/[svn]/linuxsampler/trunk/src/engines/gig/Voice.cpp
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revision 1010 by persson, Sat Jan 6 11:02:58 2007 UTC revision 1321 by schoenebeck, Tue Sep 4 01:12:49 2007 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, 2006 Christian Schoenebeck                        *   *   Copyright (C) 2005 - 2007 Christian Schoenebeck                       *
7   *                                                                         *   *                                                                         *
8   *   This program is free software; you can redistribute it and/or modify  *   *   This program is free software; you can redistribute it and/or modify  *
9   *   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 38  namespace LinuxSampler { namespace gig { Line 38  namespace LinuxSampler { namespace gig {
38          pLFO3 = new LFOSigned(1200.0f); // pitch EG (-1200..+1200 range)          pLFO3 = new LFOSigned(1200.0f); // pitch EG (-1200..+1200 range)
39          KeyGroup = 0;          KeyGroup = 0;
40          SynthesisMode = 0; // set all mode bits to 0 first          SynthesisMode = 0; // set all mode bits to 0 first
41          // select synthesis implementation (currently either pure C++ or MMX+SSE(1))          // select synthesis implementation (asm core is not supported ATM)
42          #if CONFIG_ASM && ARCH_X86          #if 0 // CONFIG_ASM && ARCH_X86
43          SYNTHESIS_MODE_SET_IMPLEMENTATION(SynthesisMode, Features::supportsMMX() && Features::supportsSSE());          SYNTHESIS_MODE_SET_IMPLEMENTATION(SynthesisMode, Features::supportsMMX() && Features::supportsSSE());
44          #else          #else
45          SYNTHESIS_MODE_SET_IMPLEMENTATION(SynthesisMode, false);          SYNTHESIS_MODE_SET_IMPLEMENTATION(SynthesisMode, false);
# Line 79  namespace LinuxSampler { namespace gig { Line 79  namespace LinuxSampler { namespace gig {
79      int Voice::Trigger(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itNoteOnEvent, int PitchBend, ::gig::DimensionRegion* pDimRgn, type_t VoiceType, int iKeyGroup) {      int Voice::Trigger(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itNoteOnEvent, int PitchBend, ::gig::DimensionRegion* pDimRgn, type_t VoiceType, int iKeyGroup) {
80          this->pEngineChannel = pEngineChannel;          this->pEngineChannel = pEngineChannel;
81          this->pDimRgn        = pDimRgn;          this->pDimRgn        = pDimRgn;
82            Orphan = false;
83    
84          #if CONFIG_DEVMODE          #if CONFIG_DEVMODE
85          if (itNoteOnEvent->FragmentPos() > pEngine->MaxSamplesPerCycle) { // just a sanity check for debugging          if (itNoteOnEvent->FragmentPos() > pEngine->MaxSamplesPerCycle) { // just a sanity check for debugging
# Line 514  namespace LinuxSampler { namespace gig { Line 515  namespace LinuxSampler { namespace gig {
515              finalSynthesisParameters.filterLeft.SetType(pDimRgn->VCFType);              finalSynthesisParameters.filterLeft.SetType(pDimRgn->VCFType);
516              finalSynthesisParameters.filterRight.SetType(pDimRgn->VCFType);              finalSynthesisParameters.filterRight.SetType(pDimRgn->VCFType);
517              #else // override filter type              #else // override filter type
518              FilterLeft.SetType(CONFIG_OVERRIDE_FILTER_TYPE);              finalSynthesisParameters.filterLeft.SetType(CONFIG_OVERRIDE_FILTER_TYPE);
519              FilterRight.SetType(CONFIG_OVERRIDE_FILTER_TYPE);              finalSynthesisParameters.filterRight.SetType(CONFIG_OVERRIDE_FILTER_TYPE);
520              #endif // CONFIG_OVERRIDE_FILTER_TYPE              #endif // CONFIG_OVERRIDE_FILTER_TYPE
521    
522              VCFCutoffCtrl.value    = pEngineChannel->ControllerTable[VCFCutoffCtrl.controller];              VCFCutoffCtrl.value    = pEngineChannel->ControllerTable[VCFCutoffCtrl.controller];
# Line 920  namespace LinuxSampler { namespace gig { Line 921  namespace LinuxSampler { namespace gig {
921       *  fading down the volume level to avoid clicks and regular processing       *  fading down the volume level to avoid clicks and regular processing
922       *  until the kill event actually occured!       *  until the kill event actually occured!
923       *       *
924       *  @see Kill()       * If it's necessary to know when the voice's disk stream was actually
925         * deleted, then one can set the optional @a bRequestNotification
926         * parameter and this method will then return the handle of the disk
927         * stream (unique identifier) and one can use this handle to poll the
928         * disk thread if this stream has been deleted. In any case this method
929         * will return immediately and will not block until the stream actually
930         * was deleted.
931         *
932         * @param bRequestNotification - (optional) whether the disk thread shall
933         *                                provide a notification once it deleted
934         *                               the respective disk stream
935         *                               (default=false)
936         * @returns handle to the voice's disk stream or @c Stream::INVALID_HANDLE
937         *          if the voice did not use a disk stream at all
938         * @see Kill()
939       */       */
940      void Voice::KillImmediately() {      Stream::Handle Voice::KillImmediately(bool bRequestNotification) {
941            Stream::Handle hStream = Stream::INVALID_HANDLE;
942          if (DiskVoice && DiskStreamRef.State != Stream::state_unused) {          if (DiskVoice && DiskStreamRef.State != Stream::state_unused) {
943              pDiskThread->OrderDeletionOfStream(&DiskStreamRef);              pDiskThread->OrderDeletionOfStream(&DiskStreamRef, bRequestNotification);
944                hStream = DiskStreamRef.hStream;
945          }          }
946          Reset();          Reset();
947            return hStream;
948      }      }
949    
950      /**      /**
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