Bug 147235 – Web Inspector: Flashing warning icon when new messages come in goes blue/inverted

• Component: Layout and Rendering
• Status: RESOLVED WORKSFORME

[Timothy Hatcher]

Created attachment 257371 [details]
Screenshot

Loading apple.com on a retina machine, I see the warning icon briefly go blue when new warnings come in. I do not see this when I am using a non-retina screen.

See attached screenshot.

[Radar WebKit Bug Importer]

<rdar://problem/21967919>

[Timothy Hatcher]

It seems an invert it being applied to the SVG. This might be a WebKit bug on retina.

[Timothy Hatcher]

Note: we are animating opacity here.

.toolbar .dashboard.default > .item.pulsing {
    -webkit-animation-name: console-item-pulse;
    -webkit-animation-duration: 0.75s;
}

@-webkit-keyframes console-item-pulse {
    50% { opacity: 0.6; }
}

[Timothy Hatcher]

Trying to make a reduction and it isn't reproducing in a simple case. Will need to look are what else we are doing that might trigger this. It is clearly bad rendering on WebKit's part — we don't have use this blue nor invert filters.

[Blaze Burg]

Created attachment 261199 [details]
video of the glitch

[Timothy Hatcher]

Disabling accelerated drawing does make it go away.

[Nikita Vasilyev]

This is still relevant.

[Simon Fraser (smfr)]

This bug is below webkit.

[Nikita Vasilyev]

I reproduced it on OS X El Capitan, but I can't reproduce on macOS X Sierra.