1075421 - Images are cut off after the 8192nd pixel, causing facebook.com emoticons not to appear

Status: RESOLVED FIXED

(Core :: Graphics, defect)

Description

[Chris Lord [:cwiiis]]

Attachment: Facebook emoticons image

I've only tested this on Windows in Nightly with e10s enabled, but it would appear that images are cut off after the 8192nd vertical pixel. Unfortunately, Facebook.com chat emoticons are stored in a single, incredibly tall image: https://fbstatic-a.akamaihd.net/rsrc.php/v2/yP/r/7SrH40Z4RBE.png (also attached for reference)

This causes the most common emoticons (which are inexplicably all stored towards the bottom of the image) to not appear in Facebook chat messages.

Chrome is not affected.

Comment 1

[Chris Lord [:cwiiis]]

Internet Explorer is also not affected.

Comment 2

[Chris Lord [:cwiiis]]

Tested on Linux without e10s, works fine.

Comment 3

[Jeff Muizelaar [:jrmuizel]]

Seems like this could be D2D related. (max texture size)

Comment 4

[Jeff Muizelaar [:jrmuizel]]

Is it a regression?

Comment 5

[Chris Lord [:cwiiis]]

(In reply to Jeff Muizelaar [:jrmuizel] from comment #4)
> Is it a regression?

I'm pretty certain facebook messenger emoticons have worked in the past on Windows, but I don't know what's changed their side, so don't really know if this is a regression or not.

Comment 6

[Chris Lord [:cwiiis]]

Looks like this has been fixed now - I'm seeing all sorts of other similar bugs, but not this specific one.