Merge of http://go/wvgerrit/20924
This CL pulls the cache flush code out of the haystack code and into
the adapter level. This is so it will be built with processor
specific compiler flags instead of as part of the precompiled binary.
level3/mips/libwvlevel3.a Level3 Library 4465 Sep 10 2016 21:44:37
level3/arm/libwvlevel3.a Level3 Library 4445 Sep 10 2016 21:30:01
level3/x86/libwvlevel3.a Level3 Library 4464 Sep 10 2016 21:49:53
b/30550782 Battery Problems
Change-Id: I8967da498a43cabe82e78345162705dc2fcdb859
Merge from widevine repo of http://go/wvgerrit/20660
For CTR encryption mode, when a subsample ends with partial block that
is continued on the next subsample, both blocks should have the same
IV. This allows an implementation of OEMCrypto to optimize their
decryption algorithm.
b/31114392
Change-Id: I29a998b00f3bfb12c4bbbcb1fa1ebc371473fefd
(This is a merge of go/wvgerrit/20500)
This patch removes the logic that calculates the "pattern offset" from
the Android glue layer. There is no such thing as a pattern offset, and
setting this value to anything other than zero may break cens mode on
some devices.
To reduce the risk of setting this value to anything other than zero,
the offset_blocks parameter has been removed from the pattern descriptor
in the CDM Core. It will have to remain part of OEMCrypto v11,
unfortunately, but the code to set it to zero is now centralized in
CryptoSession.
Bug: 28726863
Change-Id: I9c5bfe470fe251c7a57901dc2e998f4dab7fe7d7
(This is a merge of go/wvgerrit/20402)
This updates the version number to v4.1.0 for the NYC-MR1 release. It
also updates the canary to pass on the nyc-mr1-dev branch.
Bug: 30813903
Change-Id: I05de038ff52e9f7633efff7011052b48b59d90fa
[ Merge of http://go/wvgerrit/19960 ]
Protections schemes are specified using a 4CC code {"cbc1", "cbcs",
"cenc", "cens"}. A host to network conversion was performed when the
PSSH was created and inserted into the license request. A reverse
conversion was performed when the code was extracted from the
license response.
These conversions are problematic if the PSSH is created externally and
passed into mediaDrm. To address this, the conversions have been removed
and allow protobuf to handle byte ordering. For backward compatibility
we allow codes in either ordering.
b/30713238
Change-Id: I25f01ecc621549fd3c13b443e4c8b89168463249
[ Merge of http://go/wvgerrit/19901 ]
Protections schemes are specified using a 4CC code {"cbc1", "cbcs",
"cenc", "cens"}. A host to network conversion was performed when the
PSSH was created and inserted into the license request. A reverse
conversion was performed when the code was extracted from the
license response.
These conversions are problematic if the PSSH is created externally and
passed into mediaDrm. To address this, the conversions have been removed
and allow protobuf to handle byte ordering. For backward compatibility
we allow codes in either ordering.
b/30713238
Change-Id: I721b375e446526e544856759cada76a1fa6c7be5
This makes it easier to translate an error code
number to the corresponding enum.
Merge of https://widevine-internal-review.googlesource.com/18793/
from the widevine repo.
Change-Id: I7d07f16e5477decd27fcc5391fc62b1bd254d4a3
