102 lines
2.4 KiB
C
102 lines
2.4 KiB
C
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#ifndef __pitchshifer_api_h__
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#define __pitchshifer_api_h__
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#include "asm/cpu.h"
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#ifndef u8
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#define u8 unsigned char
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#endif
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#ifndef u16
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#define u16 unsigned short
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#endif
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#ifndef s16
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#define s16 short
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#endif
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#ifndef u32
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#define u32 unsigned int
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#endif
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#ifndef s32
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#define s32 int
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#endif
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#ifndef s16
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#define s16 signed short
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#endif
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/*#define EFFECT_OLD_RECORD 0x01
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#define EFFECT_MOYIN 0x0*/
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//#define EFFECT_ROBORT_FLAG 0X04
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enum {
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EFFECT_VOICECHANGE_PITCHSHIFT = 0x00,
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EFFECT_VOICECHANGE_CARTOON = 0x01,
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EFFECT_VOICECHANGE_SPECTRUM = 0x02,
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EFFECT_VOICECHANGE_ROBORT = 0x03,
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EFFECT_VOICECHANGE_MELODY = 0x04,
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EFFECT_VOICECHANGE_WHISPER = 0x05,
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EFFECT_VOICECHANGE_F0_DOMAIN = 0x06,
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EFFECT_VOICECHANGE_F0_TD = 0x07,
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EFFECT_VOICECHANGE_FEEDBACK = 0x08,
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EFFECT_VOICECHANGE_NULL = 0xff,
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};
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enum {
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MODE_C_MAJOR = 0x0,
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MODE_Cshop_MAJOR,
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MODE_D_MAJOR,
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MODE_Dshop_MAJOR,
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MODE_E_MAJOR,
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MODE_F_MAJOR,
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MODE_Fshop_MAJOR,
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MODE_G_MAJOR,
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MODE_Gshop_MAJOR,
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MODE_A_MAJOR,
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MODE_Ashop_MAJOR,
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MODE_B_MAJOR
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};
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enum {
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PLATFORM_VOICECHANGE_CORDIC = 0,
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PLATFORM_VOICECHANGE_CORDICV2 = 1
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};
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typedef struct _VOICECHANGER_PARM {
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u32 effect_v; //
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u32 shiftv; //pitch rate: 40-250
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u32 formant_shift; // 40-250
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} VOICECHANGER_PARM;
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typedef struct _AUTOTUNE_PARM {
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u32 mode; //调式
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} AUTOTUNE_PARM;
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typedef struct _AUTOTUNE_FUNC_API_ {
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u32(*need_buf)(void *ptr, AUTOTUNE_PARM *vc_parm);
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void (*open)(void *ptr, u32 sr, AUTOTUNE_PARM *vc_parm); //中途改变参数，可以调init
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void (*run)(void *ptr, short *indata, short *outdata, int len); //len是多少个byte
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void (*init)(void *ptr, AUTOTUNE_PARM *vc_parm); //中途改变参数，可以调init
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} AUTOTUNE_FUNC_API;
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typedef struct _VOICECHANGER_FUNC_API_ {
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u32(*need_buf)(void *ptr, VOICECHANGER_PARM *vc_parm);
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void (*open)(void *ptr, u32 sr, VOICECHANGER_PARM *vc_parm); //中途改变参数，可以调init
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void (*run)(void *ptr, short *indata, short *outdata, int len); //len是多少个byte
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void (*init)(void *ptr, VOICECHANGER_PARM *vc_parm); //中途改变参数，可以调init
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} VOICECHANGER_FUNC_API;
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extern VOICECHANGER_FUNC_API *get_voiceChanger_func_api();
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extern AUTOTUNE_FUNC_API *get_autotune_func_api();
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#endif // reverb_api_h__
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