diff options
Diffstat (limited to 'gr-blocks/lib')
| -rw-r--r-- | gr-blocks/lib/nlog10_ff_impl.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gr-blocks/lib/nlog10_ff_impl.cc b/gr-blocks/lib/nlog10_ff_impl.cc index 67dafae45a..5bc234f2cb 100644 --- a/gr-blocks/lib/nlog10_ff_impl.cc +++ b/gr-blocks/lib/nlog10_ff_impl.cc @@ -64,15 +64,16 @@ namespace gr { gr_vector_const_void_star &input_items, gr_vector_void_star &output_items) { - #define novolk 0 const float *in = (const float *) input_items[0]; float *out = (float *) output_items[0]; int noi = noutput_items * d_vlen; volk_32f_log2_32f(out, in, noi); volk_32f_s32f_multiply_32f(out, out, d_prefactor, noi); - for(int i = 0; i < noi; ++i) { - out[i] += d_k; + if(d_k != 0.0f) { + for(int i = 0; i < noi; ++i) { + out[i] += d_k; + } } return noutput_items; } |