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author | Felicia Lim <flim@google.com> | 2016-11-12 00:23:29 +0000 |
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committer | android-build-merger <android-build-merger@google.com> | 2016-11-12 00:23:29 +0000 |
commit | 910dc7b6675a899ada00577cf66513fefc8220dc (patch) | |
tree | fc7709f5bf07328286a5dcf3a3fc59c69317ae2c | |
parent | 170ba5679fe8c3a1d892f3c5ffdc16bb892ed853 (diff) | |
parent | 98092cecc43b202d91d54c88cc272b2cbce9aed8 (diff) | |
download | libopus-910dc7b6675a899ada00577cf66513fefc8220dc.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
Change-Id: I103a1c6a432985e3b21afec7cd10b15d8e866a11
-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] ); |