For data analysis from HAL logs, it is helpful to get some higher level
information of the camera usage (such as the client's package name).
HALs are denied access to this higher level information at runtime.
To help data with data analysis, cameraservice will now pass a session
identifier when configuring streams. This identifier can be used to
correlate HAL logs with cameraservice logs at the time of log
consumption. However this correlation cannot be made at runtime. This
identifier is randomly generated and has no functional purpose and can
be safely disregarded by HAL implementations that don't want to
correlate their logs to cameraservice logs.
Bug: 271171714
Test: Manually verified that cameraservice sends correct logId to the
HAL.
Change-Id: Ib0823a9de8f573233a6e037c178a4398eb26e7ef
For private reprocessing, the ImageReader used to produce images into
the ImageWriter isn't aware of the overridden format. If the HAL decides
to override the input IMPLEMENTATION_DEFINED format, reprocessing will
fail.
Document this limitation in the HAL interface.
Test: Build
Bug: 266954992
Change-Id: I9bd05e9682e4d11870bf9bd25763f28291faef75
Test: Ran CtsCameraTestCases.
Test: Ran VtsAidlHalCameraProvider_TargetTest.
Test: Created app to test display P3 camera, switching between color spaces
Bug: 238359088
Change-Id: I382dea5d13582817959001246240141e83d8172d
Some are still in VNDK because they are used in other VNDK libs.
Ignore-AOSP-First: some libs are still in internal master only.
Bug: 234181591
Test: m
Merged-In: If999df9c78a20df931177da11742b1c5de19bc08
Change-Id: If999df9c78a20df931177da11742b1c5de19bc08
(cherry picked from commit 5527adfd7f)
