tree f4bf921ad9ef6a08be65eaa9134621eae3c9d759
parent dedc7b0fa23c21b525dc8abb572bb8161ad66a9b
author Vineeta Srivastava <vsrivastava@google.com> 1382044980 -0700
committer Vineeta Srivastava <vsrivastava@google.com> 1382133709 -0700

Fix kAutoRampDurationUs overflow issue

When kAutoRampDurationUs multiplies with mSampleRate, it overflows to int64.
Type cast it to int64 to make sure RampDurationUs properly.

BUg: 11162491
Change-Id: I4f93bc9acc8456e25623a9255ca7a5b206425009