mirror of
https://gitee.com/openharmony/third_party_ffmpeg
synced 2024-11-23 19:30:05 +00:00
bb35864759
* qatar/master: mlpdsp: adding missing file dsputil: split out mlp dsp function sh4: add required #include, fix build averror: make error values proper negative values build: do not use LIB as variable name build: whitespace cosmetics build: remove single-use variable THIS_LIB Conflicts: libavutil/error.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/*
|
|
* MLP codec common header file
|
|
* Copyright (c) 2007-2008 Ian Caulfield
|
|
*
|
|
* 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_MLPDSP_H
|
|
#define AVCODEC_MLPDSP_H
|
|
|
|
#include <stdint.h>
|
|
|
|
typedef struct MLPDSPContext {
|
|
void (*mlp_filter_channel)(int32_t *state, const int32_t *coeff,
|
|
int firorder, int iirorder,
|
|
unsigned int filter_shift, int32_t mask,
|
|
int blocksize, int32_t *sample_buffer);
|
|
} MLPDSPContext;
|
|
|
|
void ff_mlpdsp_init(MLPDSPContext *c);
|
|
void ff_mlpdsp_init_x86(MLPDSPContext *c);
|
|
|
|
#endif /* AVCODEC_MLPDSP_H */
|