mirror of
https://git.videolan.org/git/ffmpeg.git
synced 2024-09-04 07:21:31 +02:00
35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/*
|
|
* 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_ALACDSP_H
|
|
#define AVCODEC_ALACDSP_H
|
|
|
|
#include <stdint.h>
|
|
|
|
typedef struct ALACDSPContext {
|
|
void (*decorrelate_stereo)(int32_t *buffer[2], int nb_samples,
|
|
int decorr_shift, int decorr_left_weight);
|
|
void (*append_extra_bits[2])(int32_t *buffer[2], int32_t *extra_bits_buffer[2],
|
|
int extra_bits, int channels, int nb_samples);
|
|
} ALACDSPContext;
|
|
|
|
void ff_alacdsp_init(ALACDSPContext *c);
|
|
void ff_alacdsp_init_x86(ALACDSPContext *c);
|
|
|
|
#endif /* AVCODEC_ALACDSP_H */
|