/[svn]/linuxsampler/trunk/src/engines/AbstractEngine.h
ViewVC logotype

Diff of /linuxsampler/trunk/src/engines/AbstractEngine.h

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 2071 by iliev, Tue Nov 3 19:27:42 2009 UTC revision 2072 by persson, Sat Mar 20 11:37:52 2010 UTC
# Line 3  Line 3 
3   *   LinuxSampler - modular, streaming capable sampler                     *   *   LinuxSampler - modular, streaming capable sampler                     *
4   *                                                                         *   *                                                                         *
5   *   Copyright (C) 2003,2004 by Benno Senoner and Christian Schoenebeck    *   *   Copyright (C) 2003,2004 by Benno Senoner and Christian Schoenebeck    *
6   *   Copyright (C) 2005-2009 Christian Schoenebeck                         *   *   Copyright (C) 2005-2008 Christian Schoenebeck                         *
7   *   Copyright (C) 2009 Grigor Iliev                                       *   *   Copyright (C) 2009-2010 Christian Schoenebeck and Grigor Iliev        *
8   *                                                                         *   *                                                                         *
9   *   This program is free software; you can redistribute it and/or modify  *   *   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  *   *   it under the terms of the GNU General Public License as published by  *
# Line 114  namespace LinuxSampler { Line 114  namespace LinuxSampler {
114    
115              uint8_t GSCheckSum(const RingBuffer<uint8_t,false>::NonVolatileReader AddrReader, uint DataSize);              uint8_t GSCheckSum(const RingBuffer<uint8_t,false>::NonVolatileReader AddrReader, uint DataSize);
116    
117                float Random() {
118                    RandomSeed = RandomSeed * 1103515245 + 12345; // classic pseudo random number generator
119                    return RandomSeed / 4294967296.0f;
120                }
121    
122              virtual void ResetInternal() = 0;              virtual void ResetInternal() = 0;
123              virtual void KillAllVoices(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itKillEvent) = 0;              virtual void KillAllVoices(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itKillEvent) = 0;
124              virtual void ProcessNoteOn(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itNoteOnEvent) = 0;              virtual void ProcessNoteOn(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itNoteOnEvent) = 0;
# Line 123  namespace LinuxSampler { Line 128  namespace LinuxSampler {
128    
129          private:          private:
130              static std::map<Format, std::map<AudioOutputDevice*,AbstractEngine*> > engines;              static std::map<Format, std::map<AudioOutputDevice*,AbstractEngine*> > engines;
131                uint32_t RandomSeed; ///< State of the random number generator used by the random dimension.
132    
133              static float* InitVolumeCurve();              static float* InitVolumeCurve();
134              static float* InitPanCurve();              static float* InitPanCurve();
Legend:
Removed from v.2071  
changed lines
  Added in v.2072
  ViewVC Help
Powered by ViewVC