comment

src/waveform/widgets/allshader/waveformwidget.cpp

@@ -163,7 +163,9 @@ void WaveformWidget::initializeGL() {
 }
 
 void WaveformWidget::resizeRenderer(int, int, float) {
-    // defer to resizeGL
+    // This is called when the widget is resized, but as this is a WGLWidget, we
+    // also get the resizeGL call and use that instead, as it has the opengl
+    // context set.
 }
 
 void WaveformWidget::resizeGL(int w, int h) {