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29 lines
639 B
C
29 lines
639 B
C
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#include <stdio.h>
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#include "samplerate.h"
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int resample_( float din[], float dout[], double *samfac, int *jz)
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{
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SRC_DATA src_data;
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int input_len;
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int output_len;
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int ierr;
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double src_ratio;
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src_ratio=*samfac;
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input_len=*jz;
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output_len=(int) (input_len*src_ratio);
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src_data.data_in=din;
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src_data.data_out=dout;
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src_data.src_ratio=src_ratio;
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src_data.input_frames=input_len;
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src_data.output_frames=output_len;
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ierr=src_simple(&src_data,2,1);
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*jz=output_len;
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/* printf("%d %d %d %d %f\n",input_len,output_len,src_data.input_frames_used,
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src_data.output_frames_gen,src_ratio);
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*/
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return ierr;
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}
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