www.pudn.com > av3dec_20050318.zip > polar.h

/* 
*********************************************************************** 
* COPYRIGHT AND WARRANTY INFORMATION 
* 
* Copyright 2004,  Audio Video Coding Standard, Part III 
* 
* This software module was originally developed by 
* edited by 
* 
* DISCLAIMER OF WARRANTY 
* 
* These software programs are available to the users without any 
* license fee or royalty on an "as is" basis. The AVS disclaims 
* any and all warranties, whether express, implied, or statutory, 
* including any implied warranties of merchantability or of fitness 
* for a particular purpose. In no event shall the contributors or  
* the AVS be liable for any incidental, punitive, or consequential 
* damages of any kind whatsoever arising from the use of this program. 
* 
* This disclaimer of warranty extends to the user of this program 
* and user's customers, employees, agents, transferees, successors, 
* and assigns. 
* 
* The AVS does not represent or warrant that the program furnished 
* hereunder are free of infringement of any third-party patents. 
* Commercial implementations of AVS, including shareware, may be 
* subject to royalty fees to patent holders. Information regarding 
* the AVS patent policy is available from the AVS Web site at 
* http://www.avs.org.cn 
* 
* THIS IS NOT A GRANT OF PATENT RIGHTS - SEE THE AVS PATENT POLICY. 
************************************************************************ 
*/ 
 
#ifndef __POLAR_STEREO_H 
#define __POLAR_STEREO_H 
 
#ifdef __cplusplus 
extern "C" { 
#endif //__cplusplus 
	 
#ifndef real_t 
#define real_t float 
#endif 
 
void polar_decode(real_t*		l_spec,				  
				  real_t*		r_spec,				 
				  int           ps_present,  
                  int*          ps_used,     
				  int           num_window_groups, 
				  int*          window_group_length, 
				  int*          swb_offset, 
				  int			max_sfb, 
				  int			frame_len); 
 
#ifdef __cplusplus 
} 
#endif //__cplusplus 
 
#endif // __POLAR_STEREO_H