+ { "mode", "Scaling mode",
+ OFFSET(mode), AV_OPT_TYPE_INT, { .i64 = VA_FILTER_SCALING_HQ },
+ 0, VA_FILTER_SCALING_NL_ANAMORPHIC, FLAGS, "mode" },
+ { "default", "Use the default (depend on the driver) scaling algorithm",
+ 0, AV_OPT_TYPE_CONST, { .i64 = VA_FILTER_SCALING_DEFAULT }, 0, 0, FLAGS, "mode" },
+ { "fast", "Use fast scaling algorithm",
+ 0, AV_OPT_TYPE_CONST, { .i64 = VA_FILTER_SCALING_FAST }, 0, 0, FLAGS, "mode" },
+ { "hq", "Use high quality scaling algorithm",
+ 0, AV_OPT_TYPE_CONST, { .i64 = VA_FILTER_SCALING_HQ }, 0, 0, FLAGS, "mode" },
+ { "nl_anamorphic", "Use nolinear anamorphic scaling algorithm",
+ 0, AV_OPT_TYPE_CONST, { .i64 = VA_FILTER_SCALING_NL_ANAMORPHIC }, 0, 0, FLAGS, "mode" },