Commit d3ebbe58 authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont
Browse files

Helpers for var_Inherit()

parent 9fd89d7b
......@@ -718,6 +718,55 @@ static inline int __var_ToggleBool( vlc_object_t *p_obj, const char *psz_name )
* __var_ToggleBool() with automatic casting
*/
#define var_ToggleBool(a,b) __var_ToggleBool( VLC_OBJECT(a),b )
LIBVLC_USED
static inline int var_InheritInteger( vlc_object_t *obj, const char *name )
{
vlc_value_t val;
if( var_Inherit( obj, name, VLC_VAR_INTEGER, &val ) )
val.i_int = 0;
return val.i_int;
}
#define var_InheritInteger(o, n) var_InheritInteger(VLC_OBJECT(o), n)
LIBVLC_USED
static inline float var_InheritFloat( vlc_object_t *obj, const char *name )
{
vlc_value_t val;
if( var_Inherit( obj, name, VLC_VAR_FLOAT, &val ) )
val.f_float = 0.;
return val.f_float;
}
#define var_InheritFloat(o, n) var_InheritFloat(VLC_OBJECT(o), n)
LIBVLC_USED LIBVLC_MALLOC
static inline char *var_InheritString( vlc_object_t *obj, const char *name )
{
vlc_value_t val;
if( var_Inherit( obj, name, VLC_VAR_STRING, &val ) )
val.psz_string = NULL;
else if( val.psz_string && !*val.psz_string )
{
free( val.psz_string );
val.psz_string = NULL;
}
return val.psz_string;
}
#define var_InheritString(o, n) var_InheritString(VLC_OBJECT(o), n)
static inline mtime_t var_InheritTime( vlc_object_t *obj, const char *name )
{
vlc_value_t val;
if( var_Inherit( obj, name, VLC_VAR_TIME, &val ) )
val.i_time = 0;
return val.i_time;
}
#define var_InheritTime(o, n) var_InheritTime(VLC_OBJECT(o), n)
/**
* @}
*/
......
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