You've already forked FFmpeg
mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2025-08-04 22:03:09 +02:00
d03c99441d
Typical checkasm result on Alder Lake: decode_transquant_8_c: 464.2 ( 1.00x) decode_transquant_8_avx2: 86.2 ( 5.38x) decode_transquant_10_c: 481.6 ( 1.00x) decode_transquant_10_avx2: 83.5 ( 5.77x)
40 lines
1.3 KiB
C
40 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_APV_DSP_H
|
|
#define AVCODEC_APV_DSP_H
|
|
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
|
|
|
|
typedef struct APVDSPContext {
|
|
void (*decode_transquant)(void *output,
|
|
ptrdiff_t pitch,
|
|
const int16_t *input,
|
|
const int16_t *qmatrix,
|
|
int bit_depth,
|
|
int qp_shift);
|
|
} APVDSPContext;
|
|
|
|
void ff_apv_dsp_init(APVDSPContext *dsp);
|
|
|
|
void ff_apv_dsp_init_x86_64(APVDSPContext *dsp);
|
|
|
|
#endif /* AVCODEC_APV_DSP_H */
|