Some Gecko style system files are modified to prevent assertions and
crashing, and to keep test failures on stylo disabled builds to minimum.
MozReview-Commit-ID: GuxAeCTz0xx
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extra : rebase_source : 2342085d13a50535836be46d75a731641d0fc49e
Some Gecko style system files are modified to prevent assertions and
crashing, and to keep test failures on stylo disabled builds to minimum.
MozReview-Commit-ID: GuxAeCTz0xx
--HG--
extra : rebase_source : 97c8b3900e4492ac03158a38aa03f7c044b71e0f
We were accidentally using the background one for the mask layers list anyway,
and I don't think the overhead of filling the arrays for the two properties
mask layers don't use is a problem.
MozReview-Commit-ID: 7LDiYGrnUd5
--HG--
extra : rebase_source : 573d70e0e8c4d110ca6da2846e6fd2887b1fded2
https://github.com/servo/servo/pull/18988 has merged a while ago in servo, but
since the sync service is down, I haven't been able to land the relevant patches
today.
This at least ensures that the build isn't busted when servo-vcs-sync goes back
up.
MozReview-Commit-ID: 9ohgwcnMc5T
(Path is actually r=froydnj.)
Bug 1400459 devirtualized nsIAtom so that it is no longer a subclass of
nsISupports. This means that nsAtom is now a better name for it than nsIAtom.
MozReview-Commit-ID: 91U22X2NydP
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rename : xpcom/ds/nsIAtom.h => xpcom/ds/nsAtom.h
extra : rebase_source : ac3e904a21b8b48e74534fff964f1623ee937c67
After StyleBasicShape is set to StyleShapeSource, it's life cycle never go
beyond StyleShapeSource, so I make StyleBasicShape hold by a UniquePtr in
StyleShapeSource.
Also, replace all raw pointers to StyleBasicShape by UniquePtr in all APIs.
MozReview-Commit-ID: 1MfIFjP8TsQ
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extra : rebase_source : bdbbd47de57e0bc610e37913752ab8413f62588a
We have about 11,500 of these when loading gmail in a Stylo-enabled build, from
SpecifiedUrls; the objects themselves account for about 1.3 MiB of memory, and
the strings within them about 2.9 MiB.
We also have a very small number of them on the Gecko side.
We have about 11,500 of these when loading gmail in a Stylo-enabled build, from
SpecifiedUrls; the objects themselves account for about 1.3 MiB of memory, and the
strings within them about 2.9 MiB.
We also have a very small number of them on the Gecko side.
MozReview-Commit-ID: AduCIaDIzGG
--HG--
extra : rebase_source : ee2a20921a17b9091b60a5d9e389a6c6f2fa192b
If there is no font feature values inside document we should avoid creating
unnecessary objects.
MozReview-Commit-ID: HJKMzQvQAPR
--HG--
extra : rebase_source : 06dc792d2c4848c4c8ca49b9eb98630d5d475006
Not sure about the name, or whether making it a static or not (a static seemed
slightly clearer, but nbd, feel free to bikeshed about it).
MozReview-Commit-ID: FHGmcoprN2Q
--HG--
extra : rebase_source : 2f68a55ee861d9eacc56004cb98470a518574626
CLOSED TREE
--HG--
extra : amend_source : 7618f27e1cf71347f12384935374d303d5c1ab23
extra : histedit_source : 1143d226673ace563bb5d9ff3c420ded33439791%2C9746a30097304bd2214a0072773dc00c767d31cd
Bindgen bitfield enums don't work as return values with the Linux 32-bit ABI at
the moment because they wrap the value in a struct.
This causes the Rust side to believe the callee expects space for the struct
return value, while C++ believes it's just an integer value.
MozReview-Commit-ID: FRBqlZuMiAR
--HG--
extra : rebase_source : d1b2af4b965c000a5bd8e1792ae166cba5e152a9
Deduplicating code is nice, and it will help us when we make the bit
propagation more complicated in upcoming patches.
MozReview-Commit-ID: KIQnNJVayrM
In this path, implement conversion method from CounterStylePtr to CounterStyleOrNone since we need this to implement clone_list_style_type method.
MozReview-Commit-ID: Fmyc50WQU4C
Unfortunately this means that we lose the NS_STYLE_INHERIT_BIT optimization to
avoid posting changes if we had not requested the struct. In practice, I'm not
sure this optimization matters much, though, and we already compare all the
structs anyway.
We _could_ keep a weak parent pointer from the text style if needed, given we're
going to keep alive the text style at least until the parent style context goes
away, so should be safe, but I don't think the extra churn is worth it, to be
honest. Happy to do so as part of bug 1368290 if you think it's worth it.
MozReview-Commit-ID: ka6tNwf4Ke
--HG--
extra : rebase_source : dd6e98cf5743a8dd2e959ca09ed9a17e52b201e9
The patch provides FFI access to Gecko's SeenPtrs type from Rust, in order to
record what has already been measured when measuring Arcs. (The SeenPtrs must
be initialized on the Gecko side because the same table is reused for measuring
all Elements within a window, because Elements can share ComputedValues.) I
have confirmed with DMD that this is working correctly.
The patch also introduces MallocSizeOfRepeats, which is like MallocSizeOf but
takes a SizeOfState, which holds a SeenPtrs table.
MozReview-Commit-ID: DHS8zvCsEdQ
--HG--
extra : rebase_source : acf4d7909abf6ceb1719331ccf2e33137eb6dc91
