diff options
| author | Thomas Habets <thomas@habets.se> | 2020-04-10 11:40:13 +0100 |
|---|---|---|
| committer | Marcus Müller <marcus@hostalia.de> | 2020-04-10 16:27:57 +0200 |
| commit | 78955a24c6c24f92f7b22ab9223e8e0b60b1dc4b (patch) | |
| tree | 09984db7dd2309ebfdb567f3fc3d8c72f42936a0 /gr-analog/lib | |
| parent | 55b6b2724ae872b36dd93c1479a829bb4054bdda (diff) | |
runtime: Use nanosecond resolution for default random seed
This exposed some missing forwarding of RNG seed from one object to
another, also fixed in this commit.
Diffstat (limited to 'gr-analog/lib')
| -rw-r--r-- | gr-analog/lib/fastnoise_source_impl.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gr-analog/lib/fastnoise_source_impl.cc b/gr-analog/lib/fastnoise_source_impl.cc index b0ad85d769..a8d6d91650 100644 --- a/gr-analog/lib/fastnoise_source_impl.cc +++ b/gr-analog/lib/fastnoise_source_impl.cc @@ -59,7 +59,8 @@ fastnoise_source_impl<T>::fastnoise_source_impl(noise_type_t type, io_signature::make(0, 0, 0), io_signature::make(1, 1, sizeof(T))), d_type(type), - d_ampl(ampl) + d_ampl(ampl), + d_rng(seed) { d_samples.resize(samples); xoroshiro128p_seed(d_state, (uint64_t)seed); @@ -76,7 +77,8 @@ fastnoise_source_impl<gr_complex>::fastnoise_source_impl(noise_type_t type, io_signature::make(0, 0, 0), io_signature::make(1, 1, sizeof(gr_complex))), d_type(type), - d_ampl(ampl / sqrtf(2.0f)) + d_ampl(ampl / sqrtf(2.0f)), + d_rng(seed) { d_samples.resize(samples); xoroshiro128p_seed(d_state, (uint64_t)seed); |