Ooops

Fixed wrong generated sound in some cases.
DBOPL has own constructors to initialize it's fields. memset no need here

3 files changed, 20 insertions, 2 deletions

diff --git a/src/adlmidi.cpp b/src/adlmidi.cpp
index 6372f55..265208b 100644
--- a/src/adlmidi.cpp
+++ b/src/adlmidi.cpp
@@ -429,8 +429,7 @@ struct OPL3
         {
             LogarithmicVolumes = false;
 #ifdef ADLMIDI_USE_DOSBOX_OPL
-            DBOPL::Handler emptyChip;
-            memset(&emptyChip, 0, sizeof(DBOPL::Handler));
+            DBOPL::Handler emptyChip; //Constructors inside are will initialize necessary fields
 #else
             _opl3_chip emptyChip;
             memset(&emptyChip, 0, sizeof(_opl3_chip));
diff --git a/src/dbopl.cpp b/src/dbopl.cpp
index 1f2f397..e534c99 100644
--- a/src/dbopl.cpp
+++ b/src/dbopl.cpp
@@ -1203,6 +1203,23 @@ namespace DBOPL
         regBD = 0;
         reg104 = 0;
         opl3Active = 0;
+        //Extra zeros!
+        vibratoIndex = 0;
+        tremoloIndex = 0;
+        vibratoSign = 0;
+        vibratoShift = 0;
+        tremoloValue = 0;
+        vibratoStrength = 0;
+        tremoloStrength = 0;
+        waveFormMask = 0;
+        lfoCounter = 0;
+        lfoAdd = 0;
+        noiseCounter = 0;
+        noiseAdd = 0;
+        noiseValue = 0;
+        memset(freqMul, 0, sizeof(Bit32u) * 16);
+        memset(linearRates, 0, sizeof(Bit32u) * 76);
+        memset(attackRates, 0, sizeof(Bit32u) * 76);
     }
 
     INLINE Bit32u Chip::ForwardNoise()
diff --git a/src/dbopl.h b/src/dbopl.h
index 5dfe7fe..bdd439d 100644
--- a/src/dbopl.h
+++ b/src/dbopl.h
@@ -173,6 +173,7 @@ namespace DBOPL
             Bits GetWave(Bitu index, Bitu vol);
         public:
             Operator();
+            char ____padding[5];
     };
 
     struct Channel
@@ -211,6 +212,7 @@ namespace DBOPL
         template<SynthMode mode>
         Channel *BlockTemplate(Chip *chip, Bit32u samples, Bit32s *output);
         Channel();
+        char ____padding[6];
     };
 
     struct Chip