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author | Andy Wingo <wingo@pobox.com> | 2001-12-22 23:27:31 +0000 |
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committer | Andy Wingo <wingo@pobox.com> | 2001-12-22 23:27:31 +0000 |
commit | 185612aae3b8acae2b32e0e6561691a7c640cd0d (patch) | |
tree | 7cd1990c3df5c63f402f3e0bdf6b51b3ed58fc41 /gst/cutter/filter.func | |
parent | 87dab192cf5792f847a22e0c3e9afe78553739b5 (diff) |
Initial revision
Original commit message from CVS:
Initial revision
Diffstat (limited to 'gst/cutter/filter.func')
-rw-r--r-- | gst/cutter/filter.func | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gst/cutter/filter.func b/gst/cutter/filter.func new file mode 100644 index 00000000..bdbe5663 --- /dev/null +++ b/gst/cutter/filter.func @@ -0,0 +1,16 @@ +{ + guint j; + register double squaresum = 0.0; + + /* + * process data here + * input sample data enters in *in_data as 8 or 16 bit data + * samples for left and right channel are interleaved + */ + + for (j = 0; j < num_samples; j++) + squaresum += data[j] * data[j]; + + return (squaresum / (float) num_samples); +} + |