horiz_filter      860 libavcodec/cfhd.c             horiz_filter(output, low, high, lowpass_width);
horiz_filter      913 libavcodec/cfhd.c             horiz_filter(output, low, high, lowpass_width);
horiz_filter      997 libavcodec/cfhd.c                 horiz_filter(output, low, high, lowpass_width);
horiz_filter     1007 libavcodec/cfhd.c                 horiz_filter(output, low, high, lowpass_width);