Other Changes:
- added thread_params_t type to NBLog
- rearranged ordering of macros in TypedLogger.h
Test: dumpsys media.log with --json, --pa, and --plots options
Bug: 68148948
Change-Id: If97714271a085a99bba0ab3ae0c268a9f407f053
No new functionality was added, and no existing functionality was
removed.
Event types have been renamed and reorganized according to
functionality. A compile-time mapping from Event to C++ data type allows
for a generic Event log() template function to avoid the need to add a
new logging function when a new Event is added to enum NBLog::Event.
Most LockedWriter functions were deleted because they did not involve
accessing shared variables. Only the functions that accessed shared
variables were kept in LockedWriter.
Test: dumpsys media.log -r
Bug: 68148948
Change-Id: I8a27f1690795cdb0b84e92033b7cbf4588ba175e
ReportPerformance::writeToFile and the recording of PerformanceAnalysis
FastMixer timestamps are disabled for now.
Test: dumpsys media.log -r
Bug: 68148948
Change-Id: I4ba55fc20521ad2278348e6a3f713f9db04d951b
Merging is temporarily disabled for now because the readers managed by
the merger are the same as the ones used for the dumpsys log dump, and
reading from the log effectively consumes the buffer. Eventually, the
readers for the two functionalities will need to be separated to avoid
conflict. The dump of the merged buffer is also disabled, which removes
the dumping of histograms.
The new types added are monotonic thread cycle time, CPU thread cycle
time, CPU frequency, and latency (which will need to be specified in
further detail later). Logging support is added only for monotonic
thread cycle time at the moment.
Test: build, log monotonic thread cycle time in FastThread, check output
in dumpsys media.log -r.
Change-Id: I1b781d6db102fb917fd0bac964eeebd0309234c0
Bug: 68148948
Refactor threadLoop() to avoid unsigned integer overflows
which were causing errors on integer sanitized builds.
Also disable sanitization in fnv1a.
Bug: 30969751
Test: Compiles with and without integer sanitization.
Test: Device boots.
Change-Id: Ia8201e8a8f1d4df2b356ec81003fb07598db4546
nbaio is an acronym for "non-blocking audio I/O", and nblog means
"non-blocking logger" so nblog does not belong with nbaio.
There are a lot of improvements planned for nblog, and having the
restructuring done will make it clearer as more files are added.
Test: builds OK
Change-Id: Ib28bada2566c1d64bdbe9f5d7a5ce40e080178ef
Calls flushTsSeries when a state change was detected
to avoid logging idle audio time as a buffer period.
Test: dumpsys media.log
Change-Id: Ia33bec8829dcd5d2de5c40f904e5ea19c5a2b453
Turning audio on and off does not cause this event to be
written to the buffer. Now, a call to dumpsys media.log
simply writes to console an analysis of the data in memory,
and does not delete it afterwards.
Test: dumpsys media.log
Change-Id: Ie75fb27ec4050fb3891635f4c7933196cfd03643
Add functions to write these entries into log
Add functionality to dump them in dumpsys
Bug: 36490717
Test: Write format entries and histogram entries in the log.
Verify that format entries and histograms are dumped correctly
Change-Id: I2e0b48c63031e62875c08461b98653ecfe1442be
Eric Tan
Ivan Lozano
Glenn Kasten
Sanna Catherine de Treville Wager
Nicolas Roulet