From ad2dda35950bf2307f4ae7b92788bf810d782f4f Mon Sep 17 00:00:00 2001
From: Jean Pierre Cimalando <jp-dev@inbox.ru>
Date: Thu, 13 Aug 2020 22:48:05 +0200
Subject: [PATCH] Round audio file detune to the exact cent

---
 src/sfizz/FileMetadata.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sfizz/FileMetadata.cpp b/src/sfizz/FileMetadata.cpp
index e57f70d5..dff53ac3 100644
--- a/src/sfizz/FileMetadata.cpp
+++ b/src/sfizz/FileMetadata.cpp
@@ -263,7 +263,7 @@ bool FileMetadataReader::extractRiffInstrument(SF_INSTRUMENT& ins)
     ins.gain = 1;
     ins.basenote = extractU32(0x14 - 8);
     ins.detune = static_cast<unsigned char>( // Q0,32 semitones to cents
-        (static_cast<uint64_t>(extractU32(0x18 - 8)) * 100) >> 32);
+        std::lround(extractU32(0x18 - 8) * (100.0 / (static_cast<int64_t>(1) << 32))));
     ins.velocity_lo = 0;
     ins.velocity_hi = 127;
     ins.key_lo = 0;