curve.h File Reference

Curves. More...

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

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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 class	CurveAlgorithm {   CurveAlgorithm::EXPONENT , CurveAlgorithm::SUPERELLIPSE , CurveAlgorithm::VITAL , CurveAlgorithm::PULSE ,   CurveAlgorithm::LOGARITHMIC }
	The algorithm to use for curves. More...

Functions
const char **	curve_algorithm_get_strings (void)
const char *	curve_algorithm_to_str (CurveAlgorithm algo)
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.
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.