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dfcab07d14ae73b263126cbc7b9a2969c73c2dab
android/libwvdrmengine
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Alex Dale dfcab07d14 Added mutex protection for session_property_set_. 
[ Cherry-pick of http://ag/19216679 ]
[ Merge of http://go/wvgerrit/155370 ]

There is a rare race condition experienced by some Android devices
where the a new client property set is being added while another is
being removed.  The C++ stl library does not provided thread
protection by default.

This CL adds a new mutex for the client property set map which prevents
multiple threads accessing the property sets concurrently.

Bug: 235238226
Test: GtsMediaTestCases on redfin
Change-Id: I32cf11bfb1332295ba1245071102ff0adc35259d
(cherry picked from commit aaa97a5d60)
2022-08-01 22:12:36 +00:00
..
aidl_include
Declare class for drmFactory, crypto/drmPlugins
2022-05-30 15:30:23 +00:00
aidl_src
Fix printUsage() typo in Widevine dumpsys hook.
2022-07-26 22:26:40 +00:00
cdm
Added mutex protection for session_property_set_.
2022-08-01 22:12:36 +00:00
docs
Merge latest oemcrypto-v17 change
2022-01-27 20:07:15 -08:00
factory_upload_tool
Fix the length of the extracted BCC
2022-08-01 10:30:39 -07:00
include
Removing Non-HIDL Widevine DRM Plugin for Android
2021-11-11 02:06:15 +00:00
include_hidl
Always store the Prov 4.0 OEM cert in global storage
2022-06-28 19:04:00 -07:00
level3
Loosen KCB encryption checks in L3
2022-05-22 06:35:22 +00:00
mediacrypto
Fuzz Widevine AIDL drmFactory binder interface.
2022-06-26 05:49:03 +00:00
mediadrm
Fuzz Widevine AIDL drmFactory binder interface.
2022-06-26 05:49:03 +00:00
oem_certificate_generator
Update OEM Certificate scripts for Python 3
2021-09-28 10:08:40 -07:00
oemcrypto
Fix 31 ClangTidyBuild findings:
2022-07-20 14:47:43 -07:00
prebuilts_hidl
Add 1.3 widevine hidl target
2021-07-02 23:24:38 -07:00
src
Removing Non-HIDL Widevine DRM Plugin for Android
2021-11-11 02:06:15 +00:00
src_hidl
Added CDM support for production readiness reporting. am: cd5afa88a6 am: cce550d006
2022-05-10 22:04:13 +00:00
test
Add unit tests for AIDL service
2022-04-11 11:38:15 -07:00
tools
Fix the length of the extracted BCC
2022-07-06 09:50:04 -07:00
vts/vendor_module
Only use libbinder_ndk for aidl service.
2022-05-05 15:12:55 +00:00
Android.bp
Fuzz Widevine AIDL drmFactory binder interface.
2022-06-26 05:49:03 +00:00
build_all_unit_tests.sh
Declare class for drmFactory, crypto/drmPlugins
2022-05-30 15:30:23 +00:00
build_and_run_all_unit_tests.sh
Create a build_all_unit_tests.sh script
2021-02-09 12:10:31 -08:00
diff_changes.sh
Add script to diff test results between changes
2019-03-22 10:17:43 -07:00
manifest_android.hardware.drm-service.widevine.xml
Widevine drm aidl: address API review
2022-02-09 22:19:36 -08:00
manifest_android.hardware.drm@1.2-service.widevine.xml
Add Widevine L3 drm service to cuttlefish
2019-10-23 17:00:33 -07:00
manifest_android.hardware.drm@1.3-service.widevine.xml
wv hidl: upgrade Drm/Crypto factories to v1.3
2019-12-16 01:19:49 -08:00
manifest_android.hardware.drm@1.4-service.widevine.xml
libwvhidl: upgrade to android.hardware.drm@1.4
2021-01-19 05:52:59 -08:00
move_widevine_data.sh
Shell quoting in move_widevine_data.sh
2021-04-27 00:27:27 +00:00
README
…
run_all_unit_tests.sh
Move system ID extraction outside of CryptoSession.
2022-05-12 19:22:03 -07:00
run_gts_and_cts_tests.sh
Merge latest oemcrypto-v17 change
2022-01-27 20:07:15 -08:00
run_reboot_test.sh
Add initial reboot test infrastructure
2021-10-14 17:50:14 +00:00
TEST_MAPPING
Add CTS/GTS tests for TH presumbit.
2019-10-02 17:38:05 -07:00

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           |
+------------------------------+------------------------------+