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Short circuit audible loop

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Slight micro-opt that will short circuit the `BufferIsAudible` loop if we've already found something audible.

Was looking through your IO layout and noticed this.
This commit is contained in:
Josh Junon 2016-09-02 12:14:29 -07:00 committed by GitHub
parent 758fe02c7a
commit 808fe1b6b3
1 changed files with 4 additions and 4 deletions
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8
BGMDriver/BGMDriver/BGM_Device.cpp
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@ -2105,15 +2105,15 @@ void BGM_Device::ApplyClientRelativeVolume(UInt32 inClientID, UInt32 inIOBufferF
bool BGM_Device::BufferIsAudible(UInt32 inIOBufferFrameSize, const void* inBuffer) bool BGM_Device::BufferIsAudible(UInt32 inIOBufferFrameSize, const void* inBuffer)
{ {
bool audible = false;
// Check each frame to see if any are audible // Check each frame to see if any are audible
for(UInt32 i = 0; i < inIOBufferFrameSize * 2; i++) for(UInt32 i = 0; i < inIOBufferFrameSize * 2; i++)
{ {
audible = audible || (0. != reinterpret_cast<const Float32*>(inBuffer)[i]); if (0. != reinterpret_cast<const Float32*>(inBuffer)[i]) {
return true;
}
} }
return audible; return false;
} }
void BGM_Device::UpdateAudibleStateSampleTimes_PreMix(UInt32 inClientID, UInt32 inIOBufferFrameSize, Float64 inOutputSampleTime, const void* inBuffer) void BGM_Device::UpdateAudibleStateSampleTimes_PreMix(UInt32 inClientID, UInt32 inIOBufferFrameSize, Float64 inOutputSampleTime, const void* inBuffer)