From ca5406108cb086f57222400a08fde34686ce1b3f Mon Sep 17 00:00:00 2001 From: "Matthias P. Braendli" Date: Fri, 25 Apr 2014 09:21:35 +0200 Subject: dabplus-enc-file: replace little dots by nice level indicator --- src/utils.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 src/utils.h (limited to 'src/utils.h') diff --git a/src/utils.h b/src/utils.h new file mode 100644 index 0000000..c7ddc1e --- /dev/null +++ b/src/utils.h @@ -0,0 +1,17 @@ +#ifndef UTILS_H_ +#define UTILS_H_ + +#include + +#define MIN(a,b) (((a)<(b))?(a):(b)) +#define MAX(a,b) (((a)>(b))?(a):(b)) + +#define NUMOF(l) (sizeof(l) / sizeof(*l)) + +#define linear_to_dB(x) (log10(x) * 20) + + +const char* level(int channel, int* peak); + +#endif + -- cgit v1.2.3