tree fe011add47cfa96d538178b429332040f9c49775
parent f6b8f7b34f5fe94cd1d8753ec356b967293f1f9c
author Glenn Kasten <gkasten@google.com> 1331061764 -0800
committer Glenn Kasten <gkasten@google.com> 1332173063 -0700

IAudioFlinger::createTrack and openRecord flags

createTrack and openRecord don't need the "old" flags parameter,
which was either audio_policy_output_t or audio_in_acoustics_t
shifted left by 16 bits.  But they do need "new" flags, which
are defined by the application use case.  Initially, the only
application use case flag is timed output, but others are planned.

For output, the audio_policy_output_t flags are passed to
AudioSystem::getOutput, which returns an audio_io_handle_t, and that
handle is then passed to createTrack. So createTrack doesn't need the
old flags parameter.

For input, the audio_in_acoustics_t flags are passed to
AudioSystem::getInput, which returns an audio_io_handle_t, and that
handle is then passed to openRecord. So openRecord doesn't need the
old flags parameter.

Change-Id: I18a9870911846cca69d420c19fe6a9face2fe8c4