mp3bitstream.c 文件参考

#include "mp3coder.h"
#include "mp3assembly.h"

函数
_XIF_ void STATNAME()	SetBitstreamPointer (BitStreamInfo *bsi, int nBytes, unsigned char *buf)
static _XIF_ void	RefillBitstreamCache (BitStreamInfo *bsi)
_XIF_ unsigned int STATNAME()	GetBits (BitStreamInfo *bsi, int nBits)
_XIF_ int STATNAME()	CalcBitsUsed (BitStreamInfo *bsi, unsigned char *startBuf, int startOffset)
_XIF_ int	CheckPadBit (MP3DecInfo *mp3DecInfo)
_XIF_ int	UnpackFrameHeader (MP3DecInfo *mp3DecInfo, unsigned char *buf)
_XIF_ int	UnpackSideInfo (MP3DecInfo *mp3DecInfo, unsigned char *buf)

函数说明

CalcBitsUsed()

_XIF_ int STATNAME() CalcBitsUsed	(	BitStreamInfo *	bsi,
		unsigned char *	startBuf,
		int	startOffset
	)

CheckPadBit()

_XIF_ int CheckPadBit

(

MP3DecInfo *

mp3DecInfo

)

GetBits()

_XIF_ unsigned int STATNAME() GetBits	(	BitStreamInfo *	bsi,
		int	nBits
	)

RefillBitstreamCache()

static _XIF_ void RefillBitstreamCache ( BitStreamInfo *  bsi )

static

SetBitstreamPointer()

_XIF_ void STATNAME() SetBitstreamPointer	(	BitStreamInfo *	bsi,
		int	nBytes,
		unsigned char *	buf
	)

UnpackFrameHeader()

_XIF_ int UnpackFrameHeader	(	MP3DecInfo *	mp3DecInfo,
		unsigned char *	buf
	)

UnpackSideInfo()

_XIF_ int UnpackSideInfo	(	MP3DecInfo *	mp3DecInfo,
		unsigned char *	buf
	)