/***************************************************************************** * pixel.h: h264 encoder library ***************************************************************************** * Copyright (C) 2003 Laurent Aimar * $Id: pixel.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 Place - Suite 330, Boston, MA  02111, USA. *****************************************************************************/#ifndef _PIXEL_H#define _PIXEL_H 1typedef int  (*x264_pixel_sad_t) ( uint8_t *, int, uint8_t *, int );typedef int  (*x264_pixel_satd_t)( uint8_t *, int, uint8_t *, int );typedef void (*x264_pixel_avg_t) ( uint8_t *, int, uint8_t *, int );enum{    PIXEL_16x16 = 0,    PIXEL_16x8  = 1,    PIXEL_8x16  = 2,    PIXEL_8x8   = 3,    PIXEL_8x4   = 4,    PIXEL_4x8   = 5,    PIXEL_4x4   = 6,};typedef struct{    x264_pixel_sad_t  sad[7];    x264_pixel_satd_t satd[7];    x264_pixel_avg_t  avg[7];    void (*sub4x4)  ( int16_t diff[4][4], uint8_t *, int, uint8_t *, int );    void (*sub8x8)  ( int16_t diff[4][4][4], uint8_t *, int, uint8_t *, int );    void (*sub16x16)( int16_t diff[16][4][4], uint8_t *, int, uint8_t *, int );    void (*add4x4)  ( uint8_t *, int, int16_t diff[4][4] );    void (*add8x8)  ( uint8_t *, int, int16_t diff[4][4][4] );    void (*add16x16)( uint8_t *, int, int16_t diff[16][4][4] );} x264_pixel_function_t;void x264_pixel_init( int cpu, x264_pixel_function_t *pixf );#endif