1225871 - canvas drawImage from usermedia upside down

Status: RESOLVED WORKSFORME

(Firefox for Android Graveyard :: General, defect)

Description

[alexnigl]

Attachment: proof of bug

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:42.0) Gecko/20100101 Firefox/42.0
Build ID: 20151113105403

Steps to reproduce:

(0. Use Nexus 5: Android 6.0)
1. GoTo: https://rawgit.com/AlexNigl/4340d560ac6a61dca9d8/raw/c3866daac2f3389109686fcc804ee24abc6fe807/index.html
2. allow camera permissions
3. click on video to make a snapshot


Actual results:

An upside down snapshot of the current video appears.


Expected results:

A snapshot of the current video appears. (not upside down).

Comment 1

[Kevin Brosnan [Ex-Mozilla]]

This works for me in Firefox 44 and 45 but I can reproduce on Firefox 43 using a Nexus 5 and Nexus 5x running Android 6.  Is this important enough to find the fix and uplift to beta assuming the fix is deemed safe enough?

Comment 2

[Mark Finkle (:mfinkle) (use needinfo?)]

Let it ride the trains

Comment 3

[Kevin Brosnan [Ex-Mozilla]]

Works for me then on 44a2 and 45a1. Builds are at https://aurora.mozilla.org and https://nightly.mozilla.org

Comment 4

[m.zdila]

Please reopen. It is reproducible on Xiaomi Mi 4 with Firefox 53.0.3.

Comment 5

[heroandtn3]

We get this problem too, reproducible on MiPhone 5s plus,Android 6.0.1. It affects our application, see https://github.com/linagora/hublin/issues/69

Comment 6

[Neverhood]

Same here. Reproducible on Samsung S4 and A5 with Firefox 54.0.1

Comment 7

[Kevin Brosnan [Ex-Mozilla]]

File a new bug. This bug was resolved it is confusing to open a new bug for such an old issue. Especially since I checked that it was broken in Firefox 43 but fixed in 44.