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MixIntoBuffer optimization

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Reduced risk of error as well, improved readability as well as improved performance due to removing a repeated calculation.
This commit is contained in:
sukibaby
2024-08-04 19:59:17 -07:00
committed by teejusb
parent bb5a538026
commit a0d1198cc1
1 changed files with 4 additions and 3 deletions
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src/arch/Sound/RageSoundDriver_Generic_Software.cpp
+4 -3
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@@ -48,16 +48,17 @@ int RageSoundDriver::DecodeThread_start( void *p )
return 0;
}
static int g_iTotalAhead = 0;
static std::int64_t g_iTotalAhead = 0;
static int g_iTotalAheadCount = 0;
RageSoundMixBuffer &RageSoundDriver::MixIntoBuffer( int iFrames, std::int64_t iFrameNumber, std::int64_t iCurrentFrame )
{
ASSERT_M( m_DecodeThread.IsCreated(), "RageSoundDriver::StartDecodeThread() was never called" );
if( iFrameNumber - iCurrentFrame + iFrames > 0 )
std::int64_t frameDifference = iFrameNumber - iCurrentFrame + static_cast<std::int64_t>(iFrames);
if (frameDifference > 0)
{
g_iTotalAhead += (int) (iFrameNumber - iCurrentFrame + iFrames);
g_iTotalAhead += frameDifference;
++g_iTotalAheadCount;
}