1145057 - [EME] Decrypted content needs to be inaccessible from JS on B2G

Status: RESOLVED FIXED

(Core :: Audio/Video, defect)

Description

[JW Wang [:jwwang] [:jw_wang]]

test_eme_canvas_blocked.html failed when running EME tests on B2G.

Comment 1

[JW Wang [:jwwang] [:jw_wang]]

try: https://treeherder.mozilla.org/#/jobs?repo=try&revision=66db21223ae2

Comment 2

[JW Wang [:jwwang] [:jw_wang]]

Attachment: 1145057_block_draw_image-v1.patch

Follow-up of bug 1071482 patch part 3. We also need to block drawImage() in the Skia code path.

Try: https://treeherder.mozilla.org/#/jobs?repo=try&revision=66db21223ae2
I guess those oranges are not about EME.

Comment 3

[JW Wang [:jwwang] [:jw_wang]]

Try: https://treeherder.mozilla.org/#/jobs?repo=try&revision=66db21223ae2
I guess those oranges are not about EME.

Comment 4

[Ryan VanderMeulen [:RyanVM]]

https://hg.mozilla.org/integration/mozilla-inbound/rev/9a5f8a7ad479

Comment 5

[Carsten Book [:Tomcat]]

sorry had to back this out for bustage / errors like https://treeherder.mozilla.org/logviewer.html#?job_id=7847858&repo=mozilla-inbound

Comment 6

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

This broke Flame L device image builds:
https://treeherder.mozilla.org/logviewer.html#?job_id=7847858&repo=mozilla-inbound

which build with EME disabled (I guess because their android version is 21).

The failure should be reproducable with --disable-eme.

Comment 7

[JW Wang [:jwwang] [:jw_wang]]

Attachment: 1145057_block_draw_image-v2.patch

Fix build break by checking if MOZ_EME is defined.

Comment 8

[JW Wang [:jwwang] [:jw_wang]]

inbound: https://hg.mozilla.org/integration/mozilla-inbound/rev/56f07a799bd1

Comment 9

[Carsten Book [:Tomcat]]

https://hg.mozilla.org/mozilla-central/rev/56f07a799bd1