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7cbe6380ff
This patch does several things. Sorry. In BuildDisplayList implementations, instead of wrapping display items in nsDisplayClip, we push clip state onto the nsDisplayListBuilder and give the display items an explicit clip when they're created. In FrameLayerBuilder, we use the explicit clips we find on display items instead of computing our own. We remove nsDisplayClip and everything that depends on it. We remove ExplodeAnonymousChildLists. With nsDisplayClip gone, and nsDisplayOptionEventGrabber removed in a previous patch, there are no anonymous child lists. nsDisplayItem::TryMerge implementations need to make sure they have the same clip before being merged. I ripped out the part of PruneDisplayListForExtraPage that adjusts clip rects. As far as I can tell, it isn't actually necessary. --HG-- extra : rebase_source : 6f3988b385d0ac54ab26fad10b12173884441f48 |
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| .. | ||
| ipdl.mk | ||
| jar.mn | ||
| Makefile.in | ||
| moz.build | ||
| PRenderFrame.ipdl | ||
| RenderFrameChild.cpp | ||
| RenderFrameChild.h | ||
| RenderFrameParent.cpp | ||
| RenderFrameParent.h | ||
| RenderFrameUtils.h | ||
| test-ipcbrowser-chrome.js | ||
| test-ipcbrowser-content.js | ||
| test-ipcbrowser.xul | ||