forked from Lainports/opnsense-ports
13 lines
341 B
C
13 lines
341 B
C
--- fft.c.orig 2016-04-24 21:38:13 UTC
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+++ fft.c
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@@ -27,6 +27,10 @@
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#include <math.h>
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#include <complex.h>
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+#if __FreeBSD_version < 902000
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+# define cexpf(x) (expf(crealf(x))*(cosf(cimagf(x))+sinf(cimagf(x))*I))
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+#endif
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+
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#define N (DDB_FREQ_BANDS * 2)
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static float hamming[N]; /* hamming window, scaled to sum to 1 */
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