jerror.h

ESS3890+SL原代码（1*16内存）

/* Copyright 2000, ESS Technology, Inc.                                 */
/* SCCSID @(#)jerror.h	1.2 01/22/02 */

/* Based on DVD/SVCD version 	1.5 05/30/01 */

/* $Id$ */

/*
 * $Log$
 */


/*
 * jerror.h
 *
 * Copyright (C) 1994-1995, Thomas G. Lane.
 * This file is part of the Independent JPEG Group's software.
 * For conditions of distribution and use, see the accompanying README file.
 *
 * This file defines the error and message codes for the JPEG library.
 * Edit this file to add new codes, or to translate the message strings to
 * some other language.
 * A set of error-reporting macros are defined too.  Some applications using
 * the JPEG library may wish to include this file to get the error codes
 * and/or the macros.
 */

/*
 * To define the enum list of message codes, include this file without
 * defining macro JMESSAGE.  To create a message string table, include it
 * again with a suitable JMESSAGE definition (see jerror.c for an example).
 */
#ifndef JMESSAGE
#ifndef JERROR_H
/* First time through, define the enum list */
#define JMAKE_ENUM_LIST
#else
/* Repeated inclusions of this file are no-ops unless JMESSAGE is defined */
#define JMESSAGE(code,string)
#endif /* JERROR_H */
#endif /* JMESSAGE */

#ifdef JMAKE_ENUM_LIST
typedef enum {

#define JMESSAGE(code,string)	code ,

#endif /* JMAKE_ENUM_LIST */

JMESSAGE(JMSG_NOMESSAGE, "Bogus message code %d") /* Must be first entry! */

/* DVD Error Messages */
JMESSAGE(JERR_CORRUPT_DATA, "Corrupt JPEG data: bad Huffman code")
JMESSAGE(JERR_OUT_OF_MEMORY, "Insufficient memory (compsize %d)")
JMESSAGE(JERR_COMPONENT_COUNT, "Too many color components: %d")
JMESSAGE(JERR_PROGRESSIVE_MODE, "Not supported yet.")
JMESSAGE(JERR_JPEG_ERROR, "JPEG general decoding error.")

#ifdef JMAKE_ENUM_LIST

  JMSG_LASTMSGCODE
} J_MESSAGE_CODE;

#undef JMAKE_ENUM_LIST
#endif /* JMAKE_ENUM_LIST */

/* Zap JMESSAGE macro so that future re-inclusions do nothing by default */
#undef JMESSAGE


#ifndef JERROR_H
#define JERROR_H

/* Macros to simplify using the error and trace message stuff */
/* The first parameter is either type of cinfo pointer */

/* Fatal errors (print message and exit) */
#define ERREXITDVD(cinfo,code,p1)  \
  ((cinfo)->err->msg_code = (code), \
   (cinfo)->err->msg_parm.i[0] = (p1), \
   (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))

#define ERREXIT(cinfo,code)  \
   (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))
#define ERREXIT1(cinfo,code,p1) \
   (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))
#define ERREXIT2(cinfo,code,p1,p2) \
   (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))
#define ERREXIT3(cinfo,code,p1,p2,p3)
#define ERREXIT4(cinfo,code,p1,p2,p3,p4)
#define ERREXITS(cinfo,code,str)

#define MAKESTMT(stuff)		do { stuff } while (0)

/* Nonfatal errors (we can keep going, but the data is probably corrupt) */
#define WARNMS(cinfo,code)
#define WARNMS1(cinfo,code,p1)
#define WARNMS2(cinfo,code,p1,p2)

/* Informational/debugging messages */
#define TRACEMS(cinfo,lvl,code)
#define TRACEMS1(cinfo,lvl,code,p1)
#define TRACEMS2(cinfo,lvl,code,p1,p2)
#define TRACEMS3(cinfo,lvl,code,p1,p2,p3)
#define TRACEMS4(cinfo,lvl,code,p1,p2,p3,p4)
#define TRACEMS8(cinfo,lvl,code,p1,p2,p3,p4,p5,p6,p7,p8)
#define TRACEMSS(cinfo,lvl,code,str)

#endif /* JERROR_H */