asn1_createText.c File Reference

Functions to create a MHEG5Text from a MHEG5 script (in the form of a list of fpa1_syntaxList structures). More...

#include <stdio.h>
#include "vpa1_sys.h"
#include "vpa1_tgs.h"
#include "fpa1_syn.h"
#include "asn1_sys.h"
#include "mh5base.h"
#include "mh5text.h"
#include "mh5application.h"
#include "asn1_createExtras.h"
#include "asn1_createVisible.h"
#include "asn1_createApplication.h"
#include "asn1_createText.h"

Macros
#define	STARTCORNERUPPERLEFT   (0)
#define	STARTCORNERUPPERRIGHT   (1)
#define	STARTCORNERLOWERLEFT   (2)
#define	STARTCORNERLOWERRIGHT   (3)

Functions
asnErr	asn1_decodeText (fpa1_syntaxList *listPtr, MHEG5Text *text)
	Decodes Text class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.29] for details of ASN.1 representation. More...
MHEG5Ingredient *	asn1_createText (fpa1_syntaxList *listPtr)
	Decodes Text class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.29] for details of ASN.1 representation. More...

Detailed Description

Functions to create a MHEG5Text from a MHEG5 script (in the form of a list of fpa1_syntaxList structures).

Date

18/07/2002

Author

S.Charman

Macro Definition Documentation

#define STARTCORNERLOWERLEFT   (2)

#define STARTCORNERLOWERRIGHT   (3)

#define STARTCORNERUPPERLEFT   (0)

#define STARTCORNERUPPERRIGHT   (1)

Function Documentation

MHEG5Ingredient* asn1_createText

(

fpa1_syntaxList *

listPtr

)

Decodes Text class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.29] for details of ASN.1 representation.

Parameters

listPtr

pointer to current fpa1_syntaxList item

Returns

Pointer to Text class being decoded

asnErr asn1_decodeText	(	fpa1_syntaxList *	listPtr,
		MHEG5Text *	text
	)

Decodes Text class. Refer to MHEG5 Specification (ISO/IEC 13522-2:1996), Appendix A, section [A.29] for details of ASN.1 representation.

Parameters

listPtr	pointer to current fpa1_syntaxList item
text	Pointer to Text class being decoded.

Returns

asnErr