float sampleStep = 1.0f / sampleRatio;
float inSampleFraction = 0.0f;
- outSampleCount = ( unsigned int ) std::roundf( inSampleCount * sampleRatio );
+ // for cmath functions
+ using namespace std;
+
+ outSampleCount = ( unsigned int ) roundf( inSampleCount * sampleRatio );
// if inSampleRate is a multiple of outSampleRate (or vice versa) there's no need to interpolate
if ( floor( sampleRatio ) == sampleRatio || floor( sampleRatioInv ) == sampleRatioInv )