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fix busy looping on slower systems, inefficient buffer filling

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Glenn Maynard
2005-11-28 17:17:35 +00:00
parent c2e84323b1
commit b6ba17a7bb
1 changed files with 1 additions and 0 deletions
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stepmania/src/arch/Sound/DSoundHelpers.cpp
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@@ -544,6 +544,7 @@ bool DSoundBuf::get_output_buf( char **pBuffer, unsigned *pBufferSize, int iChun
return false; return false;
int iNumBytesEmpty = m_iWriteAhead - m_iBufferBytesFilled; int iNumBytesEmpty = m_iWriteAhead - m_iBufferBytesFilled;
iNumBytesEmpty = QuantizeUp( iNumBytesEmpty, iChunksize );
// LOG->Trace("gave %i at %i (%i, %i) %i filled", iNumBytesEmpty, m_iWriteCursor, cursor, write, m_iBufferBytesFilled); // LOG->Trace("gave %i at %i (%i, %i) %i filled", iNumBytesEmpty, m_iWriteCursor, cursor, write, m_iBufferBytesFilled);