AppleUSBAudioPlugin.h
/* |
* File: AppleUSBAudioPlugin.h |
* |
* Contains: com_MySoftwareCompany_driver_SampleUSBAudioPlugin Definition |
* |
* Version: 1.0 |
* |
* Created: 11-23-2004 |
* |
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#ifndef __APPLEUSBAUDIOPLUGIN__ |
#define __APPLEUSBAUDIOPLUGIN__ |
#include <IOKit/IOService.h> |
#include <IOKit/audio/IOAudioStream.h> |
#include <IOKit/usb/USB.h> |
class AppleUSBAudioEngine; |
class AppleUSBAudioStream; |
class AppleUSBAudioPlugin : public IOService { |
OSDeclareDefaultStructors (AppleUSBAudioPlugin) |
private: |
AppleUSBAudioEngine * mOurProvider; |
protected: |
struct ExpansionData { |
AppleUSBAudioStream * streamProvider; |
}; |
ExpansionData *reserved; |
public: |
// OSMetaClassDeclareReservedUsed (AppleUSBAudioPlugin, 0); |
virtual IOReturn pluginProcessInput (float * destBuf, UInt32 numSampleFrames, UInt32 numChannels); |
// OSMetaClassDeclareReservedUsed (AppleUSBAudioPlugin, 1); |
virtual IOReturn pluginSetDirection (IOAudioStreamDirection direction); |
private: |
OSMetaClassDeclareReservedUsed (AppleUSBAudioPlugin, 0); |
OSMetaClassDeclareReservedUsed (AppleUSBAudioPlugin, 1); |
OSMetaClassDeclareReservedUnused (AppleUSBAudioPlugin, 2); |
OSMetaClassDeclareReservedUnused (AppleUSBAudioPlugin, 3); |
OSMetaClassDeclareReservedUnused (AppleUSBAudioPlugin, 4); |
OSMetaClassDeclareReservedUnused (AppleUSBAudioPlugin, 5); |
OSMetaClassDeclareReservedUnused (AppleUSBAudioPlugin, 6); |
OSMetaClassDeclareReservedUnused (AppleUSBAudioPlugin, 7); |
OSMetaClassDeclareReservedUnused (AppleUSBAudioPlugin, 8); |
OSMetaClassDeclareReservedUnused (AppleUSBAudioPlugin, 9); |
OSMetaClassDeclareReservedUnused (AppleUSBAudioPlugin, 10); |
OSMetaClassDeclareReservedUnused (AppleUSBAudioPlugin, 11); |
OSMetaClassDeclareReservedUnused (AppleUSBAudioPlugin, 12); |
OSMetaClassDeclareReservedUnused (AppleUSBAudioPlugin, 13); |
OSMetaClassDeclareReservedUnused (AppleUSBAudioPlugin, 14); |
OSMetaClassDeclareReservedUnused (AppleUSBAudioPlugin, 15); |
public: |
virtual bool start (IOService * provider); |
virtual void stop (IOService * provider); |
IOReturn pluginDeviceRequest (IOUSBDevRequest * request, IOUSBCompletion * completion = NULL); |
void pluginSetConfigurationApp (const char * bundleID); |
virtual IOReturn pluginInit (IOService * provider, UInt16 vendorID, UInt16 modelID); |
virtual IOReturn pluginStart (); |
virtual IOReturn pluginReset (); |
virtual IOReturn pluginSetFormat (const IOAudioStreamFormat * const newFormat, const IOAudioSampleRate * const newSampleRate); |
virtual IOReturn pluginProcess (float * mixBuf, UInt32 numSampleFrames, UInt32 numChannels); |
virtual IOReturn pluginStop (); |
}; |
#endif |
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