From 9ffce06c773b53e4d509420227df7bd88e0f2e74 Mon Sep 17 00:00:00 2001
From: Jean-Marc Valin <jmvalin@jmvalin.ca>
Date: Mon, 4 Nov 2013 21:16:00 -0500
Subject: [PATCH] This should be less confusing for static analyzers
Code behaviour is unchanged
---
silk/NLSF_del_dec_quant.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/silk/NLSF_del_dec_quant.c b/silk/NLSF_del_dec_quant.c
index 4139e8f8f..504dbbd04 100644
--- a/silk/NLSF_del_dec_quant.c
+++ b/silk/NLSF_del_dec_quant.c
@@ -121,7 +121,7 @@ opus_int32 silk_NLSF_del_dec_quant( /* O Returns
RD_Q25[ j + nStates ] = silk_SMLABB( silk_MLA( RD_tmp_Q25, silk_SMULBB( diff_Q10, diff_Q10 ), w_Q5[ i ] ), mu_Q20, rate1_Q5 );
}
- if( nStates < NLSF_QUANT_DEL_DEC_STATES ) {
+ if( nStates <= ( NLSF_QUANT_DEL_DEC_STATES >> 1 ) ) {
/* double number of states and copy */
for( j = 0; j < nStates; j++ ) {
ind[ j + nStates ][ i ] = ind[ j ][ i ] + 1;
--
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