www.pudn.com > iMagic_2006_0428_v098r23.rar > aacenccommon.h

#ifndef _AACENCCOMMON_H 
#define _AACENCCOMMON_H 
 
 
/////////////////////////////////////// 
// Experiment Define 
/////////////////////////////////////// 
//#define _DUMP_MS_USED 
//#define _DUMP_PE_BITS 
//#define _DUMP_LR_PE 
//#define _DUMP_ISCALE 
//#define _DUMP_FINAL_SCALE 
//#define _DUMP_QUANT_INFO 
//#define _DUMP_FIND_MAX 
//#define _DUMP_SPEED 
//#define ABR_BIT_PE 
 
 
/////////////////////////////////////// 
// Internal Parameter Define 
/////////////////////////////////////// 
//#define USE_ATH 
//#define ENABLE_SIGN_HUFFMAN 
 
#define ABR_SCALE_BOUND1   15 
#define ABR_SCALE_BOUND2   25 
#define VBR_SCALE_BOUND1   15 
#define VBR_SCALE_BOUND2   25 
 
#define PSY_ENERGY_BAND       43 
#define BIT_LOWERBOUND        200 
#define RESV_HISTORY_NUM   8 
#define VBR_HISTORY_NUM       16 
#define IXMAX_VAL          8192 
#define MAX_CH_BITS           6144 
/////////////////////////////////////// 
// Fixed-point Define 
/////////////////////////////////////// 
#define iRESV_HISTORY_NUM     3 
#define iVBR_HISTORY_NUM   4 
#define LR_CLZ_BOUND       8 
#define MS_CLZ_BOUND       7 
#define iMS_DISCOUNT       25887//(int)(0.79*POW2_15) 
#define iMAGIC_NUMBER      (int)(0.4054*POW2_9) 
#define ABR_FIX_SCALE      328//(int)(0.01*POW2_15) 
#define ABR_FIX_BOUND1        -819//(int)(-1*(0.2*POW2_12)) 
#define ABR_FIX_BOUND2        819//(int)(0.2*POW2_12) 
#define ABR_CONTROL1       0x3CCCCCCC//(int)(0.95*POW2_30) 
#define ABR_CONTROL2       0x43333333//(int)(1.05*POW2_30) 
/////////////////////////////////////// 
// Version Information 
/////////////////////////////////////// 
#define MAX_NAME_SIZE   1000 
#define AACENC_VERSION  1.5 
#define AACENC_RC   0 
 
#endif