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.

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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()