snd_pcm_plugin_prepare

Name

snd_pcm_plugin_prepare -- prepare the selected direction

Synopsis

int snd_pcm_plugin_prepare(snd_pcm_t *handle, int channel);

Description

Prepare hardware to operation for the specified transfer pluginion. This call was designed, bacause some hardware requires some time for the initialization. The snd_pcm_channel_go function requires minimal time to start the transfer. This function is similar to snd_pcm_channel_prepare.