comparison transform/ModelTransformerFactory.cpp @ 408:115f60df1e4d

* Speed up spectrogram painting by releasing mutex in FFTDataServer
while calculating data prior to writing it, and by adding whole-column
value query methods to FFT objects
* Add paint cache to Thumbwheel -- repaints of this widget were slowing
down the whole spectrogram repaint
* More uses of MutexLocker (named and with debug) and more profile
points
* Make startup much quicker some of the time, with OSC server in place

 Model *
 ModelTransformerFactory::transform(const Transform &transform,
                                    const ModelTransformer::Input &input,
                                    QString &message)
 {
+    std::cerr << "ModelTransformerFactory::transform: Constructing transformer with input model " << input.getModel() << std::endl;
+
     ModelTransformer *t = createTransformer(transform, input);
     if (!t) return 0;
 
     connect(t, SIGNAL(finished()), this, SLOT(transformerFinished()));