/*
  * 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
  */
 
 #include "libavutil/x86/cpu.h"
 
 #include "libavfilter/stereo3d.h"
 
 void ff_anaglyph_sse4(uint8_t *dst, uint8_t *lsrc, uint8_t *rsrc,
                       ptrdiff_t dst_linesize, ptrdiff_t l_linesize, ptrdiff_t r_linesize,
                       int width, int height,
                       const int *ana_matrix_r, const int *ana_matrix_g, const int *ana_matrix_b);
 
 void ff_stereo3d_init_x86(Stereo3DDSPContext *dsp)
 {
     int cpu_flags = av_get_cpu_flags();
 

     if (EXTERNAL_SSE4(cpu_flags)) {

         dsp->anaglyph = ff_anaglyph_sse4;
     }
 }