comparison data/model/FFTModel.cpp @ 1136:e94719f941ba tony-2.0-integration

Return maximum through getNormalizedMagnitudesAt to avoid having to make more than one call

         values[i] = abs(col[minbin + i]);
     }
     return true;
 }
 
-bool
+float
 FFTModel::getNormalizedMagnitudesAt(int x, float *values, int minbin, int count) const
 {
     if (!getMagnitudesAt(x, values, minbin, count)) return false;
     if (count == 0) count = getHeight();
     float max = 0.f;

     if (max > 0.f) {
         for (int i = 0; i < count; ++i) {
             values[i] /= max;
         }
     }
-    return true;
+    return max;
 }
 
 bool
 FFTModel::getPhasesAt(int x, float *values, int minbin, int count) const
 {