dec_bifs.c File Reference

#include <gpac/filters.h>
#include <gpac/bifs.h>
#include <gpac/constants.h>
#include <gpac/compositor.h>
#include <gpac/internal/compositor_dev.h>

Data Structures
struct	GF_BIFSDecCtx

Functions
static GF_Err	bifs_dec_configure_bifs_dec (GF_BIFSDecCtx *ctx, GF_FilterPid *pid)
GF_Err	bifs_dec_configure_pid (GF_Filter *filter, GF_FilterPid *pid, Bool is_remove)
GF_Err	bifs_dec_process (GF_Filter *filter)
static void	bifs_dec_finalize (GF_Filter *filter)
static Bool	bifs_dec_process_event (GF_Filter *filter, const GF_FilterEvent *com)
const GF_FilterRegister *	bifs_dec_register (GF_FilterSession *session)

Variables
static const GF_FilterCapability	BIFSDecCaps []
GF_FilterRegister	BIFSDecRegister

---

Data Structure Documentation

GF_BIFSDecCtx

struct GF_BIFSDecCtx

Data Fields
GF_BifsDecoder *	bifs_dec
GF_ObjectManager *	odm
GF_Scene *	scene
Bool	is_playing
GF_FilterPid *	out_pid

Function Documentation

bifs_dec_configure_bifs_dec()

static GF_Err bifs_dec_configure_bifs_dec ( GF_BIFSDecCtx *  ctx, GF_FilterPid *  pid  )

static

bifs_dec_configure_pid()

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

bifs_dec_process()

GF_Err bifs_dec_process

(

GF_Filter *

filter

)

bifs_dec_finalize()

static void bifs_dec_finalize ( GF_Filter *  filter )

static

bifs_dec_process_event()

static Bool bifs_dec_process_event ( GF_Filter *  filter, const GF_FilterEvent *  com  )

static

bifs_dec_register()

const GF_FilterRegister * bifs_dec_register

(

GF_FilterSession *

session

)

Variable Documentation

BIFSDecCaps

const GF_FilterCapability BIFSDecCaps[]

static

Initial value:

=
{
        CAP_UINT(GF_CAPS_INPUT,GF_PROP_PID_STREAM_TYPE, GF_STREAM_SCENE),
        CAP_BOOL(GF_CAPS_INPUT_EXCLUDED, GF_PROP_PID_UNFRAMED, GF_TRUE),
        CAP_UINT(GF_CAPS_INPUT,GF_PROP_PID_CODECID, GF_CODECID_BIFS),
        CAP_UINT(GF_CAPS_INPUT,GF_PROP_PID_CODECID, GF_CODECID_BIFS_V2),
        CAP_UINT(GF_CAPS_OUTPUT, GF_PROP_PID_STREAM_TYPE, GF_STREAM_SCENE),
        CAP_UINT(GF_CAPS_OUTPUT, GF_PROP_PID_CODECID, GF_CODECID_RAW),
}

BIFSDecRegister

GF_FilterRegister BIFSDecRegister

Initial value:

= {
        .name = "bifsdec",
 
        GF_FS_SET_HELP("This filter decodes MPEG-4 BIFS binary frames directly into the scene graph of the compositor.\n"
        "Note: This filter cannot be used to dump BIFS content to text or xml, use `MP4Box` for that.")
        .private_size = sizeof(GF_BIFSDecCtx),
        .flags = GF_FS_REG_MAIN_THREAD,
        .priority = 1,
        SETCAPS(BIFSDecCaps),
        .finalize = bifs_dec_finalize,
        .process = bifs_dec_process,
        .configure_pid = bifs_dec_configure_pid,
        .process_event = bifs_dec_process_event,
}