yuv_diff          100 libavfilter/vf_hqx.c #define WDIFF(c1, c2) yuv_diff(rgb2yuv(r2y, c1), rgb2yuv(r2y, c2))
yuv_diff          413 libavfilter/vf_hqx.c             const int pattern = (w[4] != w[0] ? (yuv_diff(yuv1, rgb2yuv(r2y, w[0]))) : 0)
yuv_diff          414 libavfilter/vf_hqx.c                               | (w[4] != w[1] ? (yuv_diff(yuv1, rgb2yuv(r2y, w[1]))) : 0) << 1
yuv_diff          415 libavfilter/vf_hqx.c                               | (w[4] != w[2] ? (yuv_diff(yuv1, rgb2yuv(r2y, w[2]))) : 0) << 2
yuv_diff          416 libavfilter/vf_hqx.c                               | (w[4] != w[3] ? (yuv_diff(yuv1, rgb2yuv(r2y, w[3]))) : 0) << 3
yuv_diff          417 libavfilter/vf_hqx.c                               | (w[4] != w[5] ? (yuv_diff(yuv1, rgb2yuv(r2y, w[5]))) : 0) << 4
yuv_diff          418 libavfilter/vf_hqx.c                               | (w[4] != w[6] ? (yuv_diff(yuv1, rgb2yuv(r2y, w[6]))) : 0) << 5
yuv_diff          419 libavfilter/vf_hqx.c                               | (w[4] != w[7] ? (yuv_diff(yuv1, rgb2yuv(r2y, w[7]))) : 0) << 6
yuv_diff          420 libavfilter/vf_hqx.c                               | (w[4] != w[8] ? (yuv_diff(yuv1, rgb2yuv(r2y, w[8]))) : 0) << 7;