Hi everybody.

This effect required  for tempo indication. It must be indicated when the reverse delay buffer starts writing. It take to user ability to play that reversed output  sample would not warped.

I plan try to add LED or progress bar, to indicate reverse buffer state.
And I totally raw in GTK :) and need some help, so question:

- Will it correct to copy-paste GxFastMeter files to implement the horizontal version with name something like GxFastMeterHorizontal? Or better way to add logic which will provide ability to create vertical and horizontal meters into exist files?