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/*****************************************************************************
* dct.h: h264 encoder library
*****************************************************************************
* Copyright (C) 2003 Laurent Aimar
* $Id: dct.h,v 1.1 2003/11/09 23:25:04 fenrir Exp $
*
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Pla
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ce - Suite 330, Boston, MA 02111, USA.
*****************************************************************************/

#ifndef _DCT_H
#define _DCT_H 1

typedef struct
{
void (*dct4x4) ( int16_t dct[4][4], int16_t diff[4][4] );
void (*dct4x4dc) ( int16_t dct[4][4], int16_t diff[4][4] );
void (*idct4x4) ( int16_t diff[4][4], int16_t dct[4][4] );
void (*idct4x4dc)( int16_t diff[4][4], int16_t dct[4][4] );

void (*dct2x2dc) ( int16_t dct[2][2], int16_t diff[2][2] );
void (*idct2x2dc)( int16_t diff[2][2], int16_t dct[2][2] );

} x264_dct_function_t;

void x264_dct_init( int cpu, x264_dct_function_t *dctf );

#endif