CLAM-Development
1.1
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00001 /* 00002 * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG) 00003 * UNIVERSITAT POMPEU FABRA 00004 * 00005 * 00006 * This program is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00019 * 00020 */ 00021 00022 #include "Fund2MIDI.hxx" 00023 #include "ProcessingFactory.hxx" 00024 00025 namespace CLAM 00026 { 00027 namespace Hidden 00028 { 00029 static const char * metadata[] = { 00030 "key", "Fund2MIDI", 00031 "category", "MIDI", 00032 "description", "Fund2MIDI", 00033 0 00034 }; 00035 static FactoryRegistrator<ProcessingFactory, Fund2MIDI> reg = metadata; 00036 } 00037 00038 bool Fund2MIDI::Do( const Fundamental& inFund ) 00039 { 00040 TControlData fund_note = Round( 69. + log(inFund.GetFreq(0)/440.)*17.31234 ); 00041 00042 //FIXME clipping if necessary (testing), check inFund.GetFreq(0) 00043 if (fund_note > 127 | fund_note < 0 ) 00044 { 00045 std::cout << "value clipped! - old fund_note: " << fund_note ; 00046 fund_note = CLAM_min( CLAM_max(fund_note,(TControlData)0), (TControlData)127 ); 00047 std::cout << " - new fund_note: " << fund_note << std::endl; 00048 } 00049 CLAM_DEBUG_ASSERT( fund_note>=0 & fund_note<128, "Fundamental MIDI note should be betweeen 0..127"); 00050 00051 mFreqControlOut.SendControl( fund_note ); 00052 return true; 00053 } 00054 00055 00056 } 00057