loader_svg.c File Reference

#include <gpac/scene_manager.h>
#include <gpac/constants.h>
#include <gpac/utf.h>
#include <gpac/xml.h>
#include <gpac/events.h>
#include <gpac/internal/compositor_dev.h>
#include <gpac/internal/scenegraph_dev.h>
#include <gpac/internal/laser_dev.h>
#include <gpac/nodes_svg.h>
#include <gpac/base_coding.h>

Include dependency graph for loader_svg.c:

Data Structures
struct	SVG_SAFExternalStream
struct	GF_SVG_Parser
struct	SVG_DeferredAnimation
struct	SVG_NodeStack

Functions
static GF_Err	svg_report (GF_SVG_Parser *parser, GF_Err e, char *format,...)
static void	svg_progress (void *cbk, u64 done, u64 total)
static SVG_SAFExternalStream *	svg_saf_get_stream (GF_SVG_Parser *parser, u32 id, const char *name)
static SVG_SAFExternalStream *	svg_saf_get_next_available_stream (GF_SVG_Parser *parser)
static void	svg_lsr_set_v2 (GF_SVG_Parser *parser)
static void	svg_process_media_href (GF_SVG_Parser *parser, GF_Node *elt, XMLRI *iri)
static void	xsr_exec_command_list (GF_Node *node, void *par, Bool is_destroy)
static GF_Node *	svg_find_node (GF_SVG_Parser *parser, char *ID)
static void	svg_post_process_href (GF_SVG_Parser *parser, GF_Node *elt, XMLRI *iri)
static void	svg_delete_deferred_anim (SVG_DeferredAnimation *anim, GF_List *deferred_animations)
static Bool	svg_parse_animation (GF_SVG_Parser *parser, GF_SceneGraph *sg, SVG_DeferredAnimation *anim, const char *nodeID, u32 force_type)
static void	svg_resolved_refs (GF_SVG_Parser *parser, GF_SceneGraph *sg, const char *nodeID)
static void	svg_init_root_element (GF_SVG_Parser *parser, SVG_Element *root_svg)
static void	svg_check_namespace (GF_SVG_Parser *parser, const GF_XMLAttribute *attributes, u32 nb_attributes, Bool *has_ns)
static SVG_Element *	svg_parse_element (GF_SVG_Parser *parser, const char *name, const char *name_space, const GF_XMLAttribute *attributes, u32 nb_attributes, SVG_NodeStack *parent, Bool *has_ns)
static GF_Err	lsr_parse_command (GF_SVG_Parser *parser, const GF_XMLAttribute *attributes, u32 nb_attributes)
static u32	lsr_get_command_by_name (const char *name)
static GF_ESD *	lsr_parse_header (GF_SVG_Parser *parser, const char *name, const char *name_space, const GF_XMLAttribute *attributes, u32 nb_attributes)
static void	svg_node_start (void *sax_cbck, const char *name, const char *name_space, const GF_XMLAttribute *attributes, u32 nb_attributes)
static void	svg_node_end (void *sax_cbck, const char *name, const char *name_space)
static void	svg_text_content (void *sax_cbck, const char *text_content, Bool is_cdata)
static GF_SVG_Parser *	svg_new_parser (GF_SceneLoader *load)
static void	svg_flush_animations (GF_SVG_Parser *parser)
static void	gf_sm_svg_flush_state (GF_SVG_Parser *parser)
static GF_Err	gf_sm_load_initialize_svg (GF_SceneLoader *load, const char *str_data, Bool is_fragment)
GF_Err	load_svg_run (GF_SceneLoader *load)
static void	load_svg_done (GF_SceneLoader *load)
GF_Err	load_svg_parse_string (GF_SceneLoader *load, const char *str)
static GF_Err	load_svg_suspend (GF_SceneLoader *load, Bool suspend)
GF_Err	gf_sm_load_init_svg (GF_SceneLoader *load)
GF_Node *	gf_sm_load_svg_from_string (GF_SceneGraph *in_scene, char *node_str)

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Data Structure Documentation

SVG_SAFExternalStream

struct SVG_SAFExternalStream

Data Fields
struct _st_entry *	next
char *	stream_name
u32	id
const char *	nhml_info

GF_SVG_Parser

struct GF_SVG_Parser

Collaboration diagram for GF_SVG_Parser:

Data Fields
GF_SceneLoader *	load
GF_Err	last_error
GF_SAXParser *	sax_parser
u32	has_root
GF_List *	node_stack
GF_List *	deferred_hrefs
GF_List *	deferred_animations
GF_List *	deferred_listeners
GF_List *	peeked_nodes
u32	command_depth
GF_StreamContext *	laser_es
GF_AUContext *	laser_au
GF_Command *	command
GF_AUContext *	saf_au
GF_StreamContext *	saf_es
SVG_SAFExternalStream *	streams
u32	current_ns
GF_Node *	fragment_root

SVG_DeferredAnimation

struct SVG_DeferredAnimation

Data Fields
u32	resolve_stage
SVG_Element *	animation_elt
SVG_Element *	anim_parent
SVG_Element *	target
char *	target_id
char *	type
char *	to
char *	from
char *	by
char *	values

SVG_NodeStack

struct SVG_NodeStack

Collaboration diagram for SVG_NodeStack:

Data Fields
SVG_Element *	node
SVG_DeferredAnimation *	anim
u32	unknown_depth
GF_ChildNodeItem *	last_child
u32	current_ns
Bool	has_ns

Function Documentation

svg_report()

static GF_Err svg_report ( GF_SVG_Parser *  parser, GF_Err  e, char *  format,   ...  )

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svg_progress()

static void svg_progress ( void *  cbk, u64  done, u64  total  )

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svg_saf_get_stream()

static SVG_SAFExternalStream* svg_saf_get_stream ( GF_SVG_Parser *  parser, u32  id, const char *  name  )

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svg_saf_get_next_available_stream()

static SVG_SAFExternalStream* svg_saf_get_next_available_stream ( GF_SVG_Parser *  parser )

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svg_lsr_set_v2()

static void svg_lsr_set_v2 ( GF_SVG_Parser *  parser )

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svg_process_media_href()

static void svg_process_media_href ( GF_SVG_Parser *  parser, GF_Node *  elt, XMLRI *  iri  )

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xsr_exec_command_list()

static void xsr_exec_command_list ( GF_Node *  node, void *  par, Bool  is_destroy  )

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svg_find_node()

static GF_Node* svg_find_node ( GF_SVG_Parser *  parser, char *  ID  )

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svg_post_process_href()

static void svg_post_process_href ( GF_SVG_Parser *  parser, GF_Node *  elt, XMLRI *  iri  )

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svg_delete_deferred_anim()

static void svg_delete_deferred_anim ( SVG_DeferredAnimation *  anim, GF_List *  deferred_animations  )

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svg_parse_animation()

static Bool svg_parse_animation ( GF_SVG_Parser *  parser, GF_SceneGraph *  sg, SVG_DeferredAnimation *  anim, const char *  nodeID, u32  force_type  )

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svg_resolved_refs()

static void svg_resolved_refs ( GF_SVG_Parser *  parser, GF_SceneGraph *  sg, const char *  nodeID  )

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svg_init_root_element()

static void svg_init_root_element ( GF_SVG_Parser *  parser, SVG_Element *  root_svg  )

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svg_check_namespace()

static void svg_check_namespace ( GF_SVG_Parser *  parser, const GF_XMLAttribute *  attributes, u32  nb_attributes, Bool *  has_ns  )

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svg_parse_element()

static SVG_Element* svg_parse_element ( GF_SVG_Parser *  parser, const char *  name, const char *  name_space, const GF_XMLAttribute *  attributes, u32  nb_attributes, SVG_NodeStack *  parent, Bool *  has_ns  )

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lsr_parse_command()

static GF_Err lsr_parse_command ( GF_SVG_Parser *  parser, const GF_XMLAttribute *  attributes, u32  nb_attributes  )

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lsr_get_command_by_name()

static u32 lsr_get_command_by_name ( const char *  name )

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lsr_parse_header()

static GF_ESD* lsr_parse_header ( GF_SVG_Parser *  parser, const char *  name, const char *  name_space, const GF_XMLAttribute *  attributes, u32  nb_attributes  )

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svg_node_start()

static void svg_node_start ( void *  sax_cbck, const char *  name, const char *  name_space, const GF_XMLAttribute *  attributes, u32  nb_attributes  )

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svg_node_end()

static void svg_node_end ( void *  sax_cbck, const char *  name, const char *  name_space  )

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svg_text_content()

static void svg_text_content ( void *  sax_cbck, const char *  text_content, Bool  is_cdata  )

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svg_new_parser()

static GF_SVG_Parser* svg_new_parser ( GF_SceneLoader *  load )

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svg_flush_animations()

static void svg_flush_animations ( GF_SVG_Parser *  parser )

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gf_sm_svg_flush_state()

static void gf_sm_svg_flush_state ( GF_SVG_Parser *  parser )

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gf_sm_load_initialize_svg()

static GF_Err gf_sm_load_initialize_svg ( GF_SceneLoader *  load, const char *  str_data, Bool  is_fragment  )

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load_svg_run()

GF_Err load_svg_run

(

GF_SceneLoader *

load

)

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load_svg_done()

static void load_svg_done ( GF_SceneLoader *  load )

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load_svg_parse_string()

GF_Err load_svg_parse_string	(	GF_SceneLoader *	load,
		const char *	str
	)

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load_svg_suspend()

static GF_Err load_svg_suspend ( GF_SceneLoader *  load, Bool  suspend  )

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gf_sm_load_init_svg()

GF_Err gf_sm_load_init_svg

(

GF_SceneLoader *

load

)

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gf_sm_load_svg_from_string()

GF_Node* gf_sm_load_svg_from_string	(	GF_SceneGraph *	in_scene,
		char *	node_str
	)

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