Add recoverable errors

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[ Merge of http://go/wvgerrit/71326 ]

Nonce flood, frame size, session and system invalidation errors
will now bubble up to the app. OEMCrypto v15 returns
OEMCrypto_ERROR_BUFFER_TOO_LARGE, OEMCrypto_ERROR_SESSION_LOST_STATE,
OEMCrypto_ERROR_SYSTEM_INVALIDATED and a variety of nonce errors.
These will be reported to HIDL as OUTPUT_TOO_LARGE_ERROR,
ERROR_DRM_SESSION_LOST_STATE, ERROR_DRM_INVALID_STATE and
ERROR_DRM_RESOURCE_CONTENTION.

Bug: 120572706
Test: Unit/Integration tests
Change-Id: Ida177300046327ce81592a273028ef6c3a0d9fd9

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This commit is contained in:

Rahul Frias

2019-01-30 02:15:52 -08:00

parent 54104c7a22

commit 272e60db27

27 changed files with 977 additions and 648 deletions

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815

libwvdrmengine/cdm/core/src/crypto_session.cpp

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