From f539db058f610e253b2013df17e9ace62812399b Mon Sep 17 00:00:00 2001
From: Wohlstand <admin@wohlnet.ru>
Date: Sun, 26 Nov 2017 03:51:47 +0300
Subject: Again

---
 src/adlmidi_opl3.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/adlmidi_opl3.cpp b/src/adlmidi_opl3.cpp
index ab2d7c0..273f548 100644
--- a/src/adlmidi_opl3.cpp
+++ b/src/adlmidi_opl3.cpp
@@ -338,7 +338,7 @@ void OPL3::Touch_Real(unsigned c, unsigned volume, uint8_t brightness)
 
         if(brightness != 127)
         {
-            brightness = static_cast<uint8_t>(::round(127.0 * std::sqrt((static_cast<double>(brightness)) * (1.0 / 127.0))) / 2.0);
+            brightness = static_cast<uint8_t>(::round(127.0 * ::sqrt((static_cast<double>(brightness)) * (1.0 / 127.0))) / 2.0);
             if(!do_modulator)
                 modulator = (modulator | 63) - brightness + brightness * (modulator & 63) / 63;
             if(!do_carrier)
-- 
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