snd_mixer_eid_t

Mixer element ID structure

Synopsis:

typedef struct
{
    int32_t     type;
    int8_t      name[36];
    int32_t     index;
    uint8_t     reserved[124];      /* must be filled with zero */
}       snd_mixer_eid_t;

Description:

The snd_mixer_eid_t structure describes a mixer element's ID. The members include:

type

The type of element.

name

The name of the element.

index

The index of the element.

We recommend that you work with mixer groups instead of manipulating the elements directly.

Classification:

QNX Neutrino

See also:

snd_mixer_element_t, snd_mixer_elements(), snd_mixer_group_t, snd_mixer_read(), snd_mixer_routes(), snd_mixer_sort_eid_table(), snd_pcm_channel_info_t, snd_pcm_channel_setup()