aacimdct.c 文件参考

#include "aaccoder.h"
#include "aacassembly.h"

宏定义
#define	RND_VAL   (1 << (FBITS_OUT_IMDCT-1))

函数
static void	DecWindowOverlap (int *buf0, int *over0, short *pcm0, int nChans, int winTypeCurr, int winTypePrev)
static void	DecWindowOverlapLongStart (int *buf0, int *over0, short *pcm0, int nChans, int winTypeCurr, int winTypePrev)
static void	DecWindowOverlapLongStop (int *buf0, int *over0, short *pcm0, int nChans, int winTypeCurr, int winTypePrev)
static void	DecWindowOverlapShort (int *buf0, int *over0, short *pcm0, int nChans, int winTypeCurr, int winTypePrev)
int	IMDCT (AACDecInfo *aacDecInfo, int ch, int chOut, short *outbuf)

宏定义说明

RND_VAL

#define RND_VAL   (1 << (FBITS_OUT_IMDCT-1))

函数说明

DecWindowOverlap()

static void DecWindowOverlap ( int *  buf0, int *  over0, short *  pcm0, int  nChans, int  winTypeCurr, int  winTypePrev  )

static

DecWindowOverlapLongStart()

static void DecWindowOverlapLongStart ( int *  buf0, int *  over0, short *  pcm0, int  nChans, int  winTypeCurr, int  winTypePrev  )

static

DecWindowOverlapLongStop()

static void DecWindowOverlapLongStop ( int *  buf0, int *  over0, short *  pcm0, int  nChans, int  winTypeCurr, int  winTypePrev  )

static

DecWindowOverlapShort()

static void DecWindowOverlapShort ( int *  buf0, int *  over0, short *  pcm0, int  nChans, int  winTypeCurr, int  winTypePrev  )

static

IMDCT()

int IMDCT	(	AACDecInfo *	aacDecInfo,
		int	ch,
		int	chOut,
		short *	outbuf
	)