ff_alsa_open       78 libavdevice/alsa.h int ff_alsa_open(AVFormatContext *s, snd_pcm_stream_t mode,
ff_alsa_open       75 libavdevice/alsa_dec.c     ret = ff_alsa_open(s1, SND_PCM_STREAM_CAPTURE, &s->sample_rate, s->channels,
ff_alsa_open       66 libavdevice/alsa_enc.c     res = ff_alsa_open(s1, SND_PCM_STREAM_PLAYBACK, &sample_rate,