The constellation forwards messages from other tasks to the compositor.
Mainly, these are passed to WebRender. This change updates the names of
these messages so it is clearer where they are coming from and where
they are going.
* Upgrade vendored version of WebRender
* Patch WebRender: upgrade version of gleam
* Restore hit testing implementation
* Fix WebRender warnings
* Adapt Servo to new WebRender
* Update results
* Add a workaround for #30313
This slightly expands text boundaries in order to take into account the
fact that layout isn't measuring glyph boundaries.
* constellation: crash to a new “sad tab” page
* check in resources/crash.html
* use a separate enum variant instead of keying on reason
* fmt + tidy
* rename Resource::Crash to Resource::CrashHTML
* clean up crash page and add details (reason + backtrace)
* avoid repeating crash errors in script::script_thread warn log
* make new LoadData init more idiomatic
* clarify comments and new fields
* fix doc comment style
* Fix `mach test-wpt` to make crash tests work
There are two issues related to crash tests:
1. test-wpt is unable to find existing crash tests even when
called with --test-types=crashtests. The fix here is to
add crashtests to the default test suite types to python/wpt/run.py
2. When running in headless mode, crashes in style threads
don't cause servo to crash because the logic in constellation.rs
currently calls handle_panic only when the top-level browsing
context id is some value. Since style pool threads are shared,
they always generate Panic messages with None as top-level
browsing context id.
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* Send bactrace to stderr and capture it in test runner
Servo's panic hook writes backtraces to stdout. This
patch changes it so they are written to stderr.
The crash test executor for servo in WPT grouping formatter
was also not capturing the output correctly for crashtests
as the log events were being aggregated based on thread name
which doesn't seem to match correctly in case of crashtests.
This patch also fixes the log grouping logic to be based on
test name.
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* crashtests: update expectations for layout 2020
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* crashtests: update expectations for layout 2013
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* remove outdated & intemittent test expectations
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
---------
Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* remove event_loop_waker that is always None
* remove None event_loop_waker form InitialScriptState
* fix formatting
* remove None event_loop_waker from ScriptThread
* remove None EventLoopWaker from Window
* remove None and use of wake_after_send in webgl code
* winit: add minibrowser feature that depends on egui{,-winit}
* winit: carve out some space at the top of headed windows
* winit: minimal toolbar and egui/winit integration (but no painting)
* winit: try to paint with egui_glow (doesn’t work yet)
* winit: add comment about toolbar size
* Add framebuffer object, set it as glow's target
* compositing: clear only the viewport, not the whole framebuffer
* plumb the actual size of the egui toolbar to webrender
* fix formatting
* winit: fix crash when fbo is zero
* winit: don’t bother binding the framebuffer object
* winit: remove unsafe and get toolbar_height
* winit: location field should reflect the current top-level url
* [NFC] winit: move Minibrowser out of App::run
* winit: clean up toolbar height code
* winit: make App own the Minibrowser if any
* winit: make the go button work
* winit:make the location field reflect the current top-level url
* winit: allow enabling minibrowser from command line
* winit: tell compositor to repaint WR and flush when we repaint
* winit: fix bug where location field edits would get overridden
* winit: borrow the minibrowser once in App::handle_events
* winit: address todo about viewport origin coordinates
* winit: fix some minor problems with comments and errors
* winit: update location field once per HistoryChanged event
* winit: rename Window::set_toolbar_size to set_toolbar_height
* winit: take toolbar height into account in hit testing
* winit: pass egui only relevant CursorMoved events
* winit: scratch that, coalesce minibrowser updates instead
* ensure both minibrowser and WR are repainted on every frame
* compositing: only skip framebuffer clear in external present mode
* winit: destroy egui glow Painter when shutting down
* winit: clean up and fix license lint
* fix duplicate versions lint by downgrading bytemuck_derive
was egui_glow ^0.22.0 (0.22.0)
→ egui/bytemuck ^0.22.0 (0.22.0)
→ epaint/bytemuck ^0.22.0 (0.22.0)
→ bytemuck ^1.7.2 (1.13.1)
→ bytemuck_derive ^1.4 (1.4.1)
→ syn ^2.0.1 (2.0.28)
now lock has bytemuck_derive 1.4.0
→ syn ^1.0.99 (1.0.103)
* fix duplicate versions lint by disabling egui-winit/links
(we don’t need support for hyperlinks in our use of egui)
* squelch duplicate versions lint by excluding clipboard-win
* winit: fix compile warnings
* winit: make gleam an optional dependency under /minibrowser
* winit: remove cargo feature, since it’s not really optional
* winit: extract Minibrowser and related code to separate module
* winit: remove unnecessary trailing comma
* winit: simplify the ServoUrl serialisation optimisation
---------
Co-authored-by: atbrakhi <atbrakhi@igalia.com>
This is a step toward upgrading WebRender, which will be upgraded and
patched in the `third_party` directory. This change vendors the current
private branch of WebRender that we use and adds a `patches` directory
which tracks the changes on top of the upstream WebRender commit
described by third_party/webrender/patches/head.
This also removes the meta viewport support (which was implemented on top), but that also had a single test and is disabled everywhere, so I'm not too concerned, it can be implemented again if / when needed.
This will ultimately make it simpler to update crate dependencies and
reduce duplicate when specifying requirements. Generally, this change
does not touch dependencies that are only used by a single crate. We
could consider moving them to workspace dependencies in the future.
Move `FromScriptLogger` and `FromCompositorLogger` to seperate file
<!-- Please describe your changes on the following line: -->
This PR is an attempt to refactor the `constellation.rs` file in order to make it more readable. Starting the initiative with moving `FromScriptLogger` and `FromCompositorLogger` to a separate`logger.rs` file as they don't have any major dependency to be in the `constellation.rs` file itself.
Also noticed a broken link in `docs/HACKING_QUICKSTART.md` file. Adding the correct url.
---
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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #___ (GitHub issue number if applicable)
<!-- Either: -->
- [ ] There are tests for these changes OR
- [x] These changes do not require tests because ___
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Constellation seems to have lots of code that could be moved into
seperate files. `FromScriptLogger` and `FromCompositorLogger` seem
to qualify for that.
Moved FromScriptLogger and FromScriptLogger to logger file.
This change adds support for the <iframe> element to Layout 2020. In
addition, certain aspects of the implementation are made the same
between both layout systems.
- Also updates raqote to latest with an upgrade of font-kit to 0.11
applied on as a patch
- Update lyon_geom to the latest version
Major change:
- All matrices are now stored in row major order. This means that
parameters to rotation functions no longer should be negated.
- `post_...()` functions are now named `then()`. `pre_transform()` is removed,
so `then()` is used and the order of operations changed.
Notify devtools of session history traversals
This makes the remote devtools and devtools panel in FxR clear the console when going backwards and forwards through session history.
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#27525
- [x] These changes do not require tests because no devtools tests.
Do not load srcdoc iframes synchronously
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#24718
- [x] There are tests for these changes
[UWP] Key events
This is the initial work required for proper keyboard events.
The text controller implementation is very basic, just enough to show the virtual keyboard when it's needed, and have basic key events.
Ensure clean shutdown of JS threads
<!-- Please describe your changes on the following line: -->
FIX https://github.com/servo/servo/issues/26685
FIX https://github.com/servo/servo/issues/26996
FIX https://github.com/servo/servo/issues/9672FIX#27027
---
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- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #___ (GitHub issue number if applicable)
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because ___
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This is based on compiling with `RUSTFLAGS="-W unused_crate_dependencies"` (CC https://github.com/rust-lang/rust/pull/72342) in a recent Nightly (more so than used in the tree as of this writing, CC https://github.com/servo/servo/issues/26661 for work-arounds).
Only one crate is actually removed from the dependency graph, others are still dependended from other places.
