We currently use an adapter object to adapt plugins that don't conform to the
GMP interface to the GMP interface.
We use the WidevineAdapter to talk to the CDM from the two GMP IPDL protocols.
We will be using a single protocol to talk to the Chromium CDM, so we need a
new adapter which handles that.
MozReview-Commit-ID: F7hnZ9oo9mJ
--HG--
rename : dom/media/gmp/widevine-adapter/WidevineAdapter.cpp => dom/media/gmp/ChromiumCDMAdapter.cpp
rename : dom/media/gmp/widevine-adapter/WidevineAdapter.h => dom/media/gmp/ChromiumCDMAdapter.h
extra : rebase_source : 7c08edea3c11d41eb3ecfa9c7a8ef65cf3b8ddb0
The implementations of this protocol will be stubbed out in later patches.
MozReview-Commit-ID: 622CB1BOoR9
--HG--
extra : rebase_source : b796bfb4c0d0d2872787043e3b9fc83a0e6b09ea
The work I did in bug 1306314 seems to have either regressed or never worked
properly for multiple CDM same origin processes. I'd guess the decryptor IPDL
protocol actor ID must not be as unique as I thought. So if we just use a
counter managed by the GMPDecrytorChild, we'll get a per CDM unique ID, which
is sufficient.
MozReview-Commit-ID: KSh72ptX5fn
--HG--
extra : rebase_source : 9dd558aa9b2e9154e70fc328009b79e1daa884b2
This basically rolls back aec9905b06fe from bug 1278198.
MozReview-Commit-ID: Drho21X6npW
--HG--
extra : rebase_source : 372bc7f4771ec0268535e3df2a745bc9fae8bd3b
We will use the new type for the generated IPDL message handler
prototype to make sure correct error handling method is called.
MozReview-Commit-ID: AzVbApxFGZ0
Retrieve the ID of the GMPDecryptor from the GMPCDMProxy, and pass that
through to the GMPVideoDecoder's constructor.
MozReview-Commit-ID: IuNsSroZ9Zu
--HG--
extra : rebase_source : d678628dec67a059aec06918f07ea93ecc54a5f9
Retrieve the ID of the GMPDecryptor from the GMPCDMProxy, and pass that
through to the GMPVideoDecoder's constructor.
MozReview-Commit-ID: IuNsSroZ9Zu
--HG--
extra : rebase_source : 6f1db4a019deaedac07fa15c1958270268dcb941
The Adobe GMP only supports up to GMPDecryptor version 7. We're now up to
version 9. So we need to provide an adaptor to convert the old version to run
with the new interface.
MozReview-Commit-ID: 5dKreev7JMv
--HG--
extra : rebase_source : b9aa1b66ad23e9f7ddbe60b71c94c161ad974818
To allow GMPs time to update to new GMPDecryptor versions, we support the
latest GMPDecryptor version, and the previous.
In order to support a consistent interface to Gecko, we adapt the previous
GMPDecryptor version to the latest in the GMP child process. So Gecko always
thinks it's talking to the latest version.
We also make gmp-fake deliberately support the previous GMPDecryptor version,
to ensure this code path remains tested.
James Cheng
Chris Pearce
Kan-Ru Chen
Iris Hsiao
David Anderson
Kyle Huey
Nathan Froyd
Ryan VanderMeulen
Ethan Hugg
Peter Van der Beken