cvtYUV420p2RGB   8466 modules/imgproc/src/color.cpp                     case 30: cvtYUV420p2RGB<0>(dst, srcstep, y, u, v, ustepIdx, vstepIdx); break;
cvtYUV420p2RGB   8467 modules/imgproc/src/color.cpp                     case 32: cvtYUV420p2RGB<2>(dst, srcstep, y, u, v, ustepIdx, vstepIdx); break;