Would an audioprocessor expect/receive any information to the playback position other than calling getPlayHead during the process block function ?
For example around the time of prepareToPlay ?
Also would a plugin expect the playback position to change between calls to processblock without prepareToPlay being called.
I.e. could a user change the position in the DAW by clicking on the ruler and would the AudioProcessor recieve any notification other than deducing it from recording the position from getPlayHead in each processBlock