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Diffstat (limited to 'nyqsrc/ffilterkit.h')
| -rw-r--r-- | nyqsrc/ffilterkit.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/nyqsrc/ffilterkit.h b/nyqsrc/ffilterkit.h new file mode 100644 index 0000000..d277e7d --- /dev/null +++ b/nyqsrc/ffilterkit.h @@ -0,0 +1,15 @@ +/*:filterkit.h */ + +/* + * FilterUp() - Applies a filter to a given sample when up-converting. + * FilterUD() - Applies a filter to a given sample when up- or down- + * converting. + */ + +fast_float FilterUp(mem_float Imp[], mem_float ImpD[], int Nwing, + boolean Interp, mem_float *Xp, double Ph, int Inc); + +fast_float FilterUD(mem_float Imp[], mem_float ImpD[], int Nwing, + boolean Interp, mem_float *Xp, double Ph, int Inc, + double dhb); + |