Update all ports to serde 0.8.11
This updates CEF and Stylo to the version already used in the Servo build. Should fix long compile times in the build-cef step in automation.
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It is called nsstring_vendor since libgkrust already depends on nsstring, and
we can't have two crates with the same name in-tree. We can't directly depend
on the in-tree one since this will stop independent `./mach build-geckolib` builds from working.
MozReview-Commit-ID: CR4tHgzXWFZ
Refactor style logic to avoid direct access to the node data during the cascade
The new restyle architecture doesn't store these things in consistent places, so we need a more abstract API.
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The property may be a shorthand property in which case the declaration block
will contain the expanded longhand properties and values.
MozReview-Commit-ID: KxqlYgbIZqL
Start simplifying FFI ownership sugar
This is step one of a series of changes planned to make the ownership sugar easier to use. This was blocked on #13038
*very* unsure about second commit. Don't like the thought of accepting types with destructors over FFI. Probably will revert it. Leaving it in for now in case you have some insight.
Eventually at least for the borrowed stuff I want to use T directly (because the crates are merged now), instead of the fake void types. Perhaps for the others too. I might include those changes in this PR -- was originally planning to but I realized that these steps could be split out.
Tentative plan for `Owned` (assuming it's not removed) is to have `Owned<T> <-> Box<T>` (same `T`, no "FFI type") conversions. We will only use ownership wrapper types for things with destructors, and try to keep the conversion simple. I'm envisioning a couple methods for arc/strong and a few more for box/owned. We may need to introduce new wrapper types for gecko-side managed objects (`RefPtr<T>`, `UniquePtr<T>`) but that should be all the wrapper types we have in the ownership sugar.
This PR relies on the guarantee that `Option<&T>` and `Option<Box<T>>` are pointer-sized via the `NonZero` optimization. I am now less unconvinced that this is a good idea 😉.
r? @emilio
cc @mystor
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This uses a (very simple) Win32 API call to enumerate font
families available, and load them as byte buffers.
The font rasterization itself is done by freetype.
This gets Servo + WR + Windows working, but should be improved
by adding a proper implementation that matches fonts correctly
and also uses DirectWrite (or GDI) to handle font rasterization.
profile: Integrate the time profiler with the macOS signpost infrastructure.
With this change, if you supply the `-Z signpost` flag, Instruments.app
can display Servo events overlaid with callstack data. Even better, you
can get call stack profiling for individual Servo events (one layout,
one network request, one style recalculation, etc.)
This adds a dependency on the `signpost` crate. On unsupported OS's,
this crate is an no-op.
Screenshot: http://i.imgur.com/agLyzOU.png
r? @larsbergstrom
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infrastructure.
With this change, if you supply the `-Z signpost` flag, Instruments.app
can display Servo events overlaid with callstack data. Even better, you
can get call stack profiling for individual Servo events (one layout,
one network request, one style recalculation, etc.)
This adds a dependency on the `signpost` crate. On unsupported OS's,
this crate is an no-op.
Use GL ES3 on ARM devices
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This makes WebRender work on ARM devices; see servo/webrender#408.
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- [x] `./mach build -d` does not report any errors
- [x] `PKG_CONFIG_ALLOW_CROSS=1 PKG_CONFIG_PATH=/usr/lib/arm-linux-gnueabihf/pkgconfig HARFBUZZ_NO_PKG_CONFIG=1 EXPAT_NO_PKG_CONFIG=1 FREETYPE2_NO_PKG_CONFIG=1 FONTCONFIG_NO_PKG_CONFIG=1 CC=arm-linux-gnueabihf-gcc CXX=arm-linux-gnueabihf-g++ ./mach build --dev --target=arm-unknown-linux-gnueabihf` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#10310.
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Silence some warnings in geckolib
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We'll be silencing thousands of warnings this way, which would probably help with Travis.
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