111 lines
3.2 KiB
C
111 lines
3.2 KiB
C
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/***************************************************************************
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*
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* Copyright 2015-2019 BES.
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* All rights reserved. All unpublished rights reserved.
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*
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* No part of this work may be used or reproduced in any form or by any
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* means, or stored in a database or retrieval system, without prior written
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* permission of BES.
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*
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* Use of this work is governed by a license granted by BES.
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* This work contains confidential and proprietary information of
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* BES. which is protected by copyright, trade secret,
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* trademark and other intellectual property rights.
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*
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****************************************************************************/
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#include "audio_cfg.h"
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#include "iir_process.h"
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#include "drc.h"
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#include "limiter.h"
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#include "aud_section.h"
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#include "string.h"
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#include "hal_trace.h"
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#define TOOL_SUPPORT_MAX_IIR_EQ_BAND_NUM (20)
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struct AUDIO_CFG_T_{
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IIR_CFG_T iir_eq; // Now just support one type
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IIR_PARAM_T reserved[TOOL_SUPPORT_MAX_IIR_EQ_BAND_NUM - IIR_PARAM_NUM];
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DrcConfig drc;
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LimiterConfig limiter;
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};
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typedef struct {
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uint8_t reserved[AUDIO_SECTION_CFG_RESERVED_LEN];
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AUDIO_CFG_T cfg;
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} AUDIO_SECTION_AUDIO_CFG_T;
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static AUDIO_SECTION_AUDIO_CFG_T audio_section_audio_cfg;
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// Can not use sizeof(AUDIO_CFG_T), so define this function
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int sizeof_audio_cfg(void)
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{
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return sizeof(AUDIO_CFG_T);
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}
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int store_audio_cfg_into_audio_section(AUDIO_CFG_T *cfg)
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{
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int res = 0;
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memcpy(&audio_section_audio_cfg.cfg, cfg, sizeof(AUDIO_CFG_T));
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res = audio_section_store_cfg(AUDIO_SECTION_DEVICE_AUDIO,
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(uint8_t *)&audio_section_audio_cfg,
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sizeof(AUDIO_SECTION_AUDIO_CFG_T));
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if(res)
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{
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TRACE(2,"[%s] ERROR: res = %d", __func__, res);
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}
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else
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{
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TRACE(1,"[%s] Store audio cfg into audio section!!!", __func__);
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}
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return res;
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}
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void *load_audio_cfg_from_audio_section(enum AUDIO_PROCESS_TYPE_T type)
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{
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ASSERT(type < AUDIO_PROCESS_TYPE_NUM, "[%s] type(%d) is invalid", __func__, type);
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int res = 0;
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res = audio_section_load_cfg(AUDIO_SECTION_DEVICE_AUDIO,
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(uint8_t *)&audio_section_audio_cfg,
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sizeof(AUDIO_SECTION_AUDIO_CFG_T));
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void *res_ptr = NULL;
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if (res)
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{
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TRACE(2,"[%s] ERROR: res = %d", __func__, res);
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res_ptr = NULL;
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}
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else
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{
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if (type == AUDIO_PROCESS_TYPE_IIR_EQ)
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{
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TRACE(1,"[%s] Load iir_eq from audio section!!!", __func__);
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res_ptr = (void *)&audio_section_audio_cfg.cfg.iir_eq;
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}
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else if (type == AUDIO_PROCESS_TYPE_DRC)
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{
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TRACE(1,"[%s] Load drc from audio section!!!", __func__);
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res_ptr = (void *)&audio_section_audio_cfg.cfg.drc;
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}
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else if (type == AUDIO_PROCESS_TYPE_LIMITER)
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{
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TRACE(1,"[%s] Load limiter from audio section!!!", __func__);
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res_ptr = (void *)&audio_section_audio_cfg.cfg.limiter;
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}
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else
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{
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TRACE(2,"[%s] ERROR: Invalid type(%d)", __func__, type);
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res_ptr = NULL;
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}
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}
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return res_ptr;
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}
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