/*

 * Copyright (c) 2014-2016 James Almer

 *

 * 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 "libavcodec/ttaencdsp.h"

#include "libavutil/x86/cpu.h"

#include "config.h"

void ff_ttaenc_filter_process_ssse3(int32_t *qm, int32_t *dx, int32_t *dl,

                                    int32_t *error, int32_t *in, int32_t shift,

                                    int32_t round);

void ff_ttaenc_filter_process_sse4(int32_t *qm, int32_t *dx, int32_t *dl,

                                   int32_t *error, int32_t *in, int32_t shift,

                                   int32_t round);

av_cold void ff_ttaencdsp_init_x86(TTAEncDSPContext *c)

{

#if HAVE_X86ASM

    int cpu_flags = av_get_cpu_flags();

    if (EXTERNAL_SSSE3(cpu_flags))

        c->filter_process = ff_ttaenc_filter_process_ssse3;

    if (EXTERNAL_SSE4(cpu_flags))

        c->filter_process = ff_ttaenc_filter_process_sse4;

#endif

}