Mostly renaming for clarity, as the gradient parsing code is a bit hairy.
This also changes -webkit- gradients, which is, I think, the right thing to do
(otherwise I need to give up on the type system and sprinkle parse_non_negatives
around, which would be unfortunate).
I filed https://bugs.chromium.org/p/chromium/issues/detail?id=1008112 on
Chromium still accepting negative radii for those, so will wait to submit the
patch for review until they reply there with their intentions.
Differential Revision: https://phabricator.services.mozilla.com/D47141
We always check StyleWillChangeBits_TRANSFORM bit together with a
transform-like property set, so using WillChangeBits::TRANSFORM bit to
represent all transform-like properties is ok.
However, it seems the new test case works well even if we don't have this
patch. I still add it for individual transform properties to make sure
the test coverage is enough anyway.
Differential Revision: https://phabricator.services.mozilla.com/D47509
Also, update the serialization by the shorter perference because this is
a new feature and using older syntax doesn't make sense.
Besides, use `cssOffset` for web animation IDL attribute name.
Differential Revision: https://phabricator.services.mozilla.com/D45607
* Let layout.css.use-counters.enabled be independent from the unimplemented
property counters.
* Always count in the style system (that is, always create
Document::mStyleUseCounters), so that the warning from bug 1582374 works
irrespective of these prefs.
* Add a pref check to the SVGElement code path so that the prefs properly
reflect whether the histograms end up being recorded or not.
* Make the pref checks consistent (check both when reporting telemetry, not
earlier).
Differential Revision: https://phabricator.services.mozilla.com/D46633
This is in the interests of allowing the frontend team to experiment with
switching from XUL grid to CSS grid, without inadvertently changing the
display values for the grid items via css-grid-item blockification.
This patch's new pref is not expected to remain in the codebase for long.
We're just adding it so that the behavior remains the same by default, because
we do currently have some XUL code that inadvertently depends on -moz-box
display values being blockified to 'block'. The plan is for folks to remove
that dependency e.g. by adding explicit 'display:block' styling to frontend
code as-needed. After we've done that, we can tentatively flip the pref to true
by default, and then remove the pref entirely.
Differential Revision: https://phabricator.services.mozilla.com/D45258
Currently, there's no way to tell whether the SIDEWAYS bit is set from
`writing-mode:sideways-*` or `writing-mode:vertical-*; text-orientation:sideways;`.
To be able to tell them apart, split SIDEWAYS bits into VERTICAL_SIDEWAYS
and TEXT_SIDEWAYS. This is needed by my proposed solution in bug 1102175.
Also, provide convenience methods related to sideways writing-mode, and replace
obscure checks in the codebase.
Note that we don't have the use cases to distinguish vertical-rl from
sideways-rl in layout, but for the completeness, IsSidewaysLR() is still
defined.
Differential Revision: https://phabricator.services.mozilla.com/D46321
1. Add `generics::motion::OffsetPath`, and use specified `Angle` and
computed `Angle` to define specified `OffsetPath` and computed `OffsetPath`.
2. Add `ray` function into `OffsetPath`.
We also tweak the degree from 150deg to 135deg in wpt (e.g.
offset-path-ray-001.html and others) to avoid floating point precision issues.
For example:
```
// offset-path: ray(150deg ...);
// offset-distance: 20px;
matrix:
{
{0.500000 0.866025 0.000000 0.000000},
{-0.866025 0.500000 0.000000 0.000000},
{0.000000 0.000000 1.000000 0.000000},
{10.000000 17.320509 0.000000 1.000000}
}
// rotate(60deg) translate(20px)
matrix:
{
{0.500000 0.866025 0.000000 0.000000},
{-0.866025 0.500000 0.000000 0.000000},
{0.000000 0.000000 1.000000 0.000000},
{10.000000 17.320507 0.000000 1.000000}
}
```
Their translate parts, 17.320509 vs 17.320507, are almost the same (only
tiny difference), which may cause the reftest failed.
Differential Revision: https://phabricator.services.mozilla.com/D42721
Add WebGLSampler support
Reference: https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.13
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cc @jdm @zakorgy
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Allow using CORS filtered image responses as WebGL textures
More specifically, this makes the "is this image same origin?" check consider the CORS status of the original response, rather than relying on an overly-strict "is this image's response's URL same-origin with a particular global?" check. To do this, we make the image cache double keyed based on the requested URL as well as the requesting origin, and store the CORS status of the eventual response with the final image that eventually gets sent to the HTMLImageElement consumer.
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style: Use consistent naming and shared code for out-of-flow stuff.
There was already code to check abspos / floats. No need to duplicate code with
different names as ee17eedf3a did.
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response: remove text from default statusCode
According to the [specification](https://fetch.spec.whatwg.org/#concept-response-status-message) the text of the default statusCode text should be empty.
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Cache crossorigin test
This adds a test for #24356 to ensure that we don't regress our cache behaviour.
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