g722dsp.h 1.15 KB
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/*
 * Copyright (c) 2015 Peter Meerwald <pmeerw@pmeerw.net>
 *
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 * This file is part of FFmpeg.
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 *
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 * FFmpeg is free software; you can redistribute it and/or
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 * 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.
 *
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 * FFmpeg is distributed in the hope that it will be useful,
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 * 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
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 * License along with FFmpeg; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

#ifndef AVCODEC_G722DSP_H
#define AVCODEC_G722DSP_H

#include <stdint.h>

typedef struct G722DSPContext {
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    void (*apply_qmf)(const int16_t *prev_samples, int xout[2]);
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} G722DSPContext;

void ff_g722dsp_init(G722DSPContext *c);
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void ff_g722dsp_init_arm(G722DSPContext *c);
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void ff_g722dsp_init_x86(G722DSPContext *c);
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#endif /* AVCODEC_G722DSP_H */