sws_getGaussianVec 2837 libswscale/swscale.c         filter->lumH= sws_getGaussianVec(lumaGBlur, 3.0);
sws_getGaussianVec 2838 libswscale/swscale.c         filter->lumV= sws_getGaussianVec(lumaGBlur, 3.0);
sws_getGaussianVec 2845 libswscale/swscale.c         filter->chrH= sws_getGaussianVec(chromaGBlur, 3.0);
sws_getGaussianVec 2846 libswscale/swscale.c         filter->chrV= sws_getGaussianVec(chromaGBlur, 3.0);