comparison data/fft/FFTDataServer.cpp @ 300:5877d68815c7

* Change WaveFileModel API from getValues(start,end) to getData(start,count).
  It's much less error-prone to pass in frame counts instead of start/end
  locations.  Should have done this ages ago.  This closes #1794563.
* Add option to apply a transform to only the selection region, instead of
  the whole audio.
* (to make the above work properly) Add start frame offset to wave models

               << off + pfx << " in buffer of size " << m_fftSize
               << " with window size " << m_windowSize 
               << " from channel " << m_channel << std::endl;
 #endif
 
-    size_t got = m_model->getValues(m_channel, startFrame + pfx,
-				    endFrame, m_fftInput + off + pfx);
+    size_t count = 0;
+    if (endFrame > startFrame + pfx) count = endFrame - (startFrame + pfx);
+
+    size_t got = m_model->getData(m_channel, startFrame + pfx,
+                                  count, m_fftInput + off + pfx);
 
     while (got + pfx < m_windowSize) {
 	m_fftInput[off + got + pfx] = 0.0;
 	++got;
     }