Implement step 6 of media `time marches on` algorithm. Improves stability of media WPTs
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] There are tests for these changes
This should help with the WPTs problems observed in https://github.com/servo/servo/pull/22348#issuecomment-446369831
Unfortunately, GStreamer does not seem to be very reliable with Ogg (check https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/520) and most of the media-element WPTs uses a short ogv file, so I had to make our `canPlayType` report that it is not able to play this type to make the tests pick the alternative mp4 version of the same files. Once Ogg support for GStreamer improves, we should be able to revert this change.
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Implement performance interface extension for PerformanceResourceTiming
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(There is a previous closed pull for this #22431)
Implemented the following :
a) Added the maxSize Field to the PerformanceEntryList structure.
b) Implemented the clearResourceTimings, setResourceTimingBufferSize, onresourcetimingbufferfull fuctions for the Performance Structure according to the Interface Specification given at : https://w3c.github.io/resource-timing/#sec-extensions-performance-interface
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- [X] These changes fix#22307 (GitHub issue number if applicable)
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Implement URLSearchParams.prototype.sort()
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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#22545
- [x] There are tests for these changes
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Make XR/VR presenting code async
Previously we only pretended to be async, we returned promises that were already resolved because we synchronously blocked on the channel.
This:
- Moves XR presentation to session creation (where it belongs, see https://github.com/immersive-web/webxr/issues/453)
- Factors out common presentation code in a way that supports asynchronously resolving promises
- Uses this for `VRDisplay::RequestPresent()` and `XR::RequestSession()`
r? @jdm
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Make create_typed_array an unsafe function
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Make `create_typed_array` function in `components/script/dom/vrframedata.rs` an unsafe function as it accepts an unsafe pointer
Wrapped the function calls into an unsafe block in `components/script/dom/xrview.rs` and `components/script/dom/vrframedata.rs`
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- [x] These changes fix#22600 (GitHub issue number if applicable)
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script: Implement the HTMLTrackElement API
Implement the basics of the HTMLTrackElement and update the wpt tests.
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] There are tests for these changes
Fixes: https://github.com/servo/servo/issues/22313
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Preliminary WebXR support
This implements just enough WebXR to display to 3DOF devices in
immersive mode only.
Couple missing things:
- [ ] Handling reference spaces (even if just supporting eye-level spaces)
- [x] Spec links
- [ ] We enter immersive mode when baseLayer is set, but it seems like
we're supposed to do this when requestSession is called (https://github.com/immersive-web/webxr/issues/453)
- [ ] VR/XR should block less (https://github.com/servo/servo/issues/22505)
- [x] More pref-gating
- [x] `views` is a method instead of an attribute because we don't support FrozenArray
<s>Once I add spec links and pref gating</s> this can be landed as-is for further experimentation.
r? @jdm @MortimerGoro
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Construct URLSearchParams from array or object
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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#22554, fix#22556 and also fix#22557
- [x] There are tests in `url/urlsearchparams-constructor.any.js` for these changes
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Remove sync constellation -> embedder communication
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- [ ] These changes fix#22042 (github issue number if applicable).
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