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common_audio refactoring: Removed macro WEBRTC_SPL_LSHIFT_U32

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The macro is a trivial shift operator including a cast before shift. There is no guard against negative shifts. Replaced with << at place and added casts when necessary.

Affects both fixed and float point versions of iSAC

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

Review URL: https://webrtc-codereview.appspot.com/27369004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@7320 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
bjornv@webrtc.org
2014-09-29 09:40:38 +00:00
parent 24f62e1a28
commit 7c15510f38
6 changed files with 12 additions and 15 deletions
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1
webrtc/common_audio/signal_processing/include/signal_processing_library.h
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@ -95,7 +95,6 @@
#define WEBRTC_SPL_LSHIFT_W32(x, c) ((x) << (c))
#define WEBRTC_SPL_RSHIFT_U32(x, c) ((uint32_t)(x) >> (c))
#define WEBRTC_SPL_LSHIFT_U32(x, c) ((uint32_t)(x) << (c))
#define WEBRTC_SPL_RAND(a) \
((int16_t)(WEBRTC_SPL_MUL_16_16_RSFT((a), 18816, 7) & 0x00007fff))