From a454afcd19568b251a3e320d32b39ce629a7bfea Mon Sep 17 00:00:00 2001
From: cam900 <dbtlrchl@naver.com>
Date: Mon, 11 Apr 2022 21:08:58 +0900
Subject: [PATCH 1/2] Fix possible instrument loading fix

---
 src/engine/instrument.cpp | 48 +++++++++++++++++++++++++++++----------
 1 file changed, 36 insertions(+), 12 deletions(-)

diff --git a/src/engine/instrument.cpp b/src/engine/instrument.cpp
index 68896a45..ee2e08dd 100644
--- a/src/engine/instrument.cpp
+++ b/src/engine/instrument.cpp
@@ -698,18 +698,42 @@ DivDataErrors DivInstrument::readInsData(SafeReader& reader, short version) {
 
     for (int i=0; i<4; i++) {
       DivInstrumentSTD::OpMacro& op=std.opMacros[i];
-      reader.read(op.amMacro.val,op.amMacro.len);
-      reader.read(op.arMacro.val,op.arMacro.len);
-      reader.read(op.drMacro.val,op.drMacro.len);
-      reader.read(op.multMacro.val,op.multMacro.len);
-      reader.read(op.rrMacro.val,op.rrMacro.len);
-      reader.read(op.slMacro.val,op.slMacro.len);
-      reader.read(op.tlMacro.val,op.tlMacro.len);
-      reader.read(op.dt2Macro.val,op.dt2Macro.len);
-      reader.read(op.rsMacro.val,op.rsMacro.len);
-      reader.read(op.dtMacro.val,op.dtMacro.len);
-      reader.read(op.d2rMacro.val,op.d2rMacro.len);
-      reader.read(op.ssgMacro.val,op.ssgMacro.len);
+      for (int j=0; j<op.amMacro.len; j++) {
+        op.amMacro.val[j]=(unsigned char)reader.readC();
+      }
+      for (int j=0; j<op.arMacro.len; j++) {
+        op.arMacro.val[j]=(unsigned char)reader.readC();
+      }
+      for (int j=0; j<op.drMacro.len; j++) {
+        op.drMacro.val[j]=(unsigned char)reader.readC();
+      }
+      for (int j=0; j<op.multMacro.len; j++) {
+        op.multMacro.val[j]=(unsigned char)reader.readC();
+      }
+      for (int j=0; j<op.rrMacro.len; j++) {
+        op.rrMacro.val[j]=(unsigned char)reader.readC();
+      }
+      for (int j=0; j<op.slMacro.len; j++) {
+        op.slMacro.val[j]=(unsigned char)reader.readC();
+      }
+      for (int j=0; j<op.tlMacro.len; j++) {
+        op.tlMacro.val[j]=(unsigned char)reader.readC();
+      }
+      for (int j=0; j<op.dt2Macro.len; j++) {
+        op.dt2Macro.val[j]=(unsigned char)reader.readC();
+      }
+      for (int j=0; j<op.rsMacro.len; j++) {
+        op.rsMacro.val[j]=(unsigned char)reader.readC();
+      }
+      for (int j=0; j<op.dtMacro.len; j++) {
+        op.dtMacro.val[j]=(unsigned char)reader.readC();
+      }
+      for (int j=0; j<op.d2rMacro.len; j++) {
+        op.d2rMacro.val[j]=(unsigned char)reader.readC();
+      }
+      for (int j=0; j<op.ssgMacro.len; j++) {
+        op.ssgMacro.val[j]=(unsigned char)reader.readC();
+      }
     }
   }
 

From 0bba063437690611231619dc951d6d83f5078514 Mon Sep 17 00:00:00 2001
From: cam900 <dbtlrchl@naver.com>
Date: Mon, 11 Apr 2022 21:15:52 +0900
Subject: [PATCH 2/2] Fix possibly breaks instrument loading

---
 src/engine/instrument.cpp | 134 ++++++++++++++++++++++++++++++++++----
 1 file changed, 122 insertions(+), 12 deletions(-)

diff --git a/src/engine/instrument.cpp b/src/engine/instrument.cpp
index ee2e08dd..3501b34a 100644
--- a/src/engine/instrument.cpp
+++ b/src/engine/instrument.cpp
@@ -233,43 +233,44 @@ void DivInstrument::putInsData(SafeWriter* w) {
     w->writeC(op.ssgMacro.open);
   }
 
+  // FM macro low 8 bits
   for (int i=0; i<4; i++) {
     DivInstrumentSTD::OpMacro& op=std.opMacros[i];
     for (int j=0; j<op.amMacro.len; j++) {
-      w->writeC(op.amMacro.val[j]);
+      w->writeC(op.amMacro.val[j]&0xff);
     }
     for (int j=0; j<op.arMacro.len; j++) {
-      w->writeC(op.arMacro.val[j]);
+      w->writeC(op.arMacro.val[j]&0xff);
     }
     for (int j=0; j<op.drMacro.len; j++) {
-      w->writeC(op.drMacro.val[j]);
+      w->writeC(op.drMacro.val[j]&0xff);
     }
     for (int j=0; j<op.multMacro.len; j++) {
-      w->writeC(op.multMacro.val[j]);
+      w->writeC(op.multMacro.val[j]&0xff);
     }
     for (int j=0; j<op.rrMacro.len; j++) {
-      w->writeC(op.rrMacro.val[j]);
+      w->writeC(op.rrMacro.val[j]&0xff);
     }
     for (int j=0; j<op.slMacro.len; j++) {
-      w->writeC(op.slMacro.val[j]);
+      w->writeC(op.slMacro.val[j]&0xff);
     }
     for (int j=0; j<op.tlMacro.len; j++) {
-      w->writeC(op.tlMacro.val[j]);
+      w->writeC(op.tlMacro.val[j]&0xff);
     }
     for (int j=0; j<op.dt2Macro.len; j++) {
-      w->writeC(op.dt2Macro.val[j]);
+      w->writeC(op.dt2Macro.val[j]&0xff);
     }
     for (int j=0; j<op.rsMacro.len; j++) {
-      w->writeC(op.rsMacro.val[j]);
+      w->writeC(op.rsMacro.val[j]&0xff);
     }
     for (int j=0; j<op.dtMacro.len; j++) {
-      w->writeC(op.dtMacro.val[j]);
+      w->writeC(op.dtMacro.val[j]&0xff);
     }
     for (int j=0; j<op.d2rMacro.len; j++) {
-      w->writeC(op.d2rMacro.val[j]);
+      w->writeC(op.d2rMacro.val[j]&0xff);
     }
     for (int j=0; j<op.ssgMacro.len; j++) {
-      w->writeC(op.ssgMacro.val[j]);
+      w->writeC(op.ssgMacro.val[j]&0xff);
     }
   }
 
@@ -480,6 +481,59 @@ void DivInstrument::putInsData(SafeWriter* w) {
   w->writeC(ws.param2);
   w->writeC(ws.param3);
   w->writeC(ws.param4);
+
+  // FM macro high 24 bits
+  for (int i=0; i<4; i++) {
+    DivInstrumentSTD::OpMacro& op=std.opMacros[i];
+    for (int j=0; j<op.amMacro.len; j++) {
+      w->writeC((op.amMacro.val[j]>>8)&0xff);
+      w->writeS((op.amMacro.val[j]>>16)&0xffff);
+    }
+    for (int j=0; j<op.arMacro.len; j++) {
+      w->writeC((op.arMacro.val[j]>>8)&0xff);
+      w->writeS((op.arMacro.val[j]>>16)&0xffff);
+    }
+    for (int j=0; j<op.drMacro.len; j++) {
+      w->writeC((op.drMacro.val[j]>>8)&0xff);
+      w->writeS((op.drMacro.val[j]>>16)&0xffff);
+    }
+    for (int j=0; j<op.multMacro.len; j++) {
+      w->writeC((op.multMacro.val[j]>>8)&0xff);
+      w->writeS((op.multMacro.val[j]>>16)&0xffff);
+    }
+    for (int j=0; j<op.rrMacro.len; j++) {
+      w->writeC((op.rrMacro.val[j]>>8)&0xff);
+      w->writeS((op.rrMacro.val[j]>>16)&0xffff);
+    }
+    for (int j=0; j<op.slMacro.len; j++) {
+      w->writeC((op.slMacro.val[j]>>8)&0xff);
+      w->writeS((op.slMacro.val[j]>>16)&0xffff);
+    }
+    for (int j=0; j<op.tlMacro.len; j++) {
+      w->writeC((op.tlMacro.val[j]>>8)&0xff);
+      w->writeS((op.tlMacro.val[j]>>16)&0xffff);
+    }
+    for (int j=0; j<op.dt2Macro.len; j++) {
+      w->writeC((op.dt2Macro.val[j]>>8)&0xff);
+      w->writeS((op.dt2Macro.val[j]>>16)&0xffff);
+    }
+    for (int j=0; j<op.rsMacro.len; j++) {
+      w->writeC((op.rsMacro.val[j]>>8)&0xff);
+      w->writeS((op.rsMacro.val[j]>>16)&0xffff);
+    }
+    for (int j=0; j<op.dtMacro.len; j++) {
+      w->writeC((op.dtMacro.val[j]>>8)&0xff);
+      w->writeS((op.dtMacro.val[j]>>16)&0xffff);
+    }
+    for (int j=0; j<op.d2rMacro.len; j++) {
+      w->writeC((op.d2rMacro.val[j]>>8)&0xff);
+      w->writeS((op.d2rMacro.val[j]>>16)&0xffff);
+    }
+    for (int j=0; j<op.ssgMacro.len; j++) {
+      w->writeC((op.ssgMacro.val[j]>>8)&0xff);
+      w->writeS((op.ssgMacro.val[j]>>16)&0xffff);
+    }
+  }
 }
 
 DivDataErrors DivInstrument::readInsData(SafeReader& reader, short version) {
@@ -696,6 +750,7 @@ DivDataErrors DivInstrument::readInsData(SafeReader& reader, short version) {
       op.ssgMacro.open=reader.readC();
     }
 
+    // FM macro low 8 bits
     for (int i=0; i<4; i++) {
       DivInstrumentSTD::OpMacro& op=std.opMacros[i];
       for (int j=0; j<op.amMacro.len; j++) {
@@ -945,6 +1000,61 @@ DivDataErrors DivInstrument::readInsData(SafeReader& reader, short version) {
     ws.param3=reader.readC();
     ws.param4=reader.readC();
   }
+
+  // FM macro high 24 bits
+  if (version>=81) {
+    for (int i=0; i<4; i++) {
+      DivInstrumentSTD::OpMacro& op=std.opMacros[i];
+      for (int j=0; j<op.amMacro.len; j++) {
+        op.amMacro.val[j]|=(((unsigned short)((unsigned char)reader.readC()))<<8);
+        op.amMacro.val[j]|=(((unsigned int)((unsigned short)((unsigned char)reader.readS())))<<16);
+      }
+      for (int j=0; j<op.arMacro.len; j++) {
+        op.arMacro.val[j]|=(((unsigned short)((unsigned char)reader.readC()))<<8);
+        op.arMacro.val[j]|=(((unsigned int)((unsigned short)((unsigned char)reader.readS())))<<16);
+      }
+      for (int j=0; j<op.drMacro.len; j++) {
+        op.drMacro.val[j]|=(((unsigned short)((unsigned char)reader.readC()))<<8);
+        op.drMacro.val[j]|=(((unsigned int)((unsigned short)((unsigned char)reader.readS())))<<16);
+      }
+      for (int j=0; j<op.multMacro.len; j++) {
+        op.multMacro.val[j]|=(((unsigned short)((unsigned char)reader.readC()))<<8);
+        op.multMacro.val[j]|=(((unsigned int)((unsigned short)((unsigned char)reader.readS())))<<16);
+      }
+      for (int j=0; j<op.rrMacro.len; j++) {
+        op.rrMacro.val[j]|=(((unsigned short)((unsigned char)reader.readC()))<<8);
+        op.rrMacro.val[j]|=(((unsigned int)((unsigned short)((unsigned char)reader.readS())))<<16);
+      }
+      for (int j=0; j<op.slMacro.len; j++) {
+        op.slMacro.val[j]|=(((unsigned short)((unsigned char)reader.readC()))<<8);
+        op.slMacro.val[j]|=(((unsigned int)((unsigned short)((unsigned char)reader.readS())))<<16);
+      }
+      for (int j=0; j<op.tlMacro.len; j++) {
+        op.tlMacro.val[j]|=(((unsigned short)((unsigned char)reader.readC()))<<8);
+        op.tlMacro.val[j]|=(((unsigned int)((unsigned short)((unsigned char)reader.readS())))<<16);
+      }
+      for (int j=0; j<op.dt2Macro.len; j++) {
+        op.dt2Macro.val[j]|=(((unsigned short)((unsigned char)reader.readC()))<<8);
+        op.dt2Macro.val[j]|=(((unsigned int)((unsigned short)((unsigned char)reader.readS())))<<16);
+      }
+      for (int j=0; j<op.rsMacro.len; j++) {
+        op.rsMacro.val[j]|=(((unsigned short)((unsigned char)reader.readC()))<<8);
+        op.rsMacro.val[j]|=(((unsigned int)((unsigned short)((unsigned char)reader.readS())))<<16);
+      }
+      for (int j=0; j<op.dtMacro.len; j++) {
+        op.dtMacro.val[j]|=(((unsigned short)((unsigned char)reader.readC()))<<8);
+        op.dtMacro.val[j]|=(((unsigned int)((unsigned short)((unsigned char)reader.readS())))<<16);
+      }
+      for (int j=0; j<op.d2rMacro.len; j++) {
+        op.d2rMacro.val[j]|=(((unsigned short)((unsigned char)reader.readC()))<<8);
+        op.d2rMacro.val[j]|=(((unsigned int)((unsigned short)((unsigned char)reader.readS())))<<16);
+      }
+      for (int j=0; j<op.ssgMacro.len; j++) {
+        op.ssgMacro.val[j]|=(((unsigned short)((unsigned char)reader.readC()))<<8);
+        op.ssgMacro.val[j]|=(((unsigned int)((unsigned short)((unsigned char)reader.readS())))<<16);
+      }
+    }
+  }
   return DIV_DATA_SUCCESS;
 }