1// ****************************************************************************
2//
3//		CEchoGalsVmixer.cpp
4//
5//		CEchoGalsMTC is used to add virtual output mixing to the base
6//		CEchoGals class.
7//
8//		Set editor tabs to 3 for your viewing pleasure.
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 _CECHOGALSVMIXER_H_
33#define _CECHOGALSVMIXER_H_
34
35#include "CEchoGals.h"
36
37class CEchoGalsVmixer : public CEchoGals
38{
39public:
40	//
41	//	Construction/destruction
42	//
43	CEchoGalsVmixer( PCOsSupport pOsSupport );
44	virtual ~CEchoGalsVmixer();
45
46	//
47	// Adjust all the output pipe levels for a particular output bus
48	//
49	virtual ECHOSTATUS AdjustPipesOutForBusOut(WORD wBusOut,INT32 iBusOutGain);
50
51protected:
52	virtual ECHOSTATUS GetBaseCapabilities(PECHOGALS_CAPS pCapabilities);
53
54	//
55	// Adjust all the monitor levels for a particular output bus; this is
56	// used to implement the master output level.
57	//
58	virtual ECHOSTATUS AdjustMonitorsForBusOut(WORD wBusOut);
59
60};		// class CEchoGalsVmixer
61
62
63#endif // _CECHOGALSVMIXER_H_
64
65// *** CEchoGalsVmixer.h ***
66