From ee344530aa99d8f37224f0b1d15c5ca9a8e44c0a Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Sun, 6 Jun 2004 04:21:39 +0000
Subject: [PATCH] only realloc if the buffer needs to be bigger; having a
 buffer that's too big is OK

---
 stepmania/src/arch/Sound/CAHelpers.cpp | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/stepmania/src/arch/Sound/CAHelpers.cpp b/stepmania/src/arch/Sound/CAHelpers.cpp
index ef88dfee64..8322e9f313 100644
--- a/stepmania/src/arch/Sound/CAHelpers.cpp
+++ b/stepmania/src/arch/Sound/CAHelpers.cpp
@@ -32,16 +32,15 @@ OSStatus AudioConverter::FormatConverterInputProc(UInt32& ioNumberDataPackets,
 {
     AudioBuffer& buf = ioData.mBuffers[0];
     
-    // This really shouldn't happen more than once, but better be sure.
-    if( mBufferSize != buf.mDataByteSize )
+    if( mBufferSize < buf.mDataByteSize )
     {
         delete [] mBuffer;
-        mBufferSize = buf.mDataByteSize;
         mBuffer = new UInt8[mBufferSize];
+        mBufferSize = buf.mDataByteSize;
     }
-    
-    mDriver->FillConverter(mBuffer, mBufferSize);
     buf.mData = mBuffer;
+
+	mDriver->FillConverter( buf.mData, buf.mDataByteSize );
     return noErr;
 }