105 static void icvInitStereoTabs( CvStereoGCState2* state2 )  in icvInitStereoTabs()  argument
107     int i, K = state2->K;  in icvInitStereoTabs()
110         state2->dataCostFuncTab[i] = MIN(i*DENOMINATOR - K, 0);  in icvInitStereoTabs()
113         state2->smoothnessR[i] = MIN(abs(i-CUTOFF), state2->interactionRadius);  in icvInitStereoTabs()
118 …     state2->smoothnessGrayDiff[i] = diff < state2->Ithreshold ? state2->lambda1 : state2->lambda2;  in icvInitStereoTabs()
525 static int64 icvComputeEnergy( const CvStereoGCState* state, const CvStereoGCState2* state2,  in icvComputeEnergy()  argument
530     const int* dtab = state2->dataCostFuncTab;  in icvComputeEnergy()
531     int maxR = state2->interactionRadius;  in icvComputeEnergy()
532     const int* stabR = state2->smoothnessR + CUTOFF;  in icvComputeEnergy()
533     const int* stabI = state2->smoothnessGrayDiff + 255;  in icvComputeEnergy()
661 …ic int64 icvAlphaExpand( int64 Eprev, int alpha, CvStereoGCState* state, CvStereoGCState2* state2 )  in icvAlphaExpand()  argument
670     int maxR = state2->interactionRadius;  in icvAlphaExpand()
671     const int* dtab = state2->dataCostFuncTab;  in icvAlphaExpand()
672     const int* stabR = state2->smoothnessR + CUTOFF;  in icvAlphaExpand()
673     const int* stabI = state2->smoothnessGrayDiff + 255;  in icvAlphaExpand()
814     E += icvGCMaxFlow( vbuf, nvtx, ebuf, state2->orphans, state2->maxOrphans );  in icvAlphaExpand()
844     CvStereoGCState2 state2;  in cvFindStereoCorrespondenceGC()  local
845     state2.orphans = 0;  in cvFindStereoCorrespondenceGC()
846     state2.maxOrphans = 0;  in cvFindStereoCorrespondenceGC()
906     state2.Ithreshold = state->Ithreshold;  in cvFindStereoCorrespondenceGC()
907     state2.interactionRadius = state->interactionRadius;  in cvFindStereoCorrespondenceGC()
908     state2.lambda = cvRound(state->lambda*DENOMINATOR);  in cvFindStereoCorrespondenceGC()
909     state2.lambda1 = cvRound(state->lambda1*DENOMINATOR);  in cvFindStereoCorrespondenceGC()
910     state2.lambda2 = cvRound(state->lambda2*DENOMINATOR);  in cvFindStereoCorrespondenceGC()
911     state2.K = cvRound(state->K*DENOMINATOR);  in cvFindStereoCorrespondenceGC()
920     if( state2.lambda < 0 && (state2.K < 0 || state2.lambda1 < 0 || state2.lambda2 < 0) )  in cvFindStereoCorrespondenceGC()
923         state2.lambda = cvRound(L*DENOMINATOR);  in cvFindStereoCorrespondenceGC()
926     if( state2.K < 0 )  in cvFindStereoCorrespondenceGC()
927         state2.K = state2.lambda*5;  in cvFindStereoCorrespondenceGC()
928     if( state2.lambda1 < 0 )  in cvFindStereoCorrespondenceGC()
929         state2.lambda1 = state2.lambda*3;  in cvFindStereoCorrespondenceGC()
930     if( state2.lambda2 < 0 )  in cvFindStereoCorrespondenceGC()
931         state2.lambda2 = state2.lambda;  in cvFindStereoCorrespondenceGC()
933     icvInitStereoTabs( &state2 );  in cvFindStereoCorrespondenceGC()
935     E = icvComputeEnergy( state, &state2, !useDisparityGuess );  in cvFindStereoCorrespondenceGC()
941             int64 Enew = icvAlphaExpand( E, -alpha, state, &state2 );  in cvFindStereoCorrespondenceGC()
959     cvFree( &state2.orphans );  in cvFindStereoCorrespondenceGC()