/*
  * Copyright (C) 2012 Ronald S. Bultje
  *

  * 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/attributes.h"

 #include "libavutil/avassert.h"

 #include "libavutil/common.h"
 #include "videodsp.h"
 
 #define BIT_DEPTH 8
 #include "videodsp_template.c"
 #undef BIT_DEPTH
 
 #define BIT_DEPTH 16
 #include "videodsp_template.c"
 #undef BIT_DEPTH
 
 static void just_return(uint8_t *buf, ptrdiff_t stride, int h)
 {
 }
 

 av_cold void ff_videodsp_init(VideoDSPContext *ctx, int bpc)

 {
     ctx->prefetch = just_return;
     if (bpc <= 8) {
         ctx->emulated_edge_mc = ff_emulated_edge_mc_8;
     } else {
         ctx->emulated_edge_mc = ff_emulated_edge_mc_16;
     }
 
     if (ARCH_ARM)
         ff_videodsp_init_arm(ctx, bpc);
     if (ARCH_PPC)
         ff_videodsp_init_ppc(ctx, bpc);
     if (ARCH_X86)
         ff_videodsp_init_x86(ctx, bpc);
 }