[Bug 746015] New: alsasrc: busy polling alsa device

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Wed Mar 11 01:54:59 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=746015

            Bug ID: 746015
           Summary: alsasrc: busy polling alsa device
    Classification: Platform
           Product: GStreamer
           Version: 1.4.4
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-base
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: katreniak at gmail.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

Alsa src operates in non-blocking mode. If no data are queued in alsa device,
method snd_pcm_readi returns immediately and it is called again and again
in a busy loop until data are available in alsa device.

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