1106250 - Firefox inverts colors for colored fonts on Linux

Status: UNCONFIRMED

(Core :: Graphics: Text, defect)

Description

[haarp]

Attachment: Screenshot - 2014-11-29 - 15:12:27.png

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:33.0) Gecko/20100101 Firefox/33.0
Build ID: 20141123170932

Steps to reproduce:

I've installed the NotoColorEmoji font which was taken from an Android device. I then gave that font the highest priority as both serif and sans-serif font via fontconfig.


Actual results:

The font is used by Firefox, however it is rendered too big and the colors appear to have been inverted. See attached image, as seen on http://www.fileformat.info/info/emoji/cat/index.htm


Expected results:

Font is show at the correct size and with correct colors

Comment 1

[haarp]

Attachment: Screenshot - 2014-11-29 - 15:15:18.png

The inspectoris also affected by the lack of resizing.

Comment 2

[haarp]

Firefox's font choice also seems broken. If the font size in css is 0-45px, it uses Dejavu Sans. For 46-68px, it uses Noto, 69-90px is Dejavu again, above that it uses Noto again, etc.

The font is consistently rendered too big however.