MKOrchestra.h File Reference

#import <Foundation/Foundation.h>
#import <SndKit/SndKit.h>
#import "orch.h"
#import "MKDeviceStatus.h"
#import "MKSynthData.h"

Go to the source code of this file.

Classes
class	MKOrchestra
	This is the allocator and manager of DSP resources. More...
Defines
#define	MK_nextCompatibleDSPPort   1
	These constants define the MKOrchestra capabilities bits returned by the MKOrchestra capabilities method.
#define	MK_hostSoundOut   (1<<1)
	These constants define the MKOrchestra capabilities bits returned by the MKOrchestra capabilities method.
#define	MK_serialSoundOut   (1<<2)
	These constants define the MKOrchestra capabilities bits returned by the MKOrchestra capabilities method.
#define	MK_soundIn   (1<<3)
	These constants define the MKOrchestra capabilities bits returned by the MKOrchestra capabilities method.
#define	MK_soundfileOut   (1<<4)
	These constants define the MKOrchestra capabilities bits returned by the MKOrchestra capabilities method.
Typedefs
typedef enum _MKOrchSharedType	MKOrchSharedType
	This enumeration defines the types of shared objects that can be registered with the MKOrchestra's shared object mechanism.
Enumerations
enum	_MKOrchSharedType { MK_noOrchSharedType = 0, MK_oscTable = 1, MK_waveshapingTable = 2, MK_excitationTable = 3 }
	This enumeration defines the types of shared objects that can be registered with the MKOrchestra's shared object mechanism. More...
enum	MKOrchestraTiming { MK_UNTIMED = 0, MK_TIMED = 1, MK_SOFTTIMED = 2 }
	MK_UNTIMED and MK_TIMED are arguments for the MKConductor setTimed: method. More...
Functions
double	MKGetPreemptDuration (void)
	Get the MKSynthPatch preemption time.
void	MKSetPreemptDuration (double seconds)
	Set the MKSynthPatch preemption time.

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Detailed Description

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Typedef Documentation

typedef enum _MKOrchSharedType MKOrchSharedType

This enumeration defines the types of shared objects that can be registered with the MKOrchestra's shared object mechanism.

The shared object mechanism manages reference counts, automatic lazy garbage collection, etc. Note that the same data object may be registered as the key for several different types of shared data. For example, a MKPartials object may have associated with it two MKSynthData objects, one representing its oscTable representation and one representing its waveshapingTable representation.

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Enumeration Type Documentation

enum _MKOrchSharedType

This enumeration defines the types of shared objects that can be registered with the MKOrchestra's shared object mechanism.

The shared object mechanism manages reference counts, automatic lazy garbage collection, etc. Note that the same data object may be registered as the key for several different types of shared data. For example, a MKPartials object may have associated with it two MKSynthData objects, one representing its oscTable representation and one representing its waveshapingTable representation.

Enumerator:

MK_noOrchSharedType	Wildcard.
MK_oscTable	Data used as a wave table for an oscillator. This shared type must be a power of 2 in length and if a request for a shorter length is made, it is downsampled.
MK_waveshapingTable	Data used as a waveshaping table. This table performs a non-linear mapping. When looked-up with a sine wave, it provides a specified spectrum.
MK_excitationTable	Data used as an excitation table for waveguide-based synthesis. This type is similar to oscTable but it need not be a power of 2 and it is shortened by truncation (from the end.)

enum MKOrchestraTiming

MK_UNTIMED and MK_TIMED are arguments for the MKConductor setTimed: method.

See also:

MKConductor and the Performance Concepts documentation for details.

Enumerator:

MK_UNTIMED	DSP commands are executed as soon as they are sent.
MK_TIMED	DSP commands are executed at the time of their time-stamp.
MK_SOFTTIMED	Obsolete.