1/* 2 * This file is part of Libav. 3 * 4 * Libav is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 7 * version 2.1 of the License, or (at your option) any later version. 8 * 9 * Libav is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Lesser General Public License for more details. 13 * 14 * You should have received a copy of the GNU Lesser General Public 15 * License along with Libav; if not, write to the Free Software 16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 */ 18 19#ifndef AVCODEC_X86_FFT_H 20#define AVCODEC_X86_FFT_H 21 22#include "libavcodec/fft.h" 23 24void ff_fft_permute_sse(FFTContext *s, FFTComplex *z); 25void ff_fft_calc_avx(FFTContext *s, FFTComplex *z); 26void ff_fft_calc_sse(FFTContext *s, FFTComplex *z); 27void ff_fft_calc_3dn(FFTContext *s, FFTComplex *z); 28void ff_fft_calc_3dn2(FFTContext *s, FFTComplex *z); 29 30void ff_imdct_calc_3dn(FFTContext *s, FFTSample *output, const FFTSample *input); 31void ff_imdct_half_3dn(FFTContext *s, FFTSample *output, const FFTSample *input); 32void ff_imdct_calc_3dn2(FFTContext *s, FFTSample *output, const FFTSample *input); 33void ff_imdct_half_3dn2(FFTContext *s, FFTSample *output, const FFTSample *input); 34void ff_imdct_calc_sse(FFTContext *s, FFTSample *output, const FFTSample *input); 35void ff_imdct_half_sse(FFTContext *s, FFTSample *output, const FFTSample *input); 36void ff_imdct_half_avx(FFTContext *s, FFTSample *output, const FFTSample *input); 37void ff_dct32_float_sse(FFTSample *out, const FFTSample *in); 38void ff_dct32_float_sse2(FFTSample *out, const FFTSample *in); 39void ff_dct32_float_avx(FFTSample *out, const FFTSample *in); 40 41#endif /* AVCODEC_X86_FFT_H */ 42