BASS_WASAPI_INFO structure

Used with BASS_WASAPI_GetInfo to retrieve information on the current device.

typedef struct {
    DWORD initflags;
    DWORD freq;
    DWORD chans;
    DWORD format;
    DWORD buflen;
    DWORD volmax;
    DWORD volmin;
    DWORD volstep;
} BASS_WASAPI_INFO;

Members

initflags The flags parameter of the BASS_WASAPI_Init call.

freq The sample rate.

chans The number of channels... 1 = mono, 2 = stereo, etc.

format The device's sample format. One of the following.

BASS_WASAPI_FORMAT_FLOAT 32-bit floating-point.
BASS_WASAPI_FORMAT_8BIT 8-bit integer.
BASS_WASAPI_FORMAT_16BIT 16-bit integer.
BASS_WASAPI_FORMAT_24BIT 24-bit integer.
BASS_WASAPI_FORMAT_32BIT 32-bit integer.

buflen The buffer size in bytes.

volmax The maximum volume setting in dB.

volmin The minimum volume setting in dB.

volstep The volume step size in dB.

Remarks
format indicates the device's sample format, which is not necessarily the same as what a WASAPIPROC callback function or the BASS_WASAPI_PutData and BASS_WASAPI_GetData functions deal in; that is always 32-bit floating-point.

volmin and volmax indicate the valid volume setting range with BASS_WASAPI_SetVolume and BASS_WASAPI_GetVolume, when not using the linear curve.

See also
BASS_WASAPI_GetInfo