Not much changed in the interface:
- CDM initialization takes a use hardware codecs arg, we pipe this through, but
don't do anything more with it in the clearkey CDM.
- The CDM should call the hosts OnInitialized() when it's initialized. This is
done is now done in the clearkey CDM once the session management is ready, as
that is the last thing done during init.
Aside from the above, it's just updating interface usage. While the new CDM
interface adds support for different encryption schemes, this is not handled
here and will be done in follow up bug 1516673.
Differential Revision: https://phabricator.services.mozilla.com/D15518
--HG--
extra : moz-landing-system : lando
Update content_decryption_module.h and other Widevine headers. This removes the
CDM8 interface and adds in the CDM10 and CDM11 interfaces. As such this patch
removes references to CDM8 from the code and adds some of the foundations for
supporting CDM10. Most of the CDM10 code will be implemented in another bug, but
there are a number of cases where it was straight forward to shuffle CDM8+9 code
-> CDM9+10, rather than deleting it and replacing it later.
Differential Revision: https://phabricator.services.mozilla.com/D5628
--HG--
extra : moz-landing-system : lando
We're failing in the "Very rough kill-switch" case in
GMPVideoDecoderParent::Decode() we find that too many shmems are in use when we
come to send a "Decode" message to the GMP, and that causes an error which
percolates up to cause the test failure.
This patch changes gmp-clearkey to copy the input encrypted and compressed
sample and immediately return the shmem to the parent process. We are
copying the data anyway when we decrypt, so we can rejigg things so that we
don't actually end up doing a second copy.
Bryce Van Dyk
Sylvestre Ledru
Jay Harris
Wes Kocher
Chris Pearce
Edwin Flores
Ryan VanderMeulen
Daniel Holbert
Ehsan Akhgari
Edwin Flores