Can you say KABOOM?

The data is interleaved. If you randomly change it up, OpenAL *will* crash
on you...

Sources/Plasma/PubUtilLib/plAudio/plWin32StaticSound.cpp

@@ -134,15 +134,6 @@ bool plWin32StaticSound::LoadSound( bool is3D )
         }
         uint32_t bufferSize = buffer->GetDataLength();
 
-        if( header.fNumChannels > 1 && is3D )
-        {
-            // We can only do a single channel of 3D sound. So copy over one (later)
-            bufferSize              /= header.fNumChannels;
-            header.fBlockAlign      /= header.fNumChannels;
-            header.fAvgBytesPerSec  /= header.fNumChannels;
-            header.fNumChannels = 1;
-        }
-
         bool tryStatic = true;
         // If we want FX, we can't use a static voice, but EAX doesn't fit under that limitation :)
         if( 0 )

Sources/Plasma/PubUtilLib/plAudio/plWin32StreamingSound.cpp

@@ -271,15 +271,6 @@ bool plWin32StreamingSound::LoadSound( bool is3D )
         return false;
     }
 
-    if( header.fNumChannels > 1 && is3D )
-    {
-        // We can only do a single channel of 3D sound. So copy over one (later)
-        bufferSize              /= header.fNumChannels;
-        header.fBlockAlign      /= header.fNumChannels;
-        header.fAvgBytesPerSec  /= header.fNumChannels;
-        header.fNumChannels = 1;
-    }
-
     // Actually create the buffer now (always looping)
     fDSoundBuffer = new plDSoundBuffer( bufferSize, header, is3D, IsPropertySet(kPropLooping), false, true );
     if( !fDSoundBuffer->IsValid() )