curve.h File Reference

Curves. More...

#include <stdbool.h>
#include "utils/yaml.h"
#include <glib/gi18n.h>

Include dependency graph for curve.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	CurveOptions
	Curve options. More...
struct	CurveFadePreset

Macros
#define	CURVE_OPTIONS_SCHEMA_VERSION   1
#define	CURVE_SUPERELLIPSE_CURVINESS_BOUND   0.82
	Bounds for each algorithm.
#define	CURVE_EXPONENT_CURVINESS_BOUND   0.95
#define	CURVE_VITAL_CURVINESS_BOUND   1.00

Enumerations
enum	CurveAlgorithm {   CURVE_ALGORITHM_EXPONENT , CURVE_ALGORITHM_SUPERELLIPSE , CURVE_ALGORITHM_VITAL , CURVE_ALGORITHM_PULSE ,   CURVE_ALGORITHM_LOGARITHMIC , NUM_CURVE_ALGORITHMS }
	The algorithm to use for curves. More...

Functions
NONNULL void	curve_opts_init (CurveOptions *opts)
RETURNS_NONNULL GPtrArray *	curve_get_fade_presets (void)
	Returns an array of CurveFadePreset.
void	curve_algorithm_get_localized_name (CurveAlgorithm algo, char *buf)
	Stores the localized name of the algorithm in buf.
gboolean	curve_algorithm_get_g_settings_mapping (GValue *value, GVariant *variant, gpointer user_data)
GVariant *	curve_algorithm_set_g_settings_mapping (const GValue *value, const GVariantType *expected_type, gpointer user_data)
HOT NONNULL double	curve_get_normalized_y (double x, CurveOptions *opts, int start_higher)
	Returns the Y value on a curve specified by algo.
PURE bool	curve_options_are_equal (const CurveOptions *a, const CurveOptions *b)

Detailed Description

Curves.

Can find more at tracktion_AudioFadeCurve.h.

Definition in file curve.h.