зеркало из https://github.com/mozilla/gecko-dev.git
Read-only Git mirror of the Mercurial gecko repositories at https://hg.mozilla.org. How to contribute: https://firefox-source-docs.mozilla.org/contributing/contribution_quickref.html
57adf459d4
This makes APZ behave nicely with most uses of a css transform:scale.
Summary of changes:
- FrameMetrics::mCumulativeResolution now includes the css-driven resolution
in addition to the pres-shell resolution.
- Displayports are now stored in Screen pixels rather than Layer pixels.
This is what we want anyways (as we'd like the displayport size to remain
constant as a fraction of the screen size), but it was necessary to make
this change as part of this patch because continuing to store them in
Layer pixels in the presence of a css-driven resolution would have
required a bunch of infrastructure to implement correctly.
Remaining work:
- Layout painting a scrollable layer at a resolution different from the
scale induced by the css transform causes problems. These will go away
with bug 1076192.
- Different resolutions on the x and y axes are not supported. This is
tracked by bug 1039967.
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| addon-sdk | ||
| b2g | ||
| browser | ||
| build | ||
| caps | ||
| chrome | ||
| config | ||
| content | ||
| db/sqlite3 | ||
| docshell | ||
| dom | ||
| editor | ||
| embedding | ||
| extensions | ||
| gfx | ||
| hal | ||
| image | ||
| intl | ||
| ipc | ||
| js | ||
| layout | ||
| media | ||
| memory | ||
| mfbt | ||
| mobile | ||
| modules | ||
| mozglue | ||
| netwerk | ||
| nsprpub | ||
| other-licenses | ||
| parser | ||
| probes | ||
| profile | ||
| python | ||
| rdf | ||
| security | ||
| services | ||
| startupcache | ||
| storage | ||
| testing | ||
| toolkit | ||
| tools | ||
| uriloader | ||
| view | ||
| webapprt | ||
| widget | ||
| xpcom | ||
| xpfe | ||
| xulrunner | ||
| .clang-format | ||
| .clang-format-ignore | ||
| .gdbinit | ||
| .gitignore | ||
| .hgignore | ||
| .hgtags | ||
| .lldbinit | ||
| .reviewboardrc | ||
| AUTHORS | ||
| Android.mk | ||
| CLOBBER | ||
| LEGAL | ||
| LICENSE | ||
| Makefile.in | ||
| README.txt | ||
| aclocal.m4 | ||
| client.mk | ||
| client.py | ||
| configure.in | ||
| mach | ||
| moz.build | ||
| mozilla-config.h.in | ||
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