/*
 * Copyright (c) 2002 Brian Foley
 * Copyright (c) 2002 Dieter Shirley
 * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org>
 *
 * This file is part of Libav.
 *
 * Libav 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.
 *
 * Libav 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 Libav; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

#include <string.h>

#include "libavutil/attributes.h"
#include "libavutil/cpu.h"
#include "libavutil/ppc/cpu.h"
#include "libavcodec/avcodec.h"
#include "libavcodec/dsputil.h"
#include "dsputil_altivec.h"

av_cold void ff_dsputil_init_ppc(DSPContext *c, AVCodecContext *avctx,
                                 unsigned high_bit_depth)
{
    if (PPC_ALTIVEC(av_get_cpu_flags())) {
        ff_dsputil_init_altivec(c, avctx, high_bit_depth);

        if (!high_bit_depth) {
#if CONFIG_ENCODERS
            if (avctx->dct_algo == FF_DCT_AUTO ||
                avctx->dct_algo == FF_DCT_ALTIVEC) {
                c->fdct = ff_fdct_altivec;
            }
#endif //CONFIG_ENCODERS
        }
    }
}
