981344 - Reftest additive-1.svg is fuzzy

Status: NEW

(Core :: SVG, defect)

Description

[Daniel Holbert [:dholbert]]

I'm removing a bunch of SVG/SMIL random & fuzzy & skip annotations in bug 981110. However, additive-1.svg is still a bit (reliably) fuzzy on Android 4.0 Opt.

Filing this bug to track that.

Comment 1

[Daniel Holbert [:dholbert]]

Attachment: reftest log snippet w/ data URIs

Logs showing the fuzziness are available (for now) at https://tbpl.mozilla.org/?tree=Try&rev=2f277847a541
e.g. https://tbpl.mozilla.org/php/getParsedLog.php?id=35781626&tree=Try
The mismatch is hard to see visually; it's around the edges of the arrows.

Sample log:
https://tbpl.mozilla.org/php/getParsedLog.php?id=35800721&tree=Try#error0
Android 4.0 Panda try opt test plain-reftest-7 on 2014-03-07 09:32:45 PST for push 2f277847a541
slave: panda-0514

Attaching the relevant snippet of this log, for reftest-analyzer.

Comment 2

[Daniel Holbert [:dholbert]]

Actually, this is fuzzy on just about all platforms -- the other ones just have fuzzy pixels than Android.

From a Try run just now:
 * Linux:        "max difference: 110, number of differing pixels: 1049"
 * OS X 10.6:    "max difference: 108, number of differing pixels: 880"
 * OS X 10.8:    "max difference: 109, number of differing pixels: 880"
 * WinXP:        "max difference: 100, number of differing pixels: 1056"
 * Win7:         "max difference: 107, number of differing pixels: 992"
 * Android 2.2:  "max difference: 103, number of differing pixels: 1058"
 * Android 4.0:  "max difference: 103, number of differing pixels: 1802"
 * B2G ICS Emu:  "max difference: 100, number of differing pixels: 1056"

Comment 3

[Daniel Holbert [:dholbert]]

er, meant to say "the other ones just have *fewer* fuzzy pixels"

Comment 4

[Dustin J. Mitchell [:dustin] (he/him)]

In bug 1239766 I just increased the fuzziness level to 111, just one increment of diff above the value in comment 2.