// ****************************************************************************
//
//		CLayla24.h
//
//		Include file for interfacing with the CLayla24 generic driver class
//		Set editor tabs to 3 for your viewing pleasure.
//
//		Copyright Echo Corporation (c) 1998 - 2000  All Rights Reserved.
//
// ****************************************************************************

//	Prevent problems with multiple includes
#ifndef _LAYLA24OBJECT_
#define _LAYLA24OBJECT_

#include "CEchoGals.h"
#include "CMidiInQ.h"
#include "CLayla24DspCommObject.h"


//
//	Class used for interfacing with the Layla24 audio card.
//
class CLayla24 : public CEchoGals
{
public:
	//
	//	Construction/destruction
	//
	CLayla24( PCOsSupport pOsSupport );

	virtual ~CLayla24();

	//
	// Setup & initialization methods
	//
	virtual ECHOSTATUS InitHw();

	//
	//	Adapter information methods
	//
	virtual ECHOSTATUS GetCapabilities
	(
		PECHOGALS_CAPS	pCapabilities
	);

	//
	//	Audio interface methods
	//

	virtual ECHOSTATUS QueryAudioSampleRate
	(
		DWORD		dwSampleRate
	);

	//
	// Get a bitmask of all the clocks the hardware is currently detecting
	//
	virtual ECHOSTATUS GetInputClockDetect(DWORD &dwClockDetectBits);
	
	//
	//  Overload new & delete so memory for this object is allocated from non-paged memory.
	//
	PVOID operator new( size_t Size );
	VOID  operator delete( PVOID pVoid ); 

protected:
	//
	//	Get access to the appropriate DSP comm object
	//
	PCLayla24DspCommObject GetDspCommObject()
		{ return( (PCLayla24DspCommObject) m_pDspCommObject ); }

};		// class CLayla24

typedef CLayla24 * PCLayla24;

#endif

// *** Layla24.H ***
