SS_420            106 libavfilter/colorspacedsp.c     dsp->yuv2rgb[BPP_##bit][SS_420] = yuv2rgb_420p##bit##_c
SS_420            115 libavfilter/colorspacedsp.c     dsp->rgb2yuv[BPP_##bit][SS_420] = rgb2yuv_420p##bit##_c
SS_420            124 libavfilter/colorspacedsp.c     dsp->rgb2yuv_fsb[BPP_##bit][SS_420] = rgb2yuv_fsb_420p##bit##_c
SS_420            133 libavfilter/colorspacedsp.c     dsp->yuv2yuv[idx1][BPP_##bit2][SS_420] = yuv2yuv_420p##bit1##to##bit2##_c