This will allow the HTMLMediaElement later to get a handle to the
RenderApi for rendering video frames.
At a later time, all media handling should be moved to its own
thread/process that is communicated with via IPC. At that point this
can be removed again.
Original-patch-by: Sebastian Dröge <sebastian@centricular.com>
Android's `View` has multiple constructors. Currently only `ServoView(Context, AttributeSet)` is available.
This constructor is usually used by Android when inflating a View from a layout XML file. However when
creating the `View` in code no `AttributeSet` is available.
Make `mach test-unit` not recompile components after `mach build`
Previously, the `tests` feature flag of the `embedder_traits` crate caused it and every crate recursively depending on it to be built twice.
This feature flag was used to provide a specific set of "resources" when running tests. Instead, this commits overrides the `main()` function of the test harness to change resources at runtime before running any test.
This is done by adding a dependency that has `name = "test"` in its `[lib]` section of `Cargo.toml`. This overrides the crate found by `extern crate test;` in code generated by `rustc --test`.
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Previously, the `tests` feature flag of the `embedder_traits` crate
caused it and every crate recursively depending on it to be built twice.
This feature flag was used to provide a specific set of "resources"
when running tests. Instead, this commits overrides the `main()` function
of the test harness to change resources at runtime before running any test.
This is done by adding a dependency that has `name = "test"` in its
`[lib]` section of `Cargo.toml`. This overrides the crate found by
`extern crate test;` in code generated by `rustc --test`.
Make JNI code more robust and introduce antialiasing option
This throws exceptions in various places. Trying to reduce the amount of unwrap/expect.
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- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#21306 (github issue number if applicable).
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We use that to send only the pixels that will be actually drawn to the
canvas thread in CanvasRenderingContext2d::PutImageData.
We also make the canvas thread byte swap and premultiply colours in-place.
The tarball for 0.4.1 is 44 KB uncompressed and contains 18 files.
The tarball for 0.4.0 is 45 MB uncompressed and contains 22113 files,
most of which appear to be the output of `cargo doc` that was accidentally
included in a release.
Fix flickering on Android
This is particularly noticeable in debug builds on WebGL pages, but also appears during startup when loading normal pages. requestRender() causes Android to swap buffers under the assumption that the buffer contains a fully rendered frame, but when calling it from `doFrame` there are no guarantees that Servo has finished compositing yet. This causes stale buffers to be composited instead, leading to flickering at startup when there is no content, or general jerkiness on pages using animation callbacks as previous frames replace current frames.
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- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#21796
- [x] These changes do not require tests because no android integration tests.
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