2 * Copyright (c) 2016 Zhou Xiaoyong <zhouxiaoyong@loongson.cn>
4 * This file is part of FFmpeg.
6 * FFmpeg is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * FFmpeg is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with FFmpeg; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 #include "libavutil/mips/cpu.h"
23 #include "libavutil/attributes.h"
24 #include "wmv2dsp_mips.h"
26 av_cold void ff_wmv2dsp_init_mips(WMV2DSPContext *c)
28 int cpu_flags = av_get_cpu_flags();
30 if (have_mmi(cpu_flags)) {
31 c->idct_add = ff_wmv2_idct_add_mmi;
32 c->idct_put = ff_wmv2_idct_put_mmi;