mpeg4_inputsensor.c File Reference

#include <gpac/internal/compositor_dev.h>
#include <gpac/modules/codec.h>
#include <gpac/utf.h>
#include <gpac/nodes_x3d.h>
#include <gpac/constants.h>

Data Structures
struct	GF_InputSensorCtx
struct	ISStack
struct	StringSensorStack

Enumerations
enum	{ IS_KeySensor = 1 , IS_StringSensor , IS_Mouse , IS_HTKSensor }

Functions
void	gf_isdec_del (GF_BaseDecoder *plug)
static GF_Err	IS_ProcessData (GF_InputSensorCtx *is_ctx, const char *inBuffer, u32 inBufferLength)
static void	add_field (GF_InputSensorCtx *priv, u32 fieldType, const char *fieldName)
static void	isdev_add_field (GF_InputSensorDevice *dev, u32 fieldType, const char *fieldName)
static void	isdev_dispatch_frame (struct __input_device *dev, const u8 *data, u32 data_len)
static GF_InputSensorCtx *	locate_is_ctx_for_odm (GF_Scene *scene, GF_ObjectManager *for_odm)
GF_Err	gf_input_sensor_setup_object (GF_ObjectManager *odm, GF_ESD *esd)
void	gf_input_sensor_delete (GF_ObjectManager *odm)
static void	InputSensorUnregister (GF_Node *node, ISStack *st)
static void	InputSensorRegister (GF_Node *n)
static void	TraverseInputSensor (GF_Node *node, void *rs, Bool is_destroy)
void	InitInputSensor (GF_Scene *scene, GF_Node *node)
void	InputSensorModified (GF_Node *node)
GF_EXPORT void	gf_sc_input_sensor_mouse_input (GF_Compositor *compositor, GF_EventMouse *event)
GF_EXPORT Bool	gf_sc_input_sensor_keyboard_input (GF_Compositor *compositor, u32 key_code, u32 hw_code, Bool isKeyUp)
GF_EXPORT void	gf_sc_input_sensor_string_input (GF_Compositor *compositor, u32 character)
void	DestroyKeySensor (GF_Node *node, void *rs, Bool is_destroy)
void	InitKeySensor (GF_Scene *scene, GF_Node *node)
void	DestroyStringSensor (GF_Node *node, void *rs, Bool is_destroy)
void	InitStringSensor (GF_Scene *scene, GF_Node *node)

---

Data Structure Documentation

GF_InputSensorCtx

struct GF_InputSensorCtx

Data Fields
GF_ObjectManager *	odm
GF_List *	is_nodes
u16	ES_ID
GF_List *	ddf
GF_InputSensorDevice *	io_dev
u32	type
s16	termChar
s16	delChar
unsigned short	enteredText[5000]
u32	text_len

ISStack

struct ISStack

Data Fields
u16	ES_ID
Bool	registered
GF_MediaObject *	mo
M_InputSensor *	is

StringSensorStack

struct StringSensorStack

Data Fields
u16	enteredText[5000]
u32	text_len
GF_Compositor *	compositor

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
IS_KeySensor
IS_StringSensor
IS_Mouse
IS_HTKSensor

Function Documentation

gf_isdec_del()

void gf_isdec_del

(

GF_BaseDecoder *

plug

)

IS_ProcessData()

static GF_Err IS_ProcessData ( GF_InputSensorCtx *  is_ctx, const char *  inBuffer, u32  inBufferLength  )

static

add_field()

static void add_field ( GF_InputSensorCtx *  priv, u32  fieldType, const char *  fieldName  )

static

isdev_add_field()

static void isdev_add_field ( GF_InputSensorDevice *  dev, u32  fieldType, const char *  fieldName  )

static

isdev_dispatch_frame()

static void isdev_dispatch_frame ( struct __input_device *  dev, const u8 *  data, u32  data_len  )

static

locate_is_ctx_for_odm()

static GF_InputSensorCtx * locate_is_ctx_for_odm ( GF_Scene *  scene, GF_ObjectManager *  for_odm  )

static

gf_input_sensor_setup_object()

GF_Err gf_input_sensor_setup_object	(	GF_ObjectManager *	odm,
		GF_ESD *	esd
	)

gf_input_sensor_delete()

void gf_input_sensor_delete

(

GF_ObjectManager *

odm

)

InputSensorUnregister()

static void InputSensorUnregister ( GF_Node *  node, ISStack *  st  )

static

InputSensorRegister()

static void InputSensorRegister ( GF_Node *  n )

static

TraverseInputSensor()

static void TraverseInputSensor ( GF_Node *  node, void *  rs, Bool  is_destroy  )

static

InitInputSensor()

void InitInputSensor	(	GF_Scene *	scene,
		GF_Node *	node
	)

InputSensorModified()

void InputSensorModified

(

GF_Node *

node

)

gf_sc_input_sensor_mouse_input()

GF_EXPORT void gf_sc_input_sensor_mouse_input	(	GF_Compositor *	compositor,
		GF_EventMouse *	event
	)

gf_sc_input_sensor_keyboard_input()

GF_EXPORT Bool gf_sc_input_sensor_keyboard_input	(	GF_Compositor *	compositor,
		u32	key_code,
		u32	hw_code,
		Bool	isKeyUp
	)

gf_sc_input_sensor_string_input()

GF_EXPORT void gf_sc_input_sensor_string_input	(	GF_Compositor *	compositor,
		u32	character
	)

DestroyKeySensor()

void DestroyKeySensor	(	GF_Node *	node,
		void *	rs,
		Bool	is_destroy
	)

InitKeySensor()

void InitKeySensor	(	GF_Scene *	scene,
		GF_Node *	node
	)

DestroyStringSensor()

void DestroyStringSensor	(	GF_Node *	node,
		void *	rs,
		Bool	is_destroy
	)

InitStringSensor()

void InitStringSensor	(	GF_Scene *	scene,
		GF_Node *	node
	)