diff options
Diffstat (limited to 'opentrack')
| -rw-r--r-- | opentrack/plugin-api.hpp | 2 | ||||
| -rw-r--r-- | opentrack/tracker.cpp | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/opentrack/plugin-api.hpp b/opentrack/plugin-api.hpp index 732dbb3d..a57077ab 100644 --- a/opentrack/plugin-api.hpp +++ b/opentrack/plugin-api.hpp @@ -61,6 +61,8 @@ struct IFilter // perform filtering step. // you have to take care of dt on your own, try "opentrack-compat/timer.hpp" virtual void filter(const double *input, double *output) = 0; + // optionally reset the filter when centering + virtual void center() {} }; struct IFilterDialog : public BaseDialog diff --git a/opentrack/tracker.cpp b/opentrack/tracker.cpp index 8fd054b4..a9e60555 100644 --- a/opentrack/tracker.cpp +++ b/opentrack/tracker.cpp @@ -114,6 +114,8 @@ void Tracker::logic() if (can_center) { + if (libs.pFilter) + libs.pFilter->center(); centerp = false; for (int i = 0; i < 3; i++) t_b[i] = t(i); |