TRANSPOSE_VFLIP    89 libavfilter/vf_transpose_vaapi.c     case TRANSPOSE_VFLIP:
TRANSPOSE_VFLIP   243 libavfilter/vf_transpose_vaapi.c         { "vflip",         "flip vertically",                             0, AV_OPT_TYPE_CONST, { .i64 = TRANSPOSE_VFLIP       }, .flags=FLAGS, .unit = "dir" },
TRANSPOSE_VFLIP   119 libavfilter/vf_vpp_qsv.c         { "vflip",         "flip vertically",                                0, AV_OPT_TYPE_CONST, { .i64 = TRANSPOSE_VFLIP       }, .flags=FLAGS, .unit = "transpose" },
TRANSPOSE_VFLIP   406 libavfilter/vf_vpp_qsv.c         case TRANSPOSE_VFLIP: