Provides the AX profiler with the initial array of
AXPROFILE data structures
into which audio frame measurements are to be recorded; also invokes the profiler, which will now run
for the duration of the App. After initialization, use
to switch profiling arrays to analyze the one recently collected.
The caller must ensure that the array is large enough to accommodate the number of audio
frames that will occur until the next time
AXGetSwapProfile is invoked. If not, AX will start overwriting the collected profiles.
2013/05/08 Automated cleanup pass.
2011/02/21 Initial version.