diff options
Diffstat (limited to 'src/common/filter.h')
-rw-r--r-- | src/common/filter.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/src/common/filter.h b/src/common/filter.h deleted file mode 100644 index 9f33fe2..0000000 --- a/src/common/filter.h +++ /dev/null @@ -1,14 +0,0 @@ -#ifndef _FILTER_H -#define _FILTER_H - -typedef struct filter { - int iter; - double a0, a1, a2, b1, b2; - double z1[64], z2[64]; -} filter_t; - -void filter_lowpass_init(filter_t *bq, double frequency, int samplerate, int iterations); -void filter_highpass_init(filter_t *bq, double frequency, int samplerate, int iterations); -void filter_process(filter_t *bq, sample_t *samples, int length); - -#endif /* _FILTER_H */ |