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/*
* This file is part of FFmpeg.
*
* FFmpeg 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.
*
* FFmpeg 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 FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_TAKDSP_H
#define AVCODEC_TAKDSP_H
#include <stdint.h>
typedef struct TAKDSPContext {
void (*decorrelate_ls)(const int32_t *p1, int32_t *p2, int length);
void (*decorrelate_sr)(int32_t *p1, const int32_t *p2, int length);
void (*decorrelate_sm)(int32_t *p1, int32_t *p2, int length);
void (*decorrelate_sf)(int32_t *p1, const int32_t *p2, int length, int dshift, int dfactor);
} TAKDSPContext;
void ff_takdsp_init(TAKDSPContext *c);
void ff_takdsp_init_riscv(TAKDSPContext *c);
void ff_takdsp_init_x86(TAKDSPContext *c);
#endif /* AVCODEC_TAKDSP_H */
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