diff options
| -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); |