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1 | /* |
2 | * This file is part of FFmpeg. | |
3 | * | |
4 | * FFmpeg 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 | * FFmpeg 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 FFmpeg; 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 | ||
24 | void ff_fft_permute_sse(FFTContext *s, FFTComplex *z); | |
25 | void ff_fft_calc_avx(FFTContext *s, FFTComplex *z); | |
26 | void ff_fft_calc_sse(FFTContext *s, FFTComplex *z); | |
27 | void ff_fft_calc_3dnow(FFTContext *s, FFTComplex *z); | |
28 | void ff_fft_calc_3dnowext(FFTContext *s, FFTComplex *z); | |
29 | ||
30 | void ff_imdct_calc_3dnow(FFTContext *s, FFTSample *output, const FFTSample *input); | |
31 | void ff_imdct_half_3dnow(FFTContext *s, FFTSample *output, const FFTSample *input); | |
32 | void ff_imdct_calc_3dnowext(FFTContext *s, FFTSample *output, const FFTSample *input); | |
33 | void ff_imdct_half_3dnowext(FFTContext *s, FFTSample *output, const FFTSample *input); | |
34 | void ff_imdct_calc_sse(FFTContext *s, FFTSample *output, const FFTSample *input); | |
35 | void ff_imdct_half_sse(FFTContext *s, FFTSample *output, const FFTSample *input); | |
36 | void ff_imdct_half_avx(FFTContext *s, FFTSample *output, const FFTSample *input); | |
37 | ||
38 | #endif /* AVCODEC_X86_FFT_H */ |