ff_alsa_xrun_recover 100 libavdevice/alsa.h int ff_alsa_xrun_recover(AVFormatContext *s1, int err); ff_alsa_xrun_recover 118 libavdevice/alsa_dec.c if (ff_alsa_xrun_recover(s1, res) < 0) { ff_alsa_xrun_recover 108 libavdevice/alsa_enc.c if (ff_alsa_xrun_recover(s1, res) < 0) {