winamp/Src/vlb/exception.h

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2024-09-24 12:54:57 +00:00
/* $Header: /cvs/root/winamp/vlb/exception.h,v 1.1 2009/04/28 20:21:09 audiodsp Exp $ */
/***************************************************************************\
*
* Copyright 2000-2002 Dolby Laboratories, Inc. All Rights
* Reserved. Do not copy. Do not distribute.
* Confidential information.
*
* (C) copyright Fraunhofer - IIS (1998)
* All Rights Reserved
*
* filename: exception.cpp
* project : MPEG-2 AAC Decoder
* contents/description: common exception object
*
* $Header: /cvs/root/winamp/vlb/exception.h,v 1.1 2009/04/28 20:21:09 audiodsp Exp $
*
\***************************************************************************/
#ifndef __EXCEPTION_H__
#define __EXCEPTION_H__
#define AAC_OK 0x0000
#define AAC_FAILURE_BASE 0x1000
#define AAC_UNIMPLEMENTED (AAC_FAILURE_BASE | 1)
#define AAC_NOTADIFHEADER (AAC_FAILURE_BASE | 2)
#define AAC_DOESNOTEXIST (AAC_FAILURE_BASE | 3)
#define AAC_ENDOFSTREAM (AAC_FAILURE_BASE | 4)
#define AAC_SYNCERROR (AAC_FAILURE_BASE | 5)
#define AAC_CRCERROR (AAC_FAILURE_BASE | 6)
#define AAC_INPUT_BUFFER_EMPTY (AAC_FAILURE_BASE | 7)
#define AAC_INVALIDCODEBOOK (AAC_FAILURE_BASE | 8)
#ifdef MAIN_PROFILE
#define AAC_INVALIDPREDICTORRESET (AAC_FAILURE_BASE | 9)
#endif
#define AAC_UNSUPPORTEDWINDOWSHAPE (AAC_FAILURE_BASE | 10)
#define AAC_DOLBY_NOT_SUPPORTED (AAC_FAILURE_BASE | 11)
#define AAC_ILLEGAL_PROFILE (AAC_FAILURE_BASE | 12)
#ifdef __cplusplus
/** Base Class For Exceptions.
This class defines the interface that all exceptions possibly thrown by
\Ref{CAacDecoder} or its input objects are derived from.
*/
class CAacException
{
public :
/// Exception Constructor.
CAacException (int _value, char *_text) : value(_value), text(_text) {} ;
/// Exception Destructor.
~CAacException () {} ;
/** Exception Code Method.
This method returns an exception status code, that can be used programatically.
*/
int What () { return value ; }
/** Exception Text Method.
This method returns a pointer to a plain text explanation of what happened.
It might be used e.g. for user notification messages or the like.
*/
char *Explain () { return text ; }
protected :
int value ;
char *text ;
} ;
#define DECLARE_EXCEPTION(a,b,c) class a : public CAacException { public : a () : CAacException (b, c) {} ; }
#endif
#endif