37ca765650
It has 3 implementation: * fir_filter_c with no optimization * fir_filter_sse which outperforms the C version by a factor of 3x * fir_filter_neon which outperforms the C version by a factor of 2x R=andrew@webrtc.org, bjornv@webrtc.org, johannkoenig@google.com Review URL: https://webrtc-codereview.appspot.com/9759004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@5756 4adac7df-926f-26a2-2b94-8c16560cd09d