hevcpred_init_mips.c

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/*
 * Copyright (c) 2015 Shivraj Patil (Shivraj.Patil@imgtec.com)
 *
 * 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/mips/cpu.h"
#include "config.h"
#include "libavutil/attributes.h"
#include "libavcodec/mips/hevcpred_mips.h"
 
void ff_hevc_pred_init_mips(HEVCPredContext *c, const int bit_depth)
{
    int cpu_flags = av_get_cpu_flags();
 
    if (have_msa(cpu_flags)) {
        if (bit_depth == 8) {
            c->intra_pred[2] = ff_intra_pred_8_16x16_msa;
            c->intra_pred[3] = ff_intra_pred_8_32x32_msa;
            c->pred_planar[0] = ff_hevc_intra_pred_planar_0_msa;
            c->pred_planar[1] = ff_hevc_intra_pred_planar_1_msa;
            c->pred_planar[2] = ff_hevc_intra_pred_planar_2_msa;
            c->pred_planar[3] = ff_hevc_intra_pred_planar_3_msa;
            c->pred_dc = ff_hevc_intra_pred_dc_msa;
            c->pred_angular[0] = ff_pred_intra_pred_angular_0_msa;
            c->pred_angular[1] = ff_pred_intra_pred_angular_1_msa;
            c->pred_angular[2] = ff_pred_intra_pred_angular_2_msa;
            c->pred_angular[3] = ff_pred_intra_pred_angular_3_msa;
        }
    }
}