Intent to ship: Animation composite modes

2020-07-14 Thread Brian Birtles
Hi, As of some time this week or next I intend to turn composite modes for animations on by default for all channels. It has been developed behind the dom.animations-api.compositing.enabled preference which has been on in Nightly for 3~4 years now. This is expected to ship in Chrome 84 (intent to

On Windows, you may see Firefox opens nothing but a blank page because of no content processes

2020-07-14 Thread Toshihito Kikuchi
Hi all, If you see a symptom described in the subject since yesterday, it's probably bug 1650419, caused by Clang's bug, starting to appear because of my patch for bug 1639030. In that case, please run `mach bootstrap` to update our compiler, and rebuild the code again. Thanks, Toshihito ___

Call for Participants — W3C/OGC workshop series on Maps for the Web

2020-07-14 Thread Amelia Bellamy-Royds
Hello all, I am reaching out to you on behalf of the Maps for HTML Community Group, the W3C and the OGC. We would like to draw your attention to our upcoming Workshop on standardizing maps for the Web.[1] The workshop will take place via daily video presentations (max 1 hour each), September 21 t

Intent to prototype: prefers-contrast

2020-07-14 Thread Zeke Medley
*Summary*: prefers-contrast is a media query that allows authors to detect visitors contrast preferences and apply custom CSS. It currently has four possible values, low, no-preference, forced, and high. Low and high match when a visitor has indicated that they prefer low or high contrast in eith

Intent to prototype: cross-fade

2020-07-14 Thread Zeke Medley
Summary: cross-fade is a CSS function part of the CSS Image Module Level 4. cross-fade allows for the blending of multiple CSS images with varying opacities. For example: cross-fade(url(“foo.jpg”) 50%, radial-gradient(circle, transparent 50%, black 150%) 50%); might be used to add a

Re: Intent to prototype: cross-fade

2020-07-14 Thread Jeff Muizelaar
Have other browsers expressed an interest in implementing the new syntax? On Tue, Jul 14, 2020 at 6:15 PM Zeke Medley wrote: > > Summary: > > cross-fade is a CSS function part of the CSS Image Module Level 4. > cross-fade allows for the blending of multiple CSS images with varying > opacities. Fo

Re: Intent to prototype: cross-fade

2020-07-14 Thread aaaidan
Common implementations of crossfade just interpolate the opacity of both images, leading to the background "leaking through" for a portion of the fade. On a white background, this is a "flash". If this features gets traction, it is an opportunity to make the "right" way the "easy" way. A cross

Re: Intent to prototype: cross-fade

2020-07-14 Thread Jeff Muizelaar
Do Chrome and Safari do it the right way? On Tue, Jul 14, 2020 at 7:30 PM wrote: > > Common implementations of crossfade just interpolate the opacity of both > images, leading to the background "leaking through" for a portion of the > fade. On a white background, this is a "flash". > > If this

Re: Intent to prototype: cross-fade

2020-07-14 Thread aaaidan
On Tuesday, 14 July 2020 16:53:48 UTC-7, Jeff Muizelaar wrote: > Do Chrome and Safari do it the right way? Ahem... Yes. On both counts. I'll show myself out. ___ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/li

Intent to ship: unprefixed appearance property

2020-07-14 Thread Cameron McCormack
I intend to land bug 1620467 tomorrow, which implements the unprefixed appearance property and removes many non-standard values of -moz-appearance. Intent to Prototype mail: https://groups.google.com/g/mozilla.dev.platform/c/nlun5QV63Bo/m/xUXCmySGAgAJ The only things that have changed since tha