VAR_HSUB          127 libavfilter/vf_aspect.c     var_values[VAR_HSUB]  = 1 << desc->log2_chroma_w;
VAR_HSUB          157 libavfilter/vf_boxblur.c     var_values[VAR_HSUB]    = 1<<s->hsub;
VAR_HSUB          148 libavfilter/vf_crop.c     s->var_values[VAR_HSUB]  = 1<<pix_desc->log2_chroma_w;
VAR_HSUB          137 libavfilter/vf_drawbox.c     var_values[VAR_HSUB] = s->hsub;
VAR_HSUB          736 libavfilter/vf_drawtext.c     s->var_values[VAR_HSUB]  = 1 << s->dc.hsub_max;
VAR_HSUB          302 libavfilter/vf_overlay.c     s->var_values[VAR_HSUB]  = 1<<pix_desc->log2_chroma_w;
VAR_HSUB          114 libavfilter/vf_pad.c     var_values[VAR_HSUB]  = 1 << s->draw.hsub_max;
VAR_HSUB          206 libavfilter/vf_rotate.c     rot->var_values[VAR_HSUB] = 1<<rot->hsub;
VAR_HSUB          256 libavfilter/vf_scale.c     var_values[VAR_HSUB]  = 1 << desc->log2_chroma_w;
VAR_HSUB          150 libavfilter/vf_zoompan.c     var_values[VAR_HSUB]  = 1 << desc->log2_chroma_w;