/*

 * 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"

#ifdef USE_PRED

#if !defined(USE_VAR_BIT_DEPTH)

#define BIT_DEPTH 8

#include "videodsp_template.c"

#undef BIT_DEPTH

#endif

#if defined(USE_VAR_BIT_DEPTH) || defined(USE_FULL)

#define BIT_DEPTH 16

#include "videodsp_template.c"

#undef BIT_DEPTH

#endif

#ifdef USE_FULL

static void just_return(uint8_t *buf, ptrdiff_t stride, int h)

{

}

#endif

av_cold void ff_videodsp_init(VideoDSPContext *ctx, int bpc)

{

#ifdef USE_FULL

    ctx->prefetch = just_return;

#endif

#ifdef USE_FULL

    if (bpc <= 8) {

        ctx->emulated_edge_mc = ff_emulated_edge_mc_8;

    } else {

        ctx->emulated_edge_mc = ff_emulated_edge_mc_16;

    }

#else

#if defined(USE_VAR_BIT_DEPTH)

    ctx->emulated_edge_mc = ff_emulated_edge_mc_var;

#else

    ctx->emulated_edge_mc = ff_emulated_edge_mc_8;

#endif

#endif /* !USE_FULL */

    if (ARCH_AARCH64)

        ff_videodsp_init_aarch64(ctx, bpc);

    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);

}

#endif