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Bugfix in bmorse.cxx

master
AG1LE Mauri 2014-06-22 17:08:30 -04:00
rodzic b95b164a80
commit 70675c4e89
1 zmienionych plików z 8 dodań i 7 usunięć
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15
src/bmorse.cxx
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@ -420,7 +420,7 @@ void decode_sndfile (SNDFILE *infile, SF_INFO info)
int width = 8192, height= 32, w, speclen ; int width = 8192, height= 32, w, speclen ;
int f,sr,sc =0,c,num_items,num,i,j; int f,sr,sc =0,c,num_items,num,i,j;
double *buf; double *buf, *bp;
int bfv; // bit filter value int bfv; // bit filter value
// speclen should be multiple of 2^n but also keep time resolution < 5 ms // speclen should be multiple of 2^n but also keep time resolution < 5 ms
@ -533,23 +533,24 @@ void decode_sndfile (SNDFILE *infile, SF_INFO info)
FFT_filter = new fftfilt((params.speed)/(1.2 * params.sample_rate), FilterFFTLen); FFT_filter = new fftfilt((params.speed)/(1.2 * params.sample_rate), FilterFFTLen);
/* Allocate space for the data to be read, then read it. */ /* Allocate space for the data to be read, then read it. */
buf = (double *) malloc(num_items*sizeof(double)); buf = (double *) malloc((num_items+512)*sizeof(double));
if (buf == 0) { if (buf == 0) {
printf ("%s : line %d :out of memory.\n", __FILE__, __LINE__) ; printf ("%s : line %d :out of memory.\n", __FILE__, __LINE__) ;
exit (1) ; exit (1) ;
} }
bp = buf;
num = sf_read_double(infile,buf,num_items); num = sf_read_double(infile,bp,num_items);
// printf("Read %d items\n",num); // printf("Read %d items\n",num);
for (i = 0; i < num; i += 512){ for (i = 0; i < num_items; i += 512){
rx_FFTprocess(buf, 512); rx_FFTprocess(bp, 512);
buf += 512; bp += 512;
} }
//free(buf); free(buf);
} }