aumakeelementimportclient(3) [debian man page]
AuMakeElementImportClient(3) Library Functions Manual AuMakeElementImportClient(3) Name AuMakeElementImportClient - initialize an ImportClient element Synopsis #include <audio/audiolib.h> AuMakeElementImportClient(element, sample_rate, format, num_tracks, discard, max_samples, low_water_mark, num_actions, actions) AuElement *element; /* RETURN */ unsigned short sample_rate; unsigned char format; unsigned char num_tracks; unsigned char discard; AuUint32 max_samples; AuUint32 low_water_mark; int num_actions; AuElementAction *actions; Arguments element Returns the initialized element. sample_rate Specifies the sample rate of the audio data. format Specifies the format of the audio data. Currently, the following formats are defined: AuFormatULAW8, AuFormatLinearUnsigned8, AuFormatLinearSigned8, AuFormatLinearSigned16MSB, AuFormatLinearUnsigned16MSB, AuFormatSignedLinear16LSB, and AuFormatLinearUn- signed16LSB. num_tracks Specifies the number of tracks in the audio data. discard Specifies if the import should be paused initally. Normally AuTrue. AuFalse may crash the server. max_samples Specifies the maximum number of samples to accept in a single read. Ignored for "trivial" flows. low_water_mark Specifies when to request additional audio data from the client application. When this number of samples are left in the buffer, and an EOF hasn't been received, a NotifyEvent with kind set to AuElementNotifyKindLowWater will be sent to the client applica- tion. num_actions Specifies the number of actions in actions. actions Specifies the list of actions to associate with this element. Entries in this list can be initialized with AuMakeChangeStateAc- tion, AuMakeSendNotifyAction, and AuMakeNoopAction. May be NULL. Description AuMakeElementImportClient sets the type of element to AuElementTypeImportClient and initializes the importclient member of element with the remaining arguments. AuMakeElementImportClient is implemented as a macro. See Also AuMakeElementAddConstant, AuMakeElementBundle, AuMakeElementExportClient, AuMakeElementExportDevice, AuMakeElementExportBucket, AuMakeEle- mentExportMonitor, AuMakeElementImportDevice, AuMakeElementImportBucket, AuMakeElementImportWaveForm, AuMakeElementMultiplyConstant, AuMa- keElementSum. audiolib - Network Audio System C Language Interface audiolib - element initialization 1.9.3 AuMakeElementImportClient(3)
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AuServer(3) Library Functions Manual AuServer(3) Name AuServer - AuServer structure Structures #include <audio/audiolib.h> typedef struct _AuServer { . . . }AuServer; MACROS
Do not dereference the members of the AuServer structure directly. Instead use the access macros. server is a pointer to a AuServer structure. AuServerConnectionNumber(server) Accesses the int connection number. AuServerQLength(server) Accesses the int value with the length of the input queue. AuServerVendor(server) Accesses the NUL-terminated string giving the identification of the audio server vendor. AuServerProtocolMajorVersion(server) Accesses the int value of the major protocol revision number of the audio server. AuServerProtocolMinorVersion(server) Accesses the int value of the minor protocol revision number of the audio server. AuServerVendorRelease(server) Accesses the int value with the release number of the audio server. AuServerString(server) Accesses the NUL-terminated string giving the server name. AuServerNextRequest(server) Accesses the AuUint32 serial ID of the next protocol request to be sent. AuServerLastKnownRequestProcessed(server) Accesses the AuUint32 serial ID of the last known protocol request sent. AuServerResourceBase(server) Accesses the AuID base used in constructing resource ID's. AuServerResourceMask(server) Accesses the AuID mask used in constructing resource ID's. AuServerMinSampleRate(server) Accesses the int value with the minimum sample rate supported by the server. AuServerMaxSampleRate(server) Accesses the int value with the maximum sample rate supported by the server. AuServerMaxTracks(server) Accesses the int value indicating the maximum number of tracks supported by the server. AuServerNumFormats(server) Accesses the int value indicating the number of formats supported by the server. AuServerNumElementTypes(server) Accesses the int value indicating the number of element types supported by the server. AuServerNumWaveForms(server) Accesses the int value indicating the number of waveform generators supported by the server. AuServerNumActions(server) Accesses the int value indicating the number of actions supported by the server. AuServerNumDevices(server) Accesses the int value indicating the number of server devices. AuServerNumBuckets(server) Accesses the int value indicating the number of server buckets. AuServerFormat(server, n) Accesses the int value of the n'th format supported by the server. AuServerElementType(server, n) Accesses the int value of the n'th element supported by the server. AuServerWaveForm(server, n) Accesses the int value of the n'th waveform supported by the server. AuServerAction(server, n) Accesses the int value of the n'th action supported by the server. AuServerDevice(server, n) Accesses the AuDeviceAttributes structure of the n'th server device. AuServerBucket(server, n) Accesses the AuBucketAttributes structure of the n'th server bucket. AuClientOfID(server, resource) Extracts the ClientID from resource. AuID AuAllocID(server) Invokes the ID allocator function. Description The AuServer structure describes the connection to the audio server. See Also AuCloseServer. audiolib - Network Audio System C Language Interface audiolib - 1.9.3 AuServer(3)