1// ****************************************************************************
2//
3//		CLayla24.h
4//
5//		Include file for interfacing with the CLayla24 generic driver class
6//		Set editor tabs to 3 for your viewing pleasure.
7//
8// ----------------------------------------------------------------------------
9//
10// This file is part of Echo Digital Audio's generic driver library.
11// Copyright Echo Digital Audio Corporation (c) 1998 - 2005
12// All rights reserved
13// www.echoaudio.com
14//
15// This library is free software; you can redistribute it and/or
16// modify it under the terms of the GNU Lesser General Public
17// License as published by the Free Software Foundation; either
18// version 2.1 of the License, or (at your option) any later version.
19//
20// This library is distributed in the hope that it will be useful,
21// but WITHOUT ANY WARRANTY; without even the implied warranty of
22// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
23// Lesser General Public License for more details.
24//
25// You should have received a copy of the GNU Lesser General Public
26// License along with this library; if not, write to the Free Software
27// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
28//
29// ****************************************************************************
30
31//	Prevent problems with multiple includes
32#ifndef _LAYLA24OBJECT_
33#define _LAYLA24OBJECT_
34
35#include "CEchoGalsMTC.h"
36#include "CLayla24DspCommObject.h"
37
38
39//
40//	Class used for interfacing with the Layla24 audio card.
41//
42class CLayla24 : public CEchoGalsMTC
43{
44public:
45	//
46	//	Construction/destruction
47	//
48	CLayla24( PCOsSupport pOsSupport );
49	virtual ~CLayla24();
50
51	//
52	// Setup & initialization methods
53	//
54	virtual ECHOSTATUS InitHw();
55
56	//
57	//	Adapter information methods
58	//
59	virtual ECHOSTATUS GetCapabilities
60	(
61		PECHOGALS_CAPS	pCapabilities
62	);
63
64	//
65	//	Audio interface methods
66	//
67	virtual ECHOSTATUS QueryAudioSampleRate
68	(
69		DWORD		dwSampleRate
70	);
71
72	virtual void QuerySampleRateRange(DWORD &dwMinRate,DWORD &dwMaxRate);
73
74	//
75	// Get a bitmask of all the clocks the hardware is currently detecting
76	//
77	virtual ECHOSTATUS GetInputClockDetect(DWORD &dwClockDetectBits);
78
79	//
80	//  Overload new & delete so memory for this object is allocated from non-paged memory.
81	//
82	PVOID operator new( size_t Size );
83	VOID  operator delete( PVOID pVoid );
84
85protected:
86	//
87	//	Get access to the appropriate DSP comm object
88	//
89	PCLayla24DspCommObject GetDspCommObject()
90		{ return( (PCLayla24DspCommObject) m_pDspCommObject ); }
91
92};		// class CLayla24
93
94typedef CLayla24 * PCLayla24;
95
96#endif
97
98// *** Layla24.H ***
99