24328 2009-03-03 10:13:47 -0800 Don't hit-test the backside of elements with backface-visibility: hidden 2009-03-04 18:36:33 -0800 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Mac OS X 10.5 RESOLVED FIXED P2 Normal --- 23359 1 simon.fraser simon.fraser oldest_to_newest 112030 0 simon.fraser 2009-03-03 10:13:47 -0800 Elements with backface-visibility: hidden should not hit test on their back faces. 112310 1 28290 simon.fraser 2009-03-04 15:49:06 -0800 Created attachment 28290 Patch, changelog 112327 2 28290 eric 2009-03-04 17:22:17 -0800 Comment on attachment 28290 Patch, changelog The change looks fine, but it would be good to have some layout test. You said you'd add some over IRC, so I guess I'll r- this patch in expectation of one with tests! 112333 3 simon.fraser 2009-03-04 18:13:06 -0800 Testcase added in r41440 112334 4 28290 eric 2009-03-04 18:15:10 -0800 Comment on attachment 28290 Patch, changelog Looks fine with http://trac.webkit.org/browser/trunk/LayoutTests/transforms/3d/hit-testing/backface-hit-test.html?rev=41440 as the test case. Please mention the test case in the ChangeLog 112336 5 simon.fraser 2009-03-04 18:36:33 -0800 http://trac.webkit.org/changeset/41441 28290 2009-03-04 15:49:06 -0800 2009-03-04 18:15:10 -0800 Patch, changelog 24328_patch.txt text/plain 2425 simon.fraser ZGlmZiAtLWdpdCBhL1dlYkNvcmUvQ2hhbmdlTG9nIGIvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXgg NWFjNjU2ZS4uMWQ5ZjhhYyAxMDA2NDQKLS0tIGEvV2ViQ29yZS9DaGFuZ2VMb2cKKysrIGIvV2Vi Q29yZS9DaGFuZ2VMb2cKQEAgLTEsMyArMSwxNiBAQAorMjAwOS0wMy0wNCAgU2ltb24gRnJhc2Vy ICA8c2ltb24uZnJhc2VyQGFwcGxlLmNvbT4KKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkg KE9PUFMhKS4KKworICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/ aWQ9MjQzMjgKKyAgICAgICAgCisgICAgICAgIElmIGFuIGVsZW1lbnQgaGFzIGJhY2tmYWNlLXZp c2liaWxpdHk6IGhpZGRlbiwgaGl0IHRlc3Rpbmcgc2hvdWxkIG5vdAorICAgICAgICBoaXQgdGhl IGJhY2sgc2lkZXMgb2YgZWxlbWVudHMuIFRlc3QgZm9yIHRoYXQgYnkgaW52ZXJ0aW5nIHRoZSBh Y2N1bXVsYXRlZAorICAgICAgICB0cmFuc2Zvcm0gYW5kIGxvb2tpbmcgYXQgdGhlIHogdmVjdG9y LgorCisgICAgICAgICogcmVuZGVyaW5nL1JlbmRlckxheWVyLmNwcDoKKyAgICAgICAgKFdlYkNv cmU6OlJlbmRlckxheWVyOjpoaXRUZXN0TGF5ZXIpOgorCiAyMDA5LTAzLTA0ICBEYXZpZCBMZXZp biAgPGxldmluQGNocm9taXVtLm9yZz4KIAogICAgICAgICBSZXZpZXdlZCBieSBBbGV4ZXkgUHJv c2t1cnlha292LgpkaWZmIC0tZ2l0IGEvV2ViQ29yZS9yZW5kZXJpbmcvUmVuZGVyTGF5ZXIuY3Bw IGIvV2ViQ29yZS9yZW5kZXJpbmcvUmVuZGVyTGF5ZXIuY3BwCmluZGV4IGE5ZTBkMzYuLmM5NTUy ZjIgMTAwNjQ0Ci0tLSBhL1dlYkNvcmUvcmVuZGVyaW5nL1JlbmRlckxheWVyLmNwcAorKysgYi9X ZWJDb3JlL3JlbmRlcmluZy9SZW5kZXJMYXllci5jcHAKQEAgLTIyMDksNiArMjIwOSwxNCBAQCBS ZW5kZXJMYXllciogUmVuZGVyTGF5ZXI6OmhpdFRlc3RMYXllcihSZW5kZXJMYXllciogcm9vdExh eWVyLCBSZW5kZXJMYXllciogY29udAogICAgICAgICBpZiAoIW5ld1RyYW5zZm9ybVN0YXRlLT5t X2FjY3VtdWxhdGVkVHJhbnNmb3JtLmlzSW52ZXJ0aWJsZSgpKQogICAgICAgICAgICAgcmV0dXJu IDA7CiAKKyAgICAgICAgLy8gQ2hlY2sgZm9yIGhpdCB0ZXN0IG9uIGJhY2tmYWNlIGlmIGJhY2tm YWNlLXZpc2liaWxpdHkgaXMgJ2hpZGRlbicKKyAgICAgICAgaWYgKHJlbmRlcmVyKCktPnN0eWxl KCktPmJhY2tmYWNlVmlzaWJpbGl0eSgpID09IEJhY2tmYWNlVmlzaWJpbGl0eUhpZGRlbikgewor ICAgICAgICAgICAgVHJhbnNmb3JtYXRpb25NYXRyaXggaW52ZXJ0ZWRNYXRyaXggPSBuZXdUcmFu c2Zvcm1TdGF0ZS0+bV9hY2N1bXVsYXRlZFRyYW5zZm9ybS5pbnZlcnNlKCk7CisgICAgICAgICAg ICAvLyBJZiB0aGUgei12ZWN0b3Igb2YgdGhlIG1hdHJpeCBpcyBuZWdhdGl2ZSwgdGhlIGJhY2sg aXMgZmFjaW5nIHRvd2FyZHMgdGhlIHZpZXdlci4KKyAgICAgICAgICAgIGlmIChpbnZlcnRlZE1h dHJpeC5tMzMoKSA8IDApCisgICAgICAgICAgICAgICAgcmV0dXJuIDA7CisgICAgICAgIH0KKwog ICAgICAgICAvLyBDb21wdXRlIHRoZSBwb2ludCBhbmQgdGhlIGhpdCB0ZXN0IHJlY3QgaW4gdGhl IGNvb3JkcyBvZiB0aGlzIGxheWVyIGJ5IHVzaW5nIHRoZSB2YWx1ZXMKICAgICAgICAgLy8gZnJv bSB0aGUgdHJhbnNmb3JtU3RhdGUsIHdoaWNoIHN0b3JlIHRoZSBwb2ludCBhbmQgcXVhZCBpbiB0 aGUgY29vcmRzIG9mIHRoZSBsYXN0IGZsYXR0ZW5lZAogICAgICAgICAvLyBsYXllciwgYW5kIHRo ZSBhY2N1bXVsYXRlZCB0cmFuc2Zvcm0gd2hpY2ggbGV0cyB1cCBtYXAgdGhyb3VnaCBwcmVzZXJ2 ZS0zZCBsYXllcnMuCkBAIC0yMjE4LDggKzIyMjYsNiBAQCBSZW5kZXJMYXllciogUmVuZGVyTGF5 ZXI6OmhpdFRlc3RMYXllcihSZW5kZXJMYXllciogcm9vdExheWVyLCBSZW5kZXJMYXllciogY29u dAogICAgICAgICBJbnRQb2ludCBsb2NhbFBvaW50ID0gcm91bmRlZEludFBvaW50KG5ld1RyYW5z Zm9ybVN0YXRlLT5tYXBwZWRQb2ludCgpKTsKICAgICAgICAgSW50UmVjdCBsb2NhbEhpdFRlc3RS ZWN0ID0gbmV3VHJhbnNmb3JtU3RhdGUtPm1hcHBlZFF1YWQoKS5lbmNsb3NpbmdCb3VuZGluZ0Jv eCgpOwogCi0gICAgICAgIC8vIEZJWE1FOiBjaGVjayBmb3IgaGl0IHRlc3Qgb24gYmFja2ZhY2Ug aWYgYmFja2ZhY2UtdmlzaWJpbGl0eSBpcyAnaGlkZGVuJwotICAgICAgICAKICAgICAgICAgLy8g Tm93IGRvIGEgaGl0IHRlc3Qgd2l0aCB0aGUgcm9vdCBsYXllciBzaGlmdGVkIHRvIGJlIHVzLgog ICAgICAgICByZXR1cm4gaGl0VGVzdExheWVyKHRoaXMsIGNvbnRhaW5lckxheWVyLCByZXF1ZXN0 LCByZXN1bHQsIGxvY2FsSGl0VGVzdFJlY3QsIGxvY2FsUG9pbnQsIHRydWUsIG5ld1RyYW5zZm9y bVN0YXRlLmdldCgpLCB6T2Zmc2V0KTsKICAgICB9Cg==