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audio policy: manage stream volume per device
authorEric Laurent <elaurent@google.com>
Sat, 10 Dec 2011 01:10:40 +0000 (17:10 -0800)
committerEric Laurent <elaurent@google.com>
Tue, 17 Jan 2012 17:10:45 +0000 (09:10 -0800)
commitca20b17b419eec2b196877be38f9c4290449aeac
treeb1193d77a7b45b91fed9ee36a55c58f62898f357
parentc38e7baa4f7f0ee69ba494a4624d1f6dd3e21bec
audio policy: manage stream volume per device

Improve volume management by keeping track of volume for each type
of device independently.

Added functions at the audio policy interface to set and get stream volume
for a particular device.

Change-Id: Ic8899e82e48193cb65b3673e9d20383efed943b5
include/hardware/audio_policy.h
modules/audio/audio_policy.c