commit a7add19cf4dfce4ebe7e4ed24da3e1c49d5ddcc1
author bjornv@webrtc.org <bjornv@webrtc.org> Mon Jan 12 21:12:29 2015
committer bjornv@webrtc.org <bjornv@webrtc.org> Mon Jan 12 21:12:29 2015
tree e2f690dc4037984071ddc4a3edbe65a029091582
parent 2a26734f0413434952015fc71fa13ad6cda87880

audio_processing: Replaced macro WEBRTC_SPL_MUL_16_16 with * in high_pass_filter

The macro is in C defined as
#define WEBRTC_SPL_MUL_16_16(a, b) ((int32_t) (((int16_t)(a)) * ((int16_t)(b))))
(For definition on ARMv7 and MIPS, see common_audio/signal_processing/include/spl_inl_armv7.h and common_audio/signal_processing/include/spl_inl_mips.h)

The replacement consists of
- avoiding casts to int16_t if inputs already are int16_t
- adding explicit cast to <type> if result is assigned to <type> (other than int or int32_t)

BUG=3348,3353
TESTED=locally on Mac and trybots
R=kwiberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/37569004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@8044 4adac7df-926f-26a2-2b94-8c16560cd09d