www.pudn.com > X264_20060729.rar > dct.h


/*****************************************************************************
* dct.h: h264 encoder library
*****************************************************************************
* Copyright (C) 2003 Laurent Aimar
* $Id$
*
* Authors: Eric Petit <titer@m0k.org>
*
* 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 Place - Suite 330, Boston, MA 02111, USA.
*****************************************************************************/

#ifndef _PPC_DCT_H
#define _PPC_DCT_H 1

void x264_sub4x4_dct_altivec( int16_t dct[4][4],
uint8_t *pix1, uint8_t *pix2 );
void x264_sub8x8_dct_altivec( int16_t dct[4][4][4],
uint8_t *pix1, uint8_t *pix2 );
void x264_sub16x16_dct_altivec( int16_t dct[16][4][4],
uint8_t *pix1, uint8_t *pix2 );

#endif