Primetime PSSH boxes don't use the common encryption system ID.
So to ensure we don't break any existing Primetime players, we
must allow PSSH boxes with the Primetime system ID to pass the
PSSH validator.
MozReview-Commit-ID: 3q58FKLQXgV
--HG--
extra : rebase_source : a7a0ca3d38fb027ad6de23d8260043b3193536f4
extra : source : b94fe60732fb7d3a6630c976284eaabd28b271f3
We're now obliged to be stricter, taking from the example of the Web Platform
Tests.
MozReview-Commit-ID: AJNDoRZ9BF8
--HG--
extra : source : 5180fdf042b03362b882ceb3a8ac0e664049bd64
This better reflects that it's used for all CENC keys, not just ClearKey keys.
MozReview-Commit-ID: 9uCzDKVDLjc
--HG--
extra : source : 3307b3e0d411ceb9888f10afdbebc07ab9efce61
Now that we can link gmp-clearkey's PSSH parser into Gecko, we can
simply use that inside MediaKeySession to validate that the CENC
init data matches the spec.
This change enforces that CENC init data uses the common system Id.
As far as I can tell, Widevine only uses that now.
MozReview-Commit-ID: HrlKQHcv5DI
--HG--
extra : source : f61138f1030e87026eb432e83d36e46c81e55b33
To validate the PSSH init data passed to EME, I'd like to reuse the same
PSSH parser that the ClearKey CDM shared library uses. So move the code
out of gmp-clearkey and into its own library, so we can link it statically
into code that needs to use it.
MozReview-Commit-ID: 7xSUSmCueJz
--HG--
rename : media/gmp-clearkey/0.1/ClearKeyCencParser.cpp => media/psshparser/PsshParser.cpp
rename : media/gmp-clearkey/0.1/ClearKeyCencParser.h => media/psshparser/PsshParser.h
extra : source : 78dcbc5d3c26547c63269eb14034a67863cf28de
Chris Pearce