Revision 3:15345ae708d6 doc/mainpage.dox

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doc/mainpage.dox
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///////// (1) INITIALISATION: /////////


  		




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// There are various types of onset detector available, we must choose one


  		




  
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odftype = ODS_ODF_RCOMPLEX;


  		




  
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// Allocate contiguous memory using malloc or whatever is reasonable.


  		




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float* odsdata = (float*) malloc( onsetsds_memneeded(odftype, 512, 11) );


  		




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// There are various types of onset detector available, we must choose one


  		




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odftype = ODS_ODF_RCOMPLEX;


  		




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// Now initialise the OnsetsDS struct and its associated memory


  		




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onsetsds_init(ods, odsdata, ODS_FFT_FFTW3_HC, odftype, 512, 11);


  		




  
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onsetsds_init(&ods, odsdata, ODS_FFT_FFTW3_HC, odftype, 512, 11, 44100.f);


  		




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///////// (2) EXECUTION:      /////////


  		




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bool onset;


  		




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while(running){


  		




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   // Grab your 512-point, 50%-overlap, nicely-windowed FFT data, into "fftdata"


  		




  
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   // Grab your 512- or 1024-point, 50%-overlap, nicely-windowed FFT data, into "fftdata"


  		




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   // Then detect. "onset" will be true when there's an onset, false otherwise


  		




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   onset = onsetsds_process(ods, fftdata);


  		




  
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   onset = onsetsds_process(&ods, fftdata);


  		




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}


  		




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