5.6.8.2 Fixed XGM2 PCM.

110-kenichi · Apr 2, 2024 · 994f740 · 994f740
1 parent e447025
commit 994f740
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diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-MAmidiMEmo 5.6.8.1 Itoken (c)2019, 2024 / GPL-2.0
+MAmidiMEmo 5.6.8.2 Itoken (c)2019, 2024 / GPL-2.0
 
 *** What is the MAmidiMEmo? ***
 
@@ -274,6 +274,7 @@ e.g.) YM2151 has 8ch FM sounds, so you can play 8 chords on MIDI 1ch or sharing
    [![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=SNQ9JE3JAQMNQ)
 
 *** Changes ***
+5.6.8.2 Fixed XGM2 PCM.
 5.6.8.1 Fixed XGM/XGM2 Recording.
 		Fixed an issue where pressing the Enter key would unintentionally close the editor window.
 		Fixed sequential numbering of saved file names

diff --git a/src/mamidimemo/Program.cs b/src/mamidimemo/Program.cs
@@ -41,7 +41,7 @@ public static class Program
         /// <summary>
         /// 
         /// </summary>
-        public const string FILE_VERSION = "5.6.8.1";
+        public const string FILE_VERSION = "5.6.8.2";
 
         public const string FILE_COPYRIGHT = @"Virtual chiptune sound MIDI module ""MAmidiMEmo"" Version {0}
 Copyright(C) 2019, 2024 Itoken.All rights reserved.";

diff --git a/src/mamidimemo/Util/XGM2Writer.cs b/src/mamidimemo/Util/XGM2Writer.cs
@@ -315,7 +315,13 @@ public void RecordStop(bool endMark)
                                 }
                                 else
                                 {
-                                    pcmDataTable.Add(pcmId, writeData.Tag["PcmData"]);
+                                    byte[] dacData = (byte[])((byte[])writeData.Tag["PcmData"]).Clone();
+                                    for (int pi = 0; pi < dacData.Length; pi++)
+                                    {
+                                        int val = dacData[pi] - 0x80;
+                                        dacData[pi] = (byte)val;
+                                    }
+                                    pcmDataTable.Add(pcmId, dacData);
                                 }
                                 pcmIndexTable.Add(writeData.Tag["PcmData"], pcmId++);
                             }