From 9ae12241a455316e5d5cecf8a9ff1925c65dc153 Mon Sep 17 00:00:00 2001
From: cam900 <dbtlrchl@naver.com>
Date: Mon, 16 Jan 2023 10:25:59 +0900
Subject: [PATCH] Fix downsampled rate accuracy

---
 src/engine/platform/opl.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/engine/platform/opl.cpp b/src/engine/platform/opl.cpp
index 6ac489bfc..f3accd24a 100644
--- a/src/engine/platform/opl.cpp
+++ b/src/engine/platform/opl.cpp
@@ -1548,8 +1548,8 @@ void DivPlatformOPL::reset() {
   }
   */
   if (downsample) {
-    //const unsigned int downsampledRate=(unsigned int)((double)rate*rate/chipRateBase);
-    OPL3_Reset(&fm,44100);
+    const unsigned int downsampledRate=(unsigned int)((double)rate*49716.0/(double)chipRateBase);
+    OPL3_Reset(&fm,downsampledRate);
   } else {
     OPL3_Reset(&fm,rate);
   }