mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-11-21 10:55:51 +02:00
40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
/*
|
|
* JPEG 2000 DSP functions
|
|
* Copyright (c) 2007 Kamil Nowosad
|
|
* Copyright (c) 2013 Nicolas Bertrand <nicoinattendu@gmail.com>
|
|
*
|
|
* 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_JPEG2000DSP_H
|
|
#define AVCODEC_JPEG2000DSP_H
|
|
|
|
#include <stdint.h>
|
|
#include "jpeg2000dwt.h"
|
|
|
|
typedef struct Jpeg2000DSPContext {
|
|
void (*mct_decode[FF_DWT_NB])(void *src0, void *src1, void *src2, int csize);
|
|
} Jpeg2000DSPContext;
|
|
|
|
extern const float ff_jpeg2000_f_ict_params[4];
|
|
|
|
void ff_jpeg2000dsp_init(Jpeg2000DSPContext *c);
|
|
void ff_jpeg2000dsp_init_riscv(Jpeg2000DSPContext *c);
|
|
void ff_jpeg2000dsp_init_x86(Jpeg2000DSPContext *c);
|
|
|
|
#endif /* AVCODEC_JPEG2000DSP_H */
|