1234016 - PDFJS draws big black ellipses over pictures when HWA is enabled

Status: RESOLVED DUPLICATE of bug 858128

(Firefox :: PDF Viewer, defect)

Description

[arni2033]

>>>   My Info:   Win7_64, Nightly 46, 32bit, ID 20151217030207
STR:
1. Enable hardware acceleration in Firefox, restart the browser
2. Open "pdf_file_1" below in PDFJS

Result:       There're black ellipses drawn over images on the 1st page and on the 9th page 
Expectations: There should be no black ellipses

Note:   I opened that .pdf file in local PDFJS (viewer.html) - it still exposes the issue,
        but only in Firefox, not in GoogleChrome with enabled HWA. So it looks like firefox bug.
        Some detailed info from PDFJS developers is required.

Links:
> pdf_file_1       https://dl.dropboxusercontent.com/s/9vc5qlydskiwu6g/16_The_impact_of_transport_policies_on_railroad_intermodal_freight_competitiveness__The_case_of_Belgium.pdf?dl=0
> screenshot       https://dl.dropboxusercontent.com/s/tye9y9gl0ta4dop/screenshot%201%20-%20pdfjs%20draws%20a%20big%20black%20ellipses%20over%20pictures%20when%20HWA%20enabled.png?dl=0
> about:support    https://dl.dropboxusercontent.com/s/wzj99pequngf7oz/Troubleshooting%20Information%202015.12.20%2002-10-12.xht?dl=0
> 
> Dropbox folder   https://www.dropbox.com/sh/18iujohwvcthqcw/AACtQQ4ahL5AKU9NftUUmrbLa?dl=0

Comment 1

[arni2033]

It's reproducible since at least firefox 28

Comment 3

[arni2033]

Clearing CC-list to avoid bug spam
I'll use this bug for a small test, because I can't do it anywhere else.

Comment 4

[arni2033]

Attachment: Sample PDF 1.pdf

Comment 5

[arni2033]

Bingo

Comment 6

[arni2033]

test