From a5c1fa43261a7ce246a92c6ffd1c339b4cb1b613 Mon Sep 17 00:00:00 2001
From: rekado <rekado@elephly.net>
Date: Mon, 14 Jan 2013 21:35:09 +0800
Subject: implement volume setter

---
 src/mdaPiano.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/mdaPiano.cpp')

diff --git a/src/mdaPiano.cpp b/src/mdaPiano.cpp
index 1110c56..9912c75 100644
--- a/src/mdaPiano.cpp
+++ b/src/mdaPiano.cpp
@@ -52,6 +52,13 @@ void mdaPiano::update() {
 }
 
 
+void mdaPiano::setVolume(float value)
+{
+  for (uint32_t v=0; v<NVOICES; ++v)
+    voices[v]->set_volume(value);
+}
+
+
 void mdaPiano::setParameter(unsigned char id, float value)
 {
   if(id>=NPARAMS)
@@ -95,7 +102,7 @@ void mdaPiano::handle_midi(uint32_t size, unsigned char* data) {
           break;
 
         case 0x07:  //volume
-          volume = 0.00002f * (float)(data[2] * data[2]);
+          setVolume(0.00002f * (float)(data[2] * data[2]));
           break;
 
         case 0x40:  //sustain pedal
-- 
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