Use the appropriate type for this

src/StretcherProcess.cpp

@@ -930,7 +930,7 @@ RubberBandStretcher::Impl::formantShiftChunk(size_t channel)
 
     v_scale(dblbuf, factor, cutoff);
 
-    double *spare = (double *)alloca((hs + 1) * sizeof(double));
+    process_t *spare = (process_t *)alloca((hs + 1) * sizeof(process_t));
     cd.fft->forward(dblbuf, envelope, spare);
 
     v_exp(envelope, hs + 1);

src/dsp/Resampler.cpp

@@ -993,6 +993,7 @@ D_Speex::resample(const float *const R__ *const R__ in,
         
     //!!! check err, respond appropriately
 
+
     if (m_channels > 1) {
         v_deinterleave(out, m_iout, m_channels, outcount);
     }
@@ -1023,6 +1024,8 @@ D_Speex::resampleInterleaved(const float *const R__ in,
                                                         data_out,
                                                         &outcount);
 
+//    std::cerr << "D_SPEEX: incount " << incount << " ratio " << ratio << " req " << lrintf(ceilf(incount * ratio)) << " final " << final << " output_frames_gen " << outcount << std::endl;
+
     return outcount;
 }