Correctness improvements:
* UTF errors are handled safely per spec instead of dangerously truncating
strings.
* There are fewer converter implementations.
Performance improvements:
* The old code did exact buffer length math, which meant doing UTF math twice
on each input string (once for length calculation and another time for
conversion). Exact length math is more complicated when handling errors
properly, which the old code didn't do. The new code does UTF math on the
string content only once (when converting) but risks allocating more than
once. There are heuristics in place to lower the probability of
reallocation in cases where the double math avoidance isn't enough of a
saving to absorb an allocation and memcpy.
* Previously, in UTF-16 <-> UTF-8 conversions, an ASCII prefix was optimized
but a single non-ASCII code point pessimized the rest of the string. The
new code tries to get back on the fast ASCII path.
* UTF-16 to Latin1 conversion guarantees less about handling of out-of-range
input to eliminate an operation from the inner loop on x86/x86_64.
* When assigning to a pre-existing string, the new code tries to reuse the
old buffer instead of first releasing the old buffer and then allocating a
new one.
* When reallocating from the new code, the memcpy covers only the data that
is part of the logical length of the old string instead of memcpying the
whole capacity. (For old callers old excess memcpy behavior is preserved
due to bogus callers. See bug 1472113.)
* UTF-8 strings in XPConnect that are in the Latin1 range are passed to
SpiderMonkey as Latin1.
New features:
* Conversion between UTF-8 and Latin1 is added in order to enable faster
future interop between Rust code (or otherwise UTF-8-using code) and text
node and SpiderMonkey code that uses Latin1.
MozReview-Commit-ID: JaJuExfILM9
In order to use DOMLocalization from C++ we need an XPIDL interface.
mozIDOMLocalization exposes the class and functionality allowing DocumentL10n to hook into it.
MozReview-Commit-ID: GPMhw61LPEg
--HG--
extra : rebase_source : 65d6e2b84379e78201f0c8b674630d1f485aaf8c
In order to use DOMLocalization from C++ we need an XPIDL interface.
mozIDOMLocalization exposes the class and functionality allowing DocumentL10n to hook into it.
MozReview-Commit-ID: GPMhw61LPEg
--HG--
extra : rebase_source : 65d6e2b84379e78201f0c8b674630d1f485aaf8c
In order to use DOMLocalization from C++ we need an XPIDL interface.
mozIDOMLocalization exposes the class and functionality allowing DocumentL10n to hook into it.
MozReview-Commit-ID: GPMhw61LPEg
--HG--
extra : rebase_source : 62d5909d9db8858c2ad1b4234d6f9b9be8da7efd
The changes affecting the docs include:
Rename of EXTERNAL_ARGUMENT to VARIABLE_REFERENCE
Addition of TERM_REFERENCE
Docs already talk about variable references, too.
MozReview-Commit-ID: KUwPSqJyBn0
--HG--
extra : rebase_source : d1b8b3aa42716ba9884422687c8ae8946805bb1f
Switch to cache FTLResources per FileSource. This allows us to minimize
the memory impact of dynamic additions/removals of l10n resources to
a context on fly.
MozReview-Commit-ID: B9fxbkaU3oX
--HG--
extra : rebase_source : bc268352965c721b5692f2062a063f7fba091136
This adds a basic StringBundle implementation using shared memory maps, but
doesn't yet hook them up to anything. They behave the same as ordinary string
bundles, but have the additional restriction that they are permanent for the
length of the session, and cannot be removed from the cache.
MozReview-Commit-ID: 4juGhhpCWPn
--HG--
extra : rebase_source : 3a9e30eeb64482056ad5c5b1fc480cf1e8333691
extra : absorb_source : e38998a347b641d4fd4243a6a1b7365543fee3c4
This patch is an automatic replacement of s/NS_NOTREACHED/MOZ_ASSERT_UNREACHABLE/. Reindenting long lines and whitespace fixups follow in patch 6b.
MozReview-Commit-ID: 5UQVHElSpCr
--HG--
extra : rebase_source : 4c1b2fc32b269342f07639266b64941e2270e9c4
extra : source : 907543f6eae716f23a6de52b1ffb1c82908d158a
Android N+ has new Locale mode that selects multiple locale for font selection.
We should support it to be better locale system selection.
MozReview-Commit-ID: HndldWO5yOd
--HG--
extra : rebase_source : b07608b7c51ae530ccb80f79e24aee6eface4712
This was done automatically replacing:
s/mozilla::Move/std::move/
s/ Move(/ std::move(/
s/(Move(/(std::move(/
Removing the 'using mozilla::Move;' lines.
And then with a few manual fixups, see the bug for the split series..
MozReview-Commit-ID: Jxze3adipUh
