tree 0bfb89de1a57ad53abbd6314e6352538ab1a6317
parent ab9071b8d1b375418eb797c9a790da71de644344
author Eric Laurent <elaurent@google.com> 1335925872 -0700
committer Eric Laurent <elaurent@google.com> 1338925816 -0700

audioflinger: various fixes on direct output

Various fixes in direct output playback thread implementation:
- threadLoop_write() was broken for playback threads that do not
use a pipe sink.
- output buffer size calculation was hard coded for stereo.
- removed software volume that was implemented for PCM stereo
format only: the audio HAL has to implement volume if needed
for direct outputs.

Change-Id: If211b4489be9af395435707b8cf0388cce1347b2