# HG changeset patch
# User Chris Cannam
# Date 1160507097 0
# Node ID 527598e2fa108f2dc643fe891e193520256fd16a
# Parent  5f9fdca0c7d80fe874234dc6f8472dda63be29cd
* Handle generator transforms (plugins whose channel count isn't dependent on
  number of audio inputs, as they have none)
* Be less keen to suspend writing FFT data in spectrogram repaint -- only do it
  if we find we actually need to query the FFT data (i.e. we aren't repainting
  an area that hasn't been generated at all yet)

diff -r 5f9fdca0c7d8 -r 527598e2fa10 transform/RealTimePluginTransform.cpp
--- a/transform/RealTimePluginTransform.cpp	Mon Oct 09 10:49:46 2006 +0000
+++ b/transform/RealTimePluginTransform.cpp	Tue Oct 10 19:04:57 2006 +0000
@@ -75,8 +75,13 @@
 
     if (m_outputNo == -1) {
 
+        size_t outputChannels = m_plugin->getAudioOutputCount();
+        if (outputChannels > input->getChannelCount()) {
+            outputChannels = input->getChannelCount();
+        }
+
         WritableWaveFileModel *model = new WritableWaveFileModel
-            (input->getSampleRate(), input->getChannelCount()); //!!!
+            (input->getSampleRate(), outputChannels);
 
         m_output = model;
 
diff -r 5f9fdca0c7d8 -r 527598e2fa10 transform/TransformFactory.cpp
--- a/transform/TransformFactory.cpp	Mon Oct 09 10:49:46 2006 +0000
+++ b/transform/TransformFactory.cpp	Tue Oct 10 19:04:57 2006 +0000
@@ -324,7 +324,7 @@
 
 
                 transforms[transformName] = 
-                    TransformDesc(tr("Effects Measurements"),
+                    TransformDesc(tr("Effects Data"),
                                   category,
                                   transformName,
                                   userDescription,