diff options
| -rw-r--r-- | libavdevice/alsa.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavdevice/alsa.h b/libavdevice/alsa.h index f8b7449..cd41d96 100644 --- a/libavdevice/alsa.h +++ b/libavdevice/alsa.h @@ -74,6 +74,7 @@ typedef struct AlsaData { * * @return 0 if OK, AVERROR_xxx on error */ +av_warn_unused_result int ff_alsa_open(AVFormatContext *s, snd_pcm_stream_t mode, unsigned int *sample_rate, int channels, enum AVCodecID *codec_id); @@ -95,10 +96,13 @@ int ff_alsa_close(AVFormatContext *s1); * * @return 0 if OK, AVERROR_xxx on error */ +av_warn_unused_result int ff_alsa_xrun_recover(AVFormatContext *s1, int err); +av_warn_unused_result int ff_alsa_extend_reorder_buf(AlsaData *s, int size); +av_warn_unused_result int ff_alsa_get_device_list(AVDeviceInfoList *device_list, snd_pcm_stream_t stream_type); #endif /* AVDEVICE_ALSA_H */ |
