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Allow wrap-around in silk_LPC_analysis_filter_avx2()

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Matches the C version (see 4a7027b)
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Jean-Marc Valin 2024-02-02 18:32:55 -05:00
parent e12c7f584a
commit 2582ca9259
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silk/x86/NSQ_del_dec_avx2.c
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@ -1073,7 +1073,7 @@ static OPUS_INLINE void silk_LPC_analysis_filter_avx2(
out32_Q12 = silk_mm256_hsum_epi32(sum); out32_Q12 = silk_mm256_hsum_epi32(sum);
/* Subtract prediction */ /* Subtract prediction */
out32_Q12 = silk_LSHIFT((opus_int32)*in_ptr, 12 ) - out32_Q12; out32_Q12 = silk_SUB32_ovflw( silk_LSHIFT( (opus_int32)*in_ptr, 12 ), out32_Q12 );
/* Scale to Q0 */ /* Scale to Q0 */
out32 = silk_sar_round_32(out32_Q12, 12); out32 = silk_sar_round_32(out32_Q12, 12);