vlc_variables.h File Reference

Include dependency graph for vlc_variables.h:

Go to the source code of this file.

Macros
#define	VLC_VAR_TYPE   0x00ff
#define	VLC_VAR_CLASS   0x00f0
#define	VLC_VAR_FLAGS   0xff00
#define	VLC_VAR_VOID   0x0010
#define	VLC_VAR_BOOL   0x0020
#define	VLC_VAR_INTEGER   0x0030
#define	VLC_VAR_STRING   0x0040
#define	VLC_VAR_FLOAT   0x0050
#define	VLC_VAR_ADDRESS   0x0070
#define	VLC_VAR_COORDS   0x00A0
#define	VLC_VAR_HASCHOICE   0x0100
#define	VLC_VAR_ISCOMMAND   0x2000
#define	VLC_VAR_DOINHERIT   0x8000
	Creation flag. More...
#define	VLC_VAR_SETSTEP   0x0012
#define	VLC_VAR_SETVALUE   0x0013
	Set the value of this variable without triggering any callbacks. More...
#define	VLC_VAR_SETTEXT   0x0014
#define	VLC_VAR_GETTEXT   0x0015
#define	VLC_VAR_GETMIN   0x0016
#define	VLC_VAR_GETMAX   0x0017
#define	VLC_VAR_GETSTEP   0x0018
#define	VLC_VAR_ADDCHOICE   0x0020
#define	VLC_VAR_DELCHOICE   0x0021
#define	VLC_VAR_CLEARCHOICES   0x0022
#define	VLC_VAR_GETCHOICES   0x0024
#define	VLC_VAR_CHOICESCOUNT   0x0026
#define	VLC_VAR_SETMINMAX   0x0027
#define	var_Create(a, b, c)   var_Create( VLC_OBJECT(a), b, c )
#define	var_Destroy(a, b)   var_Destroy( VLC_OBJECT(a), b )
#define	var_Change(a, b, c, d, e)   var_Change( VLC_OBJECT(a), b, c, d, e )
#define	var_Type(a, b)   var_Type( VLC_OBJECT(a), b )
#define	var_Set(a, b, c)   var_Set( VLC_OBJECT(a), b, c )
#define	var_Get(a, b, c)   var_Get( VLC_OBJECT(a), b, c )
#define	var_SetChecked(o, n, t, v)   var_SetChecked(VLC_OBJECT(o),n,t,v)
#define	var_GetChecked(o, n, t, v)   var_GetChecked(VLC_OBJECT(o),n,t,v)
#define	var_AddCallback(a, b, c, d)   var_AddCallback( VLC_OBJECT(a), b, c, d )
#define	var_DelCallback(a, b, c, d)   var_DelCallback( VLC_OBJECT(a), b, c, d )
#define	var_TriggerCallback(a, b)   var_TriggerCallback( VLC_OBJECT(a), b )
#define	var_AddListCallback(a, b, c, d)   var_AddListCallback( VLC_OBJECT(a), b, c, d )
#define	var_DelListCallback(a, b, c, d)   var_DelListCallback( VLC_OBJECT(a), b, c, d )
#define	var_SetCoords(o, n, x, y)   var_SetCoords(VLC_OBJECT(o),n,x,y)
#define	var_SetInteger(a, b, c)   var_SetInteger( VLC_OBJECT(a),b,c)
#define	var_SetBool(a, b, c)   var_SetBool( VLC_OBJECT(a),b,c)
#define	var_SetFloat(a, b, c)   var_SetFloat( VLC_OBJECT(a),b,c)
#define	var_SetString(a, b, c)   var_SetString( VLC_OBJECT(a),b,c)
#define	var_SetAddress(o, n, p)   var_SetAddress(VLC_OBJECT(o), n, p)
#define	var_GetCoords(o, n, x, y)   var_GetCoords(VLC_OBJECT(o),n,x,y)
#define	var_IncInteger(a, b)   var_IncInteger( VLC_OBJECT(a), b )
#define	var_DecInteger(a, b)   var_DecInteger( VLC_OBJECT(a), b )
#define	var_OrInteger(a, b, c)   var_OrInteger(VLC_OBJECT(a),b,c)
#define	var_NAndInteger(a, b, c)   var_NAndInteger(VLC_OBJECT(a),b,c)
#define	var_CreateGetInteger(a, b)   var_CreateGetInteger( VLC_OBJECT(a),b)
#define	var_CreateGetBool(a, b)   var_CreateGetBool( VLC_OBJECT(a),b)
#define	var_CreateGetFloat(a, b)   var_CreateGetFloat( VLC_OBJECT(a),b)
#define	var_CreateGetString(a, b)   var_CreateGetString( VLC_OBJECT(a),b)
#define	var_CreateGetNonEmptyString(a, b)   var_CreateGetNonEmptyString( VLC_OBJECT(a),b)
#define	var_CreateGetAddress(a, b)   var_CreateGetAddress( VLC_OBJECT(a),b)
#define	var_CreateGetIntegerCommand(a, b)   var_CreateGetIntegerCommand( VLC_OBJECT(a),b)
#define	var_CreateGetBoolCommand(a, b)   var_CreateGetBoolCommand( VLC_OBJECT(a),b)
#define	var_CreateGetFloatCommand(a, b)   var_CreateGetFloatCommand( VLC_OBJECT(a),b)
#define	var_CreateGetStringCommand(a, b)   var_CreateGetStringCommand( VLC_OBJECT(a),b)
#define	var_CreateGetNonEmptyStringCommand(a, b)   var_CreateGetNonEmptyStringCommand( VLC_OBJECT(a),b)
#define	var_CountChoices(a, b)   var_CountChoices( VLC_OBJECT(a),b)
#define	var_ToggleBool(a, b)   var_ToggleBool( VLC_OBJECT(a),b )
#define	var_InheritBool(o, n)   var_InheritBool(VLC_OBJECT(o), n)
#define	var_InheritInteger(o, n)   var_InheritInteger(VLC_OBJECT(o), n)
#define	var_InheritFloat(o, n)   var_InheritFloat(VLC_OBJECT(o), n)
#define	var_InheritString(o, n)   var_InheritString(VLC_OBJECT(o), n)
#define	var_InheritAddress(o, n)   var_InheritAddress(VLC_OBJECT(o), n)
#define	var_InheritURational(a, b, c, d)   var_InheritURational(VLC_OBJECT(a), b, c, d)
#define	var_GetInteger(a, b)   var_GetInteger( VLC_OBJECT(a),b)
#define	var_GetBool(a, b)   var_GetBool( VLC_OBJECT(a),b)
#define	var_GetFloat(a, b)   var_GetFloat( VLC_OBJECT(a),b)
#define	var_GetString(a, b)   var_GetString( VLC_OBJECT(a),b)
#define	var_GetNonEmptyString(a, b)   var_GetNonEmptyString( VLC_OBJECT(a),b)
#define	var_GetAddress(a, b)   var_GetAddress( VLC_OBJECT(a),b)
#define	var_LocationParse(o, m, p)   var_LocationParse(VLC_OBJECT(o), m, p)

Enumerations
enum	{ VLC_VAR_BOOL_TOGGLE, VLC_VAR_INTEGER_ADD, VLC_VAR_INTEGER_OR, VLC_VAR_INTEGER_NAND }

Functions
int	var_Create (vlc_object_t *, const char *, int)
	Initialize a vlc variable. More...
void	var_Destroy (_Generic((vlc_object_t *) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *) ->obj)), const char *)
int	var_Change (vlc_object_t *, const char *, int, vlc_value_t *, vlc_value_t *)
	Perform an action on a variable. More...
int	var_Type (vlc_object_t *, const char *)
	Request a variable's type. More...
int	var_Set (vlc_object_t *, const char *, vlc_value_t)
	Set a variable's value. More...
int	var_Get (vlc_object_t *, const char *, vlc_value_t *)
	Get a variable's value. More...
int	var_SetChecked (vlc_object_t *, const char *, int, vlc_value_t)
int	var_GetChecked (vlc_object_t *, const char *, int, vlc_value_t *)
int	var_GetAndSet (vlc_object_t *, const char *, int, vlc_value_t *)
	Perform a Get and Set on a variable. More...
int	var_Inherit (vlc_object_t *, const char *, int, vlc_value_t *)
	Finds the value of a variable. More...
void	var_FreeList (vlc_value_t *, vlc_value_t *)
	Free a list and the associated strings. More...
void	var_AddCallback (vlc_object_t *, const char *, vlc_callback_t, void *)
	Register a callback in a variable. More...
void	var_DelCallback (vlc_object_t *, const char *, vlc_callback_t, void *)
	Remove a callback from a variable. More...
void	var_TriggerCallback (vlc_object_t *, const char *)
	Trigger callback on a variable. More...
void	var_AddListCallback (vlc_object_t *, const char *, vlc_list_callback_t, void *)
	Register a callback for a list variable. More...
void	var_DelListCallback (vlc_object_t *, const char *, vlc_list_callback_t, void *)
	Remove a callback from a list variable. More...
static int	var_SetInteger (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name, int64_t i)
	Set the value of an integer variable. More...
static int	var_SetBool (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name, bool b)
	Set the value of an boolean variable. More...
static int	var_SetCoords (_Generic((vlc_object_t *obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *obj) ->obj)), const char *name, int32_t x, int32_t y)
static int	var_SetFloat (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name, float f)
	Set the value of a float variable. More...
static int	var_SetString (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name, const char *psz_string)
	Set the value of a string variable. More...
static int	var_SetAddress (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name, void *ptr)
	Set the value of a pointer variable. More...
static int64_t	var_GetInteger (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
	Get an integer value. More...
static bool	var_GetBool (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
	Get a boolean value. More...
static void	var_GetCoords (_Generic((vlc_object_t *obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *obj) ->obj)), const char *name, int32_t *px, int32_t *py)
static float	var_GetFloat (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
	Get a float value. More...
static char *	var_GetString (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
	Get a string value. More...
static char *	var_GetNonEmptyString (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
static void *	var_GetAddress (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
static int64_t	var_IncInteger (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
	Increment an integer variable. More...
static int64_t	var_DecInteger (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
	Decrement an integer variable. More...
static uint64_t	var_OrInteger (_Generic((vlc_object_t *obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *obj) ->obj)), const char *name, unsigned v)
static uint64_t	var_NAndInteger (_Generic((vlc_object_t *obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *obj) ->obj)), const char *name, unsigned v)
static int64_t	var_CreateGetInteger (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
	Create a integer variable with inherit and get its value. More...
static bool	var_CreateGetBool (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
	Create a boolean variable with inherit and get its value. More...
static float	var_CreateGetFloat (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
	Create a float variable with inherit and get its value. More...
static char *	var_CreateGetString (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
	Create a string variable with inherit and get its value. More...
static char *	var_CreateGetNonEmptyString (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
static void *	var_CreateGetAddress (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
	Create an address variable with inherit and get its value. More...
static int64_t	var_CreateGetIntegerCommand (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
	Create a integer command variable with inherit and get its value. More...
static bool	var_CreateGetBoolCommand (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
	Create a boolean command variable with inherit and get its value. More...
static float	var_CreateGetFloatCommand (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
	Create a float command variable with inherit and get its value. More...
static char *	var_CreateGetStringCommand (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
	Create a string command variable with inherit and get its value. More...
static char *	var_CreateGetNonEmptyStringCommand (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
static int	var_CountChoices (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
static bool	var_ToggleBool (_Generic((vlc_object_t *p_obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *p_obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *p_obj) ->obj)), const char *psz_name)
static bool	var_InheritBool (_Generic((vlc_object_t *obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *obj) ->obj)), const char *name)
static int64_t	var_InheritInteger (_Generic((vlc_object_t *obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *obj) ->obj)), const char *name)
static float	var_InheritFloat (_Generic((vlc_object_t *obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *obj) ->obj)), const char *name)
static char *	var_InheritString (_Generic((vlc_object_t *obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *obj) ->obj)), const char *name)
static void *	var_InheritAddress (_Generic((vlc_object_t *obj) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *obj) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *obj) ->obj)), const char *name)
int	var_InheritURational (_Generic((vlc_object_t *) ->obj, struct vlc_common_members:(vlc_object_t *)(&(vlc_object_t *) ->obj), const struct vlc_common_members:(const vlc_object_t *)(&(vlc_object_t *) ->obj)), unsigned *num, unsigned *den, const char *var)
int	var_LocationParse (vlc_object_t *, const char *mrl, const char *prefix)
	Parses a set of colon-separated or semicolon-separated name=value pairs. More...

Detailed Description

VLC object variables and callbacks interface