#include "system/includes.h" #include "media/includes.h" #include "app_config.h" #include "clock_cfg.h" #include "media/audio_eq_drc_apply.h" #include "audio_eq_drc_demo.h" #include "media/effects_adj.h" #include "audio_effect/audio_sound_track_2_p_x.h" #include "audio_eff_default_parm.h" #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE struct music_parm_tool_set music_mode[mode_add];//音乐模式 #if TCFG_DYNAMIC_EQ_ENABLE struct music_eq2_tool music_eq2_parm[mode_add];//音乐模式下第二eq #endif struct phone_parm_tool_set phone_mode[4];//通话上下行模式 0:下行宽 1：下行窄 2：上行宽 3:上行窄 #if (TCFG_AUDIO_DAC_CONNECT_MODE == DAC_OUTPUT_FRONT_LR_REAR_LR) struct music_eq_tool rl_eq_parm[mode_add];//rl通道eq struct nband_drc rl_drc_parm[mode_add];//rl通道drc struct music_eq_tool fr_eq_parm[mode_add];//fr通道eq struct music_eq_tool rr_eq_parm[mode_add];//rr通道eq #endif #if defined(MUSIC_EXT_EQ_AFTER_DRC) && MUSIC_EXT_EQ_AFTER_DRC struct eq_tool muisc_ext_eq[mode_add]; #endif extern u32 __app_movable_slot4_start[]; extern u32 __app_movable_slot_end[]; extern u8 __movable_region4_start[]; extern u8 __movable_region_end[]; static u8 *audio_drc_code_run_addr = NULL; static u32 *start_of_region = NULL; // 记录当前代码所在区域的起始地址 /* *drc 部分代码动态加载到ram * */ void audio_drc_code_movable_load() { #if AUDIO_EFFECTS_DRC_AT_RAM int code_size = __movable_region_end - __movable_region4_start; g_printf("code_size:%d\n", code_size); mem_stats(); if (code_size && audio_drc_code_run_addr == NULL) { audio_drc_code_run_addr = phy_malloc(code_size); } if (audio_drc_code_run_addr) { g_printf("audio_drc_code_run_addr:0x%x\n", audio_drc_code_run_addr); code_movable_load(__movable_region4_start, code_size, audio_drc_code_run_addr, __app_movable_slot4_start, __app_movable_slot_end, &start_of_region); mem_stats(); } #endif } void audio_drc_code_movable_unload() { #if AUDIO_EFFECTS_DRC_AT_RAM if (audio_drc_code_run_addr) { mem_stats(); g_printf("audio_drc_code_run_addr >>>>>>"); code_movable_unload(__movable_region4_start, __app_movable_slot4_start, __app_movable_slot_end, &start_of_region); phy_free(audio_drc_code_run_addr); audio_drc_code_run_addr = NULL; mem_stats(); } #endif } #if 0 //系数切换 void eq_sw_demo() { eq_mode_sw();//7种默认系数切换 } //获取当前eq系数表类型 void eq_mode_get_demo() { u8 mode ; mode = eq_mode_get_cur(); } //宏TCFG_USE_EQ_FILE配0 //自定义系数表动态更新 //本demo 示意更新中心截止频率，增益，总增益，如需设置更多参数，请查看eq_config.h头文件的demo void eq_update_demo() { eq_mode_set_custom_info(0, 200, 2);//第0段,200Hz中心截止频率，2db eq_mode_set_custom_info(5, 2000, 2);//第5段,2000Hz中心截止频率，2db cur_eq_set_global_gain(AEID_MUSIC_EQ, -1);//-1表示 -1dB eq_mode_set(EQ_MODE_CUSTOM);//设置系数、总增益更新 } #endif //用户自定义eq drc系数 static const struct eq_seg_info your_audio_out_eq_tab[] = {//2段系数 {0, EQ_IIR_TYPE_BAND_PASS, 125, 0, 0.7f}, {1, EQ_IIR_TYPE_BAND_PASS, 12000, 0, 0.7f}, }; static int your_eq_coeff_tab[2][5];//2段eq系数表的长度 /*----------------------------------------------------------------------------*/ /**@brief 用户自定义eq的系数回调 @param eq:句柄 @param sr:采样率 @param info: 系数地址 @return @note */ /*----------------------------------------------------------------------------*/ int eq_get_filter_info_demo(void *_eq, int sr, struct audio_eq_filter_info *info) { if (!sr) { sr = 44100; } #if TCFG_EQ_ENABLE local_irq_disable(); u8 nsection = ARRAY_SIZE(your_audio_out_eq_tab); for (int i = 0; i < nsection; i++) { eq_seg_design((struct eq_seg_info *)&your_audio_out_eq_tab[i], sr, your_eq_coeff_tab[i]);//根据采样率对eq系数表，重计算，得出适用的系数表 } local_irq_enable(); info->L_coeff = info->R_coeff = (void *)your_eq_coeff_tab;//系数指针赋值 info->L_gain = info->R_gain = 0;//总增益填写，用户可修改（-20~20db）,注意大于0db存在失真风险 info->nsection = nsection;//eq段数，根据提供给的系数表来填写，例子是2 #endif//TCFG_EQ_ENABLE return 0; } /*----------------------------------------------------------------------------*/ /**@brief 更新自定义eq系数后，需要使用本函数将系数更新到eq模块 @param *_drc: 句柄 @return @note */ /*----------------------------------------------------------------------------*/ void eq_filter_info_update_demo(void *_eq) { #if TCFG_EQ_ENABLE struct audio_eq *eq = (struct audio_eq *)_eq; local_irq_disable(); if (eq) { eq->updata = 1; } local_irq_enable(); #endif//TCFG_EQ_ENABLE } /*----------------------------------------------------------------------------*/ /**@brief 更新自定义限幅器系数后，需要使用本函数将系数更新到drc模块 @param *_drc: 句柄 @return @note */ /*----------------------------------------------------------------------------*/ void drc_filter_info_update_demo(void *_drc) { #if TCFG_DRC_ENABLE struct audio_drc *drc = (struct audio_drc *)_drc; local_irq_disable(); if (drc) { drc->updata = 1; } local_irq_enable(); #endif//TCFG_DRC_ENABLE } struct audio_eq *music_eq_open(u32 sample_rate, u8 ch_num) { #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE struct audio_eq_param parm = {0}; parm.channels = ch_num; #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE parm.out_32bit = 1;//32bit位宽输出 #endif parm.no_wait = 1; parm.cb = eq_get_filter_info; parm.sr = sample_rate; parm.eq_name = AEID_MUSIC_EQ; u8 tar = 0; parm.max_nsection = music_mode[tar].eq_parm.seg_num; parm.nsection = music_mode[tar].eq_parm.seg_num; parm.seg = music_mode[tar].eq_parm.seg; parm.global_gain = music_mode[tar].eq_parm.global_gain; #if !SOUND_TRACK_2_P_X_CH_CONFIG && TCFG_EQ_DIVIDE_ENABLE //左右声道EQ段数需一致 if (music_mode[tar].eq_parm.seg_num > fr_eq_parm[tar].seg_num) { fr_eq_parm[tar].seg_num = music_mode[tar].eq_parm.seg_num; } else { music_mode[tar].eq_parm.seg_num = fr_eq_parm[tar].seg_num; } parm.max_nsection = fr_eq_parm[tar].seg_num; parm.nsection = fr_eq_parm[tar].seg_num; parm.seg_r = fr_eq_parm[tar].seg; parm.global_gain_r = fr_eq_parm[tar].global_gain; #endif #if defined(AUDIO_DRC_CUT_DOWN_ENABLE) && AUDIO_DRC_CUT_DOWN_ENABLE parm.out_32bit = 0;//关闭32bit位宽输出 parm.no_wait = 0; #endif struct audio_eq *eq = audio_dec_eq_open(&parm); clock_add(EQ_CLK); return eq; #endif //TCFG_EQ_ENABLE return NULL; } void music_eq_close(struct audio_eq *eq) { #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE if (eq) { audio_dec_eq_close(eq); clock_remove(EQ_CLK); } #endif/*TCFG_EQ_ENABLE*/ } struct audio_eq *music_eq2_open(u32 sample_rate, u8 ch_num) { #if TCFG_DYNAMIC_EQ_ENABLE #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE struct audio_eq_param parm = {0}; parm.channels = ch_num; #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE parm.out_32bit = 1;//32bit位宽输出 #endif parm.no_wait = 1; parm.cb = eq_get_filter_info; parm.sr = sample_rate; parm.eq_name = AEID_MUSIC_EQ2; u8 tar = 0; parm.max_nsection = music_eq2_parm[tar].seg_num; parm.nsection = music_eq2_parm[tar].seg_num; parm.seg = music_eq2_parm[tar].seg; parm.global_gain = music_eq2_parm[tar].global_gain; struct audio_eq *eq = audio_dec_eq_open(&parm); clock_add(EQ_CLK); return eq; #endif //TCFG_EQ_ENABLE #endif return NULL; } void music_eq2_close(struct audio_eq *eq) { #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE if (eq) { audio_dec_eq_close(eq); clock_remove(EQ_CLK); } #endif/*TCFG_EQ_ENABLE*/ } struct audio_eq *linein_eq2_open(u32 sample_rate, u8 ch_num) { #if TCFG_DYNAMIC_EQ_ENABLE #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE struct audio_eq_param parm = {0}; parm.channels = ch_num; #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE parm.out_32bit = 1;//32bit位宽输出 #endif parm.no_wait = 1; parm.cb = eq_get_filter_info; parm.sr = sample_rate; parm.eq_name = AEID_AUX_EQ2; u8 tar = 1; parm.max_nsection = music_eq2_parm[tar].seg_num; parm.nsection = music_eq2_parm[tar].seg_num; parm.seg = music_eq2_parm[tar].seg; parm.global_gain = music_eq2_parm[tar].global_gain; struct audio_eq *eq = audio_dec_eq_open(&parm); clock_add(EQ_CLK); return eq; #endif //TCFG_EQ_ENABLE #endif return NULL; } void linein_eq2_close(struct audio_eq *eq) { #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE if (eq) { audio_dec_eq_close(eq); clock_remove(EQ_CLK); } #endif/*TCFG_EQ_ENABLE*/ } struct audio_drc *music_drc_open(u32 sample_rate, u8 ch_num) { #if defined(AUDIO_DRC_CUT_DOWN_ENABLE) &&AUDIO_DRC_CUT_DOWN_ENABLE return NULL; #endif #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE struct audio_drc_param parm = {0}; parm.channels = ch_num; parm.sr = sample_rate; parm.out_32bit = 1; parm.cb = drc_get_filter_info; parm.drc_name = AEID_MUSIC_DRC; #if defined(TCFG_AUDIO_MDRC_ENABLE) && (TCFG_AUDIO_MDRC_ENABLE == 1) parm.nband = CROSSOVER_EN;// #elif defined(TCFG_AUDIO_MDRC_ENABLE) && (TCFG_AUDIO_MDRC_ENABLE == 2) parm.nband = CROSSOVER_EN | MORE_BAND_EN;// #endif/*TCFG_AUDIO_MDRC_ENABLE*/ u8 tar = 0; parm.crossover = &music_mode[tar].drc_parm.crossover; parm.wdrc = music_mode[tar].drc_parm.wdrc_parm; struct audio_drc *drc = audio_dec_drc_open(&parm); clock_add(EQ_DRC_CLK); return drc; #endif/*TCFG_DRC_ENABLE*/ return NULL; } void music_drc_close(struct audio_drc *drc) { #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE if (drc) { audio_dec_drc_close(drc); clock_remove(EQ_DRC_CLK); } #endif } struct audio_eq *esco_eq_open(u32 sample_rate, u8 ch_num, u8 bit_wide) { #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE struct audio_eq_param parm = {0}; parm.channels = ch_num; #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE parm.out_32bit = bit_wide;//32bit位宽输出 #endif parm.no_wait = 0; parm.cb = eq_get_filter_info; parm.sr = sample_rate; parm.eq_name = AEID_ESCO_DL_EQ; u8 index = 0; if (sample_rate == 8000) { //窄频 index = 1; } parm.max_nsection = phone_mode[index].eq_parm.seg_num; parm.nsection = phone_mode[index].eq_parm.seg_num; parm.seg = phone_mode[index].eq_parm.seg; parm.global_gain = phone_mode[index].eq_parm.global_gain; struct audio_eq *eq = audio_dec_eq_open(&parm); clock_add(EQ_CLK); return eq; #endif //TCFG_EQ_ENABLE return NULL; } void esco_eq_close(struct audio_eq *eq) { #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE if (eq) { audio_dec_eq_close(eq); clock_remove(EQ_CLK); } #endif/*TCFG_EQ_ENABLE*/ } struct audio_drc *esco_drc_open(u32 sample_rate, u8 ch_num, u8 bit_wide) { #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE #if defined(TCFG_PHONE_DRC_ENABLE)&&TCFG_PHONE_DRC_ENABLE struct audio_drc_param parm = {0}; parm.channels = ch_num; parm.sr = sample_rate; parm.out_32bit = bit_wide; parm.cb = drc_get_filter_info; parm.drc_name = AEID_ESCO_DL_DRC; u8 index = 0; if (sample_rate == 8000) { //窄频 index = 1; } parm.wdrc = &phone_mode[index].drc_parm; struct audio_drc *drc = audio_dec_drc_open(&parm); clock_add(EQ_DRC_CLK); return drc; #else audio_drc_code_movable_unload(); #endif #endif/*TCFG_DRC_ENABLE*/ return NULL; } void esco_drc_close(struct audio_drc *drc) { #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE #if defined(TCFG_PHONE_DRC_ENABLE)&&TCFG_PHONE_DRC_ENABLE if (drc) { audio_dec_drc_close(drc); clock_remove(EQ_DRC_CLK); } #else audio_drc_code_movable_load(); #endif #endif/*TCFG_DRC_ENABLE*/ } //2.1/2.2声道，低音总增益调节 __attribute__((weak)) void low_bass_set_global_gain(float left_global_gain, float right_global_gain) { cur_eq_set_global_gain(AEID_MUSIC_RL_EQ, left_global_gain); cur_eq_right_ch_set_global_gain(AEID_MUSIC_RL_EQ, right_global_gain); } struct audio_eq *music_eq_rl_rr_open(u32 sample_rate, u8 ch_num) { #if (TCFG_AUDIO_DAC_CONNECT_MODE == DAC_OUTPUT_FRONT_LR_REAR_LR) #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE struct audio_eq_param parm = {0}; parm.channels = ch_num; #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE parm.out_32bit = 1;//32bit位宽输出 #endif parm.no_wait = 1; #if defined(SOUND_TRACK_2_P_X_CH_CONFIG) &&SOUND_TRACK_2_P_X_CH_CONFIG && HIGH_GRADE_LOW_PASS_FILTER_EN parm.cb = low_bass_eq_get_filter_info_demo; #else parm.cb = eq_get_filter_info; #endif parm.sr = sample_rate; parm.eq_name = AEID_MUSIC_RL_EQ; u8 tar = 0; parm.max_nsection = rl_eq_parm[tar].seg_num; parm.nsection = rl_eq_parm[tar].seg_num; parm.seg = rl_eq_parm[tar].seg; parm.global_gain = rl_eq_parm[tar].global_gain; #if !SOUND_TRACK_2_P_X_CH_CONFIG && TCFG_EQ_DIVIDE_ENABLE //左右声道EQ段数需一致 if (rl_eq_parm[tar].seg_num > rr_eq_parm[tar].seg_num) { rr_eq_parm[tar].seg_num = rl_eq_parm[tar].seg_num; } else { rl_eq_parm[tar].seg_num = rr_eq_parm[tar].seg_num; } parm.max_nsection = rr_eq_parm[tar].seg_num; parm.nsection = rr_eq_parm[tar].seg_num; parm.seg_r = rr_eq_parm[tar].seg; parm.global_gain_r = rr_eq_parm[tar].global_gain; #endif #if defined(AUDIO_DRC_CUT_DOWN_ENABLE) &&AUDIO_DRC_CUT_DOWN_ENABLE parm.out_32bit = 0;//关闭32bit位宽输出 parm.no_wait = 0; #endif struct audio_eq *eq = audio_dec_eq_open(&parm); clock_add(EQ_CLK); return eq; #endif //TCFG_EQ_ENABLE #endif return NULL; } void music_eq_rl_rr_close(struct audio_eq *eq) { #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE if (eq) { audio_dec_eq_close(eq); clock_remove(EQ_CLK); } #endif/*TCFG_EQ_ENABLE*/ } struct audio_eq *aux_eq_rl_rr_open(u32 sample_rate, u8 ch_num) { #if (TCFG_AUDIO_DAC_CONNECT_MODE == DAC_OUTPUT_FRONT_LR_REAR_LR) #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE struct audio_eq_param parm = {0}; parm.channels = ch_num; #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE parm.out_32bit = 1;//32bit位宽输出 #endif parm.no_wait = 1; #if defined(SOUND_TRACK_2_P_X_CH_CONFIG) &&SOUND_TRACK_2_P_X_CH_CONFIG && HIGH_GRADE_LOW_PASS_FILTER_EN parm.cb = low_bass_eq_get_filter_info_demo; #else parm.cb = eq_get_filter_info; #endif parm.sr = sample_rate; parm.eq_name = AEID_AUX_RL_EQ; u8 tar = 1; parm.max_nsection = rl_eq_parm[tar].seg_num; parm.nsection = rl_eq_parm[tar].seg_num; parm.seg = rl_eq_parm[tar].seg; parm.global_gain = rl_eq_parm[tar].global_gain; #if !SOUND_TRACK_2_P_X_CH_CONFIG && TCFG_EQ_DIVIDE_ENABLE //左右声道EQ段数需一致 if (rl_eq_parm[tar].seg_num > rr_eq_parm[tar].seg_num) { rr_eq_parm[tar].seg_num = rl_eq_parm[tar].seg_num; } else { rl_eq_parm[tar].seg_num = rr_eq_parm[tar].seg_num; } parm.max_nsection = rr_eq_parm[tar].seg_num; parm.nsection = rr_eq_parm[tar].seg_num; parm.seg_r = rr_eq_parm[tar].seg; parm.global_gain_r = rr_eq_parm[tar].global_gain; #endif #if defined(AUDIO_DRC_CUT_DOWN_ENABLE) &&AUDIO_DRC_CUT_DOWN_ENABLE parm.out_32bit = 0;//关闭32bit位宽输出 parm.no_wait = 0; #endif struct audio_eq *eq = audio_dec_eq_open(&parm); clock_add(EQ_CLK); return eq; #endif //TCFG_EQ_ENABLE #endif return NULL; } void aux_eq_rl_rr_close(struct audio_eq *eq) { #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE if (eq) { audio_dec_eq_close(eq); clock_remove(EQ_CLK); } #endif/*TCFG_EQ_ENABLE*/ } struct audio_drc *music_drc_rl_rr_open(u32 sample_rate, u8 ch_num) { #if defined(AUDIO_DRC_CUT_DOWN_ENABLE) &&AUDIO_DRC_CUT_DOWN_ENABLE return NULL; #endif #if (TCFG_AUDIO_DAC_CONNECT_MODE == DAC_OUTPUT_FRONT_LR_REAR_LR) #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE struct audio_drc_param parm = {0}; parm.channels = ch_num; parm.sr = sample_rate; parm.out_32bit = 1; parm.cb = drc_get_filter_info; parm.drc_name = AEID_MUSIC_RL_DRC; #if !SOUND_TRACK_2_P_X_CH_CONFIG//2.1 声道低音不开多带 #if defined(TCFG_AUDIO_MDRC_ENABLE) && (TCFG_AUDIO_MDRC_ENABLE == 1) parm.nband = CROSSOVER_EN;// #elif defined(TCFG_AUDIO_MDRC_ENABLE) && (TCFG_AUDIO_MDRC_ENABLE == 2) parm.nband = CROSSOVER_EN | MORE_BAND_EN;// #endif/*TCFG_AUDIO_MDRC_ENABLE*/ #endif/*SOUND_TRACK_2_P_X_CH_CONFIG*/ u8 tar = 0; parm.crossover = &rl_drc_parm[tar].crossover;//参数需要修改 parm.wdrc = rl_drc_parm[tar].wdrc_parm; struct audio_drc *drc = audio_dec_drc_open(&parm); clock_add(EQ_DRC_CLK); return drc; #endif/*TCFG_DRC_ENABLE*/ #endif return NULL; } void music_drc_rl_rr_close(struct audio_drc *drc) { #if (TCFG_AUDIO_DAC_CONNECT_MODE == DAC_OUTPUT_FRONT_LR_REAR_LR) if (drc) { audio_dec_drc_close(drc); clock_remove(EQ_DRC_CLK); } #endif } struct audio_drc *aux_drc_rl_rr_open(u32 sample_rate, u8 ch_num) { #if defined(AUDIO_DRC_CUT_DOWN_ENABLE) &&AUDIO_DRC_CUT_DOWN_ENABLE return NULL; #endif #if (TCFG_AUDIO_DAC_CONNECT_MODE == DAC_OUTPUT_FRONT_LR_REAR_LR) #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE struct audio_drc_param parm = {0}; parm.channels = ch_num; parm.sr = sample_rate; parm.out_32bit = 1; parm.cb = drc_get_filter_info; parm.drc_name = AEID_AUX_RL_DRC; #if !SOUND_TRACK_2_P_X_CH_CONFIG//2.1 声道低音不开多带 #if defined(TCFG_AUDIO_MDRC_ENABLE) && (TCFG_AUDIO_MDRC_ENABLE == 1) parm.nband = CROSSOVER_EN;// #elif defined(TCFG_AUDIO_MDRC_ENABLE) && (TCFG_AUDIO_MDRC_ENABLE == 2) parm.nband = CROSSOVER_EN | MORE_BAND_EN;// #endif/*TCFG_AUDIO_MDRC_ENABLE*/ #endif/*SOUND_TRACK_2_P_X_CH_CONFIG*/ u8 tar = 1; parm.crossover = &rl_drc_parm[tar].crossover;//参数需要修改 parm.wdrc = rl_drc_parm[tar].wdrc_parm; struct audio_drc *drc = audio_dec_drc_open(&parm); clock_add(EQ_DRC_CLK); return drc; #endif/*TCFG_DRC_ENABLE*/ #endif return NULL; } void aux_drc_rl_rr_close(struct audio_drc *drc) { #if (TCFG_AUDIO_DAC_CONNECT_MODE == DAC_OUTPUT_FRONT_LR_REAR_LR) if (drc) { audio_dec_drc_close(drc); clock_remove(EQ_DRC_CLK); } #endif } #if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN struct audio_eq *linein_eq_open(u32 sample_rate, u8 ch_num) { #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE struct audio_eq_param parm = {0}; parm.channels = ch_num; #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE parm.out_32bit = 1;//32bit位宽输出 #endif parm.no_wait = 1; parm.cb = eq_get_filter_info; parm.sr = sample_rate; parm.eq_name = AEID_AUX_EQ; u8 tar = 1; parm.max_nsection = music_mode[tar].eq_parm.seg_num; parm.nsection = music_mode[tar].eq_parm.seg_num; parm.seg = music_mode[tar].eq_parm.seg; parm.global_gain = music_mode[tar].eq_parm.global_gain; #if !SOUND_TRACK_2_P_X_CH_CONFIG && TCFG_EQ_DIVIDE_ENABLE //左右声道EQ段数需一致 if (music_mode[tar].eq_parm.seg_num > fr_eq_parm[tar].seg_num) { fr_eq_parm[tar].seg_num = music_mode[tar].eq_parm.seg_num; } else { music_mode[tar].eq_parm.seg_num = fr_eq_parm[tar].seg_num; } parm.max_nsection = fr_eq_parm[tar].seg_num; parm.nsection = fr_eq_parm[tar].seg_num; parm.seg_r = fr_eq_parm[tar].seg; parm.global_gain_r = fr_eq_parm[tar].global_gain; #endif #if defined(AUDIO_DRC_CUT_DOWN_ENABLE) &&AUDIO_DRC_CUT_DOWN_ENABLE parm.out_32bit = 0;//关闭32bit位宽输出 parm.no_wait = 0; #endif struct audio_eq *eq = audio_dec_eq_open(&parm); clock_add(EQ_CLK); return eq; #endif //TCFG_EQ_ENABLE return NULL; } void linein_eq_close(struct audio_eq *eq) { #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE if (eq) { audio_dec_eq_close(eq); clock_remove(EQ_CLK); } #endif/*TCFG_EQ_ENABLE*/ } struct audio_drc *linein_drc_open(u32 sample_rate, u8 ch_num) { #if defined(AUDIO_DRC_CUT_DOWN_ENABLE) &&AUDIO_DRC_CUT_DOWN_ENABLE return NULL; #endif #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE struct audio_drc_param parm = {0}; parm.channels = ch_num; parm.sr = sample_rate; parm.out_32bit = 1; parm.cb = drc_get_filter_info; parm.drc_name = AEID_AUX_DRC; #if defined(TCFG_AUDIO_MDRC_ENABLE) && (TCFG_AUDIO_MDRC_ENABLE == 1) parm.nband = CROSSOVER_EN;// #elif defined(TCFG_AUDIO_MDRC_ENABLE) && (TCFG_AUDIO_MDRC_ENABLE == 2) parm.nband = CROSSOVER_EN | MORE_BAND_EN;// #endif/*TCFG_AUDIO_MDRC_ENABLE*/ u8 tar = 1; parm.crossover = &music_mode[tar].drc_parm.crossover; parm.wdrc = music_mode[tar].drc_parm.wdrc_parm; struct audio_drc *drc = audio_dec_drc_open(&parm); clock_add(EQ_DRC_CLK); return drc; #endif/*TCFG_DRC_ENABLE*/ return NULL; } void linein_drc_close(struct audio_drc *drc) { #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE if (drc) { audio_dec_drc_close(drc); clock_remove(EQ_DRC_CLK); } #endif } #endif #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE && TCFG_AUDIO_OUT_EQ_ENABLE struct music_eq_tool high_bass_eq_parm[mode_add] = {0}; struct eq_seg_info high_bass_eq_seg[] = {//music模式的高低音,默认系数表 {0, EQ_IIR_TYPE_BAND_PASS, 125, 0, 0.7f}, {1, EQ_IIR_TYPE_BAND_PASS, 12000, 0, 0.3f}, }; struct eq_seg_info aux_high_bass_eq_seg[] = {//AUX模式的高低音,默认系数表 {0, EQ_IIR_TYPE_BAND_PASS, 125, 0, 0.7f}, {1, EQ_IIR_TYPE_BAND_PASS, 12000, 0, 0.3f}, }; #endif struct audio_eq *high_bass_eq_open(u32 sample_rate, u8 ch_num) { #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE && TCFG_AUDIO_OUT_EQ_ENABLE u8 tar = 0; u16 seg_num = high_bass_eq_parm[tar].seg_num; for (int i = 0; i < ARRAY_SIZE(high_bass_eq_seg); i++) { high_bass_eq_seg[i].index = seg_num + i; memcpy(&high_bass_eq_parm[tar].seg[seg_num + i], &high_bass_eq_seg[i], sizeof(struct eq_seg_info)); } struct audio_eq_param parm = {0}; parm.channels = ch_num; #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE && TCFG_AUDIO_OUT_DRC_ENABLE parm.out_32bit = 1;//32bit位宽输出 #endif parm.no_wait = 1; parm.cb = eq_get_filter_info; parm.sr = sample_rate; parm.eq_name = AEID_HIGH_BASS_EQ; seg_num += ARRAY_SIZE(high_bass_eq_seg); parm.max_nsection = seg_num; parm.nsection = seg_num; parm.seg = high_bass_eq_parm[tar].seg; parm.global_gain = high_bass_eq_parm[tar].global_gain; parm.fade = 1;//高低音增益更新差异大，会引入哒哒音，此处使能系数淡入 parm.fade_step = 0.4f;//淡入步进（0.1f~1.0f） struct audio_eq *eq = audio_dec_eq_open(&parm); clock_add(EQ_CLK); return eq; #endif /*TCFG_EQ_ENABLE*/ return NULL; } void high_bass_eq_close(struct audio_eq *eq) { #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE && TCFG_AUDIO_OUT_EQ_ENABLE if (eq) { audio_dec_eq_close(eq); clock_remove(EQ_CLK); } #endif/*TCFG_EQ_ENABLE*/ } /* *index: 0, 更新低音中心频率freq,增益gain *index: 1, 更新高音中心频率freq,增益gain * */ void high_bass_eq_udpate(u8 index, int freq, float gain) { #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE && TCFG_AUDIO_OUT_EQ_ENABLE if (freq) { high_bass_eq_seg[index].freq = freq; } high_bass_eq_seg[index].gain = gain; printf("index %d ,gain %d\n", index, (int)gain); struct audio_eq *hdl = get_cur_eq_hdl_by_name(AEID_HIGH_BASS_EQ); if (hdl) { if ((high_bass_eq_seg[index].index == 1) || (high_bass_eq_seg[index].index == 0)) { high_bass_eq_seg[index].index += high_bass_eq_parm[0].seg_num; } cur_eq_set_update(AEID_HIGH_BASS_EQ, &high_bass_eq_seg[index], high_bass_eq_parm[0].seg_num + ARRAY_SIZE(high_bass_eq_seg), 0); } #endif } struct audio_eq *high_bass_aux_eq_open(u32 sample_rate, u8 ch_num) { u8 tar = 1; #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE && TCFG_AUDIO_OUT_EQ_ENABLE u16 seg_num = high_bass_eq_parm[tar].seg_num; for (int i = 0; i < ARRAY_SIZE(aux_high_bass_eq_seg); i++) { aux_high_bass_eq_seg[i].index = seg_num + i; memcpy(&high_bass_eq_parm[tar].seg[seg_num + i], &aux_high_bass_eq_seg[i], sizeof(struct eq_seg_info)); } struct audio_eq_param parm = {0}; parm.channels = ch_num; #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE && TCFG_AUDIO_OUT_DRC_ENABLE parm.out_32bit = 1;//32bit位宽输出 #endif parm.no_wait = 1; parm.cb = eq_get_filter_info; parm.sr = sample_rate; parm.eq_name = AEID_AUX_HIGH_BASS_EQ; seg_num += ARRAY_SIZE(aux_high_bass_eq_seg); parm.max_nsection = seg_num; parm.nsection = seg_num; parm.seg = high_bass_eq_parm[tar].seg; parm.global_gain = high_bass_eq_parm[tar].global_gain; parm.fade = 1;//高低音增益更新差异大，会引入哒哒音，此处使能系数淡入 parm.fade_step = 0.4f;//淡入步进（0.1f~1.0f） struct audio_eq *eq = audio_dec_eq_open(&parm); clock_add(EQ_CLK); return eq; #endif /*TCFG_EQ_ENABLE*/ return NULL; } void high_bass_aux_eq_close(struct audio_eq *eq) { #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE && TCFG_AUDIO_OUT_EQ_ENABLE if (eq) { audio_dec_eq_close(eq); clock_remove(EQ_CLK); } #endif/*TCFG_EQ_ENABLE*/ } void aux_high_bass_eq_udpate(u8 index, int freq, float gain) { #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE && TCFG_AUDIO_OUT_EQ_ENABLE if (freq) { aux_high_bass_eq_seg[index].freq = freq; } aux_high_bass_eq_seg[index].gain = gain; printf("index %d ,gain %d\n", index, (int)gain); struct audio_eq *hdl = get_cur_eq_hdl_by_name(AEID_AUX_HIGH_BASS_EQ); if (hdl) { if ((aux_high_bass_eq_seg[index].index == 1) || (aux_high_bass_eq_seg[index].index == 0)) { aux_high_bass_eq_seg[index].index += high_bass_eq_parm[1].seg_num; } cur_eq_set_update(AEID_AUX_HIGH_BASS_EQ, &aux_high_bass_eq_seg[index], high_bass_eq_parm[1].seg_num + ARRAY_SIZE(aux_high_bass_eq_seg), 0); } #endif } //兼容旧接口 void mix_out_high_bass(u32 cmd, struct high_bass *hb) { if (cmd == AUDIO_EQ_HIGH) { high_bass_eq_udpate(1, hb->freq, hb->gain); } else if (cmd == AUDIO_EQ_BASS) { high_bass_eq_udpate(0, hb->freq, hb->gain); } } wdrc_struct_TOOL_SET high_bass_drc_parm[mode_add] = {0}; struct audio_drc *high_bass_drc_open(u32 sample_rate, u8 ch_num) { #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE && TCFG_AUDIO_OUT_DRC_ENABLE u8 tar = 0; struct audio_drc_param parm = {0}; parm.channels = ch_num; parm.sr = sample_rate; #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE && TCFG_AUDIO_OUT_EQ_ENABLE parm.out_32bit = 1; #else parm.out_32bit = 0; #endif parm.cb = drc_get_filter_info; parm.drc_name = AEID_HIGH_BASS_DRC; parm.wdrc = &high_bass_drc_parm[tar]; struct audio_drc *drc = audio_dec_drc_open(&parm); clock_add(EQ_DRC_CLK); return drc; #endif/*TCFG_DRC_ENABLE*/ return NULL; } void high_bass_drc_close(struct audio_drc *drc) { #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE && TCFG_AUDIO_OUT_DRC_ENABLE if (drc) { audio_dec_drc_close(drc); clock_remove(EQ_DRC_CLK); } #endif } struct audio_drc *high_bass_aux_drc_open(u32 sample_rate, u8 ch_num) { #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE && TCFG_AUDIO_OUT_DRC_ENABLE u8 tar = 1; struct audio_drc_param parm = {0}; parm.channels = ch_num; parm.sr = sample_rate; parm.out_32bit = 1; parm.cb = drc_get_filter_info; parm.drc_name = AEID_AUX_HIGH_BASS_DRC; parm.wdrc = &high_bass_drc_parm[tar]; struct audio_drc *drc = audio_dec_drc_open(&parm); clock_add(EQ_DRC_CLK); return drc; #endif/*TCFG_DRC_ENABLE*/ return NULL; } void high_bass_aux_drc_close(struct audio_drc *drc) { #if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE && TCFG_AUDIO_OUT_DRC_ENABLE if (drc) { audio_dec_drc_close(drc); clock_remove(EQ_DRC_CLK); } #endif } /*----------------------------------------------------------------------------*/ /**@brief 高低音限幅器系数回调 @param *drc: 句柄 @param *info: 系数结构地址 @return @note 音乐的高低音drc */ /*----------------------------------------------------------------------------*/ int high_bass_drc_set_filter_info(int th) { if (th < -60) { th = -60; } if (th > 0) { th = 0; } struct threshold_group group[] = {{0, 0}, {50, 50}, {90, 90}}; group[1].in_threshold = 90 + th; group[1].out_threshold = 90 + th; group[2].in_threshold = 90.3f; group[2].out_threshold = 90 + th; struct audio_drc *hdl = get_cur_drc_hdl_by_name(AEID_HIGH_BASS_DRC); if (hdl) { memcpy(high_bass_drc_parm[0].parm.threshold, group, sizeof(group)); cur_drc_set_update(AEID_HIGH_BASS_DRC, 0, &high_bass_drc_parm[0]); } return 0; } /*----------------------------------------------------------------------------*/ /**@brief 高低音限幅器系数回调 @param *drc: 句柄 @param *info: 系数结构地址 @return @note AUX的高低音drc */ /*----------------------------------------------------------------------------*/ int aux_high_bass_drc_set_filter_info(int th) { #if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN if (th < -60) { th = -60; } if (th > 0) { th = 0; } struct threshold_group group[] = {{0, 0}, {50, 50}, {90, 90}}; group[1].in_threshold = 90 + th; group[1].out_threshold = 90 + th; group[2].in_threshold = 90.3f; group[2].out_threshold = 90 + th; struct audio_drc *hdl = get_cur_drc_hdl_by_name(AEID_AUX_HIGH_BASS_DRC); if (hdl) { memcpy(high_bass_drc_parm[1].parm.threshold, group, sizeof(group)); cur_drc_set_update(AEID_AUX_HIGH_BASS_DRC, 0, &high_bass_drc_parm[1]); } #endif return 0; } struct audio_eq *music_ext_eq_open(u32 sample_rate, u8 ch_num) { #if defined(MUSIC_EXT_EQ_AFTER_DRC) && MUSIC_EXT_EQ_AFTER_DRC #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE struct audio_eq_param parm = {0}; parm.no_wait = 1; parm.channels = ch_num; parm.cb = eq_get_filter_info; parm.sr = sample_rate; parm.eq_name = AEID_MUSIC_EXTEQ; u8 tar = 0; parm.max_nsection = muisc_ext_eq[tar].seg_num; parm.nsection = muisc_ext_eq[tar].seg_num; parm.seg = muisc_ext_eq[tar].seg; parm.global_gain = muisc_ext_eq[tar].global_gain; struct audio_eq *eq = audio_dec_eq_open(&parm); clock_add(EQ_CLK); return eq; #endif //TCFG_EQ_ENABLE #endif return NULL; } void music_ext_eq_close(struct audio_eq *eq) { #if defined(MUSIC_EXT_EQ_AFTER_DRC) && MUSIC_EXT_EQ_AFTER_DRC #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE if (eq) { audio_dec_eq_close(eq); clock_remove(EQ_CLK); } #endif/*TCFG_EQ_ENABLE*/ #endif } struct audio_eq *aux_ext_eq_open(u32 sample_rate, u8 ch_num) { #if defined(MUSIC_EXT_EQ_AFTER_DRC) && MUSIC_EXT_EQ_AFTER_DRC #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE struct audio_eq_param parm = {0}; parm.no_wait = 1; parm.channels = ch_num; parm.cb = eq_get_filter_info; parm.sr = sample_rate; parm.eq_name = AEID_AUX_EXTEQ; u8 tar = 1; parm.max_nsection = muisc_ext_eq[tar].seg_num; parm.nsection = muisc_ext_eq[tar].seg_num; parm.seg = muisc_ext_eq[tar].seg; parm.global_gain = muisc_ext_eq[tar].global_gain; struct audio_eq *eq = audio_dec_eq_open(&parm); clock_add(EQ_CLK); return eq; #endif //TCFG_EQ_ENABLE #endif return NULL; } void aux_ext_eq_close(struct audio_eq *eq) { #if defined(MUSIC_EXT_EQ_AFTER_DRC) && MUSIC_EXT_EQ_AFTER_DRC #if defined(TCFG_EQ_ENABLE) && TCFG_EQ_ENABLE if (eq) { audio_dec_eq_close(eq); clock_remove(EQ_CLK); } #endif/*TCFG_EQ_ENABLE*/ #endif } #endif