/[svn]/linuxsampler/trunk/src/engines/gig/Engine.h
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Contents of /linuxsampler/trunk/src/engines/gig/Engine.h

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Revision 2559 - (show annotations) (download) (as text)
Sun May 18 17:38:25 2014 UTC (9 years, 11 months ago) by schoenebeck
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* Aftertouch: extended API to explicitly handle channel pressure and
  polyphonic key pressure events (so far polyphonic pressure was not
  supported at all, and channel pressure was rerouted as CC128 but not
  used so far).
* Gig Engine: Fixed support for 'aftertouch' attenuation controller.
* Bumped version (1.0.0.svn39).

1 /***************************************************************************
2 * *
3 * LinuxSampler - modular, streaming capable sampler *
4 * *
5 * Copyright (C) 2003,2004 by Benno Senoner and Christian Schoenebeck *
6 * Copyright (C) 2005-2008 Christian Schoenebeck *
7 * Copyright (C) 2009-2010 Christian Schoenebeck and Grigor Iliev *
8 * *
9 * This program is free software; you can redistribute it and/or modify *
10 * it under the terms of the GNU General Public License as published by *
11 * the Free Software Foundation; either version 2 of the License, or *
12 * (at your option) any later version. *
13 * *
14 * This program is distributed in the hope that it will be useful, *
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
17 * GNU General Public License for more details. *
18 * *
19 * You should have received a copy of the GNU General Public License *
20 * along with this program; if not, write to the Free Software *
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
22 * MA 02111-1307 USA *
23 ***************************************************************************/
24
25 #ifndef __LS_GIG_ENGINE_H__
26 #define __LS_GIG_ENGINE_H__
27
28 #include "DiskThread.h"
29 #include "../EngineBase.h"
30 #include "Voice.h"
31 #include <gig.h>
32
33 namespace LinuxSampler { namespace gig {
34
35 class Engine: public LinuxSampler::EngineBase<Voice, ::gig::Region, ::gig::DimensionRegion, DiskThread, InstrumentResourceManager, ::gig::Instrument> {
36 public:
37 Engine() { }
38 virtual ~Engine() { }
39 // implementation of abstract methods derived from class 'LinuxSampler::Engine'
40 virtual bool DiskStreamSupported();
41 virtual String Description();
42 virtual String Version();
43
44 virtual Format GetEngineFormat();
45
46 virtual void ProcessControlChange (
47 LinuxSampler::EngineChannel* pEngineChannel,
48 Pool<Event>::Iterator& itControlChangeEvent
49 ) OVERRIDE;
50 virtual void ProcessChannelPressure(LinuxSampler::EngineChannel* pEngineChannel, Pool<Event>::Iterator& itChannelPressureEvent) OVERRIDE;
51 virtual void ProcessPolyphonicKeyPressure(LinuxSampler::EngineChannel* pEngineChannel, Pool<Event>::Iterator& itNotePressureEvent) OVERRIDE;
52 friend class Voice;
53
54 protected:
55 virtual DiskThread* CreateDiskThread();
56
57 virtual Pool<Voice>::Iterator LaunchVoice (
58 LinuxSampler::EngineChannel* pEngineChannel,
59 Pool<Event>::Iterator& itNoteOnEvent,
60 int iLayer,
61 bool ReleaseTriggerVoice,
62 bool VoiceStealing,
63 bool HandleKeyGroupConflicts
64 );
65
66 virtual void TriggerNewVoices (
67 LinuxSampler::EngineChannel* pEngineChannel,
68 RTList<Event>::Iterator& itNoteOnEvent,
69 bool HandleKeyGroupConflicts
70 );
71
72 void TriggerReleaseVoices (
73 LinuxSampler::EngineChannel* pEngineChannel,
74 RTList<Event>::Iterator& itNoteOffEvent
75 );
76 };
77
78 }} // namespace LinuxSampler::gig
79
80 #endif /* __LS_GIG_ENGINE_H__ */
81

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