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| author | Felicia Lim <flim@google.com> | 2016-11-11 23:46:26 +0000 |
|---|---|---|
| committer | android-build-merger <android-build-merger@google.com> | 2016-11-11 23:46:26 +0000 |
| commit | 0c9f64428ebb067db406650b0d5c0d46761ef9d3 (patch) | |
| tree | a39b861ee7ca331d240fd7c7121b4dbf1549bb45 | |
| parent | 1391dbf0ccd121ce7a49d30e2142d36c8d404990 (diff) | |
| parent | d9d5ac4027c5ee1da2ff1c6572ae3b35a845db19 (diff) | |
| download | libopus-0c9f64428ebb067db406650b0d5c0d46761ef9d3.tar.gz | |
Ensure that NLSF cannot be negative when computing a min distance between them
am: d9d5ac4027
Change-Id: I079fa85d3d4e593864ccb07c6ae399560e4550bc
| -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] ); |