diff options
Diffstat (limited to 'libs/backends')
| -rw-r--r-- | libs/backends/alsa/alsa_audiobackend.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libs/backends/alsa/alsa_audiobackend.cc b/libs/backends/alsa/alsa_audiobackend.cc index 5d07bc1419..86d3d0e8ba 100644 --- a/libs/backends/alsa/alsa_audiobackend.cc +++ b/libs/backends/alsa/alsa_audiobackend.cc @@ -1733,8 +1733,8 @@ AlsaAudioBackend::main_process_thread () const double sr_norm = 1e-6 * (double) _samplerate / (double)_samples_per_period; - /* warm up */ - int cnt = std::max (8, (int)(_samplerate / _samples_per_period) / 2); + /* warm up freewheel dry-run - see also AudioEngine _init_countdown */ + int cnt = std::max (4, (int)(_samplerate / _samples_per_period) / 8); for (int w = 0; w < cnt; ++w) { for (std::vector<BackendPortPtr>::const_iterator it = _system_inputs.begin (); it != _system_inputs.end (); ++it) { memset ((*it)->get_buffer (_samples_per_period), 0, _samples_per_period * sizeof (Sample)); |