text: /*
   * Copyright (c) 2010 Mans Rullgard <mans@mansr.com>
   *
   * 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 AVCODEC_VP56DSP_H
  #define AVCODEC_VP56DSP_H
  
  #include <stddef.h>
  #include <stdint.h>
  
  typedef struct VP56DSPContext {
      void (*edge_filter_hor)(uint8_t *yuv, ptrdiff_t stride, int t);
      void (*edge_filter_ver)(uint8_t *yuv, ptrdiff_t stride, int t);
  
      void (*vp6_filter_diag4)(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
                               const int16_t *h_weights,const int16_t *v_weights);
  } VP56DSPContext;
  
  void ff_vp6_filter_diag4_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride,
                             const int16_t *h_weights, const int16_t *v_weights);
  
  void ff_vp5dsp_init(VP56DSPContext *s);
  void ff_vp6dsp_init(VP56DSPContext *s);
  
  void ff_vp6dsp_init_arm(VP56DSPContext *s);
  void ff_vp6dsp_init_x86(VP56DSPContext *s);
  
  #endif /* AVCODEC_VP56DSP_H */
  