54 lines
No EOL
1.4 KiB
C
54 lines
No EOL
1.4 KiB
C
/***************************************************************************
|
|
*
|
|
* Copyright 2015-2019 BES.
|
|
* All rights reserved. All unpublished rights reserved.
|
|
*
|
|
* No part of this work may be used or reproduced in any form or by any
|
|
* means, or stored in a database or retrieval system, without prior written
|
|
* permission of BES.
|
|
*
|
|
* Use of this work is governed by a license granted by BES.
|
|
* This work contains confidential and proprietary information of
|
|
* BES. which is protected by copyright, trade secret,
|
|
* trademark and other intellectual property rights.
|
|
*
|
|
****************************************************************************/
|
|
#ifndef COMPEXP_H
|
|
#define COMPEXP_H
|
|
|
|
#include <stdint.h>
|
|
|
|
typedef struct
|
|
{
|
|
int32_t bypass;
|
|
float comp_threshold;
|
|
float comp_ratio;
|
|
float expand_threshold;
|
|
float expand_ratio;
|
|
float attack_time;
|
|
float release_time;
|
|
float makeup_gain;
|
|
int32_t delay;
|
|
} CompexpConfig;
|
|
|
|
typedef struct CompexpState_ CompexpState;
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
CompexpState *compexp_create(int32_t sample_rate, int32_t frame_size, const CompexpConfig *config);
|
|
|
|
int32_t compexp_destroy(CompexpState *st);
|
|
|
|
int32_t compexp_set_config(CompexpState *st, const CompexpConfig *cfg);
|
|
|
|
int32_t compexp_process(CompexpState *st, int16_t *pcm_buf, int32_t pcm_len);
|
|
|
|
float compexp_get_required_mips(CompexpState *st);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif |