rewrite_ac4.c File Reference

#include <gpac/filters.h>
#include <gpac/constants.h>
#include <gpac/bitstream.h>
#include <gpac/avparse.h>

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Data Structures
struct	GF_AC4MxCtx

Macros
#define	OFFS(_n)   #_n, offsetof(GF_AC4MxCtx, _n)

Functions
GF_Err	ac4mx_configure_pid (GF_Filter *filter, GF_FilterPid *pid, Bool is_remove)
GF_Err	ac4mx_process (GF_Filter *filter)
static GF_Err	ac4mx_initialize (GF_Filter *filter)
static void	ac4mx_finalize (GF_Filter *filter)
const GF_FilterRegister *	ufac4_register (GF_FilterSession *session)

Variables
static const GF_FilterCapability	AC4MxCaps []
static const GF_FilterArgs	AC4MxArgs []
GF_FilterRegister	AC4MxRegister

---

Data Structure Documentation

GF_AC4MxCtx

struct GF_AC4MxCtx

Collaboration diagram for GF_AC4MxCtx:

Data Fields
Bool	rcfg
GF_FilterPid *	ipid
GF_FilterPid *	opid
GF_BitStream *	bs_w
u8 *	dsi
u32	dsi_size
u32	dsi_crc
Bool	update_dsi
GF_Fraction	fdsi
u64	last_cts
u32	timescale

Macro Definition Documentation

OFFS

#define OFFS

(

_n

)

#_n, offsetof(GF_AC4MxCtx, _n)

Function Documentation

ac4mx_configure_pid()

GF_Err ac4mx_configure_pid	(	GF_Filter *	filter,
		GF_FilterPid *	pid,
		Bool	is_remove
	)

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ac4mx_process()

GF_Err ac4mx_process

(

GF_Filter *

filter

)

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ac4mx_initialize()

static GF_Err ac4mx_initialize ( GF_Filter *  filter )

static

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ac4mx_finalize()

static void ac4mx_finalize ( GF_Filter *  filter )

static

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ufac4_register()

const GF_FilterRegister* ufac4_register

(

GF_FilterSession *

session

)

Variable Documentation

AC4MxCaps

const GF_FilterCapability AC4MxCaps[]

static

Initial value:

=
{
        CAP_UINT(GF_CAPS_INPUT_OUTPUT,GF_PROP_PID_STREAM_TYPE, GF_STREAM_AUDIO),
        CAP_UINT(GF_CAPS_INPUT_OUTPUT, GF_PROP_PID_CODECID, GF_CODECID_AC4),
        CAP_BOOL(GF_CAPS_INPUT_EXCLUDED, GF_PROP_PID_UNFRAMED, GF_TRUE),
}

AC4MxArgs

const GF_FilterArgs AC4MxArgs[]

static

Initial value:

=
{
        { OFFS(rcfg), "force repeating decoder config at each I-frame", GF_PROP_BOOL, "true", NULL, 0},
        {0}
}

AC4MxRegister

GF_FilterRegister AC4MxRegister

Initial value:

= {
        .name = "ufac4",
 
 
        .private_size = sizeof(GF_AC4MxCtx),
        .args = AC4MxArgs,
        .initialize = ac4mx_initialize,
        .finalize = ac4mx_finalize,
        SETCAPS(AC4MxCaps),
        .configure_pid = ac4mx_configure_pid,
        .process = ac4mx_process,
        .hint_class_type = GF_FS_CLASS_FRAMING
}