1// ****************************************************************************
2//
3//		CEchoGalsMTC.h
4//
5//		CEchoGalsMTC is used to add MIDI time code sync to the base
6//		CEchoGals class.  CEchoGalsMTC derives from CEchoGals; CLayla and
7//		CLayla24 derive in turn from CEchoGalsMTC.
8//
9//		Set editor tabs to 3 for your viewing pleasure.
10//
11// This file is part of Echo Digital Audio's generic driver library.
12// Copyright Echo Digital Audio Corporation (c) 1998 - 2005
13// All rights reserved
14// www.echoaudio.com
15//
16// This library is free software; you can redistribute it and/or
17// modify it under the terms of the GNU Lesser General Public
18// License as published by the Free Software Foundation; either
19// version 2.1 of the License, or (at your option) any later version.
20//
21// This library is distributed in the hope that it will be useful,
22// but WITHOUT ANY WARRANTY; without even the implied warranty of
23// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
24// Lesser General Public License for more details.
25//
26// You should have received a copy of the GNU Lesser General Public
27// License along with this library; if not, write to the Free Software
28// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
29//
30// ****************************************************************************
31
32//	Prevent problems with multiple includes
33#ifndef _CECHOGALSMTC_H_
34#define _CECHOGALSMTC_H_
35
36#include "CEchoGals.h"
37
38class CEchoGalsMTC : public CEchoGals
39{
40public:
41	//
42	//	Construction/destruction
43	//
44	CEchoGalsMTC( PCOsSupport pOsSupport );
45	virtual ~CEchoGalsMTC();
46
47	//
48	// Get and set input clock
49	//
50	virtual ECHOSTATUS SetInputClock(WORD wClock);
51	virtual ECHOSTATUS GetInputClock(WORD &wClock);
52
53	//
54	// Get and set sample rate
55	//
56	virtual ECHOSTATUS SetAudioSampleRate
57	(
58		DWORD		dwSampleRate
59	);
60
61	virtual ECHOSTATUS GetAudioSampleRate
62	(
63		PDWORD	pdwSampleRate
64	);
65
66	//
67	// Update the sample rate based on received MTC data
68	//
69	virtual void ServiceMtcSync();
70
71protected:
72
73	WORD		m_wInputClock;
74
75};		// class CEchoGalsMTC
76
77
78#endif // _CECHOGALSMTC_H_
79
80// *** CEchoGalsMTC.H ***
81