According to specification ImageBitmap objects are serializable objects
and transferable objects.
https://html.spec.whatwg.org/multipage/#the-imagebitmap-interface:imagebitmap-11
Testing:
- html/canvas/element/manual/imagebitmap/*
- html/infrastructure/safe-passing-of-structured-data/*
- html/webappapis/structured-clone/*
- workers/semantics/structured-clone/*
Signed-off-by: Andrei Volykhin <andrei.volykhin@gmail.com>
Previously, after a layout was finished (or skipped in the case of
repaint-only layout), both the stacking context tree and display list
were built. In the case of repaint-only layout, we should be able to
skip the reconstruction of the stacking context tree and only do display
list building.
This change does that, also generally cleaning and up and clarifying the
data structure used during this phase of layout. This opens up the
possibility of a new kind of incremental layout that does both repaint
and a rebuild of the stacking context tree.
On the blaster.html test case[^1], this reduces tightly-measured layout
time from ~45-50 milliseconds to ~25-30 milliseconds on my M3.
[^1]: https://gist.github.com/mrobinson/44ec87d028c0198917a7715a06dd98a0
Testing: There are currently no performance tests for layout. :( This
should
not modify the results of WPT tests.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
Co-authored-by: Oriol Brufau <obrufau@igalia.com>
Rather than creating unique types for each pipeline-namespaced index
type (eg. MessagePortId, DomExceptionId, etc.), we can create a generic
common type that uses a marker to prevent type confusion. This change
allows us to reduce the boilerplate code required when implementing
serializable/transferable interfaces, since the structured clone
implementation can rely on the common type.
Testing: Existing WPT tests for serialization and transferring provide
coverage.
---------
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Follow the implementation of making DOMPoint and DOMPointReadOnly
serializable in PR #35989
Testing: Passed a test previously expected to fail.
Fixes: #36463
---------
Signed-off-by: Kingsley Yung <kingsley@kkoyung.dev>
This change creates a `constellation_traits` crate. Previously messages
to the `Constellation` were in the `compositing_traits` crate, which
came about organically. This change moves these to a new crate which
also contains data types that are used in both compositing/libservo and
script (ie types that cross the process boundary). The idea is similar
to `embedding_traits`, but this is meant for types not exposed to the
API.
This change allows deduplicating `UntrustedNodeAddress`, which
previously had two versions to avoid circular dependencies.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
The `WebViewId` name is a lot more descriptive these days to the casual
reader, so I think we can go ahead and finish the rename.
Signed-off-by: Martin Robinson <mrobinson@igalia.com>
`EmbedderMsg` was previously paired with an implicit
`Option<WebViewId>`, even though almost all variants were either always
`Some` or always `None`, depending on whether there was a `WebView
involved.
This patch adds the `WebViewId` to as many `EmbedderMsg` variants as
possible, so we can call their associated `WebView` delegate methods
without needing to check and unwrap the `Option`. In many cases, this
required more changes to plumb through the `WebViewId`.
Notably, all `Request`s now explicitly need a `WebView` or not, in order
to ensure that it is passed when appropriate.
Signed-off-by: Delan Azabani <dazabani@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
For a long time, `gfx_traits` has held a lot of things unrelated to graphics
and also unrelated to the `gfx` crate (which is mostly about fonts).
This is a cleanup which does a few things:
1. Move non `gfx` crate things out of `gfx_traits`. This is important in
order to prevent dependency cycles with a different integration between
layout, script, and fonts.
2. Rename the `msg` crate to `base`. It didn't really contain anything
to do with messages and instead mostly holds ids, which are used
across many different crates in Servo. This new crate will hold the
*rare* data types that are widely used.
Details:
- All BackgroundHangMonitor-related things from base to a new
`background_hang_monitor_api` crate.
- Moved `TraversalDirection` to `script_traits`
- Moved `Epoch`-related things from `gfx_traits` to `base`.
- Moved `PrintTree` to base. This should be widely useful in Servo.
- Moved `WebrenderApi` from `base` to `webrender_traits` and renamed it
to `WebRenderFontApi`.
2024-05-17 12:28:58 +00:00
Renamed from components/shared/msg/constellation_msg.rs (Browse further)
