mpa_pred.s

samsung 9908DVD源代码,

/*
 *  mpa_pred.s
 *
 *  MPEG/audio multichannel decoder.
 *	Copyright (C) 2003 Optical Player P/J, Samsung Electronics.
 *
 */

.include	"mpa.h"

.secFILE_mpa_pred


/********************************************************************

 Function:		MC_II_prediction

 Description:	

	if (mc_prediction_on)
	  for (k=0; k<2; k++)
	  	for (ii=0; ii<8; ii++)
	   	{
	  	  for (j=0; j<PREDDEL; j++)
	     	(*pred_buf)[k][ii][j] = (*pred_buf)[k][ii][j+36];

		  for (j =0; j <3; j++)
		  	for (jj=0;jj<12;jj++)
		      (*pred_buf)[k][ii][PREDDEL+j+3*jj] = (*fraction)[k][ii][j][jj];
		}
 					
 Arguments:		

********************************************************************/
MC_II_prediction::
				push		a14
				

				/* Not yet coded */

				
				pop			a14
				ret




dematrix_prediction_on:
				push		a14
				

				/* Not yet coded */

				
				pop			a14
				ret


.end