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Merge "Fix for sub-oveflow in ixheaacd_tns_ar_filter_fixed_armv8"

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TreeHugger Robot 2019-05-17 23:43:39 +00:00 • committed by Android (Google) Code Review
commit 6106e348c0
1 changed files with 1 additions and 1 deletions
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decoder/ixheaacd_aac_tns.c
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@ -349,7 +349,7 @@ VOID ixheaacd_tns_ar_filter_fixed_armv8(WORD32 *spectrum, WORD32 size,
}
acc1 = (WORD32)(acc >> 32);
y = ixheaacd_sub32(y, ixheaacd_shl32_sat(acc1, 1));
y = ixheaacd_sub32_sat(y, ixheaacd_shl32_sat(acc1, 1));
state[0] = ixheaacd_shl32_sat(y, shift_value);
*spectrum = y >> scale_spec;