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avoid reallocating the buffer in case we're being called repeatedly on

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a fixed-size buffer
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Glenn Maynard
2005-09-07 23:33:38 +00:00
parent cc76a438f2
commit fa1966f972
1 changed files with 2 additions and 1 deletions
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stepmania/src/RageFileBasic.cpp
+2 -1
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@@ -136,7 +136,6 @@ int RageFileObj::Read( void *pBuffer, size_t iBytes )
int RageFileObj::Read( CString &sBuffer, int iBytes ) int RageFileObj::Read( CString &sBuffer, int iBytes )
{ {
sBuffer.erase( sBuffer.begin(), sBuffer.end() );
sBuffer.reserve( iBytes != -1? iBytes: this->GetFileSize() ); sBuffer.reserve( iBytes != -1? iBytes: this->GetFileSize() );
int iRet = 0; int iRet = 0;
@@ -157,6 +156,8 @@ int RageFileObj::Read( CString &sBuffer, int iBytes )
iRet += iGot; iRet += iGot;
} }
sBuffer.erase( sBuffer.begin()+iRet );
return iRet; return iRet;
} }