expected.txt:1 > +This test passes if memory usage is not so hight that it crashes the browser. It should be less than 100MB. typo: high 601633 5 136981 webkit.review.bot 2012-04-12 16:55:44 -0700 Comment on attachment 136981 Patch V1 Clearing flags on attachment: 136981 Committed r114046: <http://trac.webkit.org/changeset/114046> 601634 6 webkit.review.bot 2012-04-12 16:55:48 -0700 All reviewed patches have been landed. Closing bug. 136969 2012-04-12 14:09:29 -0700 2012-04-12 14:09:29 -0700 Test case test1.html text/html 502 achicu CjxzY3JpcHQ+CmZ1bmN0aW9uIGNyZWF0ZUxheWVyKCkgewogICAgdmFyIGVsID0gZG9jdW1lbnQu Y3JlYXRlRWxlbWVudCgiZGl2Iik7CiAgICBlbC5zdHlsZS53ZWJraXRGaWx0ZXIgPSAiZ3JheXNj YWxlKDEpIjsKICAgIGVsLnN0eWxlLndpZHRoID0gIjEwMjRweCI7CiAgICBlbC5zdHlsZS5oZWln aHQgPSAiMTAyNHB4IjsKICAgIGVsLnN0eWxlLmJhY2tncm91bmRDb2xvciA9ICJibHVlIjsKICAg IGVsLnN0eWxlLnBvc2l0aW9uID0gImFic29sdXRlIjsKICAgIGVsLmlubmVySFRNTCA9ICJzb21l IHRleHQiOwogICAgcmV0dXJuIGVsOwp9CgpmdW5jdGlvbiBjcmVhdGVMYXllcnMoKSB7CiAgICBm b3IgKHZhciBpID0gMDsgaSA8IDEwMDA7ICsraSkgewogICAgICAgIHZhciBlbCA9IGNyZWF0ZUxh eWVyKCk7CiAgICAgICAgZG9jdW1lbnQuYm9keS5hcHBlbmRDaGlsZChlbCk7CiAgICB9Cn0KPC9z Y3JpcHQ+Cgo8Ym9keSBvbmxvYWQ9ImNyZWF0ZUxheWVycygpIj4KPC9ib2R5Pg== 136971 2012-04-12 14:19:50 -0700 2012-04-12 14:19:50 -0700 testcase with offscreen elements with grayscale filter grayscale.html text/html 536 jamesr 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