exceptions.h

H.263的编码程序,加了CPU指令优化,VC版.

//This header file defines all the exceptions which may happen during encoding.
#ifndef _Exceptionsh
#define _Exceptionsh

#include "HEnc.h"

#define E_OPENENC_FORMAT    "Exception Happened when open encoder!\n \
                            This encoder can only encode _SUBQCIP(0),_QCIF(1), _CIF(2), \
						    _4CIF(3) and _16CIF(4).\nThe encoder is not open.\n"

#define E_OPENENC_NO_MEMORY    "Exception Happened when open encoder!\n \
							    There is not enough memory to run the encoder.\n"

#define E_INITENC_NO_PICTURE   "Exception Happened when initiating encoder!\n \
								The input picture pointer is NULL.\n \
								The encoder has been closed.\n"

#define E_INITENC_NO_OUT_BUFFER  "Exception Happened when initiating encoder!\n \
								  The output buffer pointer is NULL.\n \
								  The encoder has been closed.\n"

#define E_INITENC_LITTLE_OUT_BUFFER "Exception Happened when initiating encoder!\n \
								     The output buffer is not enough.Please ENLARGE the buffer.\n \
									 The encoder has been closed.\n"

#define E_INITENC_WRONG_SEARCH_RANGE "Exception Happened when initiating encoder!\n \
									 The search range should be [1,15].\n \
									 The encoder has been closed.\n"

#define E_INITENC_WRONG_QP "Exception Happened when initiating encoder!\n \
							The QP should be [1,31].\n \
							The encoder has been closed.\n"

#define E_INITENC_WRONG_QI "Exception Happened when initiating encoder!\n \
							The QI should be [1,31].\n \
							The encoder has been closed.\n"

#define E_INITENC_WRONG_SEARCH_METHOD "Exception Happened when initiating encoder!\n \
									 The search method should be [1,4].\n \
									 The encoder has been closed.\n"

#define E_INITENC_WRONG_P_RATE "Exception Happened when initiating encoder!\n \
								The P_rate shoule >=0. \n \
								The encoder has been closed.\n"
#define E_INITENC_WRONG_FRAMERATE "Exception Happened when initiating encoder!\n \
								   The framerate shoule >=0. \n \
								   The encoder has been closed.\n"

//This function is called  to free the memories malloced when exception happened during malloc memory.
//errnr : indicates the memories have been malloced.
void deal_exceptions(int errnr, H263VencStatus *encoder, MCParam *mc);
#endif