33 lines
1.3 KiB
C
33 lines
1.3 KiB
C
#ifndef DYNAMICEQDETECTION_API_H
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#define DYNAMICEQDETECTION_API_H
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#ifdef WIN32
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#define AT_DYNAMICEQ_DETECT(x)
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#define AT_DYNAMICEQ_DETECT_CODE
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#define AT_DYNAMICEQ_DETECT_CONST
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#define AT_DYNAMICEQ_DETECT_SPARSE_CODE
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#define AT_DYNAMICEQ_DETECT_SPARSE_CONST
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#else
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#define AT_DYNAMICEQ_DETECT(x) __attribute((section(#x)))
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#define AT_DYNAMICEQ_DETECT_CODE AT_DYNAMICEQ_DETECT(.dynamic_eq_detect_code)
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#define AT_DYNAMICEQ_DETECT_CONST AT_DYNAMICEQ_DETECT(.dynamic_eq_detect_const)
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#define AT_DYNAMICEQ_DETECT_SPARSE_CODE AT_DYNAMICEQ_DETECT(.dynamic_eq_detect_sparse_code)
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#define AT_DYNAMICEQ_DETECT_SPARSE_CONST AT_DYNAMICEQ_DETECT(.dynamic_eq_detect_sparse_const)
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#endif
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typedef struct _DynamicEQDetectionParam {
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int fc; //中心频率 与动态eq参数中的fc一致
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} DynamicEQDetectionParam; //检测参数
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int getDynamicEQDetectionBuf(int nSection, int channel);
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int *getDynamicEQDetectionCoeff(void *WorkBuf);
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void DynamicEQDetectionInit(void *WorkBuf, DynamicEQDetectionParam *pram, int nSection, int channel, int SampleRate);
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void DynamicEQDetectionUpdate(void *WorkBuf, DynamicEQDetectionParam *pram);
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int DynamicEQDetectionRun(void *WorkBuf, short *indata, int *outdata, int per_channel_npoint);
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#endif // !DYNAMICEQDETECTION_API_H
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