1 /*---------------------------------------------------------------------------*
2   Project:  NintendoWare
3   File:     snd_NoteOnCallback.h
4 
5   Copyright (C)2009-2010 Nintendo Co., Ltd./HAL Laboratory, Inc.  All rights reserved.
6 
7   These coded instructions, statements, and computer programs contain
8   proprietary information of Nintendo of America Inc. and/or Nintendo
9   Company Ltd., and are protected by Federal copyright law.  They may
10   not be disclosed to third parties or copied or duplicated in any form,
11   in whole or in part, without the prior written consent of Nintendo.
12 
13   $Revision: 22284 $
14  *---------------------------------------------------------------------------*/
15 
16 #ifndef NW_SND_NOTE_ON_CALLBACK_H_
17 #define NW_SND_NOTE_ON_CALLBACK_H_
18 
19 #include <nw/snd/snd_Channel.h>     // Channel::ChannelCallback
20 
21 namespace nw {
22 namespace snd {
23 namespace internal {
24 namespace driver {
25 
26 class SequenceSoundPlayer;
27 
28 struct NoteOnInfo
29 {
30     int prgNo;
31     int key;
32     int velocity;
33     int length;
34     int initPan;
35     int priority;
36     Channel::ChannelCallback channelCallback;
37     u32 channelCallbackData;
38 };
39 
40 class NoteOnCallback
41 {
42   public:
~NoteOnCallback()43     virtual ~NoteOnCallback() {}
44 
45     virtual Channel* NoteOn(
46         SequenceSoundPlayer* sequenceSoundPlayer,
47         u8 bankIndex,
48         const NoteOnInfo& noteOnInfo
49     ) = 0;
50 };
51 
52 } // namespace nw::snd::internal::driver
53 } // namespace nw::snd::internal
54 } // namespace nw::snd
55 } // namespace nw
56 
57 
58 #endif /* NW_SND_NOTE_ON_CALLBACK_H_ */
59 
60