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Do not output FFT sanity test to stdout.

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This commit is contained in:
Themaister 2012-05-08 13:02:29 +02:00
parent bc604f5029
commit 4debf60bad
1 changed files with 9 additions and 9 deletions
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18
audio/test/snr.c
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@ -169,22 +169,22 @@ static void test_fft(void)
memcpy(buf_tmp, butterfly_buf, sizeof(buf_tmp));
calculate_fft_adjust(buf_tmp, 1.0 / 16, true, 16);
printf("FFT: { ");
fprintf(stderr, "FFT: { ");
for (unsigned i = 0; i < 7; i++)
printf("(%4.2lf, %4.2lf), ", creal(buf_tmp[i]), cimag(buf_tmp[i]));
printf("(%4.2lf, %4.2lf) }\n", creal(buf_tmp[7]), cimag(buf_tmp[7]));
fprintf(stderr, "(%4.2lf, %4.2lf), ", creal(buf_tmp[i]), cimag(buf_tmp[i]));
fprintf(stderr, "(%4.2lf, %4.2lf) }\n", creal(buf_tmp[7]), cimag(buf_tmp[7]));
calculate_ifft(butterfly_buf, 16, true);
printf("Original: { ");
fprintf(stderr, "Original: { ");
for (unsigned i = 0; i < 15; i++)
printf("%5.2f, ", signal[2 * i]);
printf("%5.2f }\n", signal[2 * 15]);
fprintf(stderr, "%5.2f, ", signal[2 * i]);
fprintf(stderr, "%5.2f }\n", signal[2 * 15]);
printf("FFT => IFFT: { ");
fprintf(stderr, "FFT => IFFT: { ");
for (unsigned i = 0; i < 15; i++)
printf("%5.2lf, ", creal(butterfly_buf[i]));
printf("%5.2lf }\n", creal(butterfly_buf[15]));
fprintf(stderr, "%5.2lf, ", creal(butterfly_buf[i]));
fprintf(stderr, "%5.2lf }\n", creal(butterfly_buf[15]));
}
static void set_alias_power(struct snr_result *res, unsigned freq, double power)