From c58a232cd5e5f089d7a15ad9edd4393c40802ebe Mon Sep 17 00:00:00 2001
From: cam900 <dbtlrchl@naver.com>
Date: Mon, 15 Jul 2024 18:55:59 +0900
Subject: [PATCH] Add notes

---
 src/engine/platform/opl.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/engine/platform/opl.cpp b/src/engine/platform/opl.cpp
index f831d3887..9d00d5289 100644
--- a/src/engine/platform/opl.cpp
+++ b/src/engine/platform/opl.cpp
@@ -2667,7 +2667,7 @@ DivDispatchOscBuffer* DivPlatformOPL::getOscBuffer(int ch) {
 }
 
 int DivPlatformOPL::mapVelocity(int ch, float vel) {
-  if (PCM_CHECK(ch)) return vel*127.0;
+  if (PCM_CHECK(ch)) return vel*127.0; // TODO: Covert to log, -0.375dB per step
   if (ch==adpcmChan) return vel*255.0;
   // -0.75dB per step
   // -6: 64: 8