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Transparent apple emoji aren't transparent #1780

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Gankra opened this issue Sep 29, 2017 · 2 comments
Closed

Transparent apple emoji aren't transparent #1780

Gankra opened this issue Sep 29, 2017 · 2 comments

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@Gankra
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@Gankra Gankra commented Sep 29, 2017 

data:text/html,<html><head><meta charset="utf8"></head><body><span style="color: blue">%F0%9F%8E%89</span><span style="color: rgba(0,0,0,0.7)">%F0%9F%8E%89</span><span style="color: rgba(0,0,255,0.4)">%F0%9F%8E%89</span><span style="color: transparent">%F0%9F%8E%89</span>

<html>
<head><meta charset="utf8"></head>
<body>
    <span style="color: blue">🎉</span>
    <span style="color: rgba(0,0,0,0.7)">🎉</span>
    <span style="color: rgba(0,0,255,0.4)">🎉</span>
    <span style="color: transparent">🎉</span>
</body>

Chrome:
screen shot 2017-09-29 at 3 00 01 pm

Webrendest Firefox:
screen shot 2017-09-29 at 3 00 22 pm

Partially this is my fault, because I missed that firefox treats this the same as synthetic bold, doing the transparency as a compositing affect (and so wr was being sent opaque colors). However this should be fixed by https://bugzilla.mozilla.org/show_bug.cgi?id=1404370, and yet with that patch we still get opaque.
@mstange
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@mstange mstange commented Oct 10, 2017

After #1816 we now seem to be applying the alpha to the emojis, but we're also applying the color components of the color again.
screen shot 2017-10-10 at 6 37 06 pm
@mstange mstange mentioned this issue Oct 13, 2017
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@mstange mstange mentioned this issue Oct 22, 2017
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@mstange
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@mstange mstange commented Oct 26, 2017

Fixed by #1945.
@glennw glennw closed this Oct 26, 2017
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@mstange @Gankra @glennw
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