/[svn]/linuxsampler/trunk/src/engines/gig/Voice.cpp
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Diff of /linuxsampler/trunk/src/engines/gig/Voice.cpp

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revision 323 by schoenebeck, Tue Dec 14 00:32:21 2004 UTC revision 325 by senkov, Tue Dec 21 04:54:37 2004 UTC
# Line 61  namespace LinuxSampler { namespace gig { Line 61  namespace LinuxSampler { namespace gig {
61    
62          // select synthesis implementation (currently either pure C++ or MMX+SSE(1))          // select synthesis implementation (currently either pure C++ or MMX+SSE(1))
63          SYNTHESIS_MODE_SET_IMPLEMENTATION(SynthesisMode, Features::supportsMMX() && Features::supportsSSE());          SYNTHESIS_MODE_SET_IMPLEMENTATION(SynthesisMode, Features::supportsMMX() && Features::supportsSSE());
64            SYNTHESIS_MODE_SET_PROFILING(SynthesisMode, true);
65      }      }
66    
67      Voice::~Voice() {      Voice::~Voice() {
# Line 955  namespace LinuxSampler { namespace gig { Line 956  namespace LinuxSampler { namespace gig {
956    
957              //same as 'pEngine->pBasicFilterParameters[i] = bqbase;'              //same as 'pEngine->pBasicFilterParameters[i] = bqbase;'
958              bq    = (float*) &pEngine->pBasicFilterParameters[i];              bq    = (float*) &pEngine->pBasicFilterParameters[i];
959              bq[0] = bqbase.a1;              bq[0] = bqbase.b0;
960              bq[1] = bqbase.a2;              bq[1] = bqbase.b1;
961              bq[2] = bqbase.b0;              bq[2] = bqbase.b2;
962              bq[3] = bqbase.b1;              bq[3] = bqbase.a1;
963              bq[4] = bqbase.b2;              bq[4] = bqbase.a2;
964    
965              // same as 'pEngine->pMainFilterParameters[i] = bqmain;'              // same as 'pEngine->pMainFilterParameters[i] = bqmain;'
966              bq    = (float*) &pEngine->pMainFilterParameters[i];              bq    = (float*) &pEngine->pMainFilterParameters[i];
967              bq[0] = bqmain.a1;              bq[0] = bqmain.b0;
968              bq[1] = bqmain.a2;              bq[1] = bqmain.b1;
969              bq[2] = bqmain.b0;              bq[2] = bqmain.b2;
970              bq[3] = bqmain.b1;              bq[3] = bqmain.a1;
971              bq[4] = bqmain.b2;              bq[4] = bqmain.a2;
972          }          }
973      }      }
974    
# Line 979  namespace LinuxSampler { namespace gig { Line 980  namespace LinuxSampler { namespace gig {
980       *  @param pSrc    - pointer to input sample data       *  @param pSrc    - pointer to input sample data
981       *  @param Skip    - number of sample points to skip in output buffer       *  @param Skip    - number of sample points to skip in output buffer
982       */       */
983      void Voice::Synthesize(uint Samples, sample_t* pSrc, int Skip) {      void Voice::Synthesize(uint Samples, sample_t* pSrc, uint Skip) {
984          UpdateSynthesisMode();          RunSynthesisFunction(SynthesisMode, *this, Samples, pSrc, Skip);
         SynthesizeFragment_Fn* f = (SynthesizeFragment_Fn*) SynthesizeFragmentFnPtr;  
         f(*this, Samples, pSrc, Skip);  
     }  
   
     /**  
      *  Determine the respective synthesis function for the given synthesis  
      *  mode.  
      */  
     void Voice::UpdateSynthesisMode() {  
         SynthesizeFragmentFnPtr = GetSynthesisFunction(SynthesisMode);  
985      }      }
986    
987      /**      /**
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