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Landing pkasting's webrtc fixes for MSVC level 4 warnings in WebRTC.

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---

Fixes for re-enabling more MSVC level 4 warnings: webrtc/ edition

This contains fixes for the following sorts of issues:
* Possibly-uninitialized local variable
* Signedness mismatch
* Assignment inside conditional

This also contains a small number of other cleanups to nearby code. In
particular several warning-disables for MSVC are removed because they don't seem
to be necessary (either that warning is not enabled or the code does not trigger
it).

BUG=crbug.com/81439
TEST=none
R=henrika@webrtc.org, pkasting@chromium.org

Review URL: https://webrtc-codereview.appspot.com/18769004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6667 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
tommi@webrtc.org
2014-07-11 19:09:59 +00:00
parent 180e516bef
commit eec6ecdb1e
14 changed files with 193 additions and 226 deletions
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2
webrtc/modules/audio_processing/agc/digital_agc.c
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@ -310,7 +310,7 @@ int32_t WebRtcAgc_ProcessDigital(DigitalAgc_t *stt, const int16_t *in_near,
int32_t gain32, delta;
int16_t logratio;
int16_t lower_thr, upper_thr;
int16_t zeros, zeros_fast, frac;
int16_t zeros = 0, zeros_fast, frac = 0;
int16_t decay;
int16_t gate, gain_adj;
int16_t k, n;