android

Files

Srujan Gaddam 9be36c1d4b Flush whole page + use percentile for page size

Bug: b/123559319, b/112824791, b/120287622 (partially)
Test: Android unit/integration tests, Linux unit tests,
GTS tests on Taimen, GTS tests on Crosshatch
Merge of http://go/wvgerrit/72483

This is a revert of http://go/ag/6216663. This addresses the
failures that led to the seg faults in the 64 bit Level 3 library. Cache
flushing must be done to the entire mmap'd page regardless of whether or
not we use the entire page. Since we now have to cache flush the entire
page, this gives us a performance hit due to us using the max page size.
To get around this, we reuse mmap'd pages only for the 95th percentile
page size or lower.

Change-Id: I14bc0d7e21faae6b6816ea589ba25f9661dcec93

2019-02-21 17:11:51 -08:00

cdm

Merge "Test to ensure rollback doesn't affect key duration"

2019-02-20 18:53:23 +00:00

docs

Remove obsolete paragraph from docs

2019-02-11 10:09:10 -08:00

include

Add recoverable errors

2019-01-31 00:44:02 -08:00

include_hidl

Add recoverable errors

2019-01-31 00:44:02 -08:00

level3

Flush whole page + use percentile for page size

2019-02-21 17:11:51 -08:00

mediacrypto

Fix IV handling for pattern encryption.

2019-01-16 16:34:52 -08:00

mediadrm

Implement MediaDrm offline license support in Widevine hidl service.

2019-01-29 13:41:08 -08:00

oem_certificate_generator

Support both PEM format and DER format intermediate certs

2019-01-28 09:38:53 -08:00

oemcrypto

Update key control block logging

2019-02-13 21:51:41 -08:00

src

Update Copyright

2018-04-16 16:38:05 -07:00

src_hidl

Merge "Add lazy service target to widevine"

2019-01-30 21:54:58 +00:00

test

Add securityLevel to MediaDrm isCryptoSchemeSupported API

2019-01-22 23:27:48 +00:00

vts/vendor_module

Update property retrival method

2019-01-15 00:24:52 -08:00

Android.mk

Merge "Add a Reader-Writer Lock"

2019-02-01 19:32:43 +00:00

build_and_run_all_unit_tests.sh

Merge "Add a metric decorator around cdm engine"

2019-02-04 17:55:35 +00:00

common_widevine_service.mk

Add lazy service target to widevine

2019-01-30 09:26:09 -08:00

move_widevine_data.sh

Move persistent data to /data/vendor.

2018-01-15 13:50:06 -08:00

README

Add README for Android

2018-11-22 00:33:30 +00:00

run_all_unit_tests.sh

Merge "Add a metric decorator around cdm engine"

2019-02-04 17:55:35 +00:00

run_gts_and_cts_tests.sh

Add a script to run the GTS and CTS media tests

2019-02-08 10:19:51 -08:00

README

This is the source code for the Widevine Content Decryption Module (CDM) for the
Android OS.  It provides the libwvdrmengine plugin for DRM.

Partners who are integrating a device should be familiar with the documents in
the docs directory.

This source code is NOT open source, and is not part of AOSP.  However, it is
released to partners external to Google after official Android releases.  For
this reason, partners should look for bug fixes and software updates on the
widevine branches:

+------------------------------+------------------------------+
|Android Version               |Branch                        |
+------------------------------+------------------------------+
|Android L                     |lmp-mr1-widevine-release      |
+------------------------------+------------------------------+
|Android M MR1                 |mnc-mr1-widevine-release      |
+------------------------------+------------------------------+
|Android N MR2                 |nyc-mr2-widevine-release      |
+------------------------------+------------------------------+
|Android OC                    |oc-widevine-release           |
+------------------------------+------------------------------+
|Android OC MR1                |oc-mr1-widevine-release       |
+------------------------------+------------------------------+
|Android Pi                    |pi-widevine-release           |
+------------------------------+------------------------------+