commit 4d09f5abfba45163d1296272ac7d2ddc2cd5f9fb
author rtoy@google.com <rtoy@google.com@4adac7df-926f-26a2-2b94-8c16560cd09d> Tue Jun 17 21:41:37 2014
committer rtoy@google.com <rtoy@google.com@4adac7df-926f-26a2-2b94-8c16560cd09d> Tue Jun 17 21:41:37 2014
tree dc39317647c814f58ac25fa0c33f7f2c23ac789c
parent 35473b12d41f41978828a6ae0d550b6f96738dca

Implement ARM64 version of OpenMAX DL

This is a conversion of the existing ARM NEON OpenMAX DL FFT routines
to arm64. The translation was done by hand and mostly just uses the
correct register names and instructions for ARM64.

The test_float_fft and test_float_rfft programs pass with SNRs
basically equivalent to the original ARM NEON version.

BUG=
R=andrew@webrtc.org, leecam@google.com

Review URL: https://webrtc-codereview.appspot.com/14539004

git-svn-id: http://webrtc.googlecode.com/svn/deps/third_party/openmax@6477 4adac7df-926f-26a2-2b94-8c16560cd09d