tree be97e21a25813d5ed81cc70309e8aa554b8b8836
parent 4d09f5abfba45163d1296272ac7d2ddc2cd5f9fb
author rtoy@google.com <rtoy@google.com@4adac7df-926f-26a2-2b94-8c16560cd09d> 1403122679 +0000
committer rtoy@google.com <rtoy@google.com@4adac7df-926f-26a2-2b94-8c16560cd09d> 1403122679 +0000

Implement MIPS real float fft for openmax_dl.

Mainly target for the web audio usage.
Clean C version. Starting point for platform specific optimizations.
Added support for FFT sizes up to 32768.
Added support for float_rfft_test.
Added support for test_fft_time.

R=andrew@webrtc.org, palmer@chromium.org, rtoy@google.com, turaj@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/9539004

Patch from Zeljko Lukac <Zeljko.Lukac@imgtec.com>.

git-svn-id: http://webrtc.googlecode.com/svn/deps/third_party/openmax@6483 4adac7df-926f-26a2-2b94-8c16560cd09d