diff options
Diffstat (limited to 'libs/ardour/ardour/curve.h')
| -rw-r--r-- | libs/ardour/ardour/curve.h | 36 |
1 files changed, 8 insertions, 28 deletions
diff --git a/libs/ardour/ardour/curve.h b/libs/ardour/ardour/curve.h index 605eda2e4b..b96bb5c78e 100644 --- a/libs/ardour/ardour/curve.h +++ b/libs/ardour/ardour/curve.h @@ -30,50 +30,30 @@ namespace ARDOUR { -struct CurvePoint : public ControlEvent -{ - double coeff[4]; - - CurvePoint (double w, double v) - : ControlEvent (w, v) { - - coeff[0] = coeff[1] = coeff[2] = coeff[3] = 0.0; - } - - ~CurvePoint() {} -}; - -class Curve : public AutomationList +class Curve { public: - Curve (double min_yval, double max_yval, double defaultvalue, bool nostate = false); + Curve (const AutomationList& al); ~Curve (); Curve (const Curve& other); - Curve (const Curve& other, double start, double end); - Curve (const XMLNode&); + //Curve (const Curve& other, double start, double end); + /*Curve (const XMLNode&, ParamID id);*/ bool rt_safe_get_vector (double x0, double x1, float *arg, int32_t veclen); void get_vector (double x0, double x1, float *arg, int32_t veclen); - AutomationEventList::iterator closest_control_point_before (double xval); - AutomationEventList::iterator closest_control_point_after (double xval); - void solve (); - static sigc::signal<void, Curve*> CurveCreated; - - protected: - ControlEvent* point_factory (double,double) const; - ControlEvent* point_factory (const ControlEvent&) const; - private: - AutomationList::iterator last_bound; - double unlocked_eval (double where); double multipoint_eval (double x); void _get_vector (double x0, double x1, float *arg, int32_t veclen); + const AutomationList& _list; + + void on_list_dirty() { _dirty = true; } + bool _dirty; }; } // namespace ARDOUR |