diff options
Diffstat (limited to 'libs/ardour/pi_controller.cc')
| -rw-r--r-- | libs/ardour/pi_controller.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libs/ardour/pi_controller.cc b/libs/ardour/pi_controller.cc index bdf9c27cee..0d9e5b8c37 100644 --- a/libs/ardour/pi_controller.cc +++ b/libs/ardour/pi_controller.cc @@ -59,7 +59,8 @@ double PIController::get_ratio (int fill_level, int period_size) { double offset = fill_level; - double this_catch_factor = catch_factor * 4096.0/(double)period_size; + double this_catch_factor = catch_factor; + double this_catch_factor2 = catch_factor2 * 4096.0/(double)period_size; // Save offset. @@ -96,7 +97,7 @@ PIController::get_ratio (int fill_level, int period_size) // u(t) = K * (e(t) + 1/T \int e(t') dt') // Kp = 1/catch_factor and T = catch_factor2 Ki = Kp/T current_resample_factor - = static_resample_factor - smooth_offset / this_catch_factor - offset_integral / this_catch_factor / catch_factor2; + = static_resample_factor - smooth_offset / this_catch_factor - offset_integral / this_catch_factor / this_catch_factor2; // Now quantize this value around resample_mean, so that the noise which is in the integral component doesnt hurt. current_resample_factor = floor((current_resample_factor - resample_mean) * controlquant + 0.5) / controlquant + resample_mean; |