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libavcodec
x86
fft.h
Go to the documentation of this file.
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/*
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* This file is part of Libav.
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*
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* Libav is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* Libav is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with Libav; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVCODEC_X86_FFT_H
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#define AVCODEC_X86_FFT_H
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#include "
libavcodec/fft.h
"
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void
ff_fft_permute_sse
(
FFTContext
*s,
FFTComplex
*z);
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void
ff_fft_calc_avx
(
FFTContext
*s,
FFTComplex
*z);
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void
ff_fft_calc_sse
(
FFTContext
*s,
FFTComplex
*z);
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void
ff_fft_calc_3dn
(
FFTContext
*s,
FFTComplex
*z);
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void
ff_fft_calc_3dn2
(
FFTContext
*s,
FFTComplex
*z);
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void
ff_imdct_calc_3dn
(
FFTContext
*s,
FFTSample
*output,
const
FFTSample
*input);
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void
ff_imdct_half_3dn
(
FFTContext
*s,
FFTSample
*output,
const
FFTSample
*input);
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void
ff_imdct_calc_3dn2
(
FFTContext
*s,
FFTSample
*output,
const
FFTSample
*input);
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void
ff_imdct_half_3dn2
(
FFTContext
*s,
FFTSample
*output,
const
FFTSample
*input);
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void
ff_imdct_calc_sse
(
FFTContext
*s,
FFTSample
*output,
const
FFTSample
*input);
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void
ff_imdct_half_sse
(
FFTContext
*s,
FFTSample
*output,
const
FFTSample
*input);
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void
ff_imdct_half_avx
(
FFTContext
*s,
FFTSample
*output,
const
FFTSample
*input);
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void
ff_dct32_float_sse
(
FFTSample
*out,
const
FFTSample
*in);
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void
ff_dct32_float_sse2
(
FFTSample
*out,
const
FFTSample
*in);
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void
ff_dct32_float_avx
(
FFTSample
*out,
const
FFTSample
*in);
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#endif
/* AVCODEC_X86_FFT_H */