19 Oct
2012
19 Oct
'12
3:38 p.m.
From: "新月如钩" <46620410(a)qq.com>
I analyze the source code of aplay and very confused on follow
interfaces:
snd_pcm_playback_info()
snd_pcm_playback_format()
snd_pcm_playback_params()
The aplay is belongs to alsa-utils that also is a application.
It should be use interfaces of alsa-lib, but why i can't find
these interfaces in alsa-lib ?
Could you tell me where can find out these interface?
what version of alsa-utils do you have?
These functions are not in alsa-utils-1.0.24.2
that I have here nor in the git repository.