decode.h

来自「提供了MP3解码算法,将MP3文件转换为PCM格式,」· C头文件 代码 · 共 33 行

/***********************************************
copyright by Haia Tech
www.haia2004.com
************************************************/



#ifndef	_DECODE_H_
#define	_DECODE_H_

void decode_info( );
void III_get_side_info(III_side_info_t *si);
void III_get_scale_factors(III_scalefac_t *scalefac, III_side_info_t *si, int gr, int ch);

void III_dequantize_sample(int is[SBLIMIT][SSLIMIT], double xr[SBLIMIT][SSLIMIT], III_scalefac_t *scalefac, struct Granule *gr_info,int ch);
void III_reorder(SS xr ,  struct Granule *gr_info);
void III_stereo(double xr[2][SBLIMIT][SSLIMIT],III_scalefac_t *scalefac, struct Granule *gr_info);
void III_antialias(SS hybridIn, struct Granule *gr_info);
void III_hufman_decode(struct Granule *gr, int part2_start,
		         int freqline[SBLIMIT][SSLIMIT] );

void Granule_imdct(struct Granule *gr, int ch, SS XX);
void Granule_freqinverse(SS X);
void Granule_subband_synthesis2(SS s1,SS s2,short  SAM[2][SSLIMIT][SBLIMIT]);
void Granule_subband_synthesis(int ch, SS s, short SAM[2][SSLIMIT][SBLIMIT]);

//void out_fifo(short  SAM[2][SSLIMIT][SBLIMIT], FILE *outFile);
void buffer_CRC();
int main_data_slots(); 

#endif	//_DECODE_H_