Timothy Nikkel e9a1f92b4a Bug 1626259. When computing the scale for a stacking context with webrender look at this stacking context to see if it is preserve 3d and not it's parent to match FrameLayerBuilder::ChooseScale. r=jrmuizel ... Back when webrender did not call FrameLayerBuilder::ChooseScale (it was called ChooseScaleAndSetTransform back then until it was factored out in bug 1415987) bug 1449640 landed which made the webrender scale choosing more closely align with FrameLayerBuilder::ChooseScale by not computing a scale of there was preserve3d or perspective involved. That patch had a bug, it looked at the parent stacking context helper to see if it had preserve 3d, but FrameLayerBuilder::ChooseScale looks at the current "stacking context". This didn't cause a problem in the testcase from this bug until bug 1569215 landed. In the testcase in this bug we have a stacking context with a 2d transform whose parent stacking context is preserve3d. So we pass down the scale from the parent stacking context and completely ignore the scale induced by the 2d transform. Passing 1.f to ChooseScale instead of the parent scale factor "undid" this mistake, so when that was fixed we regressed this testcase. Differential Revision: https://phabricator.services.mozilla.com/D69167 --HG-- extra : moz-landing-system : lando		2020-04-03 01:24:54 +00:00
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1467277-1.html	Bug 1467277 - Avoid getting zero normalized vector of rotate3d when setting a rotate matrix. r=nical	2018-07-05 15:40:39 -07:00
1544995-1-ref.html	Bug 1544995 - Always update overflow areas up to the preserve-3d root. r=dbaron	2019-05-19 22:39:58 +00:00
1544995-1.html	Bug 1544995 - Always update overflow areas up to the preserve-3d root. r=dbaron	2019-05-19 22:39:58 +00:00
animate-backface-hidden.html	Bug 1506860 - Revert the workaround that we did in bug 1504929. r=birtles	2018-11-26 01:35:10 +00:00
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animate-preserve3d-child.html	Bug 1506860 - Revert the workaround that we did in bug 1504929. r=birtles	2018-11-26 01:35:10 +00:00
animate-preserve3d-parent.html	Bug 1506860 - Revert the workaround that we did in bug 1504929. r=birtles	2018-11-26 01:35:10 +00:00
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backface-visibility-1a.html	…
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matrix3d-1-ref.html	…
matrix3d-1a.html	…
matrix3d-2-ref.html	…
matrix3d-2a.html	…
nested-transform-1-ref.html	…
nested-transform-1.html	…
opacity-preserve3d-1-ref.html	…
opacity-preserve3d-1.html	…
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opacity-preserve3d-5.html	…
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overflow-hidden-1a.html	…
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perspective-clipping-1.html	…
perspective-clipping-2-ref.html	Bug 1373335 - Make sure we clip the opaque region in render target coordinate space, since complex transforms mean that we can't always have a rectangular representation of clips in layer space. r=mstange	2017-06-22 12:41:16 +12:00
perspective-clipping-2.html	Bug 1373335 - Make sure we clip the opaque region in render target coordinate space, since complex transforms mean that we can't always have a rectangular representation of clips in layer space. r=mstange	2017-06-22 12:41:16 +12:00
perspective-origin-1a.html	…
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perspective-origin-2a.html	…
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perspective-origin-3a.html	…
perspective-origin-4-ref.html	…
perspective-origin-4a.html	…
perspective-overflow-1-ref.html	Bug 1483659 - Ensure that child overflow areas are included in perspective frame overflow areas r=dbaron	2018-09-04 16:25:54 +00:00
perspective-overflow-1.html	Bug 1483659 - Ensure that child overflow areas are included in perspective frame overflow areas r=dbaron	2018-09-04 16:25:54 +00:00
perspective-zindex-2.html	…
perspective-zindex.html	…
preserve3d-1-ref.html	…
preserve3d-1a.html	…
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preserve3d-4a.html	…
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preserve3d-6-ref.html	…
preserve3d-6a.html	…
preserve3d-7-ref.html	…
preserve3d-7a.html	…
preserve3d-8-ref.html	Bug 1397671 - Don't treat SVG transformed frames as being transformed for the purposes of computing Combines3DTransformWithAncestors. r=dbaron	2017-09-26 15:57:56 +13:00
preserve3d-8.html	Bug 1397671 - Don't treat SVG transformed frames as being transformed for the purposes of computing Combines3DTransformWithAncestors. r=dbaron	2017-09-26 15:57:56 +13:00
preserve3d-clipped.html	…
preserve3d-scale-ref.html	Bug 1626865. Improve the test from bug 1449640.	2020-04-02 07:48:37 +00:00
preserve3d-scale.html	Bug 1449640. Don't compute a scale for 3d transformed content. r=kats	2018-03-27 17:46:34 -04:00
preserve3d-table-ref.html	Bug 1560704 - Revert the change `transform-style: inherit` added to ::-moz-table-wrapper in ua.css. r=birtles	2019-06-26 10:29:37 +00:00
preserve3d-table.html	Bug 1560704 - Revert the change `transform-style: inherit` added to ::-moz-table-wrapper in ua.css. r=birtles	2019-06-26 10:29:37 +00:00
preserve3d-will-change-large-frame.html	Bug 1621007 - Rewrite the checking for PrerenderDecision and reset mAllowAsyncAnimation if needed in 3d context. r=mattwoodrow	2020-03-27 18:47:16 +00:00
preserve3d-will-change-ref.html	Bug 1621007 - Rewrite the checking for PrerenderDecision and reset mAllowAsyncAnimation if needed in 3d context. r=mattwoodrow	2020-03-27 18:47:16 +00:00
preserves3d-nested-filter-1-ref.html	Bug 1395476 - Do not call mStoredList.RecomputeVisibility for 3d transforms r=mattwoodrow	2017-11-08 02:54:10 +01:00
preserves3d-nested-filter-1.html	Bug 1395476 - Do not call mStoredList.RecomputeVisibility for 3d transforms r=mattwoodrow	2017-11-08 02:54:10 +01:00
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reftest.list	Bug 1626259. When computing the scale for a stacking context with webrender look at this stacking context to see if it is preserve 3d and not it's parent to match FrameLayerBuilder::ChooseScale. r=jrmuizel	2020-04-03 01:24:54 +00:00
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