This is based on a patch submitted by Amlogic.
When we're doing decrypt fallback, either in the CDM or the OEMCrypto
tests, we sometimes fall back to a point where we're synthesizing new
samples and/or subsamples for the content being decrypted. When this
happens and the output buffer is clear, we should limit the size of the
output buffer to only the space needed to hold the output.
Previously, we've been passing the entire output buffer to every call.
This can create a problem if the reason for the fallback is a lack of
enough memory to communicate the buffers to the TA, since the output
buffer will remain the same size as the total output. Restricting the
buffer passed to each call to only the space needed by that call will
reduce the memory requirement.
Bug: 354834629
Test: x86-64
Merged from https://widevine-internal-review.googlesource.com/204810
Merged from https://widevine-internal-review.googlesource.com/204953
Change-Id: I412f43d8f88c72072ef1dd5293436bdb58e500b3
No-Typo-Check: From a third party header file
Bug: 260918793
Test: unit tests
Test: atp v2/widevine-eng/drm_compliance
Change-Id: I36effd6a10a99bdb2399ab1f4a0fad026d607c70
Merge from Widevine repo of http://go/wvgerrit/121950
Remove term "Master" from "Widevine Master License Agreement".
Bug: 168562298
Change-Id: I655babf1bc447f4872f6a0f849107262be42df7a
This is a cherry pick of recent changes to OEMCrypto and ODK. Most of
these are part of the document migration to doxygen.
See http://go/wvgerrit/106005 and its parents for code reviews.
Bug: 144715340
Bug: 148232693
Bug: 167580674
Change-Id: I658f99c8117b974faed97322d61fac0f382283af
Merge of http://go/wvgerrit/93404
This CL updates the Widevine CDM to support OEMCrypto v16.1
Test: Tested in 16.2 CL
Bug: 141247171
Change-Id: I69bd993500f6fb63bf6010c8b0250dc7acc3d71b
