Currently, there are a few linting functions that only run on certain
filetypes (determined by the file extension). Prior to this commit, the
special cases were handled in a parent function with a conditional. This
commit changes the system so each linting function gets passed a
filename so the function can determine whether it should run or not
based on the file extension.
I also refactored flake8 linting slightly. From what I've read so far of
the code, flake8 itself will only print the results directly to stdout
(though the linter would report the quantity of errors detected).
Prior to this commit, we would let flake8 print directly to stdout and
just determine if there were >0 errors reported. This commit (sort of
hackily) temporarily captures stdout when we call flake8 so we can do
what we want with the output, allowing us to `yield` the line number
and message like we do with the other linting functions.
In my opinion, both of these changes isolate specific behaviors/checks
into their respective linting functions instead of having them handled
at a more global level.
In addition to the changes above:
* The whitespace linter now runs on WebIDL and TOML files
* The license header linter now runs on WebIDL files
Remove outdated comment about cloning elements
The comment points to the "implement element prefix" issue, but we clone the element's prefix when we construct the element right above.
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Combining FileReaderEvent and Process into an enum; r=jdm
This one's for #6752. The build was successful for this change. I'll commit the next one for `perform_annotated_read_operation` in a moment...
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Introduce VirtualMethods::children_changed()
This virtual method mimics the behaviour of mutation observers and make it more viable than the older child_inserted(), which didn't cover removed nodes and was called as many times as there were inserted nodes.
A few other shortcomings where remove_child() was called directly instead of Node::remove() were also fixed while at it.
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This virtual method mimics the behaviour of mutation observers and make it more
viable than the older child_inserted(), which didn't cover removed nodes and
was called as many times as there were inserted nodes.
A few other shortcomings where remove_child() was called directly instead of
Node::remove() were also fixed while at it.
Bump up dependencies past the point where both aarch64 fixes and x11 v2.0.0 bump-ups are landed
Affected dependencies are:
* azure,
* clipboard,
* glutin,
* js,
* layers,
* offscreen_gl_context,
* skia, and
* x11 (of course).
ipc-channel has already been bumped up in a previous commit.
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Perform argument validation before bootstrapping.
If there's an error in the command-line arguments for `mach build`, we should print it before starting a (potentially) long bootstrap process, not after.
r? @larsbergstrom or @frewsxcv
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If there's an error in the command-line arguments for `mach build`, we should
print it before starting a (potentially) long bootstrap process, not after.
script: Make most of 2D canvas and WebGL run over IPC.
To actually make the multiprocess communication work, we'll need to
reroute the task creation to the pipeline or the compositor. But this
works as a first step.
r? @jdm
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To actually make the multiprocess communication work, we'll need to
reroute the task creation to the pipeline or the compositor. But this
works as a first step.
profile: Make the time and memory profilers run over IPC.
Uses a couple of extra threads to work around the lack of cross-process
boxed trait objects.
r? @nnethercote
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Have BufferMap store NativeSurfaces and rename to SurfaceMap
We currently store LayerBuffers, because previously NativeSurfaces did
not record their own size. Now we can store NativeSurfaces directly,
which saves a bit of space in the surface cache and allows us to create
LayerBuffers only in the PaintTask.
This also means that instead of sending cached LayerBuffers, the
compositor can just send cached NativeSurfaces to the PaintTask.
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canvas: Move to shared memory for images and canvas backing stores.
The idea here is to land this before making images and canvas IPC-safe,
because this will shake out bugs relating to the shared memory. There
are currently test timeouts that are preventing multiprocess images and
canvas from landing, and I believe those are due to the inefficiency of
sending large amounts of data in the unoptimized builds we test with. By
moving to shared memory, this should drastically reduce the number of
copies and `serde` serialization.
Under the hood, this uses Mach OOL messages on Mac and temporary
memory-mapped files on Linux.
r? @jdm
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The idea here is to land this before making images and canvas IPC-safe,
because this will shake out bugs relating to the shared memory. There
are currently test timeouts that are preventing multiprocess images and
canvas from landing, and I believe those are due to the inefficiency of
sending large amounts of data in the unoptimized builds we test with. By
moving to shared memory, this should drastically reduce the number of
copies and `serde` serialization.
Under the hood, this uses Mach OOL messages on Mac and temporary
memory-mapped files on Linux.
Disable a test that intermittently crashes in release builds. Update …
…expectations for relevant-mutations.html to account for differences in release builds.
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We currently store LayerBuffers, because previously NativeSurfaces did
not record their own size. Now we can store NativeSurfaces directly,
which saves a bit of space in the surface cache and allows us to create
LayerBuffers only in the PaintTask.
This also means that instead of sending cached LayerBuffers, the
compositor can just send cached NativeSurfaces to the PaintTask.
Basic support for bidirectional text
This re-orders text according to the Unicode bidirectional layout algorithm, using the [unicode-bidi](https://github.com/mbrubeck/unicode-bidi) crate. It uses the natural order of the text based on Unicode character properties and the CSS `direction` property.
This does not yet support the CSS `unicode-bidi` property or the HTML `dir` attribute, but these should be straightforward to add.
r? @pcwalton. Also depends on servo/unicode-bidi#4.
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Add aarch64-unknown-linux-gnu support
* Adding dependencies
* Replacing `i8` with `libc::c_char` to build properly on platforms
where char is unsigned.
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