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