111 lines
3.2 KiB
C
111 lines
3.2 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 All unpublished rights reserved.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.
|
|
*
|
|
****************************************************************************/
|
|
#include "audio_cfg.h"
|
|
#include "iir_process.h"
|
|
#include "drc.h"
|
|
#include "limiter.h"
|
|
#include "aud_section.h"
|
|
#include "string.h"
|
|
#include "hal_trace.h"
|
|
|
|
|
|
#define TOOL_SUPPORT_MAX_IIR_EQ_BAND_NUM (20)
|
|
|
|
struct AUDIO_CFG_T_{
|
|
IIR_CFG_T iir_eq; // Now just support one type
|
|
IIR_PARAM_T reserved[TOOL_SUPPORT_MAX_IIR_EQ_BAND_NUM - IIR_PARAM_NUM];
|
|
DrcConfig drc;
|
|
LimiterConfig limiter;
|
|
};
|
|
|
|
typedef struct {
|
|
uint8_t reserved[AUDIO_SECTION_CFG_RESERVED_LEN];
|
|
AUDIO_CFG_T cfg;
|
|
} AUDIO_SECTION_AUDIO_CFG_T;
|
|
|
|
static AUDIO_SECTION_AUDIO_CFG_T audio_section_audio_cfg;
|
|
|
|
// Can not use sizeof(AUDIO_CFG_T), so define this function
|
|
int sizeof_audio_cfg(void)
|
|
{
|
|
return sizeof(AUDIO_CFG_T);
|
|
}
|
|
|
|
int store_audio_cfg_into_audio_section(AUDIO_CFG_T *cfg)
|
|
{
|
|
int res = 0;
|
|
|
|
memcpy(&audio_section_audio_cfg.cfg, cfg, sizeof(AUDIO_CFG_T));
|
|
|
|
res = audio_section_store_cfg(AUDIO_SECTION_DEVICE_AUDIO,
|
|
(uint8_t *)&audio_section_audio_cfg,
|
|
sizeof(AUDIO_SECTION_AUDIO_CFG_T));
|
|
|
|
|
|
if(res)
|
|
{
|
|
TRACE(2,"[%s] ERROR: res = %d", __func__, res);
|
|
}
|
|
else
|
|
{
|
|
TRACE(1,"[%s] Store audio cfg into audio section!!!", __func__);
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
void *load_audio_cfg_from_audio_section(enum AUDIO_PROCESS_TYPE_T type)
|
|
{
|
|
ASSERT(type < AUDIO_PROCESS_TYPE_NUM, "[%s] type(%d) is invalid", __func__, type);
|
|
int res = 0;
|
|
res = audio_section_load_cfg(AUDIO_SECTION_DEVICE_AUDIO,
|
|
(uint8_t *)&audio_section_audio_cfg,
|
|
sizeof(AUDIO_SECTION_AUDIO_CFG_T));
|
|
|
|
void *res_ptr = NULL;
|
|
|
|
if (res)
|
|
{
|
|
TRACE(2,"[%s] ERROR: res = %d", __func__, res);
|
|
res_ptr = NULL;
|
|
}
|
|
else
|
|
{
|
|
if (type == AUDIO_PROCESS_TYPE_IIR_EQ)
|
|
{
|
|
TRACE(1,"[%s] Load iir_eq from audio section!!!", __func__);
|
|
res_ptr = (void *)&audio_section_audio_cfg.cfg.iir_eq;
|
|
}
|
|
else if (type == AUDIO_PROCESS_TYPE_DRC)
|
|
{
|
|
TRACE(1,"[%s] Load drc from audio section!!!", __func__);
|
|
res_ptr = (void *)&audio_section_audio_cfg.cfg.drc;
|
|
}
|
|
else if (type == AUDIO_PROCESS_TYPE_LIMITER)
|
|
{
|
|
TRACE(1,"[%s] Load limiter from audio section!!!", __func__);
|
|
res_ptr = (void *)&audio_section_audio_cfg.cfg.limiter;
|
|
}
|
|
else
|
|
{
|
|
TRACE(2,"[%s] ERROR: Invalid type(%d)", __func__, type);
|
|
res_ptr = NULL;
|
|
}
|
|
}
|
|
|
|
return res_ptr;
|
|
}
|