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| author | Nick Foster <bistromath@gmail.com> | 2014-07-31 17:02:14 -0700 |
|---|---|---|
| committer | Nick Foster <bistromath@gmail.com> | 2014-07-31 17:06:15 -0700 |
| commit | de1e0f41ebeec795430ec2bd6d0cc7b162ba6202 (patch) | |
| tree | 39a4d76997911fc55a1b186e2cb4553a078e111c | |
| parent | 921e90bd65479e220145f04445445335302af270 (diff) | |
blocks: fix subtract_ff
| -rw-r--r-- | gr-blocks/lib/sub_ff_impl.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gr-blocks/lib/sub_ff_impl.cc b/gr-blocks/lib/sub_ff_impl.cc index d3a0815ca7..8ea1a47c8b 100644 --- a/gr-blocks/lib/sub_ff_impl.cc +++ b/gr-blocks/lib/sub_ff_impl.cc @@ -68,8 +68,7 @@ namespace gr { //} const float *in = (const float*)input_items[0]; - for(int i = 0; i < noi; i++) - out[i] = -in[i]; + memcpy(out, in, noi*sizeof(float)); for(int i = 1; i < ninputs; i++) { in = (const float*)input_items[i]; volk_32f_x2_subtract_32f(out, out, in, noi); |