comparison audioio/AudioGenerator.cpp @ 38:54287e5e7451 sv1-v0.9rc1 sv1-v0.9rc2

* Make vertical scale alignment modes work in note layer as well as time-value
  layer, and several significant fixes to it
* Make it possible to draw notes properly on the note layer
* Show units (and frequencies etc in note layer's case) in the time-value and
  note layer description boxes
* Minor fix to item edit dialog layout
* Some minor menu rearrangement
* Comment out a lot of debug output
* Add SV website and reference URLs to Help menu, and add code to (attempt to)
  open them in the user's preferred browser

 
 void
 AudioGenerator::playPluginConfigurationChanged(const Model *model,
                                                QString configurationXml)
 {
-    std::cerr << "AudioGenerator::playPluginConfigurationChanged" << std::endl;
+//    std::cerr << "AudioGenerator::playPluginConfigurationChanged" << std::endl;
 
     if (m_synthMap.find(model) == m_synthMap.end()) {
         std::cerr << "AudioGenerator::playPluginConfigurationChanged: We don't know about this plugin" << std::endl;
         return;
     }

 	factory->instantiatePlugin
 	(pluginId, 0, 0, m_sourceSampleRate, m_pluginBlockSize, m_targetChannelCount);
 
     if (!instance) {
 	std::cerr << "Failed to instantiate plugin " << pluginId.toStdString() << std::endl;
+        return 0;
     }
 
     setSampleDir(instance);
 
     for (unsigned int i = 0; i < instance->getParameterCount(); ++i) {
         instance->setParameterValue(i, instance->getParameterDefault(i));
     }
     std::string defaultProgram = instance->getProgram(0, 0);
     if (defaultProgram != "") {
-        std::cerr << "first selecting default program " << defaultProgram << std::endl;
+//        std::cerr << "first selecting default program " << defaultProgram << std::endl;
         instance->selectProgram(defaultProgram);
     }
     if (program != "") {
-        std::cerr << "now selecting desired program " << program.toStdString() << std::endl;
+//        std::cerr << "now selecting desired program " << program.toStdString() << std::endl;
         instance->selectProgram(program.toStdString());
     }
     instance->setIdealChannelCount(m_targetChannelCount); // reset!
 
     return instance;

 void
 AudioGenerator::setTargetChannelCount(size_t targetChannelCount)
 {
     if (m_targetChannelCount == targetChannelCount) return;
 
-    std::cerr << "AudioGenerator::setTargetChannelCount(" << targetChannelCount << ")" << std::endl;
+//    std::cerr << "AudioGenerator::setTargetChannelCount(" << targetChannelCount << ")" << std::endl;
 
     QMutexLocker locker(&m_mutex);
     m_targetChannelCount = targetChannelCount;
 
     for (PluginMap::iterator i = m_synthMap.begin(); i != m_synthMap.end(); ++i) {