am a19c8102: Merge "A sinc resampler for Audioflinger. It\'s not enabled yet, but fully functional and apparently working. It need more "quality" tests. In the 48->44 KHz, it takes about 25% of the CPU time."

* commit 'a19c810289392e5733463703e865c7ae407868ad':
  A sinc resampler for Audioflinger. It's not enabled yet, but fully functional and apparently working. It need more "quality" tests. In the 48->44 KHz, it takes about 25% of the CPU time.