diff options
Diffstat (limited to 'media/libav/libavcodec/x86/fft.h')
| -rw-r--r-- | media/libav/libavcodec/x86/fft.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/media/libav/libavcodec/x86/fft.h b/media/libav/libavcodec/x86/fft.h new file mode 100644 index 000000000..a60495683 --- /dev/null +++ b/media/libav/libavcodec/x86/fft.h @@ -0,0 +1,38 @@ +/* + * This file is part of Libav. + * + * Libav is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * Libav is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with Libav; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVCODEC_X86_FFT_H +#define AVCODEC_X86_FFT_H + +#include "libavcodec/fft.h" + +void ff_fft_permute_sse(FFTContext *s, FFTComplex *z); +void ff_fft_calc_avx(FFTContext *s, FFTComplex *z); +void ff_fft_calc_sse(FFTContext *s, FFTComplex *z); +void ff_fft_calc_3dnow(FFTContext *s, FFTComplex *z); +void ff_fft_calc_3dnowext(FFTContext *s, FFTComplex *z); + +void ff_imdct_calc_3dnow(FFTContext *s, FFTSample *output, const FFTSample *input); +void ff_imdct_half_3dnow(FFTContext *s, FFTSample *output, const FFTSample *input); +void ff_imdct_calc_3dnowext(FFTContext *s, FFTSample *output, const FFTSample *input); +void ff_imdct_half_3dnowext(FFTContext *s, FFTSample *output, const FFTSample *input); +void ff_imdct_calc_sse(FFTContext *s, FFTSample *output, const FFTSample *input); +void ff_imdct_half_sse(FFTContext *s, FFTSample *output, const FFTSample *input); +void ff_imdct_half_avx(FFTContext *s, FFTSample *output, const FFTSample *input); + +#endif /* AVCODEC_X86_FFT_H */ |