snd_mixer_info_t

Information about a mixer

Synopsis:

typedef struct snd_mixer_info_s
{
    uint32_t    type;
    uint32_t    attrib;
    uint32_t    elements;
    uint32_t    groups;
    char        id[64];
    char        name[64];
    uint8_t     reserved[128];      /* must be filled with zeroes */
}       snd_mixer_info_t;

Description:

The snd_mixer_info_t structure describes information about a mixer. You can fill this structure by calling snd_mixer_info() .

The members include:

type
The sound card type. Deprecated; don't use this member.
attrib
Not used.
elements
The total number of mixer elements in this mixer device.
groups
The total number of mixer groups in this mixer device.
id[64]
The ID of this PCM device (user selectable).
name[64]
The name of the device.

Classification:

QNX Neutrino