huxi
55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
#ifndef _AUDIO_SPK_EQ_H_
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#define _AUDIO_SPK_EQ_H_
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#include "spinlock.h"
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#include "math.h"
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#include "effects/audio_eq.h"
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struct spk_eq_seg_parm {
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u8 type;//0:seg 1:gain 2:获取系数表地址
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u8 left_right;//0:left 1:right
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struct eq_seg_info seg;
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};
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struct spk_eq_global_gain {
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u8 type;//0:seg 1:gain
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u8 left_right;//0:left 1:right
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float global_gain;
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};
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struct spk_eq_get_seg_tab {
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u8 type;//0:seg 1:gain 2:获取系数表地址 3:获取总增益
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u16 tab_size;
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struct eq_seg_info *seg;//包含左右声道
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};
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struct spk_eq_get_global_gain {
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u8 type;//0:seg 1:gain 2:获取系数表地址 3:获取总增益
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float global_gain[2]; //0:left 1:right
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};
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struct spk_eq_get_parm {
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char name[16];
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u8 type;// 2:获取系数表地址，4:获取vm数据
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struct spk_eq_get_seg_tab seg_tab;
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struct spk_eq_get_global_gain g_gain;
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};
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int spk_eq_read_from_vm(void *priv);
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void spk_eq_set_send_data_handler(void (*handler)(u8 seq, u8 *packet, u8 size));
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int spk_eq_app_online_parse(u8 *packet, u8 size, u8 *ext_data, u16 ext_size);
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int spk_eq_spp_rx_packet(u8 *packet, u8 len);
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int spk_eq_read_seg_l(u8 **buf);
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int spk_eq_read_seg_r(u8 **buf);
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#define UPDATE_SPK_EQ_SEG 0
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#define UPDATE_SPK_EQ_GLOBAL_GAIN 1
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#define GET_SPK_EQ_SEG_TAB 2
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#define GET_SPK_EQ_GLOBAL_GAIN 3
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#define GET_SPK_EQ_VM_DATA 4
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#endif
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