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| author | Felicia Lim <flim@google.com> | 2016-11-23 22:53:41 +0000 |
|---|---|---|
| committer | android-build-merger <android-build-merger@google.com> | 2016-11-23 22:53:41 +0000 |
| commit | 522997839b5495115f33a461e45b21885e50b4b5 (patch) | |
| tree | 2a0562fd469f9b654a6922203aaf5a59557ff6ae | |
| parent | e65278181df6dea0ac1dde71f2534d66816119d2 (diff) | |
| parent | 8207d6fc566da93fd716506a8870b5d7cf6abc04 (diff) | |
| download | libopus-522997839b5495115f33a461e45b21885e50b4b5.tar.gz | |
Ensure that NLSF cannot be negative when computing a min distance between them am: d9d5ac4027 am: 0c9f64428e am: 08bee81353 am: af7b9188dd am: 1e52f31e06 am: 77d9e761ae am: 98092cecc4 am: 910dc7b667 am: dc699bde53 am: ae7f372e44
am: 8207d6fc56
Change-Id: Ife8d886c7828f8d45cfc04198d66b5b7ea610440
| -rw-r--r-- | silk/NLSF_stabilize.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/silk/NLSF_stabilize.c b/silk/NLSF_stabilize.c index 1fa1ea37..8f3426b9 100644 --- a/silk/NLSF_stabilize.c +++ b/silk/NLSF_stabilize.c @@ -130,7 +130,7 @@ void silk_NLSF_stabilize( /* Keep delta_min distance between the NLSFs */ for( i = 1; i < L; i++ ) - NLSF_Q15[i] = silk_max_int( NLSF_Q15[i], NLSF_Q15[i-1] + NDeltaMin_Q15[i] ); + NLSF_Q15[i] = silk_max_int( NLSF_Q15[i], silk_ADD_SAT16( NLSF_Q15[i-1], NDeltaMin_Q15[i] ) ); /* Last NLSF should be no higher than 1 - NDeltaMin[L] */ NLSF_Q15[L-1] = silk_min_int( NLSF_Q15[L-1], (1<<15) - NDeltaMin_Q15[L] ); |