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ffmpeg / libavcodec / synth_filter.h @ 2912e87a

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/*
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 * copyright (c) 2008 Michael Niedermayer <michaelni@gmx.at>
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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_SYNTH_FILTER_H
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#define AVCODEC_SYNTH_FILTER_H
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#include "fft.h"
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typedef struct SynthFilterContext {
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    void (*synth_filter_float)(FFTContext *imdct,
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                               float *synth_buf_ptr, int *synth_buf_offset,
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                               float synth_buf2[32], const float window[512],
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                               float out[32], const float in[32],
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                               float scale);
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} SynthFilterContext;
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void ff_synth_filter_init(SynthFilterContext *c);
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void ff_synth_filter_init_arm(SynthFilterContext *c);
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#endif /* AVCODEC_SYNTH_FILTER_H */