/*
* Copyright (c) 2015 Paul B Mahol
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVFILTER_W3FDIF_H
#define AVFILTER_W3FDIF_H
#include <stddef.h>
#include <stdint.h>
typedef struct W3FDIFDSPContext {
void (*filter_simple_low)(int32_t *work_line,
uint8_t *in_lines_cur[2],
const int16_t *coef, int linesize);
void (*filter_complex_low)(int32_t *work_line,
uint8_t *in_lines_cur[4],
const int16_t *coef, int linesize);
void (*filter_simple_high)(int32_t *work_line,
uint8_t *in_lines_cur[3],
uint8_t *in_lines_adj[3],
const int16_t *coef, int linesize);
void (*filter_complex_high)(int32_t *work_line,
uint8_t *in_lines_cur[5],
uint8_t *in_lines_adj[5],
const int16_t *coef, int linesize);
void (*filter_scale)(uint8_t *out_pixel, const int32_t *work_pixel,
int linesize, int max);
} W3FDIFDSPContext;
void ff_w3fdif_init_x86(W3FDIFDSPContext *dsp, int depth);
#endif /* AVFILTER_W3FDIF_H */