From 36e6b37fa429dd77e4e5bf8a886dc3e66d8772aa Mon Sep 17 00:00:00 2001
From: Hector Martin <marcan@marcan.st>
Date: Wed, 3 Jun 2020 20:10:58 +0900
Subject: [PATCH] opus: fix equivalent bitrate calculation for <20ms frame
 sizes

---
 libs/opus/celt/celt_encoder.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/opus/celt/celt_encoder.c b/libs/opus/celt/celt_encoder.c
index 44cb0850..d6f8afc2 100644
--- a/libs/opus/celt/celt_encoder.c
+++ b/libs/opus/celt/celt_encoder.c
@@ -1571,7 +1571,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
                (tmp+4*mode->Fs)/(8*mode->Fs)-!!st->signalling));
       effectiveBytes = nbCompressedBytes - nbFilledBytes;
    }
-   equiv_rate = ((opus_int32)nbCompressedBytes*8*50 >> (3-LM)) - (40*C+20)*((400>>LM) - 50);
+   equiv_rate = ((opus_int32)nbCompressedBytes*8*50 << (3-LM)) - (40*C+20)*((400>>LM) - 50);
    if (st->bitrate != OPUS_BITRATE_MAX)
       equiv_rate = IMIN(equiv_rate, st->bitrate - (40*C+20)*((400>>LM) - 50));