1/*
2 * Copyright (c) 2011 Mans Rullgard
3 *
4 * This file is part of FFmpeg.
5 *
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.
10 *
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.
15 *
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
19 */
20
21#include "config.h"
22#include "libavutil/attributes.h"
23#include "mpegaudiodsp.h"
24#include "dct.h"
25#include "dct32.h"
26
27av_cold void ff_mpadsp_init(MPADSPContext *s)
28{
29    DCTContext dct;
30
31    ff_dct_init(&dct, 5, DCT_II);
32    ff_init_mpadsp_tabs_float();
33    ff_init_mpadsp_tabs_fixed();
34
35    s->apply_window_float = ff_mpadsp_apply_window_float;
36    s->apply_window_fixed = ff_mpadsp_apply_window_fixed;
37
38    s->dct32_float = dct.dct32;
39    s->dct32_fixed = ff_dct32_fixed;
40
41    s->imdct36_blocks_float = ff_imdct36_blocks_float;
42    s->imdct36_blocks_fixed = ff_imdct36_blocks_fixed;
43
44    if (ARCH_AARCH64) ff_mpadsp_init_aarch64(s);
45    if (ARCH_ARM)     ff_mpadsp_init_arm(s);
46    if (ARCH_PPC)     ff_mpadsp_init_ppc(s);
47    if (ARCH_X86)     ff_mpadsp_init_x86(s);
48    if (HAVE_MIPSFPU)   ff_mpadsp_init_mipsfpu(s);
49    if (HAVE_MIPSDSPR1) ff_mpadsp_init_mipsdspr1(s);
50}
51