dmx_saf.c File Reference

#include <gpac/filters.h>
#include <gpac/constants.h>
#include <gpac/thread.h>
#include <gpac/list.h>
#include <gpac/bitstream.h>

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Data Structures
struct	GF_SAFStream
struct	GF_SAFDmxCtx
struct	StreamInfo

Enumerations
enum	{ SAF_FILE_LOCAL , SAF_FILE_REMOTE , SAF_LIVE_STREAM }

Functions
static GFINLINE GF_SAFStream *	saf_get_channel (GF_SAFDmxCtx *saf, u32 stream_id)
static void	safdmx_demux (GF_Filter *filter, GF_SAFDmxCtx *ctx, char *data, u32 data_size)
static void	safdmx_check_dur (GF_SAFDmxCtx *ctx)
GF_Err	safdmx_configure_pid (GF_Filter *filter, GF_FilterPid *pid, Bool is_remove)
static Bool	safdmx_process_event (GF_Filter *filter, const GF_FilterEvent *evt)
GF_Err	safdmx_process (GF_Filter *filter)
GF_Err	safdmx_initialize (GF_Filter *filter)
void	safdmx_finalize (GF_Filter *filter)
static const char *	safdmx_probe_data (const u8 *data, u32 size, GF_FilterProbeScore *score)
const GF_FilterRegister *	safdmx_register (GF_FilterSession *session)

Variables
static const GF_FilterCapability	SAFDmxCaps []
GF_FilterRegister	SAFDmxRegister

---

Data Structure Documentation

GF_SAFStream

struct GF_SAFStream

Data Fields
GF_FilterPid *	opid
u32	au_sn
u32	stream_id
u32	ts_res
u32	buffer_min
u32	ts_resolution
u32	buffersize_db
u8	stream_type
u8	object_type
char *	mime_type
char *	remote_url
char *	dsi
u32	dsi_len
GF_List *	aus
u32	state
u32	last_au_sn
u32	last_au_ts

GF_SAFDmxCtx

struct GF_SAFDmxCtx

Collaboration diagram for GF_SAFDmxCtx:

Data Fields
GF_FilterPid *	ipid
GF_List *	streams
u32	saf_type
Double	start_range
Double	end_range
u32	nb_playing
Bool	is_file
Bool	file_loaded
GF_Fraction64	duration
u64	file_pos
u64	file_size
Bool	initial_play_done
char *	saf_data
u32	alloc_size
u32	saf_size

StreamInfo

struct StreamInfo

Data Fields
u32	stream_id
u32	ts_res

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
SAF_FILE_LOCAL
SAF_FILE_REMOTE
SAF_LIVE_STREAM

Function Documentation

saf_get_channel()

static GFINLINE GF_SAFStream * saf_get_channel ( GF_SAFDmxCtx *  saf, u32  stream_id  )

static

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safdmx_demux()

static void safdmx_demux ( GF_Filter *  filter, GF_SAFDmxCtx *  ctx, char *  data, u32  data_size  )

static

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safdmx_check_dur()

static void safdmx_check_dur ( GF_SAFDmxCtx *  ctx )

static

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safdmx_configure_pid()

GF_Err safdmx_configure_pid	(	GF_Filter *	filter,
		GF_FilterPid *	pid,
		Bool	is_remove
	)

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safdmx_process_event()

static Bool safdmx_process_event ( GF_Filter *  filter, const GF_FilterEvent *  evt  )

static

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safdmx_process()

GF_Err safdmx_process

(

GF_Filter *

filter

)

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safdmx_initialize()

GF_Err safdmx_initialize

(

GF_Filter *

filter

)

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safdmx_finalize()

void safdmx_finalize

(

GF_Filter *

filter

)

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safdmx_probe_data()

static const char * safdmx_probe_data ( const u8 *  data, u32  size, GF_FilterProbeScore *  score  )

static

safdmx_register()

const GF_FilterRegister * safdmx_register

(

GF_FilterSession *

session

)

Variable Documentation

SAFDmxCaps

const GF_FilterCapability SAFDmxCaps[]

static

Initial value:

=
{
        CAP_UINT(GF_CAPS_INPUT, GF_PROP_PID_STREAM_TYPE, GF_STREAM_FILE),
        CAP_STRING(GF_CAPS_INPUT, GF_PROP_PID_FILE_EXT, "saf|lsr"),
        CAP_STRING(GF_CAPS_INPUT, GF_PROP_PID_MIME, "application/x-saf|application/saf"),
        CAP_UINT(GF_CAPS_OUTPUT, GF_PROP_PID_STREAM_TYPE, GF_STREAM_AUDIO),
        CAP_UINT(GF_CAPS_OUTPUT, GF_PROP_PID_STREAM_TYPE, GF_STREAM_VISUAL),
        CAP_UINT(GF_CAPS_OUTPUT, GF_PROP_PID_STREAM_TYPE, GF_STREAM_SCENE),
}

SAFDmxRegister

GF_FilterRegister SAFDmxRegister

Initial value:

= {
        .name = "safdmx",
 
 
        .private_size = sizeof(GF_SAFDmxCtx),
        .flags = GF_FS_REG_USE_SYNC_READ,
        .initialize = safdmx_initialize,
        .finalize = safdmx_finalize,
        SETCAPS(SAFDmxCaps),
        .configure_pid = safdmx_configure_pid,
        .process = safdmx_process,
        .process_event = safdmx_process_event,
        .probe_data = safdmx_probe_data,
        .hint_class_type = GF_FS_CLASS_DEMULTIPLEXER
}