Re: [mpd-devel] [PATCH] input/alsa: prevent cpu hogging in nonblocking mode

2017-02-24 Thread Max Kellermann
On 2017/02/23 21:44, Joerg Raftopoulos wrote: > MPD's ALSA input plugin works since > 791efc171a35848bb062aad0aee41220cd1f62ba in SND_PCM_NONBLOCK mode. > According to ALSA documentation > http://www.alsa-project.org/alsa-doc/alsa-lib/group___p_c_m.html#ga4c2c7bd26cf221268d59dc3bbeb9c048 > snd_pcm

[mpd-devel] [PATCH] input/alsa: prevent cpu hogging in nonblocking mode

2017-02-23 Thread Joerg Raftopoulos
Hello all@list, MPD's ALSA input plugin works since 791efc171a35848bb062aad0aee41220cd1f62ba in SND_PCM_NONBLOCK mode. According to ALSA documentation http://www.alsa-project.org/alsa-doc/alsa-lib/group___p_c_m.html#ga4c2c7bd26cf221268d59dc3bbeb9c048 snd_pcm_readi does not wait in non-blocking mod