scene.c File Reference

#include <gpac/constants.h>
#include <gpac/network.h>
#include <gpac/internal/compositor_dev.h>
#include <gpac/nodes_x3d.h>
#include <gpac/scenegraph_svg.h>

Include dependency graph for scene.c:

Macros
#define	SFURL_RESET(__url)
#define	USE_TEXTURES   0

Functions
GF_EXPORT Double	gf_scene_get_time (void *_is)
void	gf_storage_save (M_Storage *storage)
static void	inline_on_media_event (GF_Scene *scene, u32 type)
void	gf_scene_message_ex (GF_Scene *scene, const char *service, const char *message, GF_Err error, Bool no_filtering)
void	gf_scene_message (GF_Scene *scene, const char *service, const char *message, GF_Err error)
char *	gf_scene_resolve_xlink (GF_Node *node, char *the_url)
static Bool	gf_scene_script_action (void *opaque, GF_JSAPIActionType type, GF_Node *n, GF_JSAPIParam *param)
Bool	gf_scene_is_root (GF_Scene *scene)
GF_Scene *	gf_scene_get_root_scene (GF_Scene *scene)
GF_EXPORT GF_Scene *	gf_scene_new (GF_Compositor *compositor, GF_Scene *parentScene)
static void	gf_scene_reset_urls (GF_Scene *scene)
GF_EXPORT void	gf_scene_del (GF_Scene *scene)
GF_EXPORT GF_ObjectManager *	gf_scene_find_odm (GF_Scene *scene, u16 OD_ID)
GF_EXPORT void	gf_scene_disconnect (GF_Scene *scene, Bool for_shutdown)
static void	gf_scene_insert_object (GF_Scene *scene, GF_MediaObject *mo, Bool lock_timelines, GF_MediaObject *sync_ref, Bool keep_fragment, GF_Scene *original_parent_scene, Bool for_addon)
static void	gf_scene_reinsert_object (GF_Scene *scene, GF_MediaObject *mo)
void	gf_scene_remove_object (GF_Scene *scene, GF_ObjectManager *odm, u32 for_shutdown)
void	gf_scene_buffering_info (GF_Scene *scene, Bool rebuffer_done)
void	gf_scene_notify_event (GF_Scene *scene, u32 event_type, GF_Node *n, void *_event, GF_Err code, Bool no_queuing)
GF_EXPORT void	gf_scene_attach_to_compositor (GF_Scene *scene)
static GF_MediaObject *	IS_CheckExistingObject (GF_Scene *scene, MFURL *urls, u32 type)
static GFINLINE Bool	is_match_obj_type (u32 type, u32 hint_type)
GF_EXPORT GF_MediaObject *	gf_scene_get_media_object_ex (GF_Scene *scene, MFURL *url, u32 obj_type_hint, Bool lock_timelines, GF_MediaObject *sync_ref, Bool force_new_if_not_attached, GF_Node *node, GF_Scene *parent_scene_addon)
GF_MediaObject *	gf_scene_get_media_object (GF_Scene *scene, MFURL *url, u32 obj_type_hint, Bool lock_timelines)
static void	gf_scene_get_video_size (GF_MediaObject *mo, u32 *w, u32 *h)
GF_EXPORT void	gf_scene_setup_object (GF_Scene *scene, GF_ObjectManager *odm)
GF_EXPORT void	gf_scene_set_duration (GF_Scene *scene)
GF_EXPORT void	gf_scene_set_timeshift_depth (GF_Scene *scene)
GF_MediaObject *	gf_scene_find_object (GF_Scene *scene, u16 ODID, char *url)
GF_EXPORT void	gf_scene_register_extra_graph (GF_Scene *scene, GF_SceneGraph *extra_scene, Bool do_remove)
void	gf_scene_force_size_to_video (GF_Scene *scene, GF_MediaObject *mo)
static void	IS_UpdateVideoPos (GF_Scene *scene)
static GF_Node *	is_create_node (GF_SceneGraph *sg, u32 tag, const char *def_name)
static Bool	is_odm_url (SFURL *url, GF_ObjectManager *odm)
static void	set_media_url (GF_Scene *scene, SFURL *media_url, GF_Node *node, MFURL *node_url, u32 type)
static void	scene_video_mouse_move (void *param, GF_FieldInfo *field)
static GF_Node *	load_vr_proto_node (GF_SceneGraph *sg, const char *name, const char *def_name)
void	transform2d_set_untransform (GF_Node *node)
static void	create_movie (GF_Scene *scene, GF_Node *root, const char *tr_name, const char *texture_name, const char *name_geo, Bool is_untransform)
void	gf_scene_regenerate (GF_Scene *scene)
void	gf_scene_toggle_addons (GF_Scene *scene, Bool show_addons)
static Bool	check_odm_deactivate (SFURL *url, GF_ObjectManager *odm, GF_Node *n)
static void	odm_deactivate (GF_Node *n)
static void	odm_activate (SFURL *url, GF_Node *n)
GF_EXPORT void	gf_scene_set_service_id (GF_Scene *scene, u32 service_id)
GF_EXPORT void	gf_scene_select_object (GF_Scene *scene, GF_ObjectManager *odm)
void	gf_scene_select_main_addon (GF_Scene *scene, GF_ObjectManager *odm, Bool set_on, u64 absolute_clock_time)
GF_EXPORT void	gf_scene_set_addon_layout_info (GF_Scene *scene, u32 position, u32 size_factor)
GF_EXPORT void	gf_scene_resume_live (GF_Scene *subscene)
void	gf_scene_restart_dynamic (GF_Scene *scene, s64 from_time, Bool restart_only, Bool disable_addon_check)
GF_EXPORT void	gf_scene_force_size (GF_Scene *scene, u32 width, u32 height)
GF_EXPORT Bool	gf_scene_process_anchor (GF_Node *caller, GF_Event *evt)
GF_EXPORT GF_Compositor *	gf_sc_get_compositor (GF_Node *node)
const char *	gf_scene_get_fragment_uri (GF_Node *node)
void	gf_scene_set_fragment_uri (GF_Node *node, const char *uri)
GF_Node *	gf_scene_get_subscene_root (GF_Node *node)
Bool	gf_scene_check_clocks (GF_SceneNamespace *ns, GF_Scene *scene, Bool check_buffering)
const char *	gf_scene_get_service_url (GF_SceneGraph *sg)
Bool	gf_scene_is_over (GF_SceneGraph *sg)
GF_SceneGraph *	gf_scene_enum_extra_scene (GF_SceneGraph *sg, u32 *i)
Bool	gf_scene_is_dynamic_scene (GF_SceneGraph *sg)
void	gf_scene_generate_views (GF_Scene *scene, char *url, char *parent_path)
void	gf_scene_generate_mosaic (GF_Scene *scene, char *url, char *parent_path)
void	gf_scene_reset_addon (GF_AddonMedia *addon, Bool disconnect)
void	gf_scene_reset_addons (GF_Scene *scene)
static void	load_associated_media (GF_Scene *scene, GF_AddonMedia *addon)
GF_EXPORT void	gf_scene_register_associated_media (GF_Scene *scene, GF_AssociatedContentLocation *addon_info)
void	gf_scene_notify_associated_media_timeline (GF_Scene *scene, GF_AssociatedContentTiming *addon_time)
Bool	gf_scene_check_addon_restart (GF_AddonMedia *addon, u64 cts, u64 dts)
Double	gf_scene_adjust_time_for_addon (GF_AddonMedia *addon, Double clock_time, u8 *timestamp_based)
s64	gf_scene_adjust_timestamp_for_addon (GF_AddonMedia *addon, u64 orig_ts)
GF_EXPORT void	gf_scene_switch_quality (GF_Scene *scene, Bool up)

Macro Definition Documentation

SFURL_RESET

#define SFURL_RESET

(

__url

)

Value:

        if (__url.url) gf_free(__url.url);\
        memset(&__url, 0, sizeof(SFURL));

USE_TEXTURES

#define USE_TEXTURES   0

Function Documentation

gf_scene_get_time()

GF_EXPORT Double gf_scene_get_time

(

void *

_is

)

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gf_storage_save()

void gf_storage_save

(

M_Storage *

storage

)

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inline_on_media_event()

static void inline_on_media_event ( GF_Scene *  scene, u32  type  )

static

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gf_scene_message_ex()

void gf_scene_message_ex	(	GF_Scene *	scene,
		const char *	service,
		const char *	message,
		GF_Err	error,
		Bool	no_filtering
	)

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gf_scene_message()

void gf_scene_message	(	GF_Scene *	scene,
		const char *	service,
		const char *	message,
		GF_Err	error
	)

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gf_scene_resolve_xlink()

char* gf_scene_resolve_xlink	(	GF_Node *	node,
		char *	the_url
	)

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gf_scene_script_action()

static Bool gf_scene_script_action ( void *  opaque, GF_JSAPIActionType  type, GF_Node *  n, GF_JSAPIParam *  param  )

static

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gf_scene_is_root()

Bool gf_scene_is_root

(

GF_Scene *

scene

)

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gf_scene_get_root_scene()

GF_Scene* gf_scene_get_root_scene

(

GF_Scene *

scene

)

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gf_scene_new()

GF_EXPORT GF_Scene* gf_scene_new	(	GF_Compositor *	compositor,
		GF_Scene *	parentScene
	)

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gf_scene_reset_urls()

static void gf_scene_reset_urls ( GF_Scene *  scene )

static

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gf_scene_del()

GF_EXPORT void gf_scene_del

(

GF_Scene *

scene

)

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gf_scene_find_odm()

GF_EXPORT GF_ObjectManager* gf_scene_find_odm	(	GF_Scene *	scene,
		u16	OD_ID
	)

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gf_scene_disconnect()

GF_EXPORT void gf_scene_disconnect	(	GF_Scene *	scene,
		Bool	for_shutdown
	)

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gf_scene_insert_object()

static void gf_scene_insert_object ( GF_Scene *  scene, GF_MediaObject *  mo, Bool  lock_timelines, GF_MediaObject *  sync_ref, Bool  keep_fragment, GF_Scene *  original_parent_scene, Bool  for_addon  )

static

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gf_scene_reinsert_object()

static void gf_scene_reinsert_object ( GF_Scene *  scene, GF_MediaObject *  mo  )

static

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gf_scene_remove_object()

void gf_scene_remove_object	(	GF_Scene *	scene,
		GF_ObjectManager *	odm,
		u32	for_shutdown
	)

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gf_scene_buffering_info()

void gf_scene_buffering_info	(	GF_Scene *	scene,
		Bool	rebuffer_done
	)

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gf_scene_notify_event()

void gf_scene_notify_event	(	GF_Scene *	scene,
		u32	event_type,
		GF_Node *	n,
		void *	_event,
		GF_Err	code,
		Bool	no_queuing
	)

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gf_scene_attach_to_compositor()

GF_EXPORT void gf_scene_attach_to_compositor

(

GF_Scene *

scene

)

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IS_CheckExistingObject()

static GF_MediaObject* IS_CheckExistingObject ( GF_Scene *  scene, MFURL *  urls, u32  type  )

static

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is_match_obj_type()

static GFINLINE Bool is_match_obj_type ( u32  type, u32  hint_type  )

static

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gf_scene_get_media_object_ex()

GF_EXPORT GF_MediaObject* gf_scene_get_media_object_ex	(	GF_Scene *	scene,
		MFURL *	url,
		u32	obj_type_hint,
		Bool	lock_timelines,
		GF_MediaObject *	sync_ref,
		Bool	force_new_if_not_attached,
		GF_Node *	node,
		GF_Scene *	parent_scene_addon
	)

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gf_scene_get_media_object()

GF_MediaObject* gf_scene_get_media_object	(	GF_Scene *	scene,
		MFURL *	url,
		u32	obj_type_hint,
		Bool	lock_timelines
	)

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gf_scene_get_video_size()

static void gf_scene_get_video_size ( GF_MediaObject *  mo, u32 *  w, u32 *  h  )

static

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gf_scene_setup_object()

GF_EXPORT void gf_scene_setup_object	(	GF_Scene *	scene,
		GF_ObjectManager *	odm
	)

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gf_scene_set_duration()

GF_EXPORT void gf_scene_set_duration

(

GF_Scene *

scene

)

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gf_scene_set_timeshift_depth()

GF_EXPORT void gf_scene_set_timeshift_depth

(

GF_Scene *

scene

)

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gf_scene_find_object()

GF_MediaObject* gf_scene_find_object	(	GF_Scene *	scene,
		u16	ODID,
		char *	url
	)

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gf_scene_register_extra_graph()

GF_EXPORT void gf_scene_register_extra_graph	(	GF_Scene *	scene,
		GF_SceneGraph *	extra_scene,
		Bool	do_remove
	)

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gf_scene_force_size_to_video()

void gf_scene_force_size_to_video	(	GF_Scene *	scene,
		GF_MediaObject *	mo
	)

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IS_UpdateVideoPos()

static void IS_UpdateVideoPos ( GF_Scene *  scene )

static

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is_create_node()

static GF_Node* is_create_node ( GF_SceneGraph *  sg, u32  tag, const char *  def_name  )

static

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is_odm_url()

static Bool is_odm_url ( SFURL *  url, GF_ObjectManager *  odm  )

static

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set_media_url()

static void set_media_url ( GF_Scene *  scene, SFURL *  media_url, GF_Node *  node, MFURL *  node_url, u32  type  )

static

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scene_video_mouse_move()

static void scene_video_mouse_move ( void *  param, GF_FieldInfo *  field  )

static

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load_vr_proto_node()

static GF_Node* load_vr_proto_node ( GF_SceneGraph *  sg, const char *  name, const char *  def_name  )

static

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transform2d_set_untransform()

void transform2d_set_untransform

(

GF_Node *

node

)

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create_movie()

static void create_movie ( GF_Scene *  scene, GF_Node *  root, const char *  tr_name, const char *  texture_name, const char *  name_geo, Bool  is_untransform  )

static

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gf_scene_regenerate()

void gf_scene_regenerate

(

GF_Scene *

scene

)

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gf_scene_toggle_addons()

void gf_scene_toggle_addons	(	GF_Scene *	scene,
		Bool	show_addons
	)

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check_odm_deactivate()

static Bool check_odm_deactivate ( SFURL *  url, GF_ObjectManager *  odm, GF_Node *  n  )

static

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odm_deactivate()

static void odm_deactivate ( GF_Node *  n )

static

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odm_activate()

static void odm_activate ( SFURL *  url, GF_Node *  n  )

static

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gf_scene_set_service_id()

GF_EXPORT void gf_scene_set_service_id	(	GF_Scene *	scene,
		u32	service_id
	)

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gf_scene_select_object()

GF_EXPORT void gf_scene_select_object	(	GF_Scene *	scene,
		GF_ObjectManager *	odm
	)

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gf_scene_select_main_addon()

void gf_scene_select_main_addon	(	GF_Scene *	scene,
		GF_ObjectManager *	odm,
		Bool	set_on,
		u64	absolute_clock_time
	)

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gf_scene_set_addon_layout_info()

GF_EXPORT void gf_scene_set_addon_layout_info	(	GF_Scene *	scene,
		u32	position,
		u32	size_factor
	)

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gf_scene_resume_live()

GF_EXPORT void gf_scene_resume_live

(

GF_Scene *

subscene

)

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gf_scene_restart_dynamic()

void gf_scene_restart_dynamic	(	GF_Scene *	scene,
		s64	from_time,
		Bool	restart_only,
		Bool	disable_addon_check
	)

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gf_scene_force_size()

GF_EXPORT void gf_scene_force_size	(	GF_Scene *	scene,
		u32	width,
		u32	height
	)

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gf_scene_process_anchor()

GF_EXPORT Bool gf_scene_process_anchor	(	GF_Node *	caller,
		GF_Event *	evt
	)

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gf_scene_get_fragment_uri()

const char* gf_scene_get_fragment_uri

(

GF_Node *

node

)

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gf_scene_set_fragment_uri()

void gf_scene_set_fragment_uri	(	GF_Node *	node,
		const char *	uri
	)

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gf_scene_get_subscene_root()

GF_Node* gf_scene_get_subscene_root

(

GF_Node *

node

)

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gf_scene_check_clocks()

Bool gf_scene_check_clocks	(	GF_SceneNamespace *	ns,
		GF_Scene *	scene,
		Bool	check_buffering
	)

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gf_scene_get_service_url()

const char* gf_scene_get_service_url

(

GF_SceneGraph *

sg

)

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gf_scene_is_over()

Bool gf_scene_is_over

(

GF_SceneGraph *

sg

)

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gf_scene_enum_extra_scene()

GF_SceneGraph* gf_scene_enum_extra_scene	(	GF_SceneGraph *	sg,
		u32 *	i
	)

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gf_scene_is_dynamic_scene()

Bool gf_scene_is_dynamic_scene

(

GF_SceneGraph *

sg

)

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gf_scene_generate_views()

void gf_scene_generate_views	(	GF_Scene *	scene,
		char *	url,
		char *	parent_path
	)

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gf_scene_generate_mosaic()

void gf_scene_generate_mosaic	(	GF_Scene *	scene,
		char *	url,
		char *	parent_path
	)

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gf_scene_reset_addon()

void gf_scene_reset_addon	(	GF_AddonMedia *	addon,
		Bool	disconnect
	)

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gf_scene_reset_addons()

void gf_scene_reset_addons

(

GF_Scene *

scene

)

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load_associated_media()

static void load_associated_media ( GF_Scene *  scene, GF_AddonMedia *  addon  )

static

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gf_scene_register_associated_media()

GF_EXPORT void gf_scene_register_associated_media	(	GF_Scene *	scene,
		GF_AssociatedContentLocation *	addon_info
	)

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gf_scene_notify_associated_media_timeline()

void gf_scene_notify_associated_media_timeline	(	GF_Scene *	scene,
		GF_AssociatedContentTiming *	addon_time
	)

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gf_scene_check_addon_restart()

Bool gf_scene_check_addon_restart	(	GF_AddonMedia *	addon,
		u64	cts,
		u64	dts
	)

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gf_scene_adjust_time_for_addon()

Double gf_scene_adjust_time_for_addon	(	GF_AddonMedia *	addon,
		Double	clock_time,
		u8 *	timestamp_based
	)

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gf_scene_adjust_timestamp_for_addon()

s64 gf_scene_adjust_timestamp_for_addon	(	GF_AddonMedia *	addon,
		u64	orig_ts
	)

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gf_scene_switch_quality()

GF_EXPORT void gf_scene_switch_quality	(	GF_Scene *	scene,
		Bool	up
	)

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