mutter/clutter/clutter/clutter-easing.h
2016-04-12 20:04:26 +02:00

143 lines
5.2 KiB
C

#ifndef __CLUTTER_EASING_H__
#define __CLUTTER_EASING_H__
#include <clutter/clutter-types.h>
G_BEGIN_DECLS
/*< private >
* ClutterEasingFunc:
* @t: elapsed time
* @d: total duration
*
* Internal type for the easing functions used by Clutter.
*
* Return value: the interpolated value, between -1.0 and 2.0
*/
typedef double (* ClutterEasingFunc) (double t, double d);
G_GNUC_INTERNAL
ClutterEasingFunc clutter_get_easing_func_for_mode (ClutterAnimationMode mode);
G_GNUC_INTERNAL
const char * clutter_get_easing_name_for_mode (ClutterAnimationMode mode);
G_GNUC_INTERNAL
double clutter_easing_for_mode (ClutterAnimationMode mode,
double t,
double d);
G_GNUC_INTERNAL
double clutter_linear (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_quad (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_out_quad (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_out_quad (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_cubic (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_out_cubic (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_out_cubic (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_quart (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_out_quart (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_out_quart (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_quint (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_out_quint (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_out_quint (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_sine (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_out_sine (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_out_sine (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_expo (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_out_expo (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_out_expo (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_circ (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_out_circ (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_out_circ (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_elastic (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_out_elastic (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_out_elastic (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_back (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_out_back (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_out_back (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_bounce (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_out_bounce (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_in_out_bounce (double t,
double d);
G_GNUC_INTERNAL
double clutter_ease_steps_start (double t,
double d,
int steps);
G_GNUC_INTERNAL
double clutter_ease_steps_end (double t,
double d,
int steps);
G_GNUC_INTERNAL
double clutter_ease_cubic_bezier (double t,
double d,
double x_1,
double y_1,
double x_2,
double y_2);
G_END_DECLS
#endif /* __CLUTTER_EASING_H__ */