The native channel mask values are equal to the Java values, which
differ from other standards simply for legacy reasons. It is
preferrable to use commonly used values, and translate from the
Java constants to the common values when specifying a Java mask.
The new definitions uses the same values and ordering as in
OpenSL ES and other standards.
Change-Id: I879f64b281714c60684cd8b36fe6ae648a555121
Add definitions for the side and elevated channels.
Ccorrect definition of 7.1 mask which uses
the side channels rather than the front half-pan channels.
Change-Id: I5b6f601f6404d782dc46ef47efac9cc8441fef90
Make sure audio_is_valid_format() is true only
for formats supported by AudioTrack and AudioRecord.
Generalized audio_is_linear_pcm().
Added audio_bytes_per_sample() function.
Change-Id: If588af6c08f09796ab04bccbbd6e720f1e914412
Added formats for 32 bit PCM audio to allow direct use of
common audio formats defined in audio.h by audio effect
API defined in audio_effect.h
Change-Id: I5d58c2db8325ca625ab6d2b10cc0d422ba119ca5
