Hidl doesn't guarantee the server side method goes out of scope
before the client side returns. Even when client calls on the
same thread, the next method could overlap the previous call.
Next call can come in as soon as the hidl callback is called.
In case of openSession and release, there is a rare chance that
release call comes in before previous openSession is returned.
If this happens, the cas plugin object destructor is delayed to
the point when openSession goes out of scope (thus let go its
strong ref to the plugin). This violates our contract that the
plugin object and all associated sessions are released by the
time release() returns.
Manually clean up the strong ref before calling hidl callback
in openSession would fix this.
bug: 70544685
Change-Id: Id89a00591a354c8a46def3cc691dd8e28b4c971b
cas hal can't (and doesn't need to) use hidl_memory allocated by
hidl allocator. All real clients (MediaDescrambler jni, ACodec)
are using MemoryDealer-allocated ashmem only. Modify the test
to cover these cases.
bug: 67603039
test:
> make vts -j64
> vts-tradefed run vts -m VtsHalCasV1_0Target
Change-Id: Ib9563abc1a14c34781a28d15c7766c6c160d288a
To prevent property name collisions between properties of system and
vendor, 'vendor.' prefix must be added to a vendor HAL service name.
You can see the details in http://go/treble-sysprop-compatibility.
Test: succeeded building and tested on a walleye device
Bug: 36796459
Change-Id: I4e8fbee791ec917a8f627a1366f4d44ec7e6febc
Update the Android.bp generated with hidl-gen.
Test: build with and without BOARD_VNDK_VERSION=current
Bug: 63866913
Change-Id: I1a9db1df49e0f13c5790da2b118ae9ec63ba34a7
Now that we can generate regular HIDL HAL makefiles
which frameworks.jar can link against, do this for
media cas.
Test: run cts-dev --module CtsMediaTestCases
--test android.media.cts.MediaCasTest
=>
Invocation finished in 27s. PASSED: 6, FAILED: 0, MODULES: 1 of 1
Bug: 64294630
Change-Id: I40d9096bd2fa18ec420e1ca5124b92e42d4a68ca
Allow HAL definition libs to be static.
Bug: 32920003
Bug: 64040096
Test: update-all-google-makefiles.sh
Change-Id: I1483d572bea6799717d1614fb7d52fe225e31104
Add libstagefright_foundation_headers and media_plugin_headers
explicitly since global include paths are not provided when building
with BOARD_VNDK_VERSION set.
Bug: 37342627
Test: BOARD_VNDK_VERSION=current m -j android.hardware.cas@1.0-service
Change-Id: I6b0b38a5c66a96d92b00d84904b2254b9e70d458
