GstUnitConvert

GstUnitConvert — conversion between units of measurement

Synopsis


#include <libs/control/control.h>


struct      GstUnitConvert;
GstUnitConvert* gst_unitconv_new            (void);
gboolean    gst_unitconv_set_convert_units  (GstUnitConvert *unitconv,
                                             gchar *from_unit_named,
                                             gchar *to_unit_named);
gboolean    gst_unitconv_convert_value      (GstUnitConvert *unitconv,
                                             GValue *from_value,
                                             GValue *to_value);
GParamSpec* gst_unitconv_unit_spec          (gchar *unit_name);
gboolean    gst_unitconv_unit_exists        (gchar *unit_name);
gboolean    gst_unitconv_unit_is_logarithmic
                                            (gchar *unit_name);
gboolean    gst_unitconv_register_unit      (const gchar *domain_name,
                                             gboolean is_domain_default,
                                             gboolean is_logarithmic,
                                             GParamSpec *unit_spec);
gboolean    gst_unitconv_register_convert_func
                                            (gchar *from_unit_named,
                                             gchar *to_unit_named,
                                             GstUnitConvertFunc convert_func);
gboolean    gst_unitconv_register_convert_property
                                            (gchar *unit_name,
                                             GParamSpec *convert_prop_spec);

Object Hierarchy


  GObject
   +----GstObject
         +----GstUnitConvert

Description

Details

struct GstUnitConvert

struct GstUnitConvert;

gst_unitconv_new ()

GstUnitConvert* gst_unitconv_new            (void);

Returns :

gst_unitconv_set_convert_units ()

gboolean    gst_unitconv_set_convert_units  (GstUnitConvert *unitconv,
                                             gchar *from_unit_named,
                                             gchar *to_unit_named);

`unitconv` :
`from_unit_named` :
`to_unit_named` :
Returns :

gst_unitconv_convert_value ()

gboolean    gst_unitconv_convert_value      (GstUnitConvert *unitconv,
                                             GValue *from_value,
                                             GValue *to_value);

`unitconv` :
`from_value` :
`to_value` :
Returns :

gst_unitconv_unit_spec ()

GParamSpec* gst_unitconv_unit_spec          (gchar *unit_name);

`unit_name` :
Returns :

gst_unitconv_unit_exists ()

gboolean    gst_unitconv_unit_exists        (gchar *unit_name);

`unit_name` :
Returns :

gst_unitconv_unit_is_logarithmic ()

gboolean    gst_unitconv_unit_is_logarithmic
                                            (gchar *unit_name);

`unit_name` :
Returns :

gst_unitconv_register_unit ()

gboolean    gst_unitconv_register_unit      (const gchar *domain_name,
                                             gboolean is_domain_default,
                                             gboolean is_logarithmic,
                                             GParamSpec *unit_spec);

`domain_name` :
`is_domain_default` :
`is_logarithmic` :
`unit_spec` :
Returns :

gst_unitconv_register_convert_func ()

gboolean    gst_unitconv_register_convert_func
                                            (gchar *from_unit_named,
                                             gchar *to_unit_named,
                                             GstUnitConvertFunc convert_func);

`from_unit_named` :
`to_unit_named` :
`convert_func` :
Returns :

gst_unitconv_register_convert_property ()

gboolean    gst_unitconv_register_convert_property
                                            (gchar *unit_name,
                                             GParamSpec *convert_prop_spec);

`unit_name` :
`convert_prop_spec` :
Returns :