AuBucketAttributes(3)AuBucketAttributes(3)NameAuBucketAttributes - bucket attributes structure
Structures
#include <audio/audiolib.h>
typedef struct _AuBucketAttributes
{
. . .
}AuBucketAttributes;
Members
Do not dereference the members of the AuBucketAttributes structure
directly. Instead use the access macros.
ba is a pointer to a AuBucketAttributes structure.
AuBucketValueMask(ba)
Accesses the AuMask value indicating which attributes are
present. This is a bitwise inclusive OR of these constants:
AuCompCommonIDMask, AuCompCommonKindMask, AuCompCommonUse‐
Mask, AuCompCommonFormatMask, AuCompCommonNumTracksMask,
AuCompCommonAccessMask, AuCompCommonDescriptionMask, AuComp‐
BucketSampleRateMask, and AuCompBucketNumSamplesMask.
AuBucketChangableMask(ba)
Accesses the AuMask value indicating which of the attributes
can be changed. This is a bitwise inclusive OR of these con‐
stants: AuCompCommonIDMask, AuCompCommonKindMask, AuCompCom‐
monUseMask, AuCompCommonFormatMask, AuCompCommonNumTracks‐
Mask, AuCompCommonAccessMask, AuCompCommonDescriptionMask,
AuCompBucketSampleRateMask, and AuCompBucketNumSamplesMask.
AuBucketIdentifier(ba)
Accesses the AuBucketID ID of the bucket.
AuBucketKind(ba)
Accesses the int value indicating the kind of component.
Buckets will always be AuComponentKindBucket.
AuBucketUse(ba)
Accesses the AuMask value indicating what uses of the bucket
are permitted. This is a bitwise inclusive OR of these con‐
stants: AuComponentUseImportMask and AuComponentUseExport‐
Mask.
AuBucketFormat(ba)
Accesses the int value indicating the audio data format the
bucket uses. Currently, the following formats are defined:
AuFormatULAW8, AuFormatLinearUnsigned8, AuFormatLinear‐
Signed8, AuFormatLinearSigned16MSB, AuFormatLinearUn‐
signed16MSB, AuFormatLinearSigned16LSB, and AuFormatLinearUn‐
signed16LSB.
AuBucketNumTracks(ba)
Accesses the int value indicating the number of tracks the
bucket supports.
AuBucketAccess(ba)
Accesses the AuMask value indicating what kinds of access the
bucket allows. This is a bitwise inclusive OR of these con‐
stants: AuAccessImportMask, AuAccessExportMask, AuAccessDe‐
stroyMask, and AuAccessListMask.
AuBucketDescription(ba)
Accesses the AuString structure containing a textual descrip‐
tion of the bucket.
AuBucketSampleRate(ba)
Accesses the unsigned int value indicating the sample rate of
the bucket.
AuBucketNumSamples(ba)
Accesses the AuUint32 value indicating the number of samples
the bucket contains.
Description
The AuBucketAttributes structure describes the server-local storage of
audio data.
See Also
AuGetBucketAttributes, AuListBuckets.
audiolib - Network Audio System C Language Interface
audiolib - bucket attributes 1.9.3 AuBucketAttributes(3)
