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optimize

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This commit is contained in:
Glenn Maynard
2003-12-08 03:24:00 +00:00
parent 85bee1df5f
commit bcf2c3da35
1 changed files with 7 additions and 1 deletions
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stepmania/src/RageFile.cpp
+7 -1
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@@ -277,7 +277,7 @@ int RageFile::Seek( int offset )
/* If the new position is within the buffer, just eat the buffered data. */
int FromBuffer = offset - m_FilePos;
if( 0 < FromBuffer && FromBuffer <= m_BufUsed )
if( 0 <= FromBuffer && FromBuffer <= m_BufUsed )
{
m_FilePos += FromBuffer;
m_BufUsed -= FromBuffer;
@@ -289,6 +289,12 @@ int RageFile::Seek( int offset )
/* It's not. Clear the buffer and do a real seek. */
ResetBuf();
if( offset == 0 )
{
m_File->Rewind();
return 0;
}
int pos = m_File->Seek( offset );
if( pos == -1 )
return -1;