1863800 - [wmfme] trigger L1 download when detecting Widevine hardware request

Status: RESOLVED FIXED

(Core :: Audio/Video: Playback, task, P2)

Description

[Alastor Wu [:alwu]]

After landing bug 1858546, if we enable some prefs then we can start using Widevine L1. However, we still need to handle normal path when users first request for Widevine L1, which should trigger downloading L1.

Comment 1

[Alastor Wu [:alwu]]

Attachment: Bug 1863800 - part1 : log message to see if a request asks for a HWDRM.

Comment 2

[Alastor Wu [:alwu]]

Attachment: Bug 1863800 - part2 : check if Widevine L1 is installed.

Depends on D195830

Comment 3

[Alastor Wu [:alwu]]

Attachment: Bug 1863800 - part3 : don't return nullptr if L1 path hasn't been set yet.

Depends on D195831

Comment 4

[Alastor Wu [:alwu]]

Attachment: Bug 1863800 - part4 : rename MFCDMCapabilities to MFCDMService in order to add more helper functions for the chrome process.

Depends on D195832

Comment 5

[Alastor Wu [:alwu]]

Attachment: Bug 1863800 - part5 : set L1 path on the MFCDM process if it's already created before downloading L1.

Depends on D195833

Comment 6

[Alastor Wu [:alwu]]

Attachment: Bug 1863800 - part6 : always use the latest plugin path for Widevine L1.

Depends on D195834

Comment 7

[Alastor Wu [:alwu]]

Attachment: Bug 1863800 - part7 : add test to check L1 installation.

Depends on D195950

Comment 8

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/3eef40828d86
part1 : log message to see if a request asks for a HWDRM. r=media-playback-reviewers,aosmond
https://hg.mozilla.org/integration/autoland/rev/750dc1b57c2b
part2 : check if Widevine L1 is installed. r=aosmond
https://hg.mozilla.org/integration/autoland/rev/7fa5617dd0f5
part3 : don't result nullptr if L1 path hasn't been set yet. r=aosmond
https://hg.mozilla.org/integration/autoland/rev/68267c6bf0ac
part4 : rename MFCDMCapabilities to MFCDMService in order to add more helper functions for the chrome process. r=media-playback-reviewers,padenot
https://hg.mozilla.org/integration/autoland/rev/f3f86cc42775
part5 : set L1 path on the MFCDM process if it's already created before downloading L1. r=aosmond,gerard-majax
https://hg.mozilla.org/integration/autoland/rev/272c033e5d58
part6 : always use the latest plugin path for Widevine L1. r=aosmond
https://hg.mozilla.org/integration/autoland/rev/d89d2efafd8a
part7 : add test to check L1 installation. r=aosmond

Comment 9

[Norisz Fay [:noriszfay]]

Backed out for causing bustage on MediaKeySystemAccessManager.cpp

Backout link

Push with failures

Failure log

Comment 10

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/48afb1c47d41
part1 : log message to see if a request asks for a HWDRM. r=media-playback-reviewers,aosmond
https://hg.mozilla.org/integration/autoland/rev/135acf31f882
part2 : check if Widevine L1 is installed. r=aosmond
https://hg.mozilla.org/integration/autoland/rev/56ec8241e157
part3 : don't return nullptr if L1 path hasn't been set yet. r=aosmond
https://hg.mozilla.org/integration/autoland/rev/e2d6fc08acb8
part4 : rename MFCDMCapabilities to MFCDMService in order to add more helper functions for the chrome process. r=media-playback-reviewers,padenot
https://hg.mozilla.org/integration/autoland/rev/a333dc97846a
part5 : set L1 path on the MFCDM process if it's already created before downloading L1. r=aosmond,gerard-majax
https://hg.mozilla.org/integration/autoland/rev/87a1a95c0bfe
part6 : always use the latest plugin path for Widevine L1. r=aosmond
https://hg.mozilla.org/integration/autoland/rev/d5019c2ba9ef
part7 : add test to check L1 installation. r=aosmond

Comment 11

[Cristina Horotan [:chorotan]]

https://hg.mozilla.org/mozilla-central/rev/48afb1c47d41
https://hg.mozilla.org/mozilla-central/rev/135acf31f882
https://hg.mozilla.org/mozilla-central/rev/56ec8241e157
https://hg.mozilla.org/mozilla-central/rev/e2d6fc08acb8
https://hg.mozilla.org/mozilla-central/rev/a333dc97846a
https://hg.mozilla.org/mozilla-central/rev/87a1a95c0bfe
https://hg.mozilla.org/mozilla-central/rev/d5019c2ba9ef