ff_oss_audio_open 40 libavdevice/oss_audio.h int ff_oss_audio_open(AVFormatContext *s1, int is_output, ff_oss_audio_open 60 libavdevice/oss_audio_dec.c ret = ff_oss_audio_open(s1, 0, s1->filename); ff_oss_audio_open 54 libavdevice/oss_audio_enc.c ret = ff_oss_audio_open(s1, 1, s1->filename);