1 /*****************************************************************************
2 * dct.h: h264 encoder library
3 *****************************************************************************
4 * Copyright (C) 2003 Laurent Aimar
7 * Authors: Eric Petit <titer@m0k.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
27 void x264_sub4x4_dct_altivec( int16_t dct[4][4],
28 uint8_t *pix1, uint8_t *pix2 );
29 void x264_sub8x8_dct_altivec( int16_t dct[4][4][4],
30 uint8_t *pix1, uint8_t *pix2 );
31 void x264_sub16x16_dct_altivec( int16_t dct[16][4][4],
32 uint8_t *pix1, uint8_t *pix2 );
34 void x264_sub8x8_dct8_altivec( int16_t dct[8][8],
35 uint8_t *pix1, uint8_t *pix2 );
36 void x264_sub16x16_dct8_altivec( int16_t dct[4][8][8],
37 uint8_t *pix1, uint8_t *pix2 );