comparison audioio/AudioPortAudioTarget.cpp @ 16:ba31fa322f93

* Fix a crash in PortAudio output for mono data
* Don't construct a chromagram in TonalChangeDetect plugin ctor
* Update layer show/hide/dormancy for multi-view-capable layers -- the
  dormancy concept doesn't really work with these constraints any more

     static size_t tmpbufch = 0;
     static size_t tmpbufsz = 0;
 
     size_t sourceChannels = m_source->getSourceChannelCount();
 
+    // Because we offer pan, we always want at least 2 channels
+    if (sourceChannels < 2) sourceChannels = 2;
+
     if (!tmpbuf || tmpbufch != sourceChannels || tmpbufsz < m_bufferSize) {
 
 	if (tmpbuf) {
 	    for (size_t i = 0; i < tmpbufch; ++i) {
 		delete[] tmpbuf[i];