forked from KolibriOS/kolibrios
19 lines
633 B
C
19 lines
633 B
C
#include "RangeCoder.h"
|
|
|
|
#define kNumBitModelTotalBits 11
|
|
#define kBitModelTotal (1<<kNumBitModelTotalBits)
|
|
|
|
#define kNumMoveReducingBits 2
|
|
|
|
#define kNumBitPriceShiftBits 6
|
|
#define kBitPrice (1<<kNumBitPriceShiftBits)
|
|
|
|
typedef unsigned NRangeCoder_CBitModel;
|
|
typedef NRangeCoder_CBitModel CMyBitEncoder;
|
|
|
|
extern void CMyBitEncoder_Encode(CMyBitEncoder* e,unsigned symbol);
|
|
extern unsigned CMyBitEncoder_GetPrice(CMyBitEncoder* e, unsigned symbol);
|
|
extern unsigned CMyBitEncoder_GetPrice0(CMyBitEncoder* e);
|
|
extern unsigned CMyBitEncoder_GetPrice1(CMyBitEncoder* e);
|
|
#define CMyBitEncoder_Init(a) a=kBitModelTotal/2
|