1// ****************************************************************************
2//
3//		CEchoGals_mixer.h
4//
5//		Set editor tabs to 3 for your viewing pleasure.
6//
7// ----------------------------------------------------------------------------
8//
9// This file is part of Echo Digital Audio's generic driver library.
10// Copyright Echo Digital Audio Corporation (c) 1998 - 2005
11// All rights reserved
12// www.echoaudio.com
13//
14// This library is free software; you can redistribute it and/or
15// modify it under the terms of the GNU Lesser General Public
16// License as published by the Free Software Foundation; either
17// version 2.1 of the License, or (at your option) any later version.
18//
19// This library is distributed in the hope that it will be useful,
20// but WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
22// Lesser General Public License for more details.
23//
24// You should have received a copy of the GNU Lesser General Public
25// License along with this library; if not, write to the Free Software
26// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
27//
28// ****************************************************************************
29
30#ifndef _CEchoGals_mixer_h_
31#define _CEchoGals_mixer_h_
32
33//===========================================================================
34//
35// Mixer client stuff
36//
37//===========================================================================
38
39//
40//	Max number of notifies stored per card
41//
42#define MAX_MIXER_NOTIFIES		2048
43
44//
45//	Structure describing a mixer client.  The notifies are stored in a circular
46// buffer
47//
48typedef struct tECHO_MIXER_CLIENT
49{
50	NUINT				Cookie;		//	Unique ID for this client
51
52	DWORD				dwCount;
53	DWORD				dwHead;
54	DWORD				dwTail;
55
56	MIXER_NOTIFY	Notifies[MAX_MIXER_NOTIFIES];
57
58	struct tECHO_MIXER_CLIENT *pNext;
59
60} ECHO_MIXER_CLIENT;
61
62#endif // _CEchoGals_mixer_h_
63