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audio/ALgetwidth(3d) -- (obsolete) get/set the sample width setting in an audio ALconfig structure
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config expects an ALconfig structure, the returned value of a call to ALnewconfig(3dm) or ALgetconfig(3dm). samplesize expects a symbolic constant that identifies the size of an audio sample. There are three symbolic constants defined for this parameter. AL_SAMPLE_8 indicates a one byte sample width in the range -128 to 127. AL_SAMPLE_16 indicates a two byte sample width in the range -32768 to 32767. AL_SAMPLE_24 indicates a 4 byte sample width in the range -8388608 to 8388607.... |
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audio/alGetWidth(3d) -- get/set the wordsize for integer audio data
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config expects an ALconfig structure, the returned value of a call to alNewConfig(3dm) or alGetConfig(3dm). samplesize expects a symbolic constant that identifies the size of an integer audio sample. There are three symbolic constants defined for this parameter. AL_SAMPLE_8 indicates a one byte (signed char) sample width in the range -128 to 127. AL_SAMPLE_16 indicates a 16-bit (short) sample width in the range -32768 to 32767. AL_SAMPLE_24 indicates a 32-bit (int) sample width in the range -838... |
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audio/alIntro(3d) -- Introduction to the Silicon Graphics Audio Library (AL)
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The Silicon Graphics Audio Library (AL) provides a uniform, deviceindependent programming interface to real-time audio I/O on Silicon Graphics workstations. The AL was designed to enable multiple programs to share the audio resources of the workstation. Multiple programs may have input and output streams open concurrently, either sharing audio devices or using independent audio devices. The Audio Library provides four major capabilities: 1. input and output of digital audio data 2. control of th... |
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audio/alIsSubtype(3d) -- indicate if one resource type is a subtype of another
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type is a resource type for which you want to see if subtype is a subtype. type can also be a resource, in which case alIsSubtype uses the type of the given resource. subtype is a resource type for which you want to see if type is a supertype. subtype can also be a resource, in which case alIsSubtype uses the type of the given resource. |
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f90/all(3) -- Determines whether all values are true
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UNICOS, UNICOS/mk, and IRIX systems |
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standard/alloca(3) -- allocate dynamic space
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alloca returns a pointer to size bytes of uninitialized local stack space. Since the space is allocated using a built-in compiler function, the allocation is quite fast. If zero is passed as size, alloca returns a valid pointer (unlike some versions of malloc, which consider a zero size to be an error). The #include is required. Space allocated when a function foo calls alloca is freed automatically when foo returns. It is an error to call free with a pointer returned by alloca. Not a... |
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f90/allocated(3) -- Returns the array allocation status
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UNICOS, UNICOS/mk, and IRIX systems |
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Tcl/allowexc(3) -- allow all exceptions in next script evaluation
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Tcl_Interp *interp (in) Interpreter in which script will be evaluated. |
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audio/ALnewconfig(3d) -- create and initialize an audio ALconfig structure
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ALnewconfig is obsolete and is provided for backward compatibility. The preferred function is alNewConfig(3dm). Use ALnewconfig(3dm) to create and initialize an ALconfig structure. This structure is used to pass in configuration information when calling ALopenport(3dm) or ALsetconfig(3dm). To change the configuration information stored in an ALconfig structure, see the commands mentioned below in SEE ALSO. The default structure specifies a 100,000 sample stereo buffer, utilizing a 16-bit two's ... |
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audio/alNewConfig(3d) -- create and initialize an audio ALconfig structure
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alNewConfig creates and initializes an ALconfig structure. An ALconfig structure specifies the audio data format and queue size to be used by an audio port. The functions alOpenPort(3dm) or alSetConfig(3dm) apply the properties specified in the ALconfig to a new or existing audio port, respectively. To change the properties given in an ALconfig structure, see the commands mentioned below in SEE ALSO. The default ALconfig specifies a 50,000 sample-frame stereo buffer, utilizing a 16-bit two's co... |
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audio/alNewEvent(3d) -- create and initialize an audio ALevent structure
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alNewEvent creates and initializes an ALevent structure. An ALevent structure contains the event information of a particular audio system change. Events are retrieved from event queues through alNextEvent(3dm) and alCheckEvent(3dm). All events have an audio parameter associated with them. For example, an ALevent with an AL_RATE parameter means that an AL_RATE change occurred on an audio resource. Please refer to alParams(3dm) for more information. To access event information, use the following c... |
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audio/alNextEvent(3d) -- Retrieves front most event from queue
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eventq expects a valid ALeventQueue structure from which you want to retrieve audio events. event expects an ALevent structure previously initialized by alNewEvent(3dm). |
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f90/alog(3) -- FORTRAN natural logarithm intrinsic function
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alog returns the real natural logarithm of its real argument. dlog returns the double-precision natural logarithm of its double-precision argument. qlog returns the real*16 natural logarithm of its real*16 argument. The argument of alog, dlog, and qlog must be greater than zero. clog returns the complex logarithm of its complex argument. The argument of clog must not be (0.,0.). The range of the imaginary part of clog is: -pi < imaginary part <= pi. zlog returns the complex*16 logarithm of its c... |
